{0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000889000)={{0x1, 0x1, 0x20, 0x1, 0x5}, 0x3ff, 0x6, 0x307, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f00009cc000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_pts(r1, 0x101001) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000200000-0x218)={0xcb8, 0x0, 0x2, 0x0, 0x9, [{0x1, 0x6d, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x7, 0x8494, 0x3, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x3, 0x2, 0x5, 0x0, 0x0, 0x2908, 0x0, 0x0, 0x0}, {0x8, 0x8, 0x2, 0x0, 0x0, 0x2200, 0x0, 0x0, 0x0}, {0x8, 0x1, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x7a, 0x9, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x6, 0x8, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x8, 0xfffffffffffffffa, 0x44a2, 0x0, 0x0, 0x2100, 0x0, 0x0, 0x0}, {0x8, 0x8, 0x0, 0x0, 0x0, 0x88, 0x0, 0x0, 0x0}]}) r4 = syz_open_dev$sndtimer(&(0x7f0000095000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x200000) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000c42000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000b4e000)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f000065d000-0x4)=0x80) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000688000)={0x1, 0x3, 0x8e19, 0x1, 0x7ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f000045a000-0x108)={0x80000000, {{0xa, 0x3, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xbd1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0xfffffffffffffffc) open_by_handle_at(r5, &(0x7f0000a09000-0xfe)={0xfe, 0x0, "afaf2fc4511322543864704180bd9400f282b9a3414906d26d5d6a9f036a369f31164e16f0dcbfe42ca76b2b5ac0706a6e692f3d63756cf32e8dea045c3da33aae7964d44b4b95b8182a5b54764cf86134a8a31b200870f1c47a5846496c0411c59b16aeeb946c0b9b002323adb469d9d96c3ec6e02c5fc5244373b86eb64250fe873b4bf9240255ed2c5f0f113f9554a49d6a57f8601b6f3dea1f085081e85dbb7a5877f0354ed77a4b18154d62bdf8c410b194b56909fb6631d6a6bbecf53c3ca86fdf9adf328a5149ad4d09b908b9b663e473c99fe98d2beb43ec45f651422e7cca08bb7434a2a709916150e281c351c5d432e641"}, 0x200) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x9a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "deceaf", 0x64, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x19, 0x0, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @window={0x3, 0x3, 0x4}, @timestamp={0x8, 0xa, 0x9, 0x6}, @sack={0x5, 0x16, [0x20, 0xfff, 0x83b6, 0x0, 0x6]}, @generic={0x1b, 0x10, "bc5cab54ab28a1dbe2570cadfa0b"}, @fastopen={0x22, 0xa, "8e405ef341fa1bfd"}, @sack={0x5, 0xa, [0x8, 0x0]}, @sack={0x5, 0x6, [0xe60]}]}}, {""}}}}}}}, 0x0) inotify_init1(0x80000) creat(&(0x7f0000907000-0x8)="2e2f66696c653000", 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000ac7000)={0x3, 0x0, 0x5bf68e2e, 0x3, 0xffffffffffffffe3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000628000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ea0000-0x4)=0x0) 2017/11/12 22:14:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000092d000)={0x0, 0x3}, &(0x7f0000d43000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000002f000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) r2 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r3 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r2) r4 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab9f8ab336253e9e7984", 0xc, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r3, r3, r4}, &(0x7f000001d000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x3b, "dd8051a81954383da999c7d5ea978707812e085953606550842e07e5a86a5eb81754e83dead45d36b9efbb08cf67c23ba968089e17d3ea7f87babc"}, &(0x7f0000d94000)=0x43) 2017/11/12 22:14:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000092d000)={0x0, 0x3}, &(0x7f0000d43000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000002f000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) r2 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r3 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r2) r4 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab9f8ab33625", 0x8, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r3, r3, r4}, &(0x7f000001d000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x3b, "dd8051a81954383da999c7d5ea978707812e085953606550842e07e5a86a5eb81754e83dead45d36b9efbb08cf67c23ba968089e17d3ea7f87babc"}, &(0x7f0000d94000)=0x43) 2017/11/12 22:14:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x6) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000055000)=0x0, &(0x7f000021d000)=0x4) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000ba6000)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000790000)={r1, r2, 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000123000-0x4)=0x0, 0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000add000)="2f6465762f7667615f6172626974657200", 0x4000, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000a0f000)=0xffffffffffffffff, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00006eb000)=0xfffffffffffffffa, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000010001, &(0x7f00002ea000-0x4)=0x7fffffff, 0x4) r4 = dup(r0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000151000)=0xffffffffffffeff8, 0x4) fcntl$setstatus(r0, 0x4, 0x3ffe) r5 = dup3(r4, r0, 0x80000) setsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000c22000)=0x5, 0x4) setsockopt$inet6_tcp_int(r4, 0x6, 0x1, &(0x7f0000535000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f000096d000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000075000)=0x8c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000ad4000-0x8)={0x0, 0x1}, &(0x7f0000ffb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00003d9000-0xa0)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0x460, 0x1, 0x8}, &(0x7f000043a000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000c75000-0x6)={0x0, 0x6}, &(0x7f0000311000-0x4)=0x6) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000abf000)=@assoc_value={0x0, 0x1}, &(0x7f0000900000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000883000)=@sack_info={0x0, 0x9, 0x2}, &(0x7f000040d000)=0xc) sendto$inet6(r4, &(0x7f0000a76000-0xdb)="31", 0x1, 0x20000005, &(0x7f0000881000-0x1c)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000783000-0x4)=0x0, 0x4) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000cbc000)={0x0, 0x0, 0x0}, 0xc) socket$inet6(0xa, 0xf, 0xa82) getsockopt$inet6_int(r5, 0x29, 0x1, &(0x7f000047d000-0x4)=0x0, &(0x7f0000ab7000)=0x4) fcntl$setsig(r3, 0xa, 0x4000183b) shmget(0x1, 0x6000, 0x54000930, &(0x7f0000945000/0x6000)=nil) setsockopt$inet6_int(r5, 0x29, 0x38, &(0x7f00005e0000)=0x7, 0x4) fcntl$setown(r0, 0x8, r1) sendto$inet6(r0, &(0x7f00006cd000+0xa44)="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", 0x1001, 0x31, 0x0, 0x0) 2017/11/12 22:14:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xd) fsync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000066a000-0x8)={0x0, 0x0}, 0xfffffffffffffffe, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f00009b5000-0xce)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4, @x25={0x5347d1768d122c42, 0x0, 0x103, "91"}}}}, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000e72000-0xc)={&(0x7f00005ba000+0x776)="2e2f66696c653000", 0xffffffffffffffff}, 0xc) r2 = bpf$MAP_CREATE(0x0, &(0x7f00009f3000-0x1c)={0x11, 0x4, 0x5, 0xffffffffffff7fff, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000007e000-0x20)={r2, &(0x7f0000933000-0x1)="f7", &(0x7f0000636000)="", 0x1}, 0x20) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005d9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cbd000)=0xc) fstat(r0, &(0x7f000021b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000414000)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e95000)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f0000ef0000-0x8)="2e2f66696c653000", &(0x7f0000661000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) gettid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000b4e000)=[{&(0x7f0000ed4000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000f23000-0x50)=[{&(0x7f0000ea9000)="", 0x0}, {&(0x7f0000d91000-0x87)="4a0c6aba5c5b2f59d074ccd5723fe926b0851d68916ab3dc8af80d626bc5afbb13826736f592e8670f4f1d337a38111fe2e85ddef62b4f3843fe9035696ab23653557b5b238457b837478b2b6e504e186f69983c1724f574841fa346ae59b33a7813ea6938dab9d2720772fbfcab32be981aca7625fa1b50a99ab870c34b76295dbc1a1e8bb645", 0x87}, {&(0x7f0000af1000-0x1000)="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0x1000}, {&(0x7f0000ef5000)="3691e31931b12befdaa748a1f1d3d09231674ee6037cacf7d1bce52afb88a11b5911e4e3c2cd9fb0c4a618b7b25726e965eb5627b5529be516918e8d0da14ba3a9ecc413df514cacc51b38e2e4c38546af3d4545e925619d07a37e75eae6c46771cbc56bee018d211845fd48f8bdad93644b34b4bfbd12c9e13ad55de1351b1caffe2495a3df03c561a579f21aa3dcae9eb78b9f9a3b09e85715181b2b3aa183956d5d4f766a4ed40bea787e4b15a9597399876fd3232de295fac576bcbf6c9b5804dab0849321aa97ec543d65bc317cedfeb5d82320720a0fec5fe74222b98121ad9080e1090eef903a41fbd17a053a14fcc22fddf2852282d79e51b87c57c3cdae25c88041790ebe9aad7f1a8caac5b503ea39d85c14a4092ec645f6d1c163121da6627cbab13d76e3fb8195e1322401748bb7fdfc816eeadc61589409dbff119ef1c05bfb14b6004bac197dd5661680432981283d4f484d80a30e83e9cbca62b55422631bb26205d6e9182ae2e4612cdd7d6e8d4d31ceb0188a2ce34c354e779a3b865d3bf3b7fc42a44719f6e5a6f780d785b76ce310b7785caf4771aa4f30e42509ab126936df9025c575c5372f19962a51cedc497a0108e6c1a0a838956552c23043d3de067ba5703011951e299ac68ce1634614048ffab2e168b79cd4a13049a456492a98b28501e70fabd192a59d5ba153e45de33e14b36e7a650c333bbb6add2fe757e10e51147e855baf7bc031f6f52bb431b5c98bb8a64b7f6f352b98b55ba1b9c8cfb50205383cf5105b0538a9dfc0fffc5c4fbcd050ae8058a69ea83ef6614b0c82c7de017537347d5327cf949201cf33ceb531aa9ea89bcd9ca7645c5b32542c2af0962194e1537cfc31b09b579f0f12831eea00e4a0cbfe3e7210c13f3c2dfdf674c9d03d830a369b39cec2f0d8f82109498bd0b2e964998f92bb94b6d70419a82bef5b4072ccb7598d762a0e2f0caf70da5e0510ac392ca9fbde0218535cfe62bfff51de7f4d3c9de0990782ed559cc040500351662cb1cd27be5c30c1670b76a908edcd8545653b8c2ccfe4e0603181adcba12d21b02f670003edd10ba2b869cdb793ff8423be7fcdc22b3e015cc9ecdcd4c7d13df2f7077f9be27b894d5ec9a21dc81d637cfc5d34e170d87c14c4d8bb15e9475bf676320896b88ae9ceef8c9691b8a1cbb3bb6ca361d81be8e66d8e59652fbaf18ef74a024d9715d47bdef26862b1c52a5361839f929d35b747f93658b6db1866a2b68f19d8121811514c89671a6b95c5d3efffb2fdc8be3cbd9ce7d3d52165475f09473a2a8f1debecaf2155f6a54d874f7b1ad3bc3dbdf4264d6729cffede2a3d971a0ee2988d29e16eb446c37630f3919a5886784d8f66852bae7a4a2b342bb59cb3381b1f64bee10d9902e5981d474cd3a94eff44139da578c2ef05b7343e2f95961fb1367af64a961112d39016f259e048fe2a55bbae541cb971b47834a7bcb823d290f26e11e06345924c04d8665b1b92ce0c7c45c19e51edc454ff31d5ff519d8d7d86c721a6ac765ebdfcf8f32c881ccf64370c6f46b12ea14a003206d7e7f6280d3e080340c87cdf6ee4b516a00ab77cf842c3c90631a77d2009fc459a898c1c54ee3fef8016ae385def180d76febcc7c3b7d2180ead9c45376a19161e798da8f0f42a0a483f63c6d44b5899c4b33117cebd91ed1eba645300944de855ec237e2f17701121513dfd4b63df32a63ac8caaa3a389d3b658d9f47a817fbf1cf0d6947b889bd637b9f774a88af3f6151d582fa0cf85ddfea5724d3988281e1db6565e2b61c18b64da4b24a462a01f689220c49c06587a6bb716f17e33c4f1e02db270043a818acb7dcb9c292f882e35998bcd913e0c4ada0a495959d6a05182943512a3c3eaccd14fbf6b12185773a3addca5c62672753285a42ffeb1ea923938820bc3643ae28b07fe534498455c457b4b9544b4065cd2ca450a63f22a70ea889525e74cc1028cfd3c5463e6c7941f7bd6e8d2d6a53b358d2c322a54a0e84a90753804ea1a1079b442efdd936cdd18a1cee810cdd1178d699c9f58f3ce7900eb57eaee4920ccb1023c705c5bfa149d98bb51c65cfb70a58a9f4d863c982e93654a1ddc24b89eac5cca70add6eebeaf1810b3206f447594b4e7599b0cf0f48a98b001118f7e40c01404dca2020d2fdfbae22a2a0aa42651d7773b028716898109705a5d7e947f55a0235e648d6ceea7789547590a92e435b3127e4f7bdae1e9791b4dc3ed1c1d146a3892eb2e5b6d8c17742953ddae3248f0301aee660b50cd05a8f00d758b1be643a2dd315dd77896c91b37678e498cbe221335e69f1410ee82945acc35d21c812bef0557fa67ec3a07696cfa3366a62159328c478136ccadf853bf4544f10002ab690c01a997797a1786b8b8cbde852353d8e2e30df0db5c8b32a2d890f1dd9f4b507aeaba5ddf1488aaec171ae983d738e44d0020b5a2ad6f5e0a35b544fceb99007e3f1714080a6fd1758b0da5a37860a041224f38c64789972005c103c87bd1123c0f14994c27ac05abea305169f715540e2180975be2079de3912b1cb93a31ac2d7905b17a261db413fdd7425ad83f949ddfd43c79df8e1d10dff4d0da9e2d27caf94361efff3198cc0d49bb1ac286b7622b034c6923e265af9b1569031c8414e48d8e7563e2fdda44f665efe6c30d452101065fc7a659392f71e90914fa89be4c656ebd49ba7a503588c870ac26ca7548ebf85bea707f1a0d30d50037f5d0c444949ef4da7a8a9e29d5b7ca2385a6cb57bdfc3bd0b20c235a2ce3be698d21a72d8b386a465698107766eeedc4a7d455c46d053b3867b9ae9228e81d6671138d5823d7b4c51e744820d0dae08a8a07db2ad2efff6e987f97e65fa51e2f67bb408dd48f1c51781671a7ede6d8813208707b2fdd9d9a377f96e3f50afd127c2385b05a1b9534f4ad5954308c9bc233d97f326a113454df602b8048b675eea7a2b04264be92eb91f0313d70246a758f7586b2d7fa37ec78bf42ba4b8b9a8b2ec763697428232c24061c9faa3f4bcaea83bf276b9408067d534827b39ad54596e65ba9ae7de507403ba0822a14dd4ec81cf80db8305096c2d5b8141294e585165f6d50773765e801e4a87deadf17593835eba2ba9fefc1e0138a9b9f60c3b0773873fcb58574c299cd338ae866606c8ba0678dbc9f4948c8faf2dcad390b7ee096e9adced4f1654fc116a8c59f8e3ecfb39fc4d95a9462bd72239d75c1eaf325f303dcd47a5969862f3840a23e2a4173309e339bd56a68dcaac95a48dfb467dc92836b258dbcb222e25bbdfede8ed44b606095d11fbe32a442a78f198589775b4447be598e193eb4b0e5b69dfe59ee5f57e3d281ad84da65291046fe83fce65691b185d761465f988e6b2ceaacf581a072d584ea1b841523b1f9adbab6f885fc86b1282d2d0e3e242177360f05e5ad853b842b8ddae7b4855d4c70870aef6b6bffe7f1411a204fd85b91c56dddafb81bddc1886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0x1000}, {&(0x7f0000ce1000-0xdd)="b2008d3577c133aeea4f355a750c527b37921e870c5aee95ec2b007ae2d4948335c2ba3f9b8dc6a36ff5c6fea9974935b359bcf370936ddb22b588abf2e4dc694b7b666efa5a88c34af92c9d2ea20eb11cded902a65121ab40b61f6baf0a00ebf3f54baebf96e0dd7ef149231427a0910f10978b9973bfbcd92e0337d4be92443f6142808e943a7409ecfd907f75cbf961f65cea9494d110d3d90ec997bdcb790515c5ee900feadb14dcd7e31912a69b29bc7395e655dbe5618327b0b5912a6b53d3dbc1ad793adfdf42d755b97a60f6a3ffe834ac52261c75274d4e91", 0xdd}], 0x5, &(0x7f0000d6a000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff, r1]}], 0x1, 0x10}], 0x1, 0x0) fstat(r0, &(0x7f00009f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getown(r2, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000097e000)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c89000-0x4)=0xe8) getgid() getpgrp(0x0) r3 = creat(&(0x7f0000511000-0x8)="2e2f66696c653000", 0x12) accept$inet(r2, &(0x7f000012e000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000323000)=0x10) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00007f9000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000772000-0x4)=0xe8) syz_open_dev$sg(&(0x7f00004b0000)="2f6465762f73672300", 0x652, 0x400) stat(&(0x7f0000bb6000-0x8)="2e2f66696c653000", &(0x7f000083e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/11/12 22:14:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c5e000-0x8)="2e2f66696c653000", 0x90) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000f6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000df1000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000569000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b5e000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000295000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000059b000)={0x0, 0x0, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000f5e000)="2f6465762f7663732300", 0xffffffffbf50f71f, 0x400) r6 = perf_event_open(&(0x7f000002f000-0x78)={0x5, 0x78, 0xffffffffffff0001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) close(r5) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r6, 0x2405, r1) recvfrom(r5, &(0x7f0000176000-0x27)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27, 0x2022, &(0x7f00008d0000-0xe)=@l2={0x1f, 0x2, {0x10000000000, 0x100000001, 0x200, 0x1965, 0xff, 0x2}, 0x7fff, 0x1}, 0xe) lsetxattr(&(0x7f0000051000)="2e2f66696c653000", &(0x7f0000a9b000-0xf)=@random={"6f73322e00", "2f6465762f7663732300"}, &(0x7f00002e1000-0x1a)="2676626f786e65743023657468316e6f6465767d215b70726f6363707573657447504c24255d766d6e6574306370757365746d643573756d262e00", 0x3b, 0x2) r7 = perf_event_open(&(0x7f0000b3a000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbd, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r6, 0x0) read(r7, &(0x7f0000dcb000)="000000000000000000000000000000000000000000000000", 0x18) getresgid(&(0x7f0000d4f000)=0x0, &(0x7f00006ae000-0x4)=0x0, &(0x7f0000e2c000)=0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000144000)={r3, r4}) r8 = semget(0x2, 0x0, 0xc0) semctl$SETVAL(r8, 0x0, 0x10, &(0x7f00003f0000)=0x7c000000000) r9 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x80000000013, &(0x7f0000d6a000-0x4)=0xec, 0x4) setsockopt$inet_tcp_int(r9, 0x6, 0x14, &(0x7f0000064000-0x4)=0x2, 0x4) sendto$inet(r5, &(0x7f0000c24000)="70", 0x1, 0x20000003, &(0x7f0000f6d000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r9, 0x6, 0x19, &(0x7f0000a58000-0x4)=0x26, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xa, 0x40000000000043a9) 2017/11/12 22:14:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000092d000)={0x0, 0x3}, &(0x7f0000d43000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000002f000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) r2 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r3 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r2) r4 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab9f8ab336253e9e7984f5b6", 0xe, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r3, r3, r4}, &(0x7f000001d000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x3b, "dd8051a81954383da999c7d5ea978707812e085953606550842e07e5a86a5eb81754e83dead45d36b9efbb08cf67c23ba968089e17d3ea7f87babc"}, &(0x7f0000d94000)=0x43) [ 348.840920] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=8 sclass=netlink_route_socket pig=15971 comm=syz-executor6 2017/11/12 22:14:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000)=0x0) r1 = socket$netlink(0x10, 0x3, 0x6) bind$nfc_llcp(r1, &(0x7f0000001000)={0x27, 0x2, 0x10001, 0x7, 0x7, 0x8000, "eb2264f9da7ebcb739e692cab29007f029cd1ba2c6db9fa9ff0922ca8247d4d16ee39eb0d40774c068931f706e7dccff39bb603ca3558d189aa7518afb1057", 0x3ff}, 0x60) fremovexattr(r0, &(0x7f0000001000)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000002000)="e6ef0d1ecb24a7", 0x7, 0x0, &(0x7f0000002000)={0x4, 0x1, 0x100000001, "84e8b8ef77bf", 0x1f, 0x0}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000004000-0x4)=0xd7, &(0x7f0000003000)=0x4) fcntl$setsig(r0, 0xa, 0x2d) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000004000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$VT_RELDISP(r1, 0x5605) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000005000)={"a0bd0053dd187b984cd6388c68756dca", {0x4, 0x8, 0x9f, "9b4ec6364f37", 0xffffffffffffff01, 0x0}}) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000001000)="3731dce85a24387a9cdf13ef165dcc509b3f082d1cb9f3563942e3ccb69e08497e95887ababb50f448072cce7ee95ebbbbf0632594cda349663f30995bb63cf917b92c8f25deec87") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000006000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000001000)={0x8, &(0x7f0000003000-0x4c4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) fcntl$getownex(r1, 0x10, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_SILENT_CLOSE(r0, 0x6, 0x6bd, &(0x7f0000007000)=0x8, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000008000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/11/12 22:14:07 executing program 6: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f00008a9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000896000)={@generic="fb684e585bf0e956eb155588f1fc6797", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$inet(0x2, 0x5, 0x7fa) mmap(&(0x7f0000000000/0x788000)=nil, 0x788000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000788000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x20000000002, 0x1000000003, 0x11) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000011a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000135000)=0xc) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r4, &(0x7f0000fda000-0x38)={&(0x7f0000000000)={0x27, 0xfffffffffffffffc, 0x54, 0x3, 0x5, 0x0, "4ea6f0e32638410f61c3845ad3e81292e2971a49c70755b5a20c915be8e3a21e491762022736cd996146b6a2a99efe01c9cbf2eb949494c2855630ea2a71f9", 0x0}, 0x60, &(0x7f0000733000)=[{&(0x7f0000817000-0xfb)="1962ce21caa0afeddbff6fd4be63303a59536cb9d8d1976dbf5271d2f67a47ccde730361acc12a3ba730e62ec9eb79c5e1c4679e5d42bba21185dcacfff9b0268417ab40624497174c2a1c4dd7ded63bb182313404c49399b9b6508b06ca14f016ca0ef192bc638d1400059f2da7083a76bdcc3fc11a42f3b1a5a5435d6539fd6eb7a08c550fdf7455b943f88a7b750d4e014a65eb4cfb810b9410109efda239014d6ffad8eac2c934697fe0e6ad9adfe428d32e31d81e051b8e3ca14f8c898689b44279dc9b19d781d6cde7d7af5a6506a05174c73a8b497fd46310194adf4cf769035450516932194cff303f19473c1735137d2ec881f49ef3d3", 0xfb}, {&(0x7f0000e91000)="51acda54bd20424007da570b13bd000000000000000809cbf5d1d70c45fef8608900dac49f6a21f5f13bbab5", 0x2c}, {&(0x7f0000928000-0x68)="377476038ba79f0cf7b0aeb2f50ae89a69c178ae6e9204fc7de046f3513c936aecacb34cfbf84eca3c025c559248d3fe76ebd1483fbf17944bdd8454e040ccdee7155f15b327294dd766b431180781adb3ccd6875b1a8e4b8e865fd8a8a63f1ce981998292ef23", 0x67}, {&(0x7f0000fee000-0xc2)="607d8a43857061514c61f4576b8d626efdd66ba0c0c13aa97950dbbe828b541c553d5305f1a0df4eacb155882d5515ee883e5ac29ea26170599c33190ca9237706fc7012d786927243d47cc5e5f24c91d6184408dbcb6389220c9d3ff0ab12d901df0a6f227a0566388c71c7f16a490ee2b7ce597c619ec26d1c133e8212f20d663293781194f3f3c9c87daf0c53d228e8948b930612d8cb5c5048f82db9ba9e348fba5582dfd0d41c01536c225c62d4170f46c18f6dbf64b3dc5f4475c5be4ff58f", 0xc2}, {&(0x7f000050d000-0x9c)="a73ca63b723113f5790d57ca578b21115785549e4f574b5b8898bd5b18c0c2755165f5084ce2fb0381468f78344333ca16bc9fd06a325fd258ccc33494c1fbc72a066ff0e5223df3989b2e0c74ba7426e5e51baaa7f6932d83eeed35aeb254f70c0764dbc322b8fb258fb311d13061fa919f62fa2d71b27b27857812622af8714fcef1ed5d05349eed144b715c3c71df6dc5e010d6f5904a340f1a91", 0x9c}], 0x5, &(0x7f000055b000)={0x18, 0x0, 0x7, "000933"}, 0x18, 0x0}, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r5, &(0x7f0000ee7000-0x1c)={0xa, 0x3, 0x141, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_MINRTT_INTERVAL(r1, 0x6, 0x6bf, &(0x7f0000ea8000-0x4)=0x0, &(0x7f0000ec7000)=0x4) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000fde000-0x8)={0x0, 0x6}, &(0x7f00006de000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000b3e000)={r6, 0x81, "76d3a55d406e0d63c72b4935265981641fadc6b387054d3726eb72430efea427e99c0001fe88c8f144ca13f6c396e941acbe1d6c0c33025ba4d43c06dfa0843b4a4f735927560cee69090600bdc7b0b12536998d00000000000000089447c3a9b842f4dcb9898d270280482ade214d09d086c96ee925dcfa7c1bda8e261186cf31"}, &(0x7f0000fdc000-0x4)=0x89) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000fdb000)={r7, @in6={{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff148, 0xfc1, 0x3ff, 0x0, 0x20}, &(0x7f0000e86000)=0xa0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fdd000)="637562696300", 0x6) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f000074f000-0x4)=0x0) bind$inet(r8, &(0x7f00001cb000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_tcp_int(r5, 0x6, 0x1b, &(0x7f000029e000-0x4)=0x0, &(0x7f0000ed7000)=0x4) setsockopt$inet_tcp_int(r8, 0x6, 0x9, &(0x7f0000ee9000)=0x0, 0x4) syz_emit_ethernet(0x102a, &(0x7f0000ae1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="10e0dff73543", [], {{0x800, @ipv4={{0x5, 0x4, 0xffffffffffffffff, 0x800000, 0x101c, 0x0, 0x0, 0x6d, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x1f1, 0x8, "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"}}}}}, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x400000000000001b, &(0x7f0000fdd000-0x4)=0xb3ed, 0x4) sendto$inet(r8, &(0x7f0000ee3000)="", 0x0, 0x20008045, &(0x7f0000c4e000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r4, &(0x7f0000fdd000)="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", 0xd8d, 0x8000, 0x0, 0x0) socket$inet(0x2, 0x4, 0x4318) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000eb0000)={0x4, &(0x7f000094d000-0x20)=[{0x6, 0xfffffffffffffffc, 0x7f, 0x1}, {0x1, 0x7ff, 0x9, 0x7}, {0x1, 0x7, 0xf04c, 0x3}, {0x7, 0xff, 0x9, 0x100000000}]}, 0x10) getsockopt$SO_TIMESTAMPING(r8, 0x1, 0x25, &(0x7f0000bba000-0x4)=0x0, &(0x7f0000b3b000-0x4)=0x4) 2017/11/12 22:14:07 executing program 7: get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x0, 0x104000000000008) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() sched_setscheduler(r2, 0x5, &(0x7f0000090000-0x4)=0xff) r3 = syz_open_dev$sndtimer(&(0x7f0000ea5000)="2f6465762f736e642f74696d657200", 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000af9000-0x9)="2f6465762f76637300", 0x40000, 0x0) unshare(0x20002) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f000054f000)={0x4, 0x1667, 0xffff, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f00009ae000-0x48)={{0x1, 0x0, 0x0, 0x3, 0x0}, 0x3ff, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xe5b000)=nil, 0xe5b000, 0x7, 0x400032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$netlink(0x10, 0x3, 0xffffffffffffffbd) close(r1) r6 = socket$unix(0x1, 0x2, 0x0) bind$unix(r6, &(0x7f0000bf1000)=@abs={0x0, 0x0, 0x0}, 0x8) bind$unix(r5, &(0x7f0000802000-0x8)=@file={0x1, "2e2f66696c653000"}, 0xa) r7 = fcntl$dupfd(r5, 0x406, r4) ioctl$TUNATTACHFILTER(r7, 0x401054d5, &(0x7f0000732000)={0x0, &(0x7f0000272000)=[]}) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000f5b000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000471000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x2000c801}, 0x0) r8 = dup2(r7, r3) r9 = dup3(r8, r4, 0x0) connect$unix(r9, &(0x7f0000b2b000)=@file={0x1, "2e2f66696c653000"}, 0xa) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r9, 0x84, 0x1a, &(0x7f0000d56000)={0x0, 0x72, "2b27fac243fc0b49df9c9a0e0e55c8de37d9fc9b2149cd445bd0e124c7f842b70e14020bc7a083194270000161f29c4e423b916d9b75f010eb88438b608b72abdc01003a315e2335ae0e586cb20a4a879bd1499c3cf1a564ccaba005ac5fdedbe096a29300000000000000dcd1449bb2cbeb"}, &(0x7f00007f9000-0x4)=0x7c) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000c1000-0x10)={r10, 0x3, 0xfff, 0xfffffffffffeffff}, 0x10) 2017/11/12 22:14:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000092d000)={0x0, 0x3}, &(0x7f0000d43000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000002f000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) r2 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r3 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r2) r4 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab9f8ab33625", 0x8, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r3, r3, r4}, &(0x7f000001d000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x3b, "dd8051a81954383da999c7d5ea978707812e085953606550842e07e5a86a5eb81754e83dead45d36b9efbb08cf67c23ba968089e17d3ea7f87babc"}, &(0x7f0000d94000)=0x43) [ 348.891524] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=8 sclass=netlink_route_socket pig=15971 comm=syz-executor6 2017/11/12 22:14:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x3, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001c8000-0x8)="2e2f66696c653000", 0x0) socket(0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00003b3000-0x8)={0x0, 0x0}, &(0x7f0000153000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mincore(&(0x7f000035a000/0x1000)=nil, 0x1000, &(0x7f0000f83000)="") r1 = memfd_create(&(0x7f0000fc0000-0x2)="f4fd", 0x6) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e16000-0x20)={0x10200, 0x1, 0x2000, 0x2000, &(0x7f0000ff0000/0x2000)=nil}) remap_file_pages(&(0x7f0000a1e000/0x1000)=nil, 0x1000, 0x0, 0xa, 0x2) r2 = syz_open_dev$sg(&(0x7f0000fa6000)="2f6465762f73672300", 0x0, 0x0) ioctl$KVM_SET_PIT(r2, 0xc0481273, &(0x7f000084d000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x4}, {0x0, 0x0, 0x0, 0x8000, 0x101, 0x1f, 0x7, 0x9, 0x3, 0x8, 0x2, 0x946, 0x40}], 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x0, 0xa, 0x951f, &(0x7f0000dba000)={0x0, 0x0}) 2017/11/12 22:14:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x401, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000626000)="2f6465762f696e7075742f6d69636500", 0x0, 0x80081) mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000ff2000)="2f6465762f73672300", 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000096a000-0x9)="2f6465762f6b766d00", 0x200, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000ae6000-0x40)={0x80000000007fe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000039000-0x10)={0x953, 0x7, 0x2fffffffc, 0x502}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000320000-0xc)={0x4000103, r0, 0x1}) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000972000)={"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"}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000ae7000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000ae8000)={0xfffffffffffffffe, 0xffffffffffffffff}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000aea000)={0x81, 0x0, [0x3, 0x7, 0x9, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f00000e8000)={0x400, 0x0, &(0x7f0000a26000)="4cb9db57fe359dcd85e16208f68c5ca7a2d34624fe20c9e841a17462fcd1cc4c2c5ecbb59fc1e313b4e05223352370cba366c8effd7dec9b86587940b5218954be1b5debcf1d69bd88ca2401957f4dc460638ebd79bb5b640a4c519081bc0ba9b196b689e5e179df14cbb5330e9ec9b5d77f741005f441cb2ef3b116a84d623060", &(0x7f00000ec000-0x56)="fd7135cd6431b3957bdda16fac3bf38eb69e128afed7b5b6ca64bee3bd1d39f1ebfa5eab1c2a64646f366498444c97b8ee1b4c790f225db3341d0573a99f0d94920ecd3ec2e7a962720c5bb1f757bdb009c43497580b", 0x81, 0x56, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f00001bb000)={"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"}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000ae9000)={0xffffffff, 0x0}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000d2000-0x98)={0x3, 0x0, [{0x2b6, 0x8000000004, 0x0, 0x0, @adapter={0x10000003, 0x6, 0x5, 0x4f, 0x9}}, {0x9, 0x2, 0x0, 0x0, @sint={0x7, 0x8000000000000}}, {0x9, 0x1, 0x0, 0x0, @sint={0xa6e, 0x4}}]}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000ae8000-0x1)="00") ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000592000-0x14)={0x8, 0x7, 0x8000000001000, 0x1, 0x4}) ioctl$KVM_DIRTY_TLB(r3, 0x4400ae8f, &(0x7f0000ae8000)={0x2, 0x2}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000478000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000}, {0x0, 0x1, 0x200000000000, 0x0, 0x101, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfbf, 0x0, 0x0, 0x2, 0x0, 0x717c8be1, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(0xffffffffffffff9c, &(0x7f0000da8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f5b000-0x4)=0x10) 2017/11/12 22:14:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000092d000)={0x0, 0x3}, &(0x7f0000d43000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000002f000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) r2 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r3 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r2) r4 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab9f8ab336253e9e7984f5b66a", 0xf, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={0x0, r3, r4}, &(0x7f000001d000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x3b, "dd8051a81954383da999c7d5ea978707812e085953606550842e07e5a86a5eb81754e83dead45d36b9efbb08cf67c23ba968089e17d3ea7f87babc"}, &(0x7f0000d94000)=0x43) 2017/11/12 22:14:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000092d000)={0x0, 0x3}, &(0x7f0000d43000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000002f000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) r2 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r3 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r2) r4 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab9f8ab336253e9e7984f5b66a", 0xf, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r3, 0x0, r4}, &(0x7f000001d000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x3b, "dd8051a81954383da999c7d5ea978707812e085953606550842e07e5a86a5eb81754e83dead45d36b9efbb08cf67c23ba968089e17d3ea7f87babc"}, &(0x7f0000d94000)=0x43) 2017/11/12 22:14:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000092d000)={0x0, 0x3}, &(0x7f0000d43000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000002f000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) r2 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r3 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r2) r4 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab9f8ab33625", 0x8, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r3, r3, r4}, &(0x7f000001d000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x3b, "dd8051a81954383da999c7d5ea978707812e085953606550842e07e5a86a5eb81754e83dead45d36b9efbb08cf67c23ba968089e17d3ea7f87babc"}, &(0x7f0000d94000)=0x43) 2017/11/12 22:14:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)="626465762d2a707070305d7573657228637075736574706f7369785f61636c5f61636365737300", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c8f000-0x11)="2f6465762f7161745f6164665f63746c00", 0x8000, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000b47000-0x4)={0x8, 0x7, 0xfffffffffffff800}) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000672000)={0xce, "b745f78320132f2af7c7128474fffdf1d92bfb0c91069c3e0d6237575da2b92b0b79e83921b44a5b642bc4f1ee731bfaf4d752eb9ae7ab58026b0b602758ce2fc50df9b43fe96a0a159fd1400664298ed506434567ca8304b77da023e85a953e5dabc9caff871958f03d0c0b7b560213c9aeb5cb18a061352cbb209161b1a9b64c704c83bc2aa47bccb10c9364d71831bfb06cd8157ca0e6f4548002fbb6c4ada5ffe274b93f31ac513497268913fd98171a4d06a7ec2aa306c353c50ccc75e38d80db25a0d769b0f76c7090b2b4"}) gettid() getrandom(&(0x7f0000cda000)="00000000000000000000000000000000000000000000000000", 0x19, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)="00", &(0x7f0000000000)=0xf000) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000bde000)={0x1}, 0x4) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001af000)="2f6465762f7161745f6164665f63746c00", 0x111802, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000632000-0xc)=@buf={0x0, 0x0}) setsockopt$inet_int(r3, 0x0, 0x7, &(0x7f00007b8000)=0xa, 0x4) getsockopt(r2, 0x2000000000010d, 0xe4, &(0x7f00001b0000-0xab)="00000000", &(0x7f0000000000)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000561000)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00001c5000)={r2, r0, 0x1, 0xd44a, &(0x7f0000176000)="8ea86eb1aebd84dee5c2f7adc8c1afb48be0144827544d25dc37a6e6d6061efdded9fa155a89f7f415c29a3be9e65b407b62f2ab92728e68f887a87139aa931b404f46cdf8e0d8", 0x1b, 0x80000000, 0x2c, 0x8001, 0xffff, 0x3, 0xa0a, "035855b2a8950174c3abd2edbd0164cc7bd5353cd27e861d3628dae4d555e0a1cdfab0b47e6f7f247112905e969b149b5b0d6221b9e0a3e2f6cf"}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000af5000)="2f6465762f72746300", 0x100ffd, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000f3e000)={0x1, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18a, 0x8b, 0x4, 0x8, 0xff, &(0x7f000045d000)=@common="74756e6c300000000000000000000000", 0x3f, 0x100000000, 0x1ff}) sendto$inet(r4, &(0x7f000033d000-0xd7)="10ca7a6c92e536ff8fb75bbc8ed13e2120aacee4b1fd96ea265bef362b35981b18611edf2e02b6ad85da8754af4f8ddf0e5714ff102b5a7e0c616224d86f651eb3a49606f800f4e2531010c93b11f8aa4d3ccc04eda994779e4bb4f9eb6f4299e22fb0367ee435825bc426c82064c389eb98900824927a164cdea59d438d0a42e4b274a365c26500e470cf030fd83b9dd625d5286f7dceb1ad5df0079cb2196f481580ea4111fa02df08e6d1dcebfd8bbff0b1f5045301516eb3263dc6d409c4e9a443bdebf61d58305ba14a2f74d2597b147c487dfb00", 0xd7, 0x840, &(0x7f0000e00000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_SIOCBRDELBR(r5, 0x89a1, &(0x7f0000ead000)=@generic="c06cc494c077612d61f3cd9f33c36659") r6 = epoll_create(0x9) epoll_pwait(r6, &(0x7f000058c000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x3, &(0x7f0000ad2000)={0xfff}, 0x8) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r7, &(0x7f000096c000)={0x0, 0x0, &(0x7f0000022000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x26, 0xcffddcf8d9b2dcff, 0x0, 0x3ff, "29003d5d0100000000000000000000001f"}], 0x24}], 0x1, &(0x7f0000014000)=[], 0x0, 0x3}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000d02000)={&(0x7f00007b4000)="2e2f66696c653000", 0x0}, 0xc) 2017/11/12 22:14:07 executing program 4: mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000f0b000-0xc)={0x3, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f0000a4e000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f0c000-0x4)=0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d06000)=0x400000001, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0xfffffffffffffffe, 0x4) r2 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000d41000)={&(0x7f0000b31000-0x8)="2e2f66696c653000", 0x0}, 0xc) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000e01000)=0x0) getpgid(0x0) r3 = gettid() setpgid(r3, r3) socketpair(0x1f, 0x1, 0x3ff, &(0x7f000089b000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00008ea000-0x8)="00", 0x3) r4 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) fallocate(r4, 0x1, 0x0, 0x44400004) ptrace$peek(0xfffffffffffffffe, r3, &(0x7f00000ee000)=0x0) r5 = gettid() r6 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0x0, r2, 0x8) sched_setaffinity(r5, 0x8, &(0x7f0000976000)=0x75) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000) unshare(0x1010200) setns(r6, 0x44000000) r7 = gettid() mkdir(&(0x7f0000122000-0x8)="2e2f66696c653000", 0x83) clone(0x10000000000000, &(0x7f000065a000-0x2)="9034", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000e0b000)=0x0, &(0x7f00007c4000)="f8") clone(0x0, &(0x7f0000735000)="", &(0x7f0000734000)=0x0, &(0x7f000077b000)=0x0, &(0x7f0000d4a000)="") wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) wait4(r7, 0x0, 0x7fffffff, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/11/12 22:14:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000092d000)={0x0, 0x3}, &(0x7f0000d43000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000002f000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) r2 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r3 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r2) r4 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab9f8ab336253e9e7984f5b66a", 0xf, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r3, r3, 0x0}, &(0x7f000001d000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x3b, "dd8051a81954383da999c7d5ea978707812e085953606550842e07e5a86a5eb81754e83dead45d36b9efbb08cf67c23ba968089e17d3ea7f87babc"}, &(0x7f0000d94000)=0x43) [ 349.132654] QAT: Invalid ioctl [ 349.138213] QAT: Invalid ioctl [ 349.156734] QAT: Invalid ioctl [ 349.162196] QAT: Invalid ioctl 2017/11/12 22:14:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000200000004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchdir(r0) mkdir(&(0x7f0000e14000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") pipe2(&(0x7f0000d49000-0x8)={0x0, 0x0}, 0x80000) bind$bt_hci(r1, &(0x7f00006dd000-0x6)={0x1f, 0x7, 0x0}, 0x6) sync_file_range(r0, 0x9, 0x9, 0x4) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000940000-0x2)=0x0, &(0x7f0000152000-0x8)=0x2) 2017/11/12 22:14:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000092d000)={0x0, 0x3}, &(0x7f0000d43000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000002f000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) r2 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r3 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r2) r4 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab9f8ab336253e9e7984f5b66a", 0xf, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r3, r3, r4}, &(0x7f000001d000-0x7d)="", 0x0, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x3b, "dd8051a81954383da999c7d5ea978707812e085953606550842e07e5a86a5eb81754e83dead45d36b9efbb08cf67c23ba968089e17d3ea7f87babc"}, &(0x7f0000d94000)=0x43) [ 349.182380] QAT: Invalid ioctl [ 349.187389] QAT: Invalid ioctl [ 349.198510] QAT: Invalid ioctl [ 349.206570] QAT: Invalid ioctl 2017/11/12 22:14:08 executing program 2: mmap(&(0x7f0000000000/0x8bd000)=nil, 0x8bd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000277000-0x4)=0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000447000)="6879626c6100", 0x6) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000479000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f00008bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00008be000)="2f6465762f6175746f667300", 0x1, 0x0) write$eventfd(r3, &(0x7f000038d000)=0xc14, 0x8) mmap(&(0x7f00008bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00008be000-0x4)=@int=0x0, &(0x7f0000119000-0x4)=0x4) r4 = creat(&(0x7f0000083000)="2e2f66696c653000", 0x4) ioctl$VT_RESIZEX(r4, 0x560a, &(0x7f00002ea000-0xc)={0xffff, 0xa8a7, 0x4, 0x3, 0x7ff, 0xffff}) mount(&(0x7f000045a000)="2e2f66696c653000", &(0x7f0000768000-0x8)="2e2f66696c653000", &(0x7f00000de000)="737973667300", 0x0, &(0x7f0000865000-0xd)="07f5aa1593a8c3c3a3ef7c4597") ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000691000)={0x2, 0x0, 0x0}) mmap(&(0x7f00008bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$usbmon(&(0x7f00008bd000)="2f6465762f7573626d6f6e2300", 0x5, 0x101000) ioctl$KDADDIO(r5, 0x4b34, 0x4) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000007000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000271000-0xc8)={0x2, 0x0, [{0x0, 0x2, 0xffffffffffffffff, 0x0, @msi={0x7da1, 0x0, 0x0}}, {0x81, 0x7, 0x0, 0x0, @irqchip={0x0, 0x0}}]}) mmap(&(0x7f00008be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r4, 0x80284504, &(0x7f00008bf000-0xe6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f00008bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xfffffffffffff3af, &(0x7f00008bf000)=0x0) mmap(&(0x7f00008bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r6, &(0x7f00000b0000)={0x0, 0x0, 0x0, 0x8, 0xffff, r2, &(0x7f00008c0000-0xc9)="1db5839dba671a8f7638f21bb31750d1594f69986e7ca92a78daeb6a0fa15edf38261164937f91606ada02660d61d9610c76563959280087dfa40c5d8dd939eea3c52dae2c0d4ef2c50697cf1e142876fbd916efe031d0858664f269c08b574e3343d54363a2950b2259f5c5291a294dd1b797c616c7142e37674ecdcee996b017344f4eae8d6ca57287ef847594f39a20d241a551e4d1293d4fb9366773032b7430bfbe682a351f7ef56b6ee62fef88011d565fb25e4a934806a682a457b04a42c58dc706b6c45924", 0xc9, 0x2, 0x0, 0x0, r5}, &(0x7f00008c0000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x7) 2017/11/12 22:14:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000092d000)={0x0, 0x3}, &(0x7f0000d43000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000002f000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) r2 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r3 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r2) r4 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab9f8ab33625", 0x8, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r3, r3, r4}, &(0x7f000001d000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x3b, "dd8051a81954383da999c7d5ea978707812e085953606550842e07e5a86a5eb81754e83dead45d36b9efbb08cf67c23ba968089e17d3ea7f87babc"}, &(0x7f0000d94000)=0x43) 2017/11/12 22:14:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000b9e000-0x8)={r0, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x140000000000, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@map={0x0, 0x0, 0x5, 0xffffffffffffffff}], &(0x7f0000fdc000-0x11)="00", 0x0, 0x0, &(0x7f0000b93000-0x30)="", 0x401, 0x0}, 0x30) mmap(&(0x7f0000bf0000/0x3000)=nil, 0x3000, 0x6, 0x32, r2, 0x0) memfd_create(&(0x7f0000001000-0x5)="36ff432cfc", 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f00001d4000-0x9)="2f6465762f73672300", 0xfffffffffffffffd, 0x8000) clock_gettime(0x400b, &(0x7f0000c57000)={0x0, 0x0}) waitid(0x1, 0xffffffffffffffff, &(0x7f0000ba7000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x21000002, &(0x7f0000058000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r4, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x1d9, 0x9, 0xae0}, {{0x0, 0x2710}, 0x100000001, 0x40, 0x0}, {{0x0, 0x2710}, 0x3, 0x1d, 0x3be}, {{0x77359400, r7}, 0xc52, 0x7fff, 0x4}, {{0x0, 0x2710}, 0xff32, 0x0, 0x3}, {{r5, r6/1000+10000}, 0x0, 0x80, 0xda3}, {{0x0, 0x0}, 0x80, 0x1, 0x8be5}, {{0x77359400, 0x0}, 0x800, 0x4, 0xff}, {{0x0, 0x0}, 0x2, 0x5, 0x81}, {{0x0, 0x0}, 0x800, 0x3, 0xfffffffffffffffa}], 0xf0) write(r1, &(0x7f0000c10000-0x59)="dbef803e3d9f5de1d62000bb0000000000000000682d9ad789c5d7acad0e771f9cd8cb59020000000000000000c6cfcfd7d743b3665c32c3223d42000000010304891c697aff07d4a70f330e6fe3a1c9c76f314ffab329ebeb", 0x59) clock_gettime(0x0, &(0x7f0000343000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000556000)={0x0, 0x0}) write$sndseq(r4, &(0x7f00001d7000-0x120)=[], 0x0) clock_gettime(0x7, &(0x7f0000683000)={0x0, 0x0}) write$evdev(r4, &(0x7f0000d21000-0xa8)=[{{r10, r11/1000+10000}, 0x101, 0xab, 0x0}, {{0x0, 0x0}, 0x7ff, 0x30000000000000, 0x6}, {{0x77359400, 0x0}, 0xd046, 0x4, 0x8001}, {{0x77359400, 0x0}, 0x401, 0x400, 0x4}, {{0x0, 0x0}, 0x5, 0x7fff, 0x1c}, {{0x77359400, 0x0}, 0x3, 0x3, 0x3}, {{r8, r9/1000+10000}, 0x1, 0x8, 0x6}], 0xa8) request_key(&(0x7f0000d0f000)="73797a6b616c6c657200", &(0x7f00004ab000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000078e000-0x15)="2c656d312e257b2c766d6e6574316d643573756d00", 0xffffffffffffffff) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00007d2000)=0x81, 0x4) 2017/11/12 22:14:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x93, 0x3, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000c97000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x101) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000ee2000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000df3000-0x4)=0x10) accept$inet(r1, &(0x7f00008c3000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ebe000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000779000-0x8)={0x0, 0x1}, &(0x7f00000bc000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000022d000-0x8)={r2, 0x2000001}, &(0x7f0000c8a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000b31000)={r3, 0x2}, &(0x7f0000ff2000)=0x8) getpid() r4 = perf_event_open(&(0x7f00001fd000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000033f000)="2d75736572766d6e657431107b287b00", 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f00007a8000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000d80000-0x20)={0x0, 0x0, 0x10000, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000301000-0x20)={0x57a, r5, 0x2, 0xfff}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000000)={0x6, r6, 0x0, 0x80000001}) r7 = dup2(r4, r1) r8 = ioctl$LOOP_CTL_GET_FREE(r7, 0x4c82) ioctl$LOOP_CTL_ADD(r7, 0x4c80, r8) r9 = socket(0xa, 0x1, 0x0) ioctl(r9, 0x800000000008982, &(0x7f0000000000)="") 2017/11/12 22:14:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e4000000000000000000", @ifru_flags=0x2fd}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00007e5000)={0x1, 0x1, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000b55000)={0x0, 0x0, 0x0, 0x0, "38b4324c42fdd6920702815534554467d67f877966017581f894987402f2c679"}) syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0xfffffffffffffffc) r3 = msgget$private(0x0, 0x20) msgctl$IPC_RMID(r3, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f00001ba000-0x4)=0x800) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f00004c8000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000815000)=0x7fe) r5 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r5, &(0x7f0000f64000-0x1000)="", 0x0, 0x48000, &(0x7f000043a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$KDSETLED(r2, 0x4b32, 0x693a1eb3) sendto$inet6(r5, &(0x7f0000f64000-0x12)="", 0x0, 0x0, &(0x7f00006e5000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/12 22:14:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000092d000)={0x0, 0x3}, &(0x7f0000d43000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000002f000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) r2 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r3 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r2) r4 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab9f8ab336253e9e7984f5b66a", 0xf, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r3, r3, r4}, &(0x7f000001d000-0x7d)="", 0x0, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x0, ""}, &(0x7f0000d94000)=0x8) 2017/11/12 22:14:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x400, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000455000-0x18)={0x0, 0x6000, 0x7, 0x5ca8, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000001000)={0x20}, 0x8) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000001000+0x566)={0x1, 0x100000000, 0x7, 0x6aa72e97, 0x462, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f0000003000-0x4)=0xc) bind$packet(r0, &(0x7f0000000000)={0x11, 0x2, r2, 0x1, 0x6, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000004000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000001000)={&(0x7f0000000000/0x4000)=nil, 0x1, 0x3, 0x0, &(0x7f0000003000/0x1000)=nil, 0xc4}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_TSC_OFFSET(r1, 0x8008aef3, &(0x7f0000005000-0x8)={0x0}) r3 = semget(0x1, 0x0, 0x40) semctl$IPC_RMID(r3, 0x0, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000000)={0x4, 0x6, 0x9, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000006000-0x10)={0x8, 0x2}) r4 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000006000)={r0, 0x6, 0x4, "90052c63409a1257c211cb42914ea23bd2bea8a8df32c5376400"}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000005000)={0x0, 0xd3, "d7712a5fd2999214be1f9686492b7ec9d631d3f43b5accb1500cd1987d55b0f6bb79f6360c93cc59f713da1009d4eff19419b4c06af72adda38d9a607cf04e1a313653346faa57448a7f7fb09c01a9f48e62f4205c0395b84976f7a6d09127fc74efa3c3cd94efd87bcc9e4c555918920c63b2667bc943ba60076ddcf90dac26566c720a2dcf1533c73fce2db0dbad70a54a8de3d5f136b0627de0ad28a8ea18092886075472087599ec9f98714fbcd0effe1de6f6f3c0da88228b282688acbd4d3d953ce4b1574c87663c9b2d6f0136f1e326"}, &(0x7f0000008000-0x4)=0xdb) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000008000-0x20)={0xc8, 0x100, 0x8200, 0x9, 0x8, 0x7f, 0x76fc, 0x4, r5}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000008000)={0xff, 0x0, 0x2000, 0x2, 0x7ac2, 0x4, 0x7d1, 0x3, 0x3, 0x4}, 0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000005000)={{0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4a, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="62637368300000000000000000000000"}) 2017/11/12 22:14:08 executing program 6: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f000001a000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000019000)=@generic={0x0, 0x100000001, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000019000)={0x0, 0xffffffffffffffe1, 0x9, 0x526, 0xfffffffffffffffb, 0x81}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f000001a000-0x68)=[@in6={0xa, 0x3, 0xe9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x8000000000008530, 0x8002, 0x8, 0x4, r3}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x2, 0x0) syz_open_pts(r5, 0x1fffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000013000-0x4)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000019000)=@assoc_value={r3, 0x81}, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000004000-0x8)={r4, 0x800000}, &(0x7f0000000000)=0x8) ioctl$sock_ifreq(r2, 0x8934, &(0x7f0000001000)={@generic="10c7746354561640ba832bfad372ecd3", @ifru_data=&(0x7f0000014000-0x20)="139a9b91b940412e3380111f3f0a8f1a277e5c4c54f55437165cd7996cd9d3e6"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2017/11/12 22:14:08 executing program 3: mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000f11000-0x2)="68bb", 0x2) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000aa2000)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f10000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000f13000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000773000-0x4)=0x91) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x100001, 0x9) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00004f1000-0x4)=0x0, &(0x7f000057c000-0x4)=0x4) r2 = memfd_create(&(0x7f000011d000)="6367726f75705c6b657972696e6700", 0x2000000000000004) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006d4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cb8000-0x88)=@ethtool_ts_info={0x41, 0x102, 0x1f, 0x2, [0x415b7f8b, 0x100, 0x1], 0x2b738, [0x1, 0x79b, 0x2]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f00008db000)={&(0x7f0000db8000-0xc)=[0x3, 0x2, 0x13f], 0x3, 0x5, 0x7f, 0x0, 0x3, 0x0, {0x15, 0xc16, 0x8, 0x6, 0x2, 0x5, 0x23, 0x2, 0x0, 0x7, 0x6580000003, 0x8, 0x5, 0x3c, "85c44eaefbe1acce927928d390000599a97f63258a5b722f99fe9b0fa51e5e08"}}) r3 = socket$inet(0x2, 0x80003, 0x8000000000000004) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f000004b000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000fbd000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d9e000)=0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000c39000)=r4, 0x4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000633000)={0x400000000000e6, 0x1}) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000199000)=0x3, 0x4) accept$unix(r2, &(0x7f00009b8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000090e000)=0x8) bind$inet(r3, &(0x7f00002c7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000e6e000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000036000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000356000-0xa0)={r6, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd, 