36488d1ab9e5fda1a77e2ab632e072e4fbcddd85b9a65693918c840af9144f3836c13b087210648e0a009fc44e29070629f8c5082d7d14600e21a3df6535e94cd608fd9529ebcb5e44df31970108ca5c75c258d70f25c2bbc8b3c011d2a467697781b244f0a178924ed66833837a1d85864426f0955c783da7d11144c0ba27c8fa605594f0b831dff541da55cfde58f52e376db433a7a5ca2555cf96fdfe6383b71f2b925a661061a4a1e41315b161db194c6a8b1e424b4e74e129479e84d3ac72d861b4196ab73fe281064c3981ab11b6ce9486b590299899784d49ee55", &(0x7f0000d5b000-0x3f)="6d93cec10583f2a0da68e40d8d8411ca2da83c04b780580ffafcd6f2633ce587cca23af9839fc40544e04731864be7ccaaec678de486a922928ff7435a3c02"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000959000)=0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003c0000)='loginuid\x00') getsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f0000bd0000)=0x0, &(0x7f000089a000)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00002af000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x40000008, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000195000)={0x0, 0x0, 0x0}, &(0x7f0000901000)=0xfffffffffffffffe) timer_create(0x0, &(0x7f0000b3d000)={0x0, 0x19, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a16000-0x4)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000750000-0x4)=0x599e, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) prctl$getname(0x10, &(0x7f000093c000-0xd1)=""/209) timerfd_create(0x6, 0x800) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"0282b3f73a0900000000000000da6bea", {0x4, 0x9, 0x8, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r3, &(0x7f0000833000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)=0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x4) getsockopt$sock_timeval(r0, 0x1, 0xfffffffffffffffd, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f00009e7000)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000776000)=0x0) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a33000)=0x25) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) sendfile(r4, r5, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/01/28 21:32:32 executing program 3: mmap(&(0x7f0000000000/0xf41000)=nil, 0xf41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sg(&(0x7f0000198000)='/dev/sg#\x00', 0x3b, 0x20000) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f00008cb000)=""/208) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000cfa000-0xa)={0x2, "d5c3cfd37fa5"}) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000f42000)={0x2, &(0x7f0000f42000)=[{0xffff, 0x4f, 0x81, 0x2}, {0x7f, 0x0, 0x0, 0x1}]}) bind$alg(r0, &(0x7f0000f3f000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00007e0000)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f40000)=[], 0x0, &(0x7f00004c2000-0xcf)=""/207, 0xcf, 0x0}, 0x0) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000f42000)={0x0, 0x0, 0x0, 0x0, 0xa60b, 0x9, 0x8, 0x5, "071f64eb625fdc1c89da79f95bbc0d5c12449f83d12034df147ee0299e79707f54903f1c3e36dd1c1429830407ad04c632fbc7d23d32ed186ba40d6194a6277f", "db9b787297a03b52de519d7b13ade11f34b5c41b2d6a6829dfd0833759716cd8", [0x6, 0x1f], 0x0}) 2018/01/28 21:32:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x200, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$adsp(&(0x7f000006d000-0xb)='/dev/adsp#\x00', 0x3, 0x80) ioctl$TCGETA(r1, 0x5405, &(0x7f0000339000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 21:32:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000cc8000)="", 0x0, 0x0, &(0x7f0000681000-0x14)={0x11, 0xd, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000318000)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x1) 2018/01/28 21:32:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x40, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1000}, [@RTA_DST={0x4, 0x1, []}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x0}, @RTA_DST={0x10, 0x1, [{0xffffffffffffffe2, 0x100, 0x0, 0x2}, {0x80, 0xffff, 0x7fffffff, 0x0}, {0x0, 0x0, 0x8, 0x0}]}, @RTA_OIF={0x8, 0x4, r1}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) socketpair(0xf, 0x5, 0x229, &(0x7f0000b9a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00001c9000)={0x8c, &(0x7f0000d85000)=""/140}) r1 = socket(0x11, 0x80a, 0x0) getsockname$unix(r1, &(0x7f00006bc000)=@file={0x0, ""/4096}, &(0x7f0000002000-0x4)=0x1002) socketpair(0x11, 0x6, 0x0, &(0x7f0000298000)={0x0, 0x0}) 2018/01/28 21:32:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x90b1, 0x165402) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0xffffffffffffffa7) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000ecb000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x3, 0x3, 0x2d7740cb7a2c1b9a, 0x1f, 0x40000000, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000daf000-0x8)='./file0\x00', 0x180) ioctl$EVIOCSABS0(0xffffffffffffffff, 0xc0189436, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000369000)={0x5, 0xfff, 0x718e}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f00005fe000-0xd)=""/13, &(0x7f0000be2000-0x4)=0xd) 2018/01/28 21:32:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f000054f000-0x8)='./file0\x00', 0xe243) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f000022e000-0xe)='oom_score_adj\x00') ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000c03000)=""/191) writev(r1, &(0x7f0000ba9000-0x10)=[{&(0x7f00007bf000-0xf7)='+', 0x1}], 0x1) 2018/01/28 21:32:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000be9000)='/dev/sequencer\x00', 0x2000, 0x0) getpeername$packet(r1, &(0x7f0000714000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002c6000-0x4)=0x14) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009a0000)={0xaa, 0x0, 0x0}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e9c000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$mouse(&(0x7f00006fc000)='/dev/input/mouse#\x00', 0xf22a, 0x20400) clock_gettime(0x0, &(0x7f00009f8000-0x10)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, &(0x7f000066b000-0x4c8)={{0x1, 0x0, 0x8, 0x0, "f7da7c6733654a6668f56002857c5d6e0957d1fa926cf196d432243b6d8072420d163625aa63e9e98243448a", 0x33}, 0xfeb, [0x200, 0x4, 0x965, 0x5, 0x2, 0x0, 0x945d, 0x85, 0x8000, 0x5, 0x6, 0xbd3, 0x401, 0x635, 0x3, 0xffffffff80000001, 0x9, 0x2, 0xc0, 0x4, 0x80000001, 0x20, 0x4, 0x4ff, 0x10001, 0x5, 0x81, 0x401, 0x20, 0xd82e, 0x401, 0xffffffff80000001, 0x0, 0x2, 0xff, 0x0, 0x3, 0x5, 0xcd69, 0x4, 0x7f, 0x8, 0x3, 0x2c, 0x790, 0xffffffffffffffff, 0x7, 0xe03, 0xae9, 0x750, 0x2, 0x8, 0x1000, 0x7, 0x0, 0x8, 0x1, 0x7, 0x3ff, 0xfff, 0x2, 0x4fa, 0xfe0, 0x5, 0x10001, 0x2da1, 0x8, 0x6, 0xffffffffffff3d2b, 0x2ab, 0x3ff, 0x101, 0xfff, 0x80000001, 0xcca, 0x2, 0x8000, 0x7, 0x6d59, 0x9, 0x4, 0x6, 0xffffffffffffffff, 0x200, 0xffffffff, 0x3f, 0x80, 0xc32c, 0xffffffff, 0x100000001, 0xf9f, 0x4000000000000, 0x8, 0x5, 0x81, 0xfdc, 0x7, 0x6, 0x3, 0x9, 0x8, 0x7ff, 0x4, 0x0, 0x55f00000, 0x800, 0x8, 0x7, 0xffff, 0x100000001, 0x2, 0x4, 0x1, 0x8, 0x3ff, 0x7ff, 0xce14, 0x5, 0x3, 0xfffffffffffffffb, 0xf7, 0x2, 0xfffffffffffffff7, 0x5, 0x1ff, 0x7, 0x9, 0x3f2], {r6, r7+10000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = dup3(r2, r0, 0x0) sendmsg$nfc_llcp(r4, &(0x7f0000e16000-0x38)={&(0x7f0000090000)={0x27, 0x800000000000000, 0x2, 0x0, 0x100000001, 0xffff, "b87f9127edf7541e1256a95068665de52e0496f2863fa7d87bfd49149930123d552f628231d8273320d656e0a35a2c98b4c2ae5408099248ed6f094774fe4d", 0x2}, 0x60, &(0x7f0000a6d000-0xa0)=[{&(0x7f00009c8000-0x69)="129dcb3fc93e3a9c93acf306f6e7818f39daf52ed5e0a4cfda9d6619530088ac4eecaeba3cb88e87b82e16b0063c54a6e59c8839e8dc61b109e6921bae5e044b3a388944b5477ba90c7a62f130e44bcf8a543e2d073841cc25d3218e904dbbea88bb1d0ad29b5ef0e9", 0x69}, {&(0x7f000011e000)="bcfb64d38a057316ad98328126baf5c8f504e5c0e4f69349002cf0ccd541ce65903744c7e7a81ede0aa46c775a6d54abe3f1c897cd74e5442c3761184c7179ba8f3bbc579c84341f7b4be9b549d2182a74bb6ba035c4ac221f978087ac49da0eaf3e55b68b927388bfff", 0x6a}, {&(0x7f000067b000)="3ab40b4e381c2c8677e6f076a67762e4834e041ee78a54bed2a343fec6a574ee9b960107afc1a29b87d21eed0f03adb1b699325bb422b8a602a50c461e3ada0f323706d2", 0x44}, {&(0x7f0000362000)="", 0x0}, {&(0x7f00008a2000)="", 0x0}, {&(0x7f0000c67000)="169a93c9a51aeb56d91c084d1b0e44259009b68ff4bfd076d30b6d9134a1f626cf67fdcbabf89bc922f4f12c4d6e078b3bf9db3bf6ed5ba05b606204d0e898188ac5f61ceaaf8472363a48fdf2ba318d798f747e1a5f6a3d283249dc15cbe3dd2bc093cf01ceab2e38c326566a8103d2974b453a63ee0010fadcabe3a3c839c375e312460daa4e4fa17b0deab0414ee2eae6c9f9bfc15bb397f962577b85b7a22bf987a5e7e35fe0", 0xa8}, {&(0x7f00004a4000)="b0ef0f6d766d50b9ab490d5d27e277702b22e1cc6ddc1f5d55d5bc13f77d4f8d94f275aedb5bb161149accc8506fed80c6174778808d6f54076445db0657ccc30d4383c41b809ed5073cfecd5ee1b28b2f811a6cdd84f0b0a43938178e58ffb85a7f404b70c62c7e68c83f5ee2af513a8a188c998e57e6278cdc4ee56be3aafb473ec16598a538673ea58ed018dc73bc8748fdba11da800bd08ac2b9ae60eab11ed547d3c77d85a4a2dd9a223c769ca3d757bac6626cd6302446fd58d7904e2850036c22e0080e780d490d1f68a77225f5d542009f84860689c2229f8b2a67cd2c8356cd", 0xe4}, {&(0x7f0000678000-0xf7)="caa4cd528177a6aca5216cf059dfa757f3ddd951ef2b4d806a7887218dd0a514d42bb54e0427eb1bf4b6f716944c5b5e18c068cb7b8e5a62f4b9af4052214c95b6ee08847038dec8514912330f7b2dacfd4f159a6999613c32b77d3c2daf8fec88ebf224e0667c0262f90e568e085ed556ba4bb3a21c67967eba369863fbd6a01be0b07a73dc4dbc7967caa02e99cfc1668fe5d3d14be73c92c84e3b2adfb94579eb52931c9a432da2f3e41e3fa8de7385c3c9aa280eabc35af66e6c6c5056c2b641f48545e51410c7ebe16691239f8ff8b6b72b8a92abe7fce7c47df26095009a1908c669c5f01f76d2d41fabb30713d76b021195f5e0", 0xf7}, {&(0x7f0000cef000-0xda)="7a7362291d83018ffa4f66440e1cc4636920bc6901de154f7432d8391fb0e06e743f11951c10232e04f6305d95391af08e9f51420ceedca46fa9efee8b023d50f83b5c6e139d13ae1f5693256a9cc1875fcc9ae5576a166e20792caa3b2fdc2cce3d8960944978f2e51e19df5db104e21593eecc9521b47fc5176b11d0707ca748b4a7e3b4e12e2a124789784a2713b8c150ac5c2ed72ec900703f32284226528fad698e2fdf54c15211fe840b49dbaa7ee71d8b54f2aa60dfa786b1660e64bc14af1a715222aa5db43e2cddc6d4f25c1cf590fbcdcf4d84fd40", 0xda}, {&(0x7f0000aa2000-0x1000)="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", 0x1000}], 0xa, &(0x7f0000a45000)={0x78, 0x116, 0xe0, "926256cab64fcf6dffb327085d89cd2d73017b82c51f4534301cfff600deac3caa9589f830a12b52574a6ad308502321093354a6fa172ee0af8a127767c0b99390b9358be44d7be2d193c14f309ce67a723b070f5defc3819b861c8aaaacc4c9f9fa9ba0"}, 0x78, 0x10}, 0x44000) getsockopt$sock_buf(r8, 0x1, 0x3f, &(0x7f00009af000)=""/0, &(0x7f000026f000)=0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00003bb000)={r2, r8, 0x7, 0x2}, 0x10) 2018/01/28 21:32:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000de9000)=0xbd3, 0x4) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f00004a5000-0x80)=[{&(0x7f0000108000-0x98)=""/152, 0x98}, {&(0x7f000084c000)=""/73, 0x49}, {&(0x7f0000e3a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000694000-0xd9)=""/217, 0xd9}, {&(0x7f0000e04000-0xc3)=""/195, 0xc3}, {&(0x7f0000e08000)=""/4096, 0x1000}, {&(0x7f0000d47000-0x45)=""/69, 0x45}, {&(0x7f000015c000-0x2b)=""/43, 0x2b}], 0x8) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000d85000)={@common='irlan0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto(r1, &(0x7f000077f000-0x1000)="e7", 0x1, 0x0, 0x0, 0x0) recvfrom$packet(r1, &(0x7f000056c000-0x54)=""/84, 0x54, 0x0, &(0x7f000000a000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) shutdown(r1, 0x8000000) 2018/01/28 21:32:33 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007f1000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000001000-0x2)={0x3, 0x2}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000539000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f000017e000)={0x0, &(0x7f0000007000)=0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffb}) 2018/01/28 21:32:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x40, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, [@RTA_DST={0x4, 0x1, []}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x0}, @RTA_DST={0x10, 0x1, [{0xffffffffffffffe2, 0x100, 0x0, 0x2}, {0x80, 0xffff, 0x7fffffff, 0x0}, {0x0, 0x0, 0x8, 0x0}]}, @RTA_OIF={0x8, 0x4, r1}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x1) bind$alg(r1, &(0x7f000018a000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r3 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000e65000-0x8)=0x0, 0x8) r5 = getpid() perf_event_open(&(0x7f00006b3000-0x78)={0x7, 0x78, 0x4, 0x5, 0x412, 0x3ff, 0x0, 0x20, 0x210, 0x4, 0x8, 0x0, 0x1, 0x7, 0x4, 0x999b, 0x9, 0x9, 0x8, 0x8, 0x5, 0x8000, 0x2, 0x80000001, 0x1f, 0x101, 0x59, 0x2, 0x6, 0xffffffffffffff01, 0xa4, 0x3f, 0x0, 0x6, 0x4, 0xfffffffffffffff8, 0x6, 0x100, 0x0, 0x1, 0xef4057f02e2a182d, @perf_bp={&(0x7f0000e97000-0x1)=0x0, 0x9}, 0x80, 0x7fff, 0xfffffffffffffff7, 0x6, 0x8, 0x2a7a, 0x400, 0x0}, r5, 0x36, r0, 0x3) 2018/01/28 21:32:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x40, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_DST={0x4, 0x1, []}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x0}, @RTA_DST={0x10, 0x1, [{0xffffffffffffffe2, 0x100, 0x0, 0x2}, {0x80, 0xffff, 0x7fffffff, 0x0}, {0x0, 0x0, 0x8, 0x0}]}, @RTA_OIF={0x8, 0x4, r1}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:33 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x7, 0x40, &(0x7f0000005000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000002000-0x98)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xaa2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x80000000}, @in6={0xa, 0x1, 0xff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x6d3}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000004000)={0x0, 0x187b, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000005000)={r3, 0x9, 0x29}, 0x297) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000002000-0x18)={0x100000001, 0x831c, 0x80, 0x9, 0x1, 0x81}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000004000)={0x0, 0x8b, "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"}, &(0x7f0000003000-0x4)=0x22) 2018/01/28 21:32:33 executing program 5: mmap(&(0x7f0000000000/0x39c000)=nil, 0x39c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x15) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000000f000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f000011e000)='./file0\x00', 0x101000, 0x40) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000052000-0x4)=0x0) r3 = accept4$packet(0xffffffffffffff9c, &(0x7f0000318000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000039b000)=0x14, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000146000-0x28)={@common='bcsf0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r1, 0x54c) r5 = socket$inet(0x2, 0x80001, 0x0) connect$inet(r5, &(0x7f00001cc000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r5, &(0x7f0000131000)={&(0x7f000039b000)=@pptp={0x18, 0x2, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f000009b000)=[{&(0x7f00001b1000+0xb60)="1ed69015b28755a2d4f2042c2c02e706a4d3e8015e41250ce32124b39a4230fae83f1e0305e6b06880818cbf0a077175aa1e3bcb923bc87b733f596c9d33f81168ab2f20ce9223d2d5c26c97f857259af501a6a67bf986b590a1191a4e39d513d3c39f799fc7", 0x66}], 0x1, &(0x7f000039a000)=[{0x68, 0xad, 0x100, "bd64f4bca43928de5265c815bc0eef4103d86e32536f5c194e88fbb3dfb6ef655b3193cbccdaf08a84660592abd3f72d5b50e401cc6feb2b104de81a19190579f8b6329c73e9571f3af10a0dab60f2d60fc28b99607a"}], 0x68, 0x80}, 0x8090) accept4$inet(r1, 0x0, &(0x7f0000399000-0x4)=0xfffffff2, 0x80800) mmap(&(0x7f000039c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0x0, &(0x7f00000f0000-0x4)='net/dev\x00') ioctl$DRM_IOCTL_DROP_MASTER(r6, 0x641f) dup3(r3, r3, 0x80000) mmap(&(0x7f000039c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f000039d000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, @multicast2=0x0}, &(0x7f000039d000-0x4)=0xc) 2018/01/28 21:32:33 executing program 4: r0 = syz_open_dev$loop(&(0x7f00004c1000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f000041c000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "12d0c18cad48dd8d35debdf417d402d8b4d992123a3f3f70380274553acc4c98c24bd9c47cd266cc89f9e9c16f1f2e6b6277d8ec81f5a7f12982ae17b460d09e", "90afe55564ac5b39307d3b99b05c8137162ef915b0a660e1f41468b255d15f0d", [0x0, 0x0], 0x0}) 2018/01/28 21:32:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000821000-0x8)={0x0, 0x0}, 0x807ff) write$eventfd(r1, &(0x7f0000d8a000-0x8)=0x0, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000f41000-0x8)=0x0, 0x5) 2018/01/28 21:32:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x40, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_DST={0x4, 0x1, []}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x0}, @RTA_DST={0x10, 0x1, [{0xffffffffffffffe2, 0x100, 0x0, 0x2}, {0x80, 0xffff, 0x7fffffff, 0x0}, {0x0, 0x0, 0x8, 0x0}]}, @RTA_OIF={0x8, 0x4, r1}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400000, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007fa000)='/dev/hwrng\x00', 0x400, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000bcc000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6, 0x40) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000b86000-0x20)={r1, 0x9, 0x9, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000326000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) fcntl$setstatus(r3, 0x4, 0x6000) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000ef8000-0x4)=0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ce9000)={0x401}, 0x4) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f00008bf000)="6e18fce77913d7e7e01d4dd1c19dcd8c56feea4d0d60048bd3d93da82ed0cb93e98a109ac5e4d0dcf6d8b37e31588d8dd2420cb0e8dde2f2decdba07ca062684abd735ad7e558a05ecce1bfd729b82a340e7d2aae8d7e537a8605010b8365fbc304466ff5d28dd573332aaf57c00b7a5633b289a846116b8ee00142ffe477d901eac491e979991c44590f586213c0b6e0ca3f6bba0ff26612c7342a540ced74eb059a60555e98ef9e58b13bb14a8ca98f3b4cb18bf129680a37e44b4a87e6a56447d9319308177349b55a834e145bd36304be3cb32ccb1df5aa655a4fc44649a01be6e555da32b24e6d628fa6d", 0xed) getpgrp(r4) 2018/01/28 21:32:33 executing program 4: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000fcc000)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) recvfrom(r1, &(0x7f00003f9000)=""/41, 0x29, 0x40010003, &(0x7f0000883000-0x10)=@nfc={0x27, 0x8, 0x8, 0x7}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a57000)='/dev/sequencer\x00', 0x115000, 0x0) ioctl$KDENABIO(r2, 0x4b36) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f00009e5000)={0x9, 0x7, 0xffffffff, 0x1, 0xc, 0xa27}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000f03000)='/dev/net/tun\x00', 0x0, 0x0) r4 = open(&(0x7f000030d000-0x8)='./file0\x00', 0x140, 0xb8) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f0000376000)={{0x1ff, 0x1, 0x80000000, 0xf5, 0x4, 0x100000000}, 0x3c, 0x100000000, 0x2}) ioctl$EVIOCREVOKE(r4, 0x40044591, &(0x7f0000dfa000)=0x7) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00007c6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xec7}) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r4, 0x8917, &(0x7f000085d000-0x20)={@common='syzkaller0\x00', @ifru_flags=0x8400}) r5 = socket$inet6(0xa, 0xfffffffffffffffd, 0xffffffffffffffff) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000688000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000079e000-0xdc)=@ethtool_rxnfc={0x2e, 0x3, 0x1, {0xf, @hdata="fd9d02d387343e18f8fcb81b0e0375fef2421e6970e937b1952d007ed1777723dd889e0aa98acd8f6481e9450e8b04818e0783c3", {"0be6", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, 0x7, 0x400, [0x0, 0xee6]}, @usr_ip4_spec={@dev={0xac, 0x14, 0x0, 0xa}, @loopback=0x7f000001, 0x1, 0x4, 0x1, 0xfffffffffffffff8}, {"2df6", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x40, 0x100000000, [0xffff, 0x200]}, 0x6, 0xd}, 0x8, [0x400, 0x41c2, 0x2, 0x3, 0xc405, 0x5, 0xc9, 0x6]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 21:32:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f00008d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = gettid() ptrace$getregs(0xc, r0, 0x93d, &(0x7f0000cf7000)=""/89) rt_sigqueueinfo(r0, 0x20, &(0x7f0000035000)={0x0, 0x0, 0x0, 0x0}) 2018/01/28 21:32:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00007d9000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x20a) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e45000-0xc)='/dev/rfkill\x00', 0x101800, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000f34000)=@pic={0x5, 0xee30, 0x0, 0x4, 0x40, 0x100000001, 0x200, 0x1000, 0xac70, 0x100, 0x0, 0xfff, 0x80000001, 0x1, 0x53c, 0x0}) 2018/01/28 21:32:33 executing program 5: clone(0x0, &(0x7f00003cc000-0x9)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f00009cf000)=0x0, &(0x7f0000873000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0x6)='logon\x00', &(0x7f0000695000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)=':\x00', 0xfffffffffffffffa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000002000-0x9)=@rc={0x1f, {0x4f4, 0xfffffffffffffee6, 0x9, 0x5, 0x800, 0x6}, 0x5}, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r0, &(0x7f0000001000-0xe)=""/14, 0xe) getitimer(0x2, &(0x7f000032e000)={{0x0, 0x0}, {0x0, 0x0}}) stat(&(0x7f0000e55000-0x8)='./file0\x00', &(0x7f0000f7e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000001000)=0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/28 21:32:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = accept$llc(0xffffffffffffffff, &(0x7f0000ee5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000057a000-0x4)=0x10) recvfrom$llc(r1, &(0x7f00003ef000-0xd)=""/13, 0xd, 0x23, &(0x7f000020d000)={0x1a, 0xfd, 0x401, 0x0, 0xa3, 0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00005ad000-0x20)={0x80000001, 0x0, 0x10003, 0x4b5}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000241000)={0xffffffffffff8353, r2}) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) keyctl$session_to_parent(0x12) r3 = getpgid(0xffffffffffffffff) waitid(0x0, r3, &(0x7f0000c42000)={0x0, 0x0, 0x0, 0x0}, 0x1000000, 0x0) 2018/01/28 21:32:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x3c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0x0}, @RTA_DST={0x10, 0x1, [{0xffffffffffffffe2, 0x100, 0x0, 0x2}, {0x80, 0xffff, 0x7fffffff, 0x0}, {0x0, 0x0, 0x8, 0x0}]}, @RTA_OIF={0x8, 0x4, r1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000b8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4c}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000c9d000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000be5000)='/dev/sg#\x00', 0x6, 0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00004ab000)={{0x3, 0x0, 0x9, 0x3, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 21:32:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r1 = gettid() r2 = syz_open_dev$vcsa(&(0x7f0000168000)='/dev/vcsa#\x00', 0x7, 0x501000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000059b000-0x8)={0x0, 0x6, 0xf1}, &(0x7f0000339000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000daf000-0x8)={r3, 0x4, 0x7}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r0) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000b29000-0x20)=[{r5, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) dup3(r4, r5, 0x0) tkill(r1, 0x16) 2018/01/28 21:32:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r2, 0x10d, 0xbf, &(0x7f0000039000)=0x0, &(0x7f0000351000-0x4)=0x4) 2018/01/28 21:32:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) perf_event_open(&(0x7f000025c000)={0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) delete_module(&(0x7f0000d94000-0x1)='\x00', 0x200) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000644000)='/dev/sequencer2\x00', 0x101004, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000769000)={0x7695ac6, 0x7, 0x2}) pwrite64(r1, &(0x7f000016f000-0x72)="e186a680b2f2a7b0fc55e24980c37f718fb1daa771738e8f76348211bddcf444ab41b6de8d9498bb5935fa1b3453a12e36de0d4d826d3a529545a38c7aae018fbbdd4f89576e2f28acf84e123bfac18b3c22108fca34d9359865af470c4e739de9887eaa0145793fae577dd1a4f9e5c5047b", 0x72, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/28 21:32:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) seccomp(0x0, 0x1, &(0x7f00008ea000-0x10)={0x9, &(0x7f000027b000)=[{0x6e8, 0x1, 0x3f, 0x3}, {0x3, 0x0, 0x6, 0x1}, {0x8, 0x3, 0x5, 0x4}, {0x6, 0x7, 0xff, 0x641}, {0x0, 0x2, 0xffffffffffff8001, 0xa6}, {0x5, 0xfffffffffffffffa, 0x1, 0x1}, {0x8, 0xff, 0x1, 0x0}, {0x428d, 0x4, 0x614, 0x80000001}, {0x0, 0x0, 0x7f, 0x2}]}) r1 = syz_open_dev$sndpcmc(&(0x7f0000110000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x400000) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000cff000)={""/1024}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000c27000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x3) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f0000695000)={"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"}) 2018/01/28 21:32:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x3c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0x0}, @RTA_DST={0x10, 0x1, [{0xffffffffffffffe2, 0x100, 0x0, 0x2}, {0x80, 0xffff, 0x7fffffff, 0x0}, {0x0, 0x0, 0x8, 0x0}]}, @RTA_OIF={0x8, 0x4, r1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:33 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$mouse(&(0x7f0000003000)='/dev/input/mouse#\x00', 0x5, 0x181) 2018/01/28 21:32:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x8000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1430, 0x0, 0x0, 0x1000, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000a47000)="130000001000ffdde200f49ff60f050000230a009d0000000f00c08a3022e5f9ec3e4fe1697a5605490096000601b93c189814e301000000f049a1b4b88edefc65be0602c2d3275df1f2aa09b1267c3d5f625e77e150da8ed7d56ca466a47bd87da5cd04b27dd26746ea50518c2c681bbce9093d3e8612f026723aff9b20db0f7e5bf12930d837b9cb3452b6c400007d886959e4ebd30961933ae9f90d1ad5b56d2a917a6f575b8b76190000269525b84518497e9f494ccf35817c820c70a32d8e975654", 0xc4) getpeername(r0, &(0x7f00008bd000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f23000-0x4)=0x10) 2018/01/28 21:32:33 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000096000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000eb2000-0xc)={0x0, 0x2, 0x30}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0xad4e}, &(0x7f0000420000-0x4)=0x8) mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000-0x70)={0x2, 0xf, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x3c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0x0}, @RTA_DST={0x10, 0x1, [{0xffffffffffffffe2, 0x100, 0x0, 0x2}, {0x80, 0xffff, 0x7fffffff, 0x0}, {0x0, 0x0, 0x8, 0x0}]}, @RTA_OIF={0x8, 0x4, r1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"27069934c885ef"}, 0x57d2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00005a4000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00003c7000)={0x0, 0x0}, &(0x7f00005e4000)=0x8) r2 = syz_open_procfs(0x0, &(0x7f00005d1000)='net/mcfilter6\x00') close(r2) [ 66.592500] print_req_error: I/O error, dev loop0, sector 256 [ 66.598806] Buffer I/O error on dev loop0, logical block 32, lost async page write 2018/01/28 21:32:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00008e9000-0x6)={0x0, @in6={{0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x4, 0x6, 0x89e, 0x1}, &(0x7f0000b29000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000615000-0x8)={r1, 0xffff}, &(0x7f0000000000)=0x8) prctl$intptr(0xe, 0x0) 2018/01/28 21:32:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000b2b000)='/dev/admmidi#\x00', 0x50, 0x200) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000780000)={@multicast2=0xe0000002, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000c78000-0x4)=0x0, &(0x7f0000fe8000)=0xaf106cb391de97f7) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000b47000)={0x6, 0xffff, 0x6, 0xfffffffffffffffa, 0x5, 0x9, 0x0, 0x1, 0x0}, &(0x7f0000f63000)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00003b1000)={r2, @in6={{0xa, 0x1, 0xd91, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0xfffffffffffffff8, 0x4, 0xa558, 0x100000000}, &(0x7f00000a7000+0x4d2)=0xa0) 2018/01/28 21:32:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000657000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000075d000)={0x2dc, 0x0, [{0x8000000003, 0x800, 0x0, 0x2c6, 0x20000, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000b8a000-0x18)={0x1, 0x0, [{0x48f, 0x0, 0x0}]}) r3 = syz_open_dev$audion(&(0x7f000006a000)='/dev/audio#\x00', 0x3, 0x40100) ioctl$KVM_ASSIGN_SET_MSIX_NR(r3, 0x4008ae73, &(0x7f0000d80000)={0x6, 0x8001}) fremovexattr(r1, &(0x7f000088f000)=@random={'trusted.', '/dev/audio#\x00'}) setsockopt$inet_group_source_req(r3, 0x0, 0x0, &(0x7f000016d000)={0xffffffffffff8000, {{0x2, 0x3, @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]}, {{0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/28 21:32:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x34, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_DST={0x10, 0x1, [{0xffffffffffffffe2, 0x100, 0x0, 0x2}, {0x80, 0xffff, 0x7fffffff, 0x0}, {0x0, 0x0, 0x8, 0x0}]}, @RTA_OIF={0x8, 0x4, r1}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x200000003) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000400000-0xc)={0x0, 0x6, 0x10}, &(0x7f0000c04000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000007000)={r1, 0x80000001}, 0x6) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) 2018/01/28 21:32:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000008000-0x38)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000010000-0x4c)="4c0000001000ff20fffefd956fc283b724a600800200000000000000000000002c001a000c000280b598bc593ab68211030030de33a49868c62b2ca654a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000353000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000668000-0x8)=0x7f) 2018/01/28 21:32:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) preadv(r0, &(0x7f0000f90000)=[{&(0x7f00007cd000-0xeb)=""/235, 0xeb}, {&(0x7f0000ede000-0x97)=""/151, 0x97}, {&(0x7f0000c25000-0xd5)=""/213, 0xd5}, {&(0x7f000081e000)=""/47, 0x2f}], 0x4, 0x0) r1 = syz_open_dev$audion(&(0x7f0000609000-0xc)='/dev/audio#\x00', 0x0, 0x92000) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000b30000)=""/187) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ff7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r2, 0xc) getpeername$unix(r2, &(0x7f00009da000-0x1002)=@file={0x0, ""/4096}, &(0x7f00009bd000)=0x1002) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000a52000-0x10)=@generic=""/16, 0x10) fcntl$lock(r2, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x4000000, 0xfffffffffffffffd, 0x0}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000bab000-0x1f)=""/31, &(0x7f0000136000)=0x1f) 2018/01/28 21:32:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000036b000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000a72000-0x20)={0x127ff, 0x3, 0x2, 0x2000, &(0x7f00008e5000/0x2000)=nil}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000cd3000)={0x0, 0x0}) capset(&(0x7f0000958000)={0x20071026, r1}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x20000, 0x6, 0x0}) r2 = semget(0x2, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000513000-0x10)={0xfffffffffffff9cf, 0x8202, 0x3, 0x1ff, 0x0}, &(0x7f0000ae3000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fb5000-0x10)={0x5, 0x208, 0x3, 0x9, r3}, &(0x7f000068e000-0x4)=0x10) timer_create(0x1, &(0x7f0000aae000-0x60)={0x0, 0x32, 0x6, @thr={&(0x7f0000d1f000)="117d4580d8994486c7bfb2c3d0587d9f239a95e93e4c069940d25a233f591c5b8a29c3ef08b290bbe8500924ca959623137451c28391bdbc3eb02d25bde33c5d6c6acebbb4f40fddfa161bcdfd0f33f7bc5e8e138a12984955d151f64c1bfda855801ddc6800906f7d73593ff5772158a32fba741b67bc59589692a0c5257feac0fd16", &(0x7f00005ba000)="23982571653f2b07ecfd097f0c039d33bae028dbeba4c5fd6811e54e9b216ac9c638d1f80e87f472d66f43006003eb6c0f5869da0e8a687d9edbae74eb3a42f61933464e17bc11023cf3d3c96c7188faf04eb17cf6a89f600bd1d99fb8348da684fca6f3bd977b7880f3dff2834b50f924c321e99b6b45949ced998f81365e8fad041e745ba22f65aa232200281a8b855c011d745a9f24d604c5b427f9b2e24e971ee91dd00ae1ca797dee455a6743850cd7180eda62df323e241813e4db43fb998bb224"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001a2000)=0x0) timer_getoverrun(r4) semop(r2, &(0x7f000012e000)=[{0x2, 0x400, 0x1800}, {0x1, 0x6, 0x800}, {0x3, 0xec6, 0x1800}, {0x6, 0x1af0, 0x1800}], 0x4) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00005b0000-0x4)=0x0, 0x4) r5 = socket(0x9, 0x809, 0x200) sendmsg(r5, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f000038c000)=[{0x10, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) accept4$nfc_llcp(r5, 0x0, &(0x7f000006b000)=0x0, 0x80000) 2018/01/28 21:32:33 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000326000)='/dev/input/mouse#\x00', 0xffff, 0x42) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00002dd000)={@common=""/16, @ifru_names=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000e56000)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00009c3000-0x70)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x3c, 0x9, [{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, @RTA_FLOW={0x8, 0xb, 0x0}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 66.723894] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 66.732549] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/28 21:32:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000009b000-0xc)='/dev/autofs\x00', 0x2, 0x0) getsockname$netrom(r0, &(0x7f00008d5000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000e6d000)=0x48) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") open(&(0x7f0000033000)='./file0/bus\x00', 0x10b281, 0x0) 2018/01/28 21:32:33 executing program 7: mmap(&(0x7f0000000000/0x915000)=nil, 0x915000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000822000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x0, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00004da000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000514000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000916000-0x10)=[{&(0x7f0000915000)=""/223, 0xdf}], 0x1) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f00007cd000)=0x0) read(0xffffffffffffffff, &(0x7f000000a000-0x64)=""/100, 0x64) read(r0, &(0x7f0000910000)=""/100, 0x64) 2018/01/28 21:32:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x34, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_DST={0x10, 0x1, [{0xffffffffffffffe2, 0x100, 0x0, 0x2}, {0x80, 0xffff, 0x7fffffff, 0x0}, {0x0, 0x0, 0x8, 0x0}]}, @RTA_OIF={0x8, 0x4, r1}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept$packet(r0, &(0x7f0000f5a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000d35000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b0d000-0xb)='/dev/mixer\x00', 0x101000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000a2f000-0x4)=0x200000000000000, 0x4) r2 = creat(&(0x7f0000016000-0x8)='./file0\x00', 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00004c8000)=0x0) r4 = syz_open_procfs(0x0, &(0x7f0000bcc000-0xa)='net/ptype\x00') ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x1ff) perf_event_open(&(0x7f0000ad8000)={0x2, 0x78, 0x3e3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r4, &(0x7f0000023000)=0x0, 0x26a9508) 2018/01/28 21:32:33 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f00001fb000-0x12)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffffff, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000df3000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000cba000)={0x0, 0x7, &(0x7f000088a000-0x30)='L', &(0x7f00009c3000)="", 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]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000002000)={0x10000000000000c8, 0x0, [{0x7, 0x0, 0x0}]}) 2018/01/28 21:32:33 executing program 4: clone(0x0, &(0x7f0000d28000)="", &(0x7f00008ca000-0x4)=0x0, &(0x7f0000c37000-0x4)=0x0, &(0x7f000095e000)="") [ 66.822338] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 66.830939] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/28 21:32:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet(r1, &(0x7f0000ff2000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen$netrom(r1, 0x101) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f0e000)=0x0, 0x4) r2 = accept4$inet(r1, 0x0, &(0x7f00008c6000-0x4)=0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000082d000)={0x0, @in={{0x2, 0xffffffffffffffff, @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]}}, &(0x7f0000cc2000)=0x8c) 2018/01/28 21:32:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x34, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_DST={0x10, 0x1, [{0xffffffffffffffe2, 0x100, 0x0, 0x2}, {0x80, 0xffff, 0x7fffffff, 0x0}, {0x0, 0x0, 0x8, 0x0}]}, @RTA_OIF={0x8, 0x4, r1}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00008b3000-0x3)='nv\x00', 0x3) bind$inet(0xffffffffffffffff, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00007e7000)={0x7, 0xffffffffffffffff, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00001ce000-0x8)={0x0, 0x401}, &(0x7f0000355000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000c1000-0x10)={0x7, 0x2, 0x7, 0x10001, r1}, &(0x7f0000622000)=0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff41, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 21:32:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000de7000)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f00007de000-0x8)='./file0\x00', 0x2, 0x0) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000003000-0x4)=""/4, &(0x7f0000001000)=0x4) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0xc0189436, &(0x7f0000001000-0x1)=0x0) 2018/01/28 21:32:33 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000832000-0x9)='/dev/sg#\x00', 0xffffffffffffffc1, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000304000-0x10)={&(0x7f0000053000-0x1c)=@ipv6_delroute={0x1c, 0x19, 0x200, 0x3, 0x1, {0xa, 0x14, 0x20, 0x7f, 0xff, 0x0, 0x0, 0x7, 0x500}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) futex(&(0x7f000000d000-0x4)=0x0, 0x80000000000a, 0x0, &(0x7f0000ee0000-0x10)={0x0, 0x0}, &(0x7f0000e4d000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x840) r2 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000002000-0xc)={0x2, 0x0}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f0000000000)={0x3, "b4a054"}, 0x4) 2018/01/28 21:32:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x171) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00005f2000-0x10)={0x0, 0x2, 0xd2, 0x20}, &(0x7f000092b000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00006b2000-0xa)={0x8001, 0x1, 0x9, 0x8fe, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000a4c000-0x12)='/dev/snd/pcmC#D#c\x00', 0x100, 0x400000) r3 = socket(0x1e, 0x801, 0x0) futex(&(0x7f0000e35000-0x4)=0x4, 0x0, 0x0, &(0x7f00002f0000-0x10)={0x0, 0x0}, &(0x7f0000e8b000)=0x0, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000002f000)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000044b000)=0x8c) accept4$ipx(r3, 0x0, &(0x7f0000e97000)=0x0, 0x807fd) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000e2f000)=0xaa77, 0x4) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00000dc000)={{0x5419, 0x0, 0x9, 0x8, 0x6, 0x5}, 0x5, 0x1f, 0x200}) 2018/01/28 21:32:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f00004ff000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="01", 0x1, r0) r2 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003eb000)="b3", 0x1, r0) add_key$user(&(0x7f0000381000-0x5)='user\x00', &(0x7f00002de000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000058f000-0x801)="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", 0x201, r0) keyctl$dh_compute(0x17, &(0x7f0000b55000-0xc)={r1, r2, r2}, &(0x7f00002fa000-0x5)=""/5, 0x5, &(0x7f000083d000)={&(0x7f00003b2000)={'poly1305-simd\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$dsp(0xffffffffffffff9c, &(0x7f0000b82000)='/dev/dsp\x00', 0x4000, 0x0) 2018/01/28 21:32:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ad2000-0xc)='/dev/autofs\x00', 0x101200, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000510000)={[0x2000, 0xf000, 0x5000, 0x3000], 0x1ff, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) r2 = syz_open_dev$admmidi(&(0x7f00003e0000-0xe)='/dev/admmidi#\x00', 0x200, 0x400000) r3 = getpgrp(0xffffffffffffffff) ptrace$setregset(0x4205, r3, 0x203, &(0x7f0000550000)={&(0x7f000016f000-0x2e)="d64344eceba3351fc26b49d9082b3f0e5f94b261fd3883cb567947c00177e2e5e2a9cc61be71af2ed2914d652271", 0x2e}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000a55000-0x4)=0x10, 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000df8000)=0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ee6000-0x8)="3665a1ab415b7ac7", 0x8) r4 = accept$alg(r1, 0x0, 0x0) recvmmsg(r4, &(0x7f000006c000-0x12c)=[{{&(0x7f0000da8000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000085000-0x20)=[{&(0x7f0000723000)=""/23, 0x17}], 0x1, &(0x7f0000416000)=""/132, 0x84, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000899000-0x10)={0x0, 0x0}) 2018/01/28 21:32:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x24, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_OIF={0x8, 0x4, r1}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) linkat(0xffffffffffffffff, &(0x7f0000772000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000558000-0x8)='./file0\x00', 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000087c000)=0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f8e000-0x11)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000409000-0xc)={0x0, @multicast1=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000006f000)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000266000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) setpriority(0x0, r0, 0x1000) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000b45000-0x4)=0x0) readv(r1, &(0x7f00000bd000-0x20)=[{&(0x7f00004c8000-0x33)=""/51, 0x33}, {&(0x7f0000676000-0x1b)=""/27, 0x1b}], 0x2) 2018/01/28 21:32:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000e1d000)="766d6e6574306d643573756d76626f786e65743063707573657495776c616e30706f7369785f61636c5f61636365737300") r0 = socket$inet(0x2, 0x4000000805, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00009a9000)={0x1, [0x0]}, &(0x7f00004cd000)=0x8) 2018/01/28 21:32:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006f0000)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x9a) r1 = add_key(&(0x7f00003af000-0xb)='cifs.idmap\x00', &(0x7f000029a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d01000)="", 0x0, 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f00007dc000-0x8)='keyring\x00', &(0x7f0000970000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f00001d4000-0x20)={{&(0x7f0000081000-0x1000)=""/4096, 0x1000}, &(0x7f0000600000)=0x0, 0x3d}, 0x20) r3 = add_key$keyring(&(0x7f0000dce000-0x8)='keyring\x00', &(0x7f0000b18000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r2) keyctl$link(0x8, r2, r3) 2018/01/28 21:32:34 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ae0000-0x4)=0x0, &(0x7f0000d1e000-0x4)=0x4) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d25000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r1, &(0x7f0000606000)={0x3, 0x7ff, 0x1000, 0xea99, 0x61956b72, 0x8, 0x6, 0x8001}, &(0x7f0000d26000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 21:32:34 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000010000-0x11)=""/17, 