0x7fffffff, 0x800000000076e, 0xffffffffffff8000, 0x83}, &(0x7f00000b4000-0x4)=0xa0) connect$inet(r3, &(0x7f0000d6a000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f000000d000-0x1000)="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", 0xffec, 0x0, &(0x7f000000a000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000760000-0x20)={0xc33, 0x5, 0x8007, 0x8, 0x7a531bfd, 0x8005d7, 0x49, 0x3fffffffdfffff, r5}, &(0x7f00005fc000-0x4)=0x20) 2017/11/12 22:14:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000092d000)={0x0, 0x3}, &(0x7f0000d43000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000002f000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) r2 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r3 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r2) r4 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab9f8ab33625", 0x8, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r3, r3, r4}, &(0x7f000001d000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/12 22:14:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = open(&(0x7f0000e59000)="2e2f66696c653000", 0x2, 0x40) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000751000)=0x40000000000003ff, 0x4) bind$inet6(r0, &(0x7f0000b8f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8e7a}, 0x1c) ioctl$KIOCSOUND(r1, 0x4b2f, 0x6) sendto$inet6(r0, &(0x7f0000979000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto(r0, &(0x7f0000178000)="", 0x0, 0x80, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d17000-0x10)=@common="73697430000000000000000000000000", 0x10) ioctl$KVM_S390_INTERRUPT(r1, 0x4010ae94, &(0x7f0000ec1000-0x10)={0x20, 0xfffffffffffffffc, 0x20}) sendmsg(r0, &(0x7f00005bb000-0x38)={&(0x7f0000a86000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007cc000-0x10)=[{&(0x7f00008b5000-0x28)="c1", 0x1}], 0x1, &(0x7f0000f18000)=[], 0x0, 0x0}, 0x7fd) r2 = dup(r0) sendto$inet6(r0, &(0x7f0000f4b000)="a4", 0x1, 0x0, &(0x7f0000d8e000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000f54000)="00", 0x1) r3 = fcntl$dupfd(r0, 0x0, r2) r4 = msgget(0x3, 0x400) accept4$llc(r2, 0x0, &(0x7f0000f6a000)=0x0, 0x800) msgctl$IPC_STAT(r4, 0x2, &(0x7f0000494000-0x7a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") pipe2(&(0x7f000055c000)={0x0, 0x0}, 0x80800) read(r0, &(0x7f0000656000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8) shutdown(r3, 0x1) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000816000+0x183)=0x5e8d, 0x4) r5 = getpid() sched_getparam(r5, &(0x7f00004ca000-0x4)=0x0) 2017/11/12 22:14:08 executing program 4: get_thread_area(&(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgget(0x3, 0x100) r0 = gettid() socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0xb1c, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x7, 0x0) syz_open_pts(r1, 0x3ffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000)="2f6465762f6c6f6f702300", 0x8000, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00003b6000)="2f6465762f6175746f667300", 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x100000002, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x4, 0xffffffff, 0xfffffffffffffffe, 0x8000000, 0x0, 0x1, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r3 = gettid() perf_event_open(&(0x7f0000001000)={0x6, 0x78, 0xfffffffffffffffb, 0x10002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x7, 0x40000000000000, 0x0, 0x801, 0xfffffffffffffff9, 0x0}, r3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x7) openat$rtc(0xffffffffffffff9c, &(0x7f0000210000)="2f6465762f72746300", 0x2, 0x0) msync(&(0x7f0000b93000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f00005d8000-0xc)="2f6465762f6175746f667300") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f00004a6000)="2e2f66696c653000", 0x80000, 0xfffffffffffffffd) mkdir(&(0x7f0000cd8000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000808000)="2e2f66696c653000", &(0x7f0000083000)="2e2f66696c653000", &(0x7f0000efe000-0x6)="636f6e666967667300", 0x3, &(0x7f000095b000)="") r5 = openat(0xffffffffffffff9c, &(0x7f0000d36000)="2e2f66696c653000", 0x0, 0x0) lseek(r5, 0xfffffffffffffffd, 0x0) r6 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f0000361000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000a8b000-0x14)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@broadcast=0xffffffff]}, 0x14) connect$inet(0xffffffffffffffff, &(0x7f0000d28000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x33, &(0x7f0000a72000-0x30)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0xfffffffffffffffd, 0x25, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x4, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0xff, 0x0, @empty=0x0, "1ef000010000000000"}}}}}, 0x0) pread64(0xffffffffffffffff, &(0x7f00001fd000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd, 0x0) 2017/11/12 22:14:08 executing program 4: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x1e)="5d2a44292d776c616e307365637572697479282d24736563757269747900", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDMKTONE(r1, 0x4b3b, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000003000)=0x14, 0x800) connect$ax25(r0, &(0x7f0000003000-0x10)={0x3, {"8a58cde2a1da52"}, 0x4}, 0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000003000+0x109)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000001a000-0x10)={&(0x7f0000000000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000003000-0x10)={&(0x7f0000001000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0xffff}, &(0x7f0000005000-0x4)=0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000004000)={r3, 0x0}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2017/11/12 22:14:08 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x634d, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000d40000-0x8)={0x0, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f00005bc000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x300) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000fc6000-0x34)={{0x3, 0x0, 0x5a, 0x2, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x20000000000000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup3(r1, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f72746300", 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000012000-0x4)={r4}) r5 = socket$inet6(0xa, 0x800000000003, 0x4) setsockopt$inet6_mreq(r5, 0x29, 0x1d, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r6 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000999000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000d10000)=0x0, &(0x7f00007a2000)=0x4) r7 = socket$inet(0x2, 0x801, 0x8000400000000084) bind$inet(r6, &(0x7f000079b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r7, 0x0, 0xf, &(0x7f000093f000)="e0f3", 0x2) seccomp(0x2, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) bind$inet(r7, &(0x7f000068f000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r7, &(0x7f00005e1000)="1f", 0x1, 0x0, &(0x7f0000ad7000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = socket$inet(0x2, 0xa, 0x0) connect$inet(r6, &(0x7f00008ed000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000ad000-0x8)={0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000535000)=@assoc_value={0x0, 0x0}, &(0x7f0000514000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f000008f000-0xa0)={r9, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3, 0x5, 0xa38, 0x11}, &(0x7f000005a000)=0xa0) r10 = dup2(r8, r7) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r10, 0xc04064a0, &(0x7f0000012000-0x30)={&(0x7f0000604000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00009d4000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00006f8000)=[0x0], &(0x7f00004bc000-0x4)=[0x0], 0x7, 0x7, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0}) 2017/11/12 22:14:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000092d000)={0x0, 0x3}, &(0x7f0000d43000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000002f000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) r2 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r3 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r2) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r3, r3, 0x0}, &(0x7f000001d000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x3b, "dd8051a81954383da999c7d5ea978707812e085953606550842e07e5a86a5eb81754e83dead45d36b9efbb08cf67c23ba968089e17d3ea7f87babc"}, &(0x7f0000d94000)=0x43) 2017/11/12 22:14:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00008a0000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x21, 0x80000003, 0x1}) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000601000)={0x0, 0x0, 0x0}, &(0x7f0000760000)=0xc) r2 = perf_event_open(&(0x7f00001b4000-0x38)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x40000000ff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000e3d000-0xce)="", 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000651000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000050c000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f00007de000)="2f6465762f73672300", 0xfffffffffffffffd, 0xffffffffffffffff) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x86, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x4000000080000, &(0x7f0000bcd000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f0000bd4000)={0x9, 0x2, 0xafa8, 0x5a1, 0x4, 0x9, 0x0, 0x3}, &(0x7f0000499000-0x40)={0x7fff, 0xffffffff, 0x100000000, 0xfffffffffffffffc, 0x0, 0x80000001, 0x0, 0x8}, &(0x7f0000391000)={0x5, 0xffffffff, 0xfffffffffffffffb, 0x1, 0x4c, 0x1, 0x9, 0x0}, &(0x7f0000232000)={r5, r6+10000000}, &(0x7f0000c36000)={&(0x7f00008e3000)={0x8}, 0x8}) futex(&(0x7f0000005000-0x4)=0x0, 0x85, 0x0, &(0x7f0000a4f000+0xf08)={r7, 0x0}, &(0x7f0000003000-0x4)=0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000ad5000-0x98)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9}, &(0x7f000014e000)=0x98) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffff9c, 0x84, 0x2, &(0x7f000051e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000557000)=0x8) r8 = socket(0xb, 0x2, 0x8) r9 = socket(0x11, 0x800, 0x0) write(r8, &(0x7f0000a78000)="1f0000000104ff00fd4345bb07000000004000000900010001160103000000", 0x1f) socket(0x10000000e, 0xe843ece14f80ab40, 0xc7f4) fadvise64(r9, 0x4, 0x1, 0x900007) r10 = socket(0x14, 0x5, 0xc) write(r10, &(0x7f00002d9000)="1f0000000104ff00fd4345000c0000000000010008000600010400dcffdf00", 0x1f) socket(0x10, 0x2, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0x11)="816e6f64657676626f0500000000000000", 0x3) [ 349.811580] device gre0 left promiscuous mode [ 349.824234] device gre0 entered promiscuous mode [ 349.840051] device gre0 left promiscuous mode [ 349.891900] device gre0 entered promiscuous mode [ 349.932622] futex_wake_op: syz-executor3 tries to shift op by 4095; fix this program [ 349.968281] futex_wake_op: syz-executor3 tries to shift op by 4095; fix this program 2017/11/12 22:14:08 executing program 2: getpgrp(0x0) r0 = gettid() r1 = epoll_create1(0x800000000080003) r2 = fcntl$dupfd(r1, 0x1, 0xffffffffffffff9c) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000ca2000)=0x0) getpid() mmap(&(0x7f00009d5000/0x2000)=nil, 0x2000, 0x1, 0x32, r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) r3 = syz_open_pts(r2, 0x280) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000001000-0x4)=0x0) gettid() fcntl$getownex(r3, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000048000)="2e2f66696c653000", 0x82) r4 = inotify_init1(0x7fff9) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000048000)=0x9) gettid() inotify_add_watch(r2, &(0x7f0000028000)="2e2f636f6e74726f6c00", 0x1000000) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x1000001, 0x32, r3, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000001a000)={0x8004}, 0x0, 0x8) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x74f5e5b2ddd6c76f, 0x0, &(0x7f0000036000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r5, 0x0) clock_gettime(0x0, &(0x7f0000021000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffc, &(0x7f0000046000)={{0x42, 0x0}, {r6, r7+10000000}}, &(0x7f0000023000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = signalfd(r4, &(0x7f000004c000)={0x20ad}, 0x8) fcntl$setsig(r1, 0xa, 0x2001) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000019000-0x60)={0x0, 0xe, 0x4, @thr={&(0x7f0000002000)="ff60adaef8906f4a445425416ec9003529e6a3240ff5d4d57d672847114878ffcf65ed61bec69063f34a45bf181216f053217252c938efb56cdd820f7d273feee0a94942e1355b302b954a2f98f2db4cbb1ab2a81e7a96a1c1355a874d14be34e2dba573a67f2cd3bdcf4857ad123d0cbed7579cacf329ebdb9df6acaa06a976c6073bb3558d8a96105669cfc1c8bbb815750c357d91152072aab95e5dca492c9e88a55e3a46379c2eaf5b737708e89b2a0a788bb4", &(0x7f000004d000)="1f796e3f011207a802fc15b0584761ccf06c82d247f710b604ec3168a34afe97cc0d62963e548740c4baad66d87ef398e0e96a51328e8e6fadfc7b80edf8c3ed748fda12e0286a9486edafddfdca27ba853d9a86fd24330c08104bf62d68c15444684959483b82373f358d3faa5d3a504260ec5a85fd98f5ba45ae82e537f0aae4ce2432b024097ff5a740f9240270cb96fc922fd943f20040e6168213f32e4a3236ee230120c1f9a6abffdee4fc602a6ee5ffbb7b20a2f64985ebab30de14869ea5ee1e79f679dc358b26f359dbe5d69a649d57581585abd3d6087f1a0a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000)=0x0) timer_delete(r9) r10 = gettid() fcntl$setown(r4, 0x8, r10) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = open(&(0x7f0000013000-0xa)="2e2f636f6e74726f6c00", 0x30000, 0x110) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r4, r5, &(0x7f000002a000)=0xffffffffffffffff, 0x1) preadv(r4, &(0x7f0000048000)=[{&(0x7f0000021000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1, 0x0) mknodat(r11, &(0x7f0000047000)="2e2f636f6e74726f6c00", 0x800001000, 0x80000000000) fallocate(r8, 0x1, 0xe9ac, 0x3) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x2000008, 0x110, r2, 0x1) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r0, &(0x7f0000047000-0x10)={0x0, 0x0}) mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x1f, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x3000)=nil, 0x3000, 0x3, 0x3d, r8, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x4000)=nil, 0x4000, 0x2, 0x8010, r4, 0x1) r12 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000014000-0xa)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000015000/0x4000)=nil, 0x4000, 0x2000000, 0x400000033, 0xffffffffffffffff, 0xfffffffffffffffc) ioctl$int_in(r12, 0x5407, &(0x7f0000009000-0x8)=0xd73) 2017/11/12 22:14:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000092d000)={0x0, 0x3}, &(0x7f0000d43000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000002f000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r2 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab9f8ab33625", 0x8, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={0x0, 0x0, r2}, &(0x7f000001d000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x3b, "dd8051a81954383da999c7d5ea978707812e085953606550842e07e5a86a5eb81754e83dead45d36b9efbb08cf67c23ba968089e17d3ea7f87babc"}, &(0x7f0000d94000)=0x43) 2017/11/12 22:14:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000bdc000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x7, 0x32, r0, 0x0) r1 = socket(0x1, 0x2, 0x0) dup(r0) write(r1, &(0x7f0000269000)="220000001a0029000b0100047f000005020000fb000000000000000004001000be7e", 0x22) msgget$private(0x0, 0x12) r2 = fcntl$dupfd(r1, 0x800000000402, r0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00001ec000)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000a74000-0x40)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = syz_open_dev$vcsn(&(0x7f0000001000)="2f6465762f7663732300", 0x4, 0x40) getsockname$ax25(r2, &(0x7f000092d000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000512000-0x4)=0x10) ioctl$KVM_SIGNAL_MSI(r5, 0x4020aea5, &(0x7f000000b000)={0x2, 0x4000, 0x6, 0xf40, 0x200000000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x2) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a68000)="2f6465762f73657175656e6365723200", 0x101001, 0x0) getsockopt$bt_hci(r5, 0x0, 0x5, &(0x7f00009b1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fa3000-0x4)=0xd2) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000afc000)={0x7, 0x0, [{0x4b564d01, 0x0, 0x10000}, {0x174, 0x0, 0x9}, {0x5, 0x0, 0x8}, {0x3, 0x0, 0x105}, {0x8c5, 0x0, 0x200}, {0x800000001, 0x0, 0x1000}, {0x6, 0x0, 0x1}]}) ioctl$KVM_GET_MSRS(r6, 0xc008ae88, &(0x7f0000afc000)={0x0, 0x0, []}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00004e2000)={0x12, @tick=0x4400000000000001, 0x8, {0xd3f, 0x4}, 0x10001, 0x0, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000c7c000)="2f6465762f6175746f667300", 0x400000000000406, 0x0) 2017/11/12 22:14:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0xdcb) connect$inet(r0, &(0x7f0000f61000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f000075f000)=0x0, &(0x7f0000808000)=0x4) getpeername$inet6(r0, &(0x7f0000bb2000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000430000-0x4)=0x1c) r1 = socket$inet(0x2, 0x80003, 0x7) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000c91000)=@generic="4228216328c94fb495dda2d3580b5966", 0x10) connect$inet(r1, &(0x7f0000cf3000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) unshare(0x20400) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = accept(r1, &(0x7f0000eca000)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a76000)=0x10) poll(&(0x7f0000e08000-0x18)=[{r2, 0x4402, 0x0}, {r1, 0x4111, 0x0}, {r3, 0x800c, 0x0}], 0x3, 0x7fffffffffffd) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x400032, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x4, 0x100007) mmap(&(0x7f0000381000/0x2000)=nil, 0x2000, 0x2000003, 0x10, 0xffffffffffffffff, 0xfffffffffffffffc) r5 = socket$inet(0x2, 0x5, 0x100000000) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r3, 0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f0000979000-0x20)={@common="69705f76746930000000000000000000", @ifru_flags=0x200}) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r5, &(0x7f0000f50000)={&(0x7f0000f57000-0xc)=@nl={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000f50000)=[{&(0x7f00001b5000-0x1000)="e761c3dbf430a281a2938e89965812ef", 0x10}, {&(0x7f00004f8000-0xd8)="44ff8f8596159dcd87f93934b1ba161c11665960b19209000000f24a20d380cd51beb33ef93a69a80b319ac545c2062a35c27f522f58f1a6c66c27a4b32cf4fc8e49e11ee0f08ca9dae0ee54f371f4ce9c432ef4c0710fee1ed3cf9dc9b3c62eff6afbdb4c556f22016d199985904c0122e5e0aaac58fe54fe867db88940de1fd4fad86dff32f571f8acc8768e49c6ca44f3352fa77dee306de20df33f04ceec439de2e622ca00000000000000096c25f6ad7bfa6cb22948bde2d0cac574dba4c78e0e3a452e6e3c15dd2e4ad7a56c9490512aaeb86fee7c", 0xd8}, {&(0x7f0000f56000)="df18199d8886dd818f31e9cf9290951af259614dc7549babfdae411fb8e59e7d3545ffb31c25557ab751b0977832b6b88d5745eaa6eb456093804a7a6282867b2b7e46ca349f814e73273db2b533c503ffdded0be58b9e95bb38d6c78f050f1543904791de039bba1a6635c3c89d438b5a0406071b6c64581dece46d972c2b1f236d996384e5ea31e5844fa7ffe4fa5c07c6412e9306e66cdb9fdc915f4c4d01cb11a7", 0xa3}], 0x3, &(0x7f0000f56000)=[{0x70, 0x115, 0x7f, "54495fee0f92b503404c352f9f56e0701a037347f066d0a354eb24380645d6918e3aae5de0bcd394612bdff4ba30050dab4fa991989ae0c1e9c9dd7fab9ae69926d85d89975c0df5815a32ae03fe97863d7367aefc85299ea0d5"}, {0x18, 0x107, 0x100000000006, "1c2395"}, {0x68, 0x10b, 0x3, "233f7e59c3a753f71cc537d7f12636d01b48f617f056ba0a6ca1f7d6e80668ece94dcd2dc01864e2abae271bfe143f9c855d2d9931e5b920dfdcf87ccae08396fb65ba8482334b308e7f737f11c7c649c2319cda4c8c"}, {0x68, 0x117, 0x7, "a97ec4dd3a61308d33d6ac799df68d71412fb1bd75b70269efa0314dc12a003c8c29dd138a8c3734b4aa585a6296772fdd53398bfc56591f1aadd7069db65610c5c4715839f5564dc1a265492cbfeca08cd5"}, {0x68, 0x11b, 0x5, "33ed5f8d99b74f6180bed5888f5b7813ea92115422a2506d40f81d4810b6b02e275d0b1c9a5c8fe67ef106b86461cff9456d578457a00463e0a93433c33cb0b95f78fb6410dec20edbeea091abad28973918c67d9849"}], 0x5, 0x20000081}, 0x400) connect$inet(r1, &(0x7f0000b24000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/12 22:14:08 executing program 7: mkdir(&(0x7f0000f39000-0x8)="2e2f66696c653000", 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000005000/0x4000)=nil, 0x4000) socketpair$inet(0x2, 0x0, 0x0, &(0x7f000029c000-0x8)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000d5e000-0x4)=0x0) socket(0x10, 0x3, 0x200000000) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000060e000-0x10)={0x10000, 0x6, 0x40, 0x400}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00005e7000)="2e2f66696c653000", 0x91) fcntl$getown(r0, 0x9) ioctl$KVM_GOOGLE_SET_EXIT_MSRS(r2, 0x4008aeef, &(0x7f00005fc000-0x78)={0x7, 0x0, [{0x28f, 0x0, 0xfffffffffffffff8}, {0xc0000fff, 0x0, 0x729}, {0xb9f, 0x0, 0x0}, {0x3b2, 0x0, 0x10000}, {0x6d9, 0x0, 0x5}, {0xfff, 0x0, 0x0}, {0xbef, 0x0, 0x2}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000f57000-0x4)=0x684) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000d23000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000eee000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) socket$inet6(0xa, 0x20000007, 0x403) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x1000000, 0x34, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x2, &(0x7f0000fc5000)=0x6, 0x43f) rt_sigaction(0x4, &(0x7f0000fc7000-0x20)={0x9, {0x5}, 0x1, 0x0}, &(0x7f000073e000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b04000-0x8)={0x0}) rt_sigaction(0x7, &(0x7f0000fcf000)={0x47f50f, {0xfffffffffffff277}, 0xffffffffffffffff, 0x1}, &(0x7f0000f8e000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00009e5000)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000014a000-0x9)="2f6465762f73672300", 0x4eca, 0x40) 2017/11/12 22:14:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00004f5000-0x8)="2e2f66696c653000", 0xfffffffffffffffe) fcntl$getownex(r0, 0x10, &(0x7f000074c000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000c94000-0x78)={0x7, 0x78, 0x81, 0x101, 0x9, 0x8, 0x0, 0x8000, 0x20000, 0x0, 0x4, 0x0, 0x2, 0x2, 0x0, 0x6, 0x6, 0x242, 0x3, 0x20000, 0x5, 0x4, 0x3, 0x2, 0x8, 0x80, 0x0}, r1, 0x4258, r0, 0x7) sync_file_range(r0, 0xff, 0x5f3, 0x1) fremovexattr(r0, &(0x7f0000340000)=@known="73797374656d2e706f7369785f61636c5f61636365737300") getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f7a000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f40000)=0x2c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00001a8000)=r2, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f000050e000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000c3d000-0x4)=0x14) r3 = gettid() perf_event_open(&(0x7f0000f66000)={0x3, 0x78, 0x80000001, 0xfffffffffffff65a, 0x3, 0x17, 0x0, 0x80000000, 0x1000, 0x4, 0x9, 0x7, 0x6, 0x5, 0x0, 0x0, 0x4, 0x3, 0x0, 0x80, 0x9, 0x8, 0x0, 0x8, 0x6, 0x7, 0x0}, r3, 0x8000, r0, 0x1) 2017/11/12 22:14:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000003e000)="2f6465762f72746300", 0x101000, 0x0) syz_open_dev$sg(&(0x7f0000ce2000)="2f6465762f73672300", 0xc000000000000, 0x10005) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00008be000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9204, 0xf0b1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000471000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00001cb000-0x40)={r2, 0x5, &(0x7f0000e50000)=[0x2, 0x40, 0x8, 0x3da, 0x3], &(0x7f00003e1000-0x18)=[0x6, 0x9, 0x9, 0x4, 0xffff, 0x3], 0x2, 0x1, 0x1f, &(0x7f00007c8000-0x4)=[0x3], &(0x7f00004b2000)=[0x4, 0x3, 0xffffffff], 0x0}) move_pages(0x0, 0x5, &(0x7f0000973000-0x28)=[&(0x7f000087b000/0x2000)=nil, &(0x7f0000118000/0x2000)=nil, &(0x7f000021b000/0x4000)=nil, &(0x7f00007d8000/0x1000)=nil, &(0x7f00008b9000/0x13000)=nil], &(0x7f00005cd000-0x10)=[], &(0x7f0000787000)=[], 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000faf000)={r1, 0x28, &(0x7f000010b000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000b1000)=0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f00006c3000-0x4)=r4) mremap(&(0x7f00005f9000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000af5000/0x3000)=nil) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000324000)=r3, 0x4) mremap(&(0x7f0000986000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f00006cb000/0x4000)=nil) 2017/11/12 22:14:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000092d000)={0x0, 0x3}, &(0x7f0000d43000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000002f000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) r2 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, 0x0) r3 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab9f8ab33625", 0x8, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r2, r2, r3}, &(0x7f000001d000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x3b, "dd8051a81954383da999c7d5ea978707812e085953606550842e07e5a86a5eb81754e83dead45d36b9efbb08cf67c23ba968089e17d3ea7f87babc"}, &(0x7f0000d94000)=0x43) 2017/11/12 22:14:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_dev$usbmon(&(0x7f00007ac000-0xd)="2f6465762f7573626d6f6e2300", 0x30000000, 0x2000) getpeername$netrom(r2, &(0x7f0000670000+0x7a8)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000207000)=0x48) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) dup3(r0, r1, 0x80000) socket(0xa, 0xa, 0xed88) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x8c, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) unshare(0x400) restart_syscall() syz_open_dev$usbmon(&(0x7f000050f000)="2f6465762f7573626d6f6e2300", 0x81, 0x200040) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x75c, 0x0, 0x0, 0x0, 0x1, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xc) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x3fe) socket(0x6, 0xc, 0x9) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x10001, 0x30, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x800, 0xffffffffffffffff, 0x0) getpid() msgget$private(0x0, 0x80) prctl$intptr(0x1f, 0xfffffffffffffffe) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r4 = socket(0x10, 0x803, 0x0) write(r4, &(0x7f0000dd3000-0x26)="26000000110047fb93ffffff94fffffffffff70403000000000000000008005105001aef0000", 0x26) 2017/11/12 22:14:08 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_PSP_LISTENER(0xffffffffffffffff, 0x6, 0x6c4, &(0x7f0000c5e000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000795000)=0x18) syz_emit_ethernet(0x152, &(0x7f0000800000-0x4f0)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv4={{0x13, 0x4, 0x4, 0x3, 0x144, 0x0, 0x10000, 0x1, 0x88, 0x0, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {[@noop={0x1}, @lsrr={0x83, 0x1f, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @rand_addr=0x9, @empty=0x0, @rand_addr=0x2, @remote={0xac, 0x14, 0x0, 0xbb}]}, @lsrr={0x83, 0x7, 0x5, [@rand_addr=0x142]}, @ssrr={0x89, 0xf, 0x8, [@rand_addr=0x6, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}]}]}}, @udp={0x2, 0x3, 0xf8, 0x0, "d063afedf8acfba7fa91b3ab2000682c74bf93a90632081da10f78031ca5274664f3de166f1ff012e6f7bd2ab2fd0a73be21764ff9c63ae97426da04dc2fc212e71f876d0d9177eb44c2826e8990ed46e0f5b47dfacdc10e5452af9f0357041ec2c64159b3c9375fc57ac860e1c66127eac20af3f0570de06560b59c6d29318aa5b9f3b0676be979485f3fbe241e8e6012257f368130ca9afb5dbbc924162421fc63f1478bc8b309159e65575ffc4cb5f296fdfa68b06e36d6c353044d737d58e640e932f145705e5cac1088d8d505ba619f3bd6888f54a9e90b2f54da375b8dc7a490a9901c72109489fe0d03d984d5"}}}}}, 0x0) request_key(&(0x7f0000324000)="7573657200", &(0x7f000038f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00004f1000)="5b00", 0xfffffffffffffffb) request_key(&(0x7f0000a32000-0x8)="7472757374656400", &(0x7f0000638000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a8b000-0x1b)="3a6e6f6465762c656d303a73656375726974793a73797374656d00", 0xffffffffffffffff) request_key(&(0x7f00006c9000-0xa)="73797a6b616c6c657200", &(0x7f0000585000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00000e7000)="76626f786e65743076626f786e65743000", 0xffffffffffffffff) add_key(&(0x7f00004a6000-0xa)="2e726571756573745f6b65795f6175746800", &(0x7f0000a96000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f0000a78000-0x8)="6b657972696e6700", &(0x7f0000e06000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e41000-0x15)="40766d6e657430236c6f73797374656d7070703000", 0xffffffffffffffff) request_key(&(0x7f0000cbc000)="7573657200", &(0x7f000098e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00008e0000-0x1c)="73797a6b616c6c657200", 0xfffffffffffffffa) r1 = request_key(&(0x7f0000a3b000)="6473616400", &(0x7f0000f76000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00008cc000-0x8)="6b657972696e6700", 0xfffffffffffffffc) keyctl$get_security(0x11, r1, &(0x7f0000f49000)="", 0x0) fcntl$lock(0xffffffffffffffff, 0x8000000000000007, &(0x7f0000002000)={0x1, 0x0, 0x2000000, 0x0, 0x0}) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xdec000)=nil, 0xdec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x0, 0x2000003) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00001a2000)=0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000034c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000060b000-0x4)=0x0, 0x4) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000d0000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x40, 0x0, 0x100, 0x4, 0x40002, r3}) r4 = socket$inet(0x2, 0x3, 0x4) connect$inet6(r0, &(0x7f0000ce8000)={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6934d089}, 0x1c) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r2, &(0x7f0000dec000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000f25000-0x4)=0x60, 0x800) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f00009e6000)=0x3, 0x1) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f00002b1000-0x87)="3f53df1e144231ece3d98ea867351016cd5bace72a8d250b12f23da6f259743208000000ea6cb4e7e141e2161d9735f88f49f15dbb8e77eb97e861ba95f93ae72995333644d101f3b16440e63dd0a1040a4b7dc2390e20e96d3185fb8be123273a19c87b92370e02efd041b64c8cc0e358bb0109cc73b03197bc29fe040cb4400000d60e5ac24e", 0x87) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000ded000-0x4)=0x0, &(0x7f0000de6000-0x4)=0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000b92000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000ded000)={0x0, 0x0, 0x8}) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/12 22:14:08 executing program 5 (fault-call:10 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000092d000)={0x0, 0x3}, &(0x7f0000d43000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000002f000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) r2 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r3 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r2) r4 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab9f8ab336253e9e7984f5b66a", 0xf, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r3, r3, r4}, &(0x7f000001d000-0x7d)="", 0x0, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x0, ""}, &(0x7f0000d94000)=0x8) 2017/11/12 22:14:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x80003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x11) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000767000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00009da000-0x4)=0x1c) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000683000-0x4)=0x0, &(0x7f000065d000)=0x4) r2 = socket(0x1e, 0x1, 0x0) getsockopt$sock_buf(r2, 0x1, 0x2000001c, &(0x7f000042d000-0x9c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000016000-0x4)=0x9c) setsockopt(r0, 0x10f, 0x2, &(0x7f0000730000)="00210300", 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000c21000-0x4)=@int=0x6, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000002000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000-0x4)=0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x89a3, &(0x7f0000007000-0x28)={@common="62707130000000000000000000000000", @ifru_ivalue=0x6}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_PSP_CHECK(r2, 0x6, 0x6c7, &(0x7f0000090000)=0x0, &(0x7f0000e24000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000004000)={0x0, 0x1000, "e26e6dce2e05fe2af883f3ddd8eb6cfc4492f03f1059b9f0e6ad9e153f0e274d4bb8d013ab4e8dbb76bb07f89ac822c72876bb3ce8fe934f66ea3a1ebf273d61de69d225ed792dd62ea80aa0625706280d1c36c62cb8dc97aac27f10c9c7452841b547787a0f6c1641b3f73fd11c27e2b07dce42d9724bd160a4cd34f5d253233ff4f954a5f4e32405a3ff37b5ed78317b14489e82044b57c280b0cbd8b69b8a74804d46a0c9e4c04e69d8382a66b75f77c9383bba8efc3e482193ac8d66e2a438bf7ba42653277365d0682fea8ff874460c197da3b18ee3deede86f664a120876072d96fde942a258c7053ffcbdbfd510d59bcdb7897f50a0730a37dbcc6544f5354aa42dc403a1c7f9b45fcfd35325f0b363cd4d0bf646b9e5c29aced852152c36a18133d5400afa1ccd2c65fc67999d51a95f3ec329e2893a6ce1055e5f7a05421b2bd071cdf5151dc728e004c85ed1e21491d9734d338e856442bbdbe88696c7e22d60c0775d099aba7b44d77910f30a17d8a09cd50483c26eb39cdd2d26f1e6acfdb2e156882640184a9c295d9661ddd7a75d2920436e3218b1e0a5438728c65f535dd9bf77ca7297b3efff3e731b8d99a27f405acda934a662b2dc1aba97a2d7cd7fa463a4fbc6e6b316f272f2bd7c7ca8f6cc9d9fae4eb328324640fdd784163eca8e71c99c6c09703e88a4359cc9879ffa45bf486b21df287777dd6fb25891b267166721341b0793cb6d90898c6aac60e2405eb13186cfc1a920a680be4b5f249ed71c7c7ad5b8981b9489641f333a60c54c62cdbf61143ecb9f65dc75041fb3f69f3249b64c4626c1db174fd87988ef11e982e2003ede8f8415d6abcc3fb14296d79e45b682633d2e27d72d188707f38719b15e0ba7affa8a6b24c4c8c41ec2262e574bc08bbb087cbfa4559dac2394fb4530bd73615ed871da8a3b003403c4208aff4fec79d37b09e7cd51a35f8d8c0b39706a3a4982617b35288028630514b2ec579b81a174787edabfcb3865e5b040cb76c449c8fbdc856915b2e7b6d0219dd9f1a242ae866816ab77bc122023994316e634494d37e127da1218b6e9102769df050db1435a098f2ed65538ea934b406354b042c8c794faad11c849080fd3b40ab3c48299b6ba50a195ed8cd7c902d62cbbfa6962441fe32e9cff6b4cc9384a07efba95c5a110fc8a7476b110d1d73d75efd3bcc08321f3271f0d84221eb5b4158a49dbb59dad63d83bc75f300dfe4d8d1e572b781c3115803c0464b9083ac9c723ab7ad9d414f6f105c21571245c865010e1852d6cc067dc39a998b8d8f306c83b46da3b8a3fdc3a385c1e14c6dd386dbe8ed551bc8e56f26d6318868ced4c82977a04f4c4c738f4451b8b3f3ba6b087f0da5def541056ac01b1b2e463979297539d0462129805e2007790bf5d2e4abd1d5fd45b60660d5932a08271738072028db0a6e00127e1664d2ea64f8c8f67c3acaf4258a50de6a9e96df710b813f0a4084f76297cde876d9fce44c5b005a051a9621335c2e900919f6c72a315949047f5576672d382a7886339c9f2ecc37e09505adc74ed1887d9fa27ce42c339eda49624efc3544e8f84b0ab77318300f613c6bcd0ab7647ce0958f913be54abd56a09982de31138c69fe45b379e1ace872b95e30c8e18a0b35ccd7bc635251afcb899c72ecc532d9b7e2b122320a8e9dc88ab3b85b8cb0f54b3e5049bcf575cb4d7b37410388eeab52d1f86ea1f791407fde0a222b4ee4f335db80de0a90262d408d3b06518f8d0d0fa029e5ed5795eddc254c7ff623b8472901e01ac94847eb94a0c0ad9a8d7694ddbabd6000ffe7eb9e26dc7fa29417c5c09e67592ac643e7bbe5e2e50b6d024e7a67521d3ddc0f8de67685218720602479c1f878515e64edf91f4ec10999ed895784db18c953c58aa767c3ea59e54fb5cbaa01a22d91a55a28316019d367e7c465d2f3211628e049c4255d9edb6584efca14cfab48604370baad848558665c7e863f7e4d1dcc12ad8906473fb7103f566639e50a800d764d677e62aa8ae9e142b28d27e8c980c6390ec8b5687b1ee4754bb8bb03541d65dfe67d286f123652ee7907a4435a8cea5ead32fdeec2d6aa46bf2328340f35a42db2ba95b7bf6c8e540391fce7f040688b2e5ea58ddd2d95fad0aa49a5636c97f2718092e0289a117beaaec3d157271bceb77d9e15b95362d5bbb3ec35c8dfd4a01505d71bcbff17971a22472b5ce5214c66c99bc1da4c726d0e85727063675529031046cb42b0a0ce44814af46e243310bfcf1c84870ffac32c719d0230015af5b3727221fa7c63561aae94769af6982184f325859434365262fcb2643ca757ea8a591cb036994dfbc9b7090bf658ca489b40ceb7e1870665887d06988e6715172cee8cbe6cff3ab7dca9c674394c4556d26d1c29f95c626ee254fa1c14fd1f90727117b19db007ecb056603e1b841cd70c523a232676a34383f898d038954a40ff46c5cc2fe653143504d69225ac1e26e710eb6e994967c420db4e603a51e02414bac1825310075ded81cc7baff1fa608d2548ee7cd98f6caa4af880d6dce25949febea1aea7fec5b7a4129e3d6a10448e2f37f25aa0e24d62aaf041bb730271d991dffd516759721d286b5fd7f955215e4f804cff0af7d9c0349c043ca60fd7b1806ca7020da4d87dd9e19df217ecf92c8ff214c6024223f481f7bf3ceede441767d830e2a672b0b9b519e0403c254e511f7aa3e096bdc7cdb23f5a5a6b36b367da11c841df105dfa6385dfec43f1bc8ee0d8e6a3bca50651ee4bf415de967d983276ff81d120d831d5861044f546e3b5c01fe31712afc1f18001b89e6ef4c77490e7929972e52972f245b6ac4b42c34746767cdc5f3cc94e2a0f66af9be9759549bb76488a9c2a4158c407e0f08aeeecda233c91379553069885109915c1e0eda5945b14dfb7f8645e9e431db12b9f9c37ed817848feade8dfe811c3e187d30f23d6f75ee904e5df6f82f092140e20c07f2fad2ae7622a1c66dddebc6ffbd6b1e13fb8d71076e2789415f32b5874c7454fa625fa74d3509c6a1faa7dd6c7f20ef3abbe13dd995c564bad54946e2b450da339b27d551381462c357d579565285ea7eacd548155025908b69d8e9d8bf672745ea8d84c923cdf9765b5d14739b53f0112c3530712bfb4f654e6eaadf02b70cdc81b33c82393c4f449b2b7acdfc13cd280468c651e69890a8bf80168b780183348c9299fe87d96798ac41db1627fa1d3f4e37c1707096314ae38a2e4e2bbd2b163b4d2aae97e7f3b64d8f500810d6ff48bb0fca91455a976d69094b5ecde3327d8bad1b8133bf10d2ec6e867f22ad651f40d67db5d23a2cf620dcde2187ee3fa827030c6ad25c12dcfbd42724822eb91f172cd22454fbbd8d27dd0b6d0790bfacfbc82668d212d7124ecd01da1bec603e144cdf93a9b04bef85d048e2b561136e5f66ef62b0bf7469d68c7a6d004d6dda08b29d6d720b9b18c0d66acc6c377eee4d9c85c5b2546f51cf3439e753d76ef1b60a67d251006b12567ddbe4066352125e8c5a53b0741bcb581c5c8f2079358feaab1b688ed58ded499feeceb30e0a77670ed4a3cdc2bc854e663381c1f5a39fb9a9839ede2d12c4977081f6df1507aca9890112d68e7bf08b40749627afe59a0f585f3732b54054bb9de4be446dd7fe7a2d39c7b15d5bb2f74ff997d516f1aba623db6d1962e36c3cb123b3b49614cdec06ca494ab5db22601a9a767adb8af60cafacce0ee7e8525b0bdcd6134fd0ede92ba62755be830f96b9392a7be2ea055e48c3a5ef17fbbc4429e0bad4de6a385699dbc97236aecd0cc4e9c512a79f82e44ef63ec0a6b7a372f7cd5c7a073f68acb728c00e3878780487d628378a4b797cbfa3f3ed3c95cf8484bc855ba8d1d0515e589cdc17a265b933e95b04f59d0ef39b66ef18142ef0159fff10e0fbacd1b7c0fc537cf198e4c2c2f640549e8cb64daf2324c85e4e265e383ef2e8e83b8e2d3e73a66bd7a46e21abe41c4acf2734e2d9fa2d0d26f4c95e3620764d338b664d4cdb997481fadb80356be1d11296db66407e206041061a320dda7299584b7e3e3f22634780fa8fae18c74aadd2d56304ae773be07bffbfad8f69c533a6f2c543375e44b6019e36e2ab14ecac12978cfcb3bcec82ec2bed19e117070ead5f75b279caf76500eae82bcaa9026739feab0fd34fae049f2dcfa9eae570b35250c685f0b8c99ad282b3789a1c4f8b332656957fdc7cbbccc6a05510f4deb8f7374642a2277606c54ee49c855fd871bce6e61d30f2014d2707273602169ebc1763fd75e3fe17af8d7d047d8f0cff5d4dd5b583542d6f5f180959bb2d8f6278d38dda52d275d67938b01d5a971f92ca57daf2999410c4a7d6eafaebfd90ea809ce285c03c2caba128f14de6bbc540ef83c3751268b4696e026f437b6e031eefdb8afde93ae44ce21cc75481668e9c673df80428c1de00905a4592002f0ea65fb57e7fed05c04ec95b6b8a00212690741941011da36f91f9f65659d3c6695859841011b9367b6e4add9f223c1279ed1d005906998ee7e35a486c27994e7d5d997c06ebb2da1d9963e0c28dea4360604c3e495d7531bfc7b18225ddbe54712f9e5b2110813ca6313b3edc5d598f3a70c0a2fd968f0648168e0182920d7c4033b7dcf53d7ff8fa6537fbf513eb20c728465b99474c6c21bebd6731f0fc4aec87069db6826cab143ca7d7900ee09155c7edc34c099af6c663120f0734a2171d7b3a9c272c51f131eddc493ca42ed45894e01eabd521272b44c0cf1807ece5cca53b9b547a360fbc315a07e7320571af58bc7c91d7ad0d5fadab3043268dc0597785a3cc26439b6849d734c8673ee54c597687e96058e732ce75bd25cac0209874c4ff808e4df93de313f3d2d68f3ea73a6af05f77523857dbb050f8d12f17851346687e9746bbf12f6454d81a3f61982b2f6fe00a992915fd14629f6f1d530994063e038c94d47575c94fb90888d2411e4136e81dc33e28291d662bf53f7196481e2018b00f59fdad1778eaad5db67fa86db5870510cea7ff0465cb9efdd1907b7b96221f380435bb91401aa98a189a77bb2df34c014828d0086e77e61ed5700ebf25098facc26ccc2961f3a3ba02ef8f372182445c43f37e14e37173a6447315ab441c20b8203edbd23ed49596f9e42af31151d7ce647e1b496460a25f95d4272b4957e4aa22e4d8e55b4e9dbdac5224ce609665ba54600f20c12fb365ced0cdf6580caa9d8593d4f6660a0b85866187f7887592f70263abe682364e44935d9715f5ed49b1368539f877a57a38beb4ec513e6da65924bc8289aae7d84a4e07f8e1adeecd105a78df5980eda09143e47dad473f213004666f6c1fa98dcef22b9ba25248a1543fad7207bc896808b95eb4487726b13ff73c57f683a084fcdb14182574a039df2d670adfc6f2b5e25e31ddb9c4f49751f8cbe73eb71ed9fefc4839d3dc3d7588a87a630ee4cbd176584630b1bcbb9995f5d9faceacf40120fa36a66b2d5e023d57a82b7a09f75d936e6db971458c688cd9defc42032ed0e08280ebc7a993be83e3a026f3da724134b55cc1eb7853f1da7086f6e7ec8ff0b5da288dc0f68ce757ec413c595c665d88bd62b0eca12e2ed2c8ca53a40f6df7f0522b9d234b02aca2b433bdb2cdb53cbff3eb1a13a7cc9a5710e4306a3b9d323a913639901d65b041c16d94b7511125be96a77e7fcb0e47b54328ed9d7e4aaec029b8a87d2ed68d1a6de779623ff638cc"}, &(0x7f0000009000-0x4)=0x1008) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2000002, 0x70, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000248000)={r3, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x44d3, 0x3, 0x807, 0x7, 0x9, 0x7, 0x7, 0xffffffffffffffff, 0xc0c8, 0x6, 0x3, 0x7, 0xffffffffffffffff, 0x400, 0x5]}, &(0x7f0000003000-0x4)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x2, 0x807, 0x3) recvfrom$unix(r4, &(0x7f0000036000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, 0x0, &(0x7f0000982000)=@abs={0x0, 0x0, 0x0}, 0x8) accept4$ipx(r4, &(0x7f0000fef000+0x6bf)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00002d4000-0x4)=0x10, 0x7fe) 2017/11/12 22:14:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000092d000)={0x0, 0x3}, &(0x7f0000d43000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000002f000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r3 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r2) r4 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab9f8ab33625", 0x8, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r3, r3, r4}, &(0x7f000001d000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x3b, "dd8051a81954383da999c7d5ea978707812e085953606550842e07e5a86a5eb81754e83dead45d36b9efbb08cf67c23ba968089e17d3ea7f87babc"}, &(0x7f0000d94000)=0x43) 2017/11/12 22:14:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000311000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000089d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet(0x2, 0x3, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00008ae000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fcc000)=0xe8) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, r4}, 0xc) setsockopt$inet_buf(r3, 0x0, 0x23, &(0x7f000089a000-0x58)="e4a445eb7fff050000000000000058639a2c9505f049bd0986c5780100000007ea95000000b50000e6ff82fd9fd0be8306a5add26c010a05b2bb00b260e7da9feb5dbc445838dfae358aa6fdd11ff1096e00000068b5feff", 0x58) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000004000-0x10)=@buf={0xf4, &(0x7f000089c000-0xf4)="bff562a242153f99a8cc119b77c99483892563eac41b7209520c4edc01354f8e12c300c6cf2eaa0ab24d9bf8e1e8f64871ff6e8fc6fc2c3c037d759578f04561e1ebf89ec29a6e2dd7679905383a6dfff195e6b3a985c34dc21c015c0b0e3d76c4bb27ec0c1203c963b22b227a136398c7a67d43bb816e6ee8da551a0fd57a9b677815d1ae0bca6519d368c5aa13933066a189999cca939e0d6aef26f826a81b0469499e0ae34bd400f82c64d55b502df6efadc5df9de7d31cc4ca0c9857ea6e8d7d45c76c72b66a0a56482c6e05c08db8fcf39a6ad4ea462e8f6a9736152419f519738bf861736d3d64c2a02006000000000000"}) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f0000b86000)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000)={r5, @rand_addr=0x80000000000005, @multicast1=0xe0000001}, 0xc) getpeername$inet(r3, &(0x7f0000001000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000407000)=0x10) setsockopt$inet_dccp_buf(r1, 0x21, 0x8e, &(0x7f0000156000)="f42a003926ecb1995c9898f63b5f4195f28113c53786d832ca20ab2fceae83e68df18524669f725d08e1d2bcaff6fb6edffa69c97e74c1fce1f0d565f0f98ee4cc23fe04c55fa32fc0c1564e79505bde58163bfb529429c269ee47b9d53f3747bd1149874cbb3abfb1769da3347e383875ca8b6962d23bdfde16d7a83a19ffb3acedf2d3cc690fcc829c9abe51ae23adf46cfd443cf0974d68ef43b70e07cee9848c564897680db11680e51ced1a4249fa0d07473150ace5c8db51289bbb5ac6e66aafffe2470a8fffedaeaded4e7cbb067771f3f0f83c8e448798dd2076f6bf9011ad8833d36c7a47ccbfc4d94c11", 0xef) accept$inet6(r0, &(0x7f000062b000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000089d000)=0x1c) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r6 = socket$inet_sctp(0x2, 0x1002, 0x84) ioctl$sock_inet_sctp_SIOCINQ(r6, 0x541b, &(0x7f0000ec1000-0x4)=0x0) r7 = socket$netlink(0x10, 0x3, 0xb) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r7, 0x10e, 0x1, &(0x7f00000ef000)=0x9, 0x4) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r8, 0x11, 0x64, &(0x7f00007fb000-0x4)=0x1, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r8, 0x0, 0x2a, &(0x7f0000b0d000)={0x1, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r8) r9 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r9, 0x8914, &(0x7f0000b7f000-0x20)={@common="73697430000000000000000000000000", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet(0x2, 0x7, 0x1ff, &(0x7f0000f17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0xc) unshare(0x10000008000404) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 350.253358] FAULT_INJECTION: forcing a failure. [ 350.253358] name failslab, interval 1, probability 0, space 0, times 1 [ 350.305598] CPU: 1 PID: 16220 Comm: syz-executor5 Not tainted 4.14.0-rc8-mm1+ #21 [ 350.313248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 350.322596] Call Trace: [ 350.325177] dump_stack+0x194/0x257 [ 350.328810] ? arch_local_irq_restore+0x53/0x53 [ 350.333481] should_fail+0x8c0/0xa40 [ 350.337171] ? perf_trace_lock_acquire+0xe3/0x980 [ 350.341992] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 350.347072] ? noop_count+0x40/0x40 [ 350.350672] ? trace_hardirqs_off+0x10/0x10 [ 350.354964] ? lock_pin_lock+0x370/0x370 [ 350.359006] ? find_held_lock+0x39/0x1d0 [ 350.363066] ? __lock_is_held+0xbc/0x140 [ 350.367123] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 350.372985] ? rcu_note_context_switch+0x710/0x710 [ 350.377901] should_failslab+0xec/0x120 [ 350.381848] kmem_cache_alloc+0x47/0x760 [ 350.385886] ? __might_sleep+0x95/0x190 [ 350.389840] __anon_vma_prepare+0xbc/0x6b0 [ 350.394046] ? rcu_read_lock_sched_held+0x108/0x120 [ 350.399036] ? anon_vma_fork+0x870/0x870 [ 350.403074] ? update_cfs_rq_load_avg.part.70+0x2d0/0x2d0 [ 350.408585] ? print_usage_bug+0x3f0/0x3f0 [ 350.412790] ? print_usage_bug+0x3f0/0x3f0 [ 350.417019] do_huge_pmd_anonymous_page+0x1127/0x1b00 [ 350.422178] ? __lock_acquire+0x6e9/0x47f0 [ 350.426392] ? update_cfs_rq_load_avg.part.70+0x2d0/0x2d0 [ 350.431906] ? __thp_get_unmapped_area+0x130/0x130 [ 350.436807] ? __lock_acquire+0x6e9/0x47f0 [ 350.441024] ? __lock_acquire+0x6e9/0x47f0 [ 350.445240] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 350.450419] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 350.455580] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 350.460744] ? __lock_is_held+0xbc/0x140 [ 350.464782] ? perf_trace_lock_acquire+0xe3/0x980 [ 350.469613] ? perf_trace_lock_acquire+0xe3/0x980 [ 350.474425] ? perf_trace_lock_acquire+0xe3/0x980 [ 350.479245] ? check_noncircular+0x20/0x20 [ 350.483454] ? perf_trace_lock+0x900/0x900 [ 350.487674] __handle_mm_fault+0x1904/0x3ad0 [ 350.492065] ? __pmd_alloc+0x4e0/0x4e0 [ 350.495924] ? find_held_lock+0x39/0x1d0 [ 350.499974] ? lock_downgrade+0x980/0x980 [ 350.504093] ? __lock_is_held+0xbc/0x140 [ 350.508180] handle_mm_fault+0x334/0x8d0 [ 350.512209] ? down_read_trylock+0xdb/0x170 [ 350.516500] ? __do_page_fault+0x32d/0xc90 [ 350.520710] ? __handle_mm_fault+0x3ad0/0x3ad0 [ 350.525261] ? vmacache_find+0x5f/0x280 [ 350.529205] ? vmacache_update+0xfe/0x130 [ 350.533327] ? find_vma+0x30/0x150 [ 350.536845] __do_page_fault+0x5c9/0xc90 [ 350.540892] ? mm_fault_error+0x2c0/0x2c0 [ 350.545024] ? lock_downgrade+0x980/0x980 [ 350.549144] ? get_pid_task+0xbc/0x140 [ 350.553011] do_page_fault+0xee/0x720 [ 350.556790] ? __do_page_fault+0xc90/0xc90 [ 350.560993] ? find_held_lock+0x39/0x1d0 [ 350.565047] ? lock_downgrade+0x980/0x980 [ 350.569171] ? __might_fault+0xe0/0x1d0 [ 350.573122] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 350.577948] page_fault+0x22/0x30 [ 350.581370] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 350.586959] RSP: 0018:ffff8801c473fe28 EFLAGS: 00010202 [ 350.592294] RAX: ffffed00388e7fd8 RBX: 0000000020032000 RCX: 0000000000000007 [ 350.599536] RDX: 0000000000000000 RSI: 0000000020032000 RDI: ffff8801c473fe88 [ 350.606774] RBP: ffff8801c473fe58 R08: ffffed00388e7fd8 R09: ffffed00388e7fd8 [ 350.614016] R10: 0000000000000007 R11: ffffed00388e7fd7 R12: 0000000000000038 [ 350.621258] R13: ffff8801c473fe88 R14: 00007ffffffff000 R15: 0000000020032038 [ 350.628531] ? _copy_from_user+0xc5/0x110 [ 350.632661] keyctl_dh_compute+0x8d/0xf3 [ 350.636695] ? __keyctl_dh_compute+0x1a00/0x1a00 [ 350.641422] ? prepare_exit_to_usermode+0x340/0x340 [ 350.646406] ? SyS_write+0x184/0x220 [ 350.650091] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 350.654907] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 350.659900] SyS_keyctl+0x72/0x2c0 [ 350.663417] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 350.668141] RIP: 0033:0x452879 [ 350.671302] RSP: 002b:00007f8f5b87abe8 EFLAGS: 00000212 ORIG_RAX: 00000000000000fa [ 350.678980] RAX: ffffffffffffffda RBX: 00000000007580d8 RCX: 0000000000452879 [ 350.686218] RDX: 000000002001cf83 RSI: 000000002000dff4 RDI: 0000000000000017 [ 350.693458] RBP: 0000000000000086 R08: 0000000020032000 R09: 0000000000000000 2017/11/12 22:14:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000092d000)={0x0, 0x3}, &(0x7f0000d43000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f000002f000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) r1 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r2 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r1) r3 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab9f8ab33625", 0x8, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r2, r2, r3}, &(0x7f000001d000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x3b, "dd8051a81954383da999c7d5ea978707812e085953606550842e07e5a86a5eb81754e83dead45d36b9efbb08cf67c23ba968089e17d3ea7f87babc"}, &(0x7f0000d94000)=0x43) [ 350.700698] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f38f0 [ 350.707939] R13: 0000000000000013 R14: 0000000000758148 R15: ffffffffffffffff 2017/11/12 22:14:09 executing program 5 (fault-call:10 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000092d000)={0x0, 0x3}, &(0x7f0000d43000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000002f000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) r2 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r3 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r2) r4 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab9f8ab336253e9e7984f5b66a", 0xf, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r3, r3, r4}, &(0x7f000001d000-0x7d)="", 0x0, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x0, ""}, &(0x7f0000d94000)=0x8) 2017/11/12 22:14:09 executing program 2: mmap(&(0x7f0000000000/0xde7000)=nil, 0xde7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000050f000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000de2000)=0xc89, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)="55", 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000de8000-0x11)="2f6465762f7161745f6164665f63746c00", 0x800, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000de8000+0xbd4)=[{&(0x7f0000660000)="72c7d43d58cec842ba564bafdcb585e67ad6a05960c0a6d7745b177edeef5de656e090790bef7d8f545316b6e803051870ac21802dc6ada61f2551cd710686f199c16715b20b76b6021539500a2639ea29cffd768c36a899b151c64c700852e576a034b786c0204e07fc9372b2cbb5fa35c14fba8982820ff07fbde506125e66d98c7f2de94fe0", 0x87}, {&(0x7f0000de8000)="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", 0x1000}, {&(0x7f0000de9000-0x58)="0aabac7275aa777fc2c24be6d1a4154b64b85ec09bbed35f266e6292d00c75f70f450125d7ad9fcc11dd6f3c240ccead78b041df9cce66f0e95b953677b22eb1b948c7e01ce66d180f7787369066f03fb12d97d0851421b2", 0x58}, {&(0x7f0000356000)="a27e3f785130b9e126708f42f02e3ccff1e035a7459e38f9f201f7d66df1fded84f54904a6eeea86500c2e563b97b45990a42dc0726ab5339136ad4b93bf7d7c4ef6f99a9066bedfb0e21966f7c6afe0d95f9ec421111d8c6a15cabc8c7fe655d7df100fe65140ef36c351a2", 0x6c}, {&(0x7f0000989000-0x8)="734b1732b716354a", 0x8}, {&(0x7f0000082000)="df3fdaef1c2a9e1e86192577518e63ae1fe86a83df0974b0bed44d57a353bcc88680ab4fed1a21c5ca024b35bb90b7a6ccccc5e0ef5df1c19454a13d6cecfb750841337844db1dc5ef5b8ef34eefa059ae43f035428c4e63c8dec21ac99b9c36e9b5c7c81dee936e37cec2d9516ab466325190cb4b99efe08647acf08346a0d8b41b6a1b65ddc5125858b07d54c8f7e339e0a714b100f96b4a1aa7c18c8bdac7a70902b45a586c3dd218550b265d4796440a99b460b5477e6220bb6885469d8c1733c25a", 0xc4}], 0x6, 0x8) bind$bt_l2cap(r1, &(0x7f0000957000-0xe)={0x1f, 0xfffffffffffffff7, {0xfffffffffffffff7, 0x100000001, 0x9, 0x9, 0x8, 0xa96}, 0x80000000, 0x6}, 0xe) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f000098d000-0x4)=0x140000, 0x4) sendto$inet(r0, &(0x7f000022e000-0x1000)="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", 0xc89, 0x0, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00001f8000-0xf8)={{0x0, 0x3, 0x401, 0x3, 0x0}, 0x1, 0x2, "69643000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x7f, 0x1, 0x17, 0x3c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup3(r0, r1, 0x80000) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000dea000-0x4)=0x4, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000c14000-0x2)=0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) ioctl$KVM_GOOGLE_LAPIC_REQUEST(r2, 0x4018aefa, &(0x7f000045a000)={0x100000000, 0x10000, 0x2, 0x101}) read(r0, &(0x7f0000de3000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc89) 2017/11/12 22:14:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80800) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fa2000-0xb)="2f6465762f6877726e6700", 0x4620fe, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fa3000)={0x0, 0x0, 0x0}, &(0x7f0000fa3000-0x4)=0xc) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000fa3000-0xb)="2f6465762f766373612300", 0x1, 