0x11) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000013000-0x2)=0x80, &(0x7f0000012000)=0x2) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000013000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={r2, 0x9, 0x10}, 0xc) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000000a000-0x10)=[], 0x6, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[{&(0x7f0000006000-0x55)=""/85, 0x55}, {&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x59}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x7, &(0x7f0000003000-0x13)=""/87, 0x57, 0x0}, 0x0) 2018/01/28 21:32:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000002c000-0x8)='./file0\x00', 0x0) r0 = inotify_init1(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setownex(r0, 0xf, &(0x7f0000fa4000)={0x0, r1}) prlimit64(0x0, 0xb, &(0x7f000053a000)={0x4, 0x0}, 0x0) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) fcntl$notify(r0, 0xa, 0x34) r2 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r0, r2) 2018/01/28 21:32:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x24, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_OIF={0x8, 0x4, r1}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e75000-0xb)='/dev/vcsa#\x00', 0xafbf, 0x200200) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00006dc000)=0x0, &(0x7f0000c7d000)=0x4) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x31, &(0x7f0000da9000)=""/0, &(0x7f00009a3000-0x4)=0x0) 2018/01/28 21:32:34 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000cf6000-0xb)='/dev/audio\x00', 0x200, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000bb8000-0x9f)=""/159, &(0x7f00001f6000-0x4)=0x9f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f0000dd3000)={0x1f, 0xfd, {0xffffffff, 0x2, 0x7ff, 0xfffffffffffffff7, 0x4, 0x7}, 0x100000000, 0x9}, 0xe) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x4000000000000000, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00006ed000)=0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000763000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001a2000)=0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r1, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffb, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f00000ec000)=0x3f9, 0x4) bind$inet6(r2, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/28 21:32:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00007bb000-0xb)='/dev/vcsa#\x00', 0x471, 0x244080) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f000077f000-0x5)={0x89, 0x6, 0x1774, 0x5}, 0x5) syz_emit_ethernet(0x2a, &(0x7f000088f000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000e76000)={0x100, 0x1, [0x0]}) 2018/01/28 21:32:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000c5a000)='/dev/ptmx\x00', 0x2) getsockname$netrom(r1, &(0x7f0000029000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000444000)=0x10) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00002ea000-0x4)={r1}) r3 = getpgid(0xffffffffffffffff) getpgid(r3) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008bf000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r2, &(0x7f0000669000)={0x30002008, 0x0}) connect$bt_sco(r2, &(0x7f0000e32000)={0x1f, {0x2, 0x1, 0x1ff, 0x2, 0x400, 0xc500}}, 0x8) 2018/01/28 21:32:34 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) write(r0, &(0x7f000000b000-0x3d)="dc", 0x1) readv(r0, &(0x7f000000e000-0x20)=[{&(0x7f000022b000)=""/1, 0x1}], 0x1) 2018/01/28 21:32:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000e1f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000a6000)={&(0x7f0000009000)=@ipv6_newaddr={0x34, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x304}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001c4000-0x16)='/selinux/checkreqprot\x00', 0x64400, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00006b8000)={0x0, 0x0}) 2018/01/28 21:32:34 executing program 5: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") 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) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() syz_fuseblk_mount(&(0x7f0000984000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0xf000, r0, r1, 0x4, 0x4, 0x4000) fsync(0xffffffffffffffff) 2018/01/28 21:32:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r0, 0x8, r1) creat(&(0x7f0000020000)='./file0\x00', 0xb) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) setpgid(r2, 0x0) 2018/01/28 21:32:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000036000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) r3 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) dup3(r0, r3, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000d79000)=""/175, &(0x7f0000583000-0x4)=0x218) dup3(r2, r1, 0x80000) epoll_create(0x7) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000719000-0x39)=""/57, &(0x7f00000fa000-0x4)=0x39) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00003d7000-0xc)={0x40000000, 0x0}) open(&(0x7f0000273000-0x6)='./bus\x00', 0x0, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00005f0000)={0x17002, 0x1000, 0x0}) 2018/01/28 21:32:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000a02000)='/dev/snd/midiC#D#\x00', 0x3, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000da4000-0x9)='/dev/vcs\x00', 0x181, 0x0) sysfs$3(0x3) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000017e000-0x8)={0x4, 0x5, 0x7, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000443000)=0x0, &(0x7f000000e000-0x4)=0x4) sendmsg(r0, &(0x7f0000f2b000-0x38)={0x0, 0x0, &(0x7f0000c80000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x20000004) 2018/01/28 21:32:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x203, &(0x7f0000d5b000-0x8)=0x0) io_getevents(r0, 0x0, 0x0, &(0x7f0000c8a000-0x80)=[], &(0x7f000018e000-0x10)={0x0, 0x0}) r1 = syz_open_dev$amidi(&(0x7f0000bce000-0xc)='/dev/amidi#\x00', 0xff, 0x20800) accept$ax25(r1, 0x0, &(0x7f000081c000-0x4)=0x0) io_submit(r0, 0x0, &(0x7f000044b000)=[]) 2018/01/28 21:32:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000897000-0x5e)={0x0, 0x56, "9b631b1f568a2288a95b75508c4cd764c66dab6db31b9ae151852a9b0bc542c9f76feac7ea35a198d51499cdcba839b534fb1aff121ca30991e587f4a41ec767e88cc8708b7b12c335fb78b550174638450599f2d7d9"}, &(0x7f0000d71000)=0x5e) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000819000-0x6)={r2, 0x674f}, 0x6) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000e56000)={0x11c, 0x8000}, 0x8) r3 = socket$inet(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f000043c000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x338) setsockopt$sock_int(r3, 0x1, 0x28, &(0x7f00001f1000)=0x596, 0x4) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/28 21:32:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f0000acf000-0xc)='/dev/ashmem\x00', 0x404800, 0x0) recvmsg(r0, &(0x7f00004d8000)={&(0x7f0000137000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f000039c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e3a000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f00000cc000-0x8)=0x5000) sendmsg$inet_sctp(r0, &(0x7f0000a06000-0x38)={&(0x7f000040d000-0x10)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000014f000)=[], 0x0, &(0x7f0000905000)=[], 0x0, 0x0}, 0x0) 2018/01/28 21:32:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x0) bind$inet6(r0, &(0x7f00005d7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000585000-0xee)='M', 0x1, 0x0, &(0x7f00002fc000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000ab1000-0x6a)=""/106, 0xe74cd316a7aa36a0, 0x0, 0x0, 0x24) r1 = syz_open_dev$sg(&(0x7f000064e000-0x9)='/dev/sg#\x00', 0x4, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00005d2000-0x24)={0x3, 0x0, 0xffffffff80000000, 0x5, 0xe8b1, 0x1, 0x10000, 0x326, 0xfffffffffffff70e, 0x7, 0x8600000000000, 0x7ec}) 2018/01/28 21:32:34 executing program 4: mmap(&(0x7f0000000000/0x3a7000)=nil, 0x3a7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@state={0x28, 'state\x00', 0x0, {0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) syz_emit_ethernet(0x3e, &(0x7f0000131000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @multicast2=0xe0000002, @empty=0x0, {[]}}, ""}}}}}, 0x0) mmap(&(0x7f00003a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000364000)={0x5, &(0x7f00003a7000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000109000-0x8)={r1, 0x1}) 2018/01/28 21:32:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ddd000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffeffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dda000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00009a2000)={@common='sit0\x00', 0x5}) open(&(0x7f0000195000-0x8)='./file0\x00', 0x20000000080047, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/01/28 21:32:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@generic="9e877a51aeafb8a5a599b4e7980cc5f4", @ifru_flags=0xa000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000089e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00009ab000)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000015c000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000e64000-0x8)=@assoc_value={r1, 0xdb}, 0x8) socket$inet_icmp(0x2, 0x2, 0x1) [ 67.302458] QAT: Invalid ioctl 2018/01/28 21:32:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) r1 = syz_open_dev$amidi(&(0x7f0000c6c000)='/dev/amidi#\x00', 0x3de9, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00004da000-0x10)={0x1, &(0x7f0000f18000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) getsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000bc7000)=0x0, &(0x7f0000d6c000-0x4)=0x4) [ 67.343631] QAT: Invalid ioctl 2018/01/28 21:32:34 executing program 0 (fault-call:5 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x24000200) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000be0000)='net/packet\x00') ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000693000)={0x35, 0x80000001, 0x8, 0x1, 0x2, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unshare(0x20020000) mkdir(&(0x7f0000c58000)='./file0\x00', 0x0) mount(&(0x7f0000c1e000-0x8)='./file0\x00', &(0x7f0000578000)='./file0\x00', &(0x7f000059f000-0x5)='nfs4\x00', 0x1000, &(0x7f0000a8a000)="") 2018/01/28 21:32:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000183000/0x4000)=nil, 0x4000, 0x0, r1) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00007df000)={@common='sit0\x00', @ifru_data=&(0x7f0000519000)="01002e00faffffdf82030800f308eb000000000000000000100000eb7e000423"}) 2018/01/28 21:32:34 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00008cd000-0x58)={0x7ff, 0x1, 0x1f, 0x0, 0x3ff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$intptr(0x2a, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000000)={0x2, 0x400, 0x8, 0x0, 0x30, 0x20, 0x10000, 0xc3, 0x6, 0x8, 0x200, 0x9, 0x0, 0x97, 0x3, 0x7, 0xffffffffffffffff, 0x20, 0x0}) 2018/01/28 21:32:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f0000f95000-0x50)=[{r0, 0x1, 0x0}], 0x1, 0x88) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000bd000-0xc)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f000061a000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000037000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = syz_open_dev$sndpcmc(&(0x7f0000b18000-0x12)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0x2000) sendmsg$nfc_llcp(r2, &(0x7f0000a7e000-0x38)={&(0x7f00005c5000)={0x27, 0x55, 0x4, 0x0, 0x8, 0x0, "3c88e531607b899dccacf52ab80b3b69ee3268156f55be1688ac1b83341a430e37f50ae04d9404d754788c5120c68e7e65e270dc94a4e8deaa5979d42b1256", 0x5}, 0x60, &(0x7f0000bff000)=[{&(0x7f00000c8000-0x3c)="33b7dc29c0e8789e5f2e4d9984067dd177eec0ea5e6854d702b3d7706a3f4c5f1e3f9145990f78ff231b62d72d3d5d1a2a9e762a4e5b4a74393c2309", 0x3c}, {&(0x7f0000c94000)="d8b3e03a8bd65988ca79adac27a61bda5a8973e059eb609acceb15e2569035711a2b7c9bf20ee5e39ae481b5a0efd25e1b5ac6f5089a716cc4dba058821f6338d5e22acca394183539af9877ce9c518365a325d8ff60cd0079bc3b7fead2e07bf323d0480324fcd1eca9bf4b4432e97320402b731e72b6694741c7a1907a64848198697b667585b8270d634d74eef9f5820b93f09e466501bedaa8d5a1fd897ea4c1e10f27825e8f33129b89b83b", 0xae}, {&(0x7f0000003000)="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", 0xfa}], 0x3, &(0x7f0000029000)={0xd8, 0x104, 0x3f, "5284a04c5af65f687e3d02a269098cb2e4d07bfa7bdf15a6107a22daae69d2b9d927a51f629a936787113a9442c24d7ff38f685542177975ac2f9471153cef26bb98eba8e91f0a85abc283ae6750da791a5cec13a84b1a6a750a61c5b949e89b0e740aed3de287326eb4c4a2dc0492e1f6934a1f841a5c86068b02e25b77ebf32c11ddf7799d9dab630681da218368e6e4807cecf1076094742273d80030adaf965e05d6acf49d2680697bd95a0eaf5dfccde9698b1ed7d0bb77d3b61dee365b23d0f784"}, 0xd8, 0x80}, 0x40) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003d000-0xc)={0x7, 0x0}) 2018/01/28 21:32:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007ce000-0x8)={0x0, 0x0}) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000e30000)=0x0) syz_emit_ethernet(0x52, &(0x7f000001a000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x44, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x5ee5650c, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0x10, 0x5, 0x80000000003, 0x0, [{[@rand_addr=0x2], 0x0}, {[], 0x0}, {[], 0x0}]}, @lsrr={0x83, 0xffffffc5, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000803000)={0x0, 0x1, [0x0]}) 2018/01/28 21:32:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000067c000-0xc)='/dev/audio#\x00', 0x80000001, 0xca500) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000602000)=0x0, &(0x7f0000840000)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c26000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000000ef40000000300409d9254", 0x10) stat(&(0x7f00000f0000)='./file0\x00', &(0x7f0000c1a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = accept$alg(r1, 0x0, 0x0) mknod(&(0x7f0000ed0000)='./file0\x00', 0x1000, 0x4) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x40007) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00000ca000-0x9)='scalable\x00', 0x9) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f000047b000)=0x0, &(0x7f0000f28000)=0x4) sendfile(r2, r3, &(0x7f000007c000-0x8)=0x0, 0x9ff) [ 67.414795] FAULT_INJECTION: forcing a failure. [ 67.414795] name failslab, interval 1, probability 0, space 0, times 0 [ 67.429839] CPU: 1 PID: 11024 Comm: syz-executor0 Not tainted 4.15.0-rc9+ #284 [ 67.437308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.446662] Call Trace: [ 67.449238] dump_stack+0x194/0x257 [ 67.452865] ? arch_local_irq_restore+0x53/0x53 [ 67.457544] should_fail+0x8c0/0xa40 [ 67.461248] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 67.466337] ? __local_bh_enable_ip+0x121/0x230 [ 67.470995] ? _raw_spin_unlock_bh+0x30/0x40 [ 67.475396] ? release_sock+0x1d4/0x2a0 [ 67.479356] ? __release_sock+0x360/0x360 [ 67.483493] ? find_held_lock+0x35/0x1d0 [ 67.487589] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 67.493467] ? rcu_note_context_switch+0x710/0x710 [ 67.498399] should_failslab+0xec/0x120 [ 67.502355] kmem_cache_alloc_node+0x56/0x760 [ 67.506844] ? netlink_insert+0x500/0x500 [ 67.510983] __alloc_skb+0xf1/0x780 [ 67.514600] ? skb_copy_and_csum_dev+0x370/0x370 [ 67.519367] ? selinux_capable+0x36/0x40 [ 67.523417] ? security_capable+0x8e/0xc0 [ 67.527554] ? ns_capable_common+0xcf/0x160 [ 67.531868] netlink_sendmsg+0xa86/0xe60 [ 67.535931] ? netlink_unicast+0x700/0x700 [ 67.540159] ? security_socket_sendmsg+0x89/0xb0 [ 67.544894] ? netlink_unicast+0x700/0x700 [ 67.549114] sock_sendmsg+0xca/0x110 [ 67.552817] ___sys_sendmsg+0x767/0x8b0 [ 67.556783] ? copy_msghdr_from_user+0x590/0x590 [ 67.561545] ? __f_unlock_pos+0x19/0x20 [ 67.565501] ? lock_downgrade+0x980/0x980 [ 67.569629] ? map_files_get_link+0x3a0/0x3a0 [ 67.574112] ? __fget_light+0x297/0x380 [ 67.578074] ? fget_raw+0x20/0x20 [ 67.581519] ? find_held_lock+0x35/0x1d0 [ 67.585578] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 67.590404] ? vfs_write+0x374/0x510 [ 67.594102] ? wait_for_completion+0x770/0x770 [ 67.598675] ? __fdget+0x18/0x20 [ 67.602040] __sys_sendmsg+0xe5/0x210 [ 67.605824] ? __sys_sendmsg+0xe5/0x210 [ 67.609784] ? SyS_shutdown+0x290/0x290 [ 67.613752] ? __sb_end_write+0xa0/0xd0 [ 67.617744] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 67.622758] SyS_sendmsg+0x2d/0x50 [ 67.626285] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 67.631023] RIP: 0033:0x453299 [ 67.634194] RSP: 002b:00007efdc7e27c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 67.641884] RAX: ffffffffffffffda RBX: 00007efdc7e27aa0 RCX: 0000000000453299 [ 67.649134] RDX: 0000000000000000 RSI: 0000000020f7ffc8 RDI: 0000000000000014 [ 67.656382] RBP: 00007efdc7e27a90 R08: 0000000000000000 R09: 0000000000000000 2018/01/28 21:32:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 21:32:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = syz_open_dev$amidi(&(0x7f0000b15000)='/dev/amidi#\x00', 0x101, 0x80000) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f000092e000-0x4)=0x9, 0x4) getpeername$netlink(r1, &(0x7f00004b8000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d4b000)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000005a000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002b2000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000079e000-0x8)={r2, 0x100}, &(0x7f0000faf000)=0x8) r3 = socket$pptp(0x18, 0x1, 0x2) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x2}}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000d08000-0x4)=0x0) fcntl$setown(r3, 0x8, r4) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000544000)={0x1, &(0x7f0000180000-0x40)=[{0x100000000, 0x0, 0x0, 0x0}]}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00001f0000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003d7000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000c0a000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r5}, 0x14) fcntl$getownex(r1, 0x10, &(0x7f00002f4000-0x8)={0x0, 0x0}) r7 = getpid() kcmp$KCMP_EPOLL_TFD(r6, r7, 0x7, r3, &(0x7f0000e67000-0xc)={r1, r3, 0xffff}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000296000-0x50)={@common='bond0\x00', @ifru_map={0x12, 0x3ff, 0x7, 0x1, 0x1, 0x7f}}) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000d15000)=""/235) [ 67.663638] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b8096 [ 67.670884] R13: 00007efdc7e27bc8 R14: 00000000004b8096 R15: 0000000000000000 2018/01/28 21:32:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000ada000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xfffffffffffffff8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f00009bd000)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000f60000-0xce)=""/206) 2018/01/28 21:32:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000021000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00006bf000)='/dev/rtc\x00', 0x40000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000fae000)={r0, r1, 0x7, 0x1}, 0x10) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a05000004005a33d57e226460104ca0dedf1f0e8365cd43d106c41d00a676034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed008c464caeedf840d001fe92b0003f7b8e1596417d7dcd64fffffc000000000000000001c122283846253398a04d99ca8680deb20632834bc027c44d4cf3fd102724d6748de61eebb06801048dea7636f3a248a9bf3123882ca9fc66b4e70b06d43045", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1, 0x0, 0x0}, 0xfffffffffffffc7c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f000065f000)='/dev/dsp\x00', 0x100, 0x0) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f00009b1000-0x4)=0x0) 2018/01/28 21:32:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e34000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000b92000-0x4)=0x7, 0x4) read(r2, &(0x7f0000898000)=""/1, 0x1) ioctl$TCSBRK(r2, 0x5409, 0x7fff) write(r1, &(0x7f00006a5000)='$\x00', 0x2) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket(0x140000000015, 0x5, 0x0) bind$inet(r3, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 21:32:34 executing program 0 (fault-call:5 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f0000ce0000-0xc)=@proc={0x10, 0x0, 0x0, 0x800}, 0xc) getpeername$netlink(r0, &(0x7f0000195000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000075f000-0x4)=0xc) r1 = add_key$keyring(&(0x7f0000ea2000)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$get_keyring_id(0x0, r1, 0x8) 2018/01/28 21:32:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000001000)="24000000100005000000000000000104030501001000401100bc00000000f1f9005610cf", 0x24) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2018/01/28 21:32:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b83000)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x14) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a7b000-0x8)={0x0, 0x0}) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000d75000)="2115027b277ae0d6fb05ffb1", 0xc) r2 = syz_open_dev$dmmidi(&(0x7f0000e14000)='/dev/dmmidi#\x00', 0xde4, 0x400900) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000156000)={@common='bcsf0\x00', @ifru_flags=0xd600}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000b96000-0x4)=0x1000, 0x4) 2018/01/28 21:32:34 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1fd, &(0x7f0000010000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [], {@ipv4={0x800, {{0x32, 0x4, 0x0, 0x0, 0x1ef, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x3}, {[@noop={0x1}, @ssrr={0x89, 0x17, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x17}, @dev={0xac, 0x14, 0x0, 0x17}, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xf}]}, @lsrr={0x83, 0x2b, 0x5, [@empty=0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x17}, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xf}]}, @cipso={0x86, 0x44, 0x5, [{0x2, 0x5, "dd6b50"}, {0x7, 0xf, "5b86a6ceb0398b97b5ea78ede3"}, {0x6, 0x12, "4734612460974c999469e31d7ac1ebab"}, {0x7, 0xa, "d993f20f0af72e1a"}, {0x1, 0xe, "7418252a8660f5870d0f8850"}]}, @ra={0x94, 0x6, 0x0}, @timestamp={0x44, 0x1c, 0x6, 0x3, 0x1, [{[@dev={0xac, 0x14, 0x0, 0x11}], 0x0}, {[@empty=0x0], 0x40}, {[@loopback=0x7f000001], 0x81}]}, @generic={0x868dc3221038d017, 0xa, "80fb30bf8d2327d6"}]}}, @gre={{0x0, 0x0, 0x1, 0x1bfffc, 0x0, 0x2, 0x0, 0x1, 0x880b, 0x37, 0x0, [0x6], "69beaea7929668d3952bf5dc30fd096d5ea5a330c3d4d253e1a6f2196dde24ba316d379ac9fdd5fffaad15789cd7736096b5ffcbad88d9"}, {0x7ff, 0x0, 0x4, 0x7, 0x0, 0x0, 0x800, [0x2, 0xf4a6, 0xee], "503b0addb97c85ad5a9c373246935a6765d953b1ec48af7a27345c362ab72e04a4da37f650f951029e3ccfd5417fa6f8060c759ce0ae962524f597e0e9b56b5fe123a500c8260f189551e59309c4daaeb304b1"}, {0xfffffffffffffffb, 0x0, 0xf7, 0x100000001, 0x0, 0x0, 0x86dd, [0xad8, 0x598b], "fc5243511b63ddaba94c289a5a26826f8cc26905c425e7d4f758a2cc8ed9852d1f38e128c318e6f30c5f346e0334b0a763767281c9d625a7416f0e89b8df8a17018f30057fc51f860a2e825f3da0ff630f370826545dc625786416ab7722f018ade938ec2ab20ddb1a0ee7524ed621d36bae5668fe5b2017a85c40447dd20de1b2"}}}}}}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000010000)={0x0, 0x0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000004000-0x108)={0x4, {{0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x80000001, @loopback={0x0, 0x1}, 0x3a9b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/28 21:32:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000742000-0x8)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000d0a000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4a5f43fb}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) r3 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000777000/0x4000)=nil, 0x4000, 0x2000002, r3) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)="0002", 0x2}], 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000bfd000+0xb67)={0x6, 0x0, 0x3, 0x6, 0x4, [{0x9, 0xd92, 0xd56f, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x7, 0x2, 0x5, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x1, 0x0, 0x7, 0x0, 0x0, 0x8e997819dfd9049e, 0x0, 0x0, 0x0}, {0x8, 0x3a58, 0x7, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r2, 0x4010744d, &(0x7f0000001000)=""/174) r4 = add_key$keyring(&(0x7f0000ae9000)='keyring\x00', &(0x7f00008ce000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r4, 0x2) uselib(&(0x7f0000466000-0x8)='./file0\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00005d7000-0xcc)=[@in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [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, 0x2, 0x1, @loopback={0x0, 0x1}, 0xa2}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x61}, @in6={0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x9}, @in={0x2, 0x3, @rand_addr=0xa9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}], 0xcc) lseek(r2, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f00007da000)={0x0, 0x0}, 0x6) 2018/01/28 21:32:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000800000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0xf}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, "0000883e4606010c"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002c0000)='/selinux/checkreqprot\x00', 0x410200, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000055f000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000030f000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000c1f000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, r1}) [ 67.819307] FAULT_INJECTION: forcing a failure. [ 67.819307] name failslab, interval 1, probability 0, space 0, times 0 [ 67.847782] CPU: 1 PID: 11049 Comm: syz-executor0 Not tainted 4.15.0-rc9+ #284 [ 67.855183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.864534] Call Trace: [ 67.867136] dump_stack+0x194/0x257 [ 67.870781] ? arch_local_irq_restore+0x53/0x53 [ 67.875487] should_fail+0x8c0/0xa40 [ 67.879220] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 67.884357] ? save_stack+0xa3/0xd0 [ 67.887989] ? save_stack+0x43/0xd0 [ 67.891611] ? kasan_kmalloc+0xad/0xe0 [ 67.895503] ? kasan_slab_alloc+0x12/0x20 [ 67.899669] ? find_held_lock+0x35/0x1d0 [ 67.903783] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 67.909711] ? rcu_note_context_switch+0x710/0x710 [ 67.914673] should_failslab+0xec/0x120 2018/01/28 21:32:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00002cc000-0x28)={@common='lo\x00', &(0x7f00004b5000)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0xffffffffffffffff, 0x0], 0x0, [0xfffffffffffffffc, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003a0000-0x11)='/selinux/enforce\x00', 0x200, 0x0) faccessat(r1, &(0x7f00000c1000)='./file0\x00', 0x180, 0x400) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00007f4000)=@assoc_id=0x0, &(0x7f0000623000)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d9e000-0x8)={r2, 0x100000001}, &(0x7f0000248000-0x4)=0x8) sysfs$1(0x1, &(0x7f000097b000)='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') r3 = getpgid(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00003dc000-0x110)={{0x98, 0x7, 0x659, 0x8001, "bc75cfb1a7db872dddab1fc94420f9e391edf1f2656e4caf1128be8aafb0f962d91818c4d1283c9da874149f", 0xc3f2}, 0x0, 0x0, 0x6, r3, 0x8001, 0x10001, "b676fb971840582e46d28d549309eeecee234619135a23acb3e4dc222e7492f5f0ad3e0e59369884c0b277891433e838df62f35bfcc899b614bab8a2c960c73e", &(0x7f0000368000)='/selinux/enforce\x00', 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x100000000, 0x7fffffff, 0xfffffffffffff0db, 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]}) 2018/01/28 21:32:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007ac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f000094e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000009b000-0x4)=0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/01/28 21:32:34 executing program 3: mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x400) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000651000-0x8)={0x0, 0x0}) sendfile(r0, r1, &(0x7f0000e38000-0x8)=0x0, 0x1) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000842000-0x8)=0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000798000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r3, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004f0000)=0x8) syz_open_dev$dmmidi(&(0x7f0000f56000)='/dev/dmmidi#\x00', 0x4, 0x8440) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000f57000-0xa)='/dev/vcs#\x00', 0x5, 0x4000) [ 67.917975] sctp: [Deprecated]: syz-executor3 (pid 11069) Use of int in maxseg socket option. [ 67.917975] Use struct sctp_assoc_value instead [ 67.931829] kmem_cache_alloc_node_trace+0x5a/0x750 [ 67.936886] __kmalloc_node_track_caller+0x33/0x70 [ 67.937803] sctp: [Deprecated]: syz-executor3 (pid 11069) Use of int in maxseg socket option. [ 67.937803] Use struct sctp_assoc_value instead [ 67.955026] __kmalloc_reserve.isra.39+0x41/0xd0 [ 67.959812] __alloc_skb+0x13b/0x780 [ 67.963540] ? skb_copy_and_csum_dev+0x370/0x370 [ 67.968346] ? selinux_capable+0x36/0x40 [ 67.972418] ? security_capable+0x8e/0xc0 [ 67.976582] ? ns_capable_common+0xcf/0x160 [ 67.980915] netlink_sendmsg+0xa86/0xe60 [ 67.984995] ? netlink_unicast+0x700/0x700 [ 67.990566] ? security_socket_sendmsg+0x89/0xb0 [ 67.995327] ? netlink_unicast+0x700/0x700 [ 67.999561] sock_sendmsg+0xca/0x110 [ 68.003298] ___sys_sendmsg+0x767/0x8b0 [ 68.007304] ? copy_msghdr_from_user+0x590/0x590 [ 68.007334] ? __f_unlock_pos+0x19/0x20 [ 68.007349] ? lock_downgrade+0x980/0x980 [ 68.007363] ? map_files_get_link+0x3a0/0x3a0 [ 68.007381] ? __fget_light+0x297/0x380 [ 68.007395] ? fget_raw+0x20/0x20 [ 68.007416] ? find_held_lock+0x35/0x1d0 [ 68.007438] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 68.007453] ? vfs_write+0x374/0x510 [ 68.007465] ? wait_for_completion+0x770/0x770 [ 68.007485] ? __fdget+0x18/0x20 [ 68.007508] __sys_sendmsg+0xe5/0x210 [ 68.007514] ? __sys_sendmsg+0xe5/0x210 [ 68.007529] ? SyS_shutdown+0x290/0x290 [ 68.007551] ? __sb_end_write+0xa0/0xd0 [ 68.007596] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 68.007620] SyS_sendmsg+0x2d/0x50 [ 68.007636] entry_SYSCALL_64_fastpath+0x29/0xa0 2018/01/28 21:32:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000041000)='/dev/rtc\x00', 0x10080, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000efe000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000069a000-0x4)=0x14) sendto$packet(r0, &(0x7f0000e97000)="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", 0x1000, 0x0, &(0x7f0000887000-0x14)={0x11, 0xff, r1, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) accept4(r0, 0x0, &(0x7f0000fd2000)=0x0, 0x80800) clock_gettime(0x0, &(0x7f00008e5000)={0x0, 0x0}) utimes(&(0x7f0000489000)='./file0\x00', &(0x7f00002dd000-0x20)={{r2, r3/1000+30000}, {0x0, 0x2710}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000060f000-0x20)={@generic="4c2f1937397169b36d3e7efc8ca2accb", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ifreq(r4, 0x8921, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}}) 2018/01/28 21:32:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000742000-0x8)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000d0a000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4a5f43fb}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) r3 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000777000/0x4000)=nil, 0x4000, 0x2000002, r3) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)="0002", 0x2}], 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000bfd000+0xb67)={0x6, 0x0, 0x3, 0x6, 0x4, [{0x9, 0xd92, 0xd56f, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x7, 0x2, 0x5, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x1, 0x0, 0x7, 0x0, 0x0, 0x8e997819dfd9049e, 0x0, 0x0, 0x0}, {0x8, 0x3a58, 0x7, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r2, 0x4010744d, &(0x7f0000001000)=""/174) r4 = add_key$keyring(&(0x7f0000ae9000)='keyring\x00', &(0x7f00008ce000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r4, 0x2) uselib(&(0x7f0000466000-0x8)='./file0\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00005d7000-0xcc)=[@in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0xa2}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x61}, @in6={0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x9}, @in={0x2, 0x3, @rand_addr=0xa9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}], 0xcc) lseek(r2, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f00007da000)={0x0, 0x0}, 0x6) 2018/01/28 21:32:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x94c) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f0b000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000c22000-0x24)=[{0x0, 0x0}], 0x1, 0xcc, &(0x7f00007bc000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00003b5000-0xc)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000c87000-0xc)={0x6, r0, 0x0}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f00006a6000-0x4)=0xf) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006bf000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f000033b000-0x4c)={0x800, 0x5, 0x1357bf5f00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 21:32:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000700000)={0x0, 0x40}, &(0x7f0000684000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0xb5}, &(0x7f00009d8000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000474000-0x368)=@filter={'filter\x00', 0xe, 0x4, 0x308, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0xe0, 0x140, 0x0, {0x0, 0x0}, [@common=@unspec=@helper={0x48, 'helper\x00', 0x0, {0x0, 'RAS\x00'}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x0, 0x0, 0x0, 0x0}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x2, [0x10001, 0x8, 0x2, 0x80000000, 0x7, 0x600000000, 0x80, 0x1, 0x2, 0x44, 0x2, 0x6, 0xffff, 0x6, 0x3, 0x0], 0x1, 0x2, 0x401}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x368) syz_open_dev$mice(&(0x7f00003dc000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000a9b000)=0xfff) 2018/01/28 21:32:35 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}}) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x2, 0x0}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f000000d000-0x38)={0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000014000-0x45)=""/69, 0x45}, {&(0x7f000000f000-0x40)=""/64, 0x40}, {&(0x7f0000013000)=""/148, 0x94}], 0x3, &(0x7f000000e000-0x6b)=""/107, 0x6b, 0xb}, 0x40000000) iopl(0x7ff) 2018/01/28 21:32:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00002af000-0x2d)="2600000022004701050007208980ff0600cc00002b1f00c0e9ff094a51f101000000000f584d", 0x26) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) accept$ax25(r0, &(0x7f0000429000)={0x0, {""/7}, 0x0}, &(0x7f00002cc000)=0x10) 2018/01/28 21:32:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003d8000)={0x0, 0x0, 0x0}, &(0x7f0000de4000-0x4)=0xc) r1 = syz_open_dev$usbmon(&(0x7f00003e9000)='/dev/usbmon#\x00', 0x8, 0x181200) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000533000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) creat(&(0x7f0000601000-0x8)='./file0\x00', 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x11, &(0x7f0000e10000-0x4)=0x0, &(0x7f00005ae000-0x4)=0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00005f8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x10000805) ioctl(r2, 0x10000002284, &(0x7f0000b3c000-0x1)="") r3 = socket$rds(0x15, 0x5, 0x0) ppoll(&(0x7f0000aa9000-0x20)=[{r3, 0x0, 0x0}], 0x1, &(0x7f0000f62000-0x10)={0x0, 0x989680}, &(0x7f00003bb000)={0x0}, 0x8) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000460000)=@generic={0x7, 0x75a20ec7, 0x3f}) [ 68.007643] RIP: 0033:0x453299 [ 68.007648] RSP: 002b:00007efdc7e27c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 68.007657] RAX: ffffffffffffffda RBX: 00007efdc7e27aa0 RCX: 0000000000453299 [ 68.007662] RDX: 0000000000000000 RSI: 0000000020f7ffc8 RDI: 0000000000000014 [ 68.007667] RBP: 00007efdc7e27a90 R08: 0000000000000000 R09: 0000000000000000 [ 68.007672] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b8096 [ 68.007677] R13: 00007efdc7e27bc8 R14: 00000000004b8096 R15: 0000000000000000 2018/01/28 21:32:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f00001e6000)={&(0x7f00001c6000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f00003b0000)={&(0x7f0000c41000)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c54000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000005000)=@req={0xd6c4, 0x0, 0x3f, 0x9}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000d7d000)={0x0, 0x7ff, 0xffffffff}, &(0x7f000060e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000b11000-0xb8)={0x0, 0x9, 0x1, 0x3, 0x8b, 0x40, 0x1, 0x3, {0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3, 0x400, 0x6, 0xce}}, &(0x7f00009c9000)=0xb8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f28000)={0x0, 0xb7, 0x0}, &(0x7f000032f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000062d000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000f1b000-0x4)=0x1008) sendmmsg$inet_sctp(r1, &(0x7f000042b000-0xe0)=[{&(0x7f0000127000-0x1c)=@in6={0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x73c}, 0x1c, &(0x7f0000db3000)=[{&(0x7f00006b6000)="5e86eb82d189029e0bd296fe022484188122c6679b65a30482dc072ce93c6bdf546f7adde8ea02bcb19a3b12a8e4e1797f7dcae40c9607a02a95e0e2920817b381a7cf7152ff1910eac5225833e6babf5d6c66840b6d469bf51b00f4e28006c0d525129692220502", 0x68}, {&(0x7f000011b000-0xd6)="09ff98a6d737e1f6d72350ce427354b2dc24ca18e0dea4514c6d09c403e9bc8dc186a9670f30a1a416bd8ee8ddee9a132db34af6fedd19827cf33383fe046fb60f3aad34a1ca68bd36d07edb11ce50e1a4dc3b51d823c090bf687d985d09421d64916d1be5de27471c9cfc03ee65b52a13178e0cd8f778359ae3f4acb5c69ca941f457875152c97580716c0387612c86e2836d2abea4b3862e39ed94d2814620e5537d6a41e2626ec4b5137c024b339bad888b995b4349cf814a24816ece0e8c7eb08d522c6fab8b978061c1884730afcf654af458d7", 0xd6}, {&(0x7f0000345000)="9320ffb963c38f8737c4bea8ad23ea086e3845acf8ca181d87c05dd1e15f7c0ffbacec46c6f93b57520b3fec29377f2002ef01c1815b4afbf6602ca5217887ff39a08de0a78a063b8848d518e74db317ac5585fd6fab400771a4c80c93fb4f3efc48ba47dcdd73509a32c18792b0706d795ef5d484dd588ba4f066cb8572b53871cf775077ca3ef461", 0x89}, {&(0x7f00002fb000)="1dee10dacfb9270d50383a0f309252642d8fa8a22aea370773031ccfc18799a2e77e3c562fc6dd53ba73853cd0c0ccb664d9b9d59d80b0f9c74e2801e428735e41b4bf76702b5e6cc646559ad843d1ddfb8f1321da9f6737b21bc1b664136842eb42d2fda68dd9a33c26d2ba540e83911b850a87f84568358112a34c251bedb446d1b5577f4cabcb221573ba9647ab4c2ebc9e6c3a6a31104b3ae4ee5bc274e5e15917289628b1a64daad130f42aeee5e81a5b1498e6a3fadac7c5da6cc3acc1a21ddf1b3396f85b0bae0afa9ad532f837783904886bb82f08ac6ef5b035532ef06b3f", 0xe3}, {&(0x7f0000d7f000)="b3986230c4e48d95e555414935fed31c832fc286e63eeed540f7acc681537541e21ed3055fb07a66a820d7cd679140d0746069dbb44650e14d0a7d43b5589d82fd71e136513d7acd26e583ac0d3f018a875b3dedfa06914b9276a80ab7425ceb4a9f72e991a490f0f69ebe0294d4bdcc87ac257de2f4e0cde1eaf5c94bedb6f6448b1239ecfff65defa1086ea7e782302a8e789b30d47ff094a2e637", 0x9c}, {&(0x7f000023b000)="", 0x0}, {&(0x7f0000041000-0x53)="55da481953fb78649f293663f8d6285bfdbfc83008d208e8f3bcaaa67e2ebedd0c9867502826b414d83ff87a197dbb8bab4fa671628cc4674beeef339f9d6ed556814b363ddfd5965987e34273c9a347f81c00", 0x53}, {&(0x7f0000028000)="d14c8f6dcbc69194cf3eeb172b38f23388f306a4a21ced1b0cb6e844420bb6591e177a8fef2b07b775d47a983aa729de7b7c6b66a9", 0x35}, 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0x1000}], 0x9, 0x0, 0x0, 0x8094}, {&(0x7f00009be000-0x10)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fca000)=[{&(0x7f0000943000-0x1e)="fc7d3698f62179b49cda681b1a6eebd4e7081a35add31157c9dd887f07a2", 0x1e}], 0x1, &(0x7f0000f5d000)=[@init={0x18, 0x84, 0x0, {0x400, 0x7, 0x1, 0x401}}, @init={0x18, 0x84, 0x0, {0x7, 0x2, 0x4, 0x4}}, @init={0x18, 0x84, 0x0, {0x3a, 0x0, 0xcf1, 0xffffffff}}, @init={0x18, 0x84, 0x0, {0x764b, 0x6, 0x7, 0x80000000}}], 0xc0, 0x24000000}, {&(0x7f0000b8b000-0x1c)=@in6={0xa, 0x1, 0x24, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c, &(0x7f0000cb6000-0x50)=[{&(0x7f000052c000-0x7e)="7ae4d5f2f930bc8ddccd82ed990634d9fa37ae3985d07d4eed1b8da1a9c029e9d213af3c272f50156cc1f54ce978ab55760e23fbb3c7928f16b51aa878ef5786e198849c9a52c6c7cdefbddd33736070141c66d5d83dab5f203dfe57090a096a98515042d45af5dec496d2cea7a2880c1c549c02752fe738bbd232fc0b9b", 0x7e}, {&(0x7f0000522000-0xcc)="34fd049aabd97b4b0eb63c3ebc3b660e2c17a8598e5e6876b44644bf85b03952470012b22e0cd23805ccb925808d4ab3047a69f1834da9a282cc85475fc382c56921c99c1cdc6dee324578c961b5596b892f22e861cc4e553be22aaab474bc5e78db34f4fd7dea2bee6c8a4551f71db8af7a726484b54f4c9cb386a197961644e4bb6ee14526ef6257bc4ac68e446636a46179ecd1d2240ffad01f7d41cc1fec826fac66a948ee11b3501caeed9aa0201a877da1cb36be83cc0341ec0162162c5e7b75fa09229475678b47b4", 0xcc}, {&(0x7f0000ea1000)="ee38ba73936116e70ca2ac11a3dfb708b32c2a9815ba6315c8def48bfcfb0c3259744126c5de24ed1d50e158aae65c7ab0093af256db543af2f741cddb74a5b9e48450535cd2730b8adc5bd1303e04034c0de348b1cb184a1c723dc17eecec49d8be61fbd3849233dba947713343d201f79f897a6e22571ea6ee637a326d9a502ae4d1caaf7e45fb22014968579655e21213", 0x92}, {&(0x7f0000cd1000-0x75)="113088d2c5212b5e78b099ae309994a01ae3a28d6c3df7956c0c8ca5a80ab6b06f4824994bdba6d349090f2c293c74dc30f3a36dbad9298b19ebda630d22989b22feda44f1231a766d3291bfe86f5e38523c39e14495849841840476ca94e0dbd10be3e48cbc15d8920f982b760c41aa6609c298ef", 0x75}, {&(0x7f0000189000)="063c602c674ac007da5b4b28af3556a147b839be7b8cff9af1a3c8242b5c47c6353672ae56cf43945f04535eadef09c7bf549bcecaacc1d38fc66975c76b80b2740d308f46d37b9ff9c1a6097caf636d4ae1a0bad622b4b4c38e045347e1289d5533c97a271a40f8fde474a973ba39b372bc7779beb76cee8a7146666b9febd6be4d16be358239de3db07784adfd3ca1722bf29999bad1b6390b17692c712adea680689f6059406330d8204171ff5d90d94e4a8c8235b7a8e81c1145c79de625eb99186eb955fa5458c726", 0xcb}], 0x5, &(0x7f0000dee000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x1, 0xff, 0x1, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x200, 0x2, 0x40, 0x80000001, r3}}, @init={0x18, 0x84, 0x0, {0x161, 0x1, 0x7fff, 0xa3}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x206, 0x1f, 0x7fffffff, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xfff, 0xb, 0x10001, 0x2, 0x2, 0x100000000, 0x7, r5}}, @init={0x18, 0x84, 0x0, {0x7, 0x2, 0x100000000, 0x2}}], 0x120, 0x24044805}, {&(0x7f0000d0c000-0x1c)=@in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c, &(0x7f0000b07000)=[{&(0x7f0000f99000-0x3f)="6863b6952bc1f195bce19176828f7c84864be7e43182f6da0c973cc11c03f9bbc6620a386214a8fa5e328c2bdbea30c3ddce4c525038a996b3bfb6a9264d5a", 0x3f}, {&(0x7f0000c22000)="bbd3c589d11cc4994242d23c59e8349935c08cd53d107c25e3f87d9e106c23c908c3306968ebf81a493a79b961b99c38db0993c830f5a92dba4cbfb5f4e104ce25a2f791a174d6e0217d7eff45ccd8ce7968ee4332462a6b12a3ad5a28194d556d87ce9be39a12b5e8309799c713f70b8c6ee4bf384494f00d6c09663ebb0d3df03feed2d769e250f8a2c84e2b8985427fb9621ffbcdeea510e12b7eb65ae0b938628836e544af0eb57e36eb623577e33c9c364208d950db6935a74edf1cd8ab361c5f720b4bc2a6c175bc4994b204", 0xcf}, {&(0x7f0000c24000-0x17)="d8e7d2308f2598a8d32085f6238119eced4b3f0c0b712ceed58d016e16aedc4ec908afa4f32578908ebca08f7c025069aadbc11691964eb42928fe0553ab4b5c2955e2a297a6ba3a7e8a87ae4f71ad0ba07a2bfd4019dcda6576866344e510ed88", 0x61}, {&(0x7f0000d4c000)="4bbad623ebc4fa2873a6faff612ae944c45c1bf9666053779e393bc3ddbafdae47796c1cb883921bc1161dc01dff5f34", 0x30}, {&(0x7f00008ae000-0xb4)="af0607d3dda539f171c6eb74abd14480afdfa77b92cc39d0a2e2e9e6bc1e49c2d8e5d24d58c1e903c7a7f0e01628211823d689bae46d971fb678d3e8f8c95a4d958fbdfa9cb9e0f864df94211bf07dd1dc0097cf870e80cd90e36390a6778bed5665acbb329a14f433cf1322a3d19f6261863c8834302a83c2aa8ca60eccb548d6a14f929a0b3ace6abb90441ef34dadc14cbcd79f09f9e671aaa163ab2c6d7cf9b6850b90d1a1d1ffb26bbf53c0f7e9672cee9f", 0xb4}, {&(0x7f0000e34000-0x1000)="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", 0x1000}, {&(0x7f0000ae0000)="b56e44e73ace3485eb51729e0624a994c7759f31ec677b2199345b2543679e021b766aa21e0fc1c11389a3838de02a9bdf7c620aa98ef154b31f89c54026e17aa9286079168f1060161619a724d11b266d592703d2bfda07e4abb8963aec3d8cb1dc99e4de98e8ce94a835001d3dc7bb0c50a56c64", 0x75}, {&(0x7f00002a7000-0xf4)="0d3c33280fddb2357ec0c649022d8fceb07cd6798e07fbb45af63b52f072267ef2389a78a4bedc8edd0728aa5ccf0dfd4f7212e419d2eb6ffe2bce1298eb190803fdf1da607818580ab19127cc3ac9754284171903e3238e937e8f71307a9a475995d317418813c0f5e94fa09670c929e0e445d50b77d836ec6643f857e4b5ef9d894a7184ca3f41be3114144150cba1c64d13853e848b41c353cd3a877e5f8d3290b1618ca1c521bd34ce9478802dbc9e55ac55879cf86ca411ccd40cde655a328083acba6826996b1342b41f8c7355fa65246134d23dbbb45d8283e9dc3b443b3f27a6200f4f562b029ebb5bf2bf6a32d18f66", 0xf4}, {&(0x7f00004c6000)="94773e211dcda7bf27f3ce74cf8a0372ae51eb5964389090521336ab92b2fff7a2bd160e4705d84ac58cc0c11a7ded34f5f5e2856db4fb995d4b58d65bf0b7f91f393c058cae31f40614bdb7867835130db7fe6cac11a37c0615fcfb3279729b18c89b2269a727ae3e0f8f2db3e7f2475ab1440b3eafcf75710088ed1b42a5a67464e8a9096032b392e2df103c38da74e38e668117", 0x95}, {&(0x7f0000b3d000-0xa6)="b2d93ade215620e4069f63b1575b4dd3cd3a4a9a645adcedf5591efe6bfe056eace29daa4f3c6ba227c23d189ea9b4eee7d171f7efa43cf79aff732d0c6815abc4dc9971d7eabdaf18a1d692d3965acad6e94181a3ef2bb608d52eaee24263d13be785ef8717691adcf4261b9075392e696addad8f7ea5563851abc150349f518faef03295ad009fa59f79eefed0b7348ee0d4f22b1687b31e2d2460adfd1ce0b22d1b4180bf", 0xa6}], 0xa, 0x0, 0x0, 0x80}], 0x4, 0x4801) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e02000)={@common='ipddp0\x00', &(0x7f00008aa000-0x24)=@ethtool_channels={0x3c, 0x100, 0x8, 0x9, 0x2, 0x100000001, 0x3, 0x8, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 21:32:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00002af000-0x2d)="2600000022004701050007208980ff0600cc00002b1f00c0e9ff094a51f101000000000f584d", 0x26) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) accept$ax25(r0, &(0x7f0000429000)={0x0, {""/7}, 0x0}, &(0x7f00002cc000)=0x10) 2018/01/28 21:32:35 executing program 6: mmap(&(0x7f0000000000/0xec000)=nil, 0xec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000001f000-0x8)='./file0\x00', 0x200400, 0x100) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00000ed000-0x20)={"fef94e7f598fbe559926bf0f20aa2309", {0x4, 0x400, 0x2, "6f6a9d4f4cc4", 0x9, 0x0}}) syz_emit_ethernet(0x46, &(0x7f0000066000-0x1046)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "bff4d9", 0x0, "95238e"}, ""}}}}}}, 0x0) 2018/01/28 21:32:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00004e0000-0xa)='/dev/dsp#\x00', 0x81, 0x8000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000abc000)=0x1, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000cca000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 21:32:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x20000}, 0xfffffcd2, &(0x7f0000ea9000-0x10)={&(0x7f0000e3c000-0x24)=@getneigh={0x0, 0x1e, 0xb14, 0x6, 0x0, {0x0}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000742000-0x8)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000d0a000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4a5f43fb}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) r3 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000777000/0x4000)=nil, 0x4000, 0x2000002, r3) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)="0002", 0x2}], 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000bfd000+0xb67)={0x6, 0x0, 0x3, 0x6, 0x4, [{0x9, 0xd92, 0xd56f, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x7, 0x2, 0x5, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x1, 0x0, 0x7, 0x0, 0x0, 0x8e997819dfd9049e, 0x0, 0x0, 0x0}, {0x8, 0x3a58, 0x7, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r2, 0x4010744d, &(0x7f0000001000)=""/174) r4 = add_key$keyring(&(0x7f0000ae9000)='keyring\x00', &(0x7f00008ce000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r4, 0x2) uselib(&(0x7f0000466000-0x8)='./file0\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00005d7000-0xcc)=[@in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [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, 0x2, 0x1, @loopback={0x0, 0x1}, 0xa2}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x61}, @in6={0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x9}, @in={0x2, 0x3, @rand_addr=0xa9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}], 0xcc) lseek(r2, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f00007da000)={0x0, 0x0}, 0x6) 2018/01/28 21:32:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000db6000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f00002a1000-0xde)=""/222, &(0x7f0000ead000-0x4)=0xde) syz_open_dev$loop(&(0x7f00008b8000-0xb)='/dev/loop#\x00', 0xbcfb, 0x141000) inotify_add_watch(r0, &(0x7f0000a25000)='./file0\x00', 0x20000000) ioctl$int_in(r0, 0x5475, &(0x7f000023a000)=0x5) 2018/01/28 21:32:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000067a000)={0x2, &(0x7f00004d3000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00004ad000-0x8)={r1, 0x2}) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000b40000-0x9d)=""/157) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3ff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000a50000-0x2c)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa18e}], 0x2c) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000057d000)=0x0, &(0x7f0000769000)=0xffffffffffffffc2) 2018/01/28 21:32:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2d0, &(0x7f00008f6000-0x12)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x0, 0x0, 0x0}}], {@generic={0x8906, ""}}}, 0x0) prctl$getname(0x10, &(0x7f00001d2000-0x2f)=""/47) r0 = dup(0xffffffffffffff9c) sendmsg$key(r0, &(0x7f00002b1000)={0x0, 0x0, &(0x7f0000159000-0x10)={&(0x7f000030e000)={0x2, 0xa, 0x2, 0x0, 0xb, 0x0, 0x1, 0x1, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x6, 0x9, {0x6, 0x33, 0x100, 0x1, 0x0, 0x7, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@loopback=0x7f000001}}, @sadb_x_nat_t_type={0x1, 0x14, 0x9, [0x0, 0x0, 0x0]}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x20000854) 2018/01/28 21:32:35 executing program 6: mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e38000)="01010000000e000000000300439d0054", 0x10) r1 = syz_open_dev$vcsn(&(0x7f00008cc000)='/dev/vcs#\x00', 0x2, 0x4000) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f58000)=@int=0xaade, 0x4) r2 = accept$alg(r0, 0x0, 0x0) write$selinux_context(r2, &(0x7f0000b2d000-0x25)='system_u:object_r:autofs_device_t:s0\x00', 0x25) 2018/01/28 21:32:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004e2000-0x2c)={0x2, 0xb1, 0x2, 0x5, 0x8, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = socket$bt_l2cap(0x1f, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000a43000-0x20)={0xfffffffffffffffb, 0x0, 0x0, 0x9}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000f9b000)=@generic="d2c909195092122d8ca408cc2ecf699f") ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000db8000-0x20)={0xff8e, r3, 0x1, 0x3}) connect$vsock_dgram(r2, &(0x7f0000fbe000)={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10) ioctl$sock_ifreq(r2, 0x8937, &(0x7f000034f000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x3}) 2018/01/28 21:32:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xb, 0x0) recvfrom(r0, &(0x7f0000e93000)=""/9, 0x9, 0x2103, &(0x7f000052e000)=@hci={0x1f, 0x8001, 0x3}, 0x6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000964000)={0x8, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000a0000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000b21000-0x50)={@generic="f9efb99bd9fc3e3f1ed8154db6f1c897", @ifru_settings={0x200, 0x7, @cisco=&(0x7f00007d7000)={0x69, 0x8000}}}) getpeername$ipx(r0, &(0x7f00008dd000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007f2000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f66000-0x4)=0x6, 0xffffffffffffffe5) 2018/01/28 21:32:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0xe, 'crct10dif-generic\x00'}, 0xfffffcf1) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r0, 0x1, 0x8000, 0x8) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f000075b000-0x6a)=""/106) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x20e65000) 2018/01/28 21:32:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x0, 0x0, 0x3, 0x0}, 0x10) r1 = add_key$keyring(&(0x7f00004de000)='keyring\x00', &(0x7f00008d5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r1, &(0x7f00000db000)='encrypted\x00', &(0x7f0000216000-0x33)='#$mime_typemd5sumvboxnet0system&bdevvboxnet0.eth0/\x00') 2018/01/28 21:32:35 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) sendmsg(r0, &(0x7f000000a000-0x38)={&(0x7f0000006000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x8000000000000007}, 0x1c, &(0x7f000001c000)=[{&(0x7f000001b000-0x6b)='\'', 0x0}], 0x1, &(0x7f0000017000)=[], 0x0, 0x0}, 0x20004840) 2018/01/28 21:32:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ebc000-0x20)={{&(0x7f000075a000/0x4000)=nil, 0x4000}, 0x1, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000e7c000-0x4)=0x0, 0x4) fstat(r0, &(0x7f00008ec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$packet(r1, &(0x7f00004b2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000126000)=0x14) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000008b000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x100}, 0x3, 0x0, 0x2, 0x6, 0xa, 0x80, 0x80, 0x3b, r3, r2}, {0x40, 0x4, 0x6, 0xffffffff, 0x7, 0x100, 0xc, 0x0}, {0x1000000000000, 0x0, 0x8, 0x1}, 0x3a, 0xffffffffffffffff, 0x2, 0x1, 0x44c1130bb4a0b294, 0x3}, {{@in=@empty=0x0, 0x2, 0x7f}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x7, 0x1, 0x4, 0x8, 0x0, 0x0}}, 0xe8) syz_open_dev$random(&(0x7f0000b74000-0xc)='/dev/random\x00', 0x0, 0x10000) 2018/01/28 21:32:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000616000-0x10)={0x3, &(0x7f0000617000)=[{0xb1, 0x0, 0x0, 0x0}, {0x400000000009c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f0000620000)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0x1f) r1 = syz_open_dev$sg(&(0x7f0000e67000-0x9)='/dev/sg#\x00', 0x8, 0x111080) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000f98000-0x20)={0x20, 0x200, 0x3, 0xac9e, 0x0, 0x8000}) 2018/01/28 21:32:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000742000-0x8)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000d0a000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4a5f43fb}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) r3 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000777000/0x4000)=nil, 0x4000, 0x2000002, r3) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)="0002", 0x2}], 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000bfd000+0xb67)={0x6, 0x0, 0x3, 0x6, 0x4, [{0x9, 0xd92, 0xd56f, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x7, 0x2, 0x5, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x1, 0x0, 0x7, 0x0, 0x0, 0x8e997819dfd9049e, 0x0, 0x0, 0x0}, {0x8, 0x3a58, 0x7, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r2, 0x4010744d, &(0x7f0000001000)=""/174) r4 = add_key$keyring(&(0x7f0000ae9000)='keyring\x00', &(0x7f00008ce000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r4, 0x2) uselib(&(0x7f0000466000-0x8)='./file0\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00005d7000-0xcc)=[@in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [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, 0x2, 0x1, @loopback={0x0, 0x1}, 0xa2}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x61}, @in6={0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x9}, @in={0x2, 0x3, @rand_addr=0xa9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}], 0xcc) lseek(r2, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f00007da000)={0x0, 0x0}, 0x6) 2018/01/28 21:32:35 executing program 3: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000dc2000)='./file0\x00', 0x80042, 0x0) fcntl$setlease(r0, 0x400, 0x0) bind$unix(r0, &(0x7f0000db8000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) r1 = msgget$private(0x0, 0x400) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00007e1000)={0x2, &(0x7f0000081000-0x28)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000dc5000-0xfb)=""/251) sched_yield() unlink(&(0x7f0000a89000-0x8)='./file0\x00') ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000b63000)=0x6) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000007000)=0x2, 0x4) 2018/01/28 21:32:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) getsockname$netrom(r0, &(0x7f0000a94000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000d38000)=0x48) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000486000)={0xffffffffffffff01, 0x7}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r2) 2018/01/28 21:32:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000974000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00007ae000-0x34)={0x0, 0x2c, "19f573532232eb06cb9c894fad99718f5972609fd4a33cf0028347441f7a4fc1bc3162f7da9dd4021bf7138a"}, &(0x7f000011f000)=0x34) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000568000)={r1, 0x42, "00429f540c9e94eaca47966df14aa0eadcc1856130a8ddf6fc283d31ca64e98ae98e3008cf43d3237bd0901f85cb45b546eb1a5632f269078cd6c0a3d84cd9595563"}, &(0x7f0000306000)=0x4a) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000299000)={r2, @in6={{0xa, 0x0, 0x167, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xc5f1, 0x0, 0x1, 0x62}, &(0x7f0000fa8000)=0xa0) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000105000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 21:32:35 executing program 7: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000001c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f000001b000)={r1, 0x4}) r2 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dspn(&(0x7f000001b000)='/dev/dsp#\x00', 0x5, 0x82) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000001b000)={0x0, 0x1}, &(0x7f000001c000-0x4)=0x8) shmget(0x0, 0x3000, 0x78000010, &(0x7f000000f000/0x3000)=nil) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f000001c000-0xb)={r4, 0x3, "374f90"}, &(0x7f0000013000)=0xb) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000012000)=0x0, 0x4) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f000001d000-0xa)='/dev/dsp#\x00', 0x40, 0x400001) sendmsg$key(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:35 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000014000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x402001) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000001000)={{0x7, 0x2, 0x0, 0x4, 0x4, 0xbb}, 0x7fffffff, 0xa9c, 0x54}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) listxattr(&(0x7f0000013000)='./file0\x00', &(0x7f0000004000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 21:32:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000c5e000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00002ff000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) lgetxattr(&(0x7f000006b000-0x8)='./file0\x00', &(0x7f0000b3d000)=@known='security.evm\x00', &(0x7f0000153000-0x6)=""/6, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000000b000-0xb)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x12)="520972757374e363757367725665783a4465", 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000044a000-0x11)='/selinux/enforce\x00', 0x20500, 0x0) bind$llc(r0, &(0x7f0000ff9000-0x10)={0x1a, 0x0, 0x2, 0x5, 0x8, 0x3, @random="249cabb6fe86", [0x0, 0x0]}, 0x10) [ 68.511795] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket pig=11166 comm=syz-executor2 [ 68.533136] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket pig=11166 comm=syz-executor2 2018/01/28 21:32:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000a9e000)=0xbd4, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000470000-0x10)={0x1, &(0x7f0000ae4000)=[{0x2, 0x0, 0x0, 0xa0}]}, 0x10) 2018/01/28 21:32:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ce3000)='./file0\x00', 0x1, 0x104) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000c78000)={0xf1, &(0x7f00001ea000)=""/241}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) write(r2, &(0x7f000084c000)="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", 0x110) recvmsg(r2, &(0x7f0000806000)={&(0x7f000074d000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x6, &(0x7f0000000000+0xc2f)={0x9, 0x0, 0xda, 0x10000, 0x0, 0x2, 0x8, 0x40, 0x2, 0x7fffffff, 0x2, 0x55, 0x3, 0x101, 0x10000, 0x100000000, 0x3, 0x4, 0x1, 0x8, 0x5, 0x1, 0x9, 0xdd71, 0xbd, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000)='net/mcfilter\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000002000)={0x8001, 0xfffffffffffffddb, 0xa8, 0x2, 0xfffffffffffffffd}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001000)={{0xa, 0x2, 0x7ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x101}, {0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, 0x81, [0x7, 0x8, 0x9, 0x59d, 0x405c, 0x1ff, 0x5, 0x7f]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x39, &(0x7f0000000000)={0xfffffffffffff001, {0x19106639}, 0x10000000, 0x8}, &(0x7f0000002000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000000000)={0x0}) time(&(0x7f0000001000-0x8)=0x0) 2018/01/28 21:32:35 executing program 7: pipe2(&(0x7f0000d13000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r0, &(0x7f0000b1a000-0xaa)="69d43434619cddc0d1ea71074a1d8e21a2ded3329b79cd08171c50d2549b4b50091e021876848b37bebd73a78a5c85efe0dbfdc75ee29f8e8c8d43f454082c24b927cacb4e0cdfd82ac658aa776a5e030259a8195ba6c4fca39533e5fa7e72da3a48d4fbe9e11cf0762823d341642a171315af68c743618d4f206f6842b9c1e8cb12c0bfb036126d3a436d30cc7e726035327095d2b092564f501bad360f9f8f6f4ca9a587b4f38e5197", &(0x7f0000000000+0xcdd)="5b5525313bc827044ecf4347215b9c522cdec0775b5f23f50d84bb7fd5074a270f23f23248fb6427103b67e979684013383de0443e557b169bfe4297adcc8298c2a9780b2687a861a1c8a79a5bcddf3ce490235c5298867fc6e00c1bce9e532d37b38922f8b136a918cb548bb4b5c8829e70b17ac777f8a7ab35b4be74665105330a1e37dfa8e982192bd95e7b7e0a841776b2f19717c4f9dbe8840b850681832654f45bd0154bb84b81f4a866ff97c3b5f3bfb3e840ad7abd14b7d5622bf21c3e709d0ca5a633b0", 0x1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d8b000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[], 0x0, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/28 21:32:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000068e000)=0x5, 0x4) 2018/01/28 21:32:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) clone(0x4a90000, &(0x7f0000d04000-0xce)="de12a55ff10e180ef82bf10309794fee7c9e50693faa0c86f7e2b96ede80c03a630d9a68e49d7508258785a25443cffa6184fdda2792d52ed52aaac3e36183dd9d1eec892485a81f04d61277717928f25fa0e6f5beac6411d338efe1355a6b86a4156fd73dbd41c14274a5086f1ffcf49a1060759dc28959bdaea4518024c56439ac5abe3a01cdbafc1c5345b4426311875dfd419672db3981de3ab11e6e51bd3c4a69dd217a7dbba5952a890353ebe0345fc85d210ee272b48c48db2c8aef4dcae428891b0cd7bdefd728bbe834", &(0x7f0000d3b000)=0x0, &(0x7f0000b69000)=0x0, &(0x7f0000591000)="5a1b1077b45cdc131c38fc055635f27e2856f4faa67dbfd814f7150008d194058160204315d68cac92fd15ad4f2a67b36aba2324652b419ce84caf2a8f9da9bdea4a42aece80d64e57814b49dadbef1c00562bc50837f32798bc5bdd3e1ba78589cdbac5252236fcd0c8526a642b05a15e8daa3444b85aa9fd568307a8e7735a0dfdc6a40ff96bc8a8a187f943c16d3f3ba289470a3749a17246051d48cf57") bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x24, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f000083c000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7c) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000901000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000055b000-0x8)={0x1, [0x0]}, &(0x7f0000be5000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000402000)={r3, 0x1}, &(0x7f0000cda000)=0x8) listen(r0, 0x0) listen(r1, 0x0) 2018/01/28 21:32:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000b0b000-0x14)={0x40, 0xffffffff, 0x10000, 0x7, 0x10000}) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000a000-0x48)={0x1, 0x5, &(0x7f000000a000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000)="73007a80616c6c657200", 0x1, 0xb6, &(0x7f0000000000)=""/182, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000009000-0x12)='/dev/input/mouse#\x00', 0xe1, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f000000f000)={0x0, 0x0}) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f000000e000)=0x9d, 0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004000-0x16)='/selinux/checkreqprot\x00', 0x22000, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r2, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000011000-0x4)=0x14) r4 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0xaf, 0x0, 0xe3, 0xa, 0xa0, 0x80, 0x4, r3, r4}, {0x0, 0xffffffffffff0000, 0x80000000, 0x1ff, 0x0, 0xfff, 0xf4c1, 0x6}, {0xfff, 0x10000, 0xffff, 0x40}, 0xfffffffffffff801, 0x6, 0x1, 0x1, 0x3, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0x3c}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0x0, 0x3, 0x2, 0x4, 0x1, 0x2}}, 0xe8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000011000-0x69)=""/105) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000000e000-0x50)={@generic="0c5367ce60440250d210ab59808ff9d4", @ifru_map={0x1, 0x1, 0x8, 0x45f, 0x3, 0xf}}) getsockname$ax25(r0, &(0x7f000000b000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000000e000)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000000e000-0x78)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x1f}, @in6={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000000}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) 2018/01/28 21:32:35 executing program 5: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000c9d000)=[{&(0x7f0000804000)="290000001800ffffffff6800000a00080308ef0c060000000000000000000000000310ec01", 0x25}], 0x1) clone(0x10204000, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000d18000)="") 2018/01/28 21:32:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000+0x775)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f0000001000-0xe)={0x1f, 0x5, {0x9, 0xfffffffffffffffa, 0x1ff, 0x6, 0x90f0, 0x1ff}, 0x8, 0x6b12}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e41000)='/dev/sequencer\x00', 0x10002, 0x0) unlinkat(r1, &(0x7f000005e000-0x8)='./file0\x00', 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae2000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000ae1000)=0x5) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004b4000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000ae1000)=""/135) 2018/01/28 21:32:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000742000-0x8)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000d0a000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4a5f43fb}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) r3 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000777000/0x4000)=nil, 0x4000, 0x2000002, r3) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)="0002", 0x2}], 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000bfd000+0xb67)={0x6, 0x0, 0x3, 0x6, 0x4, [{0x9, 0xd92, 0xd56f, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x7, 0x2, 0x5, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x1, 0x0, 0x7, 0x0, 0x0, 0x8e997819dfd9049e, 0x0, 0x0, 0x0}, {0x8, 0x3a58, 0x7, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r2, 0x4010744d, &(0x7f0000001000)=""/174) r4 = add_key$keyring(&(0x7f0000ae9000)='keyring\x00', &(0x7f00008ce000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r4, 0x2) uselib(&(0x7f0000466000-0x8)='./file0\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00005d7000-0xcc)=[@in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0xa2}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x61}, @in6={0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x9}, @in={0x2, 0x3, @rand_addr=0xa9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}], 0xcc) lseek(r2, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f00007da000)={0x0, 0x0}, 0x6) 2018/01/28 21:32:35 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005fa000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00003f6000)=0xffffffff, 0x4) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000461000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00003d0000-0x38)={&(0x7f0000f76000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000256000-0x10)={&(0x7f0000ab2000-0x24)=@setneightbl={0x24, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@NDTA_NAME={0x10, 0x1, 'vboxnet1\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:35 executing program 5: semget(0x3, 0x2, 0x302) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000d38000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00007bf000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x2, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0xff}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f000017d000-0x3)="03", 0x1, 0x0, &(0x7f0000ee6000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 21:32:35 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/243, &(0x7f000008b000)=0xf3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002ce000-0x4)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xc) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00006ee000-0x10)=@generic=""/16, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000113000)=0x400, &(0x7f0000c68000-0x8)=0x4) write(r2, &(0x7f000078d000-0x1f)="1f0000000104ff0bfdfd45c8131100000200f0ff08000100031100dc05df00", 0x1f) 2018/01/28 21:32:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000339000-0xac)=""/172, &(0x7f0000d1b000)=0xac) add_key(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffb) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f000070b000)=0x0) 2018/01/28 21:32:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009b1000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6(0xa, 0x80005, 0x800, &(0x7f0000826000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00009cd000)={0x0, 0x0, 0x3, 0x41f, 0x7, 0x0}, &(0x7f00000de000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00009f5000)={r3, @in={{0x2, 0x2, @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) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00002f6000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e0a000)={&(0x7f00005a7000-0x40)=@bridge_setlink={0x2c, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0xc, 0x1a, [{0x4, 0xa, ""}, {0x4, 0x0, ""}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x80) socketpair(0xa, 0xa, 0x100, &(0x7f00002f7000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000f6d000-0x10)={0x0, 0x0}) write$evdev(r4, &(0x7f000026b000-0x90)=[{{0x0, 0x2710}, 0x16, 0x10000000000, 0x80000000}, {{0x0, 0x2710}, 0x100000000, 0x10001, 0x80}, {{0x77359400, 0x0}, 0x9ded, 0x400, 0x7}, {{0x0, 0x0}, 0x7, 0x5, 0xb8}, {{0x0, 0x2710}, 0x1000, 0x101, 0x10001}, {{r5, r6/1000+30000}, 0x5, 0x8000, 0x2}], 0x90) 2018/01/28 21:32:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = add_key(&(0x7f0000119000-0xb)='cifs.idmap\x00', &(0x7f0000e48000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000927000)="495df11b49ed408234b9eadf10c9e9ce72fb8ae9e5775f9e86a0ad9f00e63c1538f6cd95f4f12722f68220f46afaa3612f37c791c28d6b0edc88af2ac8152da38716266df47cb4ea435dcc7ccdc0c76bc454e37123394d7b4fe668039df9b9fd60e540a74f9807a20e8050de083b3658707b3ea3f67cfb9add626b5c471b851689d3a64cf3ad35175b94e571d1b38d21158300e0dbf0cd68890d597642805f50a189c40f6ed950e1d90e308d3687d1adb10b902daaa64f5acf26affe34e4f5e1a8a8e5", 0xc3, 0xfffffffffffffffa) r2 = request_key(&(0x7f0000f05000)='cifs.spnego\x00', &(0x7f000024b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005b3000)='\x00', 0x0) keyctl$search(0xa, r1, &(0x7f0000cf8000)='big_key\x00', &(0x7f0000818000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r2) sendmsg$nl_route(r0, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d4000)='/dev/cuse\x00', 0x10000, 0x0) ioctl$TIOCEXCL(r0, 0x540c) write$fuse(r0, &(0x7f0000c8e000)={0x10, 0x1, 0x0, @random=""}, 0x10) read$eventfd(r0, &(0x7f0000f80000)=0x0, 0x8) [ 68.848142] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/28 21:32:35 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000fe6000)={0x3, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000fe7000-0x1c)=@req3={0x100, 0xfffffffffffffff7, 0x3, 0x1000, 0x3, 0x4, 0xffff}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00001e6000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000038d000)=0x8) 2018/01/28 21:32:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00009c8000-0x4)=0x0) socket$inet_sctp(0x2, 0x5, 0x84) rt_tgsigqueueinfo(r0, r1, 0xc, &(0x7f0000765000)={0x3f, 0x1f, 0x1000, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00002d8000-0x6)='-G\\%(\x00', 0x3) preadv(r2, &(0x7f0000da1000-0x70)=[{&(0x7f00000a8000)=""/175, 0xaf}, {&(0x7f0000e43000)=""/149, 0x95}, {&(0x7f0000cb1000-0x3d)=""/61, 0x3d}, {&(0x7f0000a5a000)=""/0, 0x0}, {&(0x7f0000ca8000-0x81)=""/129, 0x81}, {&(0x7f0000c5f000-0x40)=""/64, 0x40}, {&(0x7f0000acf000-0xa6)=""/166, 0xa6}], 0x7, 0x0) ioctl$TCXONC(r2, 0x540a, 0xfffffffffffffffa) fcntl$addseals(r2, 0x409, 0x8) 2018/01/28 21:32:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000742000-0x8)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000d0a000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4a5f43fb}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) r3 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000777000/0x4000)=nil, 0x4000, 0x2000002, r3) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)="0002", 0x2}], 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000bfd000+0xb67)={0x6, 0x0, 0x3, 0x6, 0x4, [{0x9, 0xd92, 0xd56f, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x7, 0x2, 0x5, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x1, 0x0, 0x7, 0x0, 0x0, 0x8e997819dfd9049e, 0x0, 0x0, 0x0}, {0x8, 0x3a58, 0x7, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r2, 0x4010744d, &(0x7f0000001000)=""/174) r4 = add_key$keyring(&(0x7f0000ae9000)='keyring\x00', &(0x7f00008ce000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r4, 0x2) uselib(&(0x7f0000466000-0x8)='./file0\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00005d7000-0xcc)=[@in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [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, 0x2, 0x1, @loopback={0x0, 0x1}, 0xa2}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x61}, @in6={0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x9}, @in={0x2, 0x3, @rand_addr=0xa9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}], 0xcc) lseek(r2, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f00007da000)={0x0, 0x0}, 0x6) 2018/01/28 21:32:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001010, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000fbd000)='./control\x00') mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000f000-0xa)='./control\x00', 0x0, 0x0) clone(0x0, &(0x7f0000003000)="", &(0x7f0000fbe000-0x4)=0x0, &(0x7f0000005000)=0x0, &(0x7f0000005000-0x58)="") getdents(r0, &(0x7f0000001000-0x9)=""/115, 0x73) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x4, 0x7) 2018/01/28 21:32:35 executing program 2: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000ef8000)='/dev/usbmon#\x00', 0x3, 0x40) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000ef8000)=0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00004d0000-0xc)='/dev/autofs\x00', 0x10000, 0x0) getsockopt(r1, 0x8, 0x0, &(0x7f0000660000)=""/4096, &(0x7f0000708000+0xd8e)=0x1000) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000efb000-0x4)=""/4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ef9000)='/dev/sequencer2\x00', 0x40000, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f0000edf000)="", 0x0, 0x8008090, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 21:32:35 executing program 7: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000009a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffe) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fbb000-0x98)={0x1, 0x0, [{0x209, 0x0, 0x7}]}) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000fbc000-0xd)=@random={'security.', '\\-]\x00'}, &(0x7f000044d000)=""/44, 0x2c) fchdir(r1) 2018/01/28 21:32:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000125000)='/dev/ppp\x00', 0x400400, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000310000-0xc)={0x0, 0x0, 0x0}, &(0x7f000010f000)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000cfe000-0x35)={{0x1, 0x7, 0x7ff, 0xa42d, "54237210304e50cb4474d6f5c44e29fad5e7d2e4b75b481ee24f0833a3f3151d4167d888b46724667d2b94bc", 0x8}, 0x0, 0x0, 0x3, r2, 0x3f, 0x7, "1c945c14afe2a4e1ad33ab2cd52a8f1da3d89f416c8bc887be811245ebad8fe5a1979327e6161a313284e9827f23cccf0855a8a94120d9107f7b15aa7e3db97c", &(0x7f0000e71000-0xc)=')systemself\x00', 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x9, 0x2, 0x10000000000000, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 21:32:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001f1000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000652000-0x50)={@common='ip6gretap0\x00', @ifru_settings={0xbb, 0x0, @raw_hdlc=&(0x7f000059e000)={0x1, 0x1f}}}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x20002, 0xffffffffffffffff, 0x0}) 2018/01/28 21:32:35 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r0, &(0x7f0000001000-0x9)={0x1f, {0x8, 0x8, 0x9, 0x4, 0x4, 0x1000}, 0x81}, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f9, &(0x7f0000f64000-0x50)={@common='sit0\x00\n\x00', @ifru_data=&(0x7f0000214000-0x20)="000109ff0000030000fa3d000204010002000000020000000800fffff404ab00"}) 2018/01/28 21:32:35 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x2, 0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000000b000)='/dev/autofs\x00', 0x8003, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000008000-0x28)={@common='ip6_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind(r0, &(0x7f0000002000)=@ll={0x11, 0x0, r2, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) sendmsg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000004000-0x50)=[{&(0x7f0000004000)='Z', 0x1}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/28 21:32:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) clock_gettime(0xffffffffffffffff, &(0x7f0000221000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000a93000-0x38)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000feb000)={0x0, r2+30000000}, &(0x7f000023d000)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b59000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000db000-0x8)={0x0, 0x7ff}, &(0x7f000047a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00003db000)={r3, @in6={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x1, 0x5, 0x5, 0x20}, 0xa0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000fde000-0x8)='./file0\x00') mount(&(0x7f00008bd000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000aa3000)='yeah\x00', 0x5) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f0000dda000)='./file0\x00') 2018/01/28 21:32:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) pwrite64(r0, &(0x7f0000f19000)="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", 0xfb, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x482, &(0x7f00003d2000-0x18)=""/24, &(0x7f0000f09000-0x4)=0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = open(&(0x7f0000518000-0x8)='./file0\x00', 0x101900, 0x100) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000577000-0x4)=0x7, &(0x7f000074b000-0x4)=0x4) r4 = fcntl$getown(r2, 0x9) fcntl$setown(r1, 0x8, r4) listen$netrom(r3, 0x1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00005a8000-0x4)=0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d87000-0x8)={0x0, 0x0}) 2018/01/28 21:32:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e1a000)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000f1000-0x44)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="3dc21a5a212e", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="3af0af005b192a1b29dde13ad3c49104"}) r1 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x8, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000072000/0x3000)=nil, 0x3000, 0x1) shmget(0x2, 0x3000, 0x4, &(0x7f0000622000/0x3000)=nil) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/0, &(0x7f0000008000-0x3)=0x0) socketpair$inet6(0xa, 0x1, 0x8, &(0x7f0000441000-0x8)={0x0, 0x0}) 2018/01/28 21:32:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7fc, 0x3) r1 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ea0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) 2018/01/28 21:32:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005c0000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) msgget$private(0x0, 0x4) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00007cf000)='/dev/vcs#\x00', 0x0, 0x1) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000913000)={0x0, 0x1, &(0x7f00000f6000)=""/86, &(0x7f00005e0000)=""/4096, &(0x7f000067e000)=""/192, 0xf000}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000c7b000-0x8)=0x0) sendmsg$alg(r1, &(0x7f00002cb000-0x38)={0x0, 0x0, &(0x7f00003d1000-0x10)=[{&(0x7f0000f69000-0x21)="6801000080000000001a5ae1008a98f954d6a45ad065bb6e3486e4d1dc4226ad", 0x20}], 0x1, &(0x7f0000aaf000)=[], 0x0, 0x0}, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000bba000)='/dev/input/mouse#\x00', 0x3, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000a36000-0x24)={0x2, 0x8, 0x8000, 0x0, 0x3, 0x3, 0x20000, 0x9, 0x7, 0x9, 0xf3, 0x3}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000aea000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d60000)=0x8c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00001b5000)={r4, 0x8, 0x5, [0x3, 0x101, 0xb7d8, 0xb0d4, 0xffffffffffffffc0]}, &(0x7f00002a7000-0x4)=0x12) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f00004a2000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) socket$nfc_raw(0x27, 0x1, 0x0) 2018/01/28 21:32:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000742000-0x8)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000d0a000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4a5f43fb}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) r3 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000777000/0x4000)=nil, 0x4000, 0x2000002, r3) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)="0002", 0x2}], 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000bfd000+0xb67)={0x6, 0x0, 0x3, 0x6, 0x4, [{0x9, 0xd92, 0xd56f, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x7, 0x2, 0x5, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x1, 0x0, 0x7, 0x0, 0x0, 0x8e997819dfd9049e, 0x0, 0x0, 0x0}, {0x8, 0x3a58, 0x7, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r2, 0x4010744d, &(0x7f0000001000)=""/174) r4 = add_key$keyring(&(0x7f0000ae9000)='keyring\x00', &(0x7f00008ce000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r4, 0x2) uselib(&(0x7f0000466000-0x8)='./file0\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00005d7000-0xcc)=[@in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0xa2}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x61}, @in6={0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x9}, @in={0x2, 0x3, @rand_addr=0xa9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}], 0xcc) lseek(r2, 0x0, 0x0) 2018/01/28 21:32:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000740000-0x15)='/proc/self/net/pfkey\x00', 0x400100, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000706000-0x8)=0x4) r1 = socket$inet(0x2, 0x2, 0x0) r2 = add_key$user(&(0x7f0000dcc000)='user\x00', &(0x7f000079d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d58000)="874f017d793820bef32b2e7c911006e5f54d1d72a62986ac84282e74347bb1543fa5e6dd0b219752582c7b9af243f1d0e41e2e2f076f1b279cdcdf8cc31cea2bdb811e015d5566415c48f3b8794416f7941b4d196f1860d4662233de919e3c1230e875780313c406c6b7f6464431e4e9221528030c9cfb868940cd2155f3c0ab0539dee7b54f7c15d691d473e8b86d84f716e5a9", 0x94, 0xfffffffffffffffd) keyctl$setperm(0x5, r2, 0x10000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000769000)=0x0, 0x4) unlinkat(r0, &(0x7f0000c4e000-0x3)='./file0\x00', 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet(0x2, 0x2, 0x0) getpid() r4 = request_key(&(0x7f0000342000-0x6)='logon\x00', &(0x7f0000852000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000957000)='user\x00', 0xfffffffffffffffd) keyctl$unlink(0x9, r2, r4) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000012000)=""/4096) sendto$inet(r3, &(0x7f0000e87000)="", 0xffba, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 21:32:36 executing program 2: r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) write(r0, &(0x7f0000fd3000)="260000005e0009000000eaf83a000000000000000100006705ffff001e08db00e9ff4435eade", 0x26) 2018/01/28 21:32:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) clock_gettime(0xffffffffffffffff, &(0x7f0000221000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000a93000-0x38)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000feb000)={0x0, r2+30000000}, &(0x7f000023d000)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b59000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000db000-0x8)={0x0, 0x7ff}, &(0x7f000047a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00003db000)={r3, @in6={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x1, 0x5, 0x5, 0x20}, 0xa0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000fde000-0x8)='./file0\x00') mount(&(0x7f00008bd000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000aa3000)='yeah\x00', 0x5) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f0000dda000)='./file0\x00') 2018/01/28 21:32:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) read(r0, &(0x7f0000f6c000)=""/4096, 0xffffffa0) sigaltstack(&(0x7f0000f15000/0x4000)=nil, &(0x7f0000fe6000)=0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f000064d000-0x4)=0x1000, 0x4) sendfile(r1, r1, &(0x7f0000911000-0x8)=0x0, 0x4) r2 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r3 = add_key$user(&(0x7f0000d4d000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="db", 0x1, r2) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000e5d000-0x4)=0x0, &(0x7f00004e6000)=0x4) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r2) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r3, r4, r3}, &(0x7f00005cd000)=""/54, 0x36, &(0x7f0000999000-0x2c)={&(0x7f0000209000)={'rmd128\x00'}, &(0x7f0000c1d000-0x6)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000561000)=0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f5e000-0x4)=0xe02, 0x4) r5 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f000011f000-0x8)={0x0, r5}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f23000)=0x0) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f000071c000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r6, 0x400445a0, &(0x7f0000460000-0x4)=0x43) ioctl$DRM_IOCTL_ADD_MAP(r6, 0xc0286415, &(0x7f00007ed000)={&(0x7f00009d1000/0x1000)=nil, 0x8001, 0x0, 0x35, &(0x7f00009a8000/0x4000)=nil, 