0x400440) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000b00000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e05000/0x2000)=nil, 0x2000, 0x8, 0x32, r1, 0x3f) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x8, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x2000) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r4, 0x201, &(0x7f0000000000)={&(0x7f0000fa5000-0x8)="000800a01583007e", 0x8}) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x6, 0x7f92, &(0x7f0000fa3000+0x481)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r5, 0x4b6a, &(0x7f0000f5b000)="6008ba630b1f136f8410378dce3bf239a62059b9dfef862b00ad1e462d87fe6c693cdf5e64ad0691b3b6d6ff336bf7445fb82aad12c82109ba87a723d20be96aaaf508d19e2dff05f89620144bd423fd0d79c3e2cc010000808b89255c97d9195809df660d4ae123bf149abe1606d57943670013de6a2d69805390c88d327f1c29581ffbe28c150c59e702f1fe936658e5a71bc25201630c32e4decfdb02893574961dec3526a2de3325648be224d23dc9068cbc0b813d25f05ae29a864f9b7b4876fd7e1bcd637c0e954cd3b2ed7b") mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r4, 0x40000000205, &(0x7f0000fa6000)={&(0x7f0000b4a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}) socketpair$inet6(0xa, 0x6, 0x3c, &(0x7f0000f9f000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r2, &(0x7f0000f9f000-0x8)=&(0x7f0000fa7000)={0x0, 0x0, 0x0}, &(0x7f0000f9f000-0x8)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000f9f000)={0x0, 0x2, 0x30, 0x3, 0x1ca640ea}, &(0x7f0000b72000-0x4)=0x18) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r5, &(0x7f0000fa8000-0x4c)=[{&(0x7f0000fa1000-0x1c)=@in6={0xa, 0x3, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, 0x1c, &(0x7f00007ea000-0x20)=[{&(0x7f0000fa0000)="4fe6ff492e36195dfedc73009387ad187996470cf9b6c6a5807cefec2aed7d992fe1d4a356b35a13eaf80b6157eec164c5c339dcf6d5ebff9290415de676d84ccabd0a6e1708da7e54979909451588a47684481090e7506882f15e766afcc5f40e8643f2c3387e028e4e1e83", 0x6c}, {&(0x7f0000fa0000)="7dd9b0fbec5f2141805de9624666b7b45370894c6172a79355231a9fced9a187de77bd328bb3920722b0bcb59c8f0dad5ea4e30b65e74948526c86900f716b6af56b8d84595a3362aa043e5875354d638921414c8be2e58de072f27773e6a3ba29feaa7395a5b974f111e46d1db81a83669327ee2506604a63da1c2beab8209f1d99e1ab0ba70470dc7bfd4fb0e8441893bc9f4c39dea929c504694860ab87b3a4c7eb3bf4843602e63c698a75f882995fbc131768dfcfaf164a26c693aff73ed720a02c4e8463f2b8aaaab41b042f92c2c7a0b33eb8f2c1267fd7dd89fa0c572d5d00a94a912be01348e1ee069083861c650c1eab574e947eed8427e606825863820f8f46be63b6cd2453652b6e9c6dd86ab172174b66dc75147d8eed18dc05f279fbbb44504b9461ab09a5ffe95b292d8ac40be922ac6c14ad73d4be8b58147e1e0579cbe3a88e432deeda66760105b9c3180f38e392ddc1e89d1b446eac773b8c98852137f790db304287ea11b9676415d327c81b170bd0cdaa878240987669d81973b2ada21b2dd223fd5ed83f97a43003d4f9f0987b6d8f4536b39ce312719590efe245d6ddb68fe163c0b3227934d7342ae8d91d664d56f47655e9700745fa8e1d1f84d5c1ee25d57cffbb4c12ad0a013989cd1e99e4cb81d3034288eaf710576d7e27e86e5ed3b8e4be92665c3e2ca72ee063ef29bc87487576b3a9fc1c637206d572fcce106dd9af15639fb23a38256543a1d24daed986aa53edd261311246a748034af86cb7726404c664a6c3fce812c31ecfa02bfab44eba878dd1ad759a54f33a8b2e5e7223ded08380679ac210c9b24ae537dc62b014b5caae7edf6abe046f5925123aab4ae381fb2300e8c4d8faf7c8ca4db3f6d010618c9998df21485eda5b233abc8c8246168fedf61b4de37e5bfbf5f488b362326ec943350331b45d2e2d52437face8ba6c00ff6c34b2e21bd1c7d2b74fa806544a646e4c77de4acacfa24d0e7831c4122f706dd69b6ce8b3247fce399b0a51c0351f5b6aac8eb50ce08e3dfb15e21a32bb485b1ca7965c904b2751ae72c81c198f46450a232a689bb31666d5652512be6df94d09b92f7adbe5a521121937346c5f0da277d2da6473eaa6938af8598da1ae83809528d1c584603ac571774494fc5e111d9104c3a632a4eeffe2e80de9bbdf3e0ea937ba9445ab41ce091be39a0ae453dce3e9aa5156871600b25c2fc8dc82513786e890dcd54fd5369b27b73938fc5e01167ae4801c4a425d2bf8bc9ccff9bcb5c622a32d318186c738e7306140d26ea36c1420c6ae6204893922778ec9a970cffdf81b41ed40c10b142b1cc72c2918783bf9cc370453c857ade89230f16603cbd2614a0513e5e7ad1ddc22b84652c7e6d6aeb4e09a60c69bfc0bbf07af9974b7ff9ab063affc7909ab8b5a19cece9e5accb137863fd52204073d532bddccb1bf7ae157545175d07db42c599b67a8de009203484d995fbb670f38efb43327ab1f4f82d314ee4109407855792c91e4366e77a5803f44ac48a823453028538ec46d5cbeabf287969417bb6a31825f6f883b2a0daac069b7a810de77f593b06e8405161b0e1095f85964af8ce2da1bca55b268992f3825d99acea352991b3dfe6005c41362f7433b19e28926ac0b5756878e623cbcf7216b0cb426aa0b0e31c452d53e2e24e979f9473b669cd38b439358efae67b620b04665d445bf750048284d1861ffd2c72fcd1e160ba4b8a2917dff9cabf4aaa9df6f09216aaa5e69cfd540bd022492333b9656bb23b06ef17678dca9bb304f0d91dd4ebc8957731585cece0b8e7f94535706a7da54b043a775413afe37582c2224f3c2dff5e5f06ccad715b49bffebfb71192ef4021a89afe9538215cbde38dff47c7f05555b70ace7d93f52150e02108b6cfef71bec624ab89ad4ce90862747a59efc697ce07cf0f058bc91f55a8785a50fd8bb2916ab62f2bd10fbd7f18082fb3c8be45c081984889f4aeadb3a5fb3985f9e0c46e7e795794e1cf20988b9949b313afccb970f68eb956431c61cd002a3623915d0094515f384a035bee9807b718ff9fa989664b00d95cbdfd73f448c70857d00fbfdf8aefca62963924580ef12722a4a0ec840879c4e33c5bf4e21db2b663641099a0b9e3b3e78acd122ea41953f1f8fdd9a3e379be747daa1d7723c4d53e862e7a61e9f3f9d4709055bb798a7205e55c2e6e0350e790d0d5f825d40070ba1e0bb189e37be91beeb634fdf865c38b42a00c22238485e0a82b07c41e8db6e862a90b0743e7a86340c044d9441e6ad7005346e173f166a5a4eb0e8db78bd751bb096d67ce498ce584e943da821e56176e8f318cadf8a9edd5f7daa056fc3057c043ad535ab68bf0dc1905b79a360e108c25276103b243ebc78b1b57a402a2f49f667fd196ed774d18f3e70dd3aba4c73188dc69cf5847789b751cdf91673cbf3a9867a70807a62473378077769650b542053951936ac5dacee76f53dc32b2c55b470bbd397de24dc96017c464247371b5dec15a83d638d13b7dbf60c633adc7b852bb12582caf3d6f64158f72283b3272e225da667c88cb6a809d722e665c5366af97b8971b20d16b801092c3daf112d0b8a19816d0cfe4fc10ff6821b1db2f3d7da6eb399b12508c5b3ff89d2c52a2b108104c5f90d4992c38b99a1eb488e88c5b578168d80516891a6dc0aff6c7f541196874247bcad83f34d80381a3a135678037dc8b4320db4a93db589faec420ad15faa811c85a81222cf936c040f5ed823aeb4c1c8d5f90c4cffd8fd1fde2799c6d7e4ed09c79305c6eac6f5824992079d2f38288eb3947261a8d24ff452ffb04fb1a0fff91fc54d236ed7bb10c904179a083a2b9385c94fb676308ad9f56629204b8023bf2d4356a2b3d27ee9a5814deb66312b9bc104c3d2a05c717ef334d6131c8f62331795d3ae3586e468a800b4232b1a0ba30ef1ef49ee89c7355890104532390226bfe6d2d50623e557a3e65337a596b8bcac85ab20e3fa38175a3d41d17219a54f80f800a99c253cd726ad8d12b69fa404965552971e4331480ca7e34aac95ad24078e5fc714041c120b0d600f2935be01d97b99e7432d079552ef3d563b26b511133c8f64257f9e6568736d9b81d3e9fca3b9b5176f63d552b280640d92c6f3d8322f47bc35da51ba95fad82f9c53c885d820e29a0392e7dae4bf7bfab5fa17b22c90f4f00bae4213face03ea25e64b67b92d86de7ee77b1bf1d1c6691118764fd14142016bf171b4083f5c901e65effa33fed29512900c3835199adab10327af124bbb15a09972e449e6dd5d8e8c10dc965fc94bb5acef4a73fc2108b84450b800bae0653e2b4cf261ad45810006d1e14b9c7dd4524c652c8ebf433f4c4ed31b4ac03c8616f05e72f4d6c26d83989c6f4357ee41029448bf8b4ddbaf705d066c904cfd5b6f412a970e4211ddc6350760311e4660d14042cb243819ea29aba3caff283ca8dec548244745c718c4eebf66371b024263af5263909483ee9f47ccf745357c40b0104f1de03a451985a85474299ac1ee993fd9be3aea0b6eb6df9b85335c142f1b3cad21ee3a387e777eae4ac0e03932a695a92e5604a06295a603d110cb505671eaeb8a7acaf5741ed2e04b49dd8e41da691150dca20533740b6fb68d38c5bd5b081356cb3db6c913da92da4485ac64e7f08ec4e4fa358ffd8d852fa1e482372370bdb94e8b962942e4d7d58150705796c80442598ace900123c5fe24a13e30a7d0360baddcaaa97177e995200d92dde3886e51a7caeadefde5cbb304160524c8e6fcf1c03f7007c97c00145e8096ece4377683281f884416c95cc64604f44d83b797e6b17770bf81e2674f50ab4920a316dda36189173932693e405f37c59f68a08678111da73a8e444c634c98cd9b84e2595cc5c385f2af32cd5b028862d5f3b651e4cc9afa35a375e07400cc43575c22d1ff102c9073a42d8fc1864f455fb144fb12a1c3a022357fa3a68ac5e3bfba463c9d0bded7873b11aa127b919ac31c2c23a64ab4d2a1873d9147d66fd3c85043e3f71546386cc32b8cbf6b3875b81329038893e7e45a7649f53e5d28c2011e9e8cae8b14f5a842b933a916c351dc48077d0d81b51aecf5f01ef8fdf73751c1b4096c2447b75cad9827fce1db223377556db8378428786b0dc16113ce61bbd0b8306feee247294c1a3501cf3fe6d418312ad7316da0884ae8aaa762c3d9469ae9e326a5f5b7bd0d54fdb10f8d3260110289d17924f79ad1ced981984e78c733b05f11c5eccd179894b0ddb04af33ddcae79689fd6a04b27b792ff7948e934153682751de58523e0463fe09d3d75211da5471945d84455626494c6dc8992a90e03a78ba625b140690277e9dc070693d00a641dd851f85d308f85d4ad3c7f3402f6ea5e905622898122c3c4a3ea9fee05fd65d2324ec5afea71754ca0a56b1c4ebc58598d334a7a01791a050aad7e34eb0a2806798089137a23047d87a4052c45595759b086e98ff864a6ac31c2b4935ad40ad4a9db11ca363f736b828e400923051a51b26d142506f03d63459605842c8d717efb840c8a0d24efb6513f967c9c1d748362fffda1ac10e7ce49a1f48016d1f591024f9e2834f7ea1ebea26a15e87f53309c6303f47f9d82de979d7241ae30a2205135f4979498a90f5d4637d8745331a187271bb714847dd9036d966cebac1c34ed8ea406054796908ce75d1837fa48a9a35c1176bfa0a5f3fda228fb49947bb8a94d5f3f84b665c381aaa28a752a6629e15d43a88ffdeb875d0f1273eb54dbb6f88a8bc6fe6297c490e742fc11d7fc76fec3c16add7a33fc9ce5041c6049cefa1c2d567ff9a520a5cbed6d397b28a834e45008c4242436800e226821586900a20d822870cd89ac7d1b058b04d63ecc201be147d4f5c2ffdfa4f8465333268ead3997c78a6ffb2f9a8c08982422b83cfd93f02d4e4441cd067aa31bde841a2af5397decf391ca09e4c681f3b535203d1ad9b9ac4cc15cf4cbf9e1d5e16b56388bb5c4dc6f0141ff95acf95943f9dfa09002995f40b1c99a784e431a4f0a9e2a620e27af66a0be2be09dddb43056cfd2c129a44bb15a03f9a51dbe476e1ac0ccc1ce9af6e34598223d4176695caca8a641a57764f8d43593160e75e77f39ef92050082a96b5f22fc65d0464327a96dcaf99c7dae6b0d3e43350105095fa159f0414e431824cf714110852f8e122008d5741fce6ec082708efdadd1813d43df458085ddae3853aaf9e3bd8d566b1742c791f8300caa93904d5068bbf490023b10ff6ee09132466a0f9f840f14940f8c801ce18311c9048a0139470a3c832f4bbfb67e1c03a77149be54ab7fcf6138dc73db7b220ce45838763aa77b144e8a3ff4e7f5ea84e28c35c776593aebf8e785a7ebf8c9eae25f3ea4452cb27d85d16b5e9b150e246c64a180ecb8e4bfb76c7e228d620cc85b76878d7582915eca024b60d511c8cd80a94521b84788d330ee6ef16825d28e7580c777b9dbb3b8178d4ec9f8779a0ef9907e44f05c454e5cd26a911a2c1b3abdefdcfb00d367b32ed4c5a1b8874083b3b3a3cecf1c5f1e415ae903949e5fbad8c574653fb2ae2ad8a79cc17fc17f0ef276e83410a74f5cf668a90927dec9853d363e3256f3cf0141bff3f9bf1c84f70a0c2b54de37aab70668feb20ec2304b6fac7a67ac85882c75dede869c4a37030b6e2430cc27b443b8acd77fa40786e128cca7c9cc7613a127ca387e815da493d96e04b69240327feb8c", 0x1000}], 0x2, 0x0, 0x0, 0x80}, {&(0x7f0000fa1000-0x10)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fa0000)=[], 0x0, &(0x7f0000354000)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0xfffffffffffffffa, 0x8000, 0x2, 0x4, 0x1, 0x2, 0x0, r7}}, @init={0x18, 0x84, 0x0, {0x1, 0x1, 0xffffffffffffffff, 0x9d1}}, @init={0x18, 0x84, 0x0, {0xe5a3, 0x6, 0x1, 0x0}}, @init={0x18, 0x84, 0x0, {0x10000000, 0x1000, 0x4, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8207, 0x3ff, 0x6, r7}}], 0x5, 0x20000000}], 0x2, 0x8000) mmap(&(0x7f0000974000/0x2000)=nil, 0x2000, 0x6, 0x31, 0xffffffffffffffff, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r6, 0x0, 0x2d, &(0x7f0000834000)={0x0, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r5, 0x0, 0x2b, &(0x7f00003a1000)="0f7e", 0x2) setsockopt$inet_group_source_req(r8, 0x0, 0x2f, &(0x7f00001a6000-0x118)={0x5, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000933000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r8, 0x89a3, &(0x7f0000933000)={@common="677265300000000000ca000000000004", @ifru_map={0x1, 0xea, 0x5, 0x0, 0x10001, 0x200}}) mmap(&(0x7f0000bbd000/0x2000)=nil, 0x2000, 0x200000002000002, 0x10, r8, 0x0) socket$inet6(0xa, 0x1, 0x997c) 2017/11/12 22:14:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(0xffffffffffffffff) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000044a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r1, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) tkill(r3, 0x1f) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000001000-0xc)={0xc93, 0x80000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00003f5000-0xa0)={0x0, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4, 0xffff, 0x4, 0xa1}, &(0x7f0000001000-0x4)=0xa0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0x20001, 0xffff, 0x5, 0x3, 0x5, 0x0, 0x7fff}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000027a000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x400000000004, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f00002c1000)="75736572aa736563757269747900", 0x2000000004) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007e9000-0x20)={r5, &(0x7f0000306000)="b2f67e6c329b872a1fa8aae88abbd329eebbed80a63b6cd9d80f862455d277752de5bacc5ea9b7d40dde899e7d782e90299c27c559b40d6540425347b53540ca6c04850cf0ad223a231c9fb4d7f56a0493a3cb336ce8bc9622b6b71f856b144e912474d6c8f30a38ca61dda40dabe0f15d8ae751eba68e8a687258c06f24e880918701707e3e17cf36bcbf504ddf8bd528a3d79c337b5e736438a1cfe1367d7b64abdd1aed515aa8cc7f87ab6282213aab8aa91a9ef026b8", &(0x7f00005a4000-0x21)="144fcd608eef0a3785b19ea12a3ab5004bad2b7529c887503ea1065f1ecf225864", 0x1}, 0x20) lseek(r5, 0x0, 0x2) fallocate(r5, 0x3, 0x8, 0x4000003ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000-0x18)={r4, &(0x7f0000001000-0x7e)="66cbf9569a416bfe15093cd842cec72087a0f8ec83e7dfbb4a664c0e8969260286a7a4da53cbf139847970673f00e0e06b3cfe32d6138520f622605baf4ee614d3875a72e5efd1dfa700065f4be1000282d2bf8978ce8b396f21ad8419f127a29ef080008ea523857b5d0ed4ce00000008f0a901791f5c0662608c36ceb1", &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x18) mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000c4c000-0x4)=0x1, 0x4) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fe8000-0x1c)={0x1, 0x9, 0x41b3, 0x1, 0x4, 0x0, 0x0}, 0x1c) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000065a000-0xc)={0x0, r0, 0x0}) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000bc9000-0x4)=0x40, 0x4) 2017/11/12 22:14:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000092d000)={0x0, 0x3}, &(0x7f0000d43000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r1 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r2 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r1) r3 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab9f8ab33625", 0x8, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r2, r2, r3}, &(0x7f000001d000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x3b, "dd8051a81954383da999c7d5ea978707812e085953606550842e07e5a86a5eb81754e83dead45d36b9efbb08cf67c23ba968089e17d3ea7f87babc"}, &(0x7f0000d94000)=0x43) [ 350.832809] FAULT_INJECTION: forcing a failure. [ 350.832809] name failslab, interval 1, probability 0, space 0, times 0 [ 350.851661] CPU: 0 PID: 16239 Comm: syz-executor5 Not tainted 4.14.0-rc8-mm1+ #21 [ 350.859302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 350.868647] Call Trace: [ 350.871232] dump_stack+0x194/0x257 [ 350.874862] ? arch_local_irq_restore+0x53/0x53 [ 350.879563] should_fail+0x8c0/0xa40 [ 350.883283] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 350.888379] ? find_held_lock+0x39/0x1d0 [ 350.892460] ? find_held_lock+0x39/0x1d0 [ 350.896553] ? lock_downgrade+0x980/0x980 [ 350.900751] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 350.906643] ? rcu_note_context_switch+0x710/0x710 [ 350.911660] ? crypto_alg_lookup+0x40/0x50 [ 350.915918] ? crypto_larval_lookup+0x50/0x50 [ 350.920425] should_failslab+0xec/0x120 [ 350.924409] __kmalloc+0x63/0x760 [ 350.927882] ? crypto_create_tfm+0x82/0x2e0 [ 350.932232] ? crypto_larval_lookup+0x50/0x50 [ 350.936740] crypto_create_tfm+0x82/0x2e0 [ 350.940898] ? crypto_larval_lookup+0x50/0x50 [ 350.945390] crypto_alloc_tfm+0x10e/0x2f0 [ 350.949573] crypto_alloc_shash+0x2c/0x40 [ 350.953737] __keyctl_dh_compute+0x1ff/0x1a00 [ 350.958238] ? check_noncircular+0x20/0x20 [ 350.962475] ? perf_trace_lock+0x900/0x900 [ 350.966758] ? dh_data_from_key+0x340/0x340 [ 350.971078] ? proc_fail_nth_write+0xb5/0x260 [ 350.975587] ? find_held_lock+0x39/0x1d0 [ 350.979685] ? lock_downgrade+0x980/0x980 [ 350.983846] ? __might_fault+0xe0/0x1d0 [ 350.987848] ? lock_release+0xda0/0xda0 [ 350.991874] ? __might_sleep+0x95/0x190 [ 350.995881] ? kasan_check_write+0x14/0x20 [ 351.000114] ? _copy_from_user+0x99/0x110 [ 351.004275] keyctl_dh_compute+0xac/0xf3 [ 351.008327] ? __keyctl_dh_compute+0x1a00/0x1a00 [ 351.013106] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 351.018121] SyS_keyctl+0x72/0x2c0 [ 351.021647] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 351.026375] RIP: 0033:0x452879 [ 351.029550] RSP: 002b:00007f8f5b89bbe8 EFLAGS: 00000212 ORIG_RAX: 00000000000000fa [ 351.037249] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 0000000000452879 [ 351.044492] RDX: 000000002001cf83 RSI: 000000002000dff4 RDI: 0000000000000017 [ 351.051735] RBP: 0000000000000086 R08: 0000000020032000 R09: 0000000000000000 [ 351.058979] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b757e [ 351.066223] R13: 00007f8f5b89bb58 R14: 00000000004b758e R15: 0000000000000000 [ 351.073657] could not allocate digest TFM handle wp256 2017/11/12 22:14:09 executing program 7: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x800, 0x1) unshare(0x0) r1 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f00008f0000-0x8)={0x0, 0x0}) move_pages(r2, 0x0, &(0x7f0000bb5000-0x8)=[], 0x0, &(0x7f0000f3b000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x2) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$ipx(0xffffffffffffff9c, &(0x7f0000229000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000bb3000-0x4)=0x10) setsockopt$sock_void(r3, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$ipx(r0, 0x0, &(0x7f0000fe1000)=0x0, 0x1) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000a0b000)={0x0, 0x0}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000fe0000)=[{r1, 0x400, 0x0}, {r4, 0x4020, 0x0}, {r1, 0x4000, 0x0}, {r4, 0x9002, 0x0}, {r4, 0x2000, 0x0}, {r4, 0x0, 0x0}], 0x6, &(0x7f0000e20000)={r5, r6+10000000}, &(0x7f0000fe0000)={0x5}, 0x8) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r4, 0x89f8, &(0x7f0000fdf000)="344ad7c66e87eac42f49a933e6a9016a9f8e0fba947df92050386bf19c78840058072de10325b1e4f2be640fb687ef5f9fab32a923e37f78c63d7e2668c2883eb5") fcntl$getown(r4, 0x9) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r2, &(0x7f0000e16000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fe3000)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000b0b000-0x1)="22", 0x1, 0x0, &(0x7f0000fe4000-0x10)={r7, r8+10000000}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c3e000/0x4000)=nil, 0x4000, 0x3, 0x32, r1, 0x0) pipe(&(0x7f0000d35000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000874000-0x4)=0x0, &(0x7f0000fe2000)=0x4) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r9, &(0x7f000050e000)={0xfffffffffffffff5, 0x9, 0x0, @thr={&(0x7f0000fdf000-0x5e)="170b800cd92ed5367999d7889e3e123885fea62824af9a118cc47f267d0f03e8a445e2533b2f724b0acf1d700dd76c52f3f6ad170c8da0941053b68365e3bd635971306a6530177ccebc3a864dd1ee319289f051fef182029a59d414953b", &(0x7f00006ef000-0xd9)="ff1bfd127d4970f73bfc38717b19dbed0b1fcec35267a20fd3f878c5cd319cd194e18806b5ff263d75b297f72aba2f004dabe300b8d1e56876c30cee348fd3ca6727e135b2b647aa85da776eab7b8bd51daa39b57e24675c75ef6abf5d4eb0fc2b698afc5071558213bee496c9d88b03d879e1dddf9782e032f2b410d90c321f7bd8828a70ff802d85d2bcb5bbbd096d55ffa470de13e54eb222d33dc1b36eabd43d400bef25dadd709e7671d72ad3dd712d479cede365fd6b92ef8191e079111a922ba7cc42c09bf6fdd44115375f68868f1909e0c81f16c2"}, []}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$mice(&(0x7f0000bda000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$KDSETLED(r10, 0x4b32, 0xa1) mq_timedreceive(r1, &(0x7f00006ce000-0xea)="00000000", 0x4, 0x0, &(0x7f0000052000)={0x0, 0x0}) 2017/11/12 22:14:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x803, 0x200, &(0x7f0000880000-0x8)={0x0, 0x0}) ioctl$UFFDIO_COPY(r0, 0x8010aa02, &(0x7f0000001000-0x10)={&(0x7f000067b000/0x2000)=nil, 0x2000}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x2, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x0}) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000b09000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_addrs=@rc={0x1f, {0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) chdir(&(0x7f000059c000-0x8)="2e2f66696c653000") sendfile(r1, r0, &(0x7f000059b000-0x8)=0x0, 0x9) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000eda000-0x120)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2017/11/12 22:14:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000db6000)="7573657200", &(0x7f0000c2f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ec5000-0x3)="5e0016", 0x1) r1 = socket$inet(0x2, 0x80000000000007f9, 0x2) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000002b000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f00004c7000-0x38)={0x2, 0x0, [{0x4000000000000000, 0xfffffffffffffffe, 0x0, 0x0, 0x1000000000000001, 0x0}, {0xa, 0x1ab2, 0x0, 0x0, 0x0, 0x0}]}) r5 = syz_open_dev$vcsa(&(0x7f0000d6f000-0xb)="2f6465762f766373612300", 0x800040001eb, 0x101000) read$eventfd(r2, &(0x7f0000396000)=0x0, 0x8) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00007da000-0x18)={0x1, 0x0, [{0xc0000102, 0x0, 0x1}]}) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000000000)={0x0, 0x1eb2, 0x5, &(0x7f0000031000)=0x0}) ioctl$TIOCNOTTY(r5, 0x5422) keyctl$instantiate_iov(0x14, r0, &(0x7f0000313000-0x1a)=[{&(0x7f00004af000)="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", 0x1000}, {&(0x7f0000fa5000-0x33)="51d672bc4526b74aa416dfbb8a18f7d2e0487185a262507d8a1addb7cfdc62fba8d40141d0093a1d65af5f2275aa3bd90e4ec2", 0x33}, {&(0x7f0000fc3000-0x59)="f21849b552083c01f933f99b34b0ab13b0dfbf63b274f33dbf062435d2e6d5f57ad1bc8d43b37dfd362d48ee36306fcb0d8a9d6ecb85e0c00a23b4e95e74545c1ee77dfb79d762c72c50b1e0a0f4e7b9426124dc331f5a1509", 0x59}, {&(0x7f0000f54000)="95f5595fc73ca705b7b474fa32174ebed39e018b4efafa700982e85e91fbd0d52e46367aa4d20ff7cf0f8667b5523a04e7d06d5e47f96e4075567147bea2800c56199738073aa327a0d90fd6d710e7a4306783ef9f512e489f590125711db0ceffd82e8e99594c5824896fd99d9890fee6071a882e02b7980cb976aec779d73cd068ce5b9ffda52dea485f4ca5c3a6783990f88a184eb26e91c218ad40cf84ab30cef403da5ab379b7e50fc2fb945c84b148e074a543595f031282cae76d2b1f244550e0beae8e807c46deed53ce7f3a", 0xd0}, {&(0x7f0000739000-0x21)="fb4cf1d1bc9c1ac777d4e981a230aafa1e82af17dd59bc11908de14976d446b6b2", 0x21}], 0x5, r0) r6 = gettid() ptrace$poke(0x4, r6, &(0x7f0000f78000)=0x0, 0x399c) ioctl$TUNSETTXFILTER(r5, 0x400454d1, &(0x7f0000001000)={0x1, 0x4, [@random="0ea4d9851ba9", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f79825dea981"]}) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000bdf000)={0xffffffffffff8d5e, 0x3}) openat$kvm(0xffffffffffffff9c, &(0x7f0000303000-0x9)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_GET_DEBUGREGS(r4, 0x8080aea1, &(0x7f000039c000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f000061e000)=[0x2400000000, 0x3ff, 0x0, 0x5, 0xfffffffffffffffc]) r7 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x4) ioctl$KVM_GET_XCRS(r7, 0x8188aea6, &(0x7f0000cd1000-0x38)={0x0, 0xb152, []}) ioctl$KVM_SET_CPUID(r7, 0x4008ae8a, &(0x7f000000c000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x1003, 0x9, 0x0, 0x0, 0x0}]}) ioctl$sock_netrom_SIOCGSTAMPNS(r5, 0x8907, &(0x7f00005bf000-0x4)=0x0) ioctl$EVIOCSKEYCODE_V2(r5, 0x40284504, &(0x7f0000f96000-0x28)={0x0, 0x9, 0x9, 0x1f, "51df78cce5c6082da80145a7d476fce28f9ca43671a62a41625d90b6fdcf1280"}) fcntl$lock(r2, 0x5, &(0x7f0000035000)={0x0, 0x4, 0x9, 0x6, r6}) getsockname$ax25(r5, &(0x7f00002e3000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000824000)=0x10) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f000002c000-0x18)={0x1, 0x0, [{0x18d, 0x0, 0xbd993f9}]}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000618000-0x44)={{0x2, 0x3, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="a1419446a373", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="697036746e6c30000000000000000000"}) 2017/11/12 22:14:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000aa0000)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x40000000080805) setitimer(0x2, &(0x7f0000aaf000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000a7a000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fcntl$notify(r0, 0x402, 0x8000000e) removexattr(&(0x7f0000e11000)="2e2f66696c65302f66696c653000", &(0x7f00007d1000-0x11)=@random={"62747266732e0031", "232c776c616e305e00"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ipx(0xffffffffffffffff, &(0x7f0000b68000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000962000)=0x10, 0x80800) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00003eb000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x80000004, &(0x7f0000eec000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000eea000)={0x0, 0x1f}, &(0x7f0000eea000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000eeb000-0x8)=@assoc_value={r4, 0x100}, &(0x7f0000eeb000)=0x8) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xa, 0x1, 0x0, 0x0}, 0x1c) r6 = bpf$MAP_CREATE(0x0, &(0x7f00008ff000)={0x7, 0x8000000004, 0x8, 0x100000001, 0x0, r5, 0x0}, 0x1c) unshare(0x8910402) r7 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r7, 0x84, 0x20, &(0x7f0000001000-0xd)="", 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eec000)={0xe, 0x1, &(0x7f0000606000)=[@map={0x40, 0x8, 0x24, r5}], &(0x7f0000eee000-0x1)="00", 0x80000aa, 0x6d, &(0x7f0000eec000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x20007, 0x0}, 0x30) pipe(&(0x7f0000eed000)={0x0, 0x0}) socket$inet_icmp_raw(0x2, 0x3, 0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000eed000-0x10)={r6, 0x28, &(0x7f0000eed000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) socket$netlink(0x10, 0x3, 0x20000000000000) 2017/11/12 22:14:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ce4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000998000-0x4)=0xc) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00005b3000-0xc)="2f6465762f6175746f667300", 0x407, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000f40000)={0x4, 0x0, 0x10001, 0x2}) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000878000-0xfb)="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", 0xfb) mmap(&(0x7f0000000000/0x281000)=nil, 0x281000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) mount(&(0x7f0000276000-0x6)="2e2f66696c653000", &(0x7f000006c000)="2e2f66696c653000", &(0x7f0000275000)="70726f6300", 0x1, &(0x7f00000ae000)="") mmap(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000c07000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000754000-0x8)="2e2f66696c653000", &(0x7f0000977000-0x6)="72616d667300", 0x80000200020, &(0x7f00007ed000-0x2)="1a82") mmap(&(0x7f0000000000/0x275000)=nil, 0x275000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x27d000)=nil, 0x27d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00005bf000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) mmap(&(0x7f0000000000/0x27d000)=nil, 0x27d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) mount(&(0x7f0000276000-0x6)="2e2f66696c653000", &(0x7f000006c000)="2e2f66696c653000", &(0x7f0000275000)="70726f6300", 0x1, &(0x7f00000ae000)="") r4 = open(&(0x7f0000277000-0x8)="2e2f66696c653000", 0x0, 0x0) execveat(r4, &(0x7f000027d000-0x8)="2e2f66696c653000", &(0x7f000027d000-0x10)=[], &(0x7f000027b000)=[], 0x0) mmap(&(0x7f000027e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r4, &(0x7f000027e000)="2e2f66696c653000", r4, &(0x7f000017f000-0x8)="2e2f66696c653100", 0x100000000001) mmap(&(0x7f000027d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f000027d000)="2f6465762f7663732300", 0x200, 0xa441) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000080000-0x20)={r3, 0x0, 0x2, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r1, r2) 2017/11/12 22:14:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000092d000)={0x0, 0x3}, &(0x7f0000d43000-0x4)=0x8) r1 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r2 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r1) r3 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab9f8ab33625", 0x8, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r2, r2, r3}, &(0x7f000001d000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x3b, "dd8051a81954383da999c7d5ea978707812e085953606550842e07e5a86a5eb81754e83dead45d36b9efbb08cf67c23ba968089e17d3ea7f87babc"}, &(0x7f0000d94000)=0x43) 2017/11/12 22:14:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000140000-0x78)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000078c000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x200) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000823000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) getuid() r1 = syz_open_dev$tun(&(0x7f000039d000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000fffffffb7d0100bc5c", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) sigaltstack(&(0x7f0000044000/0x3000)=nil, &(0x7f00002b6000)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f000041f000-0x1c)=[@in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}], 0x1) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000028000)={0x0, &(0x7f0000b3c000)=[]}) syz_open_dev$evdev(&(0x7f0000359000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x101000) socket$inet(0x2, 0xf, 0x401) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x1000000000000000, &(0x7f00003b0000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00004ad000-0x4)=0x89) request_key(&(0x7f000011f000)="6269675f6b657900", &(0x7f0000d85000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000621000-0x12)="2f6465762f696e7075742f6576656e742300", 0xfffffffffffffffe) socket$inet(0x2, 0x42, 0x1) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x1, 0x0) dup2(r2, r1) r3 = gettid() r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0xf) fstat(r1, &(0x7f0000a90000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r5, &(0x7f0000f62000)={0x0, 0x0, &(0x7f00007b3000)=[{&(0x7f0000f66000)=[{0x14, 0x1d, 0x20000000000003ff, 0x0, 0x0, "16"}], 0x14}], 0x1, &(0x7f0000ce1000)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r3, 0x0, r6}, @cred={0x20, 0x1, 0x2, r3, 0x0, r6}, @rights={0x38, 0x1, 0x1, [r2, r4, r4, r2, r2, r5, r2, r5, r5]}, @rights={0x18, 0x1, 0x1, [r4]}], 0x5, 0x0}, 0x0) 2017/11/12 22:14:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000092d000)={0x0, 0x3}, &(0x7f0000d43000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r3 = creat(&(0x7f0000633000-0x8)="2e2f66696c653000", 0xc1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000e44000-0x8)={r1, 0x5}, &(0x7f0000875000)=0x8) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f000002f000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) r7 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) ioctl$KVM_X86_SET_MCE(r5, 0x4040ae9e, &(0x7f00000e7000-0x40)={0x6500000000000000, 0x3004, 0x800, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) r8 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r7) r9 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab9f8ab336253e9e7984f5b66a", 0xf, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r8, r8, r9}, &(0x7f000001d000-0x7d)="", 0x0, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x0, ""}, &(0x7f0000d94000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000c80000)={r2, @in6={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a77000-0x4)=0x8c) 2017/11/12 22:14:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r0 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r0) r2 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab9f8ab33625", 0x8, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r1, r1, r2}, &(0x7f000001d000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x3b, "dd8051a81954383da999c7d5ea978707812e085953606550842e07e5a86a5eb81754e83dead45d36b9efbb08cf67c23ba968089e17d3ea7f87babc"}, &(0x7f0000d94000)=0x43) 2017/11/12 22:14:09 executing program 4: mmap(&(0x7f0000000000/0xdc4000)=nil, 0xdc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x2002, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x5, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x40, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000d95000-0x4)=0x3, 0x4) sched_setaffinity(r2, 0x8, &(0x7f0000c4e000-0x8)=0xfffffffffffff801) mmap(&(0x7f0000448000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000d5c000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x24000) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() r3 = getgid() setregid(r3, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = semget(0x2, 0x0, 0x4) semctl$IPC_RMID(r4, 0x0, 0x0) getgid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009cf000)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0x1, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(0xffffffffffffffff, 0xc004ae02, &(0x7f0000268000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sync() clone(0x0, &(0x7f0000e8c000)="ce", &(0x7f00001b9000-0x4)=0x0, &(0x7f000019d000-0x4)=0x0, &(0x7f0000eba000-0x2)="") getresgid(&(0x7f000020c000)=0x0, &(0x7f0000c27000)=0x0, &(0x7f0000b7f000-0x4)=0x0) fstat(0xffffffffffffffff, &(0x7f00001c5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) splice(r0, 0x0, r1, 0x43, 0xfe, 0x2) setresgid(0x0, r6, r7) getegid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$alg(0x26, 0x5, 0x0) bind$alg(r8, &(0x7f0000d5f000-0x58)={0x26, "736b63697074657200200000001a", 0x2, 0x0, "67686173680000000000000000000000000000000000000000000000000000000000000018000000000000000001000000000000000000000000000000000000"}, 0x58) 2017/11/12 22:14:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000092d000)={0x0, 0x3}, &(0x7f0000d43000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) r2 = memfd_create(&(0x7f0000048000-0x11)="776c616e30776c616e3063707573657400", 0x2) setsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000744000)="79050000000000000053c9961a8fdfd8108dff50c8c0351eb291de92ee6d034053c0bda4bf35d386edb14089e501f279ea7f2f", 0x33) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r3, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f00007ea000-0x60)={&(0x7f0000fc7000)=[0x7, 0x4], 0x2, 0x5cf, 0xfffffffffffffffd, 0x4, 0x7f, 0x8000, {0xffffffffffffff01, 0x9, 0x8d4, 0x9, 0x1f, 0x1, 0x8, 0x2, 0xfffffffffffffff7, 0x5, 0x8, 0x100000001, 0x1000, 0x1, "dc3b758b39994dac3a3108dbcf0b41cba71e7444ffc8d2ea784498c4741ae0ba"}}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000bd4000)={0xa000, 0x8, 0x3, 0xd1be, 0x0}, &(0x7f00002f4000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000093f000-0xfc)={r4, 0xf4, "7acd95b3747acd6e2914e2603d8f43a3c9860f2219ab5decd62ad25de89b27fdc9cf522ffb24306767ae1ed88e697412ce2d7fd2c65d5b6a708ad3fa9b81db7be01a5293cb0dc3b43f6f8e30974c9defee9e63608c04cf6ade72ce9bfb9f6fef568ba6a0a7fbc44b87120e01ae1259f472d16c7f8e878b92ee16e4ed1ed6adef46283d6187afb0bb144dfd03b223689507838045d6afe414feafc13046ea8e57d4f7b333b7b1176309d1392ce9b69a04cef6c72fe5d40088ec08cc5c029b9c54c0a18a4c91675db1c9158a019a29d231c761c34d8e667b7041361a861253ed6ced985468cb6eb8846aa76951fd669f5291388c58"}, &(0x7f00000b2000-0x4)=0xfc) ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4010641a, &(0x7f0000398000-0x10)={0x0, &(0x7f00009d2000)=[]}) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f000014d000-0x4)=0x0) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f00001ab000)=0x3, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000f5d000)={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, {0xa, 0x2, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, 0x6, [0x100000000, 0x0, 0x9, 0xbfa, 0x2, 0x3ff, 0x2c, 0x9]}, 0x5c) accept4$inet6(r1, &(0x7f0000b04000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f8f000)=0x1c, 0x80000) write(r3, &(0x7f0000dd6000)="220000001800be070000000000000715080100020027200828000000000000000000043dca", 0x25) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f00000a0000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f000002f000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r5, 0xc0106418, &(0x7f00001f7000)={0x4, 0x6, 0x2, 0x80, 0x4, 0xfff}) r6 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r7 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r6) r8 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab9f8ab336253e9e7984f5b66a", 0xf, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r7, r7, r8}, &(0x7f000001d000-0x7d)="", 0x0, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x0, ""}, &(0x7f0000d94000)=0x8) getsockopt$inet6_udp_int(r5, 0x11, 0x65, &(0x7f0000b49000)=0x0, &(0x7f0000e82000)=0x4) 2017/11/12 22:14:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r0 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r0) r2 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab9f8ab33625", 0x8, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r1, r1, r2}, &(0x7f000001d000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x3b, "dd8051a81954383da999c7d5ea978707812e085953606550842e07e5a86a5eb81754e83dead45d36b9efbb08cf67c23ba968089e17d3ea7f87babc"}, &(0x7f0000d94000)=0x43) 2017/11/12 22:14:10 executing program 0: getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r0 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r0) r2 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab9f8ab33625", 0x8, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r1, r1, r2}, &(0x7f000001d000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x3b, "dd8051a81954383da999c7d5ea978707812e085953606550842e07e5a86a5eb81754e83dead45d36b9efbb08cf67c23ba968089e17d3ea7f87babc"}, &(0x7f0000d94000)=0x43) 2017/11/12 22:14:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000001000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@common="697036746e6c30000000000000000000", 0x0, 0x0, 0x7ff}) r1 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000055d000-0x4)=0x0, 0x4) bind$inet(r1, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0xc) r4 = dup3(r2, r3, 0x80000) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f000098d000)=r4, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000c44000)={0x0, 0x25, "9b9852e77a82760d83df1517e8ff7ce772be099250fab078d383be74655a0bca2590165d34"}, &(0x7f0000af0000)=0x2d) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00006f3000)={r5, 0x6, &(0x7f0000bc6000-0x78)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xc565, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00009a4000-0x4)=0x10) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="ba671368d1434e64c449605bdbbfca6d2b9f8be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb8dfafc1d3f56bc543ab87321e12cca08a744a2d128b00634bc882151d36809229a96bc3437ef159489384ade077ba295eac2882dbfd3781dd4d4e609c42628dbb709b3eb1fa030009045dd98b9e6d77b6cec9ceb685595d43995e0f04c32260943add79831e661c6a351dedc8b9d220fbf9fb6e44fb6a629ce9a82025124fec9f3ee751f7da0cd7e799be88ddbdac20b48e890ff81d7fa28c2d017d7932f2569038740461accd4582f576e4fdbd150a3399f8266bc19eb943648ad1ad81420ed6c382436e474390c8995e829e4f9df43eed85a60b9ee254e31eb62900857fa134e76cc64880334adbff069a2e5e647d2ed36a96b23834b6f6ca6b8113baf4cf30347fbb7ffc30aea99872cc0dba03b07d3347b2d257edbe2733c26b7337a79962d8ce85469e3bcbe0e4a48a6ae69613f2d4b5155b390ef67aa714b82b6313ee277cb8986eca5db2e97cb1ae2243bba80274f614ece521baef443394b4c161cb9ae926e21892578b49cfd6efe1cb1572148c10d92218ed73ec116a18de80ac42d2726a4523a764fc6dc356c5fbbf9d2c947ae3bc9a3dc76099f3257c8d595287615050326d8cb1d5683ee4ad5ded9a34c00ac1b03f34627ec18a7c2e92c87b7896549cfab5eb55fa85a970994bd4b22b5f0d045e241256d06f485a47b4a55ed389bc1734541232cd41908b5cfa4b8fcfcafce500a0c07009767713a98e7927aa69f6ccd7daea62f19ceb82559f41899c9a9aee99113e7e64b5f8b9824be9fdbfa4dd4995673d882bb4daeb64413b334e114965d2ba3cea8051e692508701b9400cb12eae457f8b8549944091b729160939918d8fcae611a5ded665f770db637487a236da1a58ba7566668651a77171fc4fe506496d19059343dbe4f426625d3f2b705f54581372361770bf5a9098a9fafefaf546426b294239ac33e3186e4d58ad2fa995a6ad4dc074e7cca11aead109563b2076c7c6e9f57ec63df960804e2e7f9d8444de9550cca3df7834d864e9777291c2e1f6205de2e43dc995ab8bb1515a365efc2830fa3e7a1dd137f550d6035212bc1f51c3b4ceea430df49ffc9210084ef156ad7e0d219efd6c116693735b44521d389969a3a65617cd2fd6e14060601cee4cd054cf36fe048b57d1d9ee3cad2a73552449926b4a6b03fbe9c0ec68357e1fbe52ed77b67f5870c0aefb7ee8236747f0d67a26725fb515544cbbe8464da94cfd8c0b94bb4e51a263b1749bd0a7cf651931f806d1b928d1f9994f1ad4d50e6a5cd7a8e4e687f8564fdacc864013d095ba9d5709eced3c28eabda476d177a7836400a01e02beeb5a6636d4064fdda344967ad8682d14b87c71727cb66be27d1d39191f4223c545b62fb4860262ba8076a65dbc194cee1df846c584b7bbe9dce6e6895b2cbbb64b03b55548b845cc3de2f939ef918421af9a5e9157e837651245299c03992d0ddee06bd22a31522aca0f309b1feccebc0b1c0ed9d21c19bfd15cd313ff64394fd6a10904890c9f6d646b026f27253e8f584c3ffd20ad67e8b62ed7676706d40bc5c80e376980b7551a7", 0x483, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000733000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timerfd_settime(r4, 0x1, &(0x7f0000127000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000ce5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f00008b9000-0x8)=[{r1, 0x2004, 0x0}], 0x1, &(0x7f0000bd4000-0x10)={r7, 0x0}, &(0x7f0000cf2000-0x8)={0x20}, 0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000b34000-0x8c)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000612000-0xc)={@loopback=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f82000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00005f0000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a28000-0x4)=0xe8) pipe2(&(0x7f0000b00000)={0x0, 0x0}, 0x80800) r8 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000752000-0x20)={0x7ff, 0x5, 0x201, 0x7, 0x1, 0x6, 0x0, 0x5, r6}, &(0x7f0000187000)=0x20) ioctl$UFFDIO_WAKE(r8, 0x8010aa02, &(0x7f0000bea000)={&(0x7f000006c000/0x2000)=nil, 0x2000}) readv(r1, &(0x7f000061a000)=[{&(0x7f00003df000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f00002d9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60}, {&(0x7f0000d48000-0xf8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8}, {&(0x7f0000ec4000-0xe4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}], 0x4) ioctl$KVM_SET_XSAVE(r8, 0x5000aea5, &(0x7f000051f000-0x400)={"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"}) 2017/11/12 22:14:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r0 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r0) r2 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab9f8ab33625", 0x8, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r1, r1, r2}, &(0x7f000001d000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x3b, "dd8051a81954383da999c7d5ea978707812e085953606550842e07e5a86a5eb81754e83dead45d36b9efbb08cf67c23ba968089e17d3ea7f87babc"}, &(0x7f0000d94000)=0x43) 2017/11/12 22:14:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r0 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r0) r2 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab9f8ab33625", 0x8, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r1, r1, r2}, &(0x7f000001d000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x3b, "dd8051a81954383da999c7d5ea978707812e085953606550842e07e5a86a5eb81754e83dead45d36b9efbb08cf67c23ba968089e17d3ea7f87babc"}, &(0x7f0000d94000)=0x43) 2017/11/12 22:14:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000f27000)={0x6, 0x2, 0x8, 0x8, 0x0, 0x10000, 0x8, 0x1000, 0x0}, &(0x7f0000a6c000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000092d000)={r1, 0x1000000000000000}, &(0x7f0000d43000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000002f000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) r3 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r4 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r3) r5 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab9f8ab336253e9e7984f5b66a", 0xf, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r4, r4, r5}, &(0x7f000001d000-0x7d)="", 0x0, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x0, ""}, &(0x7f0000d94000)=0x8) 2017/11/12 22:14:11 executing program 4: mmap(&(0x7f0000000000/0x5cc000)=nil, 0x5cc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002c2000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x100000000003, 0xf) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x3b, &(0x7f0000854000)="ff8d57a9a22d7355032fc98689f53a6e97c97677ea0964b6497540f22dbd387a8295139bd52e79ba1dbe169bc3895e77a104c2a6ba957d6e9796cd9a52c656e35012d8c4644605a7", 0x48) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f00000b2000-0x6b)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xc7}, 0x1c) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f0000848000)=0x9, 0x4) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000efe000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f51000)={&(0x7f0000f55000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000072c000)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x2}, 0x0) mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f00005d3000-0x60)=[{&(0x7f000015a000-0xb7)="603063453c13518ea27ca5ab75ba03fc72be3cad3407d97291a9b847e78153b1a5454db263b009d0b169aaa4838c00dd90bfefe2d48f5af9b6216e4a887f4398210b4a9c670333f2e319d708d40c59a242f17aca01c1298e5e6e2c0a20eb0b5089e9660bbc31ff4d01bb6c1c0b0ac31141953b04237575049cc8e92875310a8eed7cbac5ea964e9933a4bf855856c7b84f25efc72ae934222c1af19111058229797706b2464924aa6579d87a21b8d4fa2e3ad858044734", 0xb7}, {&(0x7f00005cf000)="f3f2f1bf34ab705359d820ef9c4835492e0698a44e6ccd14f38595c6bb6cfedd10ac09ef3416783d441f60f1d0475b7c41d6557ea64c25b7e2458df3492a76618ec555b84da8313bc1fee0d3e5582bd675dde083384cbef5ac0544abecc9813a520a6c34c3c6a95dac0a", 0x6a}, {&(0x7f00005d0000)="349259b2f79f040094e9057534868fbebe24f4b5487586167e869d8bdbf8aa2eb397e8f76543fc16e318266d1454605c31bb329dd346689dd529f71de8e1e6a02f4a48e50005f4db0333cf59d7d03243e63811ebebb83915a446803e6f96db49b36f0bcf74313d8403d72b18db83", 0x6e}, {&(0x7f0000200000-0x17)="e6edb08a68d4381ad048942bf77c4fd8fbfcb53413dbd9d396ad94d19b40a3e4fd34a558822ef0c59b2c43", 0x2b}, {&(0x7f0000120000-0x5)="cf6ea3824d", 0x5}, {&(0x7f0000226000-0x63)="14e06fef2c14e8633ad4ec2ef4752f50cc6aa2f6a09010ce1596948af455cde21e7b68d284cc8f6235feefcd7701272a2353bc836f1fd82dabf712d94440ae35973ef08e9a45382f09f4ebc8feab3192cd2951b0eb986f7e290e7cbbc2308292420ce5", 0x63}], 0x6, 0x4) mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2017/11/12 22:14:11 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fd5000-0x4)=0x2, 0x80000000000d, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000408000)=0x800000, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000004a000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0xfffffffffffffffd, r0, 0x4, 0x1, 0x6) r1 = accept$inet(0xffffffffffffffff, &(0x7f000051e000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000009f000-0x4)=0x10) capset(&(0x7f00009da000-0x8)={0x20071026, 0x0}, &(0x7f000064a000)={0xb6, 0x6, 0x0, 0x1, 0x3f, 0x3}) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000507000-0x4)=0x0, 0x4) connect$netlink(0xffffffffffffffff, &(0x7f0000005000)={0x10, 0x0, 0x0, 0x8e35}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x0) fallocate(r3, 0x3, 0x5, 0x10000) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000ae9000-0x10)=@generic="44513e48a84d3c45fe21867d5f517265") ftruncate(r3, 0x4fa) fallocate(r3, 0x1, 0x8001, 0x10002) lseek(r3, 0x0, 0x4) close(r3) gettid() lstat(&(0x7f00005e9000)="2e2f66696c653000", &(0x7f0000c63000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f00004b7000-0x10)={0x9, 0x1f, 0x80, 0x2}, 0x10) getsockopt$sock_int(r2, 0x1, 0x20, &(0x7f0000722000-0x4)=0x0, &(0x7f00005c0000)=0x4) write(r2, &(0x7f0000dfe000-0xa4)="010d34cf0e3999f68590b83ffb0d824f3028506bd2a2d5b2dda642008aaf3b74f51ec0037fe03b0a19cf54b7c094107133df7329907a0eb4af06d0d3763eabba5cb11acbb7c9887819f8eb6e1d65b266771748fea23ac3deeb8edf6a90bfcec7eb7689d42f5d4721378d6a9110339769e578f3da48fa79ceec4df2e38ffed3a2a12d8628efc2a3b0e8d6643cf1bf6a3a201975b8e14cb5283d3a4000000071ce15c2d768", 0xa4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000cbd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e97000-0x4)=0xc) pipe(&(0x7f0000390000)={0xffffffffffffffff, 0xffffffffffffffff}) openat(r4, &(0x7f00000bb000-0x8)="2e2f66696c653000", 0x800, 0x18) signalfd(0xffffffffffffff9c, &(0x7f00006b4000-0x8)={0x1c4}, 0x8) 2017/11/12 22:14:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x0}, &(0x7f00009a4000)=0x8) r0 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r0) r2 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab9f8ab33625", 0x8, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r1, r1, r2}, &(0x7f000001d000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x3b, "dd8051a81954383da999c7d5ea978707812e085953606550842e07e5a86a5eb81754e83dead45d36b9efbb08cf67c23ba968089e17d3ea7f87babc"}, &(0x7f0000d94000)=0x43) 2017/11/12 22:14:11 executing program 3: mmap(&(0x7f0000001000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000019000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x8001, 0x20c2) sigaltstack(&(0x7f0000252000/0x1000)=nil, &(0x7f0000612000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000026000)=0x7, &(0x7f0000027000-0x8)=0x2) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x200000, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001000-0x4)=0x0) fcntl$setsig(r0, 0xa, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x0) r4 = syz_open_dev$evdev(&(0x7f000098d000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101003) fremovexattr(r3, &(0x7f00004ef000-0x18)=@known="73797374656d2e706f7369785f61636c5f61636365737300") truncate(&(0x7f0000777000)="2e2f66696c653000", 0xffd) pread64(r3, &(0x7f0000301000-0xf)="000000000000000000000000000000", 0xf, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00009f0000)=[@in6={0xa, 0x1, 0x7fff, @loopback={0x0, 0x1}, 0x1f}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x171}, @in6={0xa, 0x0, 0xa0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000160000-0xb)="2f6465762f6877726e6700", 0x200200, 0x0) write$evdev(r3, &(0x7f0000e12000-0x90)=[{{0x0, 0x2710}, 0x4, 0x0, 0x2}, {{0x0, 0x2710}, 0x0, 0x0, 0x1000}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f000026f000-0x58)={0x7, 0x3, 0x4, 0x101, 0x38, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x22) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000ad3000)={0x0, 0x0, 0x0}, &(0x7f0000eae000-0x4)=0xc) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000339000)={0x4, 0xffffffffffffffff, 0x0, 0x2}, 0x8) ptrace$setregset(0x4205, r5, 0x2, &(0x7f000051b000)={&(0x7f0000457000)="879634c6db349cd60f762395d1e015445fb4cdaf9c5c186612d719536fc9cb66e663b0c0695130ec0ac0f1df17fb5ed7d742fce1eb80f7e0e09ca96a5925e1e01bb8518363867359bff870110334f1ad2b34a14cfe1258585891001bc66fa21b05ddd8a3309c7e28c9804d21bbcb0a0236d8a127526bfff57394643741186dfe45c4569a56c0fcb90a4844ca67562785e6cc1685f47a127f49", 0x99}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000c63000-0x8c)={0x2, 0x6, 0x1d, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000b82000)=[0x7, 0xe0000]) sendfile(r4, r3, 0x0, 0x72439a6b) socket$inet6_udp(0xa, 0x2, 0x0) 2017/11/12 22:14:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000622000)={0x0, 0x0}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_open_dev$usbmon(&(0x7f0000111000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x111202) munmap(&(0x7f0000927000/0x3000)=nil, 0x3000) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000594000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000926000/0x2000)=nil}) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f000054c000)=0x4) mmap(&(0x7f0000927000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000928000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MEMORY_ONDEMAND_STATE(r3, 0x4010aef5, &(0x7f0000b69000)={0x0, &(0x7f0000929000-0x10)=[]}) connect$inet6(0xffffffffffffffff, &(0x7f0000927000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000929000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000062a000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000092a000-0x4)=0x14) mmap(&(0x7f0000929000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000929000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000929000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000929000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000929000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000929000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000929000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000929000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000929000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000929000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000929000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000929000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000929000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000929000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000929000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000092a000-0x12c)=[{{&(0x7f00007ac000)=@ll={0x11, 0x15, r5, 0x1, 0xa0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000592000)=[{&(0x7f000060f000)="b9244e70a39657dfec925dad7224bb49d579eaf0f53606cb8dc1ae291b3cb28b50bec130805f2ae481386607300100fda20ca2255bc9a35261980bc969b825e1e35aee168ee540beab912d683941ad2200ff3c278ba97fe6149618a4f88857b841074bf00ea20d65a155e084814dd60c0799a4fccfe82a31b2ce9787c34fda36a23fb0a10fc1a89d2f41157fa1e61b842e550fdcfdc453d1c65147a7f9a518a1ee49ac20fa64d8f0100ff573eb02132a5b0b310780b9688b87f241042a9e764d52317a9a", 0xc4}, {&(0x7f000011d000-0x78)="1433094361505cba75276eaca8616f3652717ac1662e26d0bd3692e04e1030687ad631cf6dae1306cf7b1befc049788d151601cbd8a48210b14e420b7156af26a7cf454d7fa32428c25dfa37c58158d94223da06d79f2be20abb7ed8d6e1ea8c44588d6f96424efaa47b490ac0aed5361057527a893d651f", 