0x5}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000051e000-0x103)={0x0, 0xfb, "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"}, &(0x7f0000e5e000)=0x103) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00007ed000)={r7, 0x4}, &(0x7f0000b25000-0x4)=0x8) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000eb3000-0x8)=0x0) r8 = fcntl$getown(r1, 0x9) r9 = openat(r6, &(0x7f000042e000)='./file0\x00', 0x210000, 0x130) r10 = syz_open_procfs(r8, &(0x7f0000c81000-0xc7)="6e65742f736e6d70360018c4380274d68f83a283d37904417d2e6de5d2ab0e87740d1a8e1cbc0010000000000000e93e5007ff3ee5ffa53e38d39f1c3af57add0cc63024f53c42b6c071d398ec935b612bb4f3b53f5e8f34d0ce0dda062d6f31ae17cb435f1feee1ff743b804be12f5e0a37c9562e7514893c89a4ff6d8d6cfda25fa64db237c861a3e90ab3cfdf691c50da203feaa3e8d3833aa468fd5698fe06d35cb5f5dcb9c50ac114b9553d775a6f850b1b21758965b9d782897a365d6358d350e5e98420") bind$inet6(r1, &(0x7f000008d000)={0xa, 0x0, 0x10000000000002, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x4000000000}, 0x8388) sendfile(r1, r10, &(0x7f0000cd2000-0x8)=0x0, 0x10001) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r9, 0xc0305302, &(0x7f0000be1000)={0x6, 0xff, 0x5, 0x5, 0x7, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 21:32:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000f4b000-0xb)='/dev/adsp#\x00', 0xfe, 0x224000) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000382000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a1000)={&(0x7f0000f80000-0x58)=@ipv4_delroute={0x34, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe, 0x0, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @broadcast=0xffffffff}, @RTA_OIF={0x8, 0x4, 0x0}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x34}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000ea0000)={r1, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000f32000-0xcc)=""/204) close(r3) r4 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r4, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r3, &(0x7f0000b3e000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f29000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x81, 0x4, 0xe7, 0x6, 0xfffffffffffffffd, 0x800, 0x80000001, 0x800, 0x6, 0xdbe, 0x100, 0x5, 0x100000000, 0x8001, 0x3]}, &(0x7f000065c000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00008ef000-0x8)={r6, 0x1}, &(0x7f00002ac000-0x4)=0x8) setsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f0000dcc000)=0x42, 0x4) sendmsg$nl_route(r5, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x10000014b) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00007b1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/28 21:32:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ae8000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") acct(&(0x7f000051e000)='./file0/file0\x00') chdir(&(0x7f0000e3e000-0x8)='./file0\x00') mknod$loop(&(0x7f00007b4000)='./file0\x00', 0x40000000ffb, 0x0) 2018/01/28 21:32:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000b9b000-0xb4)=[{{&(0x7f0000b15000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000853000-0x80)=[{&(0x7f0000d35000)=""/150, 0x96}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x122, &(0x7f0000cec000-0x10)={0x0, 0x0}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c6e000)='/dev/mixer\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000b71000)={0x0, 0xfff}, &(0x7f0000515000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000dad000-0x1b)={r2, 0x13, "6fcc751bee7f4d6ac36590b3d967a23d1a738f"}, &(0x7f00002f2000-0x4)=0xfffffdc0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000af7000-0x82)={r3, 0x7a, "67d52d98286f92da92e22e46f800a69c5f84cf7cc7ab480cd42aa93891312e31272048ecd4cc793ca05d97d4e4deb75b48f8136350549541fc428451a8e043cc6e258ec5c9f2bcede014673c013c2d9f3e14bf909441c19434480dd403739cd6ccc298220e966d33c1ae2b1ec55baca4c2956e303af2af47b75e"}, &(0x7f00007bf000-0x4)=0x82) shutdown(r0, 0x1) 2018/01/28 21:32:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000740000-0x15)='/proc/self/net/pfkey\x00', 0x400100, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000706000-0x8)=0x4) r1 = socket$inet(0x2, 0x2, 0x0) r2 = add_key$user(&(0x7f0000dcc000)='user\x00', &(0x7f000079d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d58000)="874f017d793820bef32b2e7c911006e5f54d1d72a62986ac84282e74347bb1543fa5e6dd0b219752582c7b9af243f1d0e41e2e2f076f1b279cdcdf8cc31cea2bdb811e015d5566415c48f3b8794416f7941b4d196f1860d4662233de919e3c1230e875780313c406c6b7f6464431e4e9221528030c9cfb868940cd2155f3c0ab0539dee7b54f7c15d691d473e8b86d84f716e5a9", 0x94, 0xfffffffffffffffd) keyctl$setperm(0x5, r2, 0x10000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000769000)=0x0, 0x4) unlinkat(r0, &(0x7f0000c4e000-0x3)='./file0\x00', 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet(0x2, 0x2, 0x0) getpid() r4 = request_key(&(0x7f0000342000-0x6)='logon\x00', &(0x7f0000852000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000957000)='user\x00', 0xfffffffffffffffd) keyctl$unlink(0x9, r2, r4) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000012000)=""/4096) sendto$inet(r3, &(0x7f0000e87000)="", 0xffba, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 21:32:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000742000-0x8)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000d0a000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4a5f43fb}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) r3 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000777000/0x4000)=nil, 0x4000, 0x2000002, r3) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)="0002", 0x2}], 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000bfd000+0xb67)={0x6, 0x0, 0x3, 0x6, 0x4, [{0x9, 0xd92, 0xd56f, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x7, 0x2, 0x5, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x1, 0x0, 0x7, 0x0, 0x0, 0x8e997819dfd9049e, 0x0, 0x0, 0x0}, {0x8, 0x3a58, 0x7, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r2, 0x4010744d, &(0x7f0000001000)=""/174) r4 = add_key$keyring(&(0x7f0000ae9000)='keyring\x00', &(0x7f00008ce000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r4, 0x2) uselib(&(0x7f0000466000-0x8)='./file0\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00005d7000-0xcc)=[@in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [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, 0x2, 0x1, @loopback={0x0, 0x1}, 0xa2}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x61}, @in6={0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x9}, @in={0x2, 0x3, @rand_addr=0xa9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}], 0xcc) 2018/01/28 21:32:36 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000004000-0xa)='/dev/dsp#\x00', 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x80801) write(r1, &(0x7f0000008000-0x2b)="", 0x0) close(r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0x1b, "83dac263710c80d9bfbf90b0518328558c50d2a3c32e6e71befea6"}, &(0x7f0000006000)=0x23) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000000a000)={r2, @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]}, 0x400000000008, 0x3}, 0x98) 2018/01/28 21:32:36 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x3, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000011000-0x8)='./file0\x00', 0x0, 0x18) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000010000)=""/219) 2018/01/28 21:32:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00003d3000)={0x0, 0x0}) syz_open_procfs(r0, &(0x7f0000575000)='mountstats\x00') seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x0, &(0x7f0000000000)=[]}) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 2018/01/28 21:32:36 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000002000-0x1cf)={@random="0009de67f676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) fcntl$getflags(r0, 0x408) keyctl$set_timeout(0xf, r1, 0x9e5) 2018/01/28 21:32:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000c1000-0x12)='/dev/input/mouse#\x00', 0x80000000, 0x82) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00006cc000-0xc)={0x40000000, 0x0}) write(r0, &(0x7f0000703000)="260000001a0053eb910000f9ff090000000000000015e0f1ff609b000000ec5501000d8b017f", 0x26) recvfrom$ipx(r0, &(0x7f00007f0000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000ff8000)={0x4, 0x0, 0x0, "933249611e5e", 0x0, 0x0}, 0x10) 2018/01/28 21:32:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x2, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x8005, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00005cf000)='/dev/vcs\x00', 0x4000, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000a6b000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) setsockopt$RDS_RECVERR(r0, 0x84, 0x21, &(0x7f0000000000)=0x0, 0x4) 2018/01/28 21:32:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000742000-0x8)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000d0a000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4a5f43fb}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) r3 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000777000/0x4000)=nil, 0x4000, 0x2000002, r3) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)="0002", 0x2}], 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000bfd000+0xb67)={0x6, 0x0, 0x3, 0x6, 0x4, [{0x9, 0xd92, 0xd56f, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x7, 0x2, 0x5, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x1, 0x0, 0x7, 0x0, 0x0, 0x8e997819dfd9049e, 0x0, 0x0, 0x0}, {0x8, 0x3a58, 0x7, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r2, 0x4010744d, &(0x7f0000001000)=""/174) r4 = add_key$keyring(&(0x7f0000ae9000)='keyring\x00', &(0x7f00008ce000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r4, 0x2) uselib(&(0x7f0000466000-0x8)='./file0\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00005d7000-0xcc)=[@in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [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, 0x2, 0x1, @loopback={0x0, 0x1}, 0xa2}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x61}, @in6={0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x9}, @in={0x2, 0x3, @rand_addr=0xa9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}], 0xcc) 2018/01/28 21:32:36 executing program 5: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0xfea3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000dc4000-0x6f)={0x0, 0x0, ""}, &(0x7f0000f61000-0x4)=0x8) 2018/01/28 21:32:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00004df000)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f0000d0e000-0x6b)={'system_u:object_r:klogd_var_run_t:s0', 0x20, 'system_u:object_r:apt_var_cache_t:s0', 0x20, 0x33, 0x33, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x6b) r1 = creat(&(0x7f00000f3000-0x8)='./file0\x00', 0x94) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f000016f000-0x20)=""/86) 2018/01/28 21:32:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000df2000-0x34)={{0x3, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00003a2000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000687000)={0x0, 0x3}, &(0x7f0000718000)=0x8) r3 = gettid() ioprio_set$pid(0x3, r3, 0xffff) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000a4d000)={r2, 0xe9, "9ee17e81072f57eee8f8493df48e77beaa5203edd2245df4fa4acc5b73c2b4af06597868bb7ab3f71d46a9f93367e775928b496544ab6bdada7ca03395b6a5a7f078e18ae6357057fa92e32ea04a47e926e083d73e3a6359c4613ef6e9edd23da3a48bfd090cae7fb9636fb32ef0a4202b455ad965480431c358e41312b03fedd1ad778af804d7aca25455e19289b94b03310dcadf62267ff4930b996db025676d5f3276fcac9f7c7518a8b2280ee8f5fcd06265868be5d0a4bfda17c9b612881ef36131bc24241b584f1de928112d13cdac3f5b7478acba54f8da8ed0d51134d1e12c3aab38fa31d6"}, &(0x7f00009ee000)=0xf1) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x80002, 0x0) r5 = gettid() write$eventfd(r4, &(0x7f00005e7000)=0x0, 0xfffffc95) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f000032d000-0x4)=0x0, &(0x7f00009c3000)=0x4) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r5, 0x15) 2018/01/28 21:32:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000bf000)=0x0) listen(r1, 0x2) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000912000-0x4)=0x0, &(0x7f0000549000)=0x4) open_by_handle_at(r0, &(0x7f000089a000)={0x25, 0x1ff, "f2a46d5fac295410ae7b51a503128752ea5609e61d105814b02d4e5333"}, 0x200) r2 = userfaultfd(0x80000) fadvise64(r2, 0x0, 0x7, 0x5) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004ba000)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d07000-0x8)='./file0\x00', &(0x7f0000a4f000)='./file0\x00', &(0x7f000086f000)='minix\x00', 0x101002, 0x0) creat(&(0x7f0000a8c000-0x8)='./file0\x00', 0x0) 2018/01/28 21:32:36 executing program 3: r0 = syz_open_pts(0xffffffffffffff9c, 0x8000) r1 = fcntl$getown(r0, 0x9) sched_getaffinity(r1, 0x8, &(0x7f0000338000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r2 = semget(0x3, 0x3, 0xb) clock_gettime(0x0, &(0x7f0000c45000-0x10)={0x0, 0x0}) semtimedop(r2, &(0x7f0000ad3000-0x18)=[{0x3, 0x8, 0x800}, {0x1, 0x24f4, 0x800}, {0x1, 0x359, 0x1000}, {0x3, 0xffffffffffff8001, 0x800}], 0x4, &(0x7f000068c000-0x10)={r3, r4+10000000}) r5 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r5, &(0x7f000049d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000484000)={0x0, 0x0}) init_module(&(0x7f00004fc000)='\x00', 0x1, &(0x7f0000036000)='-$\x00') mq_timedreceive(r5, &(0x7f0000a13000)=""/201, 0xc9, 0x0, &(0x7f0000a02000)={0x0, 0x0}) 2018/01/28 21:32:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00006a1000-0x18)={0xaa, 0x0, 0x0}) r1 = syz_open_dev$sndmidi(&(0x7f0000025000)='/dev/snd/midiC#D#\x00', 0x4, 0x8000) ioctl$KDSETLED(r1, 0x4b32, 0x0) mount(&(0x7f00000d6000-0xa)='./control\x00', &(0x7f00008a0000-0xa)='./control\x00', &(0x7f0000858000)='cramfs\x00', 0x1004, &(0x7f0000b9a000-0x7d)="") ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f000048d000)='./control\x00') lremovexattr(&(0x7f0000770000-0x10)='./control/file0\x00', &(0x7f00001b3000)=@random={'user.\x00', 'aufs\x00'}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000077000-0x8)={0x0, 0x400000000000000}, &(0x7f0000521000)=0x8) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00009bf000-0x4)=0x0) ptrace$peek(0x1, r4, &(0x7f0000465000-0x8)=0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00004e7000)={r3, 0x9, "ff65beb7e9259b9d45"}, &(0x7f0000d85000)=0x11) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) gettid() ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00006ca000-0x4)=0x0, &(0x7f0000026000)=0x4) 2018/01/28 21:32:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f00008fe000-0xd)='/dev/dmmidi#\x00', 0x9, 0x80080) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) syz_fuse_mount(&(0x7f0000e48000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/01/28 21:32:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$bt_sco(r0, &(0x7f00009b5000-0x8)={0x1f, {0x8000, 0x7, 0x7, 0xaa1, 0x0, 0xeac9}}, 0x8) sendmsg$nl_route(r0, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000a24000-0x1)={0x2}, 0x1) 2018/01/28 21:32:36 executing program 6: r0 = creat(&(0x7f000077e000)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000569000)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) recvmmsg(r1, &(0x7f0000659000)=[], 0x0, 0x0, 0x0) 2018/01/28 21:32:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000742000-0x8)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000d0a000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4a5f43fb}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) r3 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000777000/0x4000)=nil, 0x4000, 0x2000002, r3) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)="0002", 0x2}], 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000bfd000+0xb67)={0x6, 0x0, 0x3, 0x6, 0x4, [{0x9, 0xd92, 0xd56f, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x7, 0x2, 0x5, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x1, 0x0, 0x7, 0x0, 0x0, 0x8e997819dfd9049e, 0x0, 0x0, 0x0}, {0x8, 0x3a58, 0x7, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r2, 0x4010744d, &(0x7f0000001000)=""/174) r4 = add_key$keyring(&(0x7f0000ae9000)='keyring\x00', &(0x7f00008ce000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r4, 0x2) uselib(&(0x7f0000466000-0x8)='./file0\x00') [ 69.549203] kauditd_printk_skb: 108 callbacks suppressed [ 69.549211] audit: type=1326 audit(1517175156.547:716): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11409 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/28 21:32:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000dfe000-0x4)={0xffffffffffffff9c}) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f000092c000)={0x1, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [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) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f000044f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000ed3000-0xb)='/dev/audio\x00', 0x440, 0x0) execveat(r2, &(0x7f0000081000-0x8)='./file0\x00', &(0x7f0000edc000-0x8)=[&(0x7f0000d27000-0xb)='/dev/audio\x00'], &(0x7f0000eff000)=[&(0x7f000076c000)='\\-\x00', &(0x7f0000374000)='\x00', &(0x7f0000415000-0x21)='!/#+)*selinux[[trustedsystemeth1\x00', &(0x7f0000cfb000-0xb)='/dev/audio\x00'], 0x1000) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000b9c000)=""/55) setsockopt$inet_int(r0, 0x0, 0x3e, &(0x7f00009fd000)=0x100, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000a8c000)={0x0, 0x7ff, 0x0}, &(0x7f0000d39000)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000a1b000)=@sack_info={r3, 0x8001, 0xffff}, &(0x7f0000b86000)=0xc) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000d65000-0xc)={{0xffffffffffffff01, 0x1ff, 0x20, 0x6, 0x3f, 0x45b}, 0x4}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000007e000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000906000-0x8)={0x3, r4}) time(&(0x7f0000a6c000-0x8)=0x0) sendto(r1, &(0x7f0000316000-0x1)="91", 0x1, 0xffffffffffffffff, 0x0, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f00000cf000-0x9)='/dev/ppp\x00', 0xa2c0, 0x0) getsockopt$inet_dccp_buf(r5, 0x21, 0xc0, &(0x7f000054f000)=""/148, &(0x7f000029c000)=0x94) 2018/01/28 21:32:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0xfffffffffffffffd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe1000-0xc)={0xffffffff80000001, 0x0}) 2018/01/28 21:32:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f000047b000)=0x0, &(0x7f00008c9000)=0x0, 0xfffffffffffffffc, &(0x7f0000cc5000/0x4000)=nil, 0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000c0000)={0x0, 0x0}) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000545000)={0x10001, {{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]}, {{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]}}, 0x118) [ 69.605092] audit: type=1326 audit(1517175156.548:717): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11409 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40d591 code=0x7ffc0000 [ 69.612569] FAULT_FLAG_ALLOW_RETRY missing 30 [ 69.612602] CPU: 1 PID: 11400 Comm: syz-executor1 Not tainted 4.15.0-rc9+ #284 [ 69.612607] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.612612] Call Trace: [ 69.612630] dump_stack+0x194/0x257 [ 69.612649] ? arch_local_irq_restore+0x53/0x53 [ 69.612673] ? handle_userfault+0x12b7/0x24c0 [ 69.612694] handle_userfault+0x12fa/0x24c0 [ 69.612703] ? handle_userfault+0x150b/0x24c0 [ 69.612740] ? userfaultfd_ioctl+0x4520/0x4520 [ 69.612749] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 69.612757] ? perf_trace_lock+0xa0/0x900 [ 69.612764] ? __lock_is_held+0xb6/0x140 [ 69.612771] ? perf_trace_lock+0xd6/0x900 [ 69.612785] ? check_noncircular+0x20/0x20 [ 69.612798] ? trace_event_raw_event_lock+0x340/0x340 [ 69.612813] ? print_irqtrace_events+0x270/0x270 [ 69.612826] ? print_irqtrace_events+0x270/0x270 [ 69.612835] ? get_user_pages_fast+0x277/0x340 [ 69.612851] ? perf_trace_lock+0xd6/0x900 [ 69.612863] ? perf_trace_lock+0xd6/0x900 [ 69.612873] ? perf_trace_lock_acquire+0xe3/0x980 [ 69.612894] ? trace_event_raw_event_lock+0x340/0x340 [ 69.612907] ? perf_trace_lock+0x900/0x900 [ 69.612914] ? __lock_acquire+0x664/0x3e00 [ 69.612925] ? check_noncircular+0x20/0x20 [ 69.612932] ? __lock_acquire+0x664/0x3e00 [ 69.612943] ? update_load_avg+0x249/0x2d80 [ 69.612986] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 69.613005] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 69.613028] ? find_held_lock+0x35/0x1d0 [ 69.613058] ? __handle_mm_fault+0x3296/0x3ce0 [ 69.613072] ? lock_downgrade+0x980/0x980 [ 69.613092] ? lock_release+0xa40/0xa40 [ 69.613101] ? perf_trace_lock_acquire+0xe3/0x980 [ 69.613114] ? perf_trace_lock_acquire+0xe3/0x980 [ 69.613123] ? copy_overflow+0x20/0x20 [ 69.613138] ? do_raw_spin_trylock+0x190/0x190 [ 69.613154] ? perf_trace_lock+0x900/0x900 [ 69.613187] __handle_mm_fault+0x32a3/0x3ce0 [ 69.613214] ? __pmd_alloc+0x4e0/0x4e0 [ 69.613243] ? find_held_lock+0x35/0x1d0 [ 69.613272] ? handle_mm_fault+0x248/0x8d0 [ 69.613285] ? lock_downgrade+0x980/0x980 [ 69.613350] handle_mm_fault+0x334/0x8d0 [ 69.613360] ? down_read+0x96/0x150 [ 69.613372] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 69.613381] ? vmacache_find+0x5f/0x280 [ 69.613401] ? find_vma+0x30/0x150 [ 69.613421] __do_page_fault+0x5c9/0xc90 [ 69.613450] ? mm_fault_error+0x2c0/0x2c0 [ 69.613462] ? find_held_lock+0x35/0x1d0 [ 69.613490] do_page_fault+0xee/0x720 [ 69.613505] ? __do_page_fault+0xc90/0xc90 [ 69.613521] ? lock_release+0xa40/0xa40 [ 69.613528] ? perf_trace_lock+0x900/0x900 [ 69.613549] ? do_raw_spin_trylock+0x190/0x190 [ 69.613580] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 69.613608] page_fault+0x2c/0x60 [ 69.613619] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 69.613624] RSP: 0018:ffff8801d0fa7928 EFLAGS: 00010246 [ 69.613632] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff82587fe1 [ 69.613638] RDX: 000000000000011d RSI: ffffc90003103000 RDI: ffff8801d0fa7d28 [ 69.613643] RBP: ffff8801d0fa7a08 R08: ffff8801bd8e36d0 R09: 1ffff1003a1f4ee7 [ 69.613648] R10: ffff8801d0fa7858 R11: 0000000000000003 R12: 1ffff1003a1f4f28 [ 69.613654] R13: ffff8801d0fa79e0 R14: 0000000000000000 R15: ffff8801d0fa7d20 [ 69.613682] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 69.613705] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 69.613721] ? iov_iter_revert+0x9d0/0x9d0 [ 69.613741] ? mark_held_locks+0xaf/0x100 [ 69.613750] ? simple_xattr_get+0xeb/0x160 [ 69.613763] ? current_kernel_time64+0x122/0x2f0 [ 69.613778] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 69.613798] generic_perform_write+0x200/0x600 [ 69.613841] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 69.613847] ? generic_update_time+0x1b2/0x270 [ 69.613862] ? __mnt_drop_write_file+0xd/0x70 [ 69.613872] ? file_update_time+0xbf/0x470 [ 69.613887] ? current_time+0xc0/0xc0 [ 69.613908] ? down_write+0x87/0x120 [ 69.613929] __generic_file_write_iter+0x366/0x5b0 [ 69.613956] generic_file_write_iter+0x399/0x790 [ 69.613982] ? __generic_file_write_iter+0x5b0/0x5b0 [ 69.614002] ? iov_iter_init+0xaf/0x1d0 [ 69.614022] __vfs_write+0x684/0x970 [ 69.614029] ? lock_acquire+0x1d5/0x580 [ 69.614047] ? kernel_read+0x120/0x120 [ 69.614105] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 69.614116] ? __sb_start_write+0x209/0x2a0 [ 69.614135] vfs_write+0x189/0x510 [ 69.614157] SyS_write+0xef/0x220 [ 69.614175] ? SyS_read+0x220/0x220 [ 69.614182] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 69.614195] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 69.614221] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 69.614228] RIP: 0033:0x453299 [ 69.614232] RSP: 002b:00007fb68dbe2c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 69.614241] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 69.614246] RDX: 000000000000001c RSI: 0000000020011fd2 RDI: 0000000000000014 [ 69.614251] RBP: 0000000000000625 R08: 0000000000000000 R09: 0000000000000000 [ 69.614255] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f8418 [ 69.614260] R13: 00000000ffffffff R14: 00007fb68dbe36d4 R15: 0000000000000000 [ 70.182985] audit: type=1326 audit(1517175156.548:718): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11409 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=165 compat=0 ip=0x453299 code=0x7ffc0000 [ 70.207480] audit: type=1326 audit(1517175156.550:719): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11409 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 70.231984] audit: type=1326 audit(1517175156.551:720): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11409 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=9 compat=0 ip=0x453299 code=0x7ffc0000 [ 70.256390] audit: type=1326 audit(1517175156.553:721): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11409 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 70.280897] audit: type=1326 audit(1517175156.565:722): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11409 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40d591 code=0x7ffc0000 [ 70.305224] audit: type=1326 audit(1517175156.566:723): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11409 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 70.329741] audit: type=1326 audit(1517175156.566:724): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11409 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/28 21:32:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) 2018/01/28 21:32:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ad0000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000a6000)={0x0, 0x8}, &(0x7f00000b6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000e6c000)={r1, @in6={{0xa, 0x0, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x4, 0x800, 0x27d3, 0x5, 0x7fffffff, 0x1, 0x1, 0x1, 0x59, 0x800, 0xe934, 0x0, 0x8001, 0x3]}, &(0x7f0000c84000)=0x108) setrlimit(0x6, &(0x7f0000cd5000-0x10)={0x0, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000100000)=0x0, &(0x7f0000001000)="") 2018/01/28 21:32:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000804000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x500, 0x2, 0x1200204, 0x0}) 2018/01/28 21:32:45 executing program 2: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000aa7000)='4', 0x1, 0x0, &(0x7f0000aa7000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) listen(r0, 0x1f) r1 = accept4$inet(r0, &(0x7f0000b51000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd3000)=0x10, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ff1000-0xe)={0x0, 0x0, 0x0, 0x0}, &(0x7f000038a000)=0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e21000)={0xfffffffffffffffc, 0xffffffffffffffc1, 0x748, 0x6, 0x1f, 0x8, 0x0, 0x0, 0x9, 0x4, 0x5}, 0xb) 2018/01/28 21:32:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000142000)={0x0, 0x0, 0x0}, &(0x7f00009a8000)=0xc) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b7a000-0x10)='/dev/sequencer2\x00', 0x101040, 0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000ce3000)={0x0, 0x0}) r3 = add_key$keyring(&(0x7f00000a9000)='keyring\x00', &(0x7f000007f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key$user(&(0x7f00000f8000-0x5)='user\x00', &(0x7f00006b7000+0x1a0)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008b5000-0x10)="68492ca85f0880dd2856702f827fc2c1", 0x10, r3) timer_create(0x0, &(0x7f0000414000)={0x0, 0x0, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007f2000-0x4)=0x0) 2018/01/28 21:32:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000742000-0x8)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000d0a000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4a5f43fb}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) r3 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000777000/0x4000)=nil, 0x4000, 0x2000002, r3) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)="0002", 0x2}], 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000bfd000+0xb67)={0x6, 0x0, 0x3, 0x6, 0x4, [{0x9, 0xd92, 0xd56f, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x7, 0x2, 0x5, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x1, 0x0, 0x7, 0x0, 0x0, 0x8e997819dfd9049e, 0x0, 0x0, 0x0}, {0x8, 0x3a58, 0x7, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r2, 0x4010744d, &(0x7f0000001000)=""/174) r4 = add_key$keyring(&(0x7f0000ae9000)='keyring\x00', &(0x7f00008ce000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r4, 0x2) 2018/01/28 21:32:45 executing program 7: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00007e2000)={0x0, 0x0}, &(0x7f00006cd000)=0x8) r1 = semget$private(0x0, 0x6, 0x31) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fe7000-0x4)=0x8, 0x4) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000fe8000)='/dev/input/mouse#\x00', 0x40, 0x100) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000f79000-0x4)=0x2, 0x4) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r2, 0x107, 0x13, &(0x7f0000fea000-0x4)=0x100000000, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000fe8000-0x8)=0x0, &(0x7f0000e1a000-0x4)=0x8) semctl$SETVAL(r1, 0x7, 0x10, &(0x7f0000078000)=0x101) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000080d000)=0x4, 0x733e7e4b7a4635ac) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$vnet(r2, &(0x7f0000439000)={0x1, {&(0x7f000095e000-0x8e)=""/142, 0x8e, &(0x7f0000fea000-0xd2)=""/210, 0x1, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) flistxattr(r0, &(0x7f0000535000-0x6f)=""/111, 0x6f) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fe8000)='/dev/autofs\x00', 0x800, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) 2018/01/28 21:32:45 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001a000-0x2f8)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00', 0x0, {0x0, 0x0, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2f8) r1 = socket$inet6(0xa, 0x2, 0x88) sendmsg(r1, &(0x7f000001c000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c, &(0x7f0000010000)=[], 0x0, &(0x7f000000d000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000008000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000023000-0x4)=0x1c) 2018/01/28 21:32:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00001f4000-0xc)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xc) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00008fc000-0x9)='/dev/rtc\x00', 0x82842, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f00000b2000-0x4)=0xed7a) getsockname$inet(r0, &(0x7f0000999000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bfb000)=0x10) 2018/01/28 21:32:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ae0000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000641000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00007d8000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000846000)={r1, 0x7fff}, 0x8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/kvm\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000d78000-0x9)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000364000-0x14)={0x0, 0x0, 0x0, 0x101, 0x0, 0x0}, 0x14) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/28 21:32:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = creat(&(0x7f000053e000)='./file0\x00', 0x2) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000470000-0x400)={"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"}) fcntl$getownex(r1, 0x10, &(0x7f0000293000)={0x0, 0x0}) fcntl$lock(r1, 0x0, &(0x7f0000d43000)={0x2, 0x1, 0xffffffffffffffff, 0x3, r2}) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x10c, 0x11, []}]}, 0x15c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000e3d000-0x1)=0x0) 2018/01/28 21:32:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001a000-0x2f8)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00', 0x0, {0x0, 0x0, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2f8) ioctl$void(r0, 0xc0045878) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000a40000-0x8)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f00000b3000-0x4)=0x145) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) syz_emit_ethernet(0x4a, &(0x7f0000ce4000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x6, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@lsrr={0x83, 0x3, 0x0, []}]}}, "8e171a2758a82b90"}}}}}, &(0x7f0000adb000-0xc)={0xffffffffffffffff, 0x3ffffe0e, [0x0]}) mq_open(&(0x7f0000c61000-0x1d)='#wlan1vboxnet0*ppp0+eth1eth1\x00', 0x1, 0x80, &(0x7f00001e2000-0x40)={0x7, 0x1000, 0x5, 0x0, 0xffffffff, 0x8, 0x400, 0x7b6d}) r2 = syz_open_dev$mice(&(0x7f000087b000-0x10)='/dev/input/mice\x00', 0x0, 0x60140) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f00009bf000)=0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d56000-0x8)={0x0, 0x5, 0x100000001}, &(0x7f0000e48000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000046000)=@assoc_value={r3, 0x80}, &(0x7f0000465000)=0x8) [ 78.300950] xt_connbytes: Forcing CT accounting to be enabled 2018/01/28 21:32:45 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000ada000-0x10)=@buf={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000072b000)={0x0, 0x66}, &(0x7f0000a9f000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000f1d000-0x6)={r1, 0xffff}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x800) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f00006cf000)={r0, 0x42}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x77, &(0x7f0000000000+0xb5d)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x7}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x139) 2018/01/28 21:32:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00003ba000/0x4000)=nil) r0 = syz_open_dev$amidi(&(0x7f0000bce000)='/dev/amidi#\x00', 0x7, 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000085a000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f00007a1000-0x8)={0x0, 0x0}) 2018/01/28 21:32:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000552000-0xb)='/dev/loop#\x00', 0x0, 0x181001) socket(0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffffff) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00000a0000)={0x8, 0x8000, 0x100}) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) msync(&(0x7f00009c9000/0x2000)=nil, 0x2000, 0x2) sendfile(r0, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00009d4000-0x94)="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") r3 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_netdev_private(r3, 0x89fc, &(0x7f0000e4b000)="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") setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000eb0000)=[@in6={0xa, 0xffffffffffffffff, 0x38e17c55, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}], 0x1c) syz_open_dev$dspn(&(0x7f000062b000)='/dev/dsp#\x00', 0x0, 0x440000) 2018/01/28 21:32:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000742000-0x8)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000d0a000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4a5f43fb}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) r3 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000777000/0x4000)=nil, 0x4000, 0x2000002, r3) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)="0002", 0x2}], 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000bfd000+0xb67)={0x6, 0x0, 0x3, 0x6, 0x4, [{0x9, 0xd92, 0xd56f, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x7, 0x2, 0x5, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x1, 0x0, 0x7, 0x0, 0x0, 0x8e997819dfd9049e, 0x0, 0x0, 0x0}, {0x8, 0x3a58, 0x7, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r2, 0x4010744d, &(0x7f0000001000)=""/174) add_key$keyring(&(0x7f0000ae9000)='keyring\x00', &(0x7f00008ce000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) 2018/01/28 21:32:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) socketpair(0x2, 0x80000, 0x80, &(0x7f0000742000)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000d9d000)={0x0, r1, 0x2, 0x3, 0x0}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000e0f000-0x70)=@setneightbl={0x70, 0x43, 0x200, 0x0, 0x0, {0x0, 0x0, 0x0}, [@NDTA_THRESH3={0x8, 0x4, 0x7}, @NDTA_THRESH2={0x8, 0x3, 0x8}, @NDTA_NAME={0x8, 0x1, '{.\x00'}, @NDTA_PARMS={0x44, 0x6, [@NDTPA_MCAST_PROBES={0x8, 0xb, 0x6}, @NDTPA_BASE_REACHABLE_TIME={0x10, 0x4, 0x0}, @NDTPA_MCAST_PROBES={0x8, 0xb, 0x100}, @NDTPA_BASE_REACHABLE_TIME={0x10, 0x4, 0x2}, @NDTPA_APP_PROBES={0x8, 0x9, 0x5}, @NDTPA_IFINDEX={0x8, 0x1, r2}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:45 executing program 1: r0 = shmget$private(0x0, 0x3000, 0x200, &(0x7f000044d000/0x3000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) quotactl(0x0, &(0x7f00001a8000)='./file0\x00', 0x0, &(0x7f000027d000-0x1000)="") [ 78.399775] xt_connbytes: Forcing CT accounting to be enabled [ 78.488009] audit: type=1326 audit(1517175165.486:725): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11493 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 78.541879] audit: type=1326 audit(1517175165.512:726): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11493 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=179 compat=0 ip=0x453299 code=0x7ffc0000 [ 78.566518] audit: type=1326 audit(1517175165.515:727): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11493 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 78.591144] audit: type=1326 audit(1517175165.517:728): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11493 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=29 compat=0 ip=0x453299 code=0x7ffc0000 [ 78.615640] audit: type=1326 audit(1517175165.518:729): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11493 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 78.647424] audit: type=1326 audit(1517175165.520:730): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11493 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=31 compat=0 ip=0x453299 code=0x7ffc0000 [ 78.671972] audit: type=1326 audit(1517175165.524:731): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11493 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 78.696498] audit: type=1326 audit(1517175165.524:732): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11493 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 78.721077] audit: type=1326 audit(1517175165.524:733): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11493 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/28 21:32:45 executing program 7: r0 = shmget$private(0x0, 0x4000, 0x54001120, &(0x7f0000e10000/0x4000)=nil) shmctl$IPC_RMID(r0, 0x0) 2018/01/28 21:32:45 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ad8000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00004d9000)={r1, 0x8}, &(0x7f0000271000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000779000-0x40)=[{r2, 0x40, 0x0}], 0x1, 0xe765) openat$sequencer2(0xffffffffffffff9c, &(0x7f000091e000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/28 21:32:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000972000-0x11)='/dev/qat_adf_ctl\x00', 0x40200, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000257000-0x4)=0x2, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r1, 0x107, 0x8000000000c, &(0x7f000088b000-0x4)=0x0, 0x4) 2018/01/28 21:32:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000846000)='./file0\x00') r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x0, 0x0) 2018/01/28 21:32:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f00009d0000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) 2018/01/28 21:32:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000cb6000)='/dev/vcs#\x00', 0x40, 0x400000) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000a3d000-0x4e)=""/78, &(0x7f0000326000)=0x4e) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000b7f000)=0x10f, 0x4) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000e34000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/28 21:32:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000982000-0x48)={0x1, 0x0, [0x5, 0xfffffffffffffffe, 0x7, 0x200, 0x4, 0x5, 0x4, 0x0]}) 2018/01/28 21:32:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000742000-0x8)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000d0a000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4a5f43fb}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) r3 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000777000/0x4000)=nil, 0x4000, 0x2000002, r3) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)="0002", 0x2}], 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000bfd000+0xb67)={0x6, 0x0, 0x3, 0x6, 0x4, [{0x9, 0xd92, 0xd56f, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x7, 0x2, 0x5, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x1, 0x0, 0x7, 0x0, 0x0, 0x8e997819dfd9049e, 0x0, 0x0, 0x0}, {0x8, 0x3a58, 0x7, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r2, 0x4010744d, &(0x7f0000001000)=""/174) 2018/01/28 21:32:45 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000be8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00009c4000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x408003, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000c14000)={0x0, 0x0, 0x0, 0x6, 0xffffffffffff4bc2, 0x0, 0x1, 0xb, 0x0, "5f56bf6d753922cb9ef75970c6e9ba725df6f8810ea89d05a32e09543a2672278fb5311686bfd89b2bf997db809e412b837d3c6b463347e42ca610a1f1fc3592", "1809d7f886664572cb40cbade9de8bd29137f9582858782ce34403c4ac68840bed3d35d18548723b37d561eed7a697b71d0cebe2003b7e5458cf6ca61a90d434", "9aeb0192859f444f02ec80a74c2f6e7f22b329b2179c67a38e44a49876ad5491", [0xffff, 0xff]}) [ 78.745577] audit: type=1326 audit(1517175165.524:734): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11493 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/28 21:32:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007d8000-0x10)={&(0x7f0000c67000)=@bridge_dellink={0x28, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0xfffffffffffffde3, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) io_setup(0x964f, &(0x7f0000322000)=0x0) r3 = syz_open_dev$admmidi(&(0x7f00005ea000)='/dev/admmidi#\x00', 0x8, 0x4000) r4 = creat(&(0x7f00002e4000)='./file0\x00', 0x182) pipe2(&(0x7f0000629000-0x8)={0x0, 0x0}, 0x80800) r6 = creat(&(0x7f0000499000-0x8)='./file0\x00', 0x40) r7 = openat(0xffffffffffffff9c, &(0x7f0000a58000)='./file0\x00', 0x20000, 0x80) r8 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000a9000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) io_submit(r2, 0x6, &(0x7f000035b000)=[&(0x7f0000787000-0x40)={0x0, 0x0, 0x0, 0x0, 0x10000, r0, &(0x7f0000335000)="6bc884f8354674d7917a2fc7ff0b87f914066388c56e8c03ee1a3f4cb292709995a3f27eb00e1b801d6a25fc7723988295cea4eb6c6fa364c8ae2700e25e2a2436c8f6410fd3ae238d375d42251d034d06b648f9e39636af317c11809bd20368abed15c67a323117c7f4010b51a1b50f80e3e6fac010f70482fb3eac2e69b6a9fe1731d82edf9561c779005589026186c2f23f80890ac4cfb2c57e348395addf78", 0xa1, 0x1, 0x0, 0x0, r3}, &(0x7f0000457000)={0x0, 0x0, 0x0, 0x7, 0x9, r0, &(0x7f0000c86000-0x8c)="641b4c1841700ceb4975abd2974232a308bbac0b745bc49de0eb6372e7d8f3609f956151735941fabb362cbf26943067caba1f95a90d9051401c7156828b510f1e81a297589bee58517def785ded025d874124ff429bcc44f0ca69e5d84d1b9fac44142be6a9500fc9fb85cd1b71466866024bb41bb437f1dbaa2e45f04472b8601bd137c6f3f92972e70657", 0x8c, 0x385, 0x0, 0x0, r4}, &(0x7f0000b31000-0x40)={0x0, 0x0, 0x0, 0x7, 0x68, r0, &(0x7f0000a69000)="46f42010f67bfe961920f9059893e1bd56180af0ffc3615bc85752e58bc663f9fbbb2619749ab49ae05ce1ae8b34bbb670bf85b419568291630ad8494bff97c76a50b60e7223b72245e64154c88bb8b63819d4f6ab30997898523e8e611187dd603526726004847aa8177f4fa0b53193ff3869aa0464ad1b39e06892163640637cc85be6a7c986b5fcb9ff06b8f903f962b03e280b18d677ead149095fe48f6296dcb5105176693e91f51be00332336c31003ee9a8ea52d1e7e404d227dce0ebea963ed026127d16f7cae979b92d38ac4b668df304b16cfb0cbbeed3", 0xdc, 0x101, 0x0, 0x1, r5}, &(0x7f0000b95000-0x40)={0x0, 0x0, 0x0, 0x0, 0xfffffffeffffffff, r0, &(0x7f00009e9000)="611adc9ccf42123a6898a6c3022c0c48de1dcc17bdde2aedfcc678ba2aa9357dc657a2bf83393eb2af6bb41dd0ff80a995e30629e1605e406aa54011d4aa7a158466ca5f8d5b6b7bb64d578b59", 0x4d, 0x81, 0x0, 0x0, r6}, &(0x7f0000e87000)={0x0, 0x0, 0x0, 0x3, 0x2d, r0, &(0x7f0000570000)="1c288c6ad4451c3bd3bc2a7281c3a80e2d03ec111a919bd6f2a052f13cdadc2669", 0x21, 0x6, 0x0, 0x1, r7}, &(0x7f000006e000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f0000fc8000-0x5c)="0110876017c8cae129afe92741607834dde39276632a7cdc796721646b890060b433ffa0b4dfe0192e053d7b055cc4cf67079c60b81501206b5b6a81366c29bee2aed388087fc106152cec6555f28dfc950f0826048252e04616de68", 0x5c, 0xf8, 0x0, 0x0, r8}]) 2018/01/28 21:32:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000010, 0x2, 0x0) signalfd(r0, &(0x7f0000b3a000)={0x3c1}, 0x8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffffeb, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000da0000-0x8)={0x0, 0x0}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e06000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000063000-0x28)={&(0x7f00005c3000/0x2000)=nil, 0x4, 0x0, 0x89, &(0x7f00006de000/0x3000)=nil, 0x81}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000479000)=@req={0x50, &(0x7f0000d3c000-0x50)={@common='rose0\x00', @ifru_addrs=@ax25={0x3, {"73de042bf28d4f"}, 0x1ff}}}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002b4000)='/dev/sequencer2\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000796000)=0x500000000000000, 0x4) syz_open_dev$sndctrl(&(0x7f00003e4000-0x13)='/dev/snd/controlC#\x00', 0xfffffffffffffff9, 0x800) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f000000d000)=0x0, &(0x7f000016c000)=0x4) r4 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000ddc000+0x64c)=0x0, &(0x7f0000e72000-0x4)=0x4) 2018/01/28 21:32:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004e0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000222000)=0x0, 0x4) vmsplice(r1, &(0x7f0000f56000)=[{&(0x7f0000f56000)="3346c901a4", 0x5}], 0x1, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f2b000)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00003ea000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x7, 0x8, "de97c566514ee3db1a5142a25cfdc7b7d30afc875b0f7178be01cc3f0399d1bdda28f73e292e94afc4c47e767cd649f460f51dcb0e8e4272e500b1ed0f5790fc", "2f62e0451b4887ee606637d3c33894d26b986c806872d551fca43a8aae614444aced5ee126b90dd175cba97f0368fa0827bc6858d1e7f10d2b7fae534f0156bd", "07e0f10d719f7a0f83a5314dec06d9e656b765e82c9be0d2fbbdc763e6ad881a", [0x200000, 0x100]}) 2018/01/28 21:32:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000051a000-0xc)={0x7, 0xffffffffffffff9c, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000037b000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000091000-0x8)={r1, 0x3}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000016c000)='/dev/sequencer\x00', 0xa02, 0x0) bind$bt_hci(r2, &(0x7f00003ce000)={0x1f, 0x0, 0x0}, 0x6) write$sndseq(r2, &(0x7f00009bd000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) close(r2) 2018/01/28 21:32:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f000086e000-0x14)={0xffffffffffffffff, 0x3, 0xb0e, 0x2, 0x67}) write(r0, &(0x7f0000064000)="1f0000004a00070600001b0a000008ff0a3f80164c00000204000003441951", 0x1f) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000059000-0x90)={0x4, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fb0000)={0x0, 0x7ff, 0x8000000000000195, [0x0, 0x3fb, 0x1]}, 0xe) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00000a4000)=0x1, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000784000-0x20)=[{&(0x7f0000301000-0xb)=""/11, 0xb}], 0x1) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000112000-0x10)={r1, r1, 0x0, 0x1}, 0x10) 2018/01/28 21:32:45 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000017000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000022000)=0x10) memfd_create(&(0x7f0000003000-0x1)='\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f00008df000-0x60)={0x0, 0x4000040000005, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000023000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000023000-0x4)=0x14) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000022000)={0x0, @multicast2=0x0, @loopback=0x0}, &(0x7f0000023000-0x4)=0xc) 2018/01/28 21:32:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000742000-0x8)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000d0a000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4a5f43fb}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) r3 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000777000/0x4000)=nil, 0x4000, 0x2000002, r3) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)="0002", 0x2}], 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000bfd000+0xb67)={0x6, 0x0, 0x3, 0x6, 0x4, [{0x9, 0xd92, 0xd56f, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x7, 0x2, 0x5, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x1, 0x0, 0x7, 0x0, 0x0, 0x8e997819dfd9049e, 0x0, 0x0, 0x0}, {0x8, 0x3a58, 0x7, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) ioctl$EVIOCGREP(r2, 0x4010744d, &(0x7f0000001000)=""/174) 2018/01/28 21:32:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000742000-0x8)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000d0a000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4a5f43fb}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) r3 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000777000/0x4000)=nil, 0x4000, 0x2000002, r3) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)="0002", 0x2}], 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000bfd000+0xb67)={0x6, 0x0, 0x3, 0x6, 0x4, [{0x9, 0xd92, 0xd56f, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x7, 0x2, 0x5, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x1, 0x0, 0x7, 0x0, 0x0, 0x8e997819dfd9049e, 0x0, 0x0, 0x0}, {0x8, 0x3a58, 0x7, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) ioctl$EVIOCGREP(r2, 0x4010744d, &(0x7f0000001000)=""/174) 2018/01/28 21:32:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) r1 = getpgid(0x0) ioprio_set$pid(0x1, r1, 0xe5c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:45 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x0, 0x10, r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/28 21:32:46 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006ed000-0xf)='/dev/sequencer\x00', 0x141800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='syzkaller1\x00'}) sendmmsg$unix(r0, &(0x7f0000000000)=[], 0x0, 0x4010) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000001000)=0x20, 0x4) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000001000-0x120)={0x7ff, 0x9, 0x4, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 0xfffffffffffffff9, 0xfa, 0x2, "845b138c55361be6530ef6ed04579acd", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x10, 0x3, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000012000)=[0xcdc, 0x9]) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r2, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000013000-0x24)="240000002000039c59000000000000a50a07e5000086c497271d856806000200d100737a", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:46 executing program 5: r0 = add_key(&(0x7f00003fc000)='logon\x00', &(0x7f0000093000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000083d000-0xae)="", 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000026e000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000eaa000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r1, &(0x7f0000000000)={0x11, 0x3, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) clone(0x8010900, &(0x7f00009f4000)="", &(0x7f000078e000)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") keyctl$get_keyring_id(0x0, r0, 0x8000) 2018/01/28 21:32:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000051a000-0xc)={0x7, 0xffffffffffffff9c, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000037b000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000091000-0x8)={r1, 0x3}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000016c000)='/dev/sequencer\x00', 0xa02, 0x0) bind$bt_hci(r2, &(0x7f00003ce000)={0x1f, 0x0, 0x0}, 0x6) write$sndseq(r2, &(0x7f00009bd000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) close(r2) 2018/01/28 21:32:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x80, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f0000001000-0x20)={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000000000/0x292000)=nil, 0x292000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000292000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000292000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000293000-0x83)=""/131, 0x83, 0x3, &(0x7f0000292000)={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) bind$alg(r1, &(0x7f000014f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f000027e000)={&(0x7f000010b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000008c000-0x80)=[], 0x0, &(0x7f0000284000)=""/230, 0xe6, 0x0}, 0x0) 2018/01/28 21:32:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00003e3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) preadv(r1, &(0x7f00006e1000)=[{&(0x7f00008f1000-0x85)=""/133, 0x85}], 0x1, 0x0) 2018/01/28 21:32:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000742000-0x8)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000d0a000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4a5f43fb}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) r3 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000777000/0x4000)=nil, 0x4000, 0x2000002, r3) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)="0002", 0x2}], 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000bfd000+0xb67)={0x6, 0x0, 0x3, 0x6, 0x4, [{0x9, 0xd92, 0xd56f, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x7, 0x2, 0x5, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x1, 0x0, 0x7, 0x0, 0x0, 0x8e997819dfd9049e, 0x0, 0x0, 0x0}, {0x8, 0x3a58, 0x7, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) ioctl$EVIOCGREP(r2, 0x4010744d, &(0x7f0000001000)=""/174) 2018/01/28 21:32:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f00004c4000-0x1c)={0x3, 0xb2f, 0x100000000, 0x0, 0x8, 0x9, 0xffffffffffffff2d, 0x3, 0x7ff, 0x40, 0xffffffffffffffff, 0x1, 0x0, 0x1ff, 0x4f, 0x6, 0xfffffffffffff001, 0x0, 0x80000000}) sendto(r0, &(0x7f0000551000-0xde)="b0f43ed8f8cd39a55956ab9d0e26883a83d6ef5a2367e60370fa15b886ecb1c1c04d997ed9ecb8cdcdcde1123787f92db81a0183e08cc031f8aec773a96adb96dc29ae5083d4eb49d509cc995facfb51561a9c74a1dae1009ebd4cc5004ea05d2a640f420508fec39cbc38ee7815ba72387d46ce6ed30df658283d80aa2f9927b7b71c978b1f52ec75dfce53f8914cbb11e6941b3cd4ea5396b4edd20e240976292c5eacc54eb2de348063ae4c3c09c7106547d83d9b834a5135803ac9e4e92355f6065683c1ceb319e4ca27bfd4829b0ac8a0206b3159f2123dc9331807", 0xde, 0x4, &(0x7f00005e8000-0x1c)=@in6={0xa, 0x0, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) r1 = dup(r0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000ae6000-0x90)={[0x80000000000, 0xff, 0xfffffffffffffffc, 0x4, 0x1, 0xfffffffffffffffa, 0x2, 0x7, 0x7, 0x5, 0x100000000, 0xfffffffffffffffe, 0xc358, 0x58, 0x4, 0x4], 0x2, 0x11400}) r2 = syz_open_dev$vcsn(&(0x7f000046d000)='/dev/vcs#\x00', 0xffffffffffffa4ba, 0x80001) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f000053f000-0x210)={0x800, {{0xa, 0x0, 0xfffffffffffffffb, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x90}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x1, 0xa9fd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r3, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:46 executing program 3: getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000b58000-0x8)={0x0, 0x7}, &(0x7f0000e31000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000d37000-0x8)=@assoc_value={r0, 0x0}, 0x8) 2018/01/28 21:32:46 executing program 1: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x4000) r0 = memfd_create(&(0x7f00003b6000)='wlan1wlan1vboxnet0%:em1posix_acl_accessGPLwlan0)GPLmd5sum\x00', 0x1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000171000-0xa)={0x3, [0x3f, 0x0, 0x1]}, 0xa) 2018/01/28 21:32:46 executing program 5: r0 = socket(0x4, 0x3, 0x80000006) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000959000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x1a000}, 0x9, &(0x7f0000755000)=[{&(0x7f0000000000)="98ff6b92917c0a799db76bf953058490950062b86c2b61804f1a4e1c81ad3ae534d1f71e776119ddb179d98085ed4e188ea3e1074b9c552ed08215fb1a867c6cbb547627b8e7c4981b8fd34b9765538f463b21230f0c91b8b6db316b272f19b2db6c27075972eaf23bbe96f22b2947ebced871936a89eaf3737341434e32", 0xfffffffffffffe88}, {&(0x7f0000000000)="e49a8124b522ead24949e64bf7403eddcebc6ac2c8b5db423a236736fb3f03336ed5ccd5c21cfd2a45d25a24d9cd798f5b09eb64a5bbd2f16fd8f46f54688b4974ecc6545fb7c283a765270709ede1", 0x4f}], 0x2, &(0x7f0000000000)=[{0x70, 0x117, 0x1, "9f34c17b7fb9650e69f83a67381e9923413ef101a04c07d1445ef7a455a78dcae21e1c01b421f0365d7e81eef22738e7f301007ca27fbac6000000000000000fd200000000000000088baac2414442ffffff7f00000000975b"}, {0x20, 0x109, 0x1, "1acbabc8cb095b10a3487b49e80db9"}], 0x90, 0x20000001}, 0x4000000) recvfrom(r0, &(0x7f00006c4000)=""/0, 0x0, 0x10040, 0x0, 0xffffffffffffff57) 2018/01/28 21:32:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000db4000)={0x5, 0x78, 0x8000, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x8000000000003, 0x0, 0x64e, 0x2dc6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0xf306, 0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x400000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000495000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000160000)=0x0) ioctl$int_in(r0, 0x8000008004542f, &(0x7f0000000000)=0x25) 2018/01/28 21:32:46 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x999, &(0x7f0000010000)=""/198) openat$dsp(0xffffffffffffff9c, &(0x7f000000f000)='/dev/dsp\x00', 0x0, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="130000004e00030007fffd946fa283bc04eee6", 0x13}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000742000-0x8)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000d0a000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4a5f43fb}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) r2 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000777000/0x4000)=nil, 0x4000, 0x2000002, r2) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)="0002", 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r1, 0x4010744d, &(0x7f0000001000)=""/174) 2018/01/28 21:32:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() ptrace$getsig(0x4202, r0, 0xffffffff, &(0x7f00001b1000-0x10)={0x0, 0x0, 0x0, 0x0}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000176000)='/selinux/mls\x00', 0x0, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x4) 2018/01/28 21:32:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000058d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000983000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$usbmon(&(0x7f0000c1d000)='/dev/usbmon#\x00', 0x8, 0x40000) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000fdb000)=0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00002af000)={0x1, 0x0, [{0xc00000040000084, 0x0, 0x0}]}) 2018/01/28 21:32:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004a9000)='/dev/sequencer\x00', 0x4000, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000e85000)={r1, &(0x7f0000687000)="0e41dbc513aa", &(0x7f00009ce000+0xe49)=""/134}, 0x18) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x3, @rand_addr=0xd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000f08000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) 2018/01/28 21:32:46 executing program 3: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = shmget(0x3, 0x3000, 0x684, &(0x7f0000c39000/0x3000)=nil) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000eef000-0x16)='/selinux/checkreqprot\x00', 0x561001, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000ef0000-0x5c)={0x1, 0x2, {0x0, 0x0, 0x8, 0x1, 0x9e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000504000-0x4)=0x7, 0x4) setsockopt$inet_udp_int(r3, 0x11, 0x66, &(0x7f0000eef000-0x4)=0x100000000, 0x4) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000d21000-0x4b)=""/75) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c87000-0xd)={r1, 0x20eee00e, &(0x7f0000eee000-0xa)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000abd000-0x4)=0x1, &(0x7f0000ef0000)=0x4) 2018/01/28 21:32:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept4$packet(r0, &(0x7f0000cf3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b1e000)=0x14, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000cb2000-0x8)={0x0, 0x8}, &(0x7f0000a14000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a33000-0x8)={r1, 0x3}, 0x8) 2018/01/28 21:32:46 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000007000)=[{&(0x7f000000c000-0x1000)="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", 0x100}], 0x1) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000003000-0xa)='./control\x00') rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') 2018/01/28 21:32:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000742000-0x8)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000d0a000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4a5f43fb}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) r2 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000777000/0x4000)=nil, 0x4000, 0x2000002, r2) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r1, 0x4010744d, &(0x7f0000001000)=""/174) 2018/01/28 21:32:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000b7f000)=0x0, 0x4) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00001da000)=""/201, &(0x7f0000c66000-0x4)=0xc9) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000acb000-0x44)={{0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='eql\x00'}) 2018/01/28 21:32:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007c0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000a6e000)={0x101, 0xb57e, 0x2}) mq_notify(0xffffffffffffffff, &(0x7f0000f09000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00003e8000)={0x4c, 0x0, &(0x7f00001b9000-0x50)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x20000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00009b5000-0x48)=[], &(0x7f0000fcb000)=[]}, 0x0}}], 0x1, 0x0, &(0x7f000019c000-0x1)="9a"}) 2018/01/28 21:32:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00003a5000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000361000-0x4)=0x58, 0x80000) r1 = msgget(0x1, 0x8) pipe(&(0x7f00007c9000)={0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f00002fd000)={&(0x7f0000171000/0x1000)=nil, 0x1000}) msgctl$IPC_INFO(r1, 0x3, &(0x7f000030d000-0xe1)=""/225) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00005f0000-0x4)=0x7, 0x4) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt(r3, 0x0, 0xa, &(0x7f00009ed000)=""/4, &(0x7f0000000000)=0x1) 2018/01/28 21:32:46 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000001000-0x11)=@known='security.selinux\x00', &(0x7f0000005000)='/proc/self/net/pfkey\x00', 0x15, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000003000-0x18)={0x5, &(0x7f0000002000)=""/0, &(0x7f0000006000)=[{0x9, 0xa9, 0x5a, &(0x7f0000007000-0xa9)=""/169}, {0x2, 0x1000, 0x101, &(0x7f0000006000)=""/4096}, {0x2, 0x28, 0xfffffffffffffff9, &(0x7f0000001000)=""/40}, {0x1, 0x47, 0x100000000, &(0x7f0000006000)=""/71}, {0x7, 0xfd, 0x1, &(0x7f0000006000)=""/253}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000009000-0x8b)=""/139) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000008000-0x60)={0x0, 0x25, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000-0x4)=0x0) [ 79.332723] binder: 11632:11635 got reply transaction with no transaction stack [ 79.343226] binder: 11632:11635 transaction failed 29201/-71, size 0-0 line 2703 2018/01/28 21:32:46 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x6}, &(0x7f000038b000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000-0x48)={r2, 0x40, "a0bf85563668fd495865fe1830970392a5c610dd96f6c45cf0e5614a1f130e074512cbeeb7afd01ee46120cd3b9e35f218d5589b3e54291f034a260a4ba65c3f"}, &(0x7f0000001000-0x4)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000+0x1fd)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000026000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r3, 0xc1105518, &(0x7f0000000000)={{0x3ff, 0x1, 0x0, 0x1, "282e5a92a3eeeff7169eddcf62f34e9a56627faa79a8b8f821c8420d9d9099e61274db5bc61416add1a04054", 0x4}, 0x0, 0x0, 0x6, r4, 0x1, 0x0, "929b838b059d86e22dc4e42cd6a7e400c8f83363cf1a911ee4da313bd1fa7eb13c72dbdfe734d695c027a3ef0626b17aba68c089063d23e9af75693b0300e6ec", &(0x7f0000402000-0x1)='\x00', 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x100, 0x4e, 0x100, 0x24], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_void(r0, 0x29, 0x13, 0x0, 0x0) 2018/01/28 21:32:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000742000-0x8)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000d0a000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4a5f43fb}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) r2 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000777000/0x4000)=nil, 0x4000, 0x2000002, r2) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r1, 0x4010744d, &(0x7f0000001000)=""/174) 2018/01/28 21:32:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a83000-0xb)='/dev/hwrng\x00', 0x121100, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00003e6000-0x10)={0x40, 0x8}) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000f44000-0x10)={0x0, 0x0, 0x0, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ba0000-0xc)='/dev/rfkill\x00', 0x800, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x80000001) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000927000-0x98)={0x0, @in6={{0xa, 0x2, 0xd19, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x2}, &(0x7f0000ebb000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000d6e000)={0x0, 0x47, "f65aa1ac17088ca69b69abea17823589ea67fa69b78f7aa2906868ed53439ce7f3cc0c4927e1edde3f46254abfabcd3c9b4fc1de6d9978339abceb367d9ec3556247d53bc0c1f9"}, &(0x7f0000ebf000-0x4)=0x4f) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000c7b000)={0x0, 0x1ff, 0x8f6, 0x0, 0x8, 0x8bc, 0x2, 0x9, {0x0, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x3, 0x0, 0x5, 0x29}}, &(0x7f0000157000)=0xb8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d65000-0x8)={0x0, 0x5}, &(0x7f00000b2000)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000efb000)={&(0x7f0000d78000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ec8000-0x70)=[{&(0x7f0000b9f000)="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0x1000}, {&(0x7f000065a000)="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", 0x1000}], 0x7, &(0x7f0000b33000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x5, 0x4, 0x8001, 0x8, 0x3, 0xff, 0xfb, r2}}, @init={0x18, 0x84, 0x0, {0x1, 0x1, 0x4, 0x3ff}}, @sndinfo={0x20, 0x84, 0x2, {0x81, 0x8002, 0x3, 0x8, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x9d5a, 0x208, 0x723f, 0x6, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x4, 0x2, 0x5, 0x7, 0x8, 0x7f, 0x3, r5}}], 0xf0, 0x40800}, 0x4000000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000539000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007dc000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000e71000)={{{@in=@multicast2=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d4d000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000328000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0, 0x0, 0xa623, 0x0, 0x80, 0x20, 0x4, r6, r7}, {0x80, 0x0, 0x800, 0xffffffffffffffc0, 0xfffffffffffffffc, 0x3f, 0x561, 0xffffffff}, {0x1ff, 0xffffffff, 0x0, 0x7}, 0x3eee, 0x4, 0x1, 0x0, 0x2, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6c}, 0x2, @in=@rand_addr=0x1f, 0x3, 0x1, 0x3, 0x2, 0x80000001, 0xffffffffffff351b, 0x8}}, 0xe8) 2018/01/28 21:32:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000995000)=0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$usbmon(&(0x7f00009db000)='/dev/usbmon#\x00', 0xf3, 0x600100) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00006a7000-0x10)=@req={0x4, 0x3, 0x100, 0x80}, 0x10) 2018/01/28 21:32:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x1) r0 = socket(0x1a, 0x2000000000000005, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f000062e000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000059f000)='/dev/ppp\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000081a000-0x20)=[{0x6, 0x7}, {0x0, 0xdfb}, {0x2, 0x8}, {0x8, 0x5}], 0x4) connect$ax25(r0, &(0x7f000038b000-0x10)={0x1e, {"86370506060008"}, 0x0}, 0x10) socket$can_bcm(0x1d, 0x2, 0x2) r3 = request_key(&(0x7f00006f2000)='id_legacy\x00', &(0x7f0000ac6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008a2000)=':posix_acl_accessem1wlan0O:\x00', 0xfffffffffffffff9) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f00003af000-0x28)={0xfffffffffffffff7, 0x20, [0x7f, 0x2, 0x200, 0x6, 0x2, 0x9, 0x80, 0x100000000]}) keyctl$get_security(0x11, r3, &(0x7f00008b9000)=""/209, 0xd1) 2018/01/28 21:32:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = add_key(&(0x7f0000588000)='logon\x00', &(0x7f0000cd3000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000eeb000)="6a5c392737f862297a0c68826a8d9a94b6ed0aca98658f47229a197daf452a847a46ff1d01aa6f27a8a4d10d496b67c37d6a7140082e3251401f814524969bbad52284d2264020e12165e024f4597ea4e1675453d941d0c49db99204e40ac4872fe3080dd14691894b76d7df95471ba175e2d75c82a57ea2089bd2c2d9ed32e61ead5ac83896b6ae20429397a03a891c5dde9336b9e06fdc67e013885f931b43e4996a9720a5f74705a41d9992ef6a2d37bbdf03", 0xb4, 0xfffffffffffffffd) keyctl$join(0x1, &(0x7f00000f9000)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$revoke(0x3, r1) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f00007e5000)=0x0, &(0x7f0000a5d000)=0x4) 2018/01/28 21:32:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00007c5000)=0x0, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00009f0000-0x28)={r0, 0x0, 0x81, 0xa8, &(0x7f000009e000)="075cd6458fec5974cda9341ccc3b60b5fc63c07d3a48404b74eaf6f30326b331f5d8e3187ff7a83d091035f4fba11224110ddb592ee174922b9d79fdd5d1e904d023d49cc109c85ee9c73efca9371d12df49bb421b651d9629d2a19c80baa73764899fc5e3431a13ddd24a89a6a9978415b725b4eb27cea154841a1c2d6b4f47f8", &(0x7f0000cad000-0xa8)=""/168, 0x0, 0x10000}, 0x28) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000354000-0x28)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r2, &(0x7f0000adc000-0x38)={&(0x7f0000b3b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000088000-0x10)={&(0x7f000093e000)=@dellink={0x20, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$setlease(r1, 0x400, 0x1) 2018/01/28 21:32:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x6016, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x3, 0xd0b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x760, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e98000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x6f7000)=nil, 0x6f7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000768000-0x8)={0x0, 0x0}, &(0x7f0000566000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x0) fadvise64(r1, 0x52, 0xa987, 0x3) syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0x6, 0x800) r2 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) read(r2, &(0x7f00006f3000+0x555)=""/40, 0x28) read(r2, &(0x7f00006f6000-0x1000)=""/4096, 0x1000) ioctl$int_in(r2, 0x5421, &(0x7f00006f6000-0x8)=0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7ff, 0xc200) sendmsg$key(r3, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000000)={0x2, 0xb, 0x8000, 0x9, 0x15, 0x0, 0x4, 0x1, [@sadb_x_nat_t_type={0x1, 0x14, 0xd10, [0x0, 0x0, 0x0]}, @sadb_spirange={0x2, 0x10, 0x0, 0x3, 0x0}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x7, 0xff, 0x80, 0x0, @in={0x2, 0x1, @rand_addr=0x4000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x0, 0xffffffff80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x1, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}}]}, 0xa8}, 0x1, 0x0, 0x0, 0x0}, 0x1) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) connect$llc(r3, &(0x7f0000003000-0x10)={0x1a, 0x17, 0x401, 0x0, 0x1, 0x1, @random="7d29b267c382", [0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f000094c000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 79.377364] binder: 11632:11643 got reply transaction with no transaction stack [ 79.385179] binder: 11632:11643 transaction failed 29201/-71, size 0-0 line 2703 2018/01/28 21:32:46 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000ee4000-0xb)='/dev/adsp#\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0x80000001, 0x0, 0x4, 0x9, 0x0}, &(0x7f0000bc5000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r1, 0x2f, "74dd8a1e107d6454821b59862d9569619234db7954fef59d82c2b75bb80028000b166b088b5a235258e0583446d3f5"}, &(0x7f0000001000-0x4)=0x37) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)=[0x80000001, 0x10001]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14, &(0x7f0000ace000)={@random="43827added00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x8863, "27f8dbfaa35d"}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) 2018/01/28 21:32:46 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000004000-0x6)='./control\x00', 0x4) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000003c000)='./control\x00', 0x141042, 0x0) tee(r1, r0, 0x20, 0x8) creat(&(0x7f0000017000)='./bus\x00', 0x0) lchown(&(0x7f0000108000-0xa)='./control\x00', 0x0, 0x0) bind(r1, &(0x7f0000452000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast6)\x00'}, 0x58) chmod(&(0x7f000003d000-0x6)='./bus\x00', 0x0) 2018/01/28 21:32:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000034f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000017c000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x3c}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'sha1\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dspn(&(0x7f00001a4000-0xa)='/dev/dsp#\x00', 0x611, 0x3) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000557000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005ac000-0x4)=0x14) 2018/01/28 21:32:46 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x6) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000009000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendmsg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000005000)=[], 0x0, &(0x7f0000006000-0x88)=[], 0x0, 0x0}, 0x0) 2018/01/28 21:32:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000877000-0x32)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[{0x9100, 0x7, 0x6b56, 0x9}], {0x8100, 0x10000, 0xffffffffffffffcc, 0x800}}], {@ipv4={0x800, {{0x5, 0x4, 0x400, 0x0, 0x1c, 0x3, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, {[]}}, @igmp={0x9d11a342d4123da1, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000e0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000f43000)=0xfff) 2018/01/28 21:32:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f00001ea000-0x8)={0x1, 0x3}) sendfile(r1, r2, &(0x7f0000058000-0x8)=0x0, 0x10002) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000320000-0x4)=0x0) 2018/01/28 21:32:46 executing program 5: r0 = syz_open_dev$amidi(&(0x7f000098a000-0xc)='/dev/amidi#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000076f000-0x4)=0x10) mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0xffffffffffffffff, 0x2, 0x9, 0x0, 0xffffffffffffffff, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x343, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_ident={0x2, 0xb, 0x81, 0x0, 0x100000001}]}, 0xffffffffffffffe7}, 0x1, 0x0, 0x0, 0x0}, 0x20008000) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000520000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f8b000-0x4)=0x8) clock_gettime(0x0, &(0x7f0000f8a000-0x10)={0x0, 0x0}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000f89000)=[{{0x0, 0x0}, 0x3, 0x9, 0x2}, {{0x0, 0x7530}, 0x100, 0x5b706cfb, 0x400000000}, {{r2, r3/1000+10000}, 0x8, 0xa90, 0x82}, {{0x77359400, 0x0}, 0x6, 0x100000001, 0xffffffffffffffc0}], 0x60) 2018/01/28 21:32:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000742000-0x8)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000d0a000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4a5f43fb}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) r2 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000777000/0x4000)=nil, 0x4000, 0x2000002, r2) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r1, 0x4010744d, &(0x7f0000001000)=""/174) 2018/01/28 21:32:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b63000)={0x0, 0x0}) r0 = socket(0x200000000010, 0x2, 0x0) r1 = accept4$packet(r0, &(0x7f0000593000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005ca000-0x4)=0x14, 0x800) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000abe000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x1, 0xffffffff, 0xacdf, 0x400, 0x81, 0x80400100, r2}) timerfd_create(0x5, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000837000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000006b000-0x4)=0xe8) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00005d7000)="956c7639944536c318c74ce9589104062ca6b15087e24ab009f9e0f62aae593c7771e5a7134c11a299a1b671021259cd40564d", 0x33) r4 = syz_open_dev$audion(&(0x7f0000bea000-0xc)='/dev/audio#\x00', 0x0, 0x4000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00001e3000)={r4, 0x50, &(0x7f0000095000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) lstat(&(0x7f0000956000)='./file0\x00', &(0x7f0000a0b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00004ea000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000030d000)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f90000)={r6, 0x10, &(0x7f0000c53000-0x10)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c09000-0x4)=0x10) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f000034e000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$TIOCMSET(r7, 0x5418, &(0x7f0000c06000)=0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00007dc000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000072a000)={0x0, 0xd1, 0x7, 0x4}, &(0x7f00009bb000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000874000-0x8)={r8, 0x7ff}, 0x8) ioctl$DRM_IOCTL_VERSION(r7, 0xc0406400, &(0x7f0000bb8000-0x40)={0x80000000, 0x47b6, 0x0, 0xd6, &(0x7f0000918000)=""/214, 0x71, &(0x7f0000ab3000)=""/113, 0x97, &(0x7f00005c2000-0x97)=""/151}) socket$rds(0x15, 0x5, 0x0) syz_fuseblk_mount(&(0x7f0000c6b000-0x8)='./file0\x00', &(0x7f0000143000-0x8)='./file0\x00', 0xe000, r3, r5, 0x8, 0x6, 0x2100000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x35b9343f, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept4$inet(r0, &(0x7f0000a3b000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ec000)=0x10, 0x800) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000efe000)={0x0, @rand_addr=0x0, @broadcast=0x0}, &(0x7f0000b8e000-0x4)=0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000066f000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x5, 0x481, 0x8001, 0x2, 0x57c5ac9e, 0x20}}) ioctl$PERF_EVENT_IOC_SET_BPF(r7, 0x40042408, r7) 2018/01/28 21:32:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000000+0x1d0)='/dev/loop#\x00', 0x8, 0x400000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) sendto$inet6(r0, &(0x7f0000be6000)="", 0xcb, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f000053d000-0x4)=0x0, 0x8080000001) 2018/01/28 21:32:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000697000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000051c000-0x4)=0x10) fcntl$getown(r0, 0x9) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f00000d3000)=@abs={0x3, 0x0, 0x2}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000f19000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000a36000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00008b4000-0x28)={@generic="2048e1c0fd360d764e26e3818c315a16", &(0x7f00001b4000)=@ethtool_flash={0x33, 0x4, "f63589367c0ea63e1734b4ef7fcea3c98ddc1ebd54741e8dae31b455ee05d96188cc3350d37f47f1c1b181b7f76cbcf3c414c8b854ee008cb56fb4fff9bfeadcac60b79227e3d502b467ab8d5307eada5a1b3ebe0d0ab7d673b53928e3cfd9346da110bc3f63aa1d7738eac7e3770dd4c25dfdaed6eb25e7d26309edd009c7f0"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") pipe2(&(0x7f0000b88000)={0x0, 0x0}, 0x84800) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f00000e4000-0x5c)={{0xa, 0x1, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, {0xa, 0x2, 0x7fffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x800}, 0xf782}, 0xffff, [0x3, 0xfffffffffffffff8, 0x7f, 0x400, 0x7, 0x6, 0x33f, 0x6]}, 0x5c) open(&(0x7f0000033000)='./file0/bus\x00', 0x10b281, 0x0) 2018/01/28 21:32:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000742000-0x8)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000d0a000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4a5f43fb}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) pkey_alloc(0x0, 0x2) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)="0002", 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r1, 0x4010744d, &(0x7f0000001000)=""/174) 2018/01/28 21:32:46 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a7c000)='/dev/ppp\x00', 0x250a00, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000598000-0x10)={0x6, &(0x7f0000ead000-0x30)=[{0x803, 0x3, 0x7, 0x800000001}, {0x7e, 0xed, 0x364, 0x7}, {0x3, 0x2000000000005719, 0x9d, 0x400}, {0x7, 0x8, 0x35e, 0x40}, {0x0, 0xf0f, 0x348, 0x0}, {0x9, 0x9, 0x8, 0x9}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000aeb000)={0x0, r0, 0x3, 0x3, 0x0}, 0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008a0000-0xb)={0x0, 0x38, &(0x7f0000d9a000)=[@in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0xb7c5}, @in6={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}]}, &(0x7f00007db000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000346000-0x7f)={r1, 0x77, "556bae471c7c30d47d1ee5141b3dec9e00e9206a55ffbe453365518527e6c0a412ae68b7f4620e73e5d586596547a3df1eed8423aadc865837e25843590b25e00c177a4534384f25b4b8d39c0c78468ce7c84b7698d23a47e13e6be8200ae4e8afc7f213fc88df312c7b4752814f7f4e57414ef52d0e38"}, &(0x7f00003bd000)=0x7f) r3 = request_key(&(0x7f0000022000-0x8)='rxrpc_s\x00', &(0x7f0000952000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00006dc000)='/dev/ppp\x00', 0xfffffffffffffffc) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000fdb000-0x7)='*wlan0\x00') keyctl$clear(0x7, r3) r4 = add_key$keyring(&(0x7f0000948000-0x8)='keyring\x00', &(0x7f00006ae000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r3) keyctl$restrict_keyring(0x1d, r4, &(0x7f0000f08000-0xb)='cifs.idmap\x00', &(0x7f00001da000-0x18)="6d696d655f747970652824af965e9b736563757269747900") r5 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) connect$bt_l2cap(r0, &(0x7f0000694000-0xe)={0x1f, 0x6000000000000, {0x7, 0xae3b, 0xfff, 0x2, 0x1, 0x9}, 0x6, 0x5}, 0xe) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00009eb000-0x8)={r2, 0x80000000}, &(0x7f0000499000)=0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000a17000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r6, 0x40605346, &(0x7f0000aad000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 21:32:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1400}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x805, 0x0) connect$ax25(r0, &(0x7f0000f62000)={0x1e, {"021f4928006d78"}, 0x0}, 0x10) lstat(&(0x7f0000a16000-0x8)='./file0\x00', &(0x7f00000b4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() lchown(&(0x7f0000c96000)='./file0\x00', r1, r2) 2018/01/28 21:32:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000029c000-0x9)='/dev/vcs\x00', 0x101001, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000340000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f000076a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockname$llc(r1, &(0x7f0000bcd000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008eb000)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x6, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000787000)=[], 0x0, &(0x7f00004e2000-0x10)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x0) 2018/01/28 21:32:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20000000000f) writev(r0, &(0x7f00004ef000-0x10)=[{&(0x7f00006d7000-0xda)="2addd7629fbdbf2b009958c9d6589fe7c97dafb3c20614645d1c4d3edf03b1ee2f26f21c2cd8498c1ff9f954df9bd4f3d11acad1ee2997bcd6514afa422d5ffe4ee4ceb4f24ce15a8f868886cef9636839ea8401ccc8e8404556ab525ed491a821f9f006b083b39f9e1d251a3a5afb3999d0a7f7eb54e59a645b1c10ba159ec14023f42b97d0bd53457a296ca0f100f41e2e06ba6ebe3fe6bf42eaa754a23e058fe818d9a161dcafaeaaa20e65e4756c953d13af5a4a26a3af0fb71c728062be0a5ba5ae2ed16256c7d5f00f35221308067e5e199488cce56359", 0xda}], 0x1) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) r1 = syz_open_dev$sndmidi(&(0x7f0000249000)='/dev/snd/midiC#D#\x00', 0x0, 0x84000) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00006f5000)=r1, 0x4) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) 2018/01/28 21:32:46 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x9) sendto$inet(r0, &(0x7f000000b000)="00000000e80307000700860000020000", 0x10, 0x0, 0x0, 0x0) r1 = socket(0x10, 0x1, 0x8ef) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000002000)=0x0, &(0x7f0000010000-0x4)=0x4) accept4$packet(r1, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000000f000-0x4)=0x14, 0x800) 2018/01/28 21:32:46 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x9) sendto$inet(r0, &(0x7f000000b000)="00000000e80307000700860000020000", 0x10, 0x0, 0x0, 0x0) r1 = socket(0x10, 0x1, 0x8ef) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000002000)=0x0, &(0x7f0000010000-0x4)=0x4) accept4$packet(r1, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000000f000-0x4)=0x14, 0x800) 2018/01/28 21:32:46 executing program 2: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000eef000)=0x800000000ff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000eed000)="0f", 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/28 21:32:46 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000049c000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000b2f000)={0x1, 0xac, 0xffffffffffffff71, 'queue1\x00', 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b1f000)='/proc/self/net/pfkey\x00', 0xc0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00006f4000-0xa0)={0x0, @in6={{0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd9b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0x200, 0x6, 0x24}, &(0x7f0000c24000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000097c000)={r2, 