0x78}, {&(0x7f0000929000)="d74026d8ffb9f8662fdbba406029e2b6a623d933e79062d4a08286fbd51b3352ae535cd530002ed484b269d193ce62138548ea7dd081a5884170a1a345b8c87bfe2c6557e3e519144e34d1c88d5c22ac726d2f11aa0e8823155fd627ae569a1c856f3d679a583c16bd831efa50ba4aeff0853052e048d82ea570e99fc3632c27d5ab38b146823b2b3164cb5f627887f9809ef8796d0deaac6f6868ba18916591f4d3567c3f3534dab4362e536c995fbcde723a9667345f825420641be56552b1cedcedaa97fa", 0xc6}, {&(0x7f00003e0000-0xdb)="34dfb07f4819c19d04205f9151b583774e83644892d2c48741df93173cc6717b873c8481a2df955a0c8cbf8e9a9a1f6b96f8b124193190df70d2bf89289806d828b58752edf19fdb02db65fa72bd2053292ae3f780c1a3388086a60b4cabaa196c76f00b21ffdf6f0286f16db3ba2542739a52f2f84694bdaff2add182a22b4d12c7ff0f5c1adc96372ec19c0afbf8a823e757729de158049a974aecbcaa24149bfeb358d581311c88e25f23b0f557c4cf0f09f3c7af914665b5d42d1ee4353f14e66eac8e5ed9a342c074965d72ce70146c6f23202429c1b4781a", 0xdb}, {&(0x7f0000748000-0x77)="44b8dce43657461bfd75e44ed5c8fde24e4dd07250cdee67ad8169478ade5f516c9b9ecedd39c01ef1d53570d554e055ce6ff2ed3c91d5d00d64c0e2ae70f99fbc300caa020817f9bca0f94562972fb1191dd392d24810303e5b2d3cada0efe6b2e8716d91bfa6f6719e982daaa8b7276bc0f8a89c1847", 0x77}], 0x5, &(0x7f000092a000-0x20)=[{0x20, 0x13f, 0x2, "8b24c88ff587af02b5c9be"}], 0x1, 0x20000851}, 0x7}, {{&(0x7f0000ae2000-0x60)=@nfc_llcp={0x27, 0x1d0, 0x2, 0x7, 0x5d, 0x5, "19e7aa84d48ef1b8e28ef834a7c09663dd6b064df87cc3363679b66055d6e35a9f36278c8b3ffb26a58eababa69f39a1c992d0939158d25f86a2783eceb1ec", 0x9}, 0x60, &(0x7f000092a000-0x60)=[{&(0x7f0000eb6000-0x55)="b2fa0b59e7f8320997bf62d6fe4148f65997edfac7fe15cfc8c5a389717165741161a239203fb846f6eb6ddb8a4e3d1b4f6d5116d8b3b74e959e9ed55e9438f1d4d4fa98c5821eb37c8f704482a69872bab090cd05", 0x55}, {&(0x7f0000929000)="6ead518d6c259bdc86dc97d7ea09126a391d6809d97b9a210e3466146cf57b3e61dcc5f072c9431df215f1586cf1a6826698b0881d8f21cf6d4cc1", 0x3b}, {&(0x7f00002e2000)="31aced78d58b95ce16c0ea513f31000f760f5ddfd4315a76238effddcc7b91fbcb7b85b8dd8d73586b769822017c3be68af4d614e32596491d771b5be955d5b19b0ba86e", 0x44}, {&(0x7f00004cc000)="", 0x0}, {&(0x7f000092a000-0x6a)="fb510422c36dbcc3b089a453ca879013667328972cef1c4b434d9d526ab0a07e70d32a862e770dd905a851d028f70125d14751a93cb31576143ecd2d0fae6dc15d269f47cb31e6fcd1832f134e8cafdc671a152e9003699244bf48168d1d6b9332ccf6e4f05c0a1d40aa", 0x6a}, 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", 0x1000}, {&(0x7f000092a000-0x28)="5e0fb4d9e6d71d6a987ef282b57c22e22792f0e40f4b719f3a56e9bb789cf6174603f3fb9cf0830a", 0x28}], 0x8, &(0x7f0000929000)=[{0xd8, 0x116, 0x48a, "066e2a8b9cff3c57aa42fd333b1300c8f55a0260209ce2fcae81b3ec148d0721ddb63a155d94a70f0ae68584919e5eae51a5ced9157482ab91faa6e7d67ec02fc787b0df3fa35c1684e4e9ae6d5ed01ef6663e1037a16a690e8bc118f9649ab777191393ae1bea945f277fe08951806958842321895868247e85dd7656aafe5f5bd6a96c96f7be12462b916561f18739eefb3c6aabdf726551b2688962d0ca0a7be9c8ca5fcfeda011b26900abae2ce0def85c153e134d750b9dbd7a87d6cc25d1"}, {0x78, 0x199, 0x3, "d13aa76aa76da546dc6ec55d9932a3efc17024639fa9d891a003802d67484a1acdc5c306f2f4481ef29b198977dcd24c588cfd9a88f97161b367159434f1cef7a5c628e2b440104d7221c16a798380cd4c7efaf176c3cadae55336d1892ae76b2fe475fb"}, {0xa8, 0x103, 0x9, "d0c4edf15d7c13a19eea7c592e954223adfc70f55ffa72bb981c7c899b1db1a88c775c1bb1e8546942011a905401a3d6b8ac56e9be81829e38814244da52864bf8db5ee62c03bb4ff80c1a719361d67f0519e4accafaa08e91e715a392be0bc4ed61c52bd8b9716833ec98edb4a41a92bf0563bdda7f7eaa730267c94fd5c9096697b0364c66aa4f1ad0ac8c1d75c450556115e617"}], 0x3, 0x0}, 0xfff}], 0x5, 0x40) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2017/11/12 22:14:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x400000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000000e000-0xc)="9c", 0x1) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000da6000)=0x0, 0x4) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000f42000)={0x0, 0x10001, 0x0, 0x0, 0x5, 0x3}) ioctl$TCXONC(r0, 0x540a, 0x2) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000372000-0x4)=0x0) accept$ax25(r2, &(0x7f0000871000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000577000)=0x10) poll(&(0x7f0000016000)=[{r0, 0x80, 0x0}, {r0, 0x4000, 0x0}], 0x2, 0xaef) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000368000-0x4c)={0x4, 0x1ff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDSKBLED(r0, 0x4b65, 0x800) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000b92000-0x4)=0x0) r3 = syz_open_dev$vcsn(&(0x7f0000fe8000-0xa)="2f6465762f7663732300", 0xa, 0x40400) r4 = dup3(r3, r0, 0x80003) getsockopt$inet6_tcp_TCP_SILENT_CLOSE(r3, 0x6, 0x6bd, &(0x7f0000846000)=0x0, &(0x7f0000588000-0x4)=0x4) getsockopt$inet_tcp_TCP_INFO_EXT(r3, 0x6, 0x6b2, &(0x7f0000cdc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000b6d000)=0x1000) setsockopt$inet6_int(r4, 0x29, 0x1a, &(0x7f00002d0000-0x4)=0x1, 0x4) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) syncfs(r3) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a9e000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/11/12 22:14:11 executing program 6: pipe(&(0x7f0000fbe000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r3 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) write(r3, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) write(r3, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) write(r3, &(0x7f00002a6000-0x10)="020a952502000000090500d91dfb3700", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000859000)=[], &(0x7f0000003000-0x24)=[], &(0x7f000044a000)=[0x0, 0x0], &(0x7f0000c3b000)=[], 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt(r4, 0x29, 0x23, &(0x7f0000000000)="", 0x264) shutdown(r4, 0x1) r5 = socket(0xf, 0x4000000000000003, 0x2) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f000010c000-0x4)=0x0, &(0x7f0000d5e000-0x4)=0x4) ioctl$sock_inet_SIOCSIFNETMASK(r5, 0x891c, &(0x7f0000e1e000)={@common="7465716c300000000000000000000000", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg(r5, &(0x7f00004a2000-0x38)={&(0x7f0000957000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000097e000)=[{&(0x7f0000365000-0x10)="02120500020000000000f2676546b71d", 0x10}], 0x1, &(0x7f00006d7000)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000efa000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000e31000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001000)={0x0, r6}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001000-0xc)={r7, 0x80000, r0}) mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000bfb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) accept4$inet(r1, 0x0, &(0x7f00008d5000)=0x0, 0x280000) socket(0x1d, 0x6, 0x3) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/12 22:14:11 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f000001f000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x1) r1 = epoll_create1(0x80000) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001f000)={0x40000020000201, 0x0}) r2 = epoll_create1(0x80000) ppoll(&(0x7f0000007000-0x18)=[{r2, 0x270, 0x0}, {r0, 0x2000, 0x0}, {r2, 0x80, 0x0}], 0x3, &(0x7f000001f000-0x10)={0x77359400, 0x0}, &(0x7f0000013000)={0x1}, 0x8) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001b000-0xc)={0xffffffff80000009, 0x0}) dup3(r1, r0, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001b000-0xc)={0x2000, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x2, 0x32, r3, 0xfffffffffffffffd) bind$bt_sco(0xffffffffffffffff, &(0x7f0000e5d000-0x8)={0x1f, {0x0, 0x3f, 0x3, 0xfff, 0x80000000, 0x8000}}, 0x8) munlock(&(0x7f0000005000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000947000)="2f6465762f73657175656e6365723200", 0x104, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00008a9000-0xc)={0x0, [0x0, 0x0]}, &(0x7f0000fc0000)=0xc) r5 = socket(0x11, 0x2, 0x5) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000e1b000)={@generic="e4feb51c1780c8b4d4f69a038f60aaae", @ifru_flags=0x8100}) setsockopt(r5, 0x107, 0x100000001, &(0x7f000052a000-0x11)="010000000200000000968f3aca0000cc10", 0x11) close(r5) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000019000)={0x1fffeffc, 0x0}) mmap(&(0x7f0000000000/0xe2d000)=nil, 0xe2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x802, 0x0) write(r6, &(0x7f0000e2b000-0x23)="1f0000001800077e000000010000000002000007fffffe0500000099580804", 0x1f) 2017/11/12 22:14:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r0 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="", 0x0, r0) r2 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab9f8ab33625", 0x8, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r1, r1, r2}, &(0x7f000001d000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x3b, "dd8051a81954383da999c7d5ea978707812e085953606550842e07e5a86a5eb81754e83dead45d36b9efbb08cf67c23ba968089e17d3ea7f87babc"}, &(0x7f0000d94000)=0x43) 2017/11/12 22:14:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000028b000-0x11)="2f6465762f7161745f6164665f63746c00", 0x101, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00007f7000)=0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000092d000)={0x0, 0x3}, &(0x7f0000d43000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000002f000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) r4 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r5 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r4) r6 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab9f8ab336253e9e7984f5b66a", 0xf, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r5, r5, r6}, &(0x7f000001d000-0x7d)="", 0x0, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={r2, 0x0, ""}, &(0x7f00002a2000)=0x8) 2017/11/12 22:14:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r0 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1", 0x61, r0) r2 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab9f8ab33625", 0x8, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r1, r1, r2}, &(0x7f000001d000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x3b, "dd8051a81954383da999c7d5ea978707812e085953606550842e07e5a86a5eb81754e83dead45d36b9efbb08cf67c23ba968089e17d3ea7f87babc"}, &(0x7f0000d94000)=0x43) [ 352.474750] QAT: Invalid ioctl 2017/11/12 22:14:11 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dbb000)="2f6465762f7667615f6172626974657200", 0x800, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000053d000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000013f000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = fcntl$dupfd(r2, 0x0, r3) add_key(&(0x7f0000e7d000)="7472757374656400", &(0x7f0000386000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000081f000)="74eb3f9282fbc7bcf77bdb0b750075a8a4503e5a14bf73311349a2d911f4818e837b45a003ebd92b3d5fe6ca50c795cb3495d9c02e5f52d0558629601026fe52aa503537ea64c283484fd431cd1f97", 0x4f, 0xfffffffffffffffd) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000540000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f000026d000)=@ethtool_eee={0x45, 0x4d0, 0x8, 0x3f, 0xfffffffffffffbff, 0x10001, 0x4, 0x7, [0x2, 0xff]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f0000175000-0x4)=0x5) ioctl$TIOCCONS(r1, 0x541d) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000010e000-0x28)=[{0xc, 0x6}, {0xc, 0x4}, {0x4, 0x80000000}, {0x8, 0x5d4b}, {0x7, 0x9}], 0x5) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000d2c000)={0xb9, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) removexattr(&(0x7f0000e13000)="2e2f66696c653000", &(0x7f0000d05000-0x18)=@known="73797374656d2e706f7369785f61636c5f61636365737300") setsockopt$inet6_tcp_TCP_PSP_TX_SPI_KEY(r0, 0x6, 0x6c2, &(0x7f0000134000-0x18)={"151c1753d8e87ba3e9d70b5b734359f2", 0x8, 0x9a4}, 0x18) 2017/11/12 22:14:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d11000)=0x3, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000c50000)=0xa, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f9e000-0x4)=0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d17000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getpeername$inet6(r0, &(0x7f0000332000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00004f0000-0x4)=0x1c) r1 = accept4(r0, 0x0, &(0x7f00003ef000-0x4)=0x0, 0x80000) socketpair(0xc, 0x80044, 0x2a, &(0x7f0000458000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000105000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f00000a5000)={r4, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000007f000-0x10)={0x0, 0x0, 0x101}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00001c1000)={r6, 0x80004, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f000065d000-0x20)={@generic="bcffc185ecc100dac0c500f8b64ad9e0", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) sendto$inet(r2, &(0x7f0000972000-0x85)="ed859f1eacd9080074250af3bf8cba07518e8a80b4e74dda036ea0950b9472a01d36ed2db8e8b78e2bb232573511d2e7abdfda40044c12489c6e38c897919e0c21718b6878f2160488214589cd54d432e670218175b235e7dfdf41c7584bdcd01ff2f4ae29c9d71bef77d10508000000000000008cb5b1bb8effc070736ba253721063642d", 0x85, 0x7f, &(0x7f000025d000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fchmodat(r3, &(0x7f0000c4c000)="2e2f66696c653000", 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000692000)={0x0, 0xb1, "73f532bb9aa624df8a4b1c89735a907ab0398f3de4576ccddc0359a6795b86c8563115d476bacdab9efda6b8f93a9bf47756c4e1c7e38aefbb69725ed076f2c3b1f684827b7e65dc0f66a49c39a78fccce054419f38cdeb0687704508e29eed398d5905a20d1d181ead001fea6731540efbdc3d83cfcb11925e66aac020e33a044315dc5c3b272fd0ee0c7c147e254b358d127ee47e356610611873f9186ae2ab116b3707588fcc9c8d333f2494a7846e9"}, &(0x7f00001f9000-0x4)=0xb9) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000cb8000)={r7, 0x800}, 0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00009fa000)={0x0, @in6={{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6275, 0x100000001, 0x3, 0x3, 0x2}, 0xa0) io_setup(0x2385cdea, &(0x7f000060e000-0x8)=0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000aee000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) socket$netlink(0x10, 0x3, 0x8000014) sendto$inet6(r0, &(0x7f0000fea000-0x62)="b692c0c9609b0927370957c4a9175423c6bf3ce6c0b11b3018b993e9f5e78778f11c5d8f4c01419b259620362bf9adb47a215258ff8ea0ddcffbf7d0804c628ad779dd9d7404b2c83f860af0637fb6bae9ae589bcf748d06f5047e486facea9aab54", 0x20fea000, 0x4000, &(0x7f0000609000)={0xa, 0x1, 0xd5, @loopback={0x0, 0x1}, 0x1}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002c5000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000631000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000dce000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x0, 0x5, 0x224, 0xfffffffffffffc00, 0x100, 0x7ff, 0x4, 0x2, 0x67c7, 0x40, 0x6, 0x6, 0x1, 0x8]}, &(0x7f000038b000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ca6000)={r8, 0x401}, &(0x7f0000289000)=0x8) sendmsg$inet_sctp(r0, &(0x7f00007e8000-0x38)={&(0x7f0000a2f000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5c000)=[{&(0x7f00004e2000-0x4d)="94fa2eefc9d8da88c87e295df1c33400bdef930f8b3149f21f86aa0a96b6d89d63a27c47af4d78ace9da912a19af161fc460a2c8de1ce5a5b3aaba0b3a03c242f0effcfdf687d3c57cf8ea64e1", 0x4d}, {&(0x7f0000121000)="5cfd04b8b07f14e164934e1d94a5a05765c5c8280c27d234c976958f9182c502a971d521ea08dbe3b941a3bee0f5c52999294e63288395797a0921be9e17bb34cd78c2bb302790ceab1568a2a83e8c97f9e3187bfe8fd05a148defd20dc0b45bdc4a783224cf8c0de57d37f30b792e070f4b616d398af85adf42", 0x7a}, {&(0x7f00005ca000-0x82)="593db1402eaddc3cbfceaf06c589fb279719aa0454b81bad80acf31c1b56a98ce4015e0a0b7263d6f707e725c5b7f7734c3b70c4613692c10944ec892be02b19624380e658bb7ba696ad47624afc49645ef504ff17bc0499342b66a85133c64c3a7983fbadcfddd20efea355628b5efe6a5f1519d67766b3cada69b3cd53f67c9437", 0x82}], 0x3, &(0x7f0000ef2000)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x3ff, 0x1, 0xfffffffffffffffc, 0x6, 0x6, 0x59b9, 0x1, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x820c, 0x3, 0x8a, r9}}, @init={0x18, 0x84, 0x0, {0x2ad6, 0x2, 0x9, 0x7ff}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x1, 0x8, 0x7, 0xfffffffffffffffe, 0x1, 0x81, 0x401, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x2c1, 0x203, 0x4, 0x6, r9}}], 0x5, 0x4000000}, 0x40000) sendto$inet6(r0, &(0x7f0000e1e000)="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", 0x1000, 0x4005, &(0x7f000011d000-0x1c)={0xa, 0x1, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) 2017/11/12 22:14:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r0 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edb", 0x92, r0) r2 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab9f8ab33625", 0x8, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r1, r1, r2}, &(0x7f000001d000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x3b, "dd8051a81954383da999c7d5ea978707812e085953606550842e07e5a86a5eb81754e83dead45d36b9efbb08cf67c23ba968089e17d3ea7f87babc"}, &(0x7f0000d94000)=0x43) 2017/11/12 22:14:11 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000004000)="f7c4cb32efac6fd92085020cdb9525b6461a77388fb90370f83a5865b4d99a02f6ded2a514236f20", 0x28, 0x0) fallocate(0xffffffffffffffff, 0x2, 0x3, 0x7) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e3000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000006000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}) mmap(&(0x7f0000000000/0x937000)=nil, 0x937000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000937000)=0x0, &(0x7f0000399000-0x4)=0x0, &(0x7f0000924000-0x4)=0x0) fstat(0xffffffffffffffff, &(0x7f0000938000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x4, 0x0) semtimedop(r1, &(0x7f0000995000-0x18)=[{0x0, 0xffffffffffffa0de, 0x0}], 0x1, &(0x7f0000436000)={0x0, 0x989680}) mmap(&(0x7f0000240000/0x1000)=nil, 0x1000, 0x0, 0x3e, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x800, 0xfff, &(0x7f0000df5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x2000000, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x1, &(0x7f00008f9000-0x4)=[r0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000000000)=[{&(0x7f0000001000-0x60)={0x27, 0x7fffffff, 0x9, 0x7, 0x9, 0x1, "4d9c96b16e2ebf0b7febe73a622afb48370e65551bf98c6f125f3ee140bba69a357a4b0a263b0c7671f16177575b6e8516ab462bf70e3944e3ad1994054eca", 0x7}, 0x60, &(0x7f0000000000)=[{&(0x7f0000256000)="8254d651fd75842678b14d24928b5f88583115db4feb110337dd96141ec7cd27f0e30d2ee8b6b9f836c172b08a2b99183cc5a0f8908741d02103c1a0f74ef0903f686c5c20252dbb300e60ab52a7d7a56964633ff81df520a43ed75e672972c34554bf05e16e7692a53c3a80164e7d6cb18d5c5706d65dd39aaec3", 0x7b}], 0x1, &(0x7f00007bc000)={0x18, 0x109, 0x100000001, "bc"}, 0x18, 0xc4}, {&(0x7f000011d000)={0x27, 0xc64, 0xad8, 0x3, 0xffffffffffffff32, 0xc2, "ec8fc2bf166e7a4984a37e5a976113c72adc9450c34821e537e6dcf0bed228522caf8cfd1a078e1192b401a118848eba613dd6ade3fc1b6dc24475bbc2e4da", 0x6a7}, 0x60, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)="62359db1dc38099e6060e0c3b6370a86991ff73f306640dc4f906ad91433f0dc957737e958773551a1bcaa3695fe583a975c207efca794a95237a53e5b8e7128b834bd1b1ca1ac2b9de7cca300e590e9a831dc197ffd77aef56cad162af85f3fdae4e03939045f6ed24bbc1979207d73f53eb536ef278cb9aaee07192433474abe837fe8a8bbf20d0862459fdd33e6ec7f2c1346304e2960a11ba2a0b88fa3b7", 0xa0}, {&(0x7f0000c8f000-0xf1)="ab5d6a362b9f04d6890f2d8643babf71e9f44ab35d4542138093a1e7f348a2cba6f5592f00dcf55d4333154c31cc55cf4855d610eb3c501f3176a933324ea6bd6025949b10c6c866e43f34a720e54916ffb8aee8957a83161060d5304359de11e147c3b237724b0313a94183aaab80ea4e72ea77cc206b5faf9d716cb195682e4d96bc5bd5dc007d38521431983b126d63a3825b8cae331c27f676b09606e2362a43d38bb78c7c88ec74237676837cbd726d0d622e14634ff8d6368e5f2c5855cacc210a3a55f4054840d3af2bebe71816cf197d359f73adfd874e662aaf36ebf762d716e5430644dfc52cd8d20053a0eb", 0xf1}, {&(0x7f000059c000-0xf3)="8408498f0611ace8445590fa7c0778c10b051bcf9cd4c889113083bbd15f9d63492a48150ef4b94d65ad24746002dab2f3a1ddeaa7bd511b3c7a6aefae64ada68cbbea66b3ace5e330854a12cfe6506eb469cdbad2ca2c1258e5f37387e65a87a0a0b83b3ab8611ac6c96f80c0cb9e6e25b2ba8f3bf87d7a70fd700983c9a5ed9488b7289c1b0cbf48152a073a3b15415097967a622b84bdba5afd23ba75dc6b110fed53b54a1dc9cccea079303f89c9a1de6c6c31727ae1d4e4c148ee09526e7662641585ab143559f57b0c6ec30fd81987025dd0ae566c88bc0aa8719ba52f0938381c682763d43f8f4b21bb3ae0d608ab55", 0xf3}], 0x3, &(0x7f00003ed000)={0x20, 0x84, 0xdd2, "901c70429795f8d1299bf36999"}, 0x20, 0x20000800}, {&(0x7f0000000000)={0x27, 0x8001, 0xcd, 0x1, 0x8, 0x2, "f03d8d39de1f4f09f4d727e827a92b3c39c4f76d77f811a94d83bfa2d6e5e0bf2b137eafaab4ea88f126430c858d3b371ebdb64f2a9e27ea3011b0cd3f7ef5", 0x1}, 0x60, &(0x7f0000000000)=[{&(0x7f0000540000)="0eb2eeb953a2", 0x6}, {&(0x7f0000000000)="65579f0a5fbe0330c79d03596971dc089dec3af2778c3572c741caacb1d1411edf", 0x21}, {&(0x7f0000001000-0x81)="3e424f514495749b9433c9857d880eaac29fd901b39cb08b508cc21ba8747f6154558220a4e8c0312bff83cbdff3d98e2e6e88b7f86f0e651684ba1e79667d4e9b22675c4c69b5a43ad038e312a7ad696efcfeff220559eca58158776617c2b6cb126ed7f5c764688a4d8edd50fac40d347893c99f2792659044903363d77945de", 0x81}, {&(0x7f0000ec7000-0x14)="869468cd18912f0d282e90c9b465b80fe6b98495", 0x14}, {&(0x7f000075a000)="", 0x0}, {&(0x7f0000000000+0x3b0)="c1faa97fdd242e5356d3f0042d56cc4fa9e891c80380a4792bb22cac94f74212a95956c4494e417121893c8a345b59c5dc343843de81282f7424b8b80253cca4fb5fd39fd8c38b550603b8054bbf1a2d51b03f", 0x53}, {&(0x7f00001d7000)="43e6409e40811495d9c32a261253767f8d09dee3078c7f4dd5b65afd38053d54ad", 0x21}, {&(0x7f0000dd8000-0x90)="ee952d06c18932252b3e244fe8dd39484104cdf07314aed31a2eeecf7e051f315b9b9223d0dfb74133dc5ab9ad3255b002b4d26d069fd95d42e6373210db6a6b5478d3cd7a661abf552014254175d2ec7b73789ee3430aeabebdd3e64eff96276fd6e8d118019bdcd5721f74e7f310483f3be969a85d64b2eb47080499750a279fd231e7b72974ab8f9f4de5b820258a", 0x90}], 0x8, &(0x7f0000001000-0x98)={0x98, 0x102, 0x40, "e1d75730454de4691467bc97985c9dbb2a0f57865fde34003ea5f3679e0416cf29de28816bba064ec32ead8f2a3cf44d269b0d63cf30034d17ad05890a61f113326f6a612011fc64a6aa350c84abc50f4fccf781e1753cf19d6abe1a8eb1460b75c6a8ba15115ae343635f07a1a536137231752726e1d22f8afd287fb07b3da2aa75a9f81100e9c5"}, 0x98, 0x8000}, {&(0x7f00003db000)={0x27, 0x7, 0x80, 0x3, 0x0, 0x8, "eda8d60c118e071bdfc95f8f960e8f3eb77569a8611abbadac9e7822af22fec34ceb416e05f80635d5ec6d8b377a025a230e41dc44407afde376baa28c6f0b", 0x1}, 0x60, &(0x7f0000638000)=[{&(0x7f0000c74000-0x80)="8b77b3402f8f8b6d466a60548f16ecefa159d854cd70b7885a5d7520c2361792ed721ce864a8245eaef22293c36f71235093dc70188eeb5c2ecf6fa8cd5713fd89ad741021d00bc9b2197c822c7efdeef7a67932922387d73e1cda5c565a0bdaa5fb73eb05993cae91523e2c4f97541f65131546c35296c62e289f1a73538d7b", 0x80}, {&(0x7f0000001000-0x44)="857f9cfb66b2d446a195e7110939b37ce7d6e89048e89adeccede1f7160b4bc2bc0a0977fbc182c85b7eb7d097fa530345d002bdf880108bf538f955a2036f925ab61906", 0x44}, {&(0x7f00000cd000)="9d48e68ae9c2bb39cd63065d47e2aa5bbf7a9d128cd0823c2db21c6a478d3754a1c8f8bc4d4378addeb5dcbb7332f4432ed0517d597be9b2f19787c6e06d04ec885459f11a5aeee5ab826bacd5277b915f67403c1b5fb72e745b40ab75b6e9a6ed7bbf8a1d84417e977d22da16a30bafad0dba3c3ad4cb7a33653368e4", 0x7d}, {&(0x7f00008db000)="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{&(0x7f00000b8000-0x1000)="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0x1000}, {&(0x7f0000999000)="4c83288d50e1b3e927", 0x9}], 0x9, &(0x7f0000206000-0x100)={0x100, 0x10e, 0x7ff, "5f9e9e7a44c7d0edbd24135d0ba5c838733012a2f7b837df2f6b4ad2b91c76e079a6f90a1dd0e9bc195ebad9c6415c5c96e5a63f5995122db83297427c3c8d1876a6ad618bdc775ac1eea7225178baf7bf89fad6efa850a7058f67897cc5094311940823ab27a0f7025ea171aebd4fc23d53d445792b7515cdeaa42b06649d1714327541b656bb9223fabaac148a33a451f1021a597f85fe70f5576f3f2fa435c56d306b0f467b6072bf0ee9fa4dc23bf2c096d26dc2ff10efb5827c0ea264af7a2908b2cbde59211c600e494187ef4121f5ab7154dde7124db3aadbbd9613d1a477c6c1e848bf3427c4d8f1771c"}, 0x100, 0x80}], 0x5, 0x8800) mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f00003d3000)=0x7ff, &(0x7f00005d4000)=0x2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00009d8000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x2, 0x0, 0x2, 0x649c, 0x4, 0x5}, 0x20) [ 352.567821] QAT: Invalid ioctl 2017/11/12 22:14:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r0 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c", 0xaa, r0) r2 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab9f8ab33625", 0x8, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r1, r1, r2}, &(0x7f000001d000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x3b, "dd8051a81954383da999c7d5ea978707812e085953606550842e07e5a86a5eb81754e83dead45d36b9efbb08cf67c23ba968089e17d3ea7f87babc"}, &(0x7f0000d94000)=0x43) 2017/11/12 22:14:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000092d000)={0x0, 0x3}, &(0x7f0000d43000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000002f000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) syz_emit_ethernet(0x3b, &(0x7f0000b32000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="99b4301b6a14", [{[{0x9100, 0x5, 0xefc5bae, 0xfffffffffffffffd}], {0x8100, 0x7fff, 0x4, 0x1ff}}], {{0x8864, @arp=@generic={0x305, 0x201, 0x6, 0x1, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "98", @random="981492cd0f35", "f3be9126c477f9aa41bda185f59ae7a4"}}}}, &(0x7f000014e000-0x10)={0x1, 0x2, [0xbf8, 0x4ba]}) r2 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r3 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r2) r4 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab9f8ab336253e9e7984f5b66a", 0xf, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r3, r3, r4}, &(0x7f000001d000-0x7d)="", 0x0, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x0, ""}, &(0x7f0000d94000)=0x8) socketpair$inet6(0xa, 0x800, 0xb0, &(0x7f0000b82000)={0x0, 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000845000)={@multicast1=0x0, @multicast2=0x0, 0x0}, &(0x7f0000062000-0x4)=0xc) setsockopt$inet6_mreq(r5, 0x29, 0x1c, &(0x7f000019a000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r6}, 0x14) [ 352.662912] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=14606 sclass=netlink_route_socket pig=16357 comm=syz-executor7 2017/11/12 22:14:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f000026f000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000bd8000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000dda000)=0x5, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$addseals(r1, 0x409, 0x8) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f000000c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_SET_FD(r4, 0xc0481273, r4) r5 = request_key(&(0x7f0000488000-0xa)="626c61636b6c10737400", &(0x7f0000920000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000056d000)="2f6465762f6c6f6f702300", 0xfffffffffffffff8) r6 = request_key(&(0x7f0000b20000-0x8)="620100000003a5", &(0x7f0000560000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007e3000)="2f6465762f6c6f6f702300", 0xfffffffffffffffb) sendto(r1, &(0x7f0000f1f000-0x7c)="e4874cd31be3ab84fb042085e5d9656ce1f476e0faed78d4b747283f20babbca08a0e155cfe9bd49863ea11d83d1dbfee4af177fc0c50622410e9500a2cde691287207f2f086ee201b9747bd1b241f7843b0334b18704b54da9c0c62577ba908c25e1e127ba3596332aeabc8f2ce3472c1315700d839079e8e4e64f9", 0x7c, 0x20000004, &(0x7f0000a4a000)=@l2={0x1f, 0x5, {0x3, 0x7f, 0xe8, 0x20, 0xe9e2, 0x4}, 0x101, 0xf5}, 0xe) keyctl$negate(0xd, r5, 0x7ef4, r6) r7 = socket(0x2, 0x80803, 0x80) ioctl$sock_kcm_SIOCKCMUNATTACH(r7, 0x89e1, &(0x7f0000afb000)={r1}) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0xcba) ioctl$sock_ipx_SIOCAIPXITFCRT(r7, 0x89e0, &(0x7f000000d000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000fce000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000725000)=0xe8) getsockname(r7, &(0x7f0000839000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000059b000)=0xe) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffdfffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) mount(&(0x7f0000276000-0x6)="2e2f66696c653000", &(0x7f0000032000)="2e2f66696c653000", &(0x7f0000c61000)="646576746d70667300", 0x8000, &(0x7f0000d3e000)="") r8 = openat(0xffffffffffffffff, &(0x7f0000566000-0x8)="2e2f66696c653000", 0x1, 0x1) symlinkat(&(0x7f0000c78000-0x8)="2e2f66696c653000", r8, &(0x7f0000db7000-0x8)="2e2f66696c653000") 2017/11/12 22:14:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x3) r0 = accept4(0xffffffffffffff9c, &(0x7f0000cc4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00007fa000-0x4)=0x14, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000046b000)={0x0, 0x4, 0x0}, &(0x7f00001b0000)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000027000-0x8)=@assoc_value={r1, 0x0}, &(0x7f0000e88000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00006df000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db13c8d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c5c000)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000080f000)={@common="6e723000000000000000000000000000", @ifru_settings={0x0, 0x100000001, @fr=&(0x7f0000832000-0x18)={0x6, 0x6, 0x81, 0x4, 0x101, 0x8, 0x80000000}}}) syz_emit_ethernet(0x9b, &(0x7f000033c000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x6558, @ipv4={{0x12, 0x4, 0x401, 0x0, 0x8d, 0x0, 0x7, 0x3ff, 0xef, 0x0, @multicast1=0xe0000001, @rand_addr=0x7fffffff, {[@cipso={0x86, 0x14, 0xffffffffde4ef0df, [{0x5, 0xe, "56b0f0394d1e3ced3452c9cb"}]}, @ra={0x94, 0x6, 0x1}, @noop={0x1}, @ra={0x94, 0x6, 0xffffffff}, @ssrr={0x89, 0x13, 0xaa8, [@broadcast=0xffffffff, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001]}]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x7, 0x0, {0xe, 0x4, 0x245, 0x20, 0x14ec0000000, 0x0, 0x0, 0x8, 0x0, 0xfa6, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, {[@generic={0x44, 0x4, "1366"}, @ra={0x94, 0x6, 0x516f}, @generic={0x0, 0x7, "a2fd76f6a7"}, @timestamp={0x44, 0x10, 0x7, 0x3, 0x6, [{[], 0xa2a1}, {[@broadcast=0xffffffff], 0x8}]}]}}, "115cd08096"}}}}}, &(0x7f0000ed2000)={0x0, 0x1, [0xd3f]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000ec9000)={0x0, @in={{0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffe0, 0x8, 0x0, 0xffffffffffffffe0, 0x4}, &(0x7f0000023000-0x4)=0xa0) sendmmsg$inet_sctp(r3, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000400000)=[{&(0x7f000095e000)="02", 0x1}], 0x1, &(0x7f0000427000)=[@sndrcv={0x30, 0x84, 0x1, {0xad1, 0x8000, 0x200, 0x7, 0x1, 0x3ff, 0x3, 0x7fff, 0x0}}, @init={0x18, 0x84, 0x0, {0x5, 0x7, 0x7, 0x80000000}}], 0x2, 0x0}, {&(0x7f000093e000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000095e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x2, 0x8004, 0x1, 0x4e, 0x8247, 0x6, 0x2, r4}}], 0x1, 0x0}], 0x2, 0x40) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a98000)="2f6465762f7667615f6172626974657200", 0x402800, 0x0) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000127000)={{0x0, 0x2000, 0xd, 0x9, 0x10000, 0x6, 0x81, 0x0, 0x7fff, 0x8, 0x0, 0x10000, 0x0}, {0x10d004, 0x1, 0xf, 0x1f, 0x1f, 0x1, 0x81, 0x7dc70000000, 0x577, 0x5, 0x80000001, 0x5, 0x0}, {0x2, 0x2, 0xf, 0x7bac, 0x4, 0x0, 0x8000, 0x4, 0x80, 0x2f5d, 0x0, 0x1, 0x0}, {0x0, 0x0, 0x10, 0x4e00000000000000, 0x5, 0x101, 0xf3b, 0x806b, 0x2, 0x30, 0x1f, 0x8000, 0x0}, {0x6000, 0x6000, 0x3, 0x8, 0xa2c, 0x2, 0x8, 0x8, 0x5, 0x3bc82f0e, 0xffff, 0x7, 0x0}, {0x2, 0x4000, 0xf, 0xffffffff, 0xd3d, 0xab, 0x8, 0x314, 0x0, 0x3, 0x200, 0x3, 0x0}, {0x17001, 0x4000, 0xc, 0x7, 0x2, 0xff, 0xf9, 0x4, 0x62d7800000000000, 0xf800000000000000, 0x2520, 0x6, 0x0}, {0x2, 0x4, 0xb, 0x80000000, 0xffffffff, 0xfffffffeffffffff, 0xa4, 0x80000001, 0x7, 0x80000000, 0x7fff, 0x2, 0x0}, {0x0, 0x5000, [0x0, 0x0, 0x0]}, {0xf000, 0x6002, [0x0, 0x0, 0x0]}, 0x10016, 0x0, 0xd000, 0x104, 0x6, 0x1, 0x0, [0x9, 0x3273, 0x1, 0x4]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4$inet6(0xffffffffffffffff, &(0x7f000067b000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000786000-0x4)=0x1c, 0x0) r7 = syz_open_dev$sndseq(&(0x7f000027f000-0xd)="2f6465762f736e642f73657100", 0x0, 0x80800042) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000b73000)={0x0, @in6={{0xa, 0x3, 0x4bac6d7e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fe9000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000a38000-0x8c)={r4, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008f5000-0x4)=0x8c) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r7, 0xc08c5332, &(0x7f0000535000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1631, &(0x7f0000cd8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x15fb, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x5, [0x0, 0x0, 0x0], {0x100000001, 0x6, "815587", 0xf922, 0x84, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@hopopts={0xd, 0x232, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0x74, "7ace89a51fdfbfb6d40c02b88e97d6a7088cded1995c05a6258aac3578178f3efbe0b404c6a364c8faf8feba27f48a6c502c843cc2d12eae4a99163ff4f380b29cca238c5d2aca8c431e5304779c09adc18a2941db15a2ece4888275db042ae41dc0a3920a8b6980fd9500f5ee78c6759faddb02"}, {0xff, 0xb2, "2839d9d55f76aa851c195717d297ab86a0a2bffc231523ee44fd0b5dadb5c7802d9bb1ff68cd6bf7d0bc516aa67b9adec8b40a730506f22a7248a01a85d3fc6c9a781625f7c05010ca166dfab77e5ffc981fb7ce73e9d94d39b4d90e69a7ea09beafecab7e00106db9665269633a100db1ed696cd2850f660132b5aa1f42e8c3f2f8a22cb9b9374aa8cc1c884b82603a8f06994cbdf02e52b1d4f700625770580acb0b08d6b93ec7a551ac3e7c9e12a70e9b"}, {0x0, 0x68, "c1fce11b9923462b974848287a85da2d4c0b540d379c79efaa7760c78ca89b9a9edd62d81ac70d02e1c5b6cb2edb82832dc7554516d60985e93bdb1a289815098882801a74c030712eff58daa03f80a6b6de56c6053727cc1e4556268765a2db8e19d054a5318b93"}, {0xff, 0x1000, "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"}]}, @hopopts={0x7f, 0x76, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc2, 0x7f, "032c03bae3ac91293a88f438c81e6f204e1918bd4e6970311d4126d9c3bb126cc457dbef10c76e23a65894e750e3f4f0cfab497bc47cbe426c48d6c00e5de1d2c9b7eccd3a23f603bd36367fd4b87e84a7ad1b3492450c0171a512b25cdcaf3432ccb7b4ea70cdbad973c072cc32ba6f78d3e1e94016409394990824593d04"}, {0xff, 0x59, "9f7bb34790bd10201646de39b1619b54d4f594fe6c4b4bf4f373de1aa4a02e66f657d67404f7bfc3015497db28ad73b6daa645b2167aa79595629214ab84420f4247c1b0a073c6bf50136d24ac5a2db24b98ee405815903bf7"}, {0x1, 0x27, "c35eb4357ab2000db021a086eb8dbd598424f697d0f87cd6d59f73ceac0f6a44ee2d2501118d55"}, {0xff, 0x22, "c40764a97cf229a83e6f9f0da31cba73e041215c53045931335e997a8ec1809b0292"}, {0xff, 0x1e, "dbcb0c85cef56e52fb212e79ac87b305c1e22156fc7e6b7fc8a25ac3fc46"}, {0x7, 0xe1, "c8ab6f3d7e0d76a779593c66d1f6995b0f7bf359663e16f7c9337f861acf3c9be051778680104ce2437f91b897f53a523fd1c1357a63a828e545e3bd3733b05f3a261acea7e5927a18ceabcfa89eff9fbb05ded38593328ccd368a69d5f5cb3f2af475ec83fb29bebd98c6f30fef6c85f4a5940ceaf1aef5fab378408b7cfabafdc131cbf4b7ce8ec554711f8f2d08d6bf0e1445c618d30eccb643354285dad2e09e730b0ce7f97c899021c5edce93848d52ad78763f562df293788498fca1173574185dc783eaec952d63cd6cebc0b9a1c3a91a0fc1b24048e77db6c66c8601d1"}, {0xff, 0x7c, "4df89a56b605db0bd6c13bfaf9aa3fc51dcc849885f1c3332d64ce124d7b9dda18349459fd876ee77de2bf65dee93e036bc205b0bada748875eccef08f4bf8c123403d6dde86063a834eefce740f0abd5669e395983a6ef246546349e50c3bea5b4c9b5e9a7cebe68985426810ccd2757457a7677d73a30eca1e03de"}, {0xff, 0x4e, "0a6d62396216d7dff7597ee25ba1514a4d70aefb09fe9c9c1000dcfae22d8f0ba3845a53de6bda21fb499d29b9e5f57ec965a32a482d0249dc2678799cb97f9ed323ce42373f946329e61f6658fc"}, {0xff, 0xb4, "4318f85ebcf22ba398c4b8f5353585836dbce2fc27b7f05b7f7941d31f6776c3997dc3768d2687bc5b2596674334e9241cd8400440c0f7498cb83d8983db07ed982c940c2660d0193caaef499fea9b3f26570d0c82ed8841f6d3a7749a1fe3c2ebd714f3c47763ccc5ec5d074258284f1293c79afc1419ed30763c5f9c58338ded8810d1efcb0c8828d63186ef5b36b47f32c81b2baeb7aa27d95a110613d6274c5a7cdbc31f48c5cedb96bd5f47a62394e4ee3f"}]}, @fragment={0x16, 0x3, 0x7, 0x1000, 0x9, 0x7, 0x2}], "323daefbd7371aaba2c8bf0a24713029fb7c6b7adc002871af4d18824c00f00d003df84174d09b64fd97e23d5b6beac25227ac1a57ce7b2c5049abae494cedf4ce95f218bab35c6e8d7c8784fb8af6a3fceaebd3e6c604a0469115e1ec1db9f8dc039e486ec4fbc8680d90"}}}}}}}, 0x0) 2017/11/12 22:14:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r0 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019", 0xb6, r0) r2 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab9f8ab33625", 0x8, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r1, r1, r2}, &(0x7f000001d000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x3b, "dd8051a81954383da999c7d5ea978707812e085953606550842e07e5a86a5eb81754e83dead45d36b9efbb08cf67c23ba968089e17d3ea7f87babc"}, &(0x7f0000d94000)=0x43) [ 352.739180] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=14606 sclass=netlink_route_socket pig=16357 comm=syz-executor7 2017/11/12 22:14:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000092d000)={0x0, 0x3}, &(0x7f0000d43000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000002f000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = add_key$keyring(&(0x7f0000bad000-0x8)="6b657972696e6700", &(0x7f0000d05000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f00000ea000-0x8)="6b657972696e6700", &(0x7f0000a02000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) r3 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r4 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r3) r5 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab9f8ab336253e9e7984f5b66a", 0xf, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r4, r4, r5}, &(0x7f000001d000-0x7d)="", 0x0, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x0, ""}, &(0x7f0000d94000)=0x8) 2017/11/12 22:14:11 executing program 1: sendmmsg(0xffffffffffffffff, &(0x7f0000560000-0x240)=[{{0x0, 0x0, &(0x7f000036f000-0x70)=[{&(0x7f0000290000)="a41cd7af143f028bc6440f8b01bd6c6d1991362019c5b0086928634c73937acf8b9ae07379531f4c89718fa7fc3cac036592101713be4161bb99b042204500c26d561de21d209d28ee46d4d0cde9a1f2ffa6530cf250fdd179eca36092fb3ee3015a103e43c5ef0f1d17247316ff7754540da682a177a8eb82ecfe2439da31ea30f0339383b224572c4ef47be84df32c8b1f8cf445e17f4e348f6f707e5cfbb720c5e4c7e5a90c8c9a19089629c9d527c15a", 0xb2}, {&(0x7f0000523000)="", 0x0}], 0x2, &(0x7f00009a2000)=[], 0x0, 0x40081}, 0xfffffffffffffffc}, {{0x0, 0x0, &(0x7f000075c000-0x60)=[{&(0x7f000054c000)="", 0x0}, {&(0x7f0000ecb000)="", 0x0}], 0x2, &(0x7f0000d65000-0x1d0)=[], 0x0, 0x0}, 0x0}, {{&(0x7f00002ed000)=@ethernet={0x307, @random="b2c939f2754a", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a47000)=[], 0x0, &(0x7f0000ba9000-0x368)=[], 0x0, 0x0}, 0x219b}, {{&(0x7f0000de4000-0x60)=@nfc_llcp={0x27, 0x5b1, 0x5, 0x3, 0x6, 0x0, "5333964cfb470e538b46b38350740f493bee802c12d2e0a2a07b1e0137fbcfadf9e9e7d9f4be6893f22eb24da4cf6aec0c7ef18dfbbe6a60d32b3c0b34908f", 0x100000000}, 0x58, &(0x7f000099e000)=[], 0x0, &(0x7f0000acb000-0x298)=[{0x30, 0x0, 0x3aca, "f28a0a59881fcbec8dcd7c8441b2d629f4ef8fb8e36e3c813c538efd90f91b4a3f23"}], 0x1, 0x0}, 0x1ff}], 0x4, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000381000)={0x0, 0x78, 0xdf, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x5, 0xfa, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)="2f6465762f6b766d00", 0x402, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000abb000)={0x10003, 0x0, &(0x7f0000d26000/0x2000)=nil}) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0x0) socket$inet6_sctp(0xa, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000b27000)={0x0, 0x0, ""}, &(0x7f00007f3000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000043f000-0x8)={r3, 0x3}, &(0x7f000018c000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000cf000)="2f6465762f7667615f6172626974657200", 0x8000, 0x0) ioctl$KIOCSOUND(r4, 0x4b2f, 0xffb) syz_emit_ethernet(0x127, &(0x7f0000c15000-0x127)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x119, 0x0, 0x0, 0x7, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x1f, 0xa1, 0x0, @empty=0x0, "591cef56f5a6516873363a24975cb6c87105c8254cafe6d2b705d170fdd33309c2e4087403581f6cba0bb5815321edd3a23350ab48869a3ffecfbc96351187e313c857b49caa2c7a9af9cb044b43828d5ee939922f4ebef51b5ede8d92ee03481ef9be513f783eacd900b69cfe59e58873e8ab8f59433099824a9d4a4b462b98dc737b8e186283d7c0a68a56da831573cde890139a30fca92b9dffa9dd4a916aaa5146d92c63ee8eb917b7f4d82cdf45529ee51fa69258535abb5b360117b4f4d892e8be48ef3c331c0d453f03aaac538d396f1fb9e09d4d524f14ec9241ec76f802447d93e0061b2f917325a45ac1d1771e8af2761b4a2c95dc79a4b9"}}}}}, 0x0) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f0000473000)={0x79, 0x0, [0x2, 0x4, 0x3, 0xfffffffffffffffd], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x9, 0x6, 0xf3e, &(0x7f0000a17000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f0000d8e000-0xc)={0x0, 0x0}) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000552000-0xc)="2f6465762f72666b696c6c00", 0xfd, 0x0) ioctl$KVM_NMI(r6, 0xae9a) r7 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mbind(&(0x7f0000776000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000687000-0x8)=0x8abc, 0x0, 0x7) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000341000)={0x0, 0x7000, 0x5, 0x3, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_SREGS(r7, 0x4138ae84, &(0x7f0000c8b000)={{0xd000, 0x7000, 0xc, 0x9, 0x4, 0xf49, 0x8, 0x9, 0x2, 0x8, 0xd0d000000, 0x5, 0x0}, {0x10000, 0x2000, 0x4, 0xff, 0x8000, 0x80000000, 0x100, 0x7, 0x1, 0x1ff, 0x4, 0xab, 0x0}, {0xa00d0008d410ede7, 0x107000, 0xf, 0x8, 0x10000, 0x6021, 0x5, 0x3, 0x227, 0x4, 0x80, 0x7f, 0x0}, {0x10000, 0xf000, 0x0, 0x9, 0x0, 0x7, 0x3, 0x7, 0x9, 0x4, 0x4, 0x200000000000000, 0x0}, {0xf000, 0x11000, 0x8, 0x106, 0x200, 0x0, 0x3, 0x0, 0x4, 0xd, 0x80, 0x3, 0x0}, {0x6000, 0x5004, 0xf, 0x9, 0xfffffffffffeffff, 0x65128744, 0x9, 0x7, 0x9, 0x82, 0x8, 0x200, 0x0}, {0x4000, 0x0, 0xb4c67b03cc865f3, 0x99c1, 0x7, 0x1ff, 0x8, 0x566, 0x4, 0x3f, 0x1, 0x20, 0x0}, {0xf000, 0xd000, 0x1f, 0x4, 0x0, 0x8000, 0x1, 0x3, 0x100, 0x9, 0x2, 0x6, 0x0}, {0x4, 0x103005, [0x0, 0x0, 0x0]}, {0xf000, 0x0, [0x0, 0x0, 0x0]}, 0x40000, 0x0, 0xf000, 0x0, 0x4, 0x7fc, 0x5000, [0xbe4, 0xffff, 0x4, 0x6]}) ioctl$KVM_RUN(r7, 0xae80, 0x0) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c74000-0xb)="2f6465762f6877726e6700", 0x501000, 0x0) ioctl$PIO_CMAP(r8, 0x4b70, &(0x7f0000e61000-0x30)={0x3, 0x5, 0x9, 0x2, 0x2, 0x3ff}) ioctl$KVM_SET_VAPIC_ADDR(r7, 0x4008ae93, &(0x7f0000401000-0x8)=0x1000) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x1, 0x1000, 0x1000, &(0x7f00006c3000/0x1000)=nil}) ioctl$KVM_SET_LAPIC(r7, 0x4400ae8f, &(0x7f0000dc5000-0x400)={"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"}) ioctl$KVM_SET_SREGS(r7, 0x4138ae84, &(0x7f0000fe2000)={{0x4004, 0x0, 0xf, 0x3d, 0x8, 0x9, 0x5, 0x7ffffffd, 0xfffffffffffff801, 0xffff, 0x200, 0x0, 0x0}, {0x1000, 0x7000, 0xe, 0x6, 0x6, 0x5d, 0x7, 0x4, 0x2, 0x7fffffff, 0x200, 0x1, 0x0}, {0x1, 0x0, 0xc, 0xffffffff, 0x5, 0x4, 0x2, 0x3, 0x6996, 0xfffffffffffffeea, 0x3, 0x2, 0x0}, {0x0, 0x2, 0x3, 0x3, 0xcc, 0xa, 0x1f, 0x9, 0x3, 0x7ff, 0xffffffff, 0x3f, 0x0}, {0x1, 0x3000, 0x7, 0xa07, 0xffffffffffffffff, 0x4000004, 0x7, 0x6, 0x6, 0x8000, 0x6, 0x3, 0x0}, {0x1000, 0x10000, 0xf, 0x9, 0x2, 0x6, 0x8002, 0x4, 0x800, 0x3, 0x1, 0x5, 0x0}, {0x2001, 0x0, 0x3, 0xffffffffffffff03, 0x5, 0x8, 0x0, 0x7, 0x7e, 0x8000, 0x3, 0x0, 0x0}, {0x1001, 0x5000, 0x0, 0xb2be, 0x4, 0x6, 0x9, 0x3, 0x34, 0x2, 0xdf, 0x0, 0x0}, {0x1effe, 0x3002, [0x0, 0x0, 0x0]}, {0x2004, 0x4000, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0xd000, 0x22003, 0x3, 0x2000, 0x4000, [0x0, 0x0, 0x3cc, 0x4]}) 2017/11/12 22:14:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000407000-0x10)={0x0, 0x3, 0x400, 0x0, 0x3, 0x0, 0x8, 0x3, 0x0, 0x8001}) gettid() r0 = syz_open_dev$loop(&(0x7f0000abd000)="2f6465762f6c6f6f702300", 0x4, 0x1) getegid() ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) ioctl$TCXONC(r1, 0x540a, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000081c000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000c14000)=0x8) pwritev(r1, &(0x7f00000a4000-0x10)=[{&(0x7f0000342000-0x200)="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", 0x200}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00008e6000-0x20)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00006fe000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e, 0x10, "32b05d801e6649b812d2e6b6cc159442b12153132c9bf944cf270012da21ba80c040397714f77faa1e8ed3fc7209d64d14cec7479b05cae0c732de3ab6cc5f4b", "941406569a73d06556aee2943f5e94c844a55527af84fb28f011825af60910e7706eb4786b3a976da7b57211af834e7d98b839629689a1472f5578b2998bd7da", "efd55922a7dc329394610afbacd237d234afb805ebc3b94e4fb9d56dd03f1f8b", [0x905, 0x8]}) ioctl$TIOCEXCL(r1, 0x540c) r3 = shmget(0x2, 0x3000, 0x800, &(0x7f0000f5e000/0x3000)=nil) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) shmctl$IPC_STAT(r3, 0x2, &(0x7f00007dd000)="") setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000162000-0x5c)={{0xa, 0x1, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf563}, {0xa, 0x3, 0x401, @loopback={0x0, 0x1}, 0x8}, 0x6, [0x70f, 0x20, 0x7ff, 0xbb87, 0x7, 0x1008000, 0x2, 0x72]}, 0x5c) pwritev(r0, &(0x7f0000b3f000-0x30)=[], 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000c11000)={0x1}, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000590000-0x20)={@generic="fc812be1b3967d735f105ceaffda47c6", @ifru_flags=0x2200}) sync() setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000435000)={r2, 0x6}, 0x8) socket$inet6(0xa, 0x0, 0x2) kexec_load(0xcab5, 0x6, &(0x7f0000cfb000-0xc0)=[{&(0x7f0000316000)="", 0x0, 0xff, 0x5}, {&(0x7f0000168000)="d295b7bacfb59b0892f170c8291b781020b7b39e0f53c7ec82b567b092ca5cfc52322c18c3e2b9eb9e1902d2edc6db1e49bce46bf36f2fd1b95e1b3a3b56e91e0ee376db063a638599bc9044d9fe4936f8bc87c8b511fc57c65c70a2fddd57216a61840e8670604f254d0cfdb9055950a2355e602a8ea81b5a26e2def3068810abe7eac0fd0a4cdb6ec78110ae20dc340b7f91f0d76a95e953d09c17c9584b85f8d808ba2188", 0xa6, 0x100000001, 0x6}, {&(0x7f00000c7000)="", 0x0, 0xffffffffffffff2f, 0x5}, {&(0x7f00002d0000-0xb7)="0ebaf6fb7d9085ad6d8d2b350555cc1e6b4fd6f2549df1711424344ddaaf8c2740f643a4d694fa705c7ccc2bcf9430ced5503be672f156292e9bfcdfb18cf4256b9b7cc76da2e6d1fbf7be486578c6dd3df63e8abbf10e86e45540ccf2fe0da0b7e3c89a5e72eb952a1f0f02fd64ccd5663f647a4efecb49469d54e37db7fd0ae307b906ad4c1d0f6d0354df42738d992ab1206c2cd333fa08b89a5b627bdaa66013992e0cef1588e3934a48fcb272ec5245d176a6c465", 0xb7, 0x4, 0x44}, {&(0x7f00001d5000-0xb3)="f1344f1bcfe769d0da321e557cb5c510de4d63dc8538f7c6ac5a5bc4573d7a70f538ccd00cc0a0116aa0997d91f8efee3a94e9462a9eed00e1e1a5249dbd1d1b47c87ed65f39e0a21a91c7a49f0d856715c89394c64b4c20d8340f1ef95f98094fa015a8e74d6b414a43617cd5977a68d4139f0e670eaa7417629aafdb0819d8529bba724c8596e2c789420ee58bee18fab93f71d47e3466ef4cc3ccfeacf86d5e8a2d90a53e63695ce727fd83ac6f219891bf", 0xb3, 0x3, 0xf9}, {&(0x7f0000e15000)="c606a531f678b5a81e4ae460531eb2c728d20a7b4a067f0af3db3ce43df4ebada6c7ed224efd900e10a5648b084147b5fc572d01e7508cef25339852c50d212ff2ed75fc251ca83bc1905897b6c2d4aa2a21094bee6a96c2622e7bfffb089ad42b9197344e8c08cbfec235959bdb57bcdb567c20ef36b7ac9636", 0x7a, 0x3, 0xffffffffffff2798}], 0x30000) syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x0) 2017/11/12 22:14:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) unshare(0x0) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f00007d2000-0x4)=0x0, &(0x7f0000413000-0x1)="27") delete_module(&(0x7f0000388000-0x1)="00", 0x800) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00009c3000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000730000-0x4)=0x1c, 0x0) clone(0x0, &(0x7f0000cc3000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") wait4(0xffffffffffffffff, 0x0, 0x80000000, &(0x7f0000191000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_emit_ethernet(0x46, &(0x7f0000056000-0x2250)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x10, 0x6, "43f087", 0x10, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) read(0xffffffffffffffff, &(0x7f000066a000-0x33)="", 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000729000)={0x3, r0, 0x1}) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000471000)=0x0, &(0x7f0000f7a000)=0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f49000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000126000-0xc)={0x0, r0, 0x1}) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000e87000-0x28)={0x0, 0x0, 0x6, 0x401, "8fa0e6523447ad2600b6ec515af3374823905b3a38547bdbf8fe7de3f13c6489"}) bind$inet(0xffffffffffffffff, &(0x7f0000091000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sysfs$2(0x2, 0x3c7, &(0x7f000066a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fcntl$getown(0xffffffffffffffff, 0x9) 2017/11/12 22:14:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r0 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa", 0xbc, r0) r2 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab9f8ab33625", 0x8, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r1, r1, r2}, &(0x7f000001d000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x3b, "dd8051a81954383da999c7d5ea978707812e085953606550842e07e5a86a5eb81754e83dead45d36b9efbb08cf67c23ba968089e17d3ea7f87babc"}, &(0x7f0000d94000)=0x43) 2017/11/12 22:14:11 executing program 6: mmap(&(0x7f0000000000/0x6e000)=nil, 0x6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000048000-0xc)={0x0, 0x0, 0x0}, &(0x7f000006b000)=0xc) r3 = socket(0x0, 0x5, 0x364f) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000008000-0x4)={0x0}, &(0x7f000006f000-0x4)=0x4) sched_setaffinity(r2, 0x8, &(0x7f000001c000-0x8)=0x9) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f000006f000)="2f6465762f7573626d6f6e2300", 0x8, 0x400) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = inotify_add_watch(r4, &(0x7f0000070000-0x8)="2e2f66696c653000", 0x5000000) inotify_rm_watch(0xffffffffffffffff, r5) pipe(&(0x7f000006d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet(0x2, 0x80002, 0x7, &(0x7f0000063000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = bpf$PROG_LOAD(0x5, &(0x7f000003c000)={0x7, 0x3, &(0x7f000006b000)=[@generic={0x7fffffff, 0x4a2, 0x100000000, 0x8}, @generic={0x4000000000002, 0x0, 0x8, 0x10000}, @generic={0x3, 0x4000000000000000, 0x0, 0xffffffffffffffb4}], &(0x7f000006c000-0x6)="6e6f64657600", 0x0, 0x0, &(0x7f0000006000)="", 0x2, 0x0}, 0x30) tkill(r2, 0x47) ioctl$KDADDIO(r6, 0x4b34, 0x7ff) ioctl$TUNGETVNETHDRSZ(r6, 0x800454d7, &(0x7f0000009000)=0x0) splice(r1, 0x0, r7, 0x0, 0x58, 0x0) ioctl$FIONREAD(r7, 0x541b, &(0x7f0000032000)=0x0) fgetxattr(r8, &(0x7f0000012000-0x15)=@random={"6f73322e00", "2f6465762f696e7075742f6d69636500"}, &(0x7f000006e000-0x1000)="", 0x0) r9 = dup2(r0, r0) fcntl$getflags(r7, 0x408) writev(r9, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/11/12 22:14:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000092d000)={0x0, 0x3}, &(0x7f0000d43000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000002f000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000694000)={0x0, 0x0}) r2 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r3 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r2) r4 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab9f8ab336253e9e7984f5b66a", 0xf, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r3, r3, r4}, &(0x7f000001d000-0x7d)="", 0x0, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x0, ""}, &(0x7f0000d94000)=0x8) 2017/11/12 22:14:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init1(0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(0xffffffffffffff9c, &(0x7f000028f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000b8c000-0x4)=0x10) accept(0xffffffffffffffff, &(0x7f0000350000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00006bc000-0x4)=0xe) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00006f6000-0x80)=@generic={0x20000000001e, "010300000500000000000000a500000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef3f1622ca5bdb9c8e2d2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x1e, 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000d9d000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000168000-0x4)=0x2000100000000007, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ebd000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r5, &(0x7f00001fd000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00005d1000-0x4)=0x8) ioctl$int_in(r4, 0x0, &(0x7f0000ebf000)=0x400) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000ebf000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000be4000)=0xb) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00006b7000-0x4)=0x1e6, 0x4) accept(r4, &(0x7f0000ec1000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f000082e000-0x4)=0xc) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f000010b000)=[{&(0x7f0000ec0000-0x3a)="3900000010000904690000008000000006fa00400100000002e7f306000000141900040004000207b600000000000608000300ff00001ee40400", 0x3a}], 0x1) bind(r2, &(0x7f0000fb8000)=@generic={0x20000000001f, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r2, &(0x7f000091e000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r7 = socket(0x10, 0x2, 0x10) write(r7, &(0x7f0000109000)="1c0000001e000720271622081d00000001000000000000020500f70000020019", 0x20) bind(r0, &(0x7f000091e000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00006af000)=@generic="7c00a6b6f9b7b81f89f63554af96382f", 0x10) socket(0x3000000001f, 0x802, 0x0) open_by_handle_at(r5, &(0x7f0000d9b000-0x21)={0x21, 0x80, "cb05742f39f816f136c8171235d1e282179bb072482454bdf3"}, 0xdc001) 2017/11/12 22:14:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r0 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce1", 0xbf, r0) r2 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab9f8ab33625", 0x8, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r1, r1, r2}, &(0x7f000001d000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x3b, "dd8051a81954383da999c7d5ea978707812e085953606550842e07e5a86a5eb81754e83dead45d36b9efbb08cf67c23ba968089e17d3ea7f87babc"}, &(0x7f0000d94000)=0x43) 2017/11/12 22:14:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ea2000-0x8)="2e2f66696c653000", 0x104) ioctl$KDSKBLED(r0, 0x4b65, 0x3) socketpair(0xa, 0x1, 0xcb, &(0x7f000089e000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00004e9000)={0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f00005f6000-0x78)={0x10000000001, 