0x121}, 0x8) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000913000-0x10)={0x0, 0x0}, &(0x7f0000fab000-0x4)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r4, &(0x7f0000867000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x5, 0x0, [], "fa02f07879"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}, 0x33) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000e93000-0x10)={0x0, 0x10, &(0x7f0000420000-0x10)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000027b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000f06000-0x8)={r5, 0x5}, &(0x7f0000937000-0x4)=0x8) 2018/01/28 21:32:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000001000-0x4)=0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000013d000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000d19000)={@common='syzkaller0\x00', @ifru_flags=0x100}) 2018/01/28 21:32:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) fcntl$setstatus(r0, 0x4, 0x40000) r1 = syz_open_dev$adsp(&(0x7f00003b6000-0xb)='/dev/adsp#\x00', 0xd692, 0x40000) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000931000-0xec)="88bbbeabf44467be87a51fd72377c87608ab731ab93ed2f633c83248b892dcc95b16d995d255ebd94c7e801fab9b51e0db4887627c02a960e6a9673a0166a23d57c6226b231cbe4075424950232a66c26f99796c1f7d9bcbb6432b6a17235a0225748be26edab3c0d0a45e4ef80b219f302b6dca3d1140a7dc0f2272c902e0b852e83d223fc5b67a1621a1d2758cfa6732af07a25cdbfa634d1b84f4eadf2615aa5d7d0e17793246e7adb4cb1622b5f74ec211ef8faf2a0a4d0318a6bd807e480e290ad178bf9f265bf4e87e736d0dc4d07b8fc887cce3d5e3d1fd213f4a604694374fa79e7c5c451b664102", 0xec) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0xaf01, &(0x7f0000307000)=&(0x7f0000abf000-0x1)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4008af10, &(0x7f00003b6000)={0x0, 0x0, &(0x7f000005e000)=""/9, &(0x7f0000fb1000-0x80)=""/128, &(0x7f0000f8b000)=""/4, 0x0}) 2018/01/28 21:32:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000742000-0x8)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000d0a000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4a5f43fb}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)="0002", 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r1, 0x4010744d, &(0x7f0000001000)=""/174) 2018/01/28 21:32:46 executing program 7: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffff9) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) [ 79.772288] ALSA: seq fatal error: cannot create timer (-22) 2018/01/28 21:32:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a6f000-0xb)='/dev/hwrng\x00', 0x4440, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000d9b000-0x8)={@loopback=0x7f000001, @multicast1=0xe0000001}, 0x8) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000e9b000)={0x1, 0x3, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @random="a8176010cb80", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a6d000-0x28)={@generic="bc4f43916df11a358c67fc559623c7cd", &(0x7f0000bf6000-0x58)=@ethtool_gfeatures={0x3a, 0x5, [{0xfffffffffffffffc, 0x4, 0xffffffffffff0001, 0x7d}, {0x5, 0x7, 0x7, 0x3}, {0xf4, 0x8, 0x92, 0xffffffffffffffff}, {0x100000000000000, 0x7fffffff, 0x8000, 0x1}, {0x1ff, 0xb5, 0x800, 0xf425}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:46 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00001cc000-0x98)={0x0, @in6={{0xa, 0x3, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xffffffffffff0000}, &(0x7f0000068000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000555000-0x72)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000001000-0x1)={0xfffffffffffffcf3}, 0x1) r3 = getegid() chown(&(0x7f0000001000-0x8)='./file0\x00', r2, r3) 2018/01/28 21:32:46 executing program 2: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000cc5000-0x5c)="", &(0x7f0000970000-0x4)=0x0, &(0x7f0000689000)=0x0, &(0x7f00006da000-0xde)="") r0 = memfd_create(&(0x7f00005a9000)='%\x00', 0x1) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000709000)=""/4096) r1 = syz_open_dev$evdev(&(0x7f0000376000)='/dev/input/event#\x00', 0xffc, 0x200000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00005cc000-0x8e)={0x0, 0x86, "8518bb563e55f9e53987488d08020ce0fdd73e04754745fd4053c3fd75dc37aec09c38017bbe009555a8585ba53d0f5a0315c4be1dec0d45dbce6550ea2119838afdb03e8a37266dc1cd2e93b85b21005722652134663088703d88deb98f732281a92f72e49e580778acddc1f102a594bd02e0a12d8c54cfb37e1e1eb8e47aeefaca24c695c2"}, &(0x7f00004c0000-0x4)=0x8e) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000043000-0x8)={r2, 0xffffffffffffff81}, &(0x7f0000451000)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000665000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fsync(r1) madvise(&(0x7f00003fa000/0x800000)=nil, 0x800000, 0x9) 2018/01/28 21:32:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0xfffffffffffffe7a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa91ff01cd03ff00000cfc", 0x5) r1 = accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f00005b9000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) statfs(&(0x7f0000def000-0x8)='./file0\x00', &(0x7f0000127000)=""/203) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000ff4000)={&(0x7f0000849000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b69000+0x5d9)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) [ 79.839354] ALSA: seq fatal error: cannot create timer (-22) [ 79.859308] device eql entered promiscuous mode 2018/01/28 21:32:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e5d000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x83, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "011600", 0x4d, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a15cb", 0xfffffffffffdfffb, "a9a8bd"}, "bfc1a222e1396f74a3965a484e14ab23369ee2cb5ee7767a97ba9772eed9a4779da0cef52031f8209845ed6b2ada35fa39af3f76ac1395c3e148fd958c"}}}}}}, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000f26000-0x4)=0x0) 2018/01/28 21:32:46 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000a05000)='/dev/input/mice\x00', 0x0, 0x84000) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e5f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000001000-0x8)={0x1, r1}) epoll_wait(0xffffffffffffffff, &(0x7f0000f0f000-0x18)=[{0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) 2018/01/28 21:32:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x3) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000353000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000fb3000)=[{&(0x7f00004cc000)="b80c705d1524e928d26e845f3ad7a48e29006701fb621bdb6dde2e478480b382f67e4caed41fcde1f600000000000000399014b2851bdd52b26cdae96db7470e65a5dfa4a91bdf9f95deeb577c577a2f83ee47aa739d93a8ac906563440448630603ba9d48c15c09ac9a98fc8adc6cba200550b364e49100000001d331b6f647c786", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000f5e000)='B', 0x1, 0x0, &(0x7f0000686000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002fa000-0x6b)="b2", 0x1, 0x0, &(0x7f00001f7000)={0x2, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/28 21:32:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000117000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/28 21:32:46 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000000000+0x996)="6229277f4ff112d17a4bbbb8dc9b5ae13e328fc1f1e5e0c8198a89c5bedcfb11044f3adee165b76ff535648ef7b049e1611db4c57ea7cfd67f2b9d27d4a04f3303b5e816534a5745990ac08ba52a468b5c5ef1e1bee76c56ecd62708b9d2d7675d0839e7f5fe53183f550734eb3b99090a04e2ae016d0168fb22e20abbee7d873b7e06e95bd7688dbcc5cea4701ff9dba9f7962fffe9df65adbeed71e231db614c66c8f71bbc095a798f318127", 0xad) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r1, 0x10e, 0x4, &(0x7f0000003000-0x2)="", 0x0) 2018/01/28 21:32:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000742000-0x8)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000d0a000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4a5f43fb}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)="0002", 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r1, 0x4010744d, &(0x7f0000001000)=""/174) 2018/01/28 21:32:46 executing program 3: getpeername(0xffffffffffffffff, &(0x7f000063d000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000000000)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000443000-0xa0)={0x0, @in={{0x2, 0x1, @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]}, 0x3, 0x12f, 0x46, 0x81, 0x2a}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00008a0000)={r1, 0x7}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x9, &(0x7f0000000000)=""/90, 0x5a) 2018/01/28 21:32:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00008f5000-0xa)='/dev/vcs#\x00', 0xe4, 0x100) flock(r0, 0x1) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000af1000-0x4)=0x1200000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xffffffffffffffff, 0x0, &(0x7f000051e000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f0000acb000-0x10)={0x0, 0x989680}, &(0x7f0000a2a000)=0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000034a000)='/dev/rtc\x00', 0x10000, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000003d000)=0x0) 2018/01/28 21:32:47 executing program 1: ftruncate(0xffffffffffffffff, 0xf7fffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xa24, 0x0) connect$pptp(r0, &(0x7f0000001000-0x20)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x0, 0x10}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000+0x61)='/dev/rfkill\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000298000)={0x0, 0xffffffffffff8000, 0x5}, &(0x7f00005d7000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={r2, 0x8df, 0x1}, 0x8) 2018/01/28 21:32:47 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000006d000)={0x0, 0x0, &(0x7f0000aed000)={&(0x7f0000222000)={0x2, 0x7, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_port={0x1, 0x17, 0xffffffffffffffff, 0x0}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000742000-0x8)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000d0a000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4a5f43fb}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)="0002", 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r1, 0x4010744d, &(0x7f0000001000)=""/174) 2018/01/28 21:32:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005e6000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000936000-0xb8)={0x0, 0xfffffffffffffffd, 0xffffffffffffffb5, 0x0, 0x2, 0x0, 0x42, 0x4, {0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x10000000000, 0xb32, 0x80, 0x5}}, &(0x7f0000d74000)=0xb8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00001c3000-0x8)={r2, 0x4}, &(0x7f0000357000)=0x8) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f000023d000-0xa0)={r3, @in6={{0xa, 0x3, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x7, 0x4, 0x1, 0x12}, &(0x7f000036d000)=0xa0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000093000-0x400)={"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"}) 2018/01/28 21:32:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000cce000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000029c000)=0x1c) listen(r0, 0x9) r1 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000fcb000-0xb)='/dev/midi#\x00', 0x5, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000e06000)="", 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000b79000)='/dev/vcs#\x00', 0x20, 0x200000) accept$nfc_llcp(r1, &(0x7f0000d73000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00001a2000)=0x60) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1c, &(0x7f0000881000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[{0x9100, 0x5, 0x40, 0x1}], {0x8100, 0x3f, 0x10000, 0x2}}], {@generic={0x8863, "90a7030000d8"}}}, &(0x7f000078e000)={0x0, 0x0, []}) 2018/01/28 21:32:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000053a000)='/dev/ptmx\x00', 0x4, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005e7000)=0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000183000-0xc)='/dev/autofs\x00', 0x220082, 0x0) perf_event_open(&(0x7f00002f5000-0x78)={0x5, 0x78, 0x200, 0xc4, 0x981e, 0x4, 0x0, 0x5, 0x89660, 0x8, 0x6, 0x4, 0xfe3, 0x3, 0x6, 0x9, 0x8000, 0x8, 0x440, 0x1, 0x8, 0x6, 0x3, 0x1, 0x6, 0x0, 0x1ff, 0x80, 0x29, 0xffffffffffffff7f, 0x8, 0x136e908d, 0x401, 0x743, 0x52, 0x5, 0x4, 0x72152ca9, 0x0, 0xffffffffffffffff, 0x1, @perf_config_ext={0xacb9, 0x7}, 0x800, 0x0, 0x3, 0x5, 0x8, 0x2, 0xa516, 0x0}, r1, 0x3, r2, 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0xe, 0x80005, 0x3, &(0x7f0000b91000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000579000-0x8)={0x0, 0x9}, &(0x7f0000489000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000680000)={r4, 0x4, 0x2, [0x2, 0x8]}, 0xc) r5 = syz_open_pts(r0, 0x3) rmdir(&(0x7f00002fd000-0x8)='./file0\x00') r6 = dup3(r5, r5, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000730000-0x20)={0xffffffff, 0x9, 0x4, 0x2, 0x104bd580, 0x6, 0x0, 0x0, 0x0}, &(0x7f000047f000)=0x20) setsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000e75000-0x10)={r7, 0x8fcf, 0xb6a9, 0x401}, 0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000b65000-0x4)=0x0, &(0x7f0000de3000-0x4)=0x4) ioctl$TIOCCONS(r5, 0x541d) ioctl$TIOCOUTQ(r6, 0x5411, &(0x7f0000585000-0x4)=0x0) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/28 21:32:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) r2 = geteuid() r3 = getgid() setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ec9000)=0x4, 0x4) syz_fuse_mount(&(0x7f00004c5000-0x8)='./file1\x00', 0xc000, r2, r3, 0x1f, 0x2000) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000fa4000-0x10)={0x7, 0x8d, &(0x7f0000295000)="b9f55ad644e3e5899d1bed3fb5ce41a73e8e7c80f74c0a092aba6a8b32965f8b9fe7b37a12955a1b2dec89ab6d7e8ae570033f33074179ba3d362da8afec8d8510978c355721394daefbab6371b175338e0b96f6826ba26f940fc3ea9dfdc8ef2b652ec3cdf8bd91581c2607c6702643fc2d066842adf020514babd36767706db056c277e9c0af041b67e4f7e3"}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) write$fuse(r0, &(0x7f0000cc8000)={0x28, 0x0, 0x0, @fuse_notify_inval_inode_out={0x45cc, 0x0, 0x33c4}}, 0x28) sendfile(r0, r0, &(0x7f0000009000-0x8)=0x0, 0x80000001) sendfile(r1, r0, 0x0, 0x72439a6b) 2018/01/28 21:32:47 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00003ed000+0xc40)={{&(0x7f000059d000/0xb000)=nil, 0xb000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000dd1000-0xa)='/dev/cuse\x00', 0x94280, 0x0) renameat2(0xffffffffffffffff, &(0x7f00001f5000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000aaf000)='./file0\x00', 0x0) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f00001e0000/0x800000)=nil) madvise(&(0x7f00006bf000/0x3000)=nil, 0x3000, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000bae000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006c9000)=0xc) r2 = msgget(0x0, 0x40c) msgctl$IPC_STAT(r2, 0x2, &(0x7f00001ef000+0x83e)=""/167) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000a0b000-0x1e)=""/30) 2018/01/28 21:32:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000742000-0x8)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000d0a000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4a5f43fb}) pkey_alloc(0x0, 0x2) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)="0002", 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(0xffffffffffffffff, 0x4010744d, &(0x7f0000001000)=""/174) 2018/01/28 21:32:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000301000-0x10)=@generic=""/16, 0x10) r1 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00008f1000)={&(0x7f0000384000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003bc000-0x10)={&(0x7f000029a000-0x1214)=@allocspi={0xf8, 0x16, 0x66e18825aa2f241f, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0xffffffffffffffff, 0x33}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dca000-0xc)={0x0, 0x0, 0x0}, &(0x7f000064d000)=0xc) 2018/01/28 21:32:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00006b6000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000da5000-0x48)={0x1, 0x390, &(0x7f0000594000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b2a000-0xa)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000bca000)=""/183, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x5, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000db0000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x2) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000936000)=0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000583000-0x8)={r3, r0}) write$tun(r1, &(0x7f0000fd0000-0x127)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}, 0xffffff04) syz_open_dev$adsp(&(0x7f0000486000)='/dev/adsp#\x00', 0x1afa, 0x4000) 2018/01/28 21:32:47 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000001d000-0x9)='/dev/kvm\x00', 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x5) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(r1, &(0x7f000000e000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f000001c000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000014000-0x69)=""/122, 0x7a}], 0x10000000000001de, 0x0, 0x0}}], 0x48, 0x0}, 0x0) 2018/01/28 21:32:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x400000000000483, &(0x7f0000dd0000-0x18)=""/24, &(0x7f00003f8000)=0xff84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ef6000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet6_int(r2, 0x29, 0x49, &(0x7f0000b69000-0x4)=0x0, &(0x7f000093e000)=0xfffffffffffffef2) bind$bt_l2cap(r2, &(0x7f0000ac6000-0xe)={0x1f, 0x97fc, {0x1ff, 0x6, 0x8, 0xf761, 0xffffffffffffff22, 0x1ff}, 0x3f, 0x0}, 0xe) fcntl$setstatus(r1, 0x4, 0x42800) 2018/01/28 21:32:47 executing program 6: r0 = gettid() prctl$setptracer(0x59616d61, r0) r1 = semget(0x2, 0x4, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000)={0x0, 0x6, 0x18}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000002000-0x10)=[{&(0x7f0000000000)="a68b444e3522401943ea321931d3d3ed592cafbd97ecb032f79913e2091fbac8f4f1070117cfad63c26d1e69766646d76777ff0ed6b01d41f7a4f968c331fd2d64fc19ca0cc910d99f36bd26bd3eba4ee264e89b", 0x54}], 0x1) semctl$IPC_INFO(r1, 0x0, 0x3, &(0x7f0000001000-0xfd)=""/253) mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xd, 0x800, 0x400003) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000fa1000-0xc)={0x4, r3, 0x1}) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f0000ca7000)={0x6, &(0x7f00001c8000+0x1ca)=""/215, &(0x7f0000fa1000-0x90)=[{0x6, 0x9, 0x4, &(0x7f0000e50000)=""/9}, {0x5, 0x70, 0x7, &(0x7f0000fa0000)=""/112}, {0x1, 0x3a, 0x3, &(0x7f0000fa0000)=""/58}, {0x4, 0x84, 0x40, &(0x7f0000fa0000)=""/132}, {0xd5, 0x43, 0x26, &(0x7f0000fa0000)=""/67}, {0x1df0, 0xa8, 0x3, &(0x7f0000a8b000)=""/168}]}) write(r3, &(0x7f0000f9b000-0x26)="26000000130047f1eb14c1f8590022ff001000e301000000010000000000000006001000064b", 0x26) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r3, &(0x7f0000fa0000)=[{0x0, 0x0, &(0x7f00006a5000)=[{&(0x7f0000ed1000)="3c79adc0fdbb7148cdab511f51551aae9b96ba0d7c67d73c8dcd3a49d6cc557a51f383929a9a29140ec5d9d91896d971deddc413eafbfcf68f0bd9a240d2fbef1e878a437dc5322da15f9c3d6b59340ebb587d12b396ac9f0dd113b4ae53e7aace723e35153b9a10d48f8db658052f161b9c0411e80504dbfb1695e8fd2a27511ae28ccc80edb1c29da456371d2bb8e26c058703413f2a330abd2a2d67849c675321dbb5bafb9265f0b37418b2e9ec8441f6ddc201f0e1f49c09651e7490734a3d11641b03993b4ff3d98e57f0abd6360eb5bad9bded82cfad", 0xd9}, {&(0x7f000004a000-0x2e)="c696f13058d2fc2298c8288f6b6902c7ae9446e9a721ada0e700716b352343595e41b5faccbf5566ac95088deafc", 0x2e}, {&(0x7f00005c8000)="92b87c063e4034686951bd925c1a2d33208c8e77815de39f557201f07485d481534caa87ab5b6cb6b8bf71582a01c507685f7d37b14c6add85d3a73f465cf9568ab60c940823ab9945391427c2e759dc676e97a13557dd05e30c8f8a9e1dea7b5cfeed0c1a216e719fb69d6d1cadbad2a4cd28f7e32b728662bf1a489ff4d12f638bbc75c2af3c495363ba8c", 0x8c}, {&(0x7f0000fa0000)="8c4e0ebcacca4d0172e801da7625f0c27ded04cecc9ee17a34f1666f62e0a1af2b94a0e05041b90e6d5387649875d22f81b3564eb7c88a90bb70e477ce033d015c17a1cf9d260250ddfa2364e9d70a74420415546b9b15e99719c05f9a4578e040358fa907bb3a60262a44702dee19bd3addbedd12dce0f561fbba9fb9b6958337b2e4c96f3d61cc666a889e262a06d3574ab435c0183181ba5b9da6", 0x9c}], 0x4, &(0x7f0000e10000-0x78)=[@iv={0x60, 0x117, 0x2, 0x45, "6f5ec3dbf031d338ddafeb58eb44f33c9fd92041131983d5a61788727edcd6cffdb8968e2ed65e7d14e9e4d56edec325184eb9d9e504f0116d0df699172028e7474ab74d76"}, @op={0x18, 0x117, 0x3, 0x1}], 0x78, 0x4000800}, {0x0, 0x0, &(0x7f0000d4c000-0x40)=[{&(0x7f0000fa1000-0x16)="38bd7b5b73e150efa2640ed887bfbcef9bf28093b050", 0x16}, {&(0x7f0000178000-0x7d)="dd01afc6d0aba8e86326d8b98715a25b2b97d239217d8bffe4b39831997cdc66d7a10b977bd97e7a019fb06f6519eb5b1ec2ade629c6e3d48b41439c41d4d95a502fb862968ab70ab2c02f3e977a441f102e9c810644a091233ae231168446102059d5b69d8fad3f5234c0d4190dd0ec6b37e50dd2f0ae6e716f402434", 0x7d}, {&(0x7f000028f000)="95311e905683d9cf79e27c5d50849b84810932ed955f0d72c686a8fa907a92a11c3931e7ce059c055204814d81269c85e94aac6d0f685f938eb0be113e394f7628eb4904919ea0785b56ccc1627a8a50aa4d6ad97164bab87e44728ddf9f06bb107778a402f3de63c67a725950bd1ed0e1d87232140611807559134efd53119be67ed6f4cee80148f159538ccf60e9913a65ee9623446114e5d3a98414fbe23540", 0xa1}, {&(0x7f0000c60000)="b2dc9014c4ee62c897bc54366faaaede8c5b2532145635ae817c391d52dc817017905258ee9e275bc317b93c0dafa8cc2fad330d63192699452003f1692542414ecf821267c5001e8dac5c1b3604806fd4e81722d0d65b7c27a8c984a1f4ec70ce86e2f3d1db796a6c11c5f91af59acac6dde4ce4e1873391bb445e0a4776576a04201708d6335f1a1bde58d6720008b3f7ac42f175e2d7688973f89036303939f1278", 0xa3}], 0x4, 0x0, 0x0, 0x800}, {0x0, 0x0, &(0x7f0000b53000-0x10)=[{&(0x7f00000ac000)="", 0x0}], 0x1, &(0x7f0000e23000-0x30)=[@assoc={0x18, 0x117, 0x4, 0x7f}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x800}, {0x0, 0x0, &(0x7f0000fa1000-0x40)=[{&(0x7f0000fa1000-0xa)="6daef829dd60e3fb5c48", 0xa}, {&(0x7f000003c000-0xfe)="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", 0xfe}, {&(0x7f0000fa0000)="95afc7ab90696bb038bf1c34bc636e1b9b2c128c13c26ef2a930292e82907ff22f6dc410e118c664beeab93e9d93dc30d21ac4a624c4544d95a7f8f573d7d7b9595b4d0245bf08f117a235375e169377415754bc42cadebc727bb294de8df1cc66b945eed6fb083a74e389bcdecdc4ba27f3acd511b8da0bbcd16a942ced5196345e7e5b97e0498f927b4576618742d9779a632a236ce9e697bd05c3b756f488efc0dc0ab5ff59f1d8082d12d87839076ec2d98e24afc377ea6fdbe5c04bb6bc113b23739179bb16471c633663a85c7ff00d26190c", 0xd5}, {&(0x7f0000fa0000)="f9b7b7180848a5f79b712e0613f232bdc2183d1cc162a08443ad979597a3042316aac06d6d36ead24cc40d84fe2aa4f6987b60532e85655e2dee51aff36cff504b377555b8d679bb552ad99d87cdd3e8945dba4467836227165b160903defdef184bc0a754901994b4c607f1d546062ccbf6036322d00197b93f485f8d98347f9ba1876741624a61e121129996d39689493182b156320fe729308444d6ff3a756f0e8f", 0xa3}], 0x4, &(0x7f0000f37000)=[@assoc={0x18, 0x117, 0x4, 0x7}, @iv={0xe8, 0x117, 0x2, 0xd2, "e81b2927dd015e310b5082e66c4f6fc70d0c84b6ff47b506383af7dd1ca8d34906e623d21d9379a841efab122896c13d76c297bdf773ed055a0b8cbab85069d7dad48ee958e63663590e427edb358c6994448f9d7aa9fedeb68182a552960dc26e854434f1c8c644c1e02bbb4d2cc237785089ea047621fe3719cb33435df67030770af1c5b12aa739482b715fef0a2c4d6157f8eac2f3971f8921c8ded3149264448f435f26f1404831067eb207586206a8abcf12cbde067b549886b1a53ff854c2a1861ff814d0a4310a8c64be5d07c65b"}], 0x100, 0xc4}, {0x0, 0x0, &(0x7f0000fa0000)=[{&(0x7f00008b3000)="d05debd55dfd76736d34d408887cc7b277b4133049617cac39119d0a3abe252faeac2395a06b3c33fdc38f7bb904c5372d46c0f2e281394e6177ca5873fd0e84a72623a0fcf7569b71480318b34f975a672794d7ef38d7d9687e3df8e5860b207e1b448752e4ea20c21613e698778abafe04c825241eb76591fa3958d110567a02cb1b876914140d2902236b693d109bd179c479cc23b1a5d0fac139", 0x9c}, {&(0x7f000099c000-0xd4)="10f1899158c750b022e6dc421db239db307c2ec70200d49e38b20441b97b524090f6bdd6e9f7e80da344ad046bd78accaa6d8d353bfb981f475b23393b7520967ec80b4c545678759b12f89daac8500065c1f98c586bbd2154a35bae82fd3abe5bf5e0b855939eb014c31eca8f1b2b112516c14e1952a14d0bbba2dc7011246cbc1c97937077d7c243157b0729d670f05600b3af341f033aef99d682e6d0bc3a916891f3793a7897c005628df398af0c0e6785ea5dd977ae0bded6af3c99c9dd197ec6e6d761075eac543c335bf61aaf378bddaa", 0xd4}, {&(0x7f00005bc000-0x81)="8204d6af5ca3192def03267de971e17c1fc420801e870f50d286b0c91a4563fa0087111059a2b79c9797609c59e6c0a5d362b25493d097a7ae800546ccaabcafa19593878a14afbf6587ae38632dac7a31df7745e5e7851f933880e8d69e8e26e9009a799af951efa17efe013f5a0072167165fdac99e608b30fc37654af8f6746", 0x81}], 0x3, &(0x7f0000fa1000-0x280)=[@iv={0x98, 0x117, 0x2, 0x83, "13f66a8015ba9e8d2a881fb2eecb7a492abe3a358cfc9ea3ae9056b55a21750a93e97e113a54e3c9732b1568eca95e4f7e5217dc9b2dad69cfc4b3f787d2a848f0a86bfa263a4143d88296e45ff7a3d89f48498c4333808f690df7e3c58361d147ac8214675277ef107ef049c72763839b19fbb78ffb588aa4c6d3cc2b48e7f3384d7c"}, @assoc={0x18, 0x117, 0x4, 0xfff}, @assoc={0x18, 0x117, 0x4, 0x9}, @iv={0x50, 0x117, 0x2, 0x3c, "3af01dd2a52744abb04cc9dc4c3b63497cad501f6b7881368f8cd06e3a05d823b98a5a6ed3d2ae141ef9926b2509e2bea248181f4d858edcd5e4833e"}, @iv={0x78, 0x117, 0x2, 0x5d, "67054c4236f248b1020c89a74c8d11d9c1fa8f2610364b13becbbcc52fa3d2391b398faac7bfd2bd8a70990cd7142777966ba963ef347c69fda537b5be12214ba96ec1ce36f1cdba7edd89d7c26356ce02e83af7d4297058fde3ea951c"}, @iv={0xf0, 0x117, 0x2, 0xda, "45a24b75c9045ff1f421b44000d6c51a650f7946f5fe693486ac83df3e656a454cc7a8a8387c023378779db58a4289b40b6756d34faca18e24b832ded5031e526824f0d8649b5ccc9a87dd389f3b45df2e77beb9d2c87bfac7867b5f68ea2e28e752e7215886486e0bf5ff89abb50c9f669fc7e4b682b136ab319ba9a354fb47411f2ceae9e84991fffc7663317698b12d60ece6508882093af2c9bacdf412f26441a71fc87cf19ebbccd80a002885abda87c96dc2547a5702d5923a7167d375d3c281a03769d903af55621c62898a92dfee9c42fe5a8f696438"}], 0x280, 0x4000050}, {0x0, 0x0, &(0x7f0000eec000-0x20)=[{&(0x7f0000fa0000)="2b28632ce5ee213fcec6da4e39141cd852da121609bf9901e5f5ece8d4716e22c1489f61e9975c672a4d5b14b073769e46f9a73078b655855481ab4b75e62e7fe0a5396ac163515c", 0x48}, {&(0x7f0000fa1000-0x82)="4735620421e5664218ffb501c3e99763f477fd3cf7437ed9a7e868ec9d64a279d4a1d7c7723586313b871e8d5cbbcaa56c22a18d2ef14e5823a859939a220d8d28643109de536beda3624bfd552caad248731f90a81971b4fc7aea017d5ba872a3daf96639dbc724dae6cd8f9468bc5b4471f44e56d6653ab0ae06428e589fc9722d", 0x82}], 0x2, &(0x7f0000fa1000-0x148)=[@iv={0x100, 0x117, 0x2, 0xe6, "cba49b12ea9825084e9f6f87acca1cf18012a10cafeb0f933b25d0566762ad4c6a480a15d109a4885ecb5cc55b867d866f50218a6f0725010ce76bf9b87fa7d3131c852b5ccddb5f63ba6297d172c3df8413f80abc82e08c0464918c69958264dc05db6f453328b793b4088cddcc1bc02b0e3ba963977d86dcee29d3859c0544872fb839031d83ff6e3e047b558403ab248f381de75639da2e14f6b51343323faf1842d800c9bb93e9c631124c38f36c35109b6b8cd613da752e9789139edf62cbb6c5a466648155f02078e6ebff08bc827d22f415adb5614c4f8aff993d69a24b80d63f36c6"}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x3f}, @assoc={0x18, 0x117, 0x4, 0x8}], 0x148, 0x20000004}, {0x0, 0x0, &(0x7f00007d7000)=[{&(0x7f000054f000)="c021f975142a4caa54e9ca8c7ff060adaf5a1ec4204457a3f842c382f40c3c1e6bfb895540eb0c0a9f5746ef198f0e3850989298db439651189951d74eebbe", 0x3f}, {&(0x7f0000a57000)="0ec3f1d917e8937f64592e9c80dfd9a5b4cfb1f19d2bca6a46458661254a62e4c03136ee20c61b16fc7571001f0436ffaf9861a83307ac4bc1f453c167f9b4f28fc0e0b2c2dd4a135363e092c043d51256f7961578fe9d7d3a79f093f800a740a89ed93c17ab521c3d908d54608bb97647c363c4627d8697a1ba9fb8", 0x7c}, {&(0x7f0000fa1000-0x6c)="7b4c453791e8e5e96341e412ec28a9884ae897081f2de7afe9a02077f420310cf1333bf338f3ec36a10b1b1f22ae06a8fb87f2f487e2a3896888b19498cf9a1be06335756efc2f7750376d68255202546895394db734c7e1ab9a33f62379af6d3ab50b9f732cc4ff4fb5aec1", 0x6c}, {&(0x7f000021d000)="b231e48525d683814c6a7dc18de1eeb2a9d102c79f9465a68a87a0bc", 0x1c}, {&(0x7f0000bb9000)="2fef97c71d404a24d33893c972cbbc1e506024d8958738c6980232f94ef3536d5cbf772d7dc448dfb90b34d640a438f62d05f86233c84864a3e2f169bc1890cdc71dbc96cabb2776fc17eba0a3eeb55b50780fcf104019fe038c03bd292135a23dcea414e89fa26d9330d0d1ed9ffe5717ccee5b53b361e5adf3545a6168f3583b6e0a1685eb2dea709d4cef452d", 0x8e}, {&(0x7f0000fa1000-0x83)="75b2eb5a0d2f5895db766ae71f4731a94b361e7651235ef82277c13ce54e2406d41b97f59d984cff24a5adf65692ccfe819b0ed91bed330c8cb784aa58b6b134a334d09e2e1756ea382764cf8605969f0c692ea29a3585007bbcf150d4b2f5fab1d2948fa9c2988aae7bf6ca046e759da4cebe45e64ba99a32d3e71e63e318b923470d", 0x83}], 0x6, &(0x7f0000680000-0x1048)=[@assoc={0x18, 0x117, 0x4, 0xff}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x1018, 0x117, 0x2, 0x1000, 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"}, @assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0x2}, @iv={0x78, 0x117, 0x2, 0x5d, "c064e6007f07be741e62c6259163abb871136f52ed92f03b8caa6dfdf610d27653fe9f1a42c09100af5ed8ebfd17fef190d02041eb835673c2810fe6ebe8eaa35cab3fd0ce0df9c4162f51536ba05273a64ac17fd59f8d0e1ddc5bd313"}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x78, 0x117, 0x2, 0x60, "4e80206d5369d52b4a129c68e2e4f252d589b9cd784493e7e2744ae3943e60888d3e782c43eb780bcd229873a68fa11e3f980dd195506566b64ae9778cba1399f3e11e7227bc198103dcd6a90d074f22e53df18dd469c0f7f77f7897ede7cdc2"}, @iv={0xd0, 0x117, 0x2, 0xb9, "36abd61fc54cdad7330bab795d1d9e04e148967dea39fe7989d81508eb90466a60339bb60314f0259ed46cac51067ab0c3025e26dd17891e4341a5d976d8f620d1209b6d956273461bfc9a4344eb0ebf4a93e49e7a6709f586b33f9f4e9fccc1aa1319bd8f3a388fa93f32a9709479477ca9c2eb83111e39cbdc1c030479e6368d6507f0368cd1c874bb490425f48900dfc581f83715eea1dcab633978f9cf38a4337e8ebe9cde0f850a7c7dfc0791fd8f4ea048368beb4014"}], 0x1238, 0x4}], 0x8, 0x20000800) 2018/01/28 21:32:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x362, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000050e000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000ad5000)=[], 0x3c4, 0x0, &(0x7f000078a000)=""}) 2018/01/28 21:32:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x0, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d09000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000b38000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = dup3(r1, r0, 0x0) accept4$ipx(r4, &(0x7f000013c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000072f000-0x4)=0x10, 0x80000) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000014000-0x28)={&(0x7f00008da000/0x4000)=nil, 0xffffffffffffc3eb, 0x4, 0x91, &(0x7f0000011000/0x3000)=nil, 0xffffffffffff9218}) getsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000001000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f000078b000-0x98)={0x0, 0x0, 0x0, 0x0, 0x100000000, 0x2, 0x1b, 0x1, "8b521c19e08fc32798eed29ee25737161532b999c7435ae4609a156095bde41e8f4436de84c5b50684e442223eb0751bd28949b603597cbe463202c2d800599b", "a3bb29a01a8757f82ab2dd6dc3318155c893b9f8ca002f42bfa66e7498a75dab", [0x4, 0x5], 0x0}) dup3(r1, r0, 0x0) 2018/01/28 21:32:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00005c9000)='/dev/snd/pcmC#D#p\x00', 0x9687, 0x2400) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000c40000-0xa)={0x0, 0x3, 0x1, [0x8000]}, &(0x7f00003a0000-0x4)=0xa) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000a000)={r1, 0x3ff}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000ce4000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x24000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000e6000)={0x0, 0x0, 0xc80a00000000}, &(0x7f0000668000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000e54000-0x8c)={r3, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f09000-0x4)=0x8c) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00009b0000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$RDS_GET_MR(r4, 0x114, 0x2, &(0x7f0000783000)={{&(0x7f0000808000-0x8a)=""/138, 0x8a}, &(0x7f0000da3000)=0x0, 0x4e}, 0x20) r5 = memfd_create(&(0x7f0000005000-0x1)='\x00', 0x4) lseek(r5, 0x0, 0x0) fcntl$setpipe(r2, 0x407, 0xbf) 2018/01/28 21:32:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x983fab8d6ed9d6b8, 0x81) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000c7e000-0x8)={0x0, 0x0}, 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_UNREGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae68, &(0x7f0000fac000-0x10)={0x0, 0x0, 0x0}) getsockname$unix(0xffffffffffffffff, &(0x7f0000bc5000)=@file={0x0, ""/89}, &(0x7f0000ca5000-0x4)=0x5b) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000001000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$usbmon(&(0x7f00005ee000-0xd)='/dev/usbmon#\x00', 0x400, 0x4000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000db1000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xf0b8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7fffffff}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) 2018/01/28 21:32:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00009d2000-0x8)='id_resolver\x00', &(0x7f0000141000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000e8000-0x1)='\x00', 0x0) r1 = open(&(0x7f000007d000-0x8)='./file0\x00', 0x101000, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000144000-0x2)=0x8, &(0x7f0000847000-0x8)=0x2) keyctl$restrict_keyring(0x1d, r0, &(0x7f00009a1000)='user\x00', &(0x7f00007d4000)='\x00') r2 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000245000-0x8)='./file0\x00', &(0x7f0000d44000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f00006f3000-0x4)=[r3]) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x3ff) 2018/01/28 21:32:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000742000-0x8)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000d0a000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4a5f43fb}) pkey_alloc(0x0, 0x2) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)="0002", 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(0xffffffffffffffff, 0x4010744d, &(0x7f0000001000)=""/174) 2018/01/28 21:32:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f66000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000592000)={{0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xeeb}, {0xa, 0x2, 0x101, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0xc4bd}, 0x5, [0xffffffffffff2bce, 0x6, 0x7, 0x5, 0x3, 0x5, 0x8, 0x40]}, 0x5c) getsockopt$sock_buf(r0, 0x1, 0x40000000019, &(0x7f0000d84000)=""/0, &(0x7f0000ffa000)=0x0) 2018/01/28 21:32:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f000078c000-0x4)=0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000116000-0x20)={@common='ipddp0\x00', @ifru_flags=0x1000}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xffff7fffffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000444000)=0x2) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fdd000)=0x3) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003ee000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ASHMEM_SET_SIZE(r4, 0x40087703, 0x7fff) ioctl$TCFLSH(r3, 0x80047456, 0x0) r5 = syz_open_dev$sg(&(0x7f00009f2000)='/dev/sg#\x00', 0x101, 0x40000) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f00004be000-0x20)={0x2, 0x1, 0x100000, 0x1000, &(0x7f000095b000/0x1000)=nil}) 2018/01/28 21:32:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c99000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000a1b000-0x6)={0xc7, 0x3, 0x4}) bind$alg(r0, &(0x7f00000a5000)={0x26, "6861736800000000000000001000", 0x0, 0x0, 'hmac(md5)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000138000)={0x0, 0x2}, &(0x7f0000481000-0x4)=0x8) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000c68000+0xd2f)=0x0) sched_rr_get_interval(r5, &(0x7f000013e000)={0x0, 0x0}) setpriority(0x0, 0x0, 0x9) r6 = msgget(0x2, 0xe9) msgsnd(r6, &(0x7f0000baa000)={0x1, "5e3973d1a5d0c0222b2cb2232bb3bcc9c3d552637571ad9e59db90b1189324f307f8f19ff5c8c79acbdd5ea446ef295cc9ff753b003dfaffb4ccc255021c9229e6af80508326dcf5bf6785bb77a67b6e32e315d978ba26e1ac23cf2ba0c681bedb7c536104ba1b97d4b8b0220a17635870966d5e83187d602b545d7adee30fa710eea3426de8b7cb2f5c80910751bbc4dcadce1f3c8f30ea80d5413a5dd5fbf23a5a7e0cda4975307d3c4bc49e0c87404ec34507b4a0d52eebcc59417f72f9a00d9a9f840bd97e286cb5be9a95ab4f11d4ab372c8d652fb1f962d60e13ff"}, 0xe6, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000e8c000)=@assoc_value={r4, 0x2}, 0x8) r7 = open(&(0x7f0000760000)='./file0\x00', 0x101040, 0x20) sendmsg$kcm(r7, &(0x7f0000bc0000)={&(0x7f00007db000)=@hci={0x1f, 0x9, 0x1}, 0x6, &(0x7f000096b000)=[{&(0x7f0000304000-0x8a)="9bd1fdb6b981d0c4395d4b919ee66d50482b911db589a754da0005eb01c2775db0e0b4671b105244bffafb30ff0a3b103cbaa8782e9c7a2c419653d4d96e827b0be4836ae987ef957f80a2c536df5ad45e23cbe49fe1baf263fb68117c15f1a6c8df5297712e49d43805409044609f6d8c60b0d7c87d1b510787d5e6e73178e15455329a9db02a392c30", 0x8a}, {&(0x7f00002e3000)="a3f6d0647796c5fa90177479ddc5ab985f3648d1c36979f865d287d545fe8c8cbb815db362722ae6647980c31a68d7a229cc4488e2ca26b46a55c264d0fd78d8e128d5fd89c031ea7e0732f10f90d3833fdd3dd571b460e15b7c9448387e581b7ec98a16f5c77309544ec679840d7daa1c5c5b1fdb4f6b159a96", 0x7a}, {&(0x7f0000d69000-0x5)=']\f(bw', 0x5}, {&(0x7f0000804000-0x77)="c307375401958274f944c451cfe70b7d5bbc7758866e6fbd090ac2980d66200ef696fa276b4ee250d1c986d45e1c5f88a2c46825e47f86702274eea34b5d2b15dc88c493cdaee69c705704cff52a9bda80fc641ea3815053ff868274f0270fe7644d348531a3daa04fc3b1271be48a0f36398e73975de9", 0x77}], 0x4, 0x0, 0x0, 0x8011}, 0x4000080) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000079000-0x4)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="", 0x0) recvmmsg(r2, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x0, &(0x7f00005a3000)={0x0, 0x989680}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000963000-0x8)={0x0, 0x0}, &(0x7f00001f4000-0x4)=0x8) 2018/01/28 21:32:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00002c7000)='/dev/snd/pcmC#D#p\x00', 0x5, 0xc0001) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) dup3(r0, r1, 0x80000) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f000050e000-0x9)='/dev/dsp\x00', 0x8000, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000a0d000-0x4)=0x0) r3 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r3, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x2, 0xa, 0x3, &(0x7f0000e8d000-0x8)={0x0, 0x0}) 2018/01/28 21:32:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000742000-0x8)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000d0a000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4a5f43fb}) pkey_alloc(0x0, 0x2) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)="0002", 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(0xffffffffffffffff, 0x4010744d, &(0x7f0000001000)=""/174) 2018/01/28 21:32:47 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000002000-0x110)={{0x0, 0x0, 0x400000000, 0x0, "1fa81bdfc5693eaacc403eec0ebb14069da82c46b9813b79f8bb872e8122474e9e1e68d7ddad316b235a8651", 0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, "e7ad6a30f1efb3a8f2f1256dcb0c09c578524021857b879d300ee8a096c658540ed7e3898814aeaed1611e720d68c8376f030d52f18f76e5366434ffa74d3c2d", &(0x7f0000002000)='self],&[-\x00', 0x1d7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x4, 0x0, 0xe091, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000000e000-0x10)={r2, &(0x7f0000004000)="bb5748a87911f78ae9ee19a78aff0639d9d35498958eb4a280ceb5701e6ce0cb0f8833f18c540a11116ae7ebb5371b396250c44537eefac9c5961f050868432e888ade5c32b8dabfa2befa70738b0a4a4195f96e104f16d1e0a777a51cb1db0cdc4c04b6372826b7fffd369e770a2c5924723193853395f20c8d9fcf3208b90403278c2edf13a01a72cff17d109804e789977db94ff9aa7d702eb19feeb7537172d4a6ac6a7664be89ad547901f633adc249704959f5c7984b87112060a74aed7340ff0d03d57b17a61f210f3221235a1300874a58f098271960803e1dabab71ee218603abfe5f5690f9a45fd059d3"}, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f000000e000)='\x00') 2018/01/28 21:32:47 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000006000-0x9)='/dev/sg#\x00', 0x59fea894, 0x480102) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = shmget$private(0x0, 0x1000, 0x100, &(0x7f0000002000/0x1000)=nil) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000000a000-0x4)=0x0) shmctl$IPC_RMID(r2, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000000d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r3 = semget$private(0x0, 0x3, 0x51) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f000000d000)={0x10000, 0x10000, 0x9, 0xff87, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000002000-0x45)=""/69) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000)={0x3, &(0x7f0000007000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl(r0, 0xc0184908, &(0x7f0000001000)="") 2018/01/28 21:32:47 executing program 1: mmap(&(0x7f0000000000/0x102000)=nil, 0x102000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect(r0, &(0x7f00000ff000-0x1c)=@sco={0x1f, {0x7f, 0x5, 0x20, 0x1, 0x7, 0x42}}, 0x8) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, [], "fca967e17f791010"}}}}}}}, 0x0) mmap(&(0x7f0000102000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000102000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000103000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000102000)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000061000)=0x7, 0x4) 2018/01/28 21:32:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000aa3000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000009f000)='/dev/rfkill\x00', 0x180, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f00002e3000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ce7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x0) dup3(r2, r3, 0x0) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r2, &(0x7f0000681000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/28 21:32:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000742000-0x8)={0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) pkey_alloc(0x0, 0x2) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)="0002", 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/01/28 21:32:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x8, 0x101800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000ce5000)=""/161, 0xa1, 0x2100, &(0x7f0000000000)=@nfc_llcp={0x27, 0x28, 0x7fffffff, 0x3, 0x1, 0xc000000000000000, "2126220e9f1a56a2e4e7b41616bec93f52e6df9a28bbfb629383cf82c3e863351f303d580587e7665232e433b8e484706c0432f218b176b02cc78f2c98cfaf", 0x9}, 0x60) r1 = socket$can_bcm(0x1d, 0x2, 0x2) recvfrom(r1, &(0x7f0000aab000-0x33)=""/51, 0x33, 0x2040, &(0x7f0000c43000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) 2018/01/28 21:32:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000002000-0xb)='/dev/adsp#\x00', 0x9, 0x80800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0x6c)={0x0, 0x64, "234dfb362f9c365e5952c5594268a158afb4f65d036ea53321854515dbc30b9a86f45273000af430dfeffde362ecf1e662115347ce3ccc035e4e38b485aaef9e1b6e0e79777e8b46f758bb7bff9503c70b36716b8817228b245617ca1aa940fbb1415743"}, &(0x7f0000000000)=0x6c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000)={r1, 0x83, "d8513bb508b73703f3ce38e72e1c999ef1c9aa8a77b8fec51eee01a0a33f7810ffb3c4623ad18b526a467d52baf660353d1fea48cd9a2686fe03d8300c9ac6e4ca97a71975d7299adbdbd84a9717285a8f373a284a9a46549f1750afa8286d842f0a3dbb4cfb3b4c2b5767056068bce01435cd5452028cc9d40179305dddb9d2bb4e6d"}, &(0x7f0000000000)=0x8b) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x401, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f00007b2000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f0000352000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 80.712927] snd_dummy snd_dummy.0: control 120:0:0:Î:0 is already present 2018/01/28 21:32:47 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000a3c000-0x40)={r2, 0x2, &(0x7f0000000000)=[0xb0d, 0x2], &(0x7f0000f4a000-0x10)=[0x6, 0x9, 0x2, 