0x78, 0x5, 0x0, 0x0, 0x20000, 0x0, 0xd8, 0x1e004, 0x0, 0xa8, 0x87, 0xfffffffffffffffe, 0x5, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x456, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000660000-0xd)="2f6465762f7573626d6f6e2300", 0x809, 0x101000) ioctl$TTUNGETFILTER(r5, 0x801054db, &(0x7f00009a8000-0xba)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$int_in(r4, 0x5452, &(0x7f00000f2000)=0x5) r6 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000bcb000)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000048d000-0x4)=0xe8) ioctl$PIO_CMAP(r1, 0x4b70, &(0x7f000096b000)={0x7, 0x80, 0xfffffffffffffffa, 0xdcb, 0xfffffffffffffffa, 0xc0000000000000}) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000bab000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x3, 0x9, 0x1, 0x4, 0xe, 0xa0, 0xa0, 0xfffffffffffffff8, r7, r8}, {0xc9, 0x4, 0x1, 0x400, 0x2, 0x80000000, 0x4, 0x80a3}, {0x3f, 0x8, 0x86, 0xab4}, 0x0, 0x7fff, 0x7, 0x0, 0x10, 0x0}, {{@in=@loopback=0x7f000001, 0x4, 0x3}, 0xf, @in=@rand_addr=0x1000, 0x3ff, 0x0, 0x3, 0x6, 0x2, 0x10001, 0xfffffffffffff504}}, 0xe8) ioctl$KDSKBLED(r1, 0x4b65, 0xfffffffffffffffd) lstat(&(0x7f0000659000-0x8)="2e2f66696c653000", &(0x7f0000808000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r3, 0x10, &(0x7f00008d4000)={0x0, 0x0}) getresuid(&(0x7f0000301000-0x4)=0x0, &(0x7f0000d34000)=0x0, &(0x7f000056a000-0x4)=0x0) stat(&(0x7f00007a0000-0x8)="2e2f66696c653000", &(0x7f0000a66000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r5, 0x540f, &(0x7f00006d0000-0x4)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f000093b000)="2e2f66696c653000", &(0x7f00007c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getegid() sendmsg$netlink(r5, &(0x7f000039b000-0x38)={&(0x7f00006a9000-0xc)={0x0, 0x0, 0x200, 0x6}, 0xc, &(0x7f0000631000)=[{&(0x7f000036d000-0x374)=[{0x56, 0x5, 0x0, 0x4, 0x8, "2b60eb7e7b6eb23c474847032ab673ca761641b22ea339bc5388a70922959cecdbc5427a326a0143a1de717590c71cc51defc70e064ebbd238a91de8f569a6ef98c5df1c0cc0"}, {0x98, 0x0, 0x600, 0x2, 0x7, "19a8059697a1d017e5dba756770132003f72ab0fd5aef97295ed09488843081fc94e1517dd435ae71c9cf9c3af4afaa6d6d01b9ca3e048ecb2d4f9f8e8c1e64f523215a10273daeac462b300d07612fa81fc60d40f3a7864aa69418f484a531701138c23c2aeaccc353d8a4e2d0916444ce6ee067b2e22137ec7b5bbaec7ce8a4e4391612c349128"}, {0xb8, 0x7fff, 0x10, 0x80000000, 0x1, "2e2a35189ab1c32da2a7cb0e581bf1761416422f5d222843e7505d7c4b331c452759a78ea6aa2a22d447eca4059fb40fa60b37d075286473e48991a9fba7339b6f8e9fe66015c2bcf1ed92b38ff6f274a00d8a3c13e8bc2a75d67070d1c03deb84e4160159ae0e5758d414059c7af64ceaaf3186107223f5998dc5acfeb946fb7d8a44eca7cb85b3d77551844e5aa4da505e97798520b9967941ca194be2f327f9e99fec76d20291"}, {0xb8, 0x3, 0x110, 0x400, 0x5, "d98b67092e727b82af2222ef90a3903a4165533f6602989a51eee9392c88ddbbbf60ef051318548421685166c816b85494b1981d28f81625e5645bee7ecfda9d326ae9ffd3cc267c4166063806926866ab3fa1796db99fcf561d5224018a99674ac2bf770df8fd4b55c4d98298c76ea215fac35654827436e6d6395d5f29e30854511c5bcdf27aa236f3a83334310b8332d5fbfe26164836e281900f7fd04074f7952c8cfe25a880"}, {0xaa, 0x9, 0xc02, 0x9, 0x1, "8743a8d53749d592b9541bad5effbbdc07f717fffce8d9eeffd4b4c490a2a39e8457d30a2cdc836d468de32c10515c595dd6da33756115a95461dfd3e1e9d13959f68761c8ccd2c57c9d3c47a48a2859653649ff518c9a096ee5269185d11c6125909982c9a85b5e3050adb22f3244214925d67f6eabeaace9e86f21c4499a537beab14d7d737f6d7a2a2bc6e7d736d942328e9e03e1fcfa54c8"}, {0x47, 0x100000000, 0x102, 0x9, 0xffffffff, "c723b677cbd6bb5adeec51d0f2fb96178e235dc3c192e1a2c50598120aca85ac8ae5c8d2c1b50fd6006c39d01f687bfb2e26d6da042633"}, {0x25, 0x6, 0x400, 0xfffffffffffffff9, 0xfff, "38e7dda01ffcc924ddda598eebe1ef4dcc593e8ce2"}], 0x374}, {&(0x7f00006ab000-0x13be)=[{0x86, 0x0, 0x200, 0x80000000, 0xfff, "8081903652134ec57ecdea0eaa5975a0568528ccca2f97171ff9452babad10ed2a39bde63ef5717eaeb37c044b8d0f5f3d3e18ee0663ef8fface16def615b0ab455c476de574eb3d5d1a06f3d8b5716749a8730e3a9408caa6689489985fbb72b2cca671517d6a88b2b9d673a52c37151e2957917beb"}, {0x1010, 0x4, 0x700, 0x7fff, 0x9, "f729091f1bdc53f987cdf38684a67cdfee0fde0054a337bb124e6c22d5f5e1ea8bf7c7aa69f401899a604abd50b2d29481365342d23f0826fae462da65785371e0d30e08174b3425c173f5721e25e5b73bcc79d88e8386aeff557fb519c01f785f4f9074c11b4cadf53d46e1347941aa478705656f285477b9580a35744599928dc10a426b068f016076c60be4f10bcb0fb62b1aa488e1e57db8a9b3949b53c52d6c6279897198d34529e7cba8c883453558673a6d5ff81b20e61d63eb77d4bc16b2abd9404ee8fbcbc5b87e181ae1874d81bce281b9a502d1e515c87e2cbb12e8eb77329c5b84050068d8de3355857e5210e174dca04783bcc7c4eb5da5a0177e549c68fd7b8fa157b3c66e06b6a5932147d7bc4e4e207442ada472f52f9029c8d77f00c49e3d8a36fc00b99f48754f65b5238e92412adacccdeee8c031aecce84abda49474bea5d8f68d58ceef6de5e0adff0122e34a245d8997ace9e9fca0111ab8cba8817f1cc68e79dd79db52001a25542886cbe5d25a80220fb4f52e508148f33e368f91d072e77ee010786bccd23eba04528f3e6a8f88d12c798e34daf99381d41db9c1c8c31ed7a67cb8792e1fbb574468d73ef212d20c44b0861d90a964d4e65cafe745a1238567ff57ed4c91779c215ac2de1e4ddf137efde504ef32a6f75c3906e172cd007c2ce87772e7bd96fb655dd5196a44f5d9568de6d189cae01f41b21bb8358920b653e52bbc7e0d940448ad5ac3fd87cc9e03cb20bd996cd6b93e05f7c22fafd6b56f185ec41ac22892f2b39145afdbb367896c591fe8f491ed39adbb98bc56b8d908eecd421d42bfc36717d4a6e0d2c4329ca103e0640eeacc1bdd75ddd2f150101c5266c8ebb0f01a0d6edf3c916b32b04ed25bc6ddf8e2cfbe1d88558033a43d72c18689b087d48ac67e3eb58bb4d5c1e45964ea4b9fe046d25086b500dd85fbef525e4570a6736b1057a368c11e42d3f1669b30d97daf30185fb584342f58b340bef1316517aeca440fb127a09eab59f9ad98e97b0e9cb90828eac43e9414eaf76f08b114a55dc19be51aec5f2a76b310c73b3d9f531f1085d7f5a95e932cc0821e102c07e2311a8ca0ab36d81ba683a2cbb9e8d331b86d449795558fc2404bb61eaca80a1a28b93af7abf99414c49f339bd470ad053a5a2e4e37964517b4929adef1d772f9d606cad9f43f54831aa336ad8fe5c071df27c0e3a776fe9398323953479601ace5a61a6afeea1f7f96c3064be39091c22ff0dfabab69738d6cec509747aa2b931c7061004862214d228cfea46f5372fb45781e3a3ce48e82422d90d4c749cbf99fe269b59aaa128a7531e5d94eff578a5f3e1491d6c02e4f971f4dcdb89c4bfed2d8b7e44587deb452676735ed42b2ad0bed00d3a1819a871d8c69721965bbb9c8a00c98675453c766406485a4e2aaa72631df55a6e3b07d021d30c941695c5baa64795c15e7bb309f7171083ca1d56bb718763c87f0d8fca00e82f9b806794acedac80775b4a26ed6be489c229bdbb11184f241d91dc69491f187ab0dbc2d43019fb80367a1db3af10a2081b07ba1521817b8e59229c8753a6d88626a0ef2547528d51aa6a4fdca329cfe5a10e002d86624ac112d2d99f63405db640ffd52b95422a370f05b4527f5f558a9b6309fbc80551e1d9804b9d9262a7bcce68c9631beac8ff3e11db752b4dfcf93b42c58b5c5bbc0de926c9c639b91834ba239af47a46cacf3ce672b6000e6f2a89396952dce90f53f39c6bb83f2c529eebf9dca8638d16b3f892d356f4901e6ce5d64059c009af0934d6732d9c35692c2cb15891e13368982bd6801f351f383ccf91ae60b8bc3c32ee1491614e4df2f6339a1b88435fb272764288f84559abb1be234141504d703b2cbb448b759cd2e504d37413872ad690c2e38473d48a2b8c2e8ad104d538676adadc63408fb732931adb75dd36da5b8631c6a446ef9dc38424a3d40abc2babf6b7035673d15e9baaa031bfa2a91a11b570bc1425e9567a0b0d5bc038c148270da073572f9ba90d44981282975c34a2e125ced87d37c5dd70ab1a7fd75597e8f3769dfb15085ee321629b6d83e5cdf25bec8b2ec3326a1dd67db34fbdf388318585d41f5974d517d3a53be29b19e30913da25b13dd0ff169984131990ffe570ca82317af789cd9d5ad17285ea47e69508b3e60f2a70aa830e1c1229fe85c27c85f43ecb899139ec03b684419b8e442a709b6c0fe687c4b151ca6eb4fc37136cfc9a9feb0ac11bf0cd4809eedddb6106f6b061f7caff7bd53d233f8de676a510210efdeb6495a796bfa2c4408bab2cce38b9568f7d4796c7c66d2822315ebe3e23f54f566e57c7bd5f148c3870e868ac1351f12a43dfb5e85dd46decc0caf84e3f575d156d44f1d13ae6d0200042bcc86d87ce2706304da1184c4237a428c7b30c03c2562c24105bf4119a4fc739d2e9936db67a9e3ed834843f72c8e3f6209f152ec62a820380206ec642eed4f01dcf408b3a368eb8da5fb336bf37baa06bc4d29415b343a078bbd5024d76357bc8e4aedc5db6a64576c6d8ad970de23603f48e3f8dac38d388ef4d31b716a4454081b96c76f4cb87f054753d2fd72e749d982e1cf7143f02da53ad5ba70728795dd7558f6df6df9aef78d6939853aee77a7a3bcd338f83f058a801ee8bc16f19ef3d4c078f1d2073dde4565141250947e76fbc4d5ac7ddbb4a8d0b6078b075911130b4668e379bc7f3897b8265dd98be68a3c8dea67c9fd0b2aaed21487163eb91991112dbd0f9f7708e0fb5b7d50548ba17a339eb1ea6bd72e0bbf3b22f6e7e744df4c2b81935b9e7a470a7f594fbe2d5d9a096b43a5bfcca82e4b5ef25620e07e61fc142fc03d88d9b2dba968ba01d272b7fb3e259c227b62ee7d5b94683ef535cfaa17c92eb198df966ef7224dbcd64bc5b4cc762bef528a829640b2ae3b0386fd1195e40ee92f16f5d0071750a3c86d6178d8bc07990afc409b11fcaf1017da17243ce34e53e1973e7b06538070dea1869970a5570ad384a4a592972ab958c832e11dc5df03e8356c424188a57218675217ac308be5a6fd1aaea92dcb34d7257fb285d315fa27c9c476a2564f788fe0dcb54418908b7c8c0c1756133a909c55f543ac6717c1bb5efce2caf3ef8190bc2980f0e4066a18e2020c3f643802206e2d0f9c968564d85394dd425f37e1cbca843341926610d7746c90ce0668d649ef92b91c0f80a11d5285742a2bfe06a5c373d6ce6a03105a9b8820deaa6de5ce584a33deae89a1fd8de6b3a0d5d7f5ba25f60ccf7a8c70b75821af12f395eaeb7082a11b765a18739bcd7ac2cff11144f5d9ea733d0447eb35035afef466527fbc76141c41a7943f052fac8e8da6b5cd6504597f711e56de9fe863536aaa3cff298e4b74db09ae76400e7d1570bb8af8a0ac2abce0521892dc0987b3accdf97b33fe1a86f9e90beaee50ecab1c15150e59064f23c8c4439f619e7ee714dee4560439d294b2123e8209f6459d9002b2374012c87ba5a61c4c3b7de59fe1e58e74647ca272c2eb44485d47161f90f9b6781c3303bb1a713a0ca8099c6949b849f5d710ed16bb4fe6486f2c92eea7924e60857d7d21e60d8bcbcc249afb406ab81f36d5a193de097a183a96e49d2efef887488ce8e5c91a61cf084c22d597bdbe3a9972218d63d62aeaff62a00862b2c3488579ede4c03527c0a1e72c6c19f0d18fa6f2ed19347b8c209e10acc2b8f639c436b7b43ab96323f62d838b40f7cc9cea9d0f1b23ae23b636740ddf85a0278088c4dd5ac29fcb5b38f9d74f30c4acbe10f5b2410ecbca812f88ac109e044f9567dcacd6d68d93f4072b8a62e85a2d2cef257e4332721ca6dadddda5d26884bd85dc9daa77ebbce5c327af88ddc8495a7b69222f8e5ba98e52b87dbf6d4453fef5c77c29d3fea79241620bf144eac4d0dbf8ceb8d6d1149903d11fabf3b8c2472ad18c5505a746cb72558783a629382ea355c929e438a8c8eac8afef8eebc1fa7549b7c6859a48215d1a47d648d5311f67b558287e6b2df2b464e68f810d798889bfccb3b4f474ad9f569030a77138fbb2da3f96fd64625379461511576b209595037dc1571d45d627a8beef56309ec4910f6a9663c45a60b0dde0246118ec86c2e1a9df96af1eda0e572420d31b8b12f00a65f9d01cb83ef606739a1e21d5f0b4e9e0267f1312b6b732e2aa050557ce52ddf1c9177e22d2fa37d719f08f10fb91f47ffdb450c9fa45c24130107ca583e614271185809a3226d1a5c5f8985242fb2794df10e0743b6b5b40306b3a3ecf32f4e10322bd099280924eb70e59ffd32ae247f2819b14b3fba24f07c0d19d184b63a3200718e6c9d5689b2413a8dc6f6fb51e44cf8b55f40368ad4ed07379365ff2ec298871de917fa5316666428ba93b9bb81442f0a5399abe004fd839566e5f99ace36f03dabd1dcce97fd839bf99812f57607c0af02d209ee01152c1233fcc6aa5109f61985d11be8d5c1e5429260d1ef74f5f7d252a69fd00b6bb1ed6271f340237436cda09da70f82c8386ded3986af84aba064378e0de33dfb30ff26597a6d7f95afba03255c8dea562fc3e1b050a922b827ba119007dc31810bc2bfb98a10fa2acd707ff6f53a2c6d037fd2d48c46eeab151dcd32cfd21d589a4576338ad68a2aada62a3c4176cde35bad0a5acdfcab891b5b111be0af537123b86eff9a82579649d42ef91d848226f458e22f5e80e1b0cc3fda9f185f179ec5d0357d891e5ac9f791aa7ad81281b9224726ffddb1bbf28300320f38b9776512b1267a10a548fe5568aa90aba6af4089a80813fecefb28ab6cf4d12a44f8fa8106862ef4a593c9925d3dbf5cf8d6ffd14bc998983302babe883f5785894d6314f7391db654676ba8c6fd98f4f8c81c335a660e6ece8b72bb71a79606aa19f9dbb8191aed801f6af1c5abcbff5ef8a4bd4a5886814672e17a0d1c7db14b735d501c0d02b6fa0f5efdddc52f6e1a12430fd42eddc4281a551cbb21657937376e25c4aee38aebe3f06698fd3da9f9740f65e950b4d18d3e8b5bc901ad5a6c171e48c8922829da8e236b387ab499623e5c6223617e378a6daca2e9887b2d209589e14c975371df9939ca7f6247b964ae9113f9fff7e6d70f58d13b48503edb29456d0f3a464dedf3d7c31c384b24242a5cf51fe3d4ae9fcd62bf90a864b5ac12ac5a5b3cce5e30cf6ca707fa4b6aec86238847fd7180d8e29c7ee19d644a21d5ee3764a1b8b75adb99c8a79029baabefb18bdf9af2c947989675fc60a98909f64bb1aa406f992cf57bb0675374549e979d95d5503c106397d00a04a7a5aa007414c6e1471f20e250690b0fee2866970d58aff27cdee22bfff731407454ff6975d4207246222df79c5122bd48c874fc0f6fcc030e35931f8794649e26fb10d7f4b4fe9c42db125122ee356efe6e2b44c246d23a88e2d14c92a5dd8cc87280cae34a2f21ecfb9f31a53b1d22d07db5599da8f9c42113aa507abe4787a22219c6cd38e69a3d7ade70f1bcff0b7799c70cce74e26759f832e9670f22e42818fa87955e05540f7e5706361736de89c5e947c306f54c8a8b4f3ff19bac81a7029a727b5c03cdb5869fdba2ea2e196c6576dbdaf8255e648f7a634d5e9a0aa6d8d32200f272b259bba81245ee0f208d0c40284a7ff3c9be4f3e8445a0d8a5388db95d9928942bf444d1a42d2a3d37c3f49e80f045508089df52339d0ef13a6773b1b3fa225fe90033335997a8ce2ee9695dc785b92e967"}, {0xb0, 0xffffffff, 0x802, 0x80000000000, 0x7, "06a165a097ca1ff5712c41185329ceb51dcbfa9ae922252ef3d3fecd0ab8073a2ac368ca30df32e4dffb113b996b1e64e8859b4fcb7b36d98a7abff8e50d14744c54c2b9dc62322474f1f080cfc5d7600a8c205de1b073d849f83d2b11cd237ad98b17b38d4078176d246f8b4a2e900cf49b6f68ec1b4538caffc5ae879bc0b1ec9507749139f5603b59c5d9f2474257669ab40901138076f94a26d6e3b107ad"}, {0x5a, 0xfffffffffffffff9, 0x200, 0x2574, 0x8, "4cb20881c7ffdf0fca8d2f0a36a3f711160919d852dc4409c1bcaac0e16647f27ba0239313a2dcd55a69154121f916575f1eaebc98acbf01da52ed86263440337636f0619d1d6252aaf2"}, {0x49, 0x1, 0x806, 0x1, 0x100, "3366643b661fe4d9cd98a4346a7074214dfce2f6becd7dcd0f7f7aba002772e6564601da8a00ab97f3f16fd55b46c83c66bde3acb8712c57f7"}, {0x77, 0x800, 0x100, 0x48, 0x81, "760d06566ea6f0020298c6e7303296e627178adefb00bd14d0f008427cb7874a04a5cc596c143ad30e31734820a29838e841d5f4c237f9d0020a80f1503af5167c79bd46d6df492eb3052a25b846a11d4ddfe718cbbc4187d7e8a8b69d9e145bbc74c61999d7e5"}, {0x26, 0x400, 0x10, 0x20, 0x7, "c94762e81b394878c67505d6a37442093d8284ba683e"}, {0x4e, 0x6, 0x305, 0x100000000, 0x1, "8057732b0b7b4ccf2e27c77bfbc31f644a517138ec41d15b8874360ff77f44d3bf740c9572b1512f1890385960bca61556325bba5c4e62940c712f7dd73c"}, {0xa2, 0x14c, 0x4, 0x202, 0x9e, "3f6a2c7e69399240872a8fa87ec8ef654417bf5ea8d0b46bccc8a519141291f763b0f5fd60e942af1fbb84795642020afc8ada6ee0608f96c70ed67a44178a2869119bcc234186f060ec31642884ee53a88a8b6a51b9d54666936a9ed0b4c58dd92915a8d7b1dcf73fd5c3fbd66814206bfb62d94ac37a05cd42974e188a4c275cc8534e3e50f2380c2fb3964041ad0ff11d"}, {0x48, 0x0, 0x100, 0x3ff, 0x83, "4e36b7f528f27893e3e329f242fd0b08b1e278698a3425549eac72308838a68401cb9144ecd810d5e4fe644a91780dc165cdd6cb6cb4216e"}], 0x13be}, {&(0x7f0000908000-0x193)=[{0x37, 0x1, 0x204, 0x7, 0x0, "a6ca398e7601c9a22a6d16fba7e7e8c0dab781dd465887235ef95f4e064b01dec7abf79eb1f57a"}, {0x92, 0x3f, 0x200, 0x9, 0x9, "635c8df05158170b6584c0df1326afc26db73265c55ef1d8cc3a2371963da02a19c4b7936a2ec65de23c05808ffafb5afef9315b53bb6d0d4ec39d34b6dbdd17b8251666eb81cc0082517b83206cb9edc56776141ed1ab7815633ae750738dfd518b8b470f53fdb8fd7fee8c56be26cc38f4d9c9a24d67b09a05790c8138d4263861"}, {0xca, 0x4, 0x800, 0xcef1, 0x8, "0f3b30b87c96a829abb8591be0bba8b2a1e15b8b4fc02b0e2c762bc0964eb135a7d6144ef16e89ada6e77685f6cefecd7825d7d6e40c30f9e32adfa0d8ea78a7fe3e659af24d98d0513491f76a064d0a2c29b9ca882ae3abd3306e45858fd49d3bb78c116347aac3755d6af549143da2a1c7ad97dad2f020deb1e133ca183af1dcc55ecb4f258b648222758490fe0ffdebe5f15be195297d0b56972ef126abb5f0ed8bbacd70f53f13195ca2020fbe8736b268d8afc6ae3f8d0d"}], 0x193}], 0x3, &(0x7f000072f000-0x90)=[@cred={0x20, 0x1, 0x2, r6, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x30, 0x1, 0x1, [r1, r3, r3, r4, r1, r1, r5]}], 0x4, 0x8000}, 0x4000) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r5, 0x800443d3, &(0x7f0000661000-0x14)={{0x5, 0x3, 0x2, 0x8, 0x10001, 0x8}, 0xedb9, 0x84e96a2, 0x100000000}) prctl$setname(0xf, &(0x7f0000eeb000-0xd)="2f6465762f7573626d6f6e2300") socket(0x2, 0x3, 0xfd) clone(0x0, &(0x7f0000952000)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") acct(&(0x7f0000ab2000)="2e2f66696c653000") fcntl$getownex(r5, 0x10, &(0x7f0000cc8000)={0x0, 0x0}) preadv(r2, &(0x7f00001e5000-0x20)=[{&(0x7f0000e59000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}, {&(0x7f0000b5e000-0x10)="00000000000000000000000000000000", 0x10}], 0x2, 0x0) 2017/11/12 22:14:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r0 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31", 0xc1, r0) r2 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab9f8ab33625", 0x8, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r1, r1, r2}, &(0x7f000001d000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x3b, "dd8051a81954383da999c7d5ea978707812e085953606550842e07e5a86a5eb81754e83dead45d36b9efbb08cf67c23ba968089e17d3ea7f87babc"}, &(0x7f0000d94000)=0x43) 2017/11/12 22:14:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000913000)="2f6465762f6175746f667300", 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) gettid() unshare(0xfffffffffffefff9) r1 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) fchmod(r1, 0x2) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000038000)="2f6465762f6b766d00", 0x200, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) msgget$private(0x0, 0x20000005) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000012000)="2f6465762f73657175656e6365723200", 0x40000, 0x0) read$eventfd(r4, &(0x7f0000050000)=0x0, 0x8) r5 = memfd_create(&(0x7f000095a000)="7f7275737465642d5c2c6367726f757023764c6e65743000", 0x5) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000033000)={r5, &(0x7f0000349000-0x7)="90284faaec2f03", &(0x7f0000076000-0x67)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000000d000-0x10)=@common="69666230000000000000000000000000") ioctl$KDSKBLED(r4, 0x4b65, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000031b000)=0x0) ioctl$TIOCSPGRP(r5, 0x540f, &(0x7f000035c000)=0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x200000000000000, 0x0, 0x10000000009, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x80000000, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r6 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r6, 0x1}) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000033000)={0x0, &(0x7f000002d000)=0x0, 0x2, r6, 0x4}) setsockopt$nfc_llcp_NFC_LLCP_RW(r5, 0x118, 0x0, &(0x7f000053c000-0x4)=0x804, 0x4) mq_timedsend(r2, &(0x7f00005b2000-0x1)="f0", 0x1, 0x8000, 0x0) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000917000)={0xc, 0x4, 0x4, 0x100004003, 0x0, r7, 0x0}, 0x1c) syz_open_dev$mice(&(0x7f000038b000)="2f6465762f696e7075742f6d69636500", 0x0, 0x418200) stat(&(0x7f000001b000-0x8)="2e2f66696c653000", &(0x7f000001a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/11/12 22:14:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000e12000-0x4)=0x0, &(0x7f0000b7c000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x44, 0x10000000000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8e000/0x1000)=nil, 0x1000, 0x2, 0x110, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x7, 0xfb) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000573000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000d6d000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f76000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000253000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000984000-0x4)=0xc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000002000-0x18)=[], 0x0, &(0x7f0000003000-0x10)={0x0, 0x989680}, &(0x7f0000001000-0x8)={0x0}, 0x8) inotify_init() mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f0000f7c000)=@add_del={0x2, &(0x7f00009e8000-0x10)=@generic="8511bfe784b31a389286568534e3c00f", 0xe6ed}) clock_gettime(0x4, &(0x7f0000b82000)={0x0, 0x0}) setresgid(r3, r3, r3) getitimer(0x3, &(0x7f0000d8c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={r4, r5+10000000}, &(0x7f0000048000)=0x80000000, 0x0) futex(&(0x7f000057c000)=0x0, 0x9, 0x1003, &(0x7f0000eac000)={0x89, 0x0}, &(0x7f0000f50000)=0x4000000000000001, 0x35a) r6 = syz_open_dev$sg(&(0x7f0000329000)="2f6465762f73672300", 0x0, 0x800) ioctl$KVM_SET_PIT(r6, 0x8048ae66, &(0x7f0000e88000)={[{0x8, 0x8, 0x20, 0x3, 0x4, 0x400, 0x1, 0xffffffffffffffff, 0x5, 0x4, 0x3, 0xfffc, 0x3}, {0x7, 0x20, 0x80000000, 0x98, 0x21, 0x9, 0x7, 0x9, 0x6000, 0x9, 0x5, 0x7fffffff, 0x3}, {0x1, 0xfffffffffffffffa, 0x20000000000000, 0x3, 0x9, 0x4, 0x0, 0x0, 0x0, 0x8, 0x7, 0xffffffffffffff75, 0x1}], 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f0000ac2000)={0x0, 0x6c, "0f69978d1efb52fbacb4795bc6194195489fe8c898692e79edabfc9ced7dcd2aa1fabf1fe8041ba84020e0f99b03fd0fa64261f723e87c1a823357c1ca6a6919fd2d3668865d36362833c45bce482e651c2ba50e7b65f9876be8d00dea33da3c6b57249780f314c6b5011d23"}, &(0x7f0000bd1000)=0x74) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x6d, &(0x7f0000aab000-0x73)={0x0, 0x6b, "9f66c520cbb15f0ecc63277ad4fc070be42f589c530db58b295cfa7443b9781bae8ab134469df3ce2b8c5d30dc7741f2f9131ed19a6540cf5a637300abc42714ede179c5a53e72f67b7fe8a163fe360d5167c77c6fa11a98761b5f39d0054875a62f4d65d53cf79f4da00a"}, &(0x7f0000f2d000-0x4)=0x73) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000f1a000)={0x0, 0x7b2}, &(0x7f0000e5c000-0x4)=0x8) r9 = creat(&(0x7f00004f2000-0x8)="2e2f66696c653000", 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000add000-0x8)=@assoc_value={r8, 0x45cb}, &(0x7f000082e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r9, 0x84, 0xf, &(0x7f00004ba000-0xa0)={0x0, @in6={{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x7f, 0x9, 0x7, 0x2}, &(0x7f0000ae1000)=0xa0) write(r7, &(0x7f00001e6000-0x24)="240000005a001f0914f9100d125a00001e1317130800f400ff00081d09fff80000200093", 0x24) 2017/11/12 22:14:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000092d000)={0x0, 0x3}, &(0x7f0000d43000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000002f000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000db2000-0x8)={0x0, 0x0}) r2 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r3 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r2) r4 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab9f8ab336253e9e7984f5b66a", 0xf, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r3, r3, r4}, &(0x7f000001d000-0x7d)="", 0x0, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x0, ""}, &(0x7f0000d94000)=0x8) 2017/11/12 22:14:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r0 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, 0x0) r2 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab9f8ab33625", 0x8, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r1, r1, r2}, &(0x7f000001d000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x3b, "dd8051a81954383da999c7d5ea978707812e085953606550842e07e5a86a5eb81754e83dead45d36b9efbb08cf67c23ba968089e17d3ea7f87babc"}, &(0x7f0000d94000)=0x43) 2017/11/12 22:14:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r0 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r0) r2 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="", 0x0, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r1, r1, r2}, &(0x7f000001d000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x3b, "dd8051a81954383da999c7d5ea978707812e085953606550842e07e5a86a5eb81754e83dead45d36b9efbb08cf67c23ba968089e17d3ea7f87babc"}, &(0x7f0000d94000)=0x43) 2017/11/12 22:14:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000c6000-0x8)={0x0, 0xff}, &(0x7f00005e3000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000a67000)={r2, 0x4}, &(0x7f00004d6000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fc8000)="2f6465762f72746300", 0x42080, 0x0) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000c24000)=@pic={0x0, 0xfffffffffffffffe, 0x7fff, 0x1, 0x8, 0x1f, 0xdc9b, 0x9, 0x8, 0x4, 0x63b, 0x5f1, 0x1f, 0x93a, 0x51, 0xb8b}) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f000002f000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00008bd000)={@rand_addr=0x0, @multicast2=0x0, 0x0}, &(0x7f00001f4000)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000795000)={@generic="4720daf51dc9960924ca54065be10031", r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) r7 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f000096b000-0x52)={r3, 0x4a, "a18e42b44562ec7aaf23d090350a8a367fb086211fbfcbf218a1281889809ac1215c62fb7387d9679fd4ba1eb629f3f193e24f8d3bb1565bc7d27913c5bab4a86a9063a195de8811c355"}, &(0x7f0000b3b000-0x4)=0x52) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r0) r8 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r7) write$eventfd(r5, &(0x7f0000d68000-0x8)=0x100000000, 0x8) r9 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab9f8ab336253e9e7984f5b66a", 0xf, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r8, r8, r9}, &(0x7f000001d000-0x7d)="", 0x0, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x0, ""}, &(0x7f0000d94000)=0x8) 2017/11/12 22:14:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0x47e1e8, {0xfffffffffffff27c}, 0x0, 0x9}, &(0x7f00001c0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000ba000-0x8)={0x0}) r0 = syz_open_dev$sg(&(0x7f000037b000-0x9)="2f6465762f73672300", 0x1, 0x10000) recvfrom(r0, &(0x7f000002f000-0x8e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e, 0x10000, &(0x7f0000e39000-0x8)=@sco={0x1f, {0x9, 0x71334a86, 0x4, 0x71, 0xc9f, 0x0}}, 0x8) readahead(r0, 0x3, 0x80000001) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000aec000-0x4)=0x3, 0x4) execve(&(0x7f0000dbc000)="2e2f66696c653000", &(0x7f0000a9d000)=[&(0x7f0000387000-0x1)="00", &(0x7f0000c37000)="25656d302e00", &(0x7f000013a000)="2f6465762f73672300", &(0x7f00000ad000-0x9)="2f6465762f73672300", &(0x7f0000934000)="2f6465762f73672300", &(0x7f0000574000)="2f6465762f73672300", &(0x7f00009e8000-0x1)="00", &(0x7f00004a9000)="2f6465762f73672300", &(0x7f00002fd000-0x9)="2f6465762f73672300", &(0x7f00007b5000-0x9)="2f6465762f73672300"], &(0x7f0000f82000-0x20)=[]) getsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00006b8000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000080a000-0x4)=0xa3) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000fe5000-0x20)={"1e2e0a314c1c1bafcde9cb81c8242563", {0x4, 0x0, 0x7, "e467f2fea23f", 0x1f, 0x0}}) pselect6(0x40, &(0x7f0000667000-0x40)={0x4, 0xd7, 0x6, 0x200, 0x9, 0xfff, 0x3, 0x4}, &(0x7f0000356000)={0x0, 0x800, 0x9c7a, 0x9, 0x9, 0x1, 0x6, 0x0}, &(0x7f000015e000-0x40)={0x3, 0x7, 0x100000000, 0x7, 0x2, 0x2, 0x4, 0x6}, &(0x7f000004c000)={0x77359400, 0x0}, &(0x7f000093e000)={&(0x7f00006ee000-0x8)={0x101}, 0x8}) socket$inet6(0xa, 0x0, 0x8001) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00003ad000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) mlockall(0x2) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000bdd000-0x2)={0x7, 0x4f50}) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00006e3000)="ce3a9aeac92e21eb19c6d996d3615edec3170cdf29f0638d0af8dfb0538baab0b0342bb6d7bc47b2421e9c25baac70913e742d190851250546df1d787074b794ceb7a5cf0b94bf937b769208e86ebe0bfea0430f0cef4f62e129ae4013cbd863f452db87381d8209213d9f40edd2a0722de38f1a81ced5d91506fb3c9c1222db06fe5a0bd5e8f28d7ee800687e2aa52e7d3f69a31cace659e3f38771ff57aef18b2ec21222dd6ec742fdbbea1bd52bff149028a212e31f8c9386f0ae97a547") r2 = syz_open_dev$sg(&(0x7f00001fe000)="2f6465762f73672300", 0xffffffff80000001, 0x0) timer_create(0x6, &(0x7f00007d2000)={0x0, 0x1d, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a22000-0x4)=0x0) timer_gettime(r3, &(0x7f0000a25000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) getsockname(r1, &(0x7f00008d7000)=@hci={0x0, 0x0, 0x0}, &(0x7f000063d000)=0x6) 2017/11/12 22:14:12 executing program 2: mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xafb000)=nil, 0xafb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004a9000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00004c3000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000018e000/0x1000)=nil, 0x1000, 0x7, 0x8010, r0, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afe000-0x9)="2f6465762f6b766d00", 0x4003c, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000004000-0x5c)={{0xa, 0x1, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5c}, {0xa, 0x1, 0x40000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a}, 0x2, [0xe3, 0x3f, 0x8, 0x2, 0xffff, 0x5, 0x9, 0x4]}, 0x5c) getpgid(0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = dup(r3) ioctl$KDGKBMETA(r4, 0x4b62, &(0x7f00001a8000)=0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00003b0000-0x11)="2f6465762f7161745f6164665f63746c00", 0x42c03, 0x0) ftruncate(r5, 0x9) ioctl$LOOP_CLR_FD(r5, 0x4c01) getsockopt$inet6_buf(r3, 0x29, 0xfb, &(0x7f0000005000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000)=0x48) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f0000001000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000001000-0x5c)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x10000, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x7ff}, {0xa, 0x1, 0xe8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x4, [0xfffffffffffffc01, 0xc19, 0x2, 0x1ff, 0x401, 0x0, 0x8, 0x125]}, 0x5c) openat$rfkill(0xffffffffffffff9c, &(0x7f0000c51000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r6 = add_key$user(&(0x7f0000cde000-0x5)="7573657200", &(0x7f00000ba000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b45000)="74763f0bd61362a0066fcaff451edddbbdce69a5a43444d6cad43dea4da978dfb28c941c900156c00620d3dff2f42bbde91c64713978395a34faa7bb671c1849af59fb9e40214d20d2550168f04d095f43a4bcd4169251bb6ed95d062a2496ba90c4cfecb66d0c07a2beeed3fb86ebbdbb936fc62b02beaefc8c35e4f714af3c4f06e84bee8772581c44d660c76aac4040ba761d29866f750562369e04d02ea068ce397d077c14efef4382e18aef56d7f5e147b5c96ea55c5d308ecc8301d2b02a", 0xc1, 0xffffffffffffffff) r7 = request_key(&(0x7f0000bc3000)="69645f7265736f6c76657200", &(0x7f000024d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000668000-0x11)="2f6465762f7161745f6164665f63746c00", 0xffffffffffffffff) keyctl$link(0x8, r6, r7) r8 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r8, 0xae60) 2017/11/12 22:14:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r0 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r0) r2 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab9f", 0x4, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r1, r1, r2}, &(0x7f000001d000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x3b, "dd8051a81954383da999c7d5ea978707812e085953606550842e07e5a86a5eb81754e83dead45d36b9efbb08cf67c23ba968089e17d3ea7f87babc"}, &(0x7f0000d94000)=0x43) 2017/11/12 22:14:12 executing program 3: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) fcntl$setpipe(r0, 0x407, 0xf97) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000066000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000048000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000062000)=0xc) open_by_handle_at(r2, &(0x7f000001d000-0xd4)={0xd4, 0x9, "4b34430009d245ab81877c86320be79ddb6938da1b1faeede586426f79308694f6c10868f383bfe23f5e694774f542788cff23cc1bb55f1577b3a4cf3c0dabf02933043ad16afa712b7f930f24f77a248ec2596638180500000000000000b8219e55c0838cfbd1f837f5b06193956da56be5ee8d811eb974718fae96bf5164747ae13909e7562c0b15dadb6225a70f23fffcb52a6d806a4bdb970cfcfbbfd0585435dfeb9616780a43f134cd04635819b94b50157d47dc69bd5a3dafc5dab2230000000299eae04409035861"}, 0x200) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r4, 0x0, 0x58, 0x0) r5 = dup2(r1, r1) write(r3, &(0x7f0000067000-0x95)="211187a874ea607e81545a412b2523d5b8026c88bbf52877306c8ee7ab990f930727abf1b3a2425fb604619a674c6aec1a400d84aaf502c1495b479c9eada72cebd9c13e0468da6bd334340900000012c29499d9e15e3f11cbd725768a3966e4866fc55fb6fb7e83c053aa2a842e5a93509da101bd3c8a163a678e28ada2f23b029985d282358b5b7650392bbaf2fb560f5460", 0x93) msgget$private(0x0, 0x0) fcntl$setpipe(r3, 0x407, 0x100000800) writev(r4, &(0x7f000000b000)=[{&(0x7f000005a000)="ac3ae8d7e77c294dff1ea343592f12803ea03caa2bfcb82d95749e7c8eaaae3e2c0337cd684c76113940d23978a47ac5963f911363bd2bcabda8e7b44d9e7a7933d53e5f67172d81c3ad2631e67943644655a328c766b4afb63efb73555123758d892aa41cc5c124fd6dbbbdb3ada59bf0fa54bd7226f43874d71523458858491c721dcb887708aba84e77ef3582563ea975e93b252733af7a59bb6e2349b2e6ae32ff1af77de25ae223e2a8a7d5fee010a7102fb8", 0xb5}, {&(0x7f000003c000-0x7)="2c81e4613b51f184887fcd0ed623401320de1a1e67783663091d6e6d903e484b0744b0591f5c8d02ac3b", 0x2a}, {&(0x7f0000067000-0x1000)="2c267e242481c30c666d158d944f0d89d0b24c02deea35d5f9772f8dae1cd41446cde1fbd5331eb8ac66abe4cabe3d1e42910a6a97054224ebde680a2c55c3eb196263fff503b9a83e01ec52bb3c81701958db38fabf47e496cf0a9432989b7476733757dc1062021181e6ac4f656a7b7be4ace9d1d96fb9cf322fa1916986285493f75f8787212d0ccbd4c3fa28fda762b68fbf35cc9e334d419c9d9fab1b0a5fd501e429ef862e908502d31b442c89b8e728b222c35ef07ca658b0c27225da062e195f29b1b2ba25d4099813dcd2f613c79466432b6c36fa3b2e7822aa51458c4d5cea7abdba8e2f129daff37f27487e477a5c5ba0f214c0ba7845e146c8689525e3a923e35014b6ddb9b85e35ad7590abaf67c006c4b1feb963d9eab378801359edbcdd4107113b39b11b5f7a420a080df102df54c169372e0e045640619942d91cf198369418515e484ee19965db6d9ff1b76561d8b60216afb1b236d5b56cbdfe8a3166c2cb934bd953d7d4989e899f871d0892bc9cebe86962d59c65881ebf3edcfb52180ff5795d2b5abefefbc7d122a20dc5b32465da34213a0c623d7a9b2f3339fa63ddc561a45ac96a68c4f21423a05ea2235b6df0ed19019d07d9b0e9cda2f58709b494a46ebe64722863d67a846b829f3e3ce4c9f0ce5a37d93fb1d07a420bde1c678ab8ad546c5a1f295baf92e543c4da2dabfb9b15b89e2875c06d7dfcb2994a68fefbdfa07991c1222403482c5b09928214d1d4369ab817d15838538566a0176cc12e72bdac913ea4ad953e4ef72e338c9abb074e45389d831d29eb0c2147ccf7cd404c7c71e77fa9e44a1dcd4bb893211bfd9a2c25214e9202ebc41539286e3f2417a34400bfbfa668b8c0dc75673bbb42c3d88870ace8de6b6b9b5d51264a690396cc342012bba7192829d5e13d7603ed5e8489811daa185e2ad017a5c66df226512cef5ebc7d7b9556d42af281defaadcff6d6f264dedf38296b00b0c1a534dc539c3c7f6b1882be5cd29f7c6541d9e6c446ff28ea9a7cf7ced90bf2a3cd4b08b98debf758df3bf64090af0fa91269a827554d0088657fff5d93bcd5c9f26ab2aeceb659e427e05ce81fa0bf118ac60e56aca2129e6bc8513e6372de0ec4b7561d69e7126daf2a98ed9f96b0d3d611a8f0a69468fed7caf20980b80cb2bd629e376aface6d811ccb978546ac135b8cb146862ec33a4f14cec8f340b09bcc49fed4b5f861d397de3eb153841bfeda6cf888f18df77940d2ff55759d1e7c7976f5f4de3803b3b6f1eb5d6e7bb1138f8198119a237482acfe813619c20b7656c76236ad6622e6f917b74fe136797e7d7008d603de253372e93994e10590b44c71468723cdaa8a03687fc04773926d5d901d46b671d9e5f43641fd39cef19474375343f0a0be26e5614d1970e7d1a6c832253cdbc7f859955ad62674c9a97287d7cb4d811fb7694d579322fdf25ff824605aa0c8cf5460bed8ca2a8b1527c9c51f6b7c1510143b024142d6a9e5111c4aa98147ecc41febad60fb132faa75cc3b61ca564412ef8827327a85efc37ce6df695d394c2399f6e24189499438e0f77b598891e6ffbf855d741817f44f4a431ee11ad30a50b178a5ef179137ba24336b9b9a6a459d1f361eed683da46ccc51081331fc422471a136d31ad7698fc27d0a5cc2e48d0c0af32c91489e03647a9e9771c4fc62d3877079fb037b641a5fe7bda287ab1a049ee5dadaa2f971566dcb708e351e0f937993696fd31a1d999addd76127e97ad684948d0d5e6bd21b0b68986295d7cc71be683e448b1e3016ae3e98ee83512c398376d52bb0ab50674a886d34a7c123748396498581ff22aeb3052d01b3f6dc473b6ce27d359dc9077a68a2abe4b17c3dfbaeb7f90f1be19c89de6753620f33e31cfe27a3a18bc33e548836e38920a3459b5407268f0d41c58c6f5091172cf0a508c1d73f2aa9e953496bbe8ab03533f89e2b4dafb37b89d25e0efb75ff84bb1cbd60a33dddb627e88efb44138b40ffad9bf70111f7e8f6b01e89b3a74b9cf71191f2bd026ba01e16a21d0abca2491351475a08fb593cdfb40047e896457af4c3a61f4fb7ad570080193954b62a7839127ddfb8d93018978fd3e642658213571246308454cc4195cead295f6f72c10def5930930e44782edd916230fa99423def58b780f6936d55aa952baea0c58630526df65f0ebf91b0e01c97f9b3bbca8fceff87ffc945c972b51b11954a476967b52c2fa3247a6e6bba9cef9ff5efd4523a64e11005128003b34251108d8f3dd62c3db158fec915546db1db5f02300b3f5baee8ac9a498d00a1bdb1cfab31dffc4506c799a269b6be101c0e8a2907c5464733a06d8f855c619befa9b77cbceb48da086ac09e510c609cb5c95d0f69d053ef35c32a7b96e6ab7297fdf211e198bf90087433474bffd8fe0d1e77934d8848d2d6a5ce21124e8c2af71e28026950caa63c4b0f6648e41225b384d5ee21701659489ccc2017d48463e0dcf97361c538c8b47d049f2b36d0584cb786215400ce18e285c1dbad47dda87c28d3f5f7fb15c560d1b28472f787b49153ce364ce08acf3747d0020731e81dac8c252ed2cb5e096268f6d3e363620d92f272bd34c240eb4aba3d01904d897723345234ccbc4610a3a2259b244397b1f1db4094dfbc765aa212dd09a9197c9ff51e0f07c3547fc3f2f86e2d996b3bb4a6ebb282a10e2738b1e945ce3f33bd3979bfba6edb830341f6eb997cab67f9eb7a57fc1a8bf0ce64d9300e622a144bb424ecace72f0d16ef443de9ba89d8ac38e2e88f0a3ed23ec851dfb45df034532169cca827c88081e7fd2354819d9c20ea39f2932787246d8806e089ec1c70cca020f898602f211eb2504aadc3090d85a3ec9483451058d6caba71806f3f494d73755774296a67511572eb801b188dfbddf065be196febbfbce5af895fdc7278a1ede609f9af86f208aeef20001a9fc0bc04eef1a84229dda539e6bcc31479321036f162e57f41b1991cddc88179be2b1ada532eeb770aab9ec82399b80879ed2cdda07b061b0f0ee35002209d9b5afa9836efd2cad153227f4af2c1b4f60c2157c53c35faec09c45467540dbf3cabee5a2918b4a9432ebe672306f1acfdae1a3c3d8be48c58621c0b16312ed7777f81fc9084eeddf26e68c5d7f0d83347897a69e9b293c1e93b17448fea811d13af456f30f4f5b0ed0ec8b5876ab2dadeff381093f16f5013cfff76f2c77fdaf87d0d82697e070131831054757ac544aab5801ca1dfa665ded0e9de3eedb8cb6f17485a92eceac1b2b33927bb410c9369a4b7f3fc186828693a92fc07f415d244ee972b25c2d42b69c5e03ba57a1037d59f02a098fe62536e7af192233d86e8fae5d17fc7bd13b6e54d59941edeb975c85667a743ad4825e68cd00c707ba80bb0902d7f7fabd7c8e6a6df462b210528ce8378a6255c1da496305c84e741c5a5175919b44938f969bc2cf50e0ea4569e0dc523118e7b4d8165893f610a49a215f0945f0c177d1fc348cfbdbe1ef33bd8f1f41f761b9f8bb23172315bbd451d729f823d20559b3535d01173c92dd4b8c151d1e9be2eeb62d133f050bea021e75e41d8eab2678f0bfb40e134d8a60029a9ee4332316e1665360f477255915f344e1c56ed620431e9e4371c983abef24ba800c239b2273b14b342339a374a0fc3aa30898ef0e69040ef4dd6c298dc90e03242118eb824bd23044c87783085533e19445b43ef341c4372ac4545ac03a3adc532475947d63ce67e1e3763cc7f9ff9d103c434570c02c7b811a648b5bbfadb847d29311b6589a4864fd8af8e354b221fc78e407c95160460cd74d5966ba405da1f496950a6ac1e79ab6dc511ecd726d05d38e0fd65bd66c58c11280785a302aa8eddc03cad93833bd357b30ec13e91d632ec8d5565ed6a5d0554f17b4d7efa147fc0d9035d8a96213e9465da1d3b94f56d3f2b12d7e394a5fff25873c591cee50c5c14273d4b1c645d5ded4a0ad5d8a1296f40c2b65cf457a5780c4a4569927bd896c0d71498f2d31f4f61282540105f5845326aa61ceb01c10be922a2fdeaa1a9689922e255e053be4c4cb45f5c6bd8af4f93f8362bbf54875ddbedab4b97e8cec478e4ceda8121439523839abb6e1cdc7ba2eb34c1fe9931585e1e0d8c326276bab83170752a30f2a3a250aad1cc1f72155457dd3ab40e4c2f1454084683f8bfc92fd87af76a73dbbf06f8d4f18dffbff0c8310eb96303c60401e4efa54def27c4e023aaaee24d525d1d98822eaeb33bbc5d40e8845b6ae1b29ede30c6675f5aab93b2b28391008e62d9d9bd1224116d9874233c57f3524e34a2737f74daa1bb9051ba8e2564fa2f3e5462bd67a7be796c682ba55d0f64331b1c0c3e45aec99548e65b61420f25cad6d3ca9063db31fe16b7157249cdc2e592188efddd0161314104615509ee1ff212c98a448a5b2b7a931b01b1ed502135f324f3b58906591ce181010e9c62ce9cfab26d4ddf9ab43fbc277d15b8bfb93edbcfe276e5646fde162dc926487440cdcc90a92ed03662ec04ab9ec1b1647707b43c7fe18a030e3001cd7915013e0196c4609aa8475fc85302b963f4be6a16b8206b099c81b6bf4619389f6df538813a2ad08183e97750b35b1ced267166f4f39b13d9925db22bdc6dd7c3ca8d0aab439040d42952e62eee9a2728c9b7e45f7463f8447ec2ec435bd7e91bd05ad09ec013468f4ba54437da9b8db677f4eaf10c5746da05bf12359b3aa915be2999e2bce629dd4ad01ce0b6229e4b49cca0157abb5221488a785af2d71a149f096b0c564a6d36ca92d36ea15c54dc44eaafed114a858f1c126f68888eba594dcd52ae7f233e2ec88d2a2fc95da3385e02f30746a844f8d6e05b724aff933c15088cde099f04f4228745bdb51180d4e6114a364cb6ef32a71872dfcb86278df4a20423c354699cdb4c63b35dc4fa04a5d456c65e72b20be53f302e8ccbe6873e76e0adabdca405c50a9d933be9046c616c8e6ada9949de0db64bed0b6c8c8d6250a2589896ebbdaa5e7d254130c4b5fd7e9b57da57e5491aad4aa5f81d73a220332abf1e7a5ccc360bc1ac342408f8d5335e97a3c2f8353498946bfbbabf386459423c4e2af0c908b4724df1f97b92991a937a955ac45aa3b130768c49d550cfdacd2e7753950f336d9ce6f367fb566c935bb940f9beedaaa4348efff216e201a9e5de2c65ac43f6c3d0e8d5f0b960b65c3285c99b2f7d747657bf77afb9057a6d28bede1a72d45cb2125a8902150685e3ca7171212e01d224e876feb972d5ded4313c48164034bc0244ec73e687d87b44c33a16e8471e25e1a58094dfc509a007a3f2c010dfffeb80f36febb448fc40fe301e897bbe1aeb2a7a7ca968b22bb5d5ad5b366a4377ae441937f2b60a4e3ec6c8a90dd415cc47ae6dad270eaadab63c7f321b3af28d9079759da8b18167608a4ae2e08a84f84eeccb08c56cc476ed0db598c174437c1eace848c717a7e5aaca4e35d861038326bae04ebac9bc451fa4c5d60bd52eeeac89e01e11b3719f07b33a4192709713d120b0f7bddd82cbb13c321ccd87880993eedb0e2a8ca88dd7ec9af1367240b20209f96c237e067889503fee6bf3787a4d90570de215fb02d11a82a379303bbb5ed40d0432a317b50ff1ef21bcdf57f894a6938ad35396b6bf8dc24287cea55c472b6bcd7a2e3fd4a6cdf3435e54170fac4f116fdd3817240c940fea9b0509b5e047f23e6f7ef05d04ccdd39bd8d70e1a130e72f", 0x1000}], 0x3) socket$inet6_udp(0xa, 0x2, 0x0) read(r3, &(0x7f0000035000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000067000)={0x6, &(0x7f0000067000)=[{0xb88, 0x3ff, 0x1ff, 0x3}, {0x3f, 0xa9, 0x7, 0x9}, {0x200, 0x2, 0x401, 0x9}, {0x2, 0x80000000, 0x83, 0x6}, {0x7, 0xa8, 0x0, 0x7}, {0xe3, 0x5, 0xfffffffffffffffd, 0x7fffffff}]}, 0x10) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000ff6000)={0x1, [0x9]}, 0x6) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40106410, &(0x7f0000ff6000)={0x61, &(0x7f0000ff7000-0x61)="2e72bdf2bbae75e4db7a27546aca32e193aeea00b50e2457a2df418bec1ef9fc9d2eed16099d9649144ff01703dc8298ffbb3e8a529128aa8ead1b4d901d8a85675b6516ba93e7e6f14d7e4811fc01b08d8246bef729ec5439f7c27adfb37a2414"}) read(r3, &(0x7f0000068000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) recvfrom$unix(r5, &(0x7f0000ef7000-0xd0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd0, 0x40000040, 0x0, 0x0) clone(0x0, &(0x7f0000ef3000-0x1)="3b", &(0x7f0000f13000)=0x0, &(0x7f0000df6000-0x4)=0x0, &(0x7f0000ef2000-0x2)="0102") writev(r5, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/11/12 22:14:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000003f000)="2f6465762f73672300", 0x8001, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000c4b000-0x1)=0x3ff) syz_emit_ethernet(0x2a, &(0x7f00006a0000-0x33)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4d9053d53d7b", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f00001fd000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$notify(r0, 0x402, 0x9) 2017/11/12 22:14:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000029b000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000909000)={0x42424242, 0x42424242}, 0xd, 0x100000000000002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd433, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x400000000000003f) r0 = socket$inet6_sctp(0xa, 0x800000000001, 0x84) bind$inet6(r0, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xffffffffffff0000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r4 = syz_open_dev$mice(&(0x7f0000598000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x100) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f000044e000)={0x5, 0x8, 0x6, 0x100000000, 0x3f}, 0x14) bind$netlink(r4, &(0x7f0000395000)={0x10010000, 0x0, 0x1, 0x100000000518}, 0xc) r5 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) socket$netlink(0x10, 0x3, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_buf(r5, 0x29, 0x3b, &(0x7f0000158000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b02000-0x4)=0xf7) write$tun(r5, &(0x7f0000a53000-0x104a)=@hdr={0x1, 0x0, 0x0, 0x0, 0x81, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x1018, 0x84, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x1, 0x3, 0x42424242, 0x42424242, 0x7, 0x0, 0x6, 0x2000000008, 0x1, 0x0, 0x5, {[@nop={0x1}]}}, {"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"}}}}}, 0x104a) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00001f0000)=0x7fffffff, 0x4) 2017/11/12 22:14:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000092d000)={0x0, 0x3}, &(0x7f0000d43000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000002f000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) r3 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r4 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r3) r5 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab9f8ab336253e9e7984f5b66a", 0xf, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000003000-0xa0)={r1, @in6={{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x7ff, 0x9ab, 0x10000, 0xad}, &(0x7f0000a00000-0x4)=0xa0) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r4, r4, r5}, &(0x7f000001d000-0x7d)="", 0x0, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000f1b000)={{{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9f9, 0x401, 0x6, "921f64b3929832a2f41fdad0e33efc7c391d465c3cd228a7aa0f9d93d89e86e7b91e6323843843bbe0f7877105cfb34e2853e457812f4ca7483747de130cfa58810eb60444834e631a23a0df879c9d0e"}, 0x160) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x0, ""}, &(0x7f0000d94000)=0x8) 2017/11/12 22:14:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000ece000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f000090b000-0x40)=[{&(0x7f000088d000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000284000-0x1018)=[@iv={0x18, 0x117, 0x2, 0x0, ""}, @assoc={0x18, 0x114, 0x4, 0x0}], 0x30, 0x0}, 0x0) syz_open_dev$sndtimer(&(0x7f0000d37000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x101000) 2017/11/12 22:14:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000a6000-0xd)="2f6465762f7573626d6f6e2300", 0x3fffffffffffff, 0x2) r2 = socket(0x1000000000010, 0x808, 0x7) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000ab2000)=0x8) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f00000e0000)=0x4, 0x8081) accept$llc(r2, &(0x7f0000963000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000045a000-0x4)=0x10) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000aee000)="2f6465762f72746300", 0x400, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00008c6000-0xb)="2f6465762f6877726e6700", 0x400, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f00003a1000)="2f6465762f73672300", 0xfe7, 0x3fd) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000fb4000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000150000-0x4)=0x0) sched_setaffinity(r6, 0x8, &(0x7f0000b05000)=0xa) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x400000dc, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x3, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000007, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3, 0x0}, 0x0, 0x0, r0, 0x0) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = memfd_create(&(0x7f000002b000)="2747504c3a00", 0x2) ioctl$TIOCGPGRP(r8, 0x540f, &(0x7f0000cda000-0x1)=0x0) mmap(&(0x7f000033f000/0x1000)=nil, 0x1000, 0x3, 0x1010, r7, 0x0) r10 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3fe, 0xb, 0xffffffffffffff20, 0xffffffffffffffff, 0x6, 0x8, 0x0, 0x3, 0x100, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r10, 0x0) fcntl$setstatus(r3, 0x4, 0x2000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000059000/0x18000)=nil, &(0x7f0000007000)=[@textreal={0x8, &(0x7f00003fc000)="6564360f2188dca4cfb866b9c90900000f3266b89c5998290f23c00f21f86635000000000f23f806263e65660f01f5baf80c66b894922a8d66efbafc0cb8e100ef0fe15e98ba6100b0ffee2e0fc76bc1", 0x50}], 0x1, 0x0, &(0x7f00003fc000)=[], 0x0) tgkill(r5, r9, 0xa) mmap(&(0x7f0000152000/0x3000)=nil, 0x3000, 0x1, 0x432, 0xffffffffffffffff, 0x5f) fcntl$setlease(r8, 0x400, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 353.471822] QAT: Invalid ioctl 2017/11/12 22:14:12 executing program 4: mmap(&(0x7f0000000000/0x278000)=nil, 0x278000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000278000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000278000)="2f6465762f76637300", 0x101000, 0x0) mmap(&(0x7f0000000000/0x271000)=nil, 0x271000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000279000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000027a000-0x10)=[{r0, 0x9200, 0x0}, {r0, 0x84, 0x0}], 0x2, 0x3) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x266000)=nil, 0x266000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000271000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000272000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000027a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000027b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) r3 = pkey_alloc(0x0, 0x0) pkey_free(r3) r4 = syz_open_dev$usbmon(&(0x7f0000265000)="2f6465762f7573626d6f6e2300", 0x20000, 0x3ffc) mmap(&(0x7f000027b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000173000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000027b000)=0xb) get_mempolicy(&(0x7f000009b000)=0x0, &(0x7f0000261000-0x8)=0x0, 0xed8, &(0x7f00000da000/0x1000)=nil, 0x0) mmap(&(0x7f0000272000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000033000-0x4)=0x1, 0x4) socket$kcm(0x29, 0x6, 0x0) mmap(&(0x7f0000279000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000279000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2c, &(0x7f000027a000-0x2c)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1e, 0x0, 0x6488, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001, "41c4"}}}}}, &(0x7f000027a000-0xc)={0x0, 0x1, [0x4f6]}) mmap(&(0x7f000027c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000027c000)=@req3={0x9, 0x6, 0x0, 0x5, 0xd8, 0x3d1704dc, 0x0}, 0x1c) r5 = syz_open_dev$sg(&(0x7f0000271000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl(r5, 0x2283, &(0x7f0000278000-0x1)="") ioctl$DRM_IOCTL_SET_CLIENT_CAP(r5, 0x4010640d, &(0x7f0000269000)={0x5, 0x98}) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f0000018000-0x28)={0x4, 0x0, 0x7, 0x6, "0643a483e42d966fa33050acc8bc3da76fe201b486d580d09ec07270564cbaa6"}) 2017/11/12 22:14:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r0 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r0) r2 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="", 0x0, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r1, r1, r2}, &(0x7f000001d000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x3b, "dd8051a81954383da999c7d5ea978707812e085953606550842e07e5a86a5eb81754e83dead45d36b9efbb08cf67c23ba968089e17d3ea7f87babc"}, &(0x7f0000d94000)=0x43) 2017/11/12 22:14:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r0 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r0) r2 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0", 0x2, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r1, r1, r2}, &(0x7f000001d000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x3b, "dd8051a81954383da999c7d5ea978707812e085953606550842e07e5a86a5eb81754e83dead45d36b9efbb08cf67c23ba968089e17d3ea7f87babc"}, &(0x7f0000d94000)=0x43) 2017/11/12 22:14:12 executing program 1: mmap(&(0x7f0000000000/0xb22000)=nil, 0xb22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002d8000-0x6)="2d475c252800", 0x3) mmap(&(0x7f0000b24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000b24000)="7472757374656400", &(0x7f0000b25000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b24000)="add225f135243be077d68343009ccd20d367bece9a41c026ff183f69cb4d949eca0af505b6e2559022edb2a93bf35446fc3de8330683915fe24cc4c562cd1c93c7a98fdcb9c388a45c9f6e6f67aefdfae288c2e699eae541f7afd4205d522d93f27a7b62af85f86db808c008969ae4694eaeb6c8e448e6eaa934edcb502d2f282686e474f893701f1a192663fb9034394b68946d7a224925797411b8414e9927ee0366c6d59f8ab6e60f636b595ad920ad3e18b66d1ead83cc1e51f409ea65ae45161723d7fe2f51763c392f6e9744", 0xcf, 0xfffffffffffffffa) fcntl$addseals(r0, 0x409, 0x0) mmap(&(0x7f0000b24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r1, &(0x7f0000b26000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda) mmap(&(0x7f0000b22000/0x1000)=nil, 0x1000, 0x3, 0x50, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000b22000)=0x0) mmap(&(0x7f0000b23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x0, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000001000)="2e2f66696c653000", 0x24a000, 0x1a8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000000)={0xfffffffffffffff7, 0xc5b, 0x2, 0xffffffff80000000, 0x100000000, 0xfffffffffffffe00, 0x3, 0xfffffffffffffffe, 0x0}, &(0x7f0000d6c000)=0x20) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000dfe000-0x10)={r4, 0x5cd1, 0xfffffffffffffffc, 0x0}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000e59000+0x1a1)={0x0, 0x1, &(0x7f0000000000)=[@generic={0x3, 0x0, 0xffffffffffff8000, 0x0}], &(0x7f0000095000)="2b00", 0x1, 0x0, &(0x7f0000001000-0x31)="", 0x0, 0x0}, 0x30) r5 = socket(0x11, 0x802, 0x300) setsockopt(r5, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r6 = socket(0x2, 0x3, 0xff) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendto(r6, &(0x7f000000c000)="da000000000000c67412a1000000000000002087ef6c6411f2c1275b1db8e916af92edeaea876801", 0x28, 0x0, &(0x7f000000b000)=@ax25={0x6, {"38dd6c381b2962"}, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/12 22:14:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000092d000)={0x0, 0x3}, &(0x7f0000d43000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000002f000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) r3 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r4 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r3) r5 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab9f8ab336253e9e7984f5b66a", 0xf, 0xfffffffffffffffe) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000d56000)={r1, 0x67ae, 0x9, 0x4}, 0x10) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r4, r4, r5}, &(0x7f000001d000-0x7d)="", 0x0, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x0, ""}, &(0x7f0000d94000)=0x8) [ 353.585040] QAT: Invalid ioctl 2017/11/12 22:14:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = open(&(0x7f00007b9000-0x8)="2e2f66696c653000", 0x40000, 0x2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) gettid() getsockname$packet(r0, &(0x7f0000fb5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fcb000)=0x14) syz_open_dev$mouse(&(0x7f000005f000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xfffffffffffffffd, 0x1) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x7fffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0xf, 0x803, 0x2) recvmmsg(r1, &(0x7f0000b39000-0xe0)=[{{0x0, 0x0, &(0x7f0000b87000-0x60)=[], 0x0, &(0x7f0000b87000-0x96)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) syz_open_dev$usbmon(&(0x7f000080c000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) socket(0x1, 0x3, 0x40) request_key(&(0x7f0000f65000)="6b657972696e6700", &(0x7f00001ce000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000954000-0x2)="2b00", 0xffffffffffffffff) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00001c4000)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000997000-0x20)={@loopback={0x0, 0x1}, 0x3, 0x4, 0x1, 0x400003, 0x1ee, 0xb3cb, 0x7d63}, 0x20) unshare(0x8000000) r3 = shmget(0x0, 0x3000, 0x644, &(0x7f000029a000/0x3000)=nil) r4 = shmat(r3, &(0x7f0000000000/0x2000)=nil, 0x52d6cfb573e2c5a7) shmctl$IPC_RMID(r3, 0x0) unshare(0xc000000) shmdt(r4) 2017/11/12 22:14:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r0 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r0) r2 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab", 0x3, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r1, r1, r2}, &(0x7f000001d000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x3b, "dd8051a81954383da999c7d5ea978707812e085953606550842e07e5a86a5eb81754e83dead45d36b9efbb08cf67c23ba968089e17d3ea7f87babc"}, &(0x7f0000d94000)=0x43) 2017/11/12 22:14:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) open(&(0x7f0000fde000-0x8)="2e2f66696c653000", 0x80, 0xe8) pipe(&(0x7f00000cf000-0x8)={0x0, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000de8000-0xf)="2f6465762f73657175656e63657200", 0x4000, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00007fe000)={0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d66000)=@common="6c6fffffff7f00000000000000000000", 0x10) sendto$inet(r0, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fa9000/0x3000)=nil, 0x3000, 0x2000008, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000080e000/0x3000)=nil, 0x3000, 0x0, 0x4030, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f00005b1000-0x1c)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000fe3000)=0x1c, 0x80800) r3 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f0000980000-0x1c)={0xa, 0x0, 0x2000000000008000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r5 = fcntl$dupfd(r4, 0x0, r4) sendmmsg$nfc_llcp(r5, &(0x7f0000950000)=[{&(0x7f0000859000)={0x27, 0x9, 0x8, 0x4, 0x1, 0x4, "430e091f9a0749b5f3a095daf7faea6e9b8f1ff304536a18475b48d62d1d02ad3133eab7c94b909f526c38d41ec869112f355659c9975551af6035eff117d7", 0x101}, 0x60, &(0x7f00003bf000)=[{&(0x7f0000058000-0x5d)="91554478c9b91657b1abc4cad46694c62c4b5824fbc32e20fc64724acef19156fbf6bf486b2f5335ef9daf0582fa5e0bec729fb48c834098a8e36ffe1a2f28cf768df7b453924c248ea9afbb71d0a58df8a796557e9210a3c8792a6195", 0x5d}, {&(0x7f0000601000)="3c76e6bdd377f04fcd6c42e03ad99781adf60351cae97bfb37ec203bf1ebff773e6baffb59529327790881647a7b4397f0f46feaa49ff9391ce875b353cbe7ae2ec1fcf0ac0e65a9ff9051a2904949d23afdd368813ddac3d8cdc7af05fccb9366084c031ae41097916189620abdda5315378183303b937ddca7b782793d1e3a3d7bb1840943c17f5a6ba73be9f72472aafb8d13b0", 0x95}, {&(0x7f0000dd5000-0x3f)="5697cf9cd290478f43ebe9ead1b478adf103d8bbbf60721bbfc76482ea2fb80d635645167e2e82f7db513e50d222c3cb6ad5fca342ad310d2ed126a72faefa", 0x3f}, {&(0x7f0000bb4000-0xbd)="21e5d33c3667280cecbb7e602ba82092c0f3c3b41ffc98eccbb8ae44bd1bad476abe2c6ea825f0ea3479d917a736ecfc8a70f85eb22531753052058a13142b2966b736780caca04f481c4bc16f7984e644d4762a75c2a6c05429e0ea48031d2420ddbe4082d9ad2ac74ab44427f125673bb644921b6ce2f15d65b08da7948e1a4d6ee46449188df151faa09a6f09235b3a44f338a74c66a489959721946024937aeff9d551a8af9395644578ef44f1fd0395af78f9c811977579c2b5c2", 0xbd}, {&(0x7f0000a0a000-0x67)="6ebc5a26ca96c0c0bb4e658c4020c88b9d4c0a83f21a696b4d86decfb5aacf0daadfba68d655480069ac2c723381dbb32ac509089c62c21537a2aa1b6cacbe6142852bef3f84ffaa5f55934de9956b5e61efb4e1a004458372bebdfe650a89add90cd1a85db6a0", 0x67}, {&(0x7f000088c000)="6b66815a8ea4", 0x6}], 0x6, &(0x7f0000146000-0x85)={0x90, 0x11a, 0x8b, "b34c6495ff86cadef23b7711b58f0f4d624c7391e5067b9b9767c34f036b567cc5f9857841abb3799f70cfe34b53d78c5c7cd57df857bba4b19d0266925d31bfcaa791c8802b10c74472352f339388293d1adc8c5b089b99a6f4ef92f9e08d1e9217fb9b10a3bc846e5ee379f1a2e9af7dd9f9cbba2c9f2bc5929f"}, 0x90, 0x10}, {&(0x7f00002f3000-0x60)={0x27, 0x2, 0x8000, 0x6, 0xfffffffffffffc01, 0x7, "7cf3cd5844b823cbe25190db1a4ee6b3fdff83e2ea4bad71fc8d383408ca88f6ce6950209ace8d16a74b74f3b08dbe5ac456422ef165dd3025ae494ad98596", 0x4}, 0x60, &(0x7f0000e72000-0x40)=[{&(0x7f0000b34000)="49743d8ebbd715c4037587216894896241d399df76ac26006d406811e4dadc522471723bd1", 0x25}, {&(0x7f0000148000-0xf0)="bf67bda8b0b12f71de3ac17ccbcbc2781cb178c76f5f4c86c0e8f0360f2a0ab7a026881571a60d18f4d33588506673230b69f4e22b9d0f502797088d84c554bba6f3aa91c8febd7ee2cf82dca474ff8a5510424d7010d069b138ba34b7fe7c5fffb935c49942afe1bd261c693364c201ebf12267567057ad0c08f88a20489371f9d4254a2029187ee87deb86e443fff779e4a56b659a61bbda1ed5a5b11b9d882d7cd73212c4b7a2398baee34af975eec8d4e74e422075860145a03f01b8832b0400a484ee7e1507cf1a7a247e1a7fa4a7bb3286a5bcc3fa54cecc9f0084ffbd641b2f272de4d0282fa665111f162db0", 0xf0}, {&(0x7f0000dbd000-0x3d)="8d07dca17bd96e3b370fea837d91983e94a99c627b557185da29840d5153130e121e25c0dbc6c14f3e81351a1682501c3858576845a6d62e6d15a1072c", 0x3d}, {&(0x7f0000b5e000-0xbd)="7e366a8bbbd2e1c5391539d8cbe9a3f2ea778341d029e9bb2cbe88830375ce3371dfd03ef1e790705c8cdee4d7d31f6d1d8f37fab184f5a1aa6cae630912922c10fda9c6af3a40f942adc619f372be3f693ab755c7d95bf224e4ec8e925e48b17c0514c4fe1f8b5281803f115989f3b5bbacf337c8173998d1395ba171a83194db745d6124f241a9f4741214d4bf9b8e2e003745cc1ec93701b2e938234d050004041c89058a40efd8dbd8aeba4a7b2c6fe9501bf35158011d3efa097f", 0xbd}], 0x4, &(0x7f0000221000)={0x88, 0x110, 0x9, "c110a72971a7d88c58aab9119338e4b287592a20d51ac7c8081ae9eb8279c1585df8ab56f477f8d689fab179eea89a9076e6133f5b6bdaa3f5360a9bb656bdc69a7b342b5c6af9fb3af2aa13f28bfd3c5cdec35b52fe14c1e95179d56e39b3755408f5eeab9b01690441e823fb3d305e93075d539e"}, 0x88, 0x10}, {&(0x7f0000aff000)={0x27, 0x4, 0x34fc, 0x5, 0xffffffffffffffff, 0xd8, "4e9cb5aceb4c1141173458aa88c389759c95cff04fe1c23b2c70ef63f2b42817f2cd95d39e50536557b145a8c22426dd33cb5cca826c81cca386b92080d83d", 0x0}, 0x60, &(0x7f000090b000)=[{&(0x7f0000fd7000-0x36)="82eb8be85f88fd0325954341731076259a01149b6cb97c7fd5d94f51bec121af37f162d711830d61e5813ce9e65d847607b0e72b2a2b", 0x36}, {&(0x7f000049a000)="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", 0xff}, {&(0x7f0000659000-0x13)="a507e82cf748f53b920b3775235f53ec86a5f0", 0x13}], 0x3, &(0x7f0000b21000-0x60)={0x60, 0x117, 0x3, "c9cfb758e324e2264824063ea964337e0ba924349651dc0a69a6d5496569b57224fbb29fcf037490e2a70003df2f3394a0e1582fe12445aad6a9c9466ad834a8d0637d509846130ea9ec"}, 0x60, 0x4000}, {&(0x7f00005fb000-0x60)={0x27, 0x0, 0x6, 0x5, 0x10001, 0x1, "abfadf1eca4d518fe4b7817b5fec26b4233ba1a3a099057595e1f525b1e426b6098dac5a09ee7d9bc4f3823dd16affb749e20ea46a452b420f0d46b9f69e03", 0x6a5}, 0x60, &(0x7f0000e5c000+0x5fe)=[{&(0x7f0000e85000-0x34)="2777b2b0880c33891370f4b0e5549724375d38319cd0aae8008b9be4e2e6e1d34216cc4a67d05511e821e2f782b32416bc40719c", 0x34}, {&(0x7f0000237000)="609297dede49c6c596d6d8118d5060a17d00f18ce1992fc2ae52eb32b0821fc649a490a834e3a348f85cf7a08176b68b6d8ea67080", 0x35}, {&(0x7f000082f000)="86309094e176b55301ddcf15c37b6448d5527e1fcd0011a5a59f7262826783d58e91c150ab5d0c08a6293f198bd16909bcee9b1a0790b7b3db09d3f159bf3a2c80214a92da26ebdb7d803ee2d3a1ba680513acf6a38a978686846af9acbdc2c907f7519d7a1ca493ed4c693d276ddcb25690d727d80788c60c12be0f2778de3ce6af33ae4c5fc4c2cf35445e436a39134bd6662b614ca9858ff22bdf9441bd65a88ca3cffa6769c7da59085f47", 0xad}, {&(0x7f0000db4000)="babf5ea9555e435edfbe84259641a0c2dcad0e4d4103d81528e30be601a77ad86d10c238659c14e0b945bb5f19495fd96174cf74f202a6c6e27b9633ee8f99e07e140711", 0x44}], 0x4, &(0x7f0000457000-0xd8)={0xd8, 0x107, 0x2, "e83ac03edd31a185b56e5d87dcd6b1485e3852f2751768eaeec52a239aa75c5a45cbbebeeb3a50a0eaa4f80b1a7b1464ebcb0c6662b0d7a7b221221925b1b4eb4a2ce6dd5aff948491ead6bdb7d5d98bab80f5cec47aa2be483447419785e3c767abc914cf55870934e02bf96ede99f52c345f78e613dda7eeffffdc989c589d8e0a87b8a71801f1ede0e750b4696d085481e83f3fed1534f36aa0b47df13061060b5217064965f8064b2d3cd56ffc4abcff0aed86fd42193d474ea83df96d49e0802f4a"}, 0xd8, 0x40000}, {&(0x7f0000365000-0x60)={0x27, 0x3, 0x38, 0x3, 0x9, 0x1, "936275e4c425d7573deb19d8ce648b6044c87e9fa3f5bd809599dc0d16e066545d584d9f5e73c5770c517d7e4ece3be4ddd761bd3d6949263d8219b70bee41", 0x3}, 0x60, &(0x7f0000160000-0x30)=[{&(0x7f0000fb5000-0x26)="64ed809a8d3bd39b2617d26320a40c20aeafae5b0ccf483397d8a5933f5b5bca641f6c3aad1a", 0x26}, {&(0x7f000055d000-0x6d)="28da687a96b84a29c27711c7541542a82b8866da0d4c7b532b159af530d7577ae7401e6b4dea4a4f1d99968919076c4f5033a762fbe078e24582123873c1779f44ea889263bbe0fa561a47a061443f1477b7e57005fed5c8126def58e9a8587903ea96263c325a63b099aa146f", 0x6d}, {&(0x7f0000a09000-0x5b)="9f9057c29c79562883f378819e132c848df04f311faeb1e13c43f67225204b25b823a9227ad2b82ef9625cdc4e8b00315f9d3252655f52d01a042739f501281b5f531d01a4578028310b669be0614bda9fef5d6380f6421452ed99", 0x5b}], 0x3, &(0x7f0000671000)={0xb8, 0x11f, 0x179bbfdb, "fb216e2a261c51af2d29adfdd46aa517f845addf1515adb01354e75727951c0941510ec0628912aa5b8ee5b58713bb6c0bcfb213b13d3ceaeebd9f0271542598f986ccf316b993014a526bdfd30b2ad2b09b22f7cfbab8a23fb8213a9a608d4056e00c66d66ce9f52a96502bef6b7d60283683b99e4f8fe1f8c922dcde62ae85d4545dd1464d1b515887f26e2f1ef59f2246380a9e98aaf007c308624e84e2583770"}, 0xb8, 0x40}, {&(0x7f00006cf000-0x60)={0x27, 0x0, 0x8000, 0x7, 0x3, 0x9, "8773d9045c3637ccd99848ff3b4d2330957f9c991ec24120953ee1ba4ba9115a711da8c55452e5b7f830abdde666d5f8c98ccc5fa9786835565566c13ec03f", 0x5}, 0x60, 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0x1000}, {&(0x7f0000e13000-0x71)="0b6b3ca75f2c887ad776cffc56d1a7a439385fd98f127a1b323693b3a762c827f1be671a3e6d06be9d3081387a5e92f16c694e1470dacbac87046c3f5dd89b2c1bda9ba4f8af8c5e86a1417b12c4df7764135468da07e1fe081280d5b7609cb40c7d03dbbb92d8d71d6ad42f433297515e", 0x71}, {&(0x7f0000273000)="250d60f29d18bc25d2fa7a53578626d22c0bec55ec", 0x15}], 0x3, &(0x7f00008ff000-0xf8)={0xf8, 0x117, 0x6, "2e47b1f608389e3293306fa80d1dfb7b906fdd8976cd7d330e7724b007890fe7a903d18e160f372dec5f82e041df68f312e15ef27b5e1734ba54a67b932925daa80e46b07c6c2776a32a65d420fa6c91438fa6a475e79abb2aedffab211359f3f8b4c281ab64eae6f499fa16010d1cbcc23e5ff025a31dc22c142408f6b78a4c4c6a14203b65cf866f4a371b1af605ebb5cfcdbf80ccceb641decc4a827e458713c88458a9938019451c4399e01a97547e453a156e3a527f81e2f8368aa19120f35f2390255b88f0b5fa4f5c8741b26aa6e615954ae7071999883b98670e706a3dd21c3b350087d1"}, 0xf8, 0x10}, {&(0x7f0000e89000)={0x27, 0x6, 0x0, 0x4, 0x2000000000200, 0x2, "621d9b07c37c30635c3bb9a7fe65a6f6ebd2429b40731919a5c0546d926b3901ebe22f0598df1a15a7b185be7f81f2613b13403b01d1f88e16319e700e4aee", 0x6}, 0x60, &(0x7f0000503000-0x40)=[{&(0x7f0000bb1000)="fa823f6aa336bcedf075d9e2d6092f573d64c0d555e01dbace7f62020249ea42acc1efad585a4fd4146e230dfc48609984b985824da21375f69e1917a8c13546e2a00861a946aede816d31de0199fa1243c2c18b69e2a12bfeabf2e245cd04861a93087a74e70575f376c9ca568a0c5419def051a552159a7e08fcba6e0587f763c797985cf0ffeb9b6ad12c85f03ae81433cdd7d4fd6526752058266c19a089cefd2f3f858a4a70", 0xa8}, {&(0x7f000090f000)="fd4b0454473c3cf840638174deba9ae9809e68ea322b94a2a8a28963431ba4194451e7c3f9f0c52501416288c4aa5f0614a25d4c3d12b38f9149294d00083c658a7c32d1cc848039d2d978870e404c2856beff1466fcf75be0b5dadfce9386364b4a0dd642333672dbd5ef8121e581eff305abe7ac424a4b225d50c946a3120a8b59d2ec", 0x84}, {&(0x7f0000053000)="917cc074f1044edcb153ab661778feabba472f4a4495abd1e60feef1e7b8dd156e2582abd206fefb058c56d2696600507c5c55ecab9d045827f87ecf558a26d9d1eb6a8c71dfcb63a6c917573ee0774970d8c7932c05b0258fd344cedcb7d4c2bf865ae5a2ec47", 0x67}, {&(0x7f0000cc5000-0xe3)="008d57a0cb1b6854eca3a8ea5f289c978287e8180a64b57fe0a5ce9e95a0829a8152ab3393e30256d6f1258b12bf5c4a56bbbafd30933f5e92782c5af6bc8eaa0f860f0d095afb100042c714850d9a1f594de98f191b88b37f9a480c072843f2ea293ec2972bd59b567f6f7e7d11b443f450310b3d17f87ad5560267aea74890e9319b19d1c0c2c3bd25f4090daa6c3c19d4b585244933f94c3bf124a10083726e12ffb6c8cd9000b0f2d5476ac7854ad726c2ed5d127e7d8324c2d079e0912d5b8aef9a035f9a5b8da80f2e5242f117a8be471d0b4bdbb7eeade7ef9bd3ba6d7daee4", 0xe3}], 0x4, &(0x7f00008dd000-0x78)={0x78, 0x1ff, 0x8, "76e0abd4c6e56b72734c2f85fe82a141f38cc3a385418e39e9606e696ff9cbcac65a363270ad707abba512f76fed8efdda7f4a372fdaf3ae7e73ec27a5c1ce12ebff1145f6ac827586f3e3b3acb9e8ccfe108b186866430aef5c81e38374347f7b54366c5b67"}, 0x78, 0x20000000}, {&(0x7f0000d69000)={0x27, 0x80, 0x1f, 0x7, 0x1, 0x8, "dfd896f9d495a05b131fef9b544f72a139550f33dd7b59856c23c43a966659e87eefa865feae71493b35b1c66e5772cd07f2a7e5d92e50dbd14cd84994477e", 0x98}, 0x60, &(0x7f00004ab000-0x30)=[{&(0x7f0000eae000)="ba6f0cdd", 0x4}, {&(0x7f0000f0d000)="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", 0x1000}, {&(0x7f00006fb000)="863457dff0f140e87bc5e12d6c88aaab4c623883f57e5ec910eb37705a40b6ca00a2354c9b4d0b76e87d4cefa895bd0a13f1ddd2f5d12b98c62af6f7de1a275412e71b72d31eba98840d0b7ab2d8c97c1a91cc22a23e4f489953b872b64d392ae23eb367608203f79b0d2332e7835d5ab86cce5d84f2623c38fce2ae7a91beb23c78424b9b5823b416a50d61687be75e7078f75a454bf12ae7c2e036339c8c62c0ab514557d9404eb5e91db37d4afa113f033f13a011d69065560687a30a7b6d43ed3ed0c6ccb27d6e2c6bcc9f7445cb871a31a95c235ced0db8bea6b8900108fd4f1dd73e7ad3a9f952620257", 0xed}], 0x3, &(0x7f000035f000-0xe0)={0xe0, 0x117, 0xc1a, "0091f86308de68d906641ec532e7517623ebca3133e6476295ab5daf887856da979b43dd40eb2a857d387e793ec45667811588d7578b99f1d14faab5f2caaa1aa67811e9936f397455b4d42f47a49928fd08d43b05894d681d72a258a72fca3a93f70cddda46467c5ecfea088d0d8181a3cbcc6afe2457d9cb898ca0d0c1de08158324722639abfbe5fed3eeb694558594bfe4b5a216ad9a33c3b185c83ae0307418b66a4012f5ce5cf7b2993b4af9b536e503c490c93ee038a772640037e590ca94a8f50a522a0338d06e1a44"}, 0xe0, 0x5}], 0x8, 0x4) sendmsg(r4, &(0x7f000024e000-0x38)={&(0x7f0000307000)=@generic={0x200000000a, "6980515b633ea9bb55cff7da9c4e62b4cc29dd47c376740dbb73ff639b2835f4efa526ebb0db3e35834293d9ea159c019f5019ba7418ed491889730e8ba53416ae3504b7a81d01decb57b8fc18d561030b13dd75f7c09fc3729ee130579c8838bdc12520d9172e71d7dbba88db8187b1ecfe7546c5be00b2000a5f3689ff"}, 0x80, &(0x7f00009e2000)=[], 0x0, &(0x7f0000701000)=[], 0x0, 0x1}, 0x0) connect$inet(r5, &(0x7f0000d28000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000db0000)={0x0, 0x25}, &(0x7f0000bb9000)=0x6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f000085a000-0x4)=r6, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000909000-0x20)={0xae0, 0x9, 0x6, 0x71, 0xe9, 0xcf17, 0x200, 0x5, 0x0}, &(0x7f00006d4000)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000111000-0x18)={0x0, 0x401, 0x0, 0x3, 0x400000000000003}, &(0x7f00009ca000)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000785000-0x8c)={r7, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e11000)=0x8c) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f00009d3000)={r8, 0x100000000, 0x1, 0x6, 0x8, 0x7ff, 0xfffffffffffffff7, 0x1, {r9, @in6={{0xa, 0x1, 0x100002, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x753}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff4, 0x3, 0x0, 0x8, 0x7f}}, &(0x7f0000921000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000685000)={r10, 0xb34, 0x30}, 0xc) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00002da000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f000056e000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000aee000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000fda000-0x4)=0x200000000000801, 0x4) bind$inet(r5, &(0x7f0000470000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000e19000-0x24)={0x0, 0x1c, "985b32d89f884caefd7c39d9f753415965ddebef8af0000001ef2cb4"}, &(0x7f0000240000)=0x24) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f00006a2000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0xfffffffffffffffc, 0x0, 0xffffffffffffffff}, &(0x7f0000d9b000-0x4)=0xa0) 2017/11/12 22:14:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a61000)="0fd2", 0xfffffffffffffffc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000641000)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007a2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$llc(r0, &(0x7f0000ab3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, 0xffff, &(0x7f0000757000)={0x1a, 0x16, 0x7, 0x7fff, 0x3, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r3 = socket(0x10, 0x7, 0x7) r4 = socket$inet6_udp(0xa, 0x2, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000996000)="2f6465762f7161745f6164665f63746c00", 0x20000, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0x65, &(0x7f0000021000)=0x0, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000f0e000)={0x0, &(0x7f0000e8a000-0x20)=[]}, 0x10) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f00009f9000-0xa)="2f6465762f70746d7800", 0xa) pipe2(&(0x7f0000b28000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) statfs(&(0x7f0000818000-0x8)="2e2f66696c653000", &(0x7f0000c4d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000d5c000-0x77)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d9f000-0x4)=0x77) fcntl$setpipe(r5, 0x407, 0x0) vmsplice(r5, &(0x7f000092b000)=[{&(0x7f000054a000-0x67)="ef4a3bf57a5f435df97a397f26558b765e42ab66e409e9ebba1ea4e71e8f3f522c2bbc1b0b8307777ad739f2295d6230a9177cb81879763ff8887bfba3bad71e4c20c90262aa715bffb45a73dada1eda639407302cf62c814e77a885118db0a755add67533649e", 0x67}, {&(0x7f0000a97000-0x25)="5618b450240685123f0e1ea7bb5f683779a799dd89ce5b8c195904fd70cac99d067840158e4b2bb919fc06cf86f7573e943b0c023d44ae18f8ddbb98b429f957972c4f4be6ad22afbb662e7c0ce5a5d9b22cbe6803ce8101262fba3b097508312a27e07dd1c89a790d49fdee96c3bdf3c2a445af4a392b2dc58daac9e03a0dedfde9a686455c16455e248860f7d35f2717a358b54744c4220c36989c394e652d3d440da2", 0xa4}, {&(0x7f0000946000-0xe0)="65e350f323ce8c3a81658b8f36950735ba2f94102f4de8ed7b311ea799295fe7cc4c2ab4489fe31ca504816a3fd561134ef436fcd712a916a03893450c4c27f283120f6fd0f26fd49480b2d5650220a19834b451efe6352aba82506b7942679251cdad6bc8fd52c8992a034424eb1d48746f73d6add65d051f7f0319f44b301f379086bca4b3e56f635108b026cc02465558c0a21676fe173763dd44c76494cf1e428e85629a0add2148678c16782b5605b942b4406a73d81b3be25fddc7d24c9e388aaa07a7fa235300ed8d1b5cd16f916bbd25a46166fc584bb393bab6e942", 0xe0}, {&(0x7f0000f59000)="c19e238e13073c51bff3cba8d7081b91189e23a26dc90b0600000014b3aacc70aee63f04004f2425412ca4d2a5d2e93b590f1bbb1183d1cdbbf44f89aa32f51d1f9ec85edf79a655d77e594eee957458150d7c263b6bde1d9850e1afe1c8dd3f01f35195b2f3886946a22c023865fb4650b27ffa65bcbe50bd3f4580524490411361", 0x82}, {&(0x7f0000025000)="f0bd3fcc43f60bcdf8a6694552437cba64e3a6c470132eadcb237dcf22e2ae8a4f4be47aab6a60da7f167976947efedca81a7aeeda6a4d52beccaceead9741e2f4f7d05d6ce6e59e16eb2ee4a75ba69b351fe7b56df1bc5cda47fca776c8fcb9e2c5421667d5902348bc886e7eb9078a212c57", 0x73}, {&(0x7f00007c4000)="63a3400664ab70764e9e6c3fc2edb0b6cda74b463dce6e6bcee1d870828a34d9f91c6ca5a493f9c68dcb743046ded1aced7faed9e8d3992213d7f061c568772feba467dce9d6117c979c2e5d77a71b9ba465fadfa43d9d2fb5ce52b8760639cd0e5c52414848a176b9d29e47dd1f0de2e18d13d7e8fa38834aab857cf65c338781d2180b899b51c685776eda918192792e8e93057d26fdd2d7898cf7f73fabb0154c6ec6bd83521b77329bfa6dea4057dff8", 0xb2}], 0x6, 0x0) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000870000-0x4)=0x10000010000008, 0x4) accept$inet6(r1, 0x0, &(0x7f0000b40000-0x4)=0x0) dup3(r0, r3, 0x80000) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000fb5000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000c25000-0x4)=0x0, 0x800) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r7, 0x10, &(0x7f0000fb5000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r6, 0xc0505405, &(0x7f0000013000+0x78a)={{0x2, 0x0, 0x400, 0x1, 0x112}, 0x7, 0x3, 0x399, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/12 22:14:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7161745f6164665f63746c00", 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f0000001000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000851000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000001000-0x38)={&(0x7f0000fbd000)=@ll={0x11, 0x0, r1, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000000000)=[{&(0x7f0000000000)="9196a8f506eb2fcfe0d46647e378329ec78a2016b0aec6bac16eb2e384ff14f9feffae0391c9801f1eebaaf968cb891f93e971230c4dfbcfcd4cf908e9fc37d3cfbbb8a49413451e31fb152dfc5d30b4bb4f5a708081487b2598f79a0545ba8de64bd296bbfb3acdff2f1ba4ae08db4b062e5791668dc3ea9e11d5fcc7894c028bea5d09c4f6f17f9b5a3b216b927808e751620fd822f6b86c9f", 0x9a}, {&(0x7f0000000000)="bc9f8faed5a55c79904ed4ed8f20551070838ffe07457e90a85b9bd0d7c8d86999bedb80", 0x24}, {&(0x7f0000b53000-0xb7)="47e2824a1865d720f42e56310ba8fbd21ae62583a4f39a5bc75ad67af0970c0d4e5e55ffd49d179394e51415f9b43e24122af78d23c0e734508563417b981d91564ad4dcfeb05d2eae4f8f4bf19e81df7ae0ad11b2f1b029a0b3c410f96051f4a2a73405fac2f866aeb75f339371d7bd10ed03832a404ebc37501d116ee285b7077739ac05794445ea7d647cc03ae1f21e9cedb8c2aa95277c0aa8568940d12bd9f9cf6194bd2560c65e64c836c00ff250989ee637f932", 0xb7}, {&(0x7f0000000000)="0522c4a974a64cadb813cd71265b1edd07764a4fb5d4880b59dfd03d0cd9832f1101c437a1bc078c045dbb89703128e177997b54603113ea0b597357ccc06126aff08d2d3c343957bf82f7cdbd4214c4a0886f3eb8e751fe678d2a054bb0857db3", 0x61}], 0x4, &(0x7f0000241000)=[{0xb0, 0x0, 0x9, "5ac854b12fae2ee5f29de2c22555decc110d794a7e514d0d47bbb438b3df0a0157e8c9f2897eb8e86b7d8817d0cd0cfd771eedbe2541892b4d63edde16e2510d52f83c5baaefc07aa0dd6a219a840faf1f30f9adbeaf110d8f53f93a45a682a12c5249e1bc2cc39b09b9b68ab2e07b140d71c72611c2fe7053ffa622c7c64495c96d39ef98e69a67814418bc3a5ac45e13cbc78a90126e8448e0a0c5bc48"}, {0x1010, 0x0, 0xbb13, "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"}, {0x48, 0x18c, 0x3, "3cc66be9f40ec8674186dda9eed7a6c4b0f0bce7c278b1914f51c57720f7bd2d2ff4ca34609e93b572d60f6e1345a393083142e1ed2827"}, {0xb8, 0x10e, 0x2, "b6495c71a384b4713e9bb20afd2321a0768e04ca78126af6e81dbc78ef1a4361d758a659a70a3f8ec9c3a558f0db44af20a672f97cec1c88bb3017b16dc28f1dd2144835fbd15dcab3033cfb2037e38bd4fd350435391822bd5b2e7a1c03bf5b27a09f47deb9474e387cc8d8d68a90470f8ccd1d3f81499f39a5af8eda460a7d656409bf06ba2bb22ab36ba23c306519439e59076670369c1a0121a732ec22077eadd515"}], 0x4, 0x4000}, 0x40001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000092d000)={0x0, 0x3}, &(0x7f0000d43000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000002f000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) r4 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r5 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r4) r6 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab9f8ab336253e9e7984f5b66a", 0xf, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r5, r5, r6}, &(0x7f000001d000-0x7d)="", 0x0, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(r0, &(0x7f00002ac000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x0, ""}, &(0x7f0000cbb000)=0x8) 2017/11/12 22:14:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000040000-0x11)="2f6465762f7667615f6172626974657200", 0x42, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f000061f000)=0x0) setrlimit(0x2008, &(0x7f0000001000-0x10)={0x1, 0x6}) readv(r1, &(0x7f0000576000-0x60)=[{&(0x7f0000f84000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}, {&(0x7f0000931000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000bb8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a}, {&(0x7f0000b35000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f}, {&(0x7f0000156000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}, {&(0x7f0000196000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8}], 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x8ac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x3, 0x84) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000a6f000)={0x0, 0x0, 0xff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00007fd000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000c32000)=0x3) r7 = socket$unix(0x1, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r7, 0x40086432, &(0x7f00007f7000)=0xffffffffffffffff) arch_prctl(0x100b, &(0x7f0000cd1000-0x3)="ddf433") getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000b32000-0x4)=0x89c, &(0x7f00009c9000)=0x4) capset(&(0x7f00000c3000)={0x39980732, 0x0}, &(0x7f0000cca000-0x18)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$vcsa(&(0x7f000062f000-0xb)="2f6465762f766373612300", 0x0, 0x100) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d81000)={0xffffffffffffffff, 0xffffffffffffffff}) keyctl$set_reqkey_keyring(0xe, 0x5) recvmsg(r8, &(0x7f00003a3000)={&(0x7f0000cd2000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000cd3000-0x60)=[{&(0x7f000009a000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee}, {&(0x7f00007f0000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a}, {&(0x7f0000368000-0x27)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27}, {&(0x7f0000cd3000-0xed)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}, {&(0x7f0000209000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91}, {&(0x7f0000cd3000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x6, &(0x7f0000af7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0xff}, 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000eb6000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f0000fe1000)={r5, r4}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000fd8000-0x4)=0x0) ptrace$pokeuser(0x6, r9, 0x7, 0x1) recvmsg(r8, &(0x7f0000cd6000-0x38)={0x0, 0x0, &(0x7f0000cd6000-0x10)=[{&(0x7f0000cd7000-0xcf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}], 0x1, &(0x7f000000c000)="", 0x0, 0x0}, 0x2060) unshare(0x80fffffc) close(r0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000cd3000)="") 2017/11/12 22:14:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000b40000)={0x2, 0x0, [{0x3, 0x0, 0x0, 0x0, @adapter={0x6, 0x3, 0xff, 0x9, 0x8}}, {0xfffffffffffffe00, 0x1, 0x0, 0x0, @adapter={0x40, 0x8, 0x64, 0xffffffff, 0x6}}]}) getgid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f00000e5000)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x21, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="69705f76746930000000000000000000"}) r3 = socket$inet6(0xa, 0x4000000000000004, 0x3ff) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000c37000)=@assoc_value={0x0, 0x0}, &(0x7f0000583000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000fe7000-0x8c)={r4, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet6_int(r2, 0x29, 0x20000010000016, &(0x7f00007a1000-0x4)=0x3, 0x4) setsockopt$inet6_dccp_buf(r3, 0x21, 0x2, &(0x7f0000a08000-0x2d)="013408ef727816347509459e4723afc8eee1a1b9f9a1ffffffff13c544db53cb06028e93f10cdb8a3aa110e879", 0x2d) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x1000003a8d}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r5, 0x200800000010d, 0x2, &(0x7f00002bb000)="01003de863", 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = open(&(0x7f00007b9000-0x8)="2e2f66696c653000", 0x40000, 0x2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r6, 0x54a2) gettid() ioctl$LOOP_SET_DIRECT_IO(r6, 0x4c08, 0x7) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000a8e000-0xa)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000c7d000)=[@rights={0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x7, 0x40000}, 0x0) r7 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffd, 0x80da14, 0x5, 0x20000000, 0x80000000000000}) ioctl(r7, 0x1f, &(0x7f0000007000)="53") close(r5) unlink(&(0x7f0000a4b000)="2e2f66696c653000") 2017/11/12 22:14:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r0 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r0) r2 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0", 0x2, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r1, r1, r2}, &(0x7f000001d000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x3b, "dd8051a81954383da999c7d5ea978707812e085953606550842e07e5a86a5eb81754e83dead45d36b9efbb08cf67c23ba968089e17d3ea7f87babc"}, &(0x7f0000d94000)=0x43) 2017/11/12 22:14:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r0 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r0) r2 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab", 0x3, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r1, r1, r2}, &(0x7f000001d000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x3b, "dd8051a81954383da999c7d5ea978707812e085953606550842e07e5a86a5eb81754e83dead45d36b9efbb08cf67c23ba968089e17d3ea7f87babc"}, &(0x7f0000d94000)=0x43) 2017/11/12 22:14:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x44040, 0x100) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000781000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000483000-0x20)={@common="64756d6d793000000000000000000000", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000093f000-0xb4)={0x0, 0x0, ""}, &(0x7f0000254000)=0x8) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) r3 = add_key$user(&(0x7f0000768000-0x5)="7573657200", &(0x7f00008db000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ad8000)="c23a1bd34c38135657e560667c76a31c68cbf53c489faddf352b68550d9beab6c55a6cc7e9405640c7924dd80b609ec7cf17386e18125f0b912c2429cbc7392689232142495e326eea8c78a5fdd69df7381b022f2d185d59ee351790e8540cbb085af1e53806cc7886cdfef5b08d9278ef0a289e930448f36b8b68e5d294dc215bb9762e4a34c5ade5e94c9ebf36ef474a5ea5351ab1be2ee4dd8a4274619f6a3b7462ca5dabf94615a24c030c6657ff4e1b3bbe505e1a5bd079286d622bd8c89ea58e3f17f4df7a1efe5aa223598a65e3a092cbd64cf7d6fd4ab4f0bc0cc08ad80a540c017c8c8a", 0xe8, 0xfffffffffffffff9) keyctl$revoke(0x3, r3) mkdir(&(0x7f000055d000-0x8)="2e2f66696c653000", 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000d6d000)={{0x3, 0x3, 0x2, 0x1, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00002c5000-0x4)="00000000") r4 = socket(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000250000-0x108)={r2, @in6={{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0xfffffffffffffff8, 0x7c, 0x7, 0x5, 0x5, 0x8, 0x7, 0xcea, 0x9ef7, 0x459, 0x1, 0x1, 0x401, 0x4]}, &(0x7f00008f2000-0x4)=0x108) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f0000f13000)={"126f79da15a57f4c00e95bc69068a6c0", {0x4, 0x4, 0xf8, "990b0506e509", 0x9, 0x0}}) ioctl$int_out(r4, 0x5460, &(0x7f000008b000-0x8)=0x0) lgetxattr(&(0x7f000003e000-0x8)="2e2f66696c653000", &(0x7f00006f6000-0x1a)=@random={"73797374656d2e00", "266d696d655f747970652b6367726f757000"}, &(0x7f0000651000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c) symlinkat(&(0x7f0000ced000-0x8)="2e2f66696c653000", r0, &(0x7f0000e51000-0x8)="2e2f66696c653000") setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000560000)=0x0, 0x4) pause() seccomp(0xffffffffffffffff, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x80000000000000, 0x33, 0x8010000, 0x0}]}) 2017/11/12 22:14:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f00008a4000-0x28)={0x0, 0x0, []}) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00007f7000-0x10)={0x0, 0x9, 0x0, 0x0}) r0 = syz_open_dev$evdev(&(0x7f0000523000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f0000fa8000-0x18)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00004c7000)="2e2f66696c653000", 0x80, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00002ca000-0x8)={0x0, 0x3}, &(0x7f00005b6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000c78000-0x63)={0x0, 0x5b, "b47cefef46bf495080e7f3c159fef4c4ced90caf53e5a8f95084669883e64e641f6b1f71e6607145cb23a6360a1259036f51ff5817e0009c2ba3ddf1bbf10f0fbd4b7d5ee4be4b0de1eaca7e9064316767ba639932651a8512fb89"}, &(0x7f0000368000-0x4)=0x63) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000794000)={r2, 0x1}, &(0x7f0000ce0000+0x5ed)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000a4b000-0x38)=[{&(0x7f0000d45000-0x1c)=@in6={0xa, 0x0, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x68ed}, 0x1c, &(0x7f00009fd000-0x30)=[{&(0x7f00009c3000)="", 0x0}, {&(0x7f00005bb000-0x8)="7ddeaff8cbb6b47a", 0x8}, {&(0x7f000085e000)="f99de9ac999d59d8652509b299ba9bce3444d2392de7e2b523082e05a05228c2618bd017ccb5906c334c9f44e70bca2d8ab0b0ca392f3c9ad3a4b74212b7fc1c1f4e3e94e10215a02b931db6ce780b8d3cbc005d088d136dfb1e99b7c17fa9f899a7850416523f267874686943e24a6f9caf65f8f85683dc3372467bc71496211370bd12c0817b2645c20de8cae5f80e7132a2d997feaaf3702c8df0180662b23441a4c88522cf5c39bd672d1691f60a01c550bd4a24440d0e134b4dbb98b5893570", 0xc2}], 0x3, &(0x7f00004e5000-0xc0)=[@init={0x18, 0x84, 0x0, {0xfff, 0x1f, 0x0, 0x100000001}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x0, 0x208, 0x40, 0x3a38, 0x50000000000, 0x1, 0x6, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0xb, 0x4d4e, 0x400, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x28, 0x208, 0xffff, 0x80000000, 0x100, 0x100000001, 0x1ff, r4}}], 0x4, 0x4000004}], 0x1, 0x0) mlock(&(0x7f0000257000/0x1000)=nil, 0x1000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ea1000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000841000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00007c1000-0x50)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x8, 0x401, 0x0, 0x7fffffff, 0x40000000, r5}) mlockall(0x3) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f000096b000)={0x0, 0x0, &(0x7f0000247000)=""}) 2017/11/12 22:14:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r0 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r0) r2 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9", 0x1, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r1, r1, r2}, &(0x7f000001d000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x3b, "dd8051a81954383da999c7d5ea978707812e085953606550842e07e5a86a5eb81754e83dead45d36b9efbb08cf67c23ba968089e17d3ea7f87babc"}, &(0x7f0000d94000)=0x43) 2017/11/12 22:14:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r0 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r0) r2 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab", 0x3, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r1, r1, r2}, &(0x7f000001d000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x3b, "dd8051a81954383da999c7d5ea978707812e085953606550842e07e5a86a5eb81754e83dead45d36b9efbb08cf67c23ba968089e17d3ea7f87babc"}, &(0x7f0000d94000)=0x43) 2017/11/12 22:14:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000092d000)={0x0, 0x3}, &(0x7f0000d43000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000002f000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) keyctl$join(0x1, &(0x7f0000eef000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}) r2 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r3 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r2) r4 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab9f8ab336253e9e7984f5b66a", 0xf, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r3, r3, r4}, &(0x7f000001d000-0x7d)="", 0x0, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x0, ""}, &(0x7f0000d94000)=0x8) 2017/11/12 22:14:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r0 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r0) r2 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0", 0x2, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={0x0, r1, r2}, &(0x7f000001d000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x3b, "dd8051a81954383da999c7d5ea978707812e085953606550842e07e5a86a5eb81754e83dead45d36b9efbb08cf67c23ba968089e17d3ea7f87babc"}, &(0x7f0000d94000)=0x43) 2017/11/12 22:14:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r0 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r0) r2 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0", 0x2, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r1, 0x0, r2}, &(0x7f000001d000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x3b, "dd8051a81954383da999c7d5ea978707812e085953606550842e07e5a86a5eb81754e83dead45d36b9efbb08cf67c23ba968089e17d3ea7f87babc"}, &(0x7f0000d94000)=0x43) 2017/11/12 22:14:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r0 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r0) r2 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab", 0x3, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r1, r1, r2}, &(0x7f000001d000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x3b, "dd8051a81954383da999c7d5ea978707812e085953606550842e07e5a86a5eb81754e83dead45d36b9efbb08cf67c23ba968089e17d3ea7f87babc"}, &(0x7f0000d94000)=0x43) 2017/11/12 22:14:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r0 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r0) r2 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0", 0x2, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r1, r1, 0x0}, &(0x7f000001d000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x3b, "dd8051a81954383da999c7d5ea978707812e085953606550842e07e5a86a5eb81754e83dead45d36b9efbb08cf67c23ba968089e17d3ea7f87babc"}, &(0x7f0000d94000)=0x43) 2017/11/12 22:14:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0x80000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_PSP_SYN_SPI(r2, 0x6, 0x6c5, &(0x7f0000001000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f00003c6000-0x38)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38}, {&(0x7f0000296000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f0000001000-0x17)="0000000000000000000000000000000000000000000000", 0x17}, {&(0x7f0000002000-0x4f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f}, {&(0x7f0000001000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}], 0x5, 0x27) r3 = socket(0x40000000015, 0x5, 0x0) r4 = socket$inet(0x2, 0x800, 0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000)=@generic="ad2ee7c68a8fe3425301946f6d0d0e9c", 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000005000-0x42)={r5, 0x3a, "58cf5dd6eb7ed7e7cd1969387fad561f0369032979a4a7ec278958e4c88ffe6c035b5451540955708077ccff2242a81e542caabae4dd81935755"}, &(0x7f0000004000)=0x42) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key$user(&(0x7f0000004000-0x5)="7573657200", &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="afb0760d9c97d804", 0x8, 0xfffffffffffffffa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = request_key(&(0x7f0000004000-0xc)="69645f7265736f6c76657200", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0xfffffffffffffffa) keyctl$unlink(0x9, r6, r7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r3, &(0x7f0000002000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x1c) setsockopt(r3, 0x400000000114, 0x7, &(0x7f0000001000-0x4)="", 0xa0) 2017/11/12 22:14:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r0 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r0) r2 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0", 0x2, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r1, r1, r2}, &(0x7f000001d000-0x7d)="", 0x0, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x3b, "dd8051a81954383da999c7d5ea978707812e085953606550842e07e5a86a5eb81754e83dead45d36b9efbb08cf67c23ba968089e17d3ea7f87babc"}, &(0x7f0000d94000)=0x43) 2017/11/12 22:14:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xbbf, &(0x7f0000c3c000)=0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r0, 0x80000) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f000021a000-0x10)={0x7d, 0x5, 0x81, 0xc686}) msgget(0x2, 0x8) r3 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000319000)="") r4 = semget(0x3, 0x2, 0x54c) semctl$SETALL(r4, 0x0, 0x11, &(0x7f0000f54000)=[0x6, 0x8000, 0x3f92, 0x9, 0x2, 0x9]) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f00002f3000)="2f6465762f6175746f667300", 0x2000, 0x0) ioctl$EVIOCGMTSLOTS(r5, 0x8040450a, &(0x7f0000117000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syz_emit_ethernet(0x41e, &(0x7f000021c000-0x102a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x410, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff, "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"}}}}}, 0x0) socket$netlink(0x10, 0x3, 0x5) r6 = gettid() request_key(&(0x7f00002b6000+0x837)="6c6f676f6e00", &(0x7f0000641000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a5c000-0x6)="656d302e2100", 0xfffffffffffffffa) r7 = syz_open_dev$vcsn(&(0x7f0000014000)="2f6465762f7663732300", 0xdf, 0x0) ioctl$TCXONC(r7, 0x540a, 0x81) process_vm_writev(r6, &(0x7f0000966000-0x90)=[{&(0x7f00004e7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a}, {&(0x7f000094c000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}, {&(0x7f0000f8b000-0x58)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58}, {&(0x7f00006d2000-0xcb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}, {&(0x7f0000546000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a}, {&(0x7f000015c000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee}, {&(0x7f000008a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9}, {&(0x7f0000c19000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb}, {&(0x7f00006a2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}], 0x9, &(0x7f00002d8000)=[{&(0x7f0000ac3000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46}], 0x1, 0x0) getuid() capset(&(0x7f0000000000)={0x20080522, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) r8 = socket(0xa, 0x6, 0x0) getsockopt(r8, 0x40007, 0x7, &(0x7f0000c5f000)="", &(0x7f0000973000-0x4)=0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000033a000)="2f6465762f73657175656e63657200", 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0206434, &(0x7f0000f4a000-0x20)={0xb45, 0x0, 0x2, 0x80000001}) setsockopt$inet_tcp_TCP_PSP_LISTENER(r7, 0x6, 0x6c4, &(0x7f000030e000-0x18)={"b150f5d760444bc852d37ae3725af7fe", 0x8, 0x6}, 0x18) prctl$intptr(0x26, 0x1) setpriority(0x2, r6, 0xfffffffffffffff8) 2017/11/12 22:14:13 executing program 5: socketpair(0x9, 0x4, 0x80000000, &(0x7f0000102000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00002ec000-0x1a)={0x0, 0x12, "529c01465324102a3827e6a392e4565d52f4"}, &(0x7f0000000000)=0x1a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0x5, 0xff, 0x2, 0x4, 0x8, 0x7fffffff, 0x1f, 0xff, r2}, &(0x7f0000501000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000092d000)={0x0, 0x3}, &(0x7f0000d43000-0x4)=0x8) r4 = syz_open_dev$sg(&(0x7f0000b44000-0x9)="2f6465762f73672300", 0x8, 0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d24000-0x4)={0xffffffffffffff9c}) dup2(r4, r4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00009f7000-0xc)={0x0, r3, 0x1}) ioctl$KVM_REINJECT_CONTROL(r5, 0xae71, &(0x7f00004bf000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000eca000-0x11)="2f6465762f7161745f6164665f63746c00", 0x400000, 0x0) r7 = socket$inet6(0xa, 0x4, 0x1e69fa98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000b9c000)={0x0, 0x2}, &(0x7f0000547000-0x4)=0x8) r9 = openat$hwrng(0xffffffffffffff9c, &(0x7f000002f000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) r10 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) setsockopt$packet_buf(r5, 0x107, 0x17, &(0x7f00006de000)="43948f939e745e7d0091cd57df231c6f35682d98b99889e2adf270e11f143d8f8a52737699f78025a6dcf3f9fd663334a4b47ab2d37eb482439aa11dc1902df5a9b6f4e9f05226e1a61ceae9265a8c4f5ccaa933d140f1bc512d5df8ff15da98196d70d9d77770bf9d60318ab426fc120d4c0cca1a6d77fc887db1d5b12aae7dbbdc4ed4c2f4da554b35eeb627492056b5d7dc19cfe71e8e02efbaac4bbe5bc11acfc56fc5b09e7fab", 0xa9) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) ioctl$KDSETKEYCODE(r9, 0x4b4d, &(0x7f00004b8000)={0x10001, 0x7f}) r11 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r12 = add_key$user(&(0x7f0000717000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r11) r13 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f000022e000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003c7000)=0xe8) lstat(&(0x7f000012b000-0x8)="2e2f66696c653000", &(0x7f0000038000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000004e000-0xc)={r13, r14, r15}, 0xc) r16 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab9f8ab336253e9e7984f5b66a", 0xf, 0xfffffffffffffffe) ioctl$KVM_GET_XSAVE(r10, 0x9000aea4, &(0x7f000036b000)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000cfe000-0x20)={0x7, 0x6, 0x200, 0x43f, 0x80, 0x1, 0x65, 0x9, r8}, 0x20) fcntl$setstatus(r5, 0x4, 0x800) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r12, r12, r16}, &(0x7f000001d000-0x7d)="", 0x0, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={r8, 0x0, ""}, &(0x7f0000d94000)=0x8) 2017/11/12 22:14:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000000)={0x2, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000001000-0x16)={0x6000, &(0x7f0000955000-0x8)=0x0, 0xd, r0, 0x8}) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000001000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x6e000)=nil, 0x6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000055000)={0x80000, 0x0, [0x3, 0x2, 0xa07f, 0x470, 0x100, 0x80, 0x9, 0xff]}) set_mempolicy(0x0, &(0x7f000006f000-0x8)=0x3, 0x0) mmap(&(0x7f0000068000/0x3000)=nil, 0x3000, 0x2000004, 0x20010, r1, 0x0) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f6b766d00", 0x20002, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000004d000-0x40)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000002000)={0x1, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000004b000)=[{0x2, 0x94, 0x3e, &(0x7f0000034000-0x94)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001000)=0x9, 0x4) pipe(&(0x7f0000040000-0x8)={0x0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r4, 0x4008ae9c, &(0x7f0000004000)={0x7, 0x1, 0x0, 0x0}) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000018000)={0x1, 0x0, [{0x17b, 0x0, 0x401}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000000)={0xffffffff7fffffff, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x20, 0x0, 0x8, 0xffff, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x4, 0x3f}) 2017/11/12 22:14:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ee5000)="2e2f66696c653000", 0x40, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ed3000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007db000)=0xe8) connect$packet(r0, &(0x7f0000b46000)={0x11, 0x1e, r1, 0x1, 0x7ff, 0x6, @random="c21fe9196f28", [0x0, 0x0]}, 0x14) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00004aa000)={0x10000, 0x0, 0x0, 0x0}) listen$netrom(0xffffffffffffffff, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f00008c2000)={0x80000000, 0xf3, 0x1, 0x0, 0xa, [{0x77, 0x7, 0x9, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0xfd3f, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x100, 0x100000000, 0x1, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x3, 0x0, 0x1, 0x0, 0x0, 0x2400, 0x0, 0x0, 0x0}, {0x6, 0x1, 0x46, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x864, 0xe07f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x761, 0x6, 0x40, 0x0, 0x0, 0x908, 0x0, 0x0, 0x0}, {0x4, 0x0, 0x2, 0x0, 0x0, 0x2500, 0x0, 0x0, 0x0}, {0x4, 0x7, 0x3, 0x0, 0x0, 0x180d, 0x0, 0x0, 0x0}, {0xfff, 0xfffffffffffffff9, 0x8, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) prctl$setname(0xf, &(0x7f0000eda000-0x2)="00") mkdir(&(0x7f0000302000-0x8)="2e2f66696c653000", 0x3) r3 = socket$inet(0x2, 0x400000003, 0xfb) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f00003c9000)={0x5, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, 0x4, 0x7, 0x4, 0x5, &(0x7f0000ee1000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9d48, 0xfffffffffffffff9, 0x101}) 2017/11/12 22:14:13 executing program 1: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x2000000000000) r0 = socket$inet(0x2, 0x100000003, 0x800000000000011) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000038f000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r0, &(0x7f0000795000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x2, 0x6110, r0, 0x2) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fd2000)="b04ea1", 0x3, 0x8000, &(0x7f0000fd2000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000fe8000-0xc)={{0x8, 0xde2, 0x40, 0x1, 0x1, 0xa30a}, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72746300", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse_poll(r1, &(0x7f0000003000-0x18)={0x18, 0x5, 0x3, 0xffff}, 0x18) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000002000)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000002000)=[r5, r3, r4, r4, r4]) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/12 22:14:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r0 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r0) r2 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab", 0x3, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r1, r1, r2}, &(0x7f000001d000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x3b, "dd8051a81954383da999c7d5ea978707812e085953606550842e07e5a86a5eb81754e83dead45d36b9efbb08cf67c23ba968089e17d3ea7f87babc"}, &(0x7f0000d94000)=0x43) 2017/11/12 22:14:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r0 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r0) r2 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0", 0x2, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r1, r1, r2}, &(0x7f000001d000-0x7d)="", 0x0, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x0, ""}, &(0x7f0000d94000)=0x8) 2017/11/12 22:14:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000edc000-0x8)={0x0, 0x0}) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00009a4000-0x4)=0x0, &(0x7f000011e000-0x4)=0x0, &(0x7f00009af000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)="2f6465762f736e642f73657100", 0x0, 0x2) mmap(&(0x7f0000000000/0x5b3000)=nil, 0x5b3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0x2, &(0x7f00005ad000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005ae000-0x4)=0x10) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x10de, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0xfffffffffffffffd, 0x0, 0x7, 0x0, 0x0}, 0x0, 0xefffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x1, 0x0) getsockopt(r2, 0x800000010f, 0x20000000000080, &(0x7f00004ad000)="", &(0x7f00004ad000)=0x0) r3 = syz_open_dev$vcsa(&(0x7f00006dd000-0xb)="2f6465762f766373612300", 0x4, 0x80140) openat(r3, &(0x7f00008d9000)="2e2f66696c653000", 0x8000000000020100, 0xe) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00004af000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000459000-0x4)=0xe8) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00001ad000)=0xffffffffffffffff, &(0x7f0000486000)=0x4) select(0x40, &(0x7f0000c2f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0}, &(0x7f000080c000)={0x1ff, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0}, &(0x7f000064b000-0x35)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009ae000-0x10)={0x0, 0x2710}) r5 = creat(&(0x7f00001f8000)="2e2f66696c653000", 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000843000)={0x5, [0x7, 0x6, 0x7fffffff, 0x100, 0x9]}, 0xe) r6 = getgid() fchown(r0, r4, r6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f00001b5000)="2f6465762f7663732300", 0x770c, 0x4000) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00003ef000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00003be000-0x4)=0xc) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000c17000)={@generic="00000000000000000000000000000000", @ifru_settings={0x0, 0x0, @sync=&(0x7f0000352000-0xc)={0xe82, 0x6, 0x0}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/12 22:14:13 executing program 2: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) socketpair$inet6(0xa, 0x801, 0x3, &(0x7f0000fbc000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000a98000-0x4)=0x0, 0x4) mmap(&(0x7f00004a8000/0x1000)=nil, 0x1000, 0x2, 0x60010, 0xffffffffffffffff, 0x80004) clock_gettime(0x1, &(0x7f000054d000-0x10)={0x0, 0x0}) mmap(&(0x7f0000ef6000/0x3000)=nil, 0x3000, 0x1000004, 0x1000004040010, r0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000fc0000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) nanosleep(&(0x7f0000964000-0x10)={0x0, 0x0}, 0x0) r2 = semget$private(0x0, 0x7, 0x98) socketpair(0x105, 0x80000, 0x7, &(0x7f000024e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000289000-0x4)=0x10001, 0x4) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000fbf000)=0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x80000000000003, 0x11, 0xffffffffffffffff, 0xfffffffffffffffc) mmap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f000053b000)={0x5, &(0x7f000006d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) r6 = dup(r4) mmap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r6, 0xc0086423, &(0x7f000053d000-0x8)={r5, 0x1}) socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$setflags(r1, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000c6e000-0x10)={0x0, 0x0}) syz_open_pts(r3, 0x100) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x2000005, 0x32, r4, 0x0) init_module(&(0x7f0000fc0000-0x1)="00", 0x1, &(0x7f00007c6000)="776c616e302b2f00") semtimedop(r2, &(0x7f0000964000)=[{0x3, 0x3, 0x1800}, {0x1, 0x7fff, 0x1800}, {0x3, 0x23, 0x0}, {0x1, 0x76c2c3e9, 0x800}, {0x2, 0x3, 0x1000}, {0x4, 0x10001, 0x1000}, {0x1, 0x3, 0x1004}, {0x2, 0x2b7b, 0x1000}], 0x8, &(0x7f0000eb4000)={r7, r8+10000000}) mmap(&(0x7f0000996000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x1) mmap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r4, 0x1, 0x18, &(0x7f00000ee000-0x10)={0x0, 0x0}, &(0x7f0000ab6000)=0x10) socketpair(0x3, 0x4, 0x1003, &(0x7f0000fbf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000053d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000027e000-0x27)="2700000014000700000c60ff010004fff4ffe0f4121702cd9900e30000000000240000390075ed98", 0x28) 2017/11/12 22:14:13 executing program 0 (fault-call:5 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r0 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r0) r2 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0", 0x2, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r1, r1, r2}, &(0x7f000001d000-0x7d)="", 0x0, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x0, ""}, &(0x7f0000d94000)=0x8) 2017/11/12 22:14:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r0 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r0) r2 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab", 0x3, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r1, r1, r2}, &(0x7f000001d000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 