0xffffffffffffffa5], 0x40, 0x6, 0x3ff, &(0x7f00006a4000)=[0xe8, 0x3, 0x20, 0xffffffffffff7fff, 0x1, 0x0], &(0x7f0000cc1000-0x1c)=[0x5, 0x1000, 0x0, 0x5, 0x100000000, 0x60f7, 0x100], 0x0}) r3 = epoll_create1(0x0) dup3(r3, r0, 0x0) 2018/01/28 21:32:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f00009a3000-0x60)={0x0, 0x17, 0x7, @thr={&(0x7f0000c9f000-0xec)="d4ef8096530f2f610bb5183ef03aa7e36e8a5fa0deee7691d70bdc71af9742d026bcb42ba4ae57837250fd5dc0b628e4536a6b450b44d23d4385ef20dce7c6811cc4541bb1f2887eb740ccc7d1965cf37efc45a9977bb42d5096e32fbc8c719abe284bfd85df14fe5ba2d019be1dfbff06655e1d9740bde4ed5e0c8fec17bcbccae0bf6a7f6352ba35ae1bbf871dde0de2001b1a332b76a6387cde9a4faab89ed922de995670dc3176d2ef79824011f39c5f66c0399149dd3b2a49a04828d608f78707540af02084484b98b57a3b483c7a84d0beef456507f54885916d6e0f35efca20230ed2a983459de318", &(0x7f0000960000-0x66)="b53e209e6faa80bcf1fca2ffb7eea8a6e8cf99a8c96a0d94e85dbffd41fcd253fd8b9c1152e41023b16b8856954e9fd94c5d079f1fe8c26b7cb7e299144530956dab0150b2f7654a32c314f4300a9f8934e2ed22a4e309c48ed52b5bad8d9dbfa73338fd87f8"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c1b000-0x4)=0x0) timer_gettime(r0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 80.763993] QAT: Invalid ioctl [ 80.801648] QAT: Invalid ioctl 2018/01/28 21:32:47 executing program 5: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x803) sendmsg$nl_route(r0, &(0x7f000001e000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002c8000)='net/ip_tables_names\x00') pread64(r0, &(0x7f00008af000)=""/0, 0xfffffef6, 0x0) r1 = shmget(0x3, 0x3000, 0x1000, &(0x7f0000b6e000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) 2018/01/28 21:32:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) unshare(0x400) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r2, &(0x7f0000001000)="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", &(0x7f0000001000-0x5d)="c7c42ffb41daf81afe3ff8012fc4ae5b2c62b405ebcd7df2013812fa8829c0ef8dcb330c29012d90777cb6b6a3c09b59ec91c23573743b26f68021935a12d8159d559f82e383452633d3991b083790ba4d67522632425fe2b4d201b4c8", 0x2}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000002000-0x8)=0x0) r4 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r4, &(0x7f0000002000)=[{&(0x7f0000003000-0xf6)=""/246, 0xf6}, {&(0x7f0000002000-0xba)=""/186, 0xba}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0xc6)=""/198, 0xc6}, {&(0x7f0000002000)=""/150, 0x96}, {&(0x7f0000001000)=""/132, 0x84}, {&(0x7f0000000000)=""/137, 0x89}], 0x7, &(0x7f0000002000)=[{&(0x7f0000001000)=""/64, 0x40}, {&(0x7f0000003000-0x37)=""/55, 0x37}, {&(0x7f0000002000-0xb9)=""/185, 0xb9}, {&(0x7f0000003000-0xe9)=""/233, 0xe9}, {&(0x7f0000002000)=""/210, 0xd2}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}], 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r3, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x8, 0x5, r0, &(0x7f0000002000-0xc)="60cbe921a54c3329eb400c72", 0xc, 0x0, 0x0, 0x1, r1}, &(0x7f0000002000-0x20)={0x0, 0x0, 0x0, 0x0}) fcntl$dupfd(r2, 0x402, 0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000003000)={0x3, &(0x7f0000002000-0x18)=[{0x6, 0x5, 0x3, 0x6}, {0x7, 0x0, 0x1, 0x7f}, {0xffff, 0x6, 0x1, 0x6}]}, 0x10) 2018/01/28 21:32:47 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000e97000-0xa)='/dev/vcs#\x00', 0x4a3, 0x8001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000a3d000)={0x0, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000546000-0x10)={0x1000, 0x8, 0x6, 0x7805, r1}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000879000)='oom_score_adj\x00') exit(0x0) preadv(r3, &(0x7f00007e8000-0x30)=[{&(0x7f0000917000)=""/1, 0x1}], 0x1, 0x0) 2018/01/28 21:32:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000da2000)='./file0\x00', &(0x7f0000f5d000-0xd)=@known='security.ima\x00') r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000baa000-0x9)='/dev/vcs\x00', 0x10002, 0x0) socket$bt_rfcomm(0x1f, 0x0, 0x3) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00006c6000-0x5)='veno\x00', 0x5) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000412000)=0x4af2cfe0, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fa5000-0xe8)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a59000)=0xe8) quotactl(0x7ff, &(0x7f00009ef000-0x8)='./file0\x00', r1, &(0x7f00007ec000-0x71)="b97dd0d2bd1fd95dee9431273965e10a97fc5d6d3d21b36afc9f94d06bf78f1df3ac70a8e43ed3d49d6bc3ed527047265a417490047d64abf93e367bd505468695edd0699ace1b12189608144c5c6d81a044a354a23eb741622d472c9461a3f3fb993774f16949d0fb5f1afb59de42a635") r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r2, 0x1, 0x90, &(0x7f000048c000)=0x0, 0x4) syz_open_dev$audion(&(0x7f00009c9000-0xc)='/dev/audio#\x00', 0x100, 0x400081) 2018/01/28 21:32:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) pkey_alloc(0x0, 0x2) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)="0002", 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/01/28 21:32:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=""/16, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) socket$inet_icmp(0x2, 0x2, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00001b6000-0x9)='/dev/dsp\x00', 0x1c000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00006b2000-0x80)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x37119abf80}, @in6={0xa, 0x0, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x2}, @in6={0xa, 0x1, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbfff}, @in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}], 0x80) r1 = socket(0xf, 0x800, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r0, &(0x7f0000783000)=[], 0x0) write$evdev(r0, &(0x7f0000c4b000)=[], 0xfffffffffffffff8) 2018/01/28 21:32:47 executing program 6: mlockall(0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000205000)=""/34, 0x22) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eb1000)='./file0\x00', 0x0) mount(&(0x7f0000a3f000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00005e5000)='ramfs\x00', 0x1, &(0x7f0000fcd000)="") rename(&(0x7f00009ca000-0xe)='./file0/file0\x00', &(0x7f0000827000)='./file0/file0\x00') r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) 2018/01/28 21:32:47 executing program 5: r0 = socket$inet(0x2, 0x1, 0x8000000000000001) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8200000000000001, 0x10000000000b) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000014000)=0x8) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000003000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x4, 0x2b0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000005000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @generic="07935ef8dd1f7064253e974343436ef8", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xa8, 0x0, {0x0, 0x0}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @empty=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @port=0xffffffffffffffff, @gre_key=0x0}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @port=0xffffffffffffffff, @port=0xffffffffffffffff}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @port=0xffffffffffffffff, @gre_key=0x0}}}]}}, 0x310) 2018/01/28 21:32:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00003e8000-0xb8)={0x0, 0x7, 0x5, 0x6, 0xfffffc0000000000, 0x7, 0x0, 0x400, {0x0, @in={{0x2, 0x3, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x7ff, 0x1, 0x3f, 0x80}}, &(0x7f00006d2000)=0xb8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c88000)={r1, 0xdb}, &(0x7f0000143000-0x4)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b30000-0x20)={0x4, 0x7, 0x7, 0x8, 0x0, 0x7, 0x268, 0x3e1, r2}, &(0x7f000035b000-0x4)=0x20) sendmsg$nl_route(r0, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c90000)={r3, 0x8}, &(0x7f00001e5000)=0x8) 2018/01/28 21:32:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r0, &(0x7f0000c38000)=@file={0x0, ""/4096}, &(0x7f000092a000)=0x1002, 0x80800) getuid() setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000ab7000)=[{0x28, 0x0, 0x0, 0xfffffbfffffff020}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/28 21:32:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x100) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000)=0x0, 0x4) r2 = add_key$keyring(&(0x7f000098d000)='keyring\x00', &(0x7f000074c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$clear(0x7, r2) r3 = fcntl$dupfd(r1, 0x0, r1) accept4$packet(r3, &(0x7f0000c88000+0xae3)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000702000-0x4)=0x14, 0x0) close(r1) 2018/01/28 21:32:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) pkey_alloc(0x0, 0x2) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)="0002", 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/01/28 21:32:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x8000000000000004, 0x3ff, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socket$bt_hci(0x1f, 0x3, 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f4c000-0x20)={r0, &(0x7f0000322000)="", &(0x7f0000999000)="", 0x0}, 0x7) 2018/01/28 21:32:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000958000)='statm\x00') setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00003ef000)=0x7, 0x4) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) munlock(&(0x7f0000498000/0x3000)=nil, 0x3000) renameat(0xffffffffffffffff, &(0x7f0000a3e000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000339000-0x8)='./file0\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000eaa000-0xa3)={0x0, 0x9b, "a40f41aee698c8be7a051d5787809a10e0b05efac6159698121a4ce516a018d916897d1a74750d136b4186a9d28aa64968329db5210625e49b1aff02a3d502ffe7076b95fa9f6135d8d8c4539a2b5ed332f417d456fdde68b5fa7933047e983bbdc5e4389be3f64b9e010556a26bb244cf80b854a51c137be4296de6f5d3431558796b033f77cd00bb0795e732612cd16192e711ccbbde75cfe047"}, &(0x7f0000d60000)=0xa3) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e7f000-0xc)={r1, 0x7, 0x30}, &(0x7f0000b06000-0x4)=0xc) 2018/01/28 21:32:48 executing program 1: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000004000-0x9)='cgroupK\\\x00', 0x0) fallocate(r0, 0x400000009, 0x10000000000, 0x4000000002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x103000, 0x0) 2018/01/28 21:32:48 executing program 6: r0 = syz_open_pts(0xffffffffffffffff, 0x8800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000036d000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000191000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f0000b06000-0x33)="") unlinkat(r1, &(0x7f000048f000-0x8)='./file0\x00', 0x200) chdir(&(0x7f00003df000)='./file0\x00') getcwd(&(0x7f0000a35000)=""/0, 0xffffffffffffff85) 2018/01/28 21:32:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syncfs(r0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f00009ef000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x18, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:48 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r1, &(0x7f0000014000-0xc)={'system_u:object_r:passwd_exec_t:s0', 0x20, 'root\x00'}, 0x28) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x88, 0x0, 0x0}, 0x0, 0xa0, 0xc8, 0x0, {0x0, 0x0}, [@common=@unspec=@udplite={0x30, 'udplite\x00', 0x0, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffc}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2f0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000012000)=""/4096, &(0x7f0000007000)=0x1000) 2018/01/28 21:32:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000015d000-0x5c)={{0xa, 0x3, 0x23, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x2, 0x7ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x0}, 0x0, [0xf1, 0x7, 0x6, 0x4, 0x100000000, 0x0, 0xff, 0x8]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x2, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc, &(0x7f0000b50000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sndmidi(&(0x7f0000928000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x80000) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000948000-0x68)={0x7b, 0x0, [0x4, 0xddb, 0x5, 0x100000000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 21:32:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a41000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x4) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000059000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000742000-0x4)=0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000ca6000)=""/69) 2018/01/28 21:32:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000030d000)='/dev/dsp\x00', 0x101000, 0x0) sendto$ipx(r0, &(0x7f0000157000-0xef)="212455a9b52709d0d47156927cd7172331409804de440041a6017a839cfb453662c65798b8f4365f6dd8b6ea0801ecaa423b6be7648a143978c62ec67081d3656e17bcf21494a2811a163ccce337a4b5feb23b7f6f234ffa58478fd54a3bf461fec70af99336690ed7608d51b630e9008dd77fb7ce10c9114c7f0b0c0055094170ae4ca19283f7612002f4e5b28f44799d609c2a24569b91ba5c804878ff706d283e24ce9cb3a7716bbf7150ecfa4bf263fd25e9716dba6645d4684c7ccf27e0d5615f9a900dd1ca6974d161448f9d4baeff2e88dbeb1ab437128e804f77a477f25cd3dc15c1720e03133dcde0b9ce", 0xef, 0x804, 0x0, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000041a000-0xb)='/dev/mixer\x00', 0x28000, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00002f9000-0xc)={0x0, @multicast1=0x0, @loopback=0x0}, &(0x7f00004c7000-0x4)=0xc) pipe(&(0x7f0000363000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r3, 0xc0405519, &(0x7f000094f000)={0x0, 0x3, 0xfffffffffffffff9, 0x1f, "8cc624a709beb5d7ff8e377e8d19d57aaaf10c954c6eb65f3a7425d58cbd39494cf496df401e5b75a885cd7e", 0x7}) r4 = socket(0x200000000010, 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f00007eb000-0x28)={&(0x7f0000b41000/0x1000)=nil, 0x0, 0x2, 0x50, &(0x7f00004cc000/0x3000)=nil, 0x2}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000973000)=@assoc_value={0x0, 0x1}, &(0x7f000012e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000aa5000-0x4)=@assoc_value={r5, 0xe20c}, 0x8) sendmsg$nl_route(r4, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000327000-0x10)={0x0, 0x0}, 0x10) setsockopt$inet6_buf(r2, 0x29, 0xd3, &(0x7f00004a6000)="2069d747ef72258c92364f59fe71483ce1265330967d28dfc07b2cb2f957350c7a9d320225b93b3b1a2f80691c0e2e1da958b59359fcf74bed84292561a15354068f5ac0937e586f6db62be8b4d15982c1843a8d2cff290408c7af9b79d6adcf4f7a6598c064e6142df5ef64b1551056eac6192c26301e143a9cbe500009142dbb3abc90a3d8e62a", 0x88) 2018/01/28 21:32:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) pkey_alloc(0x0, 0x2) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)="0002", 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/01/28 21:32:48 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat(r0, &(0x7f0000001000)='./file0\x00', 0x40, 0x2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x4375, 0x10, 0x3ff, 0xb057}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000002000)={r2, 0x8}, 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8b) connect$can_bcm(r0, &(0x7f0000000000)={0x1d, r3, 0x0, 0x0}, 0x10) 2018/01/28 21:32:48 executing program 2: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0x3000, 0x2, &(0x7f0000a93000/0x3000)=nil) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xf) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) clock_gettime(0x0, &(0x7f0000460000)={0x0, 0x0}) 2018/01/28 21:32:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x4, 0x40) semtimedop(r0, &(0x7f0000562000)=[{0x3, 0x9f, 0x800}, {0x6, 0x1, 0x1800}, {0x4, 0x8, 0x800}, {0x7, 0x0, 0x800}], 0x4, &(0x7f0000d2a000)={0x77359400, 0x0}) r1 = openat(0xffffffffffffffff, &(0x7f000010d000)='./file0\x00', 0x0, 0x121) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000e1a000)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f0000fec000)=0xc) r2 = socket$alg(0x26, 0x5, 0x0) fcntl$notify(r2, 0x402, 0x18) bind$alg(r2, &(0x7f0000630000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f000090e000-0x4)=0x0, 0x4) sendmmsg$alg(r3, &(0x7f00002f4000)=[{0x0, 0x0, &(0x7f00009cc000-0x60)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) fallocate(r4, 0x0, 0x0, 0x9) r5 = dup3(r3, r3, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00007d0000-0x20)={0x7f, 0x8000, 0x200, 0x8, 0x2, 0x80, 0x80000000, 0x80000001, 0x0}, &(0x7f0000250000)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00004f3000)={0x3ff, 0x7, 0x200, 0x4, 0x40, 0xfffffffffffffffa, 0x8001, 0x3f, r6}, &(0x7f0000c1f000-0x4)=0x20) sendfile(r3, r4, &(0x7f0000e65000-0x8)=0x0, 0x100000001) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f0000857000)=[@in6={0xa, 0x3, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffff8}, @in6={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}], 0x54) ioctl$KVM_XEN_HVM_CONFIG(r4, 0x4038ae7a, &(0x7f0000035000)={0x2ea2, 0x0, &(0x7f000052c000-0x39)="a6824a5eb1ce5cf07722db4eb8ac804d699b656a3b96e51705ec00595f085edc729c2df8ca213c676e5464e6232ac67e3b64b2ed57160e5681", &(0x7f0000c3a000-0x6)="da06ac0e4dc7", 0x39, 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]}) 2018/01/28 21:32:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000368000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x8000000000000000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000dd7000)=0x0) ptrace$getregs(0xe, r3, 0x5, &(0x7f000034f000-0xb7)=""/183) ppoll(&(0x7f000030f000-0x50)=[{r1, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x2, &(0x7f0000aee000-0x10)={0x0, 0x0}, &(0x7f000004d000-0x8)={0x0}, 0x8) 2018/01/28 21:32:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x3, 0x78, 0xffffffffffffffec, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000036000-0x1)=0x0, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r1 = dup2(r0, r0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/01/28 21:32:48 executing program 1: gettid() prctl$intptr(0x2000000000029, 0x3) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ed6000-0xe)="73656c662b65746831a470703100", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) perf_event_open(&(0x7f000025c000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/28 21:32:48 executing program 6: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000032000-0xf)='/dev/sequencer\x00', 0x2, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000032000-0x2)=0x1f) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000000f000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000002f000)={r2, &(0x7f0000003000-0x5f)="0195e2c03d821ba5d13c2ac61b3c315918e780b8b0d002656785dfcc884eaa5904c67b96a35c0e3437cfd199e15de88d381eeec61b8211da886923a227380e3627881c05892ffd60de72222bad9161c8295e88b70303887ae61ea2b6711797ce1e5d1761", &(0x7f0000032000)=""/86}, 0x18) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000030000-0x34)={{0x0, 0x2, 0xffffffffffffffff, 0x3, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 21:32:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000775000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00006f2000-0x1)=0x0) capget(&(0x7f0000153000-0x8)={0x20071026, r2}, &(0x7f0000b9a000)={0x1, 0x3, 0xfffffffffffffffe, 0x0, 0x6, 0xff}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) 2018/01/28 21:32:48 executing program 7: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000004000-0x9)='cgroupK\\\x00', 0x0) fallocate(r0, 0x8, 0x0, 0xfff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000001000-0x4)=0x80000001, 0x4) 2018/01/28 21:32:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000742000-0x8)={0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) pkey_alloc(0x0, 0x2) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)="0002", 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/01/28 21:32:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x100000000007, &(0x7f0000047000-0x10)={0x0, 0x0}) r0 = syz_open_dev$dmmidi(&(0x7f0000546000-0xd)='/dev/dmmidi#\x00', 0x6, 0x101100) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e30000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b2c000-0x4)=0xc) r2 = geteuid() stat(&(0x7f00009b3000-0x8)='./file0\x00', &(0x7f0000b86000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005fe000-0xc)={r1, r2, r3}, 0xc) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00001e6000)={0x8001, 0xffffffffffffffb5, 0x0, 0x5, 0x4, 0xffffffffffffffd3, 0xdbe, 0x0, 0x2b54, 0x8, 0x7}, 0xb) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000b3f000)=""/15) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) finit_module(r0, &(0x7f00007be000)='/dev/dmmidi#\x00', 0x2) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00009e9000)=""/23) bpf$MAP_CREATE(0x0, &(0x7f000000b000)={0x1, 0xc, 0x3f, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000053b000)=0x20000000400003, 0x4d) 2018/01/28 21:32:48 executing program 0: timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:48 executing program 2: openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007e4000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x4) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000371000-0x14)={0x1, 0x2, 0x4, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fe3000-0x18)={r0, &(0x7f00003f3000-0x5)="", &(0x7f0000bc9000)=""/32}, 0x18) 2018/01/28 21:32:48 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00005cf000-0x4)=0x0) ptrace$pokeuser(0x6, r0, 0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1b, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x30, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], ""}}}}}}}, 0x0) 2018/01/28 21:32:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x2}, 0xc) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000b82000)=0x0, 0x4) 2018/01/28 21:32:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x4, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000e4d000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) times(&(0x7f0000578000)={0x0, 0x0, 0x0, 0x0}) openat$ppp(0xffffffffffffff9c, &(0x7f000035a000)='/dev/ppp\x00', 0x2, 0x0) 2018/01/28 21:32:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x29) poll(&(0x7f0000d2b000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) write$fuse(r0, &(0x7f000069b000-0x30)={0x30, 0x5, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) setsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f000062a000-0xea)="4f4633905aecf429c9c2402886cc694533e50a81f8675048e90db12fd548fa7fdecf48ad503b52a13101c6385e72b69432f840e638ef5e01ede9c9895fdd6bb50bf69959a0040711c202d340ae1749097e2c83aa7aa6dd5cf45d955df98db49f39c49169701777f2b098e6486b256a20dda64beaab87bc9c9117786c69941254ac6c12d6d78629e8fbabfecec9e90d958f583f6e6d8058462741ccaffff9769701bd24ea5df8b5ae4da551f75c060b16cec27ff7243fcc641251286bdbbfb9697065758a074a5c385a5c0851343a0da2a7a94b7f033c2f3d1a06601a8321858f5e5379244d46ea1653c9", 0xea) 2018/01/28 21:32:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0xa00, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000742000-0x8)={0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) pkey_alloc(0x0, 0x2) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)="0002", 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/01/28 21:32:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = syz_open_dev$admmidi(&(0x7f0000032000-0xe)='/dev/admmidi#\x00', 0x3, 0x40000) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000d8b000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007da000-0x10)={r0, &(0x7f0000e95000-0x2)="0006"}, 0x33b) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001c6000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f00008f4000-0x4)=0x3) 2018/01/28 21:32:48 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000051000-0xb)='/dev/adsp#\x00', 0x76, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001000-0x5c)={0x0, 0xd9, "4762dd9a7d07402bb88a1843978d7b4f2ee8f4500439f1bc947ea87f1a0c06548b62f6700f663c8d56c71c529585b33cb713359c3905e1f6276f971e283b16d3cc049ea6935905447ffe3163d92e885b87f625073434d88f822d325fa10b547e3e15de3e1fac5c52483e4c2e8d48aa926d6872b38187d01328feeb6a1c97921f8083e58d867cc47fb28181416e0e86dc5b9a25718ffa992469ef591eb45768f797559f7a77f5dea97f2b06c335662216a7e0e08ef3fe9fae6e62871c05b515de32341fedd05eaad150429532f0ea5f70732a8f7a692e29f0f7"}, &(0x7f0000000000)=0xe1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r1, 0x10000}, &(0x7f0000001000-0x4)=0x8) prctl$getreaper(0x25, &(0x7f0000189000)=0x0) 2018/01/28 21:32:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000f2d000-0x64)=""/100, 0x64) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) shutdown(r0, 0x1) bind$inet6(r0, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x40000000009) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000167000)=[{{&(0x7f0000de5000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f0000ccd000)=[], 0x0, 0x0}, 0x0}], 0x8000000000000ea, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c26000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000935000)={{&(0x7f0000da5000)=""/34, 0x22}, &(0x7f0000785000)=0x0, 0x2}, 0x20) shutdown(r0, 0x0) 2018/01/28 21:32:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000742000-0x8)={0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) pkey_alloc(0x0, 0x2) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)="0002", 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/01/28 21:32:48 executing program 6: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005f6000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000bff000-0x4)=0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000fc2000-0x4)=r2) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000915000-0x10)={0x0, 0x0, &(0x7f0000fb2000)=""}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dd5000)={0x0, 0x0, &(0x7f0000fb8000-0x2)=""}) 2018/01/28 21:32:48 executing program 3: mmap(&(0x7f0000000000/0xf4000)=nil, 0xf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb87, &(0x7f0000022000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0xb51, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "a0cfb749dcf7a45efc5e65b379db769402fe7484dd0ae5295f0de116228723aabaa876d0f2a3d06f286adfb814260602913fc857cbad82664917dacfe263393893cfc8ecbd9b47c54c1efa3c7544d1bfc836f9f26517f47712811883b789961cf521afa58ccf9190fa13ffe71542e6276bf677323716f11aecdc11ad72835dcc74123ebd908f9c105837bef0dab472b15dcd971cfd36927479e0da8cb1437e312c0f38df6a02a69a1c8fc3bb82a0e10e05853ca224efecd9cf1d9d3d49345c41206ddeeae3466598851e017f1b6caa13efab25a2c0cece9d51f90f3e0559a4652e6ca2f5c523f3d4bd7825bf67f26fd98adb0f628ba46386a119cdfaac4319e89f70f3312f96bdb81ddbdb3e42a6b94bc8b81fff4a5ee31ac8359b44801d4b4753712cd5d21871a4625dc64d3497c19f282f102a49e1e9378da3d1eb321e6d09065c3793b60085ca230f64abf448890ea956fdd414bb10f9821b8358b9c38143be3bb703f324b498ff80698b78d2a394cc36103d9885f56bf4bf9b8f9d11f22b551f8214af4a6862746441dde3f2b7d9d0407dd068d0769f0a88adc3648794397468d714e7b8042b9fc76022d758c70c728cdd95a84c708f77d0a79695410beb86b9cfd2bc20d4dd8834510b3d1d16f75391690f78a754ff22937c9a7aa9d300a76e9523d3f127142cf9eb1045eca289f614abd53acfa7d5a644bfbfcc3d33bf7055113a19cf774634fe37dc080e9dbfa63fefe50a60e29469ae6c66cca8a76b2a9e6301e35f17e39b8203918ad08760021e4f3573e8ae4f49671fca5bd24dfff2086c4ed138e0d092675b60a6fe178f2e5fe6ca93adde8058f257a322b2f72ade619fdaccb9190c57e8cffd342f58834233bf940ed94e14a5e1968b139b7c5e3d420702e168f41dd5d378b0b6a414836b1e764dc232b1b17a4e3424401c2a4ba9992c3b6baf95c2be05c4220735465d6f6d5a3c2cdb2f16adb74b18ab6d74bc2e213169653add6aa377b8bdd97b6876e2feeb06e9ad3ac0b999e2c48f9be98a09924ff99f15b7ad36e183564eed5b31cd3e8a935a6566a0f406859d54c41dce982ff415d7e069c36469004260ae4b3944adf7362906a84663d13b8011644fbe2d852ad32c6ff867b36a2e87d276bc96174f4123d0b1fc69ddaac108ea2e35b5cca413155967bd6cc86e2787bccbabd8db016af7f335bf82ea5f6107a3c0e7b700219015615065fb5c33319949dcfdbfe2fe61e939b0d3e242f22c4f1a7f77abf56f0892ac7f7db0716b2ecb23d43aa58e4d6d50e4caa082c0a7bfaacf23ad1be0a3b12c4e47fcd4c1dff9286dca2bd4a1a76d41f77ca918de415e7ee68879059927714e60e1742e971742c3ea4f0241f33e5fcaef5aa5d22a3e0656cfcba7be9564129b515110af24fb77c5b64675bacb8762b7c915b5c235e3a4e7dde327cf99a553724b5e91056755285df51bd0905b75c59d624770e1940c0095846b9ad2f21480b457fee3317bb5dd799e285ba3509694a27a816f1bfa2f05a831a5776305ac721415f7c62962c8bb07f48db72cca777a4ee4003c63b0872ef4c4f08b1c2ded3c83c76a7cf380213c6a1541808ef6ef079b7644e5ceaac999fd42f148275e4500444951936e654584b61fa2df79ca44a57c7b5bcec61891368a9d71d42cadfa9c3e89c59a32ea1c0766a9e6b3dc7ac66e45da2dc855c719821cda64f4093541813afb11880100ae3e92ad3e0cbc3859bb8027aff519102da3555e67ad3f84fa414032e4787ba5a2efbdfae44f12dd0cb2d4cd03038afd5820b8e2e1921e54f8c2ce675fd773c7fa06ab1d2441973df4e27f4d7a753ebcb26dd3ca6ad8feb18cdf2bd740b214584ccad910ece27cd0dd1b696291be9dca5d7a6c1588b264359f9033b7312ea5fc7e8654968cd745a1903fcc7a7b98ba2fe8650fcb125c505cbf8d522e4dc4a1cdb1ca8fa20f29d0ca2523668a70b1dfc5bca24dce6400ad1320c2340a6eab9839d8506c74ff875f77a069d0f646ba7018264e6fe55558ac1ede5afee338c896353f18f356494ab02e17f28f74494784924c23ab26919eb3fd0bdcd09540292589f9b3cbf9d824d707962bbaeacef4caf32cfd591125ea012b40ec68ffa45f67853ff9c62a990c3b8cf14b260ad2673922654dbee0a8ff30b68e38001ccad8c469f7818d820db534c5c13aba4a1077b6b52578ed349729dbbeaf424360c1a90c56ff765823ccabcb3d1157cf867d12dd535fa299a5b8ab78e0e3786cbb7240e399422330b38a437eec98565a486cf46489a1666437bd5c70eaf4028b2b0b81000f58455a2b9ba2b8c5225cf09a9f2e58adcd464efa3ce21be44ada7b646da12c95a33541752a085043a7c33cb5798aa6c73e818212eb628d0beab57ec8bc6f1c39d42d43fd9d822324982c3eff209c781e6433dde3e166789d6a9bbafaf03dc7a6ceb639eda61f95a205a652147b0ed3ee22f6f5bd4100831d07db740b7e3c591078e31cfcf09fb546d0bd67c4ce6b77f8bcca9738ffc5b9362930d4eba505515529cbf6a5938479f624d3122de51fa0ddeb145cf27717eb7547fc35ccd3117764f4b7262b405361347a2f6af256dbba3af954d4bfd00c2fc67f5189b3fef8b87f421c9d7ef4cb888492b8466fbefc3e3cb9fa061245a99776ae67beb920e0bb5f904d838979549a64cd745006a14a3db37d2c10c4039a5445a54d34304cb386a577a7573bddb8b2f9ffb43c0c220b6c8a0f104ac9288f3eefd4da7b6ee41f87244e93180fe930041d4bb72ff960779f059ee3f95659eddee2b2eb5a8cc3c1692ae9f3d6ed0db1309dc1d1252aabd00384481c849eed5332b66539b1c1bf1348ac3f8e6bf544a1772386d8d2bac6ef557f5ee7c972549dbe93a0cfa19f8c65a1b711af20e082aff4d128b8a41e322a989d79d5f28743468284d3f46952570aa89990b70e35174f1e82a002e603c09e05a4624dc94c16417fa220e22f0f51bd61f934c07e6dcb0c982111a65c5c1a381b1dcc00fc457d258117bd92d41048836636bd477d13c77a6f59b169b2ce31d795e1d77d811ab254134aa710d512b0ada03c29d54fdc70cfd8659c74d3b2432a06e547114c0fe7559895726c6fae4d06a4afae3fc4d50da77bd6462e22e86248a9288ab2cbd56b591bf81fd6e23a7a6186f74af90e95f912b3013fa285faba1b6f367038ee12cf29967b773c3593ccd765a6b98a92afa63d97d97aa1ee2b4c65db872ec1a15657d2ac62d804a08f2ae32829ada2e466f477c157bfdfcec13b058405eaee930146fa4c5f6ce2b2955bfad06653b2c298a6d9e9872b2608e4612bf8cb90867450359a6c265e150e644019ae7d887f49baeccb884f6088a6fd7ac9b51dc4cbf87d338542c151e69101626c8e45e9c3a58fcaf71ca6ebd0c0b92fe860524a1a3af42ab3efb755e63685e0a83b8999fea9c26e14898d7911022bed6ae89a91fd941fe8a09557b72628d2abfba94901e59041da6fda2b4db8dc2eab8c425da9b4510a7fa51e2a3e04e842c81ea839750e3b442a05bee86d70dd8384b81403235abe122f4d57584e74d3d2ad41c0e7ddc873cbcb8222952fb449589e396274b70453bb3fe42d6bb4f510d24ad38a291a46d08a875beff81908fd0106c9e8c70da6f83e54d35a73421a6b9183a52f6df8c1dba0b377980d30920d5d665e7e1983d850afecd9904ec0dce7c8f8aad7375afb7bb9f1adbef2fe30d0d45396990d6551f19e57aa5e281e012833621b80c6cce4ab7b2d27566b7af604c42bfa09071adb4ae9d64c7bef9b542317c4d881f109584f5143493590ba3ceaf623e54d9ed7624abf04edb7a96fa92054e84f641c5a106b602b81c1a7fe1383430ac6197649fe2a0d665c8697be22c824b111c200a526c81984effecf94f0d31a195e007fb7f729ee983d4f65f842828d3124f53dd872372ee108b3f3cd222716fcb42608f92ad75a21641895029f62965e43e810b47bda6163babb739ad6dd731bf4fb14dce51c3be4a2540fcffc4278628cc033c01c3bf15007d49916c71425adf2dca0a5e6d3abca49f210496625da35cc0538"}}}}}}, 0x0) geteuid() 2018/01/28 21:32:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r0 = syz_open_dev$sndmidi(&(0x7f000024f000-0x12)='/dev/snd/midiC#D#\x00', 0x2768, 0x80040) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000982000-0x4)=0x0, &(0x7f0000696000-0x4)=0x4) 2018/01/28 21:32:48 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000000c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000000b000-0x38)={&(0x7f0000009000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000003000)=[{&(0x7f0000003000-0x1000)="2e2fcac0330848", 0x7}], 0x1, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000d000)='/dev/hwrng\x00', 0x20000, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000000e000-0x4)=0x8, 0x4) 2018/01/28 21:32:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000518000)={0x0, 0xc, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b8000)=0x0) timer_create(0x1, &(0x7f0000ac3000-0x60)={0x0, 0x3d, 0x0, @thr={&(0x7f00000bf000)="40c109e60bafdd20d72853ec76aace232a3eace5e925c31e2ec741f3c705d7686c8afc9e27d28979d042f32cbb8ff511efa31c1f6fece8c71fc9c7fe09225540f43c8ff22698d86b543ca791ec44f4f98c3586f9d8ee472cbc906e007d", &(0x7f000088e000-0xcc)="521eab4782460096f9de7d0c943f6465f580fd676bd7c6cce573d05c1d68730eafb0425db7f26acc5fccac4c324867693eaed89807540f9576d152886cff63362d6ccf012ca12b29efb0db32e2d8fde02d3e2bf92fd428bf8d626fb89f65b0b3d6467b7ec207cb3259e2decc0fa9de0563f8c782834a441caa68cdb53dc4170baa3c7c2cfbd4c3acffbaba4ac71c0c0b904d81fea999d5d821652c4367d54135e4677cdba701c623d7686ef2cfd93d003c35990407132c52c686ee9c63095f456e2c4e0534f13bd820f68621"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ad000-0x4)=0x0) timer_create(0x0, &(0x7f0000986000)={0x0, 0x2a, 0x0, @thr={&(0x7f0000ea3000)="44fc043f8ea06f863ba3b60c2aada9db0eba2a755e89435882a756882da456167ada69116fac519673bbd0b56f20e57b696f403fe7a970f8d3e19e6313119d1f78f511f88e556963c4b17daf60a6125dd5ce0bc3e82df4097259e2b2c92a52b99bb4d1abdcc982b78e0951f204aae8fb2ceb599d49e2bc06d3e9ffa50639ca", &(0x7f000083d000)="6cb38c0d1e1ede35a7fef6541af02a548db1d2a8702a74e8e16a1c4e07126ef102d883bc77f7b90abbbde648afba29b7b1ecb297c6f3b83cb9e3f4eb22acc447744d944bda598bff002574005f20064daae036e7f0b466ad0b6b12bdfac0cf781faa20013e9a289f562992ddb46c976654ffd42c955bbb24429b03b0fb9980367dc0adfff35f1faa543b9363414de30fef6bc047ae8e8f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001c9000-0x4)=0x0) timer_create(0x7, &(0x7f000099f000-0x60)={0x0, 0x7, 0x0, @thr={&(0x7f0000e18000-0x1000)="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", &(0x7f00000fe000)="1d53f2f10979c94323af86366bd4fba7078394594309e53bc7b3e60ee55105ba0937f3cdf2c1dfa6459641cf5d842de8c6f7f30f483f58309ad88fedaa542ae4ceecb7421381e2b4964a7f9185f7fbe076db2d5e7b31e85ccef40d29bc719cc2adae142b4604346c9a295ef0"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ecd000)=0x0) timer_gettime(r0, &(0x7f00005e1000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000e37000-0x10)=@generic="a14c56af3f54a3a8e360e66edca24fe0") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000ed5000)={@generic="630dd0b8a4d993672897b7823186e206", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r2, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x48001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xae, &(0x7f0000a02000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x78, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "ddca54", 0x0, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [@dstopts={0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x0}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x1, [0x0]}]}], ""}}}}}}}, 0x0) 2018/01/28 21:32:48 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000742000-0x8)={0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) pkey_alloc(0x0, 0x2) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)="0002", 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/01/28 21:32:48 executing program 6: semctl$GETZCNT(0x0, 0x4, 0x25, &(0x7f0000e73000-0xe9)=""/233) 2018/01/28 21:32:48 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x20000000001) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000008000-0x4)=0x0) ioctl$int_in(r0, 0x8000008004500f, &(0x7f0000004000-0x8)=0x0) 2018/01/28 21:32:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00003fe000)='/dev/input/event#\x00', 0x4, 0x1) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000e8b000)=""/127) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000078a000-0x1c)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000dd1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/28 21:32:48 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000742000-0x8)={0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) pkey_alloc(0x0, 0x2) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)="0002", 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/01/28 21:32:48 executing program 5: mmap(&(0x7f0000000000/0x70000)=nil, 0x70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000071000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000072000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000072000+0x2c2)='/dev/autofs\x00', 0x200100, 0x0) mmap(&(0x7f0000072000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000073000-0x4)=0x6) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000071000)={0x0, 0x0}) mmap(&(0x7f0000071000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000071000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000071000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x498, 0xd0, 0xd0, 0x3c8, 0x3c8, 0x3c8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000071000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xd0}}, [{{@ipv6={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, [0xffffffff, 0x0, 0x0, 0xff000000], [0xff0000ff, 0xff, 0x0, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @generic="74bbdce7b225886623c1b1733a41a27e", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9f, 0xfc0000000000000, 0x1, 0x0}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x8}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x1e0, 0x228, 0x0, {0x0, 0x0}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x1590, 0x2, 0x800, 0xc6e, 0x10, 0x2, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @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]}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}], 0x3}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x31, 0x1a, 0x8}}}, {{@ipv6={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [0x0, 0xffffffff, 0x0, 0x0], [0x0, 0xffffffff, 0xffffffff, 0x0], @common='lo\x00', @generic="02fb4237eab761195670b1d4d11fe694", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x3, 0x1}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @HL={0x28, 'HL\x00', 0x0, {0x1, 0x8}}}]}}, 0x4f8) r2 = syz_open_dev$sndpcmp(&(0x7f0000070000+0xd9f)='/dev/snd/pcmC#D#p\x00', 0x1, 0x4000) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000070000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5403, &(0x7f000003d000)={0x80000001, 0x4, 0x7, 0x1f, 0x1f, 0x6e, 0x4, 0xfffffffffffffeff, 0x1, 0x3, 0x5, 0x800}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000028000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000071000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000072000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000002d000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0xe8) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000073000-0x4)=0x1000) mmap(&(0x7f0000073000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000073000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f000004a000)={r4, 0x2}) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000071000)=0x800) mmap(&(0x7f0000073000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r2, 0x27, 0x40030013, r0, &(0x7f0000074000-0x8)='./file0\x00') setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x3, 0xfffffffffffff018}, {0x6, 0x40000000000000, 0x0, 0x0}]}, 0x10) 2018/01/28 21:32:48 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000b000)={@common='bcsh0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000003000)=0x7) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000003000-0x4f)=""/79, 0x4f}, {&(0x7f0000003000)=""/113, 0x71}, {&(0x7f000000d000-0xbb)=""/187, 0xbb}, {&(0x7f0000008000)=""/118, 0x76}, {&(0x7f0000002000)=""/52, 0x34}, {&(0x7f0000007000-0x39)=""/57, 0x39}, {&(0x7f0000007000)=""/135, 0x87}], 0x7) r2 = openat(0xffffffffffffff9c, &(0x7f0000005000-0x8)='./file0\x00', 0x8000, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000007000)={0x1, 0x2, 0x4, 0xffffffffffffff00, 0x40, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000a000-0x10)={r1, 0x1, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/28 21:32:48 executing program 1: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") flock(0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d2d000)='/dev/vga_arbiter\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=@random={'user.', '/dev/vga_arbiter\x00'}, &(0x7f0000002000-0x8)='&cgroup\x00', 0x8, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) getsockname$inet6(r0, &(0x7f0000605000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) 2018/01/28 21:32:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) r0 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f000089f000-0xc)={0x0, 0x0}) r1 = syz_open_dev$vcsn(&(0x7f00003a0000-0xa)='/dev/vcs#\x00', 0x2, 0x48001) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000e0c000-0x4)=0x4acbaf12, 0x4) listen(0xffffffffffffffff, 0xfffffffffffffff9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c39000)='/dev/vga_arbiter\x00', 0x82200, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000436000-0x1000)="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", 0x1000) 2018/01/28 21:32:48 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000742000-0x8)={0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) pkey_alloc(0x0, 0x2) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)="0002", 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/01/28 21:32:48 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000ee7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00003bc000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aa1000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000130000-0x8)={0x0, 0x7}, &(0x7f0000626000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000704000)={0x0, 0xfff}, &(0x7f0000f26000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000860000)={0x0, 0x8}, &(0x7f000025a000)=0x8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000033c000-0x4)=0x0) ptrace$cont(0x3f, r5, 0x81, 0x3f) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00007d8000-0x8)={0x0, 0xae}, &(0x7f0000690000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d18000)={0x0, 0xfffffffffffff800, 0x0, 0x100}, &(0x7f0000afc000)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fd8000)={0x0, 0xfc, 0x4, [0x6, 0x0, 0x7f, 0x2ea]}, &(0x7f0000d03000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000b61000-0x8)={0x0, 0x8}, &(0x7f0000df1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000d20000-0xc3)={0x0, 0xbb, "504d13a75b37aa4e05409c1c5fc0785ce0e0a423bdf02a141494af777f1f8491d508521069a4c3270d3af4c18f3e6da7f5d7688bb8d1f9094abf6df0e4615b0ae28674bb8e0c8b447ffc5a46f29ffc77e998a1ebe0d803e552902b9ee5d6c6a6c95ddf70ba545b64ed447b091d948ef3c5fe10b062d8cccd44e5ceb53b7d512b095522df2781fa589bf71abb4bfbaffd4235e316baee0bcd645ac53f5490ea8fa1e6a4816dbf21a20bf37473b83d54b8b544b1a272bdb208160ba6"}, &(0x7f00006f0000-0x4)=0xc3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000370000)={0x0, 0x3f}, &(0x7f00007ca000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000829000-0xbb)={0x0, 