354.605922] FAULT_INJECTION: forcing a failure. [ 354.605922] name failslab, interval 1, probability 0, space 0, times 0 [ 354.618063] CPU: 1 PID: 16705 Comm: syz-executor0 Not tainted 4.14.0-rc8-mm1+ #21 [ 354.625678] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 354.635017] Call Trace: [ 354.637611] dump_stack+0x194/0x257 [ 354.641259] ? arch_local_irq_restore+0x53/0x53 [ 354.645958] should_fail+0x8c0/0xa40 [ 354.649674] ? fault_create_debugfs_attr+0x1f0/0x1f0 2017/11/12 22:14:13 executing program 4: mmap(&(0x7f0000f86000/0xc000)=nil, 0xc000, 0x3, 0x34, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x2) r0 = msgget$private(0x0, 0x21) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(r0, &(0x7f0000002000-0x8)={0x0, ""}, 0x8, 0x0, 0x2000) r1 = syz_open_dev$mice(&(0x7f0000f8c000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x1fe) mmap(&(0x7f0000000000/0x4b8000)=nil, 0x4b8000, 0x3, 0x400000100032, r1, 0x0) r2 = socket(0x10, 0x6, 0x2) mmap(&(0x7f0000481000/0x2000)=nil, 0x2000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000876000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00004b9000)={&(0x7f0000282000-0x8)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000877000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x10000000001c, &(0x7f00007b8000-0x1)="00", &(0x7f000007b000)=0x1) r3 = dup(r1) mmap(&(0x7f00006f7000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x4, 0x2db1e9f5, &(0x7f0000878000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r2, 0x100000000) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f00004ea000-0x4)=0x0) ioctl$TIOCCONS(r4, 0x541d) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000f89000)={0x4, &(0x7f0000347000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f00000fc000-0x1004)={0x1000, "1c8112652a9812e08f608c4a7dd84408579f278f4cfedabf663908cd8b1af803c037fd6813c3bbb85ed34e4b2f8deac538196464ff32ba608982c66bd3b7d8c8000528ec8d6e1f2e9c5f96d913436ae38fff0149b6cbecd9ac9c2cefeb8de89887b1afd9e21e5d420b73b03c56d3a91794b7e32ce6b17e2b2c7da31a78406579c7978912330d503fd316c82519db6f3c24bdb84a57f811991a3bee3257e8bee9eb5b58aab384e8074c45eadcb33198dbe37b67dcac6f2e43f41d2077ea0630b4450d7322b2b35b07703e441b4d5ab98be823d3666fb72def15b017d7c1d8ed5558993acd13185bf8b0ca5b7dc3180b34f65ac29487a535797b61d70db2f56899b04651bbaf2992d496f51b8b49d6fbd30aedf3958dddafe13825fc6d1cc4529acdf8093b5c45b3e15c823a7615628de32fe5d9dc4b9ab04245ba151622c21715d33b108f3609203e61b7c8672e27a87e89f8a1b77fbdcca07fe174c1e55b8ab2e58a9597219ab224757c8c78c9e759951f32b5a8c85b7f74874a343384b3c752b833c900532831aad9e18a6c2374edffcee1030b58b6ce7a370986cd41c6d68ba16a283a160f850addaa606868d9b7cc44aa6cd0684a793a182e7edd71f9676529c62e0e1731e9816eb2220e6df04423c7e253b35394ecab0e2cfae84437be49c857e03816952c9b2e5610dcda480b97c824af14df99468bd7021405838a55699e3e13ecd92433240c27f8dd427e443d91999b9d14f9dc5c122aebb2a4496a58c15ce3619c7f3d51cfba471e2319e4161f6c160742704c207d10203663b8b4ab5105d47fe64911200c8f95dca639a6eef24581c10e20a00039e4249ca204eec5009b5dcc50919d5c010b2bf2992a64e2510d19e295fc5a185e7e4a1793c1eb19cd1c9bc86b8313de47d59563c16f79ff6c1c98c8330d89ba2c9f4c5e23fc3dee04f6ce907977e56bdacde29a10aba9658aa3b3df0503e932a609994cf650723e7ef3844feec58c85adc96ad4b11b10fb1c0df215bf955c15fe12cd9b4fd2690cbb51f587c1a3d4c0c1d75214c4b474e20781a13730272e46d61c8867c59932f6f321cf6298c7a193d0c2dfc7361c6539e4051bc05c076828422c9fe3e373328a4a05bc4e5170004c9b5746390d5dd4537b95c25218ca6f5202e69208f7106e3cb05a3a2a209e68fcebd98de34f6eecaa06139a5b251bc38d81e39c47d10fd35735430130eba1f437f555706d729ed7f8b3f331eaa9ff72d682fd7848b6ecc431da5b48762749ddb79b98f55f7a20a41affa6f8e6621bc559995decb826d9854d3b7dabced1544cea72f5067b85cc7bc6e6a6ae4d4e4618644c4e8ec7f59b5e8ff0203bd579b7285fae3382633450e69270339c4caa6e3a14d0e2fcef88786ec82fe60e463df13f35f6897ff10f3cd237eebe5c4e3e8f1e0bc948a494da9a3f164d2fbbb847b6320cf13785f0417c6676a15ff137ac1201b9c14ea050c19e828eff131432f24588d7db653b0cd32897fa6d9eb910e33d1b0f79963f8a70cba79caa5ccdd9e844659ea912c36c5102a837615f6e19c367293fffffde116da4d78be91aff73805940d0b47ac1dfc5164c64f0d1e1152ac7fe0761e10814b6dcf699559654ce6ae7514291c91c9b619b03e49ef1638be7736a5bc7bbcf58182eccf51fd326df30743bd1e82e3992f2ccc77793bc3ebaef715486ce9691a97f74927b614472fedeeca2196f784028f25a7daf9d0a02d1d1d4d086ddf84a16241f69b3ae0bfb07cfbe4c81e96645bd5e0178dae5c8ae4153c6ab6cd543e7a2ee4d2bd72dbc4fd6c523faf8d9abe2b53f84ffcaba000ec1bc30e8d9168b847b41b4bbe46a25aedffd3998af822c23516cd19a9f9bf228d4c84f5a87e9a8018adf3c34524b63267ab3b7fddde6ccaa043fe5aeaf1e4c93fd01178b3bba3179880683f99b5830c207e064fafa02dec7152ed2debc9105da5c7be88183fc535da452f7a09669ad1f32852b14995fa71a15728a2f722e17e96d98da3a532823d213acd0d7b33fd81c83294f705535559f1fc704d9d208ba2e4cfbf301bdb585750aa1c524fcba94ed295be4a94adc3f040448576c456f932e1cfe51c22417e8c0f714b78c580be580291aaf8b6c1fd258c536c8396859a7f25e239518e6ded51e6b97e34fb35791968096a0b11d61dbbe6d6f6913127ddb0a9d1cde8747466873d8519d14f0eaf5d68879e490970c99eeb8cb27462b170671594d374d68917f1bacc9da99c985a93866c508855110689a11c7b1742210a7b16409d2c3c7258a60859e7ffbfbdfd904dbb434237c733f22ba056cfa9afa4a686f1ae21ebb49a22e88b4b161ddd0a537cda104bf5ce8375f30cceaf10e3522bd0370a13a8d2f9f318be01927dacefbf1d1b2fd78e365ec8f231654073812aef1e0ea528f6f5414660dc39f90c3ec082eafa53cc3b63876643a21ed2a15cd9ca917f159ec0a2ce453bbe13ef0c2dbc46198034f9354ee33842292179b2a4a6e71679d840a5228ef2b70f402be593b808622d25f670014186810385e5ae26f964b86f2eb2680b4f3853ee101e57556f0dae889bff8f7c087906532cf4db1faecc6a75c496a6d8f57af12d735dbf437130e41189ab937ced73d7aae41b57f9234eb8c2d71745a94f70b885ef389a2de607e778703ca9c720840a0099e49b5fbee9bc00c9c0d3908f7bb646fc05064c0a92965a8b292a1e76df39a594e50fdcff97a001cfc8ba905e9c13f6d003c3d715b9c71bb6d7e215ad9a371708ec9462662f9f2e83d393215de7596a70ff06069d4b5d145e54d914d1c2995e0a25c21c8c765a99727bfc009951bb732c18493c2edce2f4205f24bb147f9c64510b11fd9c431f9723ea2bc77c04630f26acada0266f29ab70ed93fa8c70ef275ced5c7136acc8215d31d1c868a220ad65c5b15765cc0a76b9b3502bfb8f7cd954e465409840dd83a4ce40fdf817ea51cbf2758977b16e157e8b68a40e81de5db109e359b2a7132d63080980dec43d45dfdf50d1028b4822cde8fd63653647af27105067de8fd9a550e4b1104e5e0913e1e8e33abd27614a49c341ad3f6af878cb5ec676b3103779cf61a23200319bd75f318d5a7085f4008a14e9b119ffa89f0e1234ce422bfa6437e35a4abba5e41f06c89a81f2a3eae270bbaad7238997a02a1aaeaaad143cfb363a096337ca4de46417f2cc7009407ad5683a8f769c6e8a124d0bab67ff13ed17d9221eae3d2d9e06deb801bcb95e3f7ea2107a906e45d85faa3dd89f347dded467d2e540fd5d2920591c2d0411971bed9895593ebc543f8007129b21f74b10057a562e61373d80c861021186a1d1127cea0d34364a311bdb8e972c708e3b365613bde796c5811e8996ad9b5224c43913d3195b075fd7c33b8df65a35cafa66d525e43cabb91467cd7e75cf758d1875a4d060b99954b13608ccf8920717ad35e0f0ac372820887bd67aa247b79731b12562ee8fb5e7dc8ff2a73aa0992948db17cfbe3931d28587c798301ad629946aa0e1ba7acec5b68e039228596bbeb4a4b3445c2a42e9c093b52056a94d437ec81450588032717fe2c963e4f254100b00339008891b9a834e8dd61411653f0acac4f9eedfb8e544368a9b311e315bd7e21311d37e61e9c8b6c755a0cb23ec58cc23ad8cb4a7da4b574ee26598935eab1987e9993ebafa2f8057c943417804fb7b6f3a256a9dfd9b9e9bda5eae64a648f4fca8b17938a95957b8792ebd9b9a39ac13fa1e3a6885fcddfbe617d4482a46216af5ab720d37fd3d88ece55c264031a41a3551dfbc1882794c22cf0e104300bd43f5de68c173a67d288e467043652d1bb14994bab8f68e4985b9d464eecab494c92ee3bd53e32dbc5f43783d3be14c06b40533136f8981bca818001eaaafdee55f520208d8d7d9a866e6dcd580ccf90e77f4f18b954b628be27ba709c984cd4e39c69258c1de48cf2456ce5578582085152d511288c4299160b2a4663d5f9342be1f44aa85ad044b0f251d33c21c3e48adcde8f6f80999f2c176005def50e78f063d00c48ef5ceaf7f41aed5a1e3c98081c2691fdb297441cd5374bb308bf203449158d397cb9b927d43ec0b57c2e5c7a70d2341e77e71a8f1e651cdf209690e13f6ef5f27b5af1d2718031be5ef4633ba005eea2e51777d44ab8807536160371e6053c306f9a95ada5e4445afe1558da7512a04a3028f71fbbfaac70e8eab832f7f213b704a1517d023552689a2f3d877d289eb0d3ba6594a559dbdf83648213ca841decc83e14f2b1dd7859bb32583c5b01b9b6d8a0dd2656f88d3fd2e02da0f143c19ac1db7390684b35ea0fb45e2a118465830ae5e3b765f07678ec1234854d35682f51e5bf13990dd7a8fc1ca4424789a03603c2b07ed378e78f286b0e19cf9f82be0b89d4f13182f5da15e290bef5ecd43360ee89813643402f5acf40d108a5b84ba6e680227d164d9ea4b56c70d337101b8ec02263dbe621d673fa508d97a7b952bb035390ea2b175aa4ac59caba0bb8739631cfdff9ca0a66a90f8de1d533f19d45dd1cf4687fcf01c4edcdf7143caf1c0a288453538fca8fbf8e6522658da52adfc5a37fb2a7d3651382acf8d4da999b16d1810fde7f79d40dfc46ece134487130a693f463fb1b3fe39da52569e880df75efd3d61ea2be7d8ac706979a428dd0f14072650bbefdc392a39c423a3cef5103a674ce2daf9921955900f1184d5aa3b6e5aad8eee9c3348dac7e75d87e6c61c76caf40949bf882a6eb72996267172db49d491feba0d0f45eb8538d69e858d7743348fbaca21e8d26e9c62c281a78f117ece0ceed1c9bc5b1632192a61ace448e3ffc8c4dc37a2398d9e04e641ddf6bebd37115b4af22429957842d6b271739ec5b2f6bf1f0090c691d9cbc9bc654a8cf8128c3f9e62529a34217a9086731a33489faf22bb433d8c1e422160ca1762cd6c4505991144447bd1c08d5f599ab1d11fa55c2e4ce86f4fca364eb66cacc14f607a4f290103ed8c87138e6f1d0d62e88a87bdeace4705255e60f8b2ba519ef7a0b9c78ba63fdbd93e3a27ca93a8cbef9e85f2e60b72ee5ad4ad693354df3f3f25423760380173451d2e07d19b7fe2d5e1c7a5031c9c946980fc049f9f66b35a0db5f611e0df5b4b5ff28ce9a1b1defce91c3a01779e0a3d58c5844d02b821ab3e7c4b147e28c2e418414d7b18e9e82d6fba446bf649587d8e5e86ec80f491f2a4d539699256c77403d1b27d70554e22d9b51448d9c3e4baea77154cceee622c3c04d61ede6ca1feff9dc91a870f9b49659025f063a1680f8e314204fc0b2d789b5ac78097953d88d2d54f54d1dbd04ecf8272b3fb2eab7410ea9a07daeec6721658b40edfc292ba0556e1ef71f3e6346c5e69dbd9b76e7e755520d1ae26d1b0ca59ce45d7ce6344022de23c8dac22318fe5eef0885f3bc4bf80607094f656c839d6812d6341c42675a42ab6dcee90ac5736302f67d54253097bfc2b162292ed4f211dd4b4d09ace43e352a3179d6e12473b17e03dd8a807bbc96c21028ec0f3041f7ce5e143d724671ce9280c07c85c027b6f160e104228842752d250b32556881d3923083992234575bc1ec3570108cd98ee73291a81362b2d67e8fee32088077bb3de55e919c030135db3c25c65a560bbcf9030c74f009b52505ac216111a17728f07ba200c7e31976ba3a1d0540168641fa3b849cecb16e7bb8132d88a8d75e0edcda62f5830fc63b15c894e8d8c250d07c30f60992493d120ae44bc70ee46f89e084e2c4"}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f00002f0000)={r5, 0x0}) mmap(&(0x7f0000301000/0x3000)=nil, 0x3000, 0x4, 0x50, r2, 0x0) mmap(&(0x7f00004b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00004bb000-0x6)={0x0, 0x7}, &(0x7f00004ba000)=0x6) mmap(&(0x7f00004ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00004bb000-0x10)={r6, 0x9, 0x5, 0x8001}, &(0x7f00003a0000)=0x10) mmap(&(0x7f00004b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00004ba000)={r7, 0x86}, 0x8) msgsnd(0x0, &(0x7f00003df000)={0x3, "cb2ed2c5d4743276733497caaef145d22e0ab045b8ad5bd0e7558324c95f8cc6838f2981a598dde728"}, 0x31, 0x4000800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) 2017/11/12 22:14:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000092d000)={0x0, 0x3}, &(0x7f0000d43000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f0000143000)="2f6465762f72666b696c6c00", 0x4000, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000002f000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) r3 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r4 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r3) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000566000-0x20)={@generic="1a7bb1999c63b493c2518429889e2993", @ifru_addrs={0x2, 0x2, @rand_addr=0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000dbc000)={0x104000, &(0x7f0000c70000-0x8)=0x0, 0x2, r1, 0x8}) r5 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab9f8ab336253e9e7984f5b66a", 0xf, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r4, r4, r5}, &(0x7f000001d000-0x7d)="", 0x0, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x0, ""}, &(0x7f0000d94000)=0x8) prctl$setmm(0x23, 0x0, &(0x7f000086f000/0xc000)=nil) 2017/11/12 22:14:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r0 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r0) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r1, r1, 0x0}, &(0x7f000001d000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 354.654772] ? check_noncircular+0x20/0x20 [ 354.659006] ? perf_trace_lock+0x900/0x900 [ 354.663243] ? find_held_lock+0x39/0x1d0 [ 354.667321] ? lock_downgrade+0x980/0x980 [ 354.671507] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 354.677391] ? rcu_note_context_switch+0x710/0x710 [ 354.682339] should_failslab+0xec/0x120 [ 354.686311] __kmalloc_track_caller+0x5f/0x760 [ 354.690899] ? strncpy_from_user+0x430/0x430 [ 354.695316] ? strndup_user+0x62/0xb0 2017/11/12 22:14:13 executing program 0 (fault-call:5 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r0 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r0) r2 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0", 0x2, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r1, r1, r2}, &(0x7f000001d000-0x7d)="", 0x0, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x0, ""}, &(0x7f0000d94000)=0x8) 2017/11/12 22:14:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fdb000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00007f4000)=[{&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c}, {&(0x7f00008d9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8}, {&(0x7f0000001000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}], 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f000096f000-0x8)="2e2f66696c653000", &(0x7f00008f0000)=@random={"73656375726974792e00", "7472757374656463707573657400"}) r1 = socket$inet6(0xa, 0x6, 0x0) sendmmsg(r1, &(0x7f0000856000-0x78)=[{{&(0x7f00008eb000)=@generic={0x2, "9735a9fe4d588f23ed9312d97f2cb5795a2e245426fe482f43f6ecf67a451f495ae45dd7ee3d4a2fbdd7fe2c9c3898eea6de63ca1329ee9affcdf5f3db423f525596a1051c5d8aa8922e93536d716db6aac7a218265c448b13bd98c0e36f910625ed68b12bff4acff979cc44bcdfb166376d6ef5abe0b12bba5caea22232"}, 0x80, &(0x7f0000f74000)=[{&(0x7f00004e5000)="b7cd046b4d0c782b17e9f866e535a4854e458a4e808687a0efbca3dfd9ed988b95d060b95b2849203da630900710f6865ba4f6538fdc3821e48305c7c23279ec24982b2b4fd4b1b6032ca912fa77f60cf0967cb40165269e00bab239deac6a0758f7c61975a834dfe94eb45adb6c930f2caad9b8", 0x74}, {&(0x7f0000ec9000-0x36)="ef9d1e295c8fbec604d8fd4e7deed1ff353c763e6ee017b71947eaa4ab541b8d560ad65d630a0c1bc9906d6e57ada91c88f00efcf661", 0x36}], 0x2, &(0x7f0000c2c000-0x1d0)=[{0xd8, 0x1ff, 0x6, "8798dd091f07b992d716cefadefb43edac2fe75efeb93b71b5b6f87f1ea30212273dc41bb64d249a7da6bd96d31ac4555d0cc16722982b6cfe7c3393711f22f09fb7bffc02edf2344caf5466246877569df93d67f82fbd07007b373edb800fa3bb53d490fc071191ce35f3096bb6c8e05fb3ced9b5f688805ce13a0ec0d53538c1c4c5ef124c564bc1fe842bda994faf722a4f208c0abf8e50e7d6d63b9ad3e8707b5b7d8ac161bdd0f1c5d70a9a3b95b01ed811e35762464f71c437fcf38d71bd7ebf48b88e53ba"}, {0x20, 0x18c, 0x3, "0e3210a26a01823e81e61ce5"}, {0xd8, 0x139, 0xdf7, "c6d6cc73ec6f7cb40894cf8cf9cb6e96452038196547f6ed8037e21ae12fc181fc7bf5005a6158f545555b2c6e4c78f82c53d21199c2fa387ee6f0eb0fe51dd445a14b416a34b111319244e4d88a1b6ec2570f841ae4c094bfd0c45aa45a965d8549118a9e84b4efde303186a245f66b40c602ff3028d0ba65a12bbdaa43d95701dd542fce116c50df77a398f4225cbb96b612af582c9b1e71d63ae6934ea8036cb6e6637b207492347ee163bb28f9e2a79ebafd7ea27a3775022674858b5b258125"}], 0x3, 0x0}, 0x4}, {{&(0x7f00007ef000-0x6)=@hci={0x1f, 0x7, 0x1}, 0x6, &(0x7f0000eb3000)=[{&(0x7f0000dc0000)="5f684b92a1eae10199b6e12d3c931b7c29ebdb107b9e75d39bfdc3115ebab46579794a717d999a23a885823efec50d2b6679e640ba8def421b214e6602bdefabf88cdb9b401ed900f138412ddc", 0x4d}, {&(0x7f0000862000-0x70)="ee8785d579437e4833582a82cc9a9a4e632f12733e77bdeedd878e88bc4e4e1af1389ed60eb99918ddcd9921a041da39f6e08b3bd4e91e92b9eb22f1602884c9a173264ed0aa68a7a4bca9710748559d24f2af2e7231e68e2689f5d656e1b529617c5a140492f3e9c7ba757af549568b", 0x70}, {&(0x7f0000ccb000-0x1f)="71c04e334addd4b61927c0c7265d559e227823618568cb90b8214c615afe3b", 0x1f}], 0x3, &(0x7f00006b7000)=[{0x110, 0x11c, 0x101, "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"}, {0x68, 0x119, 0x7e0, "af86aad8de7b22712798e7828cbe476bb2d45cd28ec611f17922307195d6ae3d28c63a1cfcad64ea1042f9376d141a288e429df400d0f76190279776350a66ce00187b9358a8e153538a42ab5f7b7142187614"}, {0xd8, 0x10a, 0x2, "2bb90ab3750ea2672c639c133db3d773cfff47de38c3139ed9feaffbfec7248db219b0585f23de3a2fb76a07a94514779745feac641d777ccfa35214a527e8e4105adac4467172425c57791082b346ced074685fcd733e19c76cde9f37c5f8fda7c484f9fdfbd069542d2c341080b70b9c7d2d5fef87a372941aeefb3907cb5185f4a2788fc0bc1d76ff6537bd42b224ab94e1e1509bc694107399ff440bfaa13cbc9a8de4fa039595d8a101f0d64601767cbd1b47994e644d58706cc7b38f5d02"}, {0xb0, 0x110, 0x80000001, "e2f898f22c4c5fa0e99ca16578f5a2328f5a916c4fce6374dd47e97dd3990d558e73ab5aebdc0c8717801231db57de1a804ae01ad51902cb9304529a138e1fdaf2db890466b079ffd7d0ebb4b9b61492794dd3fa10e601f44de070c7084b374f7b09d21823c6d7863422daeb4d69f8e8ca95f4e7830dc790221d4418afb384d5b1b70dc2363285816142c3f36c410ce507a8a0db102daf5aee82145df02d7852"}, {0xd8, 0x88, 0x7fff, "3070f862475d701a06c6298805548ad4fec7890883d707524849dba9a440f6417b0ba78f038d5113c7e30ced1238b0a616100f9412a14ae7bdfca781c5c0a7057b9907c8c3d5ee1f1bd22ce2ec9447b207b73e4138ad482b91e9016a0ec731942ba413d9bc252809cfda206f3707ea2e5854e7cb51bf1c82ee69bbab6e14de920ab8807e9171f62d34ae9a62b65ff5fb35a203f0c69d0d09288588ed5e9e22ca648c8db04f4b87b238418e76b31bd47d509ecaf80dc9e761ed229f289fe84eb068289972ce"}, {0x108, 0x1ff, 0x3, "3b93291165299c83dc0cb14cffaf1c7c3f97dc711775ab4027e98ea65f07a9f4e358d6a8e7b948f1c2f8c881c458eff49ce0ad93c334db4533345c792f381a3e77bff4b519b32b46ff82232d26126db0f067e8612d0d904d1be69d4dba8c8d5bd6d15ec57c26b17f2c2b001d85b547d48d0f490f6bb6faa2512e15d532b0aa8780cf716b4d7ac2b4865f2961a003f0450c8a323ccd0a78c2272b3d31f96262558ce0d0bdeab12bbc36cc185dc75899f3c5f2fbd81c7c4db5ae03a9b6330ca857c593e773ea50f633b01aad4e6ca16ab780239f85db9062fb10eebb8e652d972d9347e47ade85a12e5f4fbd39f64541fc87685b54"}, {0x1010, 0x0, 0x5cf, "0042700cfe14f3abf6d42cbda7131dbb74857444e67f2c6717e05f4c608dcef66f1a21e1d7c7efaa18f7d44260161b3c6e312cd0b8cdbb3d3ea2688f890f903e70a6b2c5b6890c6179560f48c6993102080db3db39267bbc681dc63bddda964361a875aa985f9212af5eaa91bafb9973627e7139d5aad50b6eaf405e0db32e9acf0622258a8d0bf4cf14f446462a13f1e4f0ea78327603c70810342729290c731d13dd7b86a9b41c021d6cb93ca1f265e3ddf497a1f79f3df4e7732e6ed7edab9410d9b9d5c3fd1376560925503bd46c2cb3b302461733e3c8f8ccb505aae2a364c84f316fdcfa70c24282e73378065452bc50b354fef4d9354a7e168ede1092bba4ea4abd6c67f428e479dc830480c75ff76fa5bb9977a90beccf6260ab04e458818f9dca6f6c8a063aabc4d8ed3e1e42f6cd5923653ea3c6ec7525e12a0f2906569219f357f55a268c53d0b722815e0322b9ebacda68607b0522cb88678d6c95321e1905d5aa57c81a6ac6ebf956d6da3e198d2044a0b9fb3e050a9964f07dcc382658f31e9b9803363004b7fca8cb7a7d9ae55a65d23f282c8d237e60698ab0d8a6032c5ebc03492b3d5b3a96d9fddb05750a8817f7cf03a06b2746cafcc83741a271bd5277cc69f504f9e4b6ac7abbdd1f4570cf664f418c2c3bd5fbc2553b9d1f007d08cbb943f1596db8f5f0ef2d97051c3be79f219c00737c4a95ce933422793b657fba2ba54ea8456e28d1d685b77d07c60b2216f8d29bace82c5b455a466b59f6b2cc28c4b83a3c03cb628407f8076a2d2d6a7d79c2c810f1701ad1652671acdec5939df383266c6a2226979162aa43d5796bfb41f858d7d2ed1082a1742fb800a0865f34a8c3c9dfa62302f20a760598313dc2382766ca54b9efc5f0fb1ff15510efb8b1d0806520b4a05faef809df26ae5cda3a6cc5ba13473b19712d42506f67c74b96377554bdb062719864b4df29a71a252010671b35d1d93ba551b00e691a29a62eae322523e03d5e47a97a781b935de57ba95411ac13517c81dd03aad27cc3356335d27265e8eca7452516517681cfd4c977198296c4690d030a128cc6ef04a23e09baaf1d3cfbb27029ba1a3304bcaf12187d161d5bd465e65e7052cac41f996d01f7ebe8bd9987f90d49b17129959520916e3fe6e66ec74d56297647279d2cbffca9fb89f8c46d8db6dac5abd39ec9e87199b44a7bb5e23b7cac68af3c6d93dfbad4dcdb53b470791019ea517749914b040a2375e48a7b8481a7417404bc43fce3ec3fb892d732bcbe54425693b3b5a527f5628f30dda6b54011fc371b0882678e3d7cdd95a63e3c2b18ef2bd7c84351b803fdbb4b1cf8a3b67db9b4d4ffe3408ad652158ca7b47abfded1520ad424e433b8cb89135d0a976d026d97b72b611bacae0b0e54deccf91bc35e10a4bbec62f15951d2cf739d80eb2942b0338419ff07d2531970c1451379159ba3bdbf0842aa30017a1a0532f3139a786daad026a5161161cccad68f4306a3e02231136025993ccde6ab12d524180dc7b93de2d88679fe2735d7d59c5f5273655ee7493a2d3278f391588bf98f07f23f4566fe441890b708dd1b513a99b9837373d25365667a67bd0936990fb6e46a109d1ea00e4a85400eeed86891748becd46edf823506c4f3ddafd2643d582d6a3307ea31a639cb935f84b6c76f085f83e776a217497ac066106aed1847b26be41890b136fdeb1481e3a3de4d0f021abc15ebf296380ba6552b0c055298af99b033e141c385f46598d97f29730b02a14c281cf39166cee066c252496d50f93c6c32c6d7f05124d745170135400b0135cb53eaca58a42a67230724f2ac6797c3877fb5cc63eeb674cf53e1b8794cdc6e8cb50bca904ccff928be741d46586d47b1765de5667696f70ca2b6d35258fa3b6a84488911ac509ffc95ec9fe5d9a771df395562898843e7e296308c0afb224a2126440216105d95a7d464b18138990a0b4d37926bc0675d664f7ba2be921d0096db3932b3c09fb8c427f45d9fb6e89d0134fc0c0b4131afc07dd57340f1f432f31506a6b41918d380dddb3a9903ebb5c73323e336f6044f9c41641f5e9157cc563690d9428202f638f6c72d5ad290aa5b311aa736921bf7e50dbde4370e5604dc06c795f668aceac728095dd0284c149d83432476f8f50c5d4357f888a97b122c970a8f1a420927d501621e2de4c27eef8027e9ae992f01ba3893cba726267595d9898af148216e4058673ec211badedc246d372cabf87d04371253e93f7330a6c11b18d2c968f049de712a70d343247d1ab7cca311b422f31505aee4f852bc0c82f6156bcb3274e85cb035bffe0fbdc28ed01528bb266ff7749f3b40c43f3deb2e7e4af39059a32b4dfa8d77e3ab2bc74f181c0b3a3a9edffaffcaf9fe085c03601b46463974aaa352d5606dd0f8e772387c05ebccaacfdb5df82d7432bc6e283b0676499c716b0da578fd2e1576c1dcf35531e88c07430427ce30bfcf5d7d7fca109cdc3c570fd495e02121903cc138e4f1f83c3033404a4cdfd0ccd988cffb13265b6ef1b85b1dc8316f3f3b15602bbc48418c06568b0b78e0b02d30ff7e94da72be21ba3f852cc63de66456c0d6a9761b4c10e6adba48bf82da4ac5b20606f818fe9efb8c5e40578080a3e37bdf636c990c6af6a0ad074a14b23572080e7767e51071cd78d72a1708b2157cbcd93bc24f5a03214002c8c9142a819b6c9c73ce596061f8b44f2d6c92e593ae0cf0b34814e5c18a886545e1204de5721e16af10d92ac95cda3733cb99e4a3a070e89559c3a4ce89205640d3dfe05c901a1a0db73a9216486251a4400e79660d3cc8bc60ce7137b0fad7ba884837904c150d9d162609f18845cc6bf9846ee6a86d5fb17bd61cde0dec178caa08201316c32fd73f8ba5125403b31d258678d4b88e50031ff75d517240559d81e78f0197076b96bb958ac38ffc8f82d2a63b82beda5bb0ae81a8503db12592eaaa75f4ba5b9ddd710b12b4bdd075e3511d520396da508a4a1c8ef79307eaa29750092a1ff5a7776efbb34e741e75af69694196f8f0f78e9f5194a9a1ce3210bee3afd93bf151b3c44c41a22590805a2f08d73b3b7948c0e005860c5a75b98640bf7c2507deb2b1ce60e6ae2a7ad144b70b912129969b3067dd7c3b7d7ecd4c39797eddf65c7d6a8c6e2e7001fe08b2f1099ede6c4ddca9decc634d3cb759c5437c4f3ea54b27f63baac20290542524b516bf1a3c77dd5db63232432c2624c66ac37d6def0470bfcdc21c5552b8906a620a75f00cfd356853447672bc24df101552fbab9027b78c099641fac3de4efb167f16a47859e45febed7e17cbd200b65103650adf3b5925c04b5de5a74c86ba720ccc05317c9482ce694742e7fd1ac1c222ea2b8c66d564b1a58b7fb0ee24b2d3079044407f2064bfaf88baa50029ee8f1a9672967784d1015d734ee926faf84da4470699129bc7cf115c2750dfd840dd0a529ced428040d8dea48198b9b51107c1625fa1e7421f4adacbdc4fd7821c586941032a380e0316774e49b355a9e455eb8ffa99d09740bae77250b103c6d2c71b8b3a4a08c1aa033f2e5b028ce4c557290ffd4b95fe700a216c4c8bf69a064503fc32385227ed36e0fb8e1d645af05f4f671dded799c9827191a675a9f864494267060a260beda3e55abfd40ec8201f8fb909e859e3175b7bcdf2f49b99d7434d0f62ba85f7fa85f4df065c973df93ac0ea0e773fedd5fbdd296bd1bfd931c3931fe2c86153d30d747c9c459b1a40483bf6a2badd69f55c0ef7fec0058ca6996309274bab15dcfa4a7317b63483fc94ca9c544cf1273353a9aeb0000fb8e4a3c299026237ef0cd3e1c51af8c5c32a5e2f0ee8763eccca5d66d63789835b4d6110eb8254495eb01bfe2940fbc586eb869a0039f422c6ad54aa21f017e56567c805c5cbeceb835c8cfb8a97e1315ef5da9e57c6b492c8a1b0894b89d1bc122585d44e17dcfd47ccd0f1d096c75d3a5112d62425c8d4838ecbb21b790deab0946ade2c5d795b422638b1e292a47e5cea6de720d353e7d0e9b9063397762dd30c9c6ece5e5410501fc21d7e5e461ac04eed03674bd997e2ad2db8380b2d815ea8bdb72eda12e8feba9718327c2362293b3c39832ce0fec9a61884e638c024ac309344e687c97169738b9d08badc0e01a225af088281300b01c978613eeab7ebd400fad47c90a616e87eb08e56fd87ca2bf16fc8ca7ff6b9be761b23ad171387864c485b9a4e4ca27d6fe8e68626ae352f55f1542b0175ad1d60a3b9ce4024b316061c0c96b079f4c70bc8f90b1612deb30c100b5edd87b3536de923da77ba723b002d3b450934d3a180550be44287cd19e6e833effe1e1d92a79cce1f6e497a93bb53d94e5dd7d799061afccfceb7cf0680fad8c62d119cfc0daa0193956a512306f8226adb1492d329e86235235bf32b36ac6c19f452805b402f6a0954e0200552ea35a09e0185198e2947556f8772bef724d50cb1acb1812c28bfa8251cc6737ea33f8e53eceb6c8c7343bb468944cbc04c4dcfe0ad89c4ee588ffd5575e544ef3412c207782a91f6a87ebed627b02594ea084bbb7d7c12c5a71c6016d7b88dbe1152902bd2cac732f2b768483153d0c142eb1677b841fe8c66e7a68cb254cf935f19a0d71751a768d3bb6f03c32148e0a2715988d8ac4771b978f91acff78276a5136e96cc94863433031ba03ae4d06b0e15b283d6fe3007568d94679ed52f29d16a88385ccf3891d0dcc9e4f535002dbc8dce7024852c44270a14b5341e980b45c5c4b1b16d29f89741e2c4f3602cc25dbfd6fda4b6435c747233f1358078ff84c348173c1f514c10c532668f3133dc760ffe74218f50ccaaa25440201bdc9c23824e68f4d2ea320ebb63278106335a9e77937623d6a573bf0bbae91a95e03a8eaaa2df31cc4be26cb6d51715c4d3485780ec59ea2658492eb4ab3f35cf6dddc2c41b33ba38142bf8243fc24013f4c7423d338ef579e24c192b778df462e614a8c9b587e12bcd9c9421c4b58d55797e9be19bd0e2181a1fca12a526ee982143b41f02ff9fc02af700107681e4fbe8f13e7092654f8b0aa257e01b2e28c03019c6a864fe26546e19eeddb3429dce2a217efd6bfde57a2fdc4a9f1ded980b3b1c3a523d4764ec90f43d32212693e72aa817a4a24c6404db131c72b89c372f6159fda3c80ad04536986859b4babf4f66603374c16734cec7ed1a30347be122ed87b6c56dd54cbb956ac879710b0f279cd675e9b06004f1e09433a151ce79a40d2c7d0952a708f7ff8dd5f42f15dc46cb8ca6a89ff55f8c0d7a4c760bb5381b17bd7df71feddf04b48191832433b1f4c692b2cf76c7e53b643deaa0495c88b3919806d1901f796105568fd47200d2c022326277aa6310a519252b91763a9ad144ae905de913fb740ec39e88e9cdd7142c0b4c00da7f7cb285d21360264d3a72baf944cf9b642f17bdfc59c0294c82f8817205dc201c4024e0d400956966966c62893b1ed5834f8ce20398b9a2e00fe1ebde8e94db16f3ac5e4a6d374df11e155ed0bc853a6fe0ea390e173712f281089a6f6eb0279e09014d8d25fcc1538fef7838cabcac1e366d5f98cae31529b1e150a9148436925b79ffbd75dc2ea52aa832e19b399a62cd2dea78d51666442fa5676bec5307f75e4b54730009e6659655465050eebfdb15b1d91d407edd9ae76bf78ecd7c6c407c2fd05e23e5c4444f8e90ea1501376b99cf6e72f84ec8ca63bc0e300f9a48b4"}], 0x7, 0x8000}, 0x35a5}], 0x2, 0x800) sendto$inet6(r1, &(0x7f0000ed4000-0x1000)="c8", 0x1, 0x0, &(0x7f0000c29000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) sendto$inet6(r1, &(0x7f0000df2000-0x55)="c3", 0x1, 0x0, &(0x7f0000a41000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) openat$sequencer(0xffffffffffffff9c, &(0x7f0000e98000-0xf)="2f6465762f73657175656e63657200", 0x80, 0x0) r2 = syz_open_pts(0xffffffffffffff9c, 0x14402) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f00002cf000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000770000-0x10)={0x0, 0x2, 0x65a, 0x749}, &(0x7f0000d22000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00004ac000-0x8)={r3, 0x5}, &(0x7f0000cdb000-0x4)=0x8) connect$inet6(r1, &(0x7f0000532000-0x1c)={0xa, 0x3, 0xc6ea, @loopback={0x0, 0x1}, 0x400}, 0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000abf000)=@assoc_id=r4, &(0x7f0000b17000)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00006dc000-0x20)={0x2, [0x0, 0x0]}, &(0x7f000082f000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00004e4000-0x8)={r5, 0x100000000}, &(0x7f0000594000-0x4)=0x8) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000009000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000018000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f40000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000d83000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000b10000-0x4)=0x10) r6 = syz_open_dev$sg(&(0x7f000014d000+0x887)="2f6465762f73672300", 0x7fffffff, 0x1) ioctl$EVIOCGPROP(r6, 0x80404509, &(0x7f000000d000-0xca)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f00001d1000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f2c000)=0x1c, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00009b0000-0x10)="2f6465762f73657175656e6365723200", 0x200080, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) [ 354.695342] memdup_user+0x2c/0x90 [ 354.695358] strndup_user+0x62/0xb0 [ 354.695378] __keyctl_dh_compute+0x1df/0x1a00 [ 354.695394] ? check_noncircular+0x20/0x20 [ 354.695408] ? perf_trace_lock+0x900/0x900 [ 354.695448] ? dh_data_from_key+0x340/0x340 [ 354.695459] ? proc_fail_nth_write+0xb5/0x260 [ 354.695486] ? find_held_lock+0x39/0x1d0 [ 354.695524] ? lock_downgrade+0x980/0x980 [ 354.695541] ? __might_fault+0xe0/0x1d0 [ 354.695569] ? lock_release+0xda0/0xda0 [ 354.695610] ? __might_sleep+0x95/0x190 [ 354.695641] ? kasan_check_write+0x14/0x20 [ 354.695653] ? _copy_from_user+0x99/0x110 [ 354.695672] keyctl_dh_compute+0xac/0xf3 [ 354.695683] ? __keyctl_dh_compute+0x1a00/0x1a00 [ 354.695703] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 354.695720] SyS_keyctl+0x72/0x2c0 [ 354.695741] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 354.695748] RIP: 0033:0x452879 [ 354.695753] RSP: 002b:00007f9c37de8be8 EFLAGS: 00000212 ORIG_RAX: 00000000000000fa [ 354.695763] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 0000000000452879 [ 354.695768] RDX: 000000002001cf83 RSI: 000000002000dff4 RDI: 0000000000000017 [ 354.695773] RBP: 0000000000000086 R08: 0000000020032000 R09: 0000000000000000 [ 354.695781] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b757e [ 354.695785] R13: 00007f9c37de8b58 R14: 00000000004b758e R15: 0000000000000000 [ 354.783573] FAULT_INJECTION: forcing a failure. [ 354.783573] name failslab, interval 1, probability 0, space 0, times 0 [ 354.783586] CPU: 0 PID: 16731 Comm: syz-executor0 Not tainted 4.14.0-rc8-mm1+ #21 [ 354.783591] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 354.783596] Call Trace: [ 354.783612] dump_stack+0x194/0x257 [ 354.783633] ? arch_local_irq_restore+0x53/0x53 [ 354.783650] ? kernel_text_address+0x102/0x140 [ 354.783680] should_fail+0x8c0/0xa40 [ 354.783701] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 354.783713] ? find_held_lock+0x39/0x1d0 [ 354.783747] ? find_held_lock+0x39/0x1d0 [ 354.783781] ? lock_downgrade+0x980/0x980 [ 354.783824] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 354.783843] ? rcu_note_context_switch+0x710/0x710 [ 354.783859] ? crypto_alg_lookup+0x40/0x50 [ 354.783881] ? crypto_larval_lookup+0x50/0x50 [ 354.783892] should_failslab+0xec/0x120 [ 354.783907] __kmalloc+0x63/0x760 [ 354.783931] ? crypto_create_tfm+0x82/0x2e0 [ 354.783951] ? crypto_larval_lookup+0x50/0x50 [ 354.783962] crypto_create_tfm+0x82/0x2e0 [ 354.783980] ? crypto_larval_lookup+0x50/0x50 [ 354.783991] crypto_alloc_tfm+0x10e/0x2f0 [ 354.784022] crypto_alloc_shash+0x2c/0x40 [ 354.784038] __keyctl_dh_compute+0x1ff/0x1a00 [ 354.784051] ? check_noncircular+0x20/0x20 [ 354.784064] ? perf_trace_lock+0x900/0x900 [ 354.784103] ? dh_data_from_key+0x340/0x340 [ 354.784113] ? proc_fail_nth_write+0xb5/0x260 [ 354.784137] ? find_held_lock+0x39/0x1d0 [ 354.784176] ? lock_downgrade+0x980/0x980 [ 354.784191] ? __might_fault+0xe0/0x1d0 [ 354.784220] ? lock_release+0xda0/0xda0 [ 354.784260] ? __might_sleep+0x95/0x190 [ 354.784290] ? kasan_check_write+0x14/0x20 [ 354.784302] ? _copy_from_user+0x99/0x110 [ 354.784321] keyctl_dh_compute+0xac/0xf3 [ 354.784332] ? __keyctl_dh_compute+0x1a00/0x1a00 [ 354.784370] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 354.784394] SyS_keyctl+0x72/0x2c0 [ 354.784419] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 354.784426] RIP: 0033:0x452879 2017/11/12 22:14:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000d2c000-0x5)="7573657200", &(0x7f0000163000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000003a000-0x68)="27d16fbd317801efe6e675bb3b9d4f0e40689a039317a8a203b118067b6cb39ee2efffe218e0b6e67d2b1c7a4132b41465e6f09cd8981fc4bb5fd22a3b8ea64eac1c21b431e3feac74737fe115522d9bb4029a0a1f224f3557fd5317ea261913407f8b00a13a3225", 0x68, 0x0) r2 = add_key(&(0x7f000083c000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f00000b8000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ab3000)="6ae5edc020d0674434c706717f538e23905d901bdc3b64fb73fd2335a24a6817dfc0cf5035df3c222f4bf5f9b182334e69c9f06424fb93f53f9c6b4372d18aac4e1d0101d1853b25ab97e8602f3234a8156fc96346b66d4fea512c108f0bb5", 0x5f, 0xfffffffffffffffd) keyctl$instantiate(0xc, r1, &(0x7f0000cc5000)="078832db1a372935657d8e1ca87048a70cd60e22c9fbd668009d3ce4e3fadb9d7e8993a8f77d2145eed89755cf7d0ec789bc8adaffee019919230def26db73c87cb6a64db3bc9a3a7143ac5f356244eff4c4", 0x52, r2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000014000-0x60)={0x0, 0x40, 0x2, @thr={&(0x7f0000011000)="a1e079dcc3e0351c9203961f101610c96ca05547f25b51ecfab2b02d8be69ad803b37b57113e16063523f1472fc1bb9e742f34986c83cb516d924085b32a59b0a11ee79dfd2bcda582b8952c84079ccf9b701f7721eba9949722002ec853006f05ca3d39277c811353b95b12f575ddd9abd78b1de530f0fbbf1d9d01afd3e8ad8c9e89492049e8261ea38c7ac8968021869ec1b6f1a57e344f055926ad78f3268f", &(0x7f0000003000)="6bfb1cb266a1c6d12da54c396b21029ab4012281312f61769f86d4c16435f2b6ff1b5bf50a29581378da53f83e4e8f4b261722e84aa2f03e5c42dd6f138853385525364dd74540dd580936a7c09425701851443a397d1c9b6ab10227c27bac9a0603dc7f241fc7da3bd7e2617bd0a7f6ea1674c5a0264cd0c0d6c27987093a6973b70ab8f439c2ed0d8e1b6e3e41fb0b00327d80f91de1132de3dd8e931fd9ca4f85a7f99f1e27acdde9a4c8a77f8d4a34"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x0) timer_gettime(r3, &(0x7f0000003000-0xe)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000-0x10)=[{r0, 0x121, 0x0}, {r0, 0x3e, 0x0}], 0x2, &(0x7f0000004000-0x10)={0x0, 0x1c9c380}, &(0x7f0000003000-0x8)={0x0}, 0x8) keyctl$set_reqkey_keyring(0xe, 0x5) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000767000-0x1)="00", 0x1) setsockopt$inet6_dccp_buf(r4, 0x21, 0x4000000004080, &(0x7f0000b6b000)="4a9b76c20b14043b682215c39916286ed1fd7ce6972c09b03f4f3c90a2aa0ed91ce0a8d973d4dd0f76604c3df6b9440c48f44a2e4c96255941e43f126bf0c98e3c0a48b00875b8e30587a92fdebebf81335a02947c287b09fe4bb1b5ed6516d3109db251a4d7f46226da486d5e9b5724f1bb68918b85b1031f385644fbd57099bf9756f8d7ac13a00c1c9ae6f313dfc9c852cce99f0b84d4f94828d15e894a64d1e323d8bac24b22e67a0a9a294a1de120e3d6340ad651b917dd1cf463c65dd5164f6a1b7952241e7376bb7dd21bbcd9f6c6ff33e98eaf0700c324df1bca05b5df8e3d8824a0c6dc331c14cc4e61", 0xee) gettid() ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f00006e6000)=0x100, &(0x7f0000597000-0x4)=0x4) r5 = add_key(&(0x7f0000a12000+0x469)="6269675f6b657900", &(0x7f000000b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$describe(0x6, r5, &(0x7f0000ecf000)="", 0x0) r6 = syz_open_dev$mice(&(0x7f00000e1000)="2f6465762f696e7075742f6d69636500", 0x0, 0x203fffe) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f00007b9000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r6, 0x4010641c, &(0x7f000068e000-0x10)={r7, &(0x7f0000fef000-0xc4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) keyctl$update(0x2, r5, &(0x7f00008d0000-0x3)="dfe1d9", 0x3) 2017/11/12 22:14:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r0 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab", 0x3, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={0x0, 0x0, r0}, &(0x7f000001d000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/12 22:14:13 executing program 0 (fault-call:5 fault-nth:2): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r0 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r0) r2 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0", 0x2, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r1, r1, r2}, &(0x7f000001d000-0x7d)="", 0x0, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x0, ""}, &(0x7f0000d94000)=0x8) 2017/11/12 22:14:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() perf_event_open(&(0x7f000046a000)={0xfffffffffffffffd, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x10000000000000, 0xfffffffffffffffc) r2 = dup2(r1, 0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x32, r2, 0x0) getegid() mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f5c000-0xa)="2e2f636f6e74726f6c00", 0x103) fcntl$setstatus(r1, 0x4, 0xfffffffffffffffc) fcntl$setsig(r2, 0xa, 0xb) symlink(&(0x7f0000ea1000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000737000-0xa)="2e2f636f6e74726f6c00") mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x3, &(0x7f0000000000)={0x0}, 0x0, 0x8) rt_sigprocmask(0x0, &(0x7f000003e000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r3 = creat(&(0x7f0000c38000)="2e2f636f6e74726f6c2f62757300", 0x1) mmap(&(0x7f0000000000/0x1a1000)=nil, 0x1a1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x3, 0x0) write(r4, &(0x7f0000d6e000-0x24)="2400000052001f0014f9f40700090400020007fc07000100ffffffff0800000000000000", 0x24) getresuid(&(0x7f00009d7000-0x4)=0x0, &(0x7f000015e000-0x4)=0x0, &(0x7f000017b000)=0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000006000-0x38)={&(0x7f0000628000-0x8)=@abs={0xf0b11c4a87afae93, 0x0, 0x3}, 0x8, &(0x7f00008df000-0x20)=[{&(0x7f00000c9000)="9fd66ae6c95232a29ba93f1a12ae8199003f0c9a85155b0f6768c506b0ada6684a85e5abb189c4cb4352c8376267fb045ed6f4893043ff982eca7cc1218354b260e0280bf9c5b309fa8a56afa89f3214aadd84a5830b7dfc81dfbf4cc58ac74d6335333f49429c2fa78f2ea437dc99dd33343ae13e8ea7359ce74a8c47061243857cce2cd3", 0x85}, {&(0x7f0000104000)="db36a5d5a1bd2bdd301826d5aaacc4bc8734495754434d4245e5d04a682a4ec8b19c24e56396e05fbb41f5303944b7d3b75b0e25", 0x34}], 0x2, &(0x7f0000971000)=[], 0x0, 0x0}, 0x45) perf_event_open(&(0x7f000002f000-0x78)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2, 0x101, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0xad3, 0x5, 0x2000, 0x0, 0x0, 0x7, 0x0, 0xac4, 0x8, 0x0}, 0x0, 0x7fff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000241000+0xde9)="") io_destroy(0x0) 2017/11/12 22:14:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000eb0000-0x38)={&(0x7f0000b50000-0x10)=@ipx={0x4, 0x7, 0x0, "73107400700c", 0xfffffffffffff000, 0x0}, 0x10, &(0x7f000073a000-0x50)=[{&(0x7f0000ff7000)="d000dbbaaa3f2c513ee96244b2dbbe8867f6ef8e93fc25a8cbc92c487e4c8d9b4bef981d0cac71ad8c6f29159ea307e65b6c6debc9c1ac92d82b1c43f50f026a6dd62ee8456db5905d9928395bdaf9b78c4767383127c54b4f05e334ffb22ab12edac3a57f3c1120bc0da258807ab08f32f168eb0477d0e1c1816e66424eaaa49720d57f3a541ac576dc2bf1965c713a249d32d402dd12a268f8d914845e49efa3bcf3397f9d52af1fbe799e142fe05d3f6937abd0a1227e12bfc225f45c70ab79088286e6d519f1d4bf87683ce4ef5a2ab0dcf209bfc4055bb308dbff1f090f9c1bb7a78041ce3a97ffb2301537176a5ae5", 0xf2}, {&(0x7f0000c6f000-0x3d)="743d04f9d892652d0fafa73ff43706e2cec7fc242fb4cee6ba79766d052d32dbf28faed9806b818bdb245776f6ed9b7abfda8668f42aa43aba05dd4c207b6972998ad4166e8d590cee0fb8098b914a15a29f2eb9ee2e4ee8822081a57b1a99456cbffc978a4511c33b23d73fc33f18616182eecd3ad8aaacf268a6ca852d056ff4fa76e19c2b94952b40cc8dcc9f973a2165ea090d90d6451014e20511aa178bb7dca2ebf920337b41a5d450a8c49d026908e11b3d6a7398495dfc07419478103efbc2671734d37ab337287df4cf66a3492a5f334b5fd442f3014d9b180d9f48ebf6d721e7928e8af616567c996e", 0xee}, {&(0x7f00008bd000-0x1000)="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", 0x1000}, {&(0x7f000026a000-0x21)="cd6dfdc5efdfeb4bb3c1577ca37423b05e34e8f2dfa5881bdb75ed8043d18cda55", 0x21}, {&(0x7f0000944000-0x29)="8c437782732f3f681b36fcd0eb092648884e23a30a84d7610ab12744362c222681cf03f0ad3b8f9950", 0x29}], 0x5, &(0x7f000036c000-0x210)=[{0xd0, 0x1ff, 0x18, "0573981937d479f1f5cb1781fbb7036c0f7b8fc88d30cc9f74354162fd7cc35576225a12b88ed84f661868afbd8060b4610b23545a911dec938a1c33e64cfe0e9c9120bd117e1a0863fbf426851177f221011711528a0fda41ed1df837f4f89e03c8b36d557a33e9eeb84c03e44a99a06c4d6cb1806481d016d1e98af2eb8fc273cac2f66baf714e457dd03594553a8173c19ec2dcdd6e1daa688b3832f6e428c42e633183acb54b0878e3a99b2abb54c464849b7eae0511c96424"}, {0xb8, 0x10a, 0x1f, "541762df95e2ae27328e80f373962ce0c1efc82e62da9056e7655007d44242feea722aba19125d3e700d1719fa55c54c6f78540fdf6d93aab08f39f417cd799f71d9ded14cee4b0eda88a929aa436cca6ad75e29e928686868f0811e0a6eb806403343ff1d7c923c5f87c7adf916fc592da8ca57de7decad5ee32bf4746a29fc5ac7ba874133fecd62d8c41badec68bc0d42dc6241344159eb8b086043165153d147"}, {0x88, 0x11b, 0x5, "5f22d2b78cc24fa17060c469dfd55f0f1a0e37d8b3887b7fe2c95962bdeadc8e4977a7369b2fc032e7d75411e504bde1a3033fe78fe18923e069c0c70821a88ed5429ee95229142f255ca146901474a158a48f9568268da535839a61009703bd045d0e8158e96918b0f46f1bb75e97a38009047f"}], 0x3, 0x40010}, 0x810) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000092d000)={0x0, 0x3}, &(0x7f0000d43000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00005f6000)="2f6465762f6175746f667300", 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000534000-0x8c)={r1, @in6={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000002f000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0xffffffffffffffff) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) r4 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r5 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r4) bind$netlink(r3, &(0x7f0000ee4000-0xc)={0x0, 0x0, 0x100000001, 0x1ff}, 0xc) r6 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab9f8ab336253e9e7984f5b66a", 0xf, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r5, r5, r6}, &(0x7f000001d000-0x7d)="", 0x0, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x0, ""}, &(0x7f0000d94000)=0x8) 2017/11/12 22:14:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000f1000)="2f6465762f7161745f6164665f63746c00", 0x40000, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000330000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x6, 0x1, 0xfffffffffffffffe, 0x42}, &(0x7f00007fa000-0x4)=0xa0) r1 = syz_open_dev$mouse(&(0x7f0000965000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xfeffffffffff9278, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000a9c000-0x4)=0xa, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000029d000-0xa4)={0x0, 0x9c, "f89ad150421f3dc97454138b3b0735e673dc06aec193ee726307dafc0e0e717177502746483c6f3b8af74eb3abe589db4f622b95b27e2ac583f0036ab39d74f96dc5881027c13796afebbd4266a1a604dde939a9ec574f838838cabbca1c2ba44bdcd327460b78074b3fc15df79ef99b34ae21891de83edfb5f17dff6e98019fe6cd0c383843aa9d93515c73bca2c1353be25a4883b7cb64802fb666"}, &(0x7f0000bee000-0x4)=0xa4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r3, 0x3}, &(0x7f0000b93000-0x4)=0x8) r4 = socket(0xa, 0x2000000002, 0x0) setsockopt(r4, 0x0, 0x81, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000eeb000-0x4)=0x7fe, 0x4) setsockopt$inet_opts(r5, 0x0, 0x6, &(0x7f0000ee1000-0x81)="c2", 0x1) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r4, 0x10, &(0x7f00006ca000)={0x0, 0x0}) ioprio_set$pid(0xffdfffffffffffff, r6, 0x6) ioctl$int_in(r5, 0x5452, &(0x7f0000eeb000-0x8)=0x1000000006) sendto$inet(r5, &(0x7f000080d000-0x9c)="", 0x0, 0x0, &(0x7f0000ee8000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r5, 0x0, 0xd, &(0x7f000022c000)=0xdd6d, 0x4) recvmsg(r1, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000ee6000)=[], 0x0, &(0x7f0000ee0000-0x51)="", 0x0, 0x100000000000}, 0x2020) fcntl$addseals(r5, 0x409, 0x8) dup2(r5, r5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/12 22:14:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000077d000-0xb)="2f6465762f766373612300", 0x73, 0x3fffff) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00004f0000)=0xfffffffffffffffb) mmap(&(0x7f0000000000/0x278000)=nil, 0x278000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x7) sendmsg$netlink(r1, &(0x7f0000011000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)=[{&(0x7f000001f000)=[{0x11, 0x200000001c, 0x1, 0x0, 0x0, "48"}], 0x11}], 0x1, &(0x7f000001b000-0x98)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f000049f000)={0xbfd}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(0xffffffffffffffff, &(0x7f0000d72000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000a0e000-0x4)=0x10) fcntl$setstatus(r2, 0x4, 0x800) r3 = socket$netlink(0x10, 0x3, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x400000000000083c, &(0x7f0000c91000-0x1)="bc", 0x1) writev(r3, &(0x7f0000993000-0x60)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x8000000000000003, 0x5) getsockopt(r5, 0xff, 0x2, &(0x7f0000a58000-0xdd)="", &(0x7f0000c1c000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0x3, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r6, &(0x7f00002e9000)="2e2f66696c653000", r5, &(0x7f0000000000)="2e2f66696c653000", 0x400) poll(&(0x7f0000c66000)=[{0xffffffffffffffff, 0x20, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x2, 0x0}], 0x3, 0x0) r7 = socket(0x10, 0x3, 0x0) fcntl$getownex(r7, 0x10, &(0x7f0000dcd000)={0x0, 0x0}) fcntl$setown(0xffffffffffffffff, 0x8, r8) write(r7, &(0x7f0000dd9000-0x25)="2400000052001f0014f9f426000904000a00071008000100020000000000000000000000", 0x24) ioctl$KVM_SET_GUEST_DEBUG(r6, 0x4048ae9b, &(0x7f0000c74000)={0x80002, 0x0, [0x57, 0x2af, 0xfffffffffffffffc, 0x0, 0x8, 0x0, 0x6, 0x2]}) 2017/11/12 22:14:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000098e000)="2f6465762f73672300", 0x40, 0x8000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000cc9000)=0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f0e000)={0x0, 0x3}, &(0x7f0000112000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00006c8000-0x10)={0x7, 0x8004, 0x20, 0xd476, r1}, &(0x7f00004ab000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f21000-0xc)={r2, 0xdbb7, 0x20}, 0xc) r3 = getpgrp(0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000ee0000)={0x7fa2, 0xb15, 0x7}) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) poll(&(0x7f00007c0000)=[{r4, 0x80, 0x0}], 0x1, 0x0) getsockopt(r0, 0xfff, 0x10000, &(0x7f0000c32000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007a2000)=0xea) mkdir(&(0x7f0000f52000-0x8)="2e2f66696c653000", 0x0) unshare(0x20000) readlinkat(r0, &(0x7f0000d89000-0x8)="2e2f66696c653000", &(0x7f00007f4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009d1000)={r2, 0x8, &(0x7f0000084000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x400}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000078a000-0x4)=0x10) r5 = open(&(0x7f00005c4000-0x8)="2e2f66696c653000", 0x4a0002, 0x44) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000eed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003d0000)=0xb) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f000000f000-0x4)=0x0) mount(&(0x7f00004a4000-0x8)="2e2f66696c653000", &(0x7f0000b7c000)="2e2f66696c653000", &(0x7f00006d6000-0x6)="72616d667300", 0x0, &(0x7f0000691000-0x1)="") r6 = inotify_init() mount(&(0x7f0000b5a000)="2e2f66696c653000", &(0x7f0000df3000)="2e2f66696c653000", &(0x7f000092d000)="6365706800", 0x11000, &(0x7f0000cb0000-0xb)="05e484318bf584080c77c1") add_key(&(0x7f000095c000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000034000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003a7000-0xd4)="4d02183997ed74ccbddaed508dc8a33b56e526b69db4cbb2869974fefc50a68bbdc090505957a6d344387e1f1131f46e41364900e30ce994458816c19cac7dbb848b8b44f541793d1ddc0bcc6e4f66498ad2adbbedddc33bdaa3b63482dbeacb65bda5ebd07592e260968de03a4ea2ea53e56977c436499a38a3596e6b354c677bfc865fc4aa9195b1a9146e84a41f7321741c4f9835b1576b6dbf56a704da7220ab95d12317dda75364f6b2ae810e1c898e60cdde88c5845812e5d23a092c4bbb34a2e7c4ace7556c368d47f6e0392d98bbdf78", 0xd4, 0xfffffffffffffffb) inotify_add_watch(r6, &(0x7f0000f00000-0x8)="2e2f66696c653000", 0x16) getsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000be1000)=0x0, &(0x7f00004fd000-0x4)=0x4) unshare(0x62020200) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000be5000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) rmdir(&(0x7f0000602000)="2e2f66696c653000") [ 354.784431] RSP: 002b:00007f9c37de8be8 EFLAGS: 00000212 ORIG_RAX: 00000000000000fa [ 354.784442] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 0000000000452879 [ 354.784449] RDX: 000000002001cf83 RSI: 000000002000dff4 RDI: 0000000000000017 [ 354.784455] RBP: 0000000000000086 R08: 0000000020032000 R09: 0000000000000000 [ 354.784461] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b757e [ 354.784468] R13: 00007f9c37de8b58 R14: 00000000004b758e R15: 0000000000000000 [ 354.784555] could not allocate digest TFM handle wp256 [ 355.178670] FAULT_INJECTION: forcing a failure. [ 355.178670] name failslab, interval 1, probability 0, space 0, times 0 [ 355.190241] CPU: 1 PID: 16746 Comm: syz-executor0 Not tainted 4.14.0-rc8-mm1+ #21 [ 355.197861] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 355.207202] Call Trace: [ 355.209783] dump_stack+0x194/0x257 [ 355.213411] ? arch_local_irq_restore+0x53/0x53 [ 355.218066] ? kasan_kmalloc+0xad/0xe0 [ 355.221930] ? __kmalloc+0x162/0x760 [ 355.225623] ? crypto_alloc_tfm+0x10e/0x2f0 [ 355.229941] should_fail+0x8c0/0xa40 [ 355.233638] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 355.238726] ? lock_downgrade+0x980/0x980 [ 355.242859] ? find_held_lock+0x39/0x1d0 [ 355.246920] ? lock_downgrade+0x980/0x980 [ 355.251257] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 355.257121] ? rcu_note_context_switch+0x710/0x710 [ 355.262024] ? crypto_create_tfm+0x82/0x2e0 [ 355.266340] should_failslab+0xec/0x120 [ 355.270294] __kmalloc+0x63/0x760 [ 355.273719] ? crypto_alloc_tfm+0x123/0x2f0 [ 355.278043] ? __keyctl_dh_compute+0x2a1/0x1a00 [ 355.282697] __keyctl_dh_compute+0x2a1/0x1a00 [ 355.287169] ? check_noncircular+0x20/0x20 [ 355.291412] ? dh_data_from_key+0x340/0x340 [ 355.295707] ? proc_fail_nth_write+0xb5/0x260 [ 355.300188] ? find_held_lock+0x39/0x1d0 [ 355.304250] ? lock_downgrade+0x980/0x980 [ 355.308377] ? __might_fault+0xe0/0x1d0 [ 355.312369] ? lock_release+0xda0/0xda0 [ 355.316319] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 355.322185] ? __lock_is_held+0xbc/0x140 [ 355.326229] ? __might_sleep+0x95/0x190 [ 355.330193] ? kasan_check_write+0x14/0x20 [ 355.334401] ? _copy_from_user+0x99/0x110 [ 355.338531] keyctl_dh_compute+0xac/0xf3 [ 355.342566] ? __keyctl_dh_compute+0x1a00/0x1a00 [ 355.347312] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 355.352320] SyS_keyctl+0x72/0x2c0 [ 355.355844] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 355.360657] RIP: 0033:0x452879 [ 355.363820] RSP: 002b:00007f9c37de8be8 EFLAGS: 00000212 ORIG_RAX: 00000000000000fa [ 355.371503] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 0000000000452879 2017/11/12 22:14:14 executing program 0 (fault-call:5 fault-nth:3): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r0 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r0) r2 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0", 0x2, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r1, r1, r2}, &(0x7f000001d000-0x7d)="", 0x0, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x0, ""}, &(0x7f0000d94000)=0x8) [ 355.378745] RDX: 000000002001cf83 RSI: 000000002000dff4 RDI: 0000000000000017 [ 355.385985] RBP: 0000000000000086 R08: 0000000020032000 R09: 0000000000000000 [ 355.393240] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b757e [ 355.400480] R13: 00007f9c37de8b58 R14: 00000000004b758e R15: 0000000000000000 2017/11/12 22:14:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r0 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, 0x0) r1 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab", 0x3, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r0, r0, r1}, &(0x7f000001d000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/12 22:14:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000036000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000b5b000)={0x8, r0, 0x1}) r4 = creat(&(0x7f0000040000-0x8)="2e2f66696c653000", 0xd) getresgid(&(0x7f0000047000)=0x0, &(0x7f0000b60000)=0x0, &(0x7f000038a000)=0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000c6f000-0xc)={0x0, 0x0, 0x0}, 0xc) fstat(r2, &(0x7f0000028000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() getgroups(0x5, &(0x7f0000dbe000)=[r6, r6, r5, 0xffffffffffffffff, r6]) getresgid(&(0x7f0000440000)=0x0, &(0x7f00008a4000)=0x0, &(0x7f0000642000)=0x0) r7 = socket(0x40000000015, 0x5, 0x0) bind$inet(r7, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r7, &(0x7f0000f57000)="00", 0x1) r8 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCGIFBR(r8, 0x8940, &(0x7f000072f000-0x18)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564662527845a4bc7ec8afd1bbfe03c", 0x0}) sendto$inet(r7, &(0x7f0000298000)="", 0x0, 0x0, &(0x7f0000a64000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f00005e9000)=0x0, 0x4) fgetxattr(r4, &(0x7f0000aa3000-0x22)=@random={"73797374656d2e00", "7b2f73656c696e7578626465767573657273656c665e7070703100"}, &(0x7f0000e56000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) dup3(r8, r3, 0xfffffffffffffffd) dup3(r0, r1, 0x80000) 2017/11/12 22:14:14 executing program 0 (fault-call:5 fault-nth:4): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r0 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r0) r2 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0", 0x2, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r1, r1, r2}, &(0x7f000001d000-0x7d)="", 0x0, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x0, ""}, &(0x7f0000d94000)=0x8) [ 355.446669] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2017/11/12 22:14:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000092d000)={0x0, 0x3}, &(0x7f0000d43000-0x4)=0x8) syz_open_dev$vcsn(&(0x7f000045b000)="2f6465762f7663732300", 0x5, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000084e000)="2f6465762f72746300", 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000eb6000)={r1, 0x20000000000}, &(0x7f00009a4000)=0x8) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000002f000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) r4 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r5 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r4) r6 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab9f8ab336253e9e7984f5b66a", 0xf, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r5, r5, r6}, &(0x7f000001d000-0x7d)="", 0x0, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x0, ""}, &(0x7f0000d94000)=0x8) 2017/11/12 22:14:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r0) r2 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab", 0x3, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r1, r1, r2}, &(0x7f000001d000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/12 22:14:14 executing program 0 (fault-call:5 fault-nth:5): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r0 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r0) r2 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0", 0x2, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r1, r1, r2}, &(0x7f000001d000-0x7d)="", 0x0, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x0, ""}, &(0x7f0000d94000)=0x8) 2017/11/12 22:14:14 executing program 0 (fault-call:5 fault-nth:6): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r0 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r0) r2 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0", 0x2, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r1, r1, r2}, &(0x7f000001d000-0x7d)="", 0x0, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x0, ""}, &(0x7f0000d94000)=0x8) [ 355.475403] FAULT_INJECTION: forcing a failure. [ 355.475403] name failslab, interval 1, probability 0, space 0, times 0 [ 355.475425] CPU: 0 PID: 16765 Comm: syz-executor0 Not tainted 4.14.0-rc8-mm1+ #21 [ 355.475431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 355.475435] Call Trace: [ 355.475453] dump_stack+0x194/0x257 [ 355.475473] ? arch_local_irq_restore+0x53/0x53 [ 355.475515] should_fail+0x8c0/0xa40 [ 355.475539] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 355.475564] ? rcu_note_context_switch+0x710/0x710 [ 355.475588] ? find_held_lock+0x39/0x1d0 [ 355.475635] ? __lock_is_held+0xbc/0x140 [ 355.475683] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 355.475693] ? lock_release+0xda0/0xda0 [ 355.475708] ? rcu_note_context_switch+0x710/0x710 [ 355.475743] should_failslab+0xec/0x120 2017/11/12 22:14:14 executing program 6: mmap(&(0x7f0000000000/0xa64000)=nil, 0xa64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a64000)=0x0) r1 = getpgrp(r0) r2 = gettid() mmap(&(0x7f0000a65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000a66000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x11, &(0x7f0000055000)={0x1f, 0x0, 0x6, 0x8000000000000007}) fcntl$dupfd(0xffffffffffffffff, 0x404, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00008cd000-0x9)="2f6465762f6b766d00", 0x400000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000190000-0xb)="2f6465762f766373612300", 0x0, 0x800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2082f, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000f2b000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000878000)=0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcd000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000bb6000)={0x3, 0x10001, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000002000)={0x0, 0x0, []}) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x2) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) clone(0x2000800000b, &(0x7f0000a58000-0x4)="19fa6f34", &(0x7f00002a8000-0x4)=0x0, &(0x7f00008be000)=0x0, &(0x7f0000e82000)="") getgid() perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000003, 0x20001010, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000f44000)=0x228000, 0x4) rt_sigtimedwait(&(0x7f0000f73000-0x8)={0x3ffff}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c34000-0x10)={0xffffd, 0x989680}, 0x8) io_setup(0xe930, &(0x7f0000fc5000)=0x0) 2017/11/12 22:14:14 executing program 0 (fault-call:5 fault-nth:7): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r0 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r0) r2 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0", 0x2, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r1, r1, r2}, &(0x7f000001d000-0x7d)="", 0x0, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x0, ""}, &(0x7f0000d94000)=0x8) 2017/11/12 22:14:14 executing program 3: r0 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r0) r2 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab", 0x3, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r1, r1, r2}, &(0x7f000001d000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/12 22:14:14 executing program 4: socket(0x10, 0x822, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) request_key(&(0x7f0000b79000-0xa)="73797a6b616c6c657200", &(0x7f0000241000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000018a000)="28852d7b00", 0xffffffffffffffff) r1 = memfd_create(&(0x7f00006a2000-0x2)="0027", 0x1) r2 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20005) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000003a000)={0x1, 0x0, 0x0, 0x0}) r3 = openat(r1, &(0x7f000058a000-0x8)="2e2f66696c653000", 0x54a00, 0x4) r4 = dup2(r2, r1) sched_rr_get_interval(r0, &(0x7f0000444000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f00006a6000-0x8c)={0x5, 0x7fc, 0xd7, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x800000000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f00003f4000)={0x0, 0x0}) write$sndseq(r1, &(0x7f00009b9000)=[{0x7, 0xfffffffffffffe01, 0x0, 0x0, @tick=0x1, {0x6, 0x6}, {0x3, 0x800}, @addr={0x8, 0x80000001}}], 0x30) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000816000)={{0x3, 0x2, 0x7, 0x0, 0x100}, 0x81, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000003c000-0x50)={0x106, @time={0x77359400, 0x0}, 0x4000000002, {0x6, 0x3}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000610000-0x8)={0x0, 0x1}, &(0x7f0000d5b000-0x4)=0x8) read$eventfd(r1, &(0x7f00001a7000-0x8)=0x0, 0x8) ioctl$int_in(r4, 0x5421, &(0x7f0000e01000-0x8)=0x4e) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f00004b3000)={0x12000000000, 0x7fff, 0x6de05326, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = dup2(r1, r4) bind$netrom(r1, &(0x7f0000c8b000-0x48)=@full={{0x3, {"f428461588b70b"}, 0x7}, [{"d01364eb45eb81"}, {"cb633fa5c0d9f1"}, {"2b2376695e470a"}, {"7c0b484bd81b04"}, {"30240dc8a9bd06"}, {"2c81ed4224a22c"}, {"aacff34f92e936"}, {"3dead818d2b31f"}]}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r6, 0xc0106418, &(0x7f0000eba000-0x20)={0x5, 0x1000, 0x6d, 0x9, 0x1, 0x9}) r7 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000ba8000)=@assoc_id=r5, &(0x7f000022e000)=0x4) writev(r7, &(0x7f00000ab000-0x10)=[{&(0x7f0000293000-0x58)="580000001400192304a14b80000d8c560a0600000000e076000543d818fe5800000004ca0164643e890005000100010004fbf5100002000004000000001c04ed5dfffff5000022000c000100040808000000ec6b0f536e06", 0x58}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000ae0000-0xc)={r5, 0x1, 0x30}, 0xc) read(r4, &(0x7f0000ac9000)="00", 0x1) 2017/11/12 22:14:14 executing program 1: dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() socket$inet6(0xa, 0x7, 0x3) r0 = memfd_create(&(0x7f0000001000-0x5)="6c6f212c00", 0x2) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x1000005, 0x32, r0, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000)="2e2f66696c653000", 0x8008) r2 = openat(0xffffffffffffff9c, &(0x7f0000026000)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x10000000803, 0x0) setsockopt(r3, 0x107, 0xf, &(0x7f0000436000)="206f00fe", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r3, &(0x7f0000002000-0x1c)={&(0x7f00004e1000)={0x27, 0x3, 0x0, 0x0, 0x0, 0x0, "ac37d700192962f3bb01a462dba395599c9c9be78f68dffbf1cc00a24f9c55c4e354171613cac2d113810b4c05cae78f3e861c32e587e04309d11552225341", 0x104}, 0x58, &(0x7f0000000000)=[], 0x0, &(0x7f00006f3000-0x90)={0x8c, 0x4000000000000, 0x4000005, "e848c08ace4e35c0778d238e137c6a6631f8c62f149f43510456ee9194aa92c311e19599a946f18003000000b2ac3afd2881ff7f0000000000007064370a30cd13b64a04a964bf61e7b7f1e0f9524ebf6d8d996653ee6b5cfd741ff164b2738b3f487ec8ae000000000000000063ca22b9141bc8af8053beb5f6a40390"}, 0x8c, 0x80}, 0x0) getdents64(r2, &(0x7f000002b000-0x29)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30) setsockopt$inet_tcp_buf(r0, 0x6, 0x2000801d, &(0x7f0000004000)="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", 0x1000) mmap(&(0x7f000001c000/0x4000)=nil, 0x4000, 0x2, 0x2012, r2, 0x10000000004) setsockopt$inet_mreqn(r3, 0x0, 0x4, &(0x7f0000008000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0xd5}, 0xc) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0xa, &(0x7f000002b000)="97b37ec0ec2cc1edc4de9f8eb9293ad4e690b01ca6c7ec759ca33a5cee764dddac7e10402b41051a91b55769d7467c3b1943965cb5f775228da17da7feb385561e0b5d03c3a5", 0x46) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000077d000-0x8)={0x0, 0x0}) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/12 22:14:14 executing program 0 (fault-call:5 fault-nth:8): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r0 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r0) r2 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0", 0x2, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r1, r1, r2}, &(0x7f000001d000-0x7d)="", 0x0, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x0, ""}, &(0x7f0000d94000)=0x8) [ 355.475759] __kmalloc_track_caller+0x5f/0x760 [ 355.475772] ? down_read+0x96/0x150 [ 355.475781] ? dh_data_from_key+0x109/0x340 [ 355.475794] ? __down_interruptible+0x6b0/0x6b0 [ 355.475802] ? dh_data_from_key+0x23b/0x340 [ 355.475827] kmemdup+0x24/0x50 [ 355.475843] dh_data_from_key+0x23b/0x340 [ 355.475859] ? dh_crypto_done+0x90/0x90 [ 355.475871] ? __keyctl_dh_compute+0x32e/0x1a00 [ 355.475886] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 355.475914] __keyctl_dh_compute+0x38e/0x1a00 [ 355.475928] ? check_noncircular+0x20/0x20 [ 355.475942] ? perf_trace_lock+0x900/0x900 [ 355.475977] ? dh_data_from_key+0x340/0x340 [ 355.475989] ? proc_fail_nth_write+0xb5/0x260 [ 355.476019] ? find_held_lock+0x39/0x1d0 [ 355.476061] ? lock_downgrade+0x980/0x980 [ 355.476081] ? __might_fault+0xe0/0x1d0 [ 355.476106] ? lock_release+0xda0/0xda0 [ 355.476142] ? __might_sleep+0x95/0x190 [ 355.476169] ? kasan_check_write+0x14/0x20 [ 355.476181] ? _copy_from_user+0x99/0x110 [ 355.476202] keyctl_dh_compute+0xac/0xf3 [ 355.476215] ? __keyctl_dh_compute+0x1a00/0x1a00 [ 355.476243] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 355.476263] SyS_keyctl+0x72/0x2c0 [ 355.476284] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 355.476292] RIP: 0033:0x452879 [ 355.476305] RSP: 002b:00007f9c37de8be8 EFLAGS: 00000212 ORIG_RAX: 00000000000000fa [ 355.476318] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 0000000000452879 [ 355.476324] RDX: 000000002001cf83 RSI: 000000002000dff4 RDI: 0000000000000017 [ 355.476331] RBP: 0000000000000086 R08: 0000000020032000 R09: 0000000000000000 [ 355.476338] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b757e [ 355.476344] R13: 00007f9c37de8b58 R14: 00000000004b758e R15: 0000000000000000 [ 355.506270] FAULT_INJECTION: forcing a failure. [ 355.506270] name failslab, interval 1, probability 0, space 0, times 0 [ 355.506282] CPU: 0 PID: 16773 Comm: syz-executor0 Not tainted 4.14.0-rc8-mm1+ #21 [ 355.506288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 355.506292] Call Trace: [ 355.506315] dump_stack+0x194/0x257 [ 355.506335] ? arch_local_irq_restore+0x53/0x53 [ 355.506375] should_fail+0x8c0/0xa40 [ 355.506400] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 355.506424] ? rcu_note_context_switch+0x710/0x710 [ 355.506447] ? find_held_lock+0x39/0x1d0 [ 355.506489] ? __lock_is_held+0xbc/0x140 [ 355.506536] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 355.506546] ? lock_release+0xda0/0xda0 [ 355.506560] ? rcu_note_context_switch+0x710/0x710 [ 355.506593] should_failslab+0xec/0x120 [ 355.506608] __kmalloc_track_caller+0x5f/0x760 [ 355.506620] ? down_read+0x96/0x150 [ 355.506629] ? dh_data_from_key+0x109/0x340 [ 355.506641] ? __down_interruptible+0x6b0/0x6b0 [ 355.506651] ? dh_data_from_key+0x23b/0x340 [ 355.506676] kmemdup+0x24/0x50 [ 355.506692] dh_data_from_key+0x23b/0x340 [ 355.506710] ? dh_crypto_done+0x90/0x90 [ 355.506719] ? __keyctl_dh_compute+0x32e/0x1a00 [ 355.506730] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 355.506759] __keyctl_dh_compute+0x411/0x1a00 [ 355.506772] ? check_noncircular+0x20/0x20 [ 355.506784] ? perf_trace_lock+0x900/0x900 [ 355.506821] ? dh_data_from_key+0x340/0x340 [ 355.506833] ? proc_fail_nth_write+0xb5/0x260 [ 355.506857] ? find_held_lock+0x39/0x1d0 [ 355.506896] ? lock_downgrade+0x980/0x980 [ 355.506910] ? __might_fault+0xe0/0x1d0 [ 355.506937] ? lock_release+0xda0/0xda0 [ 355.506973] ? __might_sleep+0x95/0x190 [ 355.507002] ? kasan_check_write+0x14/0x20 [ 355.507013] ? _copy_from_user+0x99/0x110 [ 355.507033] keyctl_dh_compute+0xac/0xf3 [ 355.507045] ? __keyctl_dh_compute+0x1a00/0x1a00 [ 355.507075] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 355.507094] SyS_keyctl+0x72/0x2c0 [ 355.507115] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 355.507123] RIP: 0033:0x452879 [ 355.507129] RSP: 002b:00007f9c37de8be8 EFLAGS: 00000212 ORIG_RAX: 00000000000000fa [ 355.507139] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 0000000000452879 [ 355.507144] RDX: 000000002001cf83 RSI: 000000002000dff4 RDI: 0000000000000017 [ 355.507149] RBP: 0000000000000086 R08: 0000000020032000 R09: 0000000000000000 [ 355.507155] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b757e [ 355.507161] R13: 00007f9c37de8b58 R14: 00000000004b758e R15: 0000000000000000 [ 355.527008] FAULT_INJECTION: forcing a failure. [ 355.527008] name failslab, interval 1, probability 0, space 0, times 0 [ 355.527047] CPU: 0 PID: 16783 Comm: syz-executor0 Not tainted 4.14.0-rc8-mm1+ #21 [ 355.527053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 355.527057] Call Trace: [ 355.527074] dump_stack+0x194/0x257 [ 355.527095] ? arch_local_irq_restore+0x53/0x53 [ 355.527136] should_fail+0x8c0/0xa40 [ 355.527157] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 355.527182] ? rcu_note_context_switch+0x710/0x710 [ 355.527205] ? find_held_lock+0x39/0x1d0 [ 355.527245] ? __lock_is_held+0xbc/0x140 [ 355.527290] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 355.527304] ? lock_release+0xda0/0xda0 [ 355.527317] ? rcu_note_context_switch+0x710/0x710 [ 355.527349] should_failslab+0xec/0x120 [ 355.527364] __kmalloc_track_caller+0x5f/0x760 [ 355.527376] ? down_read+0x96/0x150 [ 355.527386] ? dh_data_from_key+0x109/0x340 [ 355.527399] ? __down_interruptible+0x6b0/0x6b0 [ 355.527410] ? dh_data_from_key+0x23b/0x340 [ 355.527435] kmemdup+0x24/0x50 [ 355.527451] dh_data_from_key+0x23b/0x340 [ 355.527468] ? dh_crypto_done+0x90/0x90 [ 355.527476] ? __keyctl_dh_compute+0x32e/0x1a00 [ 355.527488] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 355.527517] __keyctl_dh_compute+0x70e/0x1a00 [ 355.527530] ? check_noncircular+0x20/0x20 [ 355.527543] ? perf_trace_lock+0x900/0x900 [ 355.527580] ? dh_data_from_key+0x340/0x340 [ 355.527591] ? proc_fail_nth_write+0xb5/0x260 [ 355.527616] ? find_held_lock+0x39/0x1d0 [ 355.527652] ? lock_downgrade+0x980/0x980 [ 355.527667] ? __might_fault+0xe0/0x1d0 [ 355.527693] ? lock_release+0xda0/0xda0 [ 355.527732] ? __might_sleep+0x95/0x190 [ 355.527760] ? kasan_check_write+0x14/0x20 [ 355.527770] ? _copy_from_user+0x99/0x110 [ 355.527789] keyctl_dh_compute+0xac/0xf3 [ 355.527801] ? __keyctl_dh_compute+0x1a00/0x1a00 [ 355.527834] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 355.527855] SyS_keyctl+0x72/0x2c0 [ 355.527874] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 355.527882] RIP: 0033:0x452879 [ 355.527887] RSP: 002b:00007f9c37de8be8 EFLAGS: 00000212 ORIG_RAX: 00000000000000fa [ 355.527897] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 0000000000452879 [ 355.527902] RDX: 000000002001cf83 RSI: 000000002000dff4 RDI: 0000000000000017 [ 355.527908] RBP: 0000000000000086 R08: 0000000020032000 R09: 0000000000000000 [ 355.527913] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f38f0 [ 355.527919] R13: 00000000ffffffff R14: 0000000000758090 R15: 0000000000000005 [ 355.567709] FAULT_INJECTION: forcing a failure. [ 355.567709] name failslab, interval 1, probability 0, space 0, times 0 [ 355.567721] CPU: 1 PID: 16788 Comm: syz-executor0 Not tainted 4.14.0-rc8-mm1+ #21 [ 355.567726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 355.567731] Call Trace: [ 355.567747] dump_stack+0x194/0x257 [ 355.567768] ? arch_local_irq_restore+0x53/0x53 [ 355.567786] ? check_noncircular+0x20/0x20 [ 355.567827] should_fail+0x8c0/0xa40 [ 355.567853] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 355.567888] ? find_held_lock+0x39/0x1d0 [ 355.567928] ? lock_downgrade+0x980/0x980 [ 355.567976] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 355.567989] ? __down_interruptible+0x6b0/0x6b0 [ 355.568007] ? rcu_note_context_switch+0x710/0x710 [ 355.568040] should_failslab+0xec/0x120 [ 355.568056] __kmalloc+0x63/0x760 [ 355.568068] ? dh_crypto_done+0x90/0x90 [ 355.568078] ? __keyctl_dh_compute+0x32e/0x1a00 [ 355.568092] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 355.568105] ? __keyctl_dh_compute+0x76c/0x1a00 [ 355.568128] __keyctl_dh_compute+0x76c/0x1a00 [ 355.568142] ? check_noncircular+0x20/0x20 [ 355.568156] ? perf_trace_lock+0x900/0x900 [ 355.568190] ? dh_data_from_key+0x340/0x340 [ 355.568203] ? proc_fail_nth_write+0xb5/0x260 [ 355.568226] ? find_held_lock+0x39/0x1d0 [ 355.568261] ? lock_downgrade+0x980/0x980 [ 355.568277] ? __might_fault+0xe0/0x1d0 [ 355.568304] ? lock_release+0xda0/0xda0 [ 355.568339] ? __might_sleep+0x95/0x190 [ 355.568367] ? kasan_check_write+0x14/0x20 [ 355.568379] ? _copy_from_user+0x99/0x110 [ 355.568399] keyctl_dh_compute+0xac/0xf3 [ 355.568412] ? __keyctl_dh_compute+0x1a00/0x1a00 [ 355.568442] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 355.568464] SyS_keyctl+0x72/0x2c0 [ 355.568485] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 355.568493] RIP: 0033:0x452879 [ 355.568499] RSP: 002b:00007f9c37de8be8 EFLAGS: 00000212 ORIG_RAX: 00000000000000fa [ 355.568510] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 0000000000452879 [ 355.568515] RDX: 000000002001cf83 RSI: 000000002000dff4 RDI: 0000000000000017 [ 355.568519] RBP: 0000000000000086 R08: 0000000020032000 R09: 0000000000000000 [ 355.568525] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b757e [ 355.568530] R13: 00007f9c37de8b58 R14: 00000000004b758e R15: 0000000000000000 [ 355.649848] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 355.717341] FAULT_INJECTION: forcing a failure. [ 355.717341] name failslab, interval 1, probability 0, space 0, times 0 [ 355.717353] CPU: 1 PID: 16804 Comm: syz-executor0 Not tainted 4.14.0-rc8-mm1+ #21 [ 355.717358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 355.717362] Call Trace: [ 355.717379] dump_stack+0x194/0x257 [ 355.717401] ? arch_local_irq_restore+0x53/0x53 [ 355.717444] should_fail+0x8c0/0xa40 [ 355.717467] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 355.717480] ? find_held_lock+0x39/0x1d0 [ 355.717514] ? find_held_lock+0x39/0x1d0 [ 355.717554] ? lock_downgrade+0x980/0x980 [ 355.717605] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 355.717625] ? rcu_note_context_switch+0x710/0x710 [ 355.717639] ? crypto_alg_lookup+0x40/0x50 [ 355.717663] ? crypto_larval_lookup+0x50/0x50 [ 355.717673] should_failslab+0xec/0x120 [ 355.717688] __kmalloc+0x63/0x760 [ 355.717699] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 355.717713] ? rcu_pm_notify+0xc0/0xc0 [ 355.717725] ? crypto_create_tfm+0x82/0x2e0 [ 355.717747] ? crypto_larval_lookup+0x50/0x50 [ 355.717758] crypto_create_tfm+0x82/0x2e0 [ 355.717783] ? crypto_larval_lookup+0x50/0x50 [ 355.717796] crypto_alloc_tfm+0x10e/0x2f0 [ 355.717806] ? crypto_dh_decode_key+0x590/0x590 [ 355.717838] crypto_alloc_kpp+0x2c/0x40 [ 355.717858] __keyctl_dh_compute+0x948/0x1a00 [ 355.717873] ? check_noncircular+0x20/0x20 [ 355.717887] ? perf_trace_lock+0x900/0x900 [ 355.717926] ? dh_data_from_key+0x340/0x340 [ 355.717936] ? proc_fail_nth_write+0xb5/0x260 [ 355.717963] ? find_held_lock+0x39/0x1d0 [ 355.718004] ? lock_downgrade+0x980/0x980 [ 355.718023] ? __might_fault+0xe0/0x1d0 [ 355.718051] ? lock_release+0xda0/0xda0 [ 355.718092] ? __might_sleep+0x95/0x190 [ 355.718120] ? kasan_check_write+0x14/0x20 [ 355.718131] ? _copy_from_user+0x99/0x110 [ 355.718151] keyctl_dh_compute+0xac/0xf3 [ 355.718164] ? __keyctl_dh_compute+0x1a00/0x1a00 [ 355.718194] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 355.718215] SyS_keyctl+0x72/0x2c0 [ 355.718237] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 355.718246] RIP: 0033:0x452879 [ 355.718253] RSP: 002b:00007f9c37de8be8 EFLAGS: 00000212 ORIG_RAX: 00000000000000fa [ 355.718263] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 0000000000452879 [ 355.718269] RDX: 000000002001cf83 RSI: 000000002000dff4 RDI: 0000000000000017 [ 355.718275] RBP: 0000000000000086 R08: 0000000020032000 R09: 0000000000000000 [ 355.718282] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b757e [ 355.718288] R13: 00007f9c37de8b58 R14: 00000000004b758e R15: 0000000000000000 [ 355.741537] FAULT_INJECTION: forcing a failure. [ 355.741537] name failslab, interval 1, probability 0, space 0, times 0 [ 355.741548] CPU: 0 PID: 16814 Comm: syz-executor0 Not tainted 4.14.0-rc8-mm1+ #21 [ 355.741554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 355.741558] Call Trace: [ 355.741576] dump_stack+0x194/0x257 [ 355.741597] ? arch_local_irq_restore+0x53/0x53 [ 355.741639] should_fail+0x8c0/0xa40 [ 355.741661] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 355.741677] ? depot_save_stack+0x12c/0x490 [ 355.741706] ? find_held_lock+0x39/0x1d0 [ 355.741746] ? lock_downgrade+0x980/0x980 [ 355.741795] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 355.741815] ? rcu_note_context_switch+0x710/0x710 [ 355.741847] should_failslab+0xec/0x120 [ 355.741863] kmem_cache_alloc_trace+0x4b/0x750 [ 355.741905] mpi_alloc+0x4b/0x230 [ 355.741915] ? crypto_dh_key_len+0xc0/0xc0 [ 355.741929] mpi_read_raw_data+0x1e5/0x440 [ 355.741939] ? rcu_pm_notify+0xc0/0xc0 [ 355.741950] ? mpi_free+0xd0/0x150 [ 355.741971] dh_set_secret+0x257/0x600 [ 355.741992] ? dh_exit+0x20/0x20 [ 355.742005] ? crypto_larval_lookup+0x50/0x50 [ 355.742054] __keyctl_dh_compute+0x9cf/0x1a00 [ 355.742069] ? check_noncircular+0x20/0x20 [ 355.742084] ? perf_trace_lock+0x900/0x900 [ 355.742124] ? dh_data_from_key+0x340/0x340 [ 355.742135] ? proc_fail_nth_write+0xb5/0x260 [ 355.742161] ? find_held_lock+0x39/0x1d0 [ 355.742199] ? lock_downgrade+0x980/0x980 [ 355.742214] ? __might_fault+0xe0/0x1d0 [ 355.742242] ? lock_release+0xda0/0xda0 [ 355.742285] ? __might_sleep+0x95/0x190 [ 355.742316] ? kasan_check_write+0x14/0x20 [ 355.742327] ? _copy_from_user+0x99/0x110 [ 355.742349] keyctl_dh_compute+0xac/0xf3 [ 355.742360] ? __keyctl_dh_compute+0x1a00/0x1a00 [ 355.742392] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 355.742413] SyS_keyctl+0x72/0x2c0 [ 355.742433] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 355.742440] RIP: 0033:0x452879 [ 355.742445] RSP: 002b:00007f9c37de8be8 EFLAGS: 00000212 ORIG_RAX: 00000000000000fa [ 355.742456] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 0000000000452879 [ 355.742462] RDX: 000000002001cf83 RSI: 000000002000dff4 RDI: 0000000000000017 [ 355.742467] RBP: 0000000000000086 R08: 0000000020032000 R09: 0000000000000000 [ 355.742472] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b757e [ 355.742478] R13: 00007f9c37de8b58 R14: 00000000004b758e R15: 0000000000000000 2017/11/12 22:14:15 executing program 2: bind$ipx(0xffffffffffffffff, &(0x7f0000d8e000-0x10)={0x4, 0x4, 0xffffffff, "2a59fc7e7659", 0x2fca, 0x0}, 0x10) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f000001b000)="47504c24656d3100", 0x41, 0x100, &(0x7f0000027000-0x40)={0x9, 0x1, 0x7ff, 0xfffffffffffff9ef, 0x0, 0x0, 0x100000001, 0x3}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x4000032, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f000000f000-0x8)="47504c24656d3100", 0x42, 0x0, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = memfd_create(&(0x7f0000001000)="5b776c616e306264657600", 0x3) ioctl$KDSETLED(r2, 0x4b32, 0x6) mq_timedsend(r1, &(0x7f000002f000-0x54)="5f17744763fcc8e482335d8af9403d2993aad8a27eac41a0686ed648d2703316a87cffde542cc55ebc6550f430f1d0f4ef90e304080000026100000000007a9221b12e257a0a8fce390c13eb7efa44f47f5897", 0x53, 0x3, 0x0) r3 = dup2(r1, r0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x2000)=nil, 0x2000, 0x13, 0x132, r3, 0x13) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000001f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000033000-0x80)=[{&(0x7f0000030000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}, {&(0x7f0000005000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60}, {&(0x7f0000032000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72}, {&(0x7f000000b000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000028000)="", 0x0}, {&(0x7f0000031000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}, {&(0x7f000001e000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f0000029000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}], 0x8) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000031000)=0x0) mremap(&(0x7f0000727000/0x4000)=nil, 0x4000, 0x1000, 0x2, &(0x7f000072a000/0x1000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000011000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0x3, 0x3, 0x5, 0x8, 0x8001}, 0x20) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1b, &(0x7f0000728000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000002000)=0x52) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0xffffffffffff0000) ioctl$TIOCNOTTY(r2, 0x5422) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xf) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000008000-0x4)=0x3, &(0x7f0000034000-0x8)=0x4) getpgid(0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r3, &(0x7f0000034000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7ff, 0x0, 0x0) 2017/11/12 22:14:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r0) r2 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab", 0x3, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r1, r1, r2}, &(0x7f000001d000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/12 22:14:15 executing program 0 (fault-call:5 fault-nth:9): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r0 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r0) r2 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0", 0x2, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r1, r1, r2}, &(0x7f000001d000-0x7d)="", 0x0, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x0, ""}, &(0x7f0000d94000)=0x8) 2017/11/12 22:14:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000e8f000-0x8)={0x0, 0x0}) r1 = syz_open_dev$vcsa(&(0x7f0000aa4000)="2f6465762f766373612300", 0x5, 0x46300) r2 = accept4$inet6(r0, &(0x7f00003b4000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c7e000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000f01000)=0x0, &(0x7f0000161000)=0x4) perf_event_open(&(0x7f0000bab000)={0x4000000002, 0x78, 0x9e, 0x1, 0x0, 0x0, 0x0, 0xc1, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3ffffffffffffd, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000001000-0x58)={0x26, "6165616400000000000000000000", 0x1004cf, 0x0, "7467723132380000000000fa07000064000000000000000000000017008000000000000000000000000100000000000000000003000000000000000000000000"}, 0x58) mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) symlink(&(0x7f000000c000-0x6)="2e2f66696c653000", &(0x7f000000b000-0x6)="2e2f62757300") ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f000018a000-0x400)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) r3 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000142000-0x1)=0x3) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r4 = open(&(0x7f0000195000-0x8)="2e2f66696c653000", 0x20000000080047, 0x80) fcntl$setlease(r3, 0x400, 0x0) fcntl$setlease(r3, 0x400, 0x2) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f0000ddc000-0x10)={0x4, 0x79, &(0x7f0000cd9000)="db1e86360a042f5b1adb3298ebc7e48eceecb81e8f3d86217701913ffc3ffaa64c3301aaed76a7153cdc424df639fbb6b9458e9ead974efa842270bfc51beb31b83f9314c4a010324ea89e559f230a752d48d0500eca247664162b5ee700d05d482fe8b6e4c788d6d3beed5dd9957f0ddc15c942462c5f7b4d"}) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x40, 0x40) r6 = syz_open_dev$mice(&(0x7f0000670000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x80004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72746300", 0x10000, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r5, 0x400448c8, &(0x7f00006f2000-0x73)={r6, r7, 0x7ff, 0xfffffffffffffffd, &(0x7f0000000000)="cda09534c7e1ca519b7d03918ae2d1423f33a47105722e5ff4dc90b34c9e0e543650dd", 0x4f32eb81, 0x0, 0xb8, 0x3, 0x5, 0xffffffff7fffffff, 0x4, "73efc54575edf649489ccc0e3230617d6bb249afb8b7824f1a72f2bebbb5179a0fa99a62183b8b092097e45c70c26ff2e4263e9cf1ff918ad3778a0d5dc2ca4664b566b6a0cbca061a67c3"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x1e, 0x2, 0x0) 2017/11/12 22:14:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a1, &(0x7f0000e97000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f0ca", 0x26b, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x7, [0x0, 0x0, 0x0], {0x0, 0x6, "c8854e", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x0, ""}]}, @routing={0x3f, 0x0, 0x3, 0x4, 0x1, []}, @dstopts={0x0, 0x25, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x38, "93c80381ae7f0eea12e76b1fbe8538249e3c86feb5640ae80237b2e45ca802c19b92703b399bcc2c5a6704eb66e3c951ade8eae50a22a692"}, {0xff, 0x1c, "7a1f469a6db7e91fae9b7e25dd766cc10a7cc62e5e0528959282a28b"}, {0x7, 0xd5, "1a28dc7b591a28737897ab4e6bed8c64ee3a54f5b3ee25b8904f007feda15c1a8c0fef5dd8e0c902ff53fd42af9348e7ac7483ab316e1a9216876cb6ec971d1e68e056628ca430775f972a6f57c23b806ceaf2e74cecea4d6573de06094ceb690a4c11238f6714c20bdc737013b3a733b1ccce54e05fe14221853c077aeb84b83394794e466ee9c8454f8783d3233e8fba72e71e6973d5f6f247d28a43234c0213b300d67a8326ed17ec4d545386d40839e42d1b4a7e07b68219998c2101f644a26fae30d04700be3d56d7ae6bf0904d5018ed764d"}]}, @routing={0x0, 0x4, 0x1, 0x8004, 0x80000000, [@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}], "74a714450198ebfd8737b42f1c3217db042e46cdbc64b330e996c7c40b6484c2a75f51f5549d5ed10c843e7020a4f3dc0fe9e5d33663f96a6726bce2461120a1e3ebb4a394a889e83f8fa6aafc00ae2cd968723446a1212eb424655c9effa96a0b87c2c7fd10e80689a867c37fe2ba8d28ef22ceb53a693ed6eace2de266cf95f6ce874c93e09ff0f11471d438c551ba819dee49b6646cdb22a37b95e540081ab435059c121b80621bd859d5b62fff70e08bff7e3b2ab291c25d4201b57667dbdc61cb9733cab3052315"}}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000934000-0x78)={0x2, 0x78, 0xd4e7, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x3, 0x18000000000, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc56b, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80002, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000c4f000)=[{&(0x7f0000b4d000)="290000001800310600000001000001070a0000000000ff06800000000c000800080010000031f4ff01", 0x29}], 0x1) rt_sigsuspend(&(0x7f000072a000)={0xa84}, 0x8) r4 = socket(0x10, 0x802, 0x0) sendmmsg(r4, &(0x7f0000dda000-0x80)=[{{&(0x7f0000dda000-0x10)=@ax25={0x3, {"f9a0e36025cf3c"}, 0x5a9}, 0x10, &(0x7f0000468000)=[{&(0x7f00002ab000)="429dcb8cf5c2906f63ced762e9b3def780ccdfece3bfb9a3cdfa3d9e1b2cb54f7d95e440536f98bcd03af3eaf4fed3712dcf41c3da979a42ffe3be7c8af8d97d3cc78420abbed506a270a3dc04356e96880f9bcca6dce2d328b7e9f2c30a5862b22f3aaf3d8b8e933bd08391954492f596f893ffeef6eb6f5deb7bf0d40859ad84853c51699ade309a144324586627de0b267a0910c0ba8c3c594f160f5e89c0bd33ce0496165837bbd07f691e21f3fe61f92a6cb8f7d8f74e49ba5b93d3c05eed8862b45bdd0a", 0xc7}], 0x1, &(0x7f0000dda000-0x1238)=[{0xe0, 0x0, 0x1f, "e66f8aca45bac93b9b7d3b7c489a3b8825acd606b7c4c1c282c26d456900639993c4a8f08f32728b1f23f615f581a7818e8521f5a742e529d36066340f4ad0b9a66b62405b733a051f8ee4130a9651cee965f5ebb037be2fedee64f084ff4838f0a465c2351f0abaa8db807b803f98531d4c71d971b084538995eba2fb6a9ef809225edf2059200dc99f5cfe308b731cfd503b45ac20f04393355bc4b765c26f408bef6151c1ec642d16f07ba764a8e29a12287c479343afb8e5e79575453ab12575435a9b9cfb8d17dd01"}, {0x10, 0x105, 0x78215e4e, ""}], 0x2, 0x0}, 0x0}, {{&(0x7f0000dda000-0x9)=@rc={0x1f, {0x3, 0x400, 0x20, 0xba, 0x2, 0x59f}, 0x0}, 0x9, &(0x7f0000a6b000-0x30)=[{&(0x7f0000758000-0x9c)="26b57e77f59278eee4ee97aeb0fcf085b5aaa192b2fa41fb7533c402f6c644026a0dec8813d227a6edc54271bad29180149914963a6df01be53f28c518986085c78675a6e483546ba854510b539786febca6824ad6019ac4a5a276099deac9fe4b7b38ce2374a494c8aa145135c0cbd244c1c5b6ee3df06ac42bc2347b5d73f316e5c320cade4dbe430786493b43c3186c68839384c23082", 0x98}, {&(0x7f0000041000)="", 0x0}, {&(0x7f0000044000-0x1000)="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", 0xc00}], 0x3, &(0x7f0000dda000-0x70)=[{0x10, 0x0, 0x5d, ""}], 0x1, 0x40}, 0xffffffff}], 0x2, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000b69000)={0x0, @loopback=0x0, @broadcast=0x0}, &(0x7f00007a2000-0x4)=0xc) setsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f00007dd000-0x14)={@loopback={0x0, 0x1}, r5}, 0x14) r6 = accept4$ax25(r4, &(0x7f0000a53000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00006a8000-0x4)=0x10, 0x800) ioctl$int_in(r6, 0x5452, &(0x7f00003fc000-0x8)=0xfffffffffffffff7) prctl$getname(0x10, &(0x7f00001a2000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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write(r0, &(0x7f00004f7000-0x20)="1f00000032001ff2000095ff1804000000e7ff002c0000000000eaff850000c4", 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a72000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xff, 0x9bf1, 0x8, 0x0}, &(0x7f0000681000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000403000-0x10)={r7, 0x0, 0x0, 0x101}, &(0x7f0000234000-0x4)=0x10) recvmsg$netrom(r4, &(0x7f0000439000-0x38)={&(0x7f00003b2000-0x10)=@ax25={0x3, {"bb13c74af06f39"}, 0x80000000}, 0x10, &(0x7f0000552000)=[{&(0x7f00005f8000-0xcf)="a2e9a699a884c35e99cbd74759994cc37b3128bd8316a17d4d0edbc2a934cca38e51d4f9522c8c44f1ab8678bc97097ec916e260e4ccbf9b3c0e5845dc3df74201baf1482bc2e9afeb7a62586aac017be1c1f2493963ab8eb59d4032ec8deffa26118efc6f1451bec28f4d15b96b6783838f22f0fd3215287c8320a4bf4c3aa8771a81a3b7dfc96fc38786662ab7a7b616546426c66dff333715c12f4b2fc4e6a1c4cfe40c4320a4ee3089f62f73c13a68b8e2019000", 0xb6}], 0x1, &(0x7f0000f34000)=[{0xb0, 0x0, 0x7f, "239aa5d05a4778c7f015ac4000a39f2082e7f902eb73f2ddb330e60a3a4773f877320045f754d24759e390097edb104a0f00cef6c778dd15770c929343395974dc0fbcef18b61d51608226add564b99f1694a6e6ffd7b2578cbfbd3bd32d013f6c514ab7e24fdbb6eb0b0b1ad1c6f6260268b2f9b1bf1430b15c97a56187a87d6cb6e973577bc071cc14fa7f0a70f241f3fb108e0095ba1af768"}, {0x10, 0x104, 0x1, ""}], 0x2, 0x20008010}, 0x0) ioperm(0xffff, 0x1, 0x0) clone(0x1, &(0x7f0000af5000)="", &(0x7f000046a000-0x4)=0x0, &(0x7f00005e3000-0x4)=0x0, &(0x7f00001a5000)="") getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000a2f000-0xc)={0x0, 0x0, 0x0}, 0xc) capset(&(0x7f0000fc2000-0x8)={0x0, r8}, &(0x7f0000002000-0x18)={0x1f, 0x8000000005, 0x0, 0x0, 0x9, 0x0}) setresgid(0x0, 0x0, 0x0) 2017/11/12 22:14:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) fcntl$F_HUGEPAGE(r0, 0x802) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ea9000-0x9)="2f6465762f72746300", 0x20c00, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f00004b8000)={0x5, 0x2, 0xb1, 0x0}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r2 = dup(r0) r3 = accept$inet(r0, &(0x7f0000914000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f00006f2000-0x10)={0x2, 0x3, @rand_addr=0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat(r2, &(0x7f0000bd8000-0x8)="2e2f66696c653000", 0x2c00, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x7c, &(0x7f0000242000)={0x0, 0x11, "d59f515941400b840000e9ffffff0000e8"}, &(0x7f0000cc1000)=0x19) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000277000-0x10)={r4, 0x3a, 0x3, 0x5}, 0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000882000)=0x0, &(0x7f0000353000)=0x4) mq_unlink(&(0x7f0000178000-0x2)="3a00") 2017/11/12 22:14:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00003d0000)="2e2f66696c653000", 0x20000000141046, 0x0) io_setup(0x80000000000007fc, &(0x7f0000c21000)=0x0) r2 = dup3(r1, r1, 0x100080000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000d52000)=0xfffffffffffffff7, 0x4) r3 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0xfffffffffffeffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4f9, 0x0, 0x800, 0x4, 0x0, 0x0}, r3, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x40000) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x4000000000003, 0x1, 0x7fffffff, 0x1, 0xff, 0x3, 0x3}, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(0xffffffffffffffff, 0x8982, &(0x7f0000739000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000598000-0xe4)="", &(0x7f00009fa000-0x4)=0x0, &(0x7f00009e5000-0x4)=0x0, &(0x7f00003e5000)="") msgget$private(0x0, 0x8) getdents64(r2, &(0x7f0000fbf000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00009d4000)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000a49000+0xaab)="2e2f66696c653000", 0x40, 0x0) r4 = socket(0x40000000015, 0x5, 0x0) bind$inet(r4, &(0x7f0000b80000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000fc2000-0x10)={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = semget(0x3, 0x1, 0x10) semctl$GETVAL(r5, 0x2000000000005, 0xc, &(0x7f00006f0000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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close(r0) socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$tun(&(0x7f00004cd000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x80000000000800) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000431000-0xe8)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001bf000-0x4)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000de5000-0xc)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, r6}, 0xc) epoll_create1(0x80000) 2017/11/12 22:14:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000165000)={0x0, 0x0}) syz_open_dev$vcsa(&(0x7f0000aa4000)="2f6465762f766373612300", 0x5, 0x46300) accept4$inet6(r1, &(0x7f00003b4000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c7e000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000f01000)=0x0, &(0x7f0000dd7000-0x4)=0x4) perf_event_open(&(0x7f0000bab000)={0x4000000002, 0x78, 0x9e, 0x1, 0x0, 0x0, 0x0, 0xc1, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3ffffffffffffd, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000001000-0x58)={0x26, "6165616400000000000000000000", 0x4cf, 0x0, "74677231323800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) socket$bt_hci(0x1f, 0x3, 0x1) symlink(&(0x7f000000c000-0x6)="2e2f66696c653000", &(0x7f000000b000-0x6)="2e2f62757300") r2 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x2) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000092d000)={0x0, 0x3}, &(0x7f0000d43000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) fcntl$F_MEM_LOCK(r3, 0x800) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f000002f000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) r5 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r6 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r5) r7 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab9f8ab336253e9e7984f5b66a", 0xf, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r6, r6, r7}, &(0x7f000001d000-0x7d)="", 0x0, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x0, ""}, &(0x7f0000d94000)=0x8) 2017/11/12 22:14:16 executing program 0 (fault-call:5 fault-nth:10): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb6000)={0x0, 0x20000000000}, &(0x7f00009a4000)=0x8) r0 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r0) r2 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0", 0x2, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r1, r1, r2}, &(0x7f000001d000-0x7d)="", 0x0, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000041d000-0x43)={0x0, 0x0, ""}, &(0x7f0000d94000)=0x8) 2017/11/12 22:14:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="5b1398071567f4871cab5180863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42e72720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce10b31d4", 0xc2, r0) r2 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab", 0x3, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r1, r1, r2}, &(0x7f000001d000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/12 22:14:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000002c000-0x5)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="", 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0xc6)="", 0x0, r0) r2 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9b0ab", 0x3, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000e000-0xc)={r1, r1, r2}, &(0x7f000001d000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, &(0x7f0000032000)={&(0x7f0000039000-0x6)="777032353600", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 357.259966] FAULT_INJECTION: forcing a failure. [ 357.259966] name failslab, interval 1, probability 0, space 0, times 0 [ 357.272078] CPU: 0 PID: 16833 Comm: syz-executor0 Not tainted 4.14.0-rc8-mm1+ #21 [ 357.272088] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 357.272091] Call Trace: [ 357.272108] dump_stack+0x194/0x257 [ 357.272125] ? arch_local_irq_restore+0x53/0x53 [ 357.272142] ? unwind_get_return_address+0x61/0xa0 [ 357.272169] should_fail+0x8c0/0xa40 [ 357.272188] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 357.272203] ? save_stack+0x43/0xd0 [ 357.272209] ? kasan_kmalloc+0xad/0xe0 [ 357.272217] ? kmem_cache_alloc_trace+0x136/0x750 [ 357.272223] ? mpi_alloc+0x4b/0x230 [ 357.272237] ? find_held_lock+0x39/0x1d0 [ 357.272263] ? lock_downgrade+0x980/0x980 [ 357.272295] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 357.272310] ? rcu_note_context_switch+0x710/0x710 [ 357.272318] ? rcu_pm_notify+0xc0/0xc0 [ 357.272339] should_failslab+0xec/0x120 [ 357.272350] __kmalloc+0x63/0x760 [ 357.272359] ? rcu_read_lock_sched_held+0x108/0x120 [ 357.272369] ? kmem_cache_alloc_trace+0x459/0x750 [ 357.272380] ? mpi_alloc_limb_space+0x27/0x40 [ 357.272397] mpi_alloc_limb_space+0x27/0x40 [ 357.272405] mpi_alloc+0x19a/0x230 [ 357.272413] ? crypto_dh_key_len+0xc0/0xc0 [ 357.272422] mpi_read_raw_data+0x1e5/0x440 [ 357.272430] ? rcu_pm_notify+0xc0/0xc0 [ 357.272438] ? mpi_free+0xd0/0x150 [ 357.272452] dh_set_secret+0x257/0x600 [ 357.272466] ? dh_exit+0x20/0x20 [ 357.272474] ? crypto_larval_lookup+0x50/0x50 [ 357.272504] __keyctl_dh_compute+0x9cf/0x1a00 [ 357.272515] ? check_noncircular+0x20/0x20 [ 357.272545] ? dh_data_from_key+0x340/0x340 [ 357.272555] ? proc_fail_nth_write+0xb5/0x260 [ 357.272572] ? find_held_lock+0x39/0x1d0 [ 357.272598] ? lock_downgrade+0x980/0x980 [ 357.272609] ? __might_fault+0xe0/0x1d0 [ 357.272628] ? lock_release+0xda0/0xda0 [ 357.272636] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 357.272650] ? __lock_is_held+0xbc/0x140 [ 357.272665] ? __might_sleep+0x95/0x190 [ 357.272684] ? kasan_check_write+0x14/0x20 [ 357.272694] ? _copy_from_user+0x99/0x110 [ 357.272708] keyctl_dh_compute+0xac/0xf3 [ 357.272717] ? __keyctl_dh_compute+0x1a00/0x1a00 [ 357.272738] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 357.272753] SyS_keyctl+0x72/0x2c0 [ 357.272768] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 357.272774] RIP: 0033:0x452879 [ 357.272778] RSP: 002b:00007f9c37de8be8 EFLAGS: 00000212 ORIG_RAX: 00000000000000fa [ 357.272786] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 0000000000452879 [ 357.272790] RDX: 000000002001cf83 RSI: 000000002000dff4 RDI: 0000000000000017 [ 357.272795] RBP: 0000000000000086 R08: 0000000020032000 R09: 0000000000000000 [ 357.272799] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b757e [ 357.272803] R13: 00007f9c37de8b58 R14: 00000000004b758e R15: 0000000000000000 [ 357.314123] FAULT_INJECTION: forcing a failure. [ 357.314123] name failslab, interval 1, probability 0, space 0, times 0 [ 357.314138] CPU: 0 PID: 16849 Comm: syz-executor0 Not tainted 4.14.0-rc8-mm1+ #21 [ 357.314143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 357.314147] Call Trace: [ 357.314162] dump_stack+0x194/0x257 [ 357.314182] ? arch_local_irq_restore+0x53/0x53 [ 357.314221] should_fail+0x8c0/0xa40 [ 357.314230] ? save_stack+0xa3/0xd0 [ 357.314248] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 357.314256] ? mpi_alloc_limb_space+0x27/0x40 [ 357.314265] ? mpi_read_raw_data+0x1e5/0x440 [ 357.314274] ? dh_set_secret+0x257/0x600 [ 357.314283] ? __keyctl_dh_compute+0x9cf/0x1a00 [ 357.314291] ? keyctl_dh_compute+0xac/0xf3 [ 357.314298] ? SyS_keyctl+0x72/0x2c0 [ 357.314306] ? entry_SYSCALL_64_fastpath+0x1f/0x96 [ 357.314328] ? find_held_lock+0x39/0x1d0 [ 357.314363] ? lock_downgrade+0x980/0x980 [ 357.314413] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 357.314431] ? rcu_note_context_switch+0x710/0x710 [ 357.314461] should_failslab+0xec/0x120 [ 357.314476] kmem_cache_alloc_trace+0x4b/0x750 [ 357.314491] ? mpi_alloc_limb_space+0x27/0x40 [ 357.314518] mpi_alloc+0x4b/0x230 [ 357.314526] ? crypto_dh_key_len+0xc0/0xc0 [ 357.314540] mpi_read_raw_data+0x1e5/0x440 [ 357.314568] dh_set_secret+0x2db/0x600 [ 357.314587] ? dh_exit+0x20/0x20 [ 357.314597] ? crypto_larval_lookup+0x50/0x50 [ 357.314638] __keyctl_dh_compute+0x9cf/0x1a00 [ 357.314651] ? check_noncircular+0x20/0x20 [ 357.314694] ? dh_data_from_key+0x340/0x340 [ 357.314705] ? proc_fail_nth_write+0xb5/0x260 [ 357.314729] ? find_held_lock+0x39/0x1d0 [ 357.314765] ? lock_downgrade+0x980/0x980 [ 357.314779] ? __might_fault+0xe0/0x1d0 [ 357.314806] ? lock_release+0xda0/0xda0 [ 357.314815] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 357.314848] ? __might_sleep+0x95/0x190 [ 357.314876] ? kasan_check_write+0x14/0x20 [ 357.314886] ? _copy_from_user+0x99/0x110 [ 357.314905] keyctl_dh_compute+0xac/0xf3 [ 357.314917] ? __keyctl_dh_compute+0x1a00/0x1a00 [ 357.314945] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 357.314965] SyS_keyctl+0x72/0x2c0 [ 357.314985] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 357.314992] RIP: 0033:0x452879 [ 357.314997] RSP: 002b:00007f9c37de8be8 EFLAGS: 00000212 ORIG_RAX: 00000000000000fa [ 357.315006] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 0000000000452879 [ 357.315012] RDX: 000000002001cf83 RSI: 000000002000dff4 RDI: 0000000000000017 [ 357.315017] RBP: 0000000000000086 R08: 0000000020032000 R09: 0000000000000000 [ 357.315022] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b757e [ 357.315028] R13: 00007f9c37de8b58 R14: 00000000004b758e R15: 0000000000000000 [ 357.315359] ================================================================== [ 357.315379] BUG: KASAN: use-after-free in mpi_free+0x117/0x150 [ 357.315386] Read of size 4 at addr ffff8801d9b59690 by task syz-executor0/16849 [ 357.315389] [ 357.315398] CPU: 0 PID: 16849 Comm: syz-executor0 Not tainted 4.14.0-rc8-mm1+ #21 [ 357.315404] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 357.315407] Call Trace: [ 357.315420] dump_stack+0x194/0x257 [ 357.315438] ? arch_local_irq_restore+0x53/0x53 [ 357.315449] ? show_regs_print_info+0x65/0x65 [ 357.315465] ? mpi_free+0xcb/0x150 [ 357.315478] ? mpi_free+0x117/0x150 [ 357.315491] print_address_description+0x73/0x250 [ 357.315502] ? mpi_free+0x117/0x150 [ 357.315515] kasan_report+0x25b/0x340 [ 357.315532] ? akcipher_register_instance+0x90/0x90 [ 357.315543] __asan_report_load4_noabort+0x14/0x20 [ 357.315552] mpi_free+0x117/0x150 [ 357.315567] ? akcipher_register_instance+0x90/0x90 [ 357.315579] dh_exit_tfm+0x3d/0x140 [ 357.315594] crypto_kpp_exit_tfm+0x52/0x70 [ 357.315608] crypto_destroy_tfm+0xb9/0x2e0 [ 357.315630] __keyctl_dh_compute+0x1087/0x1a00 [ 357.315643] ? check_noncircular+0x20/0x20 [ 357.315687] ? dh_data_from_key+0x340/0x340 [ 357.315697] ? proc_fail_nth_write+0xb5/0x260 [ 357.315721] ? find_held_lock+0x39/0x1d0 [ 357.315757] ? lock_downgrade+0x980/0x980 [ 357.315771] ? __might_fault+0xe0/0x1d0 [ 357.315797] ? lock_release+0xda0/0xda0 [ 357.315807] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 357.315840] ? __might_sleep+0x95/0x190 [ 357.315868] ? kasan_check_write+0x14/0x20 [ 357.315878] ? _copy_from_user+0x99/0x110 [ 357.315897] keyctl_dh_compute+0xac/0xf3 [ 357.315908] ? __keyctl_dh_compute+0x1a00/0x1a00 [ 357.315937] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 357.315957] SyS_keyctl+0x72/0x2c0 [ 357.315976] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 357.315983] RIP: 0033:0x452879 [ 357.315988] RSP: 002b:00007f9c37de8be8 EFLAGS: 00000212 ORIG_RAX: 00000000000000fa [ 357.315997] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 0000000000452879 [ 357.316006] RDX: 000000002001cf83 RSI: 000000002000dff4 RDI: 0000000000000017 [ 357.316011] RBP: 0000000000000086 R08: 0000000020032000 R09: 0000000000000000 [ 357.316016] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b757e [ 357.316021] R13: 00007f9c37de8b58 R14: 00000000004b758e R15: 0000000000000000 [ 357.316064] [ 357.316068] Allocated by task 16849: [ 357.316077] save_stack+0x43/0xd0 [ 357.316083] kasan_kmalloc+0xad/0xe0 [ 357.316091] kmem_cache_alloc_trace+0x136/0x750 [ 357.316097] mpi_alloc+0x4b/0x230 [ 357.316104] mpi_read_raw_data+0x1e5/0x440 [ 357.316111] dh_set_secret+0x257/0x600 [ 357.316118] __keyctl_dh_compute+0x9cf/0x1a00 [ 357.316125] keyctl_dh_compute+0xac/0xf3 [ 357.316135] SyS_keyctl+0x72/0x2c0 [ 357.316142] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 357.316145] [ 357.316148] Freed by task 16849: [ 357.316156] save_stack+0x43/0xd0 [ 357.316163] kasan_slab_free+0x71/0xc0 [ 357.316169] kfree+0xca/0x250 [ 357.316175] mpi_free+0xcb/0x150 [ 357.316183] dh_set_secret+0x3e5/0x600 [ 357.316190] __keyctl_dh_compute+0x9cf/0x1a00 [ 357.316197] keyctl_dh_compute+0xac/0xf3 [ 357.316203] SyS_keyctl+0x72/0x2c0 [ 357.316210] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 357.316212] [ 357.316218] The buggy address belongs to the object at ffff8801d9b59680 [ 357.316218] which belongs to the cache kmalloc-32 of size 32 [ 357.316225] The buggy address is located 16 bytes inside of [ 357.316225] 32-byte region [ffff8801d9b59680, ffff8801d9b596a0) [ 357.316228] The buggy address belongs to the page: [ 357.316235] page:ffffea000766d640 count:1 mapcount:0 mapping:ffff8801d9b59000 index:0xffff8801d9b59fc1 [ 357.316244] flags: 0x2fffc0000000100(slab) [ 357.316255] raw: 02fffc0000000100 ffff8801d9b59000 ffff8801d9b59fc1 000000010000003f [ 357.316265] raw: ffffea00074e7ca0 ffffea000760e920 ffff8801db0001c0 0000000000000000 [ 357.316269] page dumped because: kasan: bad access detected [ 357.316271] [ 357.316274] Memory state around the buggy address: [ 357.316281] ffff8801d9b59580: fb fb fb fb fc fc fc fc fb fb fb fb fc fc fc fc [ 357.316287] ffff8801d9b59600: fb fb fb fb fc fc fc fc fb fb fb fb fc fc fc fc [ 357.316294] >ffff8801d9b59680: fb fb fb fb fc fc fc fc fb fb fb fb fc fc fc fc [ 357.316297] ^ [ 357.316304] ffff8801d9b59700: fb fb fb fb fc fc fc fc fb fb fb fb fc fc fc fc [ 357.316310] ffff8801d9b59780: 04 fc fc fc fc fc fc fc 04 fc fc fc fc fc fc fc [ 357.316314] ================================================================== [ 357.316317] Disabling lock debugging due to kernel taint [ 357.316334] Kernel panic - not syncing: panic_on_warn set ... [ 357.316334] [ 357.316342] CPU: 0 PID: 16849 Comm: syz-executor0 Tainted: G B 4.14.0-rc8-mm1+ #21 [ 357.316346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 357.316348] Call Trace: [ 357.316357] dump_stack+0x194/0x257 [ 357.316370] ? arch_local_irq_restore+0x53/0x53 [ 357.316383] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 357.316393] ? vsnprintf+0x1ed/0x1900 [ 357.316402] ? mpi_free+0x80/0x150 [ 357.316411] panic+0x1e4/0x41c [ 357.316420] ? refcount_error_report+0x214/0x214 [ 357.316444] ? mpi_free+0x117/0x150 [ 357.316452] kasan_end_report+0x50/0x50 [ 357.316460] kasan_report+0x144/0x340 [ 357.316472] ? akcipher_register_instance+0x90/0x90 [ 357.316483] __asan_report_load4_noabort+0x14/0x20 [ 357.316490] mpi_free+0x117/0x150 [ 357.316501] ? akcipher_register_instance+0x90/0x90 [ 357.316510] dh_exit_tfm+0x3d/0x140 [ 357.316521] crypto_kpp_exit_tfm+0x52/0x70 [ 357.316531] crypto_destroy_tfm+0xb9/0x2e0 [ 357.316546] __keyctl_dh_compute+0x1087/0x1a00 [ 357.316555] ? check_noncircular+0x20/0x20 [ 357.316581] ? dh_data_from_key+0x340/0x340 [ 357.316589] ? proc_fail_nth_write+0xb5/0x260 [ 357.316604] ? find_held_lock+0x39/0x1d0 [ 357.316626] ? lock_downgrade+0x980/0x980 [ 357.316636] ? __might_fault+0xe0/0x1d0 [ 357.316652] ? lock_release+0xda0/0xda0 [ 357.316660] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 357.316680] ? __might_sleep+0x95/0x190 [ 357.316697] ? kasan_check_write+0x14/0x20 [ 357.316706] ? _copy_from_user+0x99/0x110 [ 357.316718] keyctl_dh_compute+0xac/0xf3 [ 357.316727] ? __keyctl_dh_compute+0x1a00/0x1a00 [ 357.316745] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 357.316758] SyS_keyctl+0x72/0x2c0 [ 357.316771] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 357.316776] RIP: 0033:0x452879 [ 357.316780] RSP: 002b:00007f9c37de8be8 EFLAGS: 00000212 ORIG_RAX: 00000000000000fa [ 357.316788] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 0000000000452879 [ 357.316793] RDX: 000000002001cf83 RSI: 000000002000dff4 RDI: 0000000000000017 [ 357.316797] RBP: 0000000000000086 R08: 0000000020032000 R09: 0000000000000000 [ 357.316802] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b757e [ 357.316806] R13: 00007f9c37de8b58 R14: 00000000004b758e R15: 0000000000000000 [ 357.317293] Dumping ftrace buffer: [ 357.317297] (ftrace buffer empty) [ 357.317300] Kernel Offset: disabled [ 358.474354] Rebooting in 86400 seconds..