0xb3, "2d4b79ccfc3aa99f017d6473428c48da97e6c9a6fedcaa6a04f31e9cbdca31ac66f83064c93c589c119398567d3fb625c54f765ef4029a8ceadce4d596c9bd694d3b6dce647372e839fb7c1650ec7987addf58c1f3c07058456fd9292e8da3631c47dbb5d2230cbd73d1e9e2841a7b8c85da206f6c428616c9569011061c26d1687f6d4c929d2070ef733831e9fead03b5b8a2f6f50e1c0db12cbcca9def09b0305e382f72b5bd8f0905a6919324f5badc1406"}, &(0x7f0000e52000)=0xbb) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000081000)={0x0, 0x0, ""}, &(0x7f0000280000-0x4)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000256000)=[{&(0x7f000070f000-0x10)=@in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x41d}, 0x1c, &(0x7f0000730000-0x40)=[{&(0x7f0000890000)="b4927767c269a692637de98daf052053d028335bf94d37f7df5ff9ca7f8f5912c83db1401d03cb0f92ec21f2c4cc8078a7916b5fdfce4abd9dee804147bec59a3a0bccfdb80bb0e40679e7d44a767ab8acd9f1dc11960e8a7244c238fbf0692c7f04c5839b9552b484ac1b44baab8c2d695e1d98637deabfb5d77b9416a9fc60842b69c79c5b1f609769dfbc030a832fa31e74d7b1f6dc68b825c97968d384a0654e0556f25b7ed0f1808f2e4716296f5a6241e02fbeb2", 0xb7}, {&(0x7f00002a5000)="14923e4cc375c3e54fc9515562ffb26c0f15170cf35d397a36c2e38dcb2f63bfb1aa3ac348ddee4459f0f0aa38b01e076a32a0c2137bae4b47377f48a9e8840d0e270a7683c514148e0eba0ccbfe29442e47f1f3c11a75b733aa69fa30446ec2d411e2bad0d7685e1483667a8e6dda49f86783aa17022e6ed59cab4a299ef2757d27c2f0880ecdf8b5a6ea9c5223a1bd", 0x90}, {&(0x7f0000529000)="", 0x0}, {&(0x7f0000360000-0xa2)="ce0d4190bba14f14214b05df365c10c87263a1cc1ebff2167161b4dd5406c9c8b15590019982d089ca4c15bb70e0a2ca194dfd810e017f1bb0e10bfb7def9b46897d2efbfe3d87ef11b520e3f48a33771dd7c7aca5d503f9f53060e729c0e2b49d8548e886c69db6a3e75040eb5f5ac57519d3d9b638f573cd40c2157254b2506e5a1814909e433505dc52070aca7858167eb68ed432dc39b42d7606df3c82e957ae", 0xa2}], 0x4, &(0x7f0000cca000)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x2, 0x1, 0x3, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xff, 0x77, 0x8000, 0x2, 0x8, 0x2, 0x3, 0x9, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x2, 0x6000, 0x2, r4}}], 0x90, 0x8000}, {&(0x7f0000155000)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000060a000-0x40)=[{&(0x7f0000cc7000)="f5e483bf1296394aa08ca33152ca200204e9a4684a1a7a4c9568ef603455f8f8aa89b2cd7412e7d739d5179a2273d823502ab901a6e1103b4830f7a7b67d9f0232cdf93bbb53dad83d895f266a66ee29363a46a756147b5e432e43ec7b4268b5d592eda2457882a2fd820fc8cf5c709b9af021147c9004ea26316a5b55fea55ee2dec764fe11deb3568debb0bcae383e16132281de2cb8bd41fda532ef09e736d7407bbd504603fb8726d3797985d3c26a03da5995c4ea4abbb9a251a37c73bcb2dd755bea0e9615aca664b331c31ce0dc81cb97031b01fa90ec01ec29f4d14029af294129c7b28aa88b3723c029ed96a7702ddc2a6e8c8e93", 0xf9}, {&(0x7f00002bb000-0xda)="8ba1c9de5805520b228b2eb8be99acb0922dd74aea4c87c4ecca4b3a0f73bb1c1635bd74ca4733636777cea3696e7be53603f327794d13fd9015d338129e8a3329f90644b5ec78c4b8d8e7ed05faa0abadffea5c8ddbf058d822c1c34ffcdd0e4e3f6a219aa16dcb2e4e37fa67386048822aca47e79ff2b3d29ab78d2153fdd538c3a3a5bb9a6c920fba78fa634794092b1c65c11b4a4d56bf39cb66cee24483a3915600b7538f86cf56ec9a3a9ad72f1b94d4b0349edcf4911afb39de24f6b7e549adbc9bdd9250875c036cd3ddae24700d2b25eadc01ee461d", 0xda}, {&(0x7f0000395000-0xf5)="2be4bc26dfafa6d8d9f1909ad193509ab7fd2dd84563792525942fda12c835671f393d569cf89731bb825dd3e166386f230902a162ec0dfadd7ff77a65d79e8b5ea522d2a2bb25e262624d10a013bced78ceaa57b3f5a79a6a36b6966f3188d1a0e40da7af18cc6001f51819aecbdd251dd0f5fbcf4eaa622652d78f84442b1aa5a3e36e1ca07229a378af65f5a1c6fd1053280f8ae4bbe718c4b6265a9c8d58412cb47c145bb2d98b0c6fce2743c6d6f889ed5ca6627b7dce57ea6fa21ac4330c5eea5efdd69d272efcc32a8d394933add9cc9ca80d680ae413852f87b6dc3fe4f026c1527a165e978e9d0a01ae806753803aced1", 0xf5}, {&(0x7f00008df000-0x8e)="6ec728dc548352ecf289e8eee0a29daa82db7ffd103442f7dfa8bddb5f961aee35cdc09c37d18e3ea89696aa7d21acbb03548c4d092a893c17b032bd817b763b002584e3ab2cd6e678fd4dfaa30f89255b2e969bbb6c3b26ed6aa6d727ddf24f4efdca088d2da27ed499dcbc5a2512c1edba305b766747553a84da8759ee9415bcaf39a568c7e7ae4e00215accee", 0x8e}], 0x4, &(0x7f0000344000)=[@sndinfo={0x20, 0x84, 0x2, {0x4de5f898, 0x200, 0xfffffffffffff054, 0x7, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x201, 0x3, 0x5, r7}}], 0x60, 0x10}, {&(0x7f00002b5000-0x1c)=@in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c, &(0x7f0000e88000-0x40)=[{&(0x7f00003d7000-0x62)="82b529d0a4efb8cba53e7246738a3b971de69a274a433353d745d8f4438245de7ee20fded3a953b958fbd154fe3b41c0a6b4e8ab078bc79f2862069c107eb0186d8d20e24d64bf8b5a7ac4371202e1ef55edd4b6f0977aafa59ef1331b0b42dc4b68f722e8a8c972c989103a0d1b374be5cf706dc7bc53626a509089e086c6c041fe54d3959e37abdd257be8fe57b159157dd7521da821a969dc034696875a370879f34e4ad794bfc5fa9df1f2824d852d45c93495", 0xb5}, {&(0x7f0000ed8000)="17d2effa55b5b4ed6859ea9b27854af9fdf25b0f426888f63f3f8c1f2c4d69131ebaf5691c440224d57c431852cd58e4bb79d43c234b0c7a8f3f655b4811dddafe6daadd9891b3ae53b07a6e27ebbc9b4128be3ab13cdfade4d3a9f26790ed5dd221ca3528e849a8b297b48ea617f062dabdf36deda938ba282da6a54a85b943dedddf6b289067a818c00a97080ac4786f14cb07a35ae07e84354dca03115ae190248eab58416004fac203eb", 0xac}, {&(0x7f0000743000-0x9d)="86b8184b8d7b0593d59f5942875e35b12bc17141fd060983288e8857ba36610763b81090fb1edb23ccd92ab1be58a5597dc41a033807ad931069fea460ddcdef76ef4dc4292cf3b39f7c6e13fabe4bbf70a290c36efa2953a5ea03e5207a7c0a0bc0a2b92e6673ca9c27b38e7e42921c5cd8c230d73e09ba9b74e04cf674c2560e1939ec89f67913a57b11bb9bec8017112f192d8e8fd3ecc23620d382", 0x9d}, {&(0x7f0000bf6000-0x6b)="f0bffcfb46c6c875d4650196339a44cc271923de0c4f83e100c8d51b46cc70e6f486e7cd61dd8dda840e559ce02c719c5fa2056ac19916baac875cf8f1f94be3e58eb06a49ba4a4d463b4108242596813073ffcf3750db8c3d4985e51d27417445808ca4384e9949c4b191", 0x6b}], 0x4, &(0x7f000060c000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x1000, 0x8000, 0x0, 0xfffffffffffffff9, 0x30d, 0x9, 0x20, r8}}], 0x30, 0x40000}, {&(0x7f0000ba2000)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000570000-0x40)=[{&(0x7f0000045000)="fc1c8e16932d3ad4ce0ed36a75aead8e6ecd9d3f75e26124ec4001d99bf7eb2f16e03f43b321a4ad65543162f0fa1f5efe888eaa8634af0f631e996eaf2e69dcf4d53b358c2af7aabd49a4f6e0a7ddf21115b46994e86c1c94a927f45fcc8a615b669bd6e474983d041ac329713903d78330e35f48bd1020e4a3e042421d2aa65706e75d695d8e293e3beddc", 0x8c}, {&(0x7f0000238000-0x6b)="6429e9f2455fe48a52fff27821e4da647755ddfa06c1951c52dbb95afa526d3bcadd2774a010f1cdb8e8792a6648cb617f15f32bf34fbf23612b2e725514c7196fc9e30de5c0eda5ab5c7fab8ddd83b905447c976f073ab9e00b3e66f5cacf0965fcdbddbb1468e6d184a0", 0x6b}, {&(0x7f00008b3000)="088f758fa23088f79462a8b1c0607c730bdcdabc592e88", 0x17}, {&(0x7f0000936000-0x6f)="6df94dde6f2e02e4dd8b77912a05bebc71683a22a1e1fce1881878027be4f06e3cb17a5b6151da5e73b9cafe9379bba5a32b3302ee7421162070be62c4b6b27c945d0a2245cd9622773f0957df47c7e2cc97b2a4c407c6a4719483cbe339fed63a990a1d74af8662e1ee2d3326c143", 0x6f}], 0x4, 0x0, 0x0, 0x40}, {&(0x7f000032c000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000272000)=[{&(0x7f0000860000-0xd5)="c548954acaa52369b99eff7eddcb5dc339c388b72bded79d2800963c5a9160615e58e8a0e0281d9374b673eb2ee889c08a39ac7ff3f771fb75f224e7bbfd9574640b3747e546f2d9f7aa421377fa2bd6bad684749a0bdc32fbcc5bc080e12937420c4f04970296f8d98f15dde1a21feaba7e30b84158cbad9c53802da97048356320c2ce2febaed691c1cb77477c5835e12e331a95082ca064982dbe73ac066f60d889a58dc3ee7cc81367ecd6f5f0cdb8eb5d535be42e03e45c4d31a048c11882a25cebee7f92cc3a645f0a022ba861bbb0f74763", 0xd5}, {&(0x7f0000106000-0xb3)="11e277f1e778286b52d7e9b52dd3331d35392299c8fbe43671440cc7a1d5f0ade7e61a275903f8489a02a52f12a96f3e41c766a9016aadb5b1df73cd18c8862861d9446734a8ad5bc5bc46a2010f61036ebf8b74c0a91c680984840860d691e01a4234d0e62ae7c7d5bd2fe44e3ad6a739531f267e67a96b1bd13846e451188f1c77ee5008d0c1971991ede6968cf61fc8fc4abf51abe31d40d250ea0f223fd8e13f60b81215aecdefdca384f91ff167484718", 0xb3}, {&(0x7f0000670000-0xaf)="73da472d811e9f4e304cc0d4cc50356ed475136a075963fdc7d9a8e14c1cedf18c5f488fa8d49a83c2eefe7f42478d8edb527991ac961daeae13549df33efc8a735c0ad44aa9d25857e19ad6649f8e83bef5aa0fef38b01b4b0518d3e45ab083cad965991d4270cfaf9483eaa35958ef3c43a0405c7a94d91ae9099c7a1a18b9596469e5c425039b4beaac77978d25f5ba375315e0aa52c0137e096efa4c1ff049872adbffe69c9d78dd0024470bfe", 0xaf}, {&(0x7f0000816000)="e084250766ab9e381a2c2360daf8acaf888cf92eebf5ecc7fcf435c1f5a1008351966ce7d5b189cb5979c3f7688a0f9623337a5a5dac1da99484fd69f0e35fc5962a06cac821434cc12dc1e64e9ef9ec43d92345dc8d9f377a8fc6f666b33fd8c43216495b237bab50c4cf7ab0a70f37621ae3def110ebee9b2184f42258211ebdb27b26e2d8b9fe7300cfe6a6ff15e42cc4c71ff648b7beb60c2b7621329c96162119d5", 0xa4}, 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0x1000}, {&(0x7f0000b3a000)="83b39b36f09cc3830b2860fcd51f0d30fd47998e5cb3c37e360dcf5ea9a33bf3d52c945a32202a52a21d792944612aa82123525e0fe3f6fae09b757afeb7408986afc9de078bf4d55aeed8ef7ea1d9e33891113c6c2ff72380642ee26c8c93133915eb0070b56470549e441188cbc84335d9847a70af4022c0be0a36a5e05399b6aff8a0755185d3c0b4ef34556e5559f09094f99afc22b8b01fe46d2f0232604f4ecee9581a34cdba6610dd2692b90bbdbc8d5f5fbda8d53d946bec", 0xbc}], 0x6, &(0x7f0000291000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x4, 0x4, 0x2, r9}}, @init={0x18, 0x84, 0x0, {0x7f, 0x8, 0x3, 0x4}}, @init={0x18, 0x84, 0x0, {0xcb8, 0x401, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x4, 0x3, 0x7fff, 0xa2}}, @init={0x18, 0x84, 0x0, {0x3, 0x2, 0x7, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x1, 0x8000, 0xffffffff, r10}}, @init={0x18, 0x84, 0x0, {0x7, 0x7f, 0x80000, 0x1}}], 0x150, 0x20000000}, {&(0x7f0000498000)=@in6={0xa, 0x0, 0x10001, @loopback={0x0, 0x1}, 0x8}, 0x1c, &(0x7f0000e8a000)=[{&(0x7f0000206000)="", 0x0}, 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0x1000}], 0x2, &(0x7f0000323000)=[@init={0x18, 0x84, 0x0, {0x0, 0x80000001, 0x24, 0x1}}], 0x30, 0x0}, {&(0x7f0000f7e000)=@in6={0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, 0x1c, &(0x7f00000eb000-0x40)=[{&(0x7f00003c8000)="40e95524b206220eff24c78ad648a7c8ffd108ca12a93919eb5a5c82f75c568e81249890e5a30b35feecc6e39914477aaa8ddb613d86fd0a52e56b947b79a885eb20f55fcab8bd57aca2fcde3b98e9f2c118d2c78dbb756f9c66057fe389a016b9861fbd7248e19632cd9971212f2a1418ae4f7398af4a0e3ea15830a33218d1e6a16567cf0d03f22000399a8a135a9e6cf66d3f776177715b0fe464f6ec7f4c9870908552740e0c06c738c73915", 0xae}, {&(0x7f0000645000)="698eba34f6bf146bc2147c21ab427c5e4655a57954b9a42b46d72195b29fd9d79ca4d597a67ee81481b4f7193f540bc31a20de3ca64c38fa9b759db4e3d1a17536b8709c8361addce561cf7e184fd16518b41281e3510f9244b9e9d6d5c63226406a33dc8e63300d0cf75d4d9585e489df8c81d2872c949f9cb8bb15c1aedf8d0bbdfd1bdac10d84d65664fa3547ccaabd8642c8e6edb96664", 0x99}, {&(0x7f000086a000)="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", 0x1000}, {&(0x7f0000da0000-0x93)="8bfebec0307f0e4c28887748b26060ec39fcb92e94f8320bde83017db03cfc4fbdbb23d5d1c37ae184164c097131db6e806a81744e665baea8db617709cbbd64639cc043a5aa89b2e4068caa10177abda05203867fe9d80bb65765a730389a320f04fd8b71ef05f9c62e3875fbf6bf6c587613c401cbf1a0200b9f7cc2d49f2602aa873fc8b6c6828cb89ba5e51e1cb21286c7", 0x93}], 0x4, &(0x7f0000f4a000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x6000000000000000, 0x8203, 0x7, 0xfffffffffffffc01, 0x1803, 0x1, 0x8, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0xd14b, 0xa, 0x7fffffff, 0x95, 0x0, 0x9, 0x8, r12}}, @init={0x18, 0x84, 0x0, {0x4, 0xfffffffffffffe00, 0x6, 0xaa}}, @init={0x18, 0x84, 0x0, {0x7, 0x6bb, 0x5, 0x5171}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0xffffffffffffc78e, 0x5, 0x3, 0x6, 0x33, 0x3, 0x7ff, r13}}], 0xf0, 0x10}], 0x7, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000b7f000+0xcd0)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x1c) 2018/01/28 21:32:48 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000000d000-0xc)={0x0, r0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000c000)=0x0) r3 = geteuid() mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000001c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000013000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000001d000-0x10)={0x0, 0x100000, 0x0}) sendmsg$netlink(r1, &(0x7f0000018000-0x38)={0x0, 0x0, &(0x7f000001c000-0x10)=[{&(0x7f0000017000)={0x378, 0x24, 0x0, 0x2, 0x2, "", [@typed={0xc, 0x13, @pid=r2}, @nested={0x204, 0x2e, [@typed={0xc, 0x6f, @u32=0x5}, @generic="c1476556df83ff88e18d2eefe0e0b5130ac2159cbd0984b4a0d15b4ac6b23b4cb0235b2483d3a46c5ee0f9f5978ccd841402beec", @generic="ecff31f35c5247367abc6db608db72b394387d6a92721159004fb76090ab4dddfdce4a7650046c6918d2782d6534c8fb9cb532fc7b11e6436a91f643c98159d73bfbcd8d6869ab73a19dd21a17ba93e52e9b960995df716e10f35e7b54d54402409e7272b8d09853eaf31889031c", @typed={0x78, 0x76, @binary="025ac01145f9a083b98c07b7878887df8e68032979490f107e29d861468f041cc09db88153aec7bd490d4b38b4c77b4839b23f76c255089cc6b67ed3d3ad1cb3a0032ff867d7ca1396d4d34238a8cd195c361c6969eae166cab0f99b2dd628db98b41e9ceeb9b7c057117ab5366d9c09"}, @typed={0xd8, 0x63, @binary="62de3962bebac76832047eaa67e5adb81eacc2417872f29ac1c0cf1a5c8d48567438552d259bf22106219d963a4833c6de3aede5e51d5e6bc7820ce2adaff1d99abd4e03e732e76c22d446cbb0e29e8313717cb819e9979a8391f36b25220c206b146e2b6b3f09c16e8a216507f5f029157ed5ca0812a6f58fcfa3900236d7d0875b10b9056b15cfb0ed668a712679e7d6e1c6614a8c6d6b808b0c64de1ef1c69d789d48e49bfb38e79bee081b6354f78fee79d62d45db81fc44c037235c470ccf3ed1ea845a504ef95bec24a365e8"}]}, @nested={0x84, 0x79, [@generic="2f164e5ddda1b48b56c27d9d93d227d2f220047e9cd810c613b07f454aebc7a2369e2012e91db50f4e8933e8fbe4611ad32621135064be9d76645294bd3212b4131c1d159dd9d3b954ca75490c0fb18574e10996f0d06111448aef6d00480089202577c87722a7bfef00f0a733fb28d007c1", @typed={0xc, 0x79, @str='\v}]\x00'}]}, @nested={0x4, 0x5a, []}, @nested={0xd0, 0x6f, [@typed={0xc, 0x28, @uid=r3}, @generic="7236a0dcaca05e4cad28d5f3c5298b7d987b0378e90340a322f5f9bc2431f241cf36edda63485fabab5a3048ec3ee6b7b613f27a801da4b26dead7005c8aca8bc02f56414700d595ceffdd6892bcde9de4536abb53f6a3f3be12b7db7fef4310f6956e216cd09a08e9e5583b13dda20b0697fba11b023082a87439575618cc40e2026d1b50fd5b6920345569d6cad16c9b3b5a246fdbc3e8cacf38914b9218f297ec2b7a8bde2fb4e9701b0b6222e3d28028791a6f5648d346ea6c8ee76c6587"]}]}, 0x378}], 0x1, &(0x7f000001c000-0xb8)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0xb8, 0x40084}, 0x8000) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x3) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x10, &(0x7f000000a000)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000004000)={0x1d, r7, 0x0, 0x0}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x7, 0x4, {0x0, r8/1000+30000}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000016000-0x38)={&(0x7f0000009000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000018000-0x40)=[], 0x0, &(0x7f0000017000)=""/202, 0xca, 0x0}, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000011000-0x8)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000010000)=0x8) 2018/01/28 21:32:48 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/enforce\x00', 0x98200, 0x0) syz_open_pts(r0, 0x400) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x80000001, 0xc6c48c3a66011c29) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f0000017000-0x10)={0x4, 0x8, 0x5, "aeeeeebad864", 0x1ff, 0x0}, 0x10) r2 = socket$rds(0xa, 0x2, 0x11) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000019000-0x58)={{0x80000000, 0x40000000}, 0x1, 0x3, 0xffff, {0x5, 0x5}, 0x3, 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$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000010000-0x4)=0x4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000018000-0x4)=0x0, &(0x7f0000017000)=0x4) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000013000)=0x8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f000001a000-0xd)='/dev/dmmidi#\x00', 0x10001, 0x2) sendmsg$rds(r2, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096, 0x0}, {&(0x7f000000e000)=""/79, 0x0}, {&(0x7f000000f000)=""/255, 0x0}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x8, {0x7ffffff7, 0x0}}, @mask_fadd={0x0, 0x114, 0x8, {{0x0, 0x0}, &(0x7f000000f000)=0x0, &(0x7f000000f000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x48, 0x0}, 0x0) 2018/01/28 21:32:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005a3000+0xf57)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x830b) r2 = add_key$keyring(&(0x7f0000f0d000-0x8)='keyring\x00', &(0x7f0000b17000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000bc2000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c15000)=0xe8) r4 = getgid() keyctl$chown(0x4, r2, r3, r4) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/28 21:32:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000e3d000)='./file0\x00', 0x28) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0xe) sendmsg$nl_route(r0, &(0x7f0000e26000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000753000-0x9)='loginuid\x00') getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000031000-0x2c)=""/44, &(0x7f0000b45000)=0x2c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00005fb000)={0x0, 0x3e}, &(0x7f000020c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000a8000)={r2, 0x7}, 0x6) 2018/01/28 21:32:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f0000936000)=0x0) bind(r0, &(0x7f0000f70000)=@un=@file={0x1, './file0\x00'}, 0xa) r1 = epoll_create(0x3) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ac0000-0x9)='/dev/ppp\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000f50000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001f3000-0xc)={0x0, 0x0}) connect$unix(r0, &(0x7f0000c8e000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f000047d000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/28 21:32:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000742000-0x8)={0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) pkey_alloc(0x0, 0x2) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)="0002", 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/01/28 21:32:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) connect$nfc_raw(r0, &(0x7f0000c71000-0x10)={0x27, 0xfffffffffffffff8, 0x3, 0x2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d35000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0x2cd0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$dmmidi(&(0x7f0000b2e000-0xd)='/dev/dmmidi#\x00', 0x2, 0x22202) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f00002da000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x200000000010, 0x2, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000d8a000)={0x572, 0x7, 0x20, 0x2, 0x1}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r3, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000742000-0x8)={0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) pkey_alloc(0x0, 0x2) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)="0002", 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/01/28 21:32:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mlockall(0x2) mmap$binder(&(0x7f000008f000/0x3000)=nil, 0x0, 0x0, 0x10, r0, 0x0) 2018/01/28 21:32:48 executing program 1: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f91000-0x11)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x6) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = semget$private(0x0, 0x6, 0x310) semctl$IPC_RMID(r2, 0x0, 0x0) r3 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f000037e000-0xe0)=[{0x0, 0x0, &(0x7f0000c74000-0x50)=[{&(0x7f0000f7b000)="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", 0x2ea}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f7f000)=""/223, 0xdf}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/28 21:32:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f00006d5000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000fc4000-0x68)={0x1, 0x0, [{0x9, 0x4, 0x0, 0x0, @msi={0x0, 0x0, 0x0}}]}) accept(r2, 0x0, &(0x7f0000d92000)=0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000010e000)={0x400000009, 0x0}) 2018/01/28 21:32:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000742000-0x8)={0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) pkey_alloc(0x0, 0x2) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)="0002", 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/01/28 21:32:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000b2d000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) ftruncate(r0, 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setxattr(&(0x7f0000058000)='./file0\x00', &(0x7f000032b000-0xa)=@random={'os2.\x00', 'em0!\x00'}, &(0x7f00005a4000)='*@+ppp1{\x00', 0x9, 0x0) 2018/01/28 21:32:48 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000cad000)={0x3, 0x3, 0x1, 0x6, 0xcc, 0xe593, 0x5, 0xfffffffffffffffe, 0x7fffffff, 0x2800000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x208000, 0x0) bind(r0, &(0x7f000000a000-0x8)=@un=@abs={0x1, 0x0, 0x1}, 0x8) ioctl$TCXONC(r1, 0x5420, 0xfffffffffffffffd) 2018/01/28 21:32:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8e18) sendfile(r1, r2, &(0x7f00007ed000)=0x0, 0x2b) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000310000-0x8)=0x0) 2018/01/28 21:32:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000742000-0x8)={0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) pkey_alloc(0x0, 0x2) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)="0002", 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) [ 81.811646] QAT: Invalid ioctl [ 81.843541] QAT: Invalid ioctl 2018/01/28 21:32:48 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d75000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00000f1000-0x108)={0x0, {{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3ff, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) clone(0x0, &(0x7f0000015000)="", &(0x7f0000006000)=0x0, &(0x7f0000016000-0x4)=0x0, &(0x7f000000f000)="") chroot(&(0x7f0000d63000-0x8)='./file0\x00') 2018/01/28 21:32:48 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000003000-0x2b)='sessionid\x00') fcntl$getown(r0, 0x9) sync_file_range(r0, 0x0, 0x0, 0x2) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000204000)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="edf016a13be82050b6a2134685a5b936"}}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00003d5000)={0x0, 0xd6, "9ffafafc178b17fe4225e1698b13597c9b8978c1da56e9819b4b9cd31611276ef185c5862120c3924f648ef4176afe06772ae55ae47e58ff38fd616c15bd9a994944c2d97482dbae7dd4265e9466824fbd3dbee76299cc6dbc9fe26badf6a6133e1a7c12c8263dda2c5b2386958d5c1f9838e7420764652042d7de6c5c23c39d173a47a6ab4646c69e3d0d793a7f557463f9467a9006f2e0bbd55284d3b9730c5244a4ad269857ff304055bdb9f8e7845c56f838b1239d6a54e755a3f3d139195204938a070a9c7043346f52ae80d0e21b3e3920a131"}, &(0x7f0000b6c000)=0xde) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000)={@common='lo\x00', @ifru_names=@common='ip6gre0\x00'}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r1, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xbefa, 0x1, 0xffffffffffffff96, 0x1ff, 0xfff, 0x8001, 0x9, 0xfffffffffffffffe, 0x7, 0x6, 0x3, 0x0, 0x81, 0x2e5, 0x85c7]}, &(0x7f0000001000-0x4)=0x108) 2018/01/28 21:32:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000742000-0x8)={0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) pkey_alloc(0x0, 0x2) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)="0002", 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/01/28 21:32:48 executing program 3: getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000004000-0x38)=""/56, &(0x7f0000003000-0x4)=0x6) 2018/01/28 21:32:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x701, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x48, 0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) 2018/01/28 21:32:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002c5000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000d15000-0x4c8)={{0x6, 0x5, 0x101, 0x4, "fc72cedfbf77a4a8fa6b3b73d5e4ac57b1803f67b2af73eac11c8d63ebcfec8f00266760740504978d204f03", 0x5c16}, 0x3, [0x35d, 0xfffffffffffffe01, 0x200, 0xb0, 0x7fffffff, 0x5f3b, 0x3, 0x0, 0x9, 0x3, 0x8, 0x6, 0x100000001, 0x7, 0x7, 0x8, 0x0, 0xfffffffffffffffd, 0x1, 0x8, 0x38, 0x8000, 0xf3a, 0x7e, 0x101, 0x200, 0x1ff, 0x8, 0x80000000, 0x8, 0x400, 0xf8, 0x1, 0x8, 0x0, 0x40, 0xf653, 0xa9, 0xfffffffffffff219, 0x76c, 0x6, 0x80, 0x416d, 0x401, 0x200, 0x6, 0x8, 0x8000, 0x7, 0x2, 0x7, 0x7a, 0x20, 0x9, 0x5, 0x7, 0x5, 0x4a1a, 0x80000001, 0x5e, 0xd463, 0x0, 0x0, 0x55, 0x6, 0x1f, 0x1, 0x8, 0x1, 0x3ff, 0x1d8, 0xfa94, 0x9, 0x3, 0x9, 0x1, 0x80000000, 0x2, 0x0, 0x3, 0x9, 0x3, 0x4, 0x1ff, 0x65d, 0x8, 0x3, 0x6, 0x8, 0x5428, 0x0, 0x14a009e2, 0x9, 0x7, 0x1827c0000, 0x1, 0x5, 0x1, 0x1f, 0x2, 0x2, 0x0, 0x8, 0x5, 0x6b, 0x7, 0x5, 0x7, 0x101, 0xc5, 0x1, 0x7, 0x2, 0x9, 0x100000000, 0x8000, 0x0, 0x3f, 0x1f, 0x1, 0x6ca76320, 0x7, 0x1, 0x8, 0x1f, 0x5, 0x7, 0x2], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6(0xa, 0x3, 0x1) syz_emit_ethernet(0x4e, &(0x7f00007cf000)={@random="cd3997030f00", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/01/28 21:32:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000418000-0x9)="6c6f67866e64756400") setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000a04000-0x4)=0x7, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000dd8000-0x68)={0xfffffffffffffffd, 0x3f, 0x9, {0x77359400, 0x0}, 0x6, 0xc460, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00003a8000-0x10)={0x7, &(0x7f0000d47000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00003e1000-0x10)={r1, &(0x7f0000397000-0x5c)=""/92}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000b7f000-0x20)={"629aa654488f0c6d180394bad7682acb", {0x4, 0x3, 0x1, "b1a32f83190a", 0x5, 0x0}}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000e3f000-0x4)=0x0) sendfile(r0, r0, &(0x7f00006c7000)=0x0, 0x2a) write$eventfd(r0, &(0x7f0000aaf000)=0x400000000000, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000cfe000)={0x0, 0xbb, "0d2a0967704575fd88c9ed23614c59a2ca48514b4ccb9375406df495f7a7c5093a9335a18fdb34da77c7b0ab7c643e021aa374026579cda81a672fe55da24ec7c9edb481e8fafcdf583138deabc6513e2f55d29392084f20dc27d3aa370cdab86495308cbfe398f10548cf8ba60cf40c83cccc810193019a377bf775b565828260cfe6896b6ba38c665670e98010221bac6ed555ceb907582d8130241ec08098f2715f5ba8d28ca3732c23d9fb4b6de5d45f8e636c8270639fe27b"}, &(0x7f00008a7000)=0xc3) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000093e000)={r2, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x5}, &(0x7f0000751000)=0x98) 2018/01/28 21:32:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000010, 0x2, 0x0) ioctl$KVM_S390_VCPU_FAULT(0xffffffffffffffff, 0x4008ae52, &(0x7f0000f48000-0x8)=0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000375000-0x4)=0x1) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000cd6000)={0x62, 0x10001, 0x4, 0x9, 0x2}, 0x14) sendmsg$nl_route(r1, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000094000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x0) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x10) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000004000-0x24)="24000000260003eb06fffd0000000000010000d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x2, 0x0, 0x1, 0x8, 0x3, 0x9f}, 0x20) r2 = syz_open_dev$sg(&(0x7f000056d000)='/dev/sg#\x00', 0x9, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f0000000000)={0x1, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000380000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) 2018/01/28 21:32:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000742000-0x8)={0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) pkey_alloc(0x0, 0x2) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)="0002", 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/01/28 21:32:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000f4f000)=0x0) mmap(&(0x7f0000000000/0xd12000)=nil, 0xd12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x9) shutdown(r1, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003c7000)='/selinux/status\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000122000)=0x2, 0x4) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmmsg(r1, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000891000-0x30)=[], 0x0, &(0x7f0000d0e000)=""/4096, 0x1000, 0x0}, 0x0}, {{&(0x7f0000d0e000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000071000-0xea)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000d0f000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x6, &(0x7f0000b13000-0x9c)=""/156, 0x9c, 0x0}, 0x0}], 0x2, 0x10020, 0x0) 2018/01/28 21:32:48 executing program 5: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x12) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000ff8000-0x20)=[], 0x0, &(0x7f000000d000-0x72)=""/114, 0x72, 0x0}, 0x0) read(r0, &(0x7f00008f9000)=""/133, 0xfffffff0) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00002e4000-0x40)=[{&(0x7f0000006000)=""/220, 0x43c}, {&(0x7f0000109000-0x80)=""/128, 0x45}, {&(0x7f0000ff9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ff8000)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ffb000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r1, &(0x7f0000ffb000-0x20)={0x20, 0x0, 0x9, @fuse_ioctl_out={0x1ff, 0x4, 0x8001, 0x4}}, 0x20) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000123000)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e87000-0x20)={{&(0x7f0000c8b000/0x4000)=nil, 0x4000}, 0x2, 0x0}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000ffc000-0x8)='rxrpc_s\x00', &(0x7f0000bc8000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d99000-0xfc)="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", 0xfc, 0xfffffffffffffffa) keyctl$revoke(0x3, r3) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000ffb000-0x50)={{0x0, 0x8}, {0x1a5, 0x800}, 0x2, 0x2, 0x400, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 21:32:48 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000fd6000-0x91)=""/145, &(0x7f0000e66000-0x4)=0x91) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@state={0x28, 'state\x00', 0x0, {0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) syz_emit_ethernet(0x3e, &(0x7f000000c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2018/01/28 21:32:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$sndmidi(&(0x7f000075f000-0x12)='/dev/snd/midiC#D#\x00', 0xb2, 0x101000) 2018/01/28 21:32:49 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000001000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x58) r0 = dup(0xffffffffffffff9c) sysinfo(&(0x7f0000003000)=""/243) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000004000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004000)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x1, 0x6, 0x1, 0x0, 0xa, 0x20, 0x0, 0x88, 0x0, r1}, {0x7ff, 0x6, 0x1, 0x2, 0x3, 0x70d, 0xe7d, 0x9e2}, {0x0, 0x4, 0x51103095, 0x4}, 0x8, 0x7, 0x1, 0x1, 0x0, 0x2}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x1, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xffffffffffffffff, 0x0, 0x0, 0x9, 0x0, 0x3, 0x6}}, 0xe8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000002000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0xb5) 2018/01/28 21:32:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000742000-0x8)={0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) pkey_alloc(0x0, 0x2) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)="0002", 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/01/28 21:32:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000d00000/0x1000)=nil, 0x1000) nanosleep(&(0x7f0000ccd000-0x10)={0x0, 0x0}, &(0x7f0000ad7000-0x10)={0x0, 0x0}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000d7d000)='/dev/ashmem\x00', 0x8100, 0x0) 2018/01/28 21:32:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00004d5000-0x8)=[0xee, 0x4]) listen(r0, 0x2000000000) 2018/01/28 21:32:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x347000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000-0x10)={0x2, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00006f0000)={r1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000c76000-0x8)='./file0\x00', 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f00001ca000)={0x3f, 0x9, 0x4, 0x1, 0x1a, 0x7}) r3 = socket(0x20000000000000a, 0x2, 0x0) r4 = dup2(r3, r2) unshare(0x400) getsockname$netlink(r4, &(0x7f00000b3000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ca0000)=0xc) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00005a0000-0x160)={{{{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x8, 0x2dd9ff79, "ebe69736a9eaa33614b0ebc6096906278d11bc50b49ca957ebbc4e220b848b1904ddd5860b6a6414ddc5db6a557154acdf87b91a587f52084ef84c0c5f9f590bb0f74f2af64987033527e20547e75273"}, 0x160) 2018/01/28 21:32:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d0b000)={0x0, 0x0}) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f000070c000-0x4)=0x200, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x35e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/28 21:32:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003d3000)={0x0, 0x0}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00001b3000-0x22)={0x0, 0x5, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) r1 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000742000-0x8)={0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) pkey_alloc(0x0, 0x2) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)="0002", 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/01/28 21:32:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000a5000-0x8)=0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) recvfrom$unix(r0, &(0x7f0000936000-0xdd)=""/221, 0xdd, 0x40000000, &(0x7f00002ea000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) pwritev(r0, &(0x7f0000130000-0x60)=[{&(0x7f0000e3c000-0xe5)="dbfd256d7e8b3860ab52943fe97a2ef7981f8fdda7ef49f6dae7e857d32c639374c13a8fbc714db87ce1fa98481164a4f64e7f6433cb0f65975819273ab0dbd2d8225a4c09379ee84d79be3bf1616b6d4de97afc7f730be25c1add1d06a8ae1c67b8b95a38d40f4fd3357c1c31b5c6cf0546890966256804b0d40c6c2d108fdede0c547782c435297cefe8f5a38b5f75c9593664be1bc8df1c4f0e1bcd609aeeac95c3920cf3a71d0a516dc711ae0f4c6cfaf7e1b57f9b1184a1d99506dfdb9461bfd3bfa162c1aa3a5ab2361b1a96e43c404cd88c6818b83a2ed371dd470fdc1a4fbf216e", 0xe5}, {&(0x7f000023b000)="489b9c86faea2f519a8ce9e453a12c9ec116b67a5868fc0644f651198ead947a5b9ebf4542265336a0a03317e1460685362876c8753b0042aad538671b4ed2f03bef57e0268aefc6f2a3361a816077a0b006e07461e90dd5efb2f69022a95b7398fb9843c52e3f1bef54eba7cec24333ca", 0x71}, {&(0x7f00004a2000)="27752626a7859500832742bc347831cd3cd3c53fbf2a51d9464619b8bcb2babedc0693247436731feab25da62b20b6826520fcf86ea01edcf96c369ef0cb47e2759b6dd98ba9f72b86ec2e999ebad6995b0ded2a40eddb25597da0e45e8df72cbfbdd90b14206e6395f36d3317e9", 0x6e}, {&(0x7f00000e7000-0x1e)="c12d7b378ecae1d6aef3b7e92b4f77d9b80616582f931f56b480e58bccee", 0x1e}, {&(0x7f000034f000)="520c186caaae701f1cf575db4caf485c41b7d062026c45e345f29c3e21c898dd77a8ae85912521e22f51199c75bff3fba1b17733dec6480e5021634c6657fba063676f915d46e0df6bcfdb11e099ab62826953dc6eabaf1329a81128a26848a7f4d44cf1c1ae7e1ec354ac997a8d4b522057821d44e034d1dc", 0x79}, {&(0x7f0000b6b000)="9d607de9dafb6f20c8ecf207cb90378d78a632d3df8f2a1d60a9093e413a5e34d9cecc3812ed0e81fdf8d9ddb129349656ee989b355d970a5d18305c721ae0e46d051209a4f2d647ba218f52b645c13a90c110a175ae56aa2d923eb6c923ff7419d1427001217dc3f5c871e284fce2f7", 0x70}], 0x6, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000612000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c63000-0x4)=0x8) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00009a0000-0x8)=0xc05, 0x8) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00002aa000-0x4)=0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000011000)=0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/28 21:32:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000c65000-0x8)='./file0\x00', &(0x7f0000e49000-0x8)='./file0\x00') request_key(&(0x7f000092e000)='dns_resolver\x00', &(0x7f0000274000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000d70000-0xc)='/dev/autofs\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000018000)='/dev/vga_arbiter\x00', 0x20000, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000159000)={@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {&(0x7f000084b000-0xe8)=""/232, 0xe8}, &(0x7f0000229000-0x1)=0x0, 0x40}, 0x30) 2018/01/28 21:32:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000633000-0x9)='/dev/sg#\x00', 0x40, 0x101000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000fe000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d9e000)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000663000)={r1, 0x7}, &(0x7f0000256000-0x4)=0x8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:49 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xfffffffffffffff8, 0x6, &(0x7f0000000000)="b39caf7b9bd9c8b8fabf651af593", 0xe) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000007000)='/dev/snd/pcmC#D#c\x00', 0x100000000000, 0x0) ioctl(r1, 0x40184150, &(0x7f0000006000-0x1f5)="") mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000009000-0x4)=0x24, &(0x7f0000001000)=0x4) 2018/01/28 21:32:49 executing program 6: mmap(&(0x7f0000000000/0xfab000)=nil, 0xfab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000223000)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000627000)={{0x7, 0xc}, {0x0, 0x9211}, 0x569, 0x4, 0x40, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000fa7000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmsg(r2, &(0x7f0000dde000)={&(0x7f0000fa9000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0xfffffe07, &(0x7f0000cf0000-0x60)=[{&(0x7f0000e49000)="e1308433eff746a6dfb2340554034104b6c8f5c01a63b90c0cc6e61ef5c35ac5d416c30d92ba0631f1b8ea746b8f80bb9e03a96675c722d1a07adef70686f459147c86d8ffa4c0c04b53c105c9eaa0d2a7a18f5b4ea64e66adf720a6d3bd6ad59dee1d70f1694d117c3acd5f2b36a1c959fa88d6fea0d1ec452fe1f0265247e17676fa7a5a842df93b5c95b01a42a17e068f932ee74cbaeb11492b73040d8845bf885b66fbc5a408feeaf0a1ec8ea1d9d62c5460a6e4bfcddcd1aeefe76cd62f7583d833ca72d5c8a8d072", 0xfffffffffffffc1a}, {&(0x7f0000faa000-0x97)="dc4083dee332271653e9c9d3baaf951637dc93cabf91616e3539b0a709a14580881e7cb1d6b28496660d81840167b718eabb", 0x32}, {&(0x7f00005f1000)="", 0x0}], 0x3, &(0x7f0000f9c000)=[], 0x0, 0x0}, 0x0) 2018/01/28 21:32:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') r1 = socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f000081f000)=[{&(0x7f0000c68000-0x2d)='u', 0x1}], 0x1) sendmmsg(r1, &(0x7f0000901000)=[{{&(0x7f0000004000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000086000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000a4c000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="79edb9e72744", [0x0, 0x0]}, 0x14, &(0x7f0000a26000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x2, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000cb9000-0x10)={r0, &(0x7f0000864000)=""}, 0x10) open$dir(&(0x7f000005a000)='./file0\x00', 0x100, 0x0) sendfile(r1, r0, &(0x7f000083c000)=0x0, 0x5) 2018/01/28 21:32:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000bc6000-0xb)='/dev/audio\x00', 0x4240, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000c41000-0x510)={0x5, {{0xa, 0x3, 0x400, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, [{{0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7d, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xdd46, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffff626}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x510) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000f32000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00006c9000-0x9)='/dev/ppp\x00', 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00002c0000-0x4)=0x2, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f000022b000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e98000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000abf000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000049f000)=0xe8) r2 = getgid() chown(&(0x7f000010a000)='./file0\x00', r1, r2) r3 = socket$rds(0x2, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r3, 0x84, 0x3, &(0x7f0000000000)=0x0, 0x4) 2018/01/28 21:32:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='15', 0x2}], 0x1) syz_open_dev$dmmidi(&(0x7f0000087000)='/dev/dmmidi#\x00', 0x9, 0x101040) r1 = add_key$user(&(0x7f0000c67000-0x5)='user\x00', &(0x7f00008b1000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a27000)="306f477228b851f70cf3f846b4659bdc4b88eb412f350d285766e26aefd8472bb7d89e09ea75213bc2fea403f9038375dd1f1e407ccb04c6a5dd0a0df61ef1f0e26de32aac7e31b1d224e60b739bb300bb55731d69f41179bce146ddb9ffb99fc86a304a70e08db9118398d36c65e8709082c11ceffd8e5450c7e3ebd34720d8cfbcf7a169944baabd17e82ec324a8433d911f2b498943e114a61133e8ced4b4624e6da26886aa5f8a54a5ad845d2f9a6baa8bec3f18e948938b626193f033c4d9", 0xc1, 0xfffffffffffffff9) keyctl$get_security(0x11, r1, &(0x7f00000e6000)=""/181, 0xb5) pread64(r0, &(0x7f00001a9000-0xf5)=""/245, 0xf5, 0x0) 2018/01/28 21:32:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000742000-0x8)={0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) pkey_alloc(0x0, 0x2) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)="0002", 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) [ 82.229287] syz-executor3 (12278): /proc/12276/oom_adj is deprecated, please use /proc/12276/oom_score_adj instead. 2018/01/28 21:32:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mlock(&(0x7f0000383000/0x2000)=nil, 0x2000) sendmsg$key(r0, &(0x7f000066b000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x200000000000002a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00006bd000)={@generic="e4abcf0e59fcc10fcb1cacd4c2c28154", @ifru_flags=0x8000}) 2018/01/28 21:32:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x88000, 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) bind$nfc_llcp(r0, &(0x7f0000002000-0x60)={0x27, 0x100, 0x200, 0x5, 0x2, 0x6, "af6bed484b1d3d0553d4116b5ea205437df57b3e7333cb135ee637452f54b181f92566298ed13c92f7e65e1472a5a78d3eab544e43aebe2e72468d799fd201", 0x7}, 0x60) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x8, {0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xc71, 0x7ff, 0xffffffffd6be91c0, 0x7, &(0x7f0000000000)=@generic="d050347587c5e26817008f6331501ab0", 0x100, 0xff, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen$netrom(r0, 0x67) syz_emit_ethernet(0x46, &(0x7f0000caa000-0x185)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x10, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x9, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000123000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aa6000)=0xe8) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000583000-0x4)=0x7) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000875000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x2, r1}) 2018/01/28 21:32:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x3)='./file0\x00', 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f000082c000)=0x9147, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x200000000010, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000a1f000)={0x9, 0x3, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndtimer(&(0x7f0000adf000)='/dev/snd/timer\x00', 0x0, 0x40000) sendmsg$nl_route(r2, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$pptp(r2, &(0x7f0000d56000-0x20)={0x18, 0x2, {0x80000000, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000f64000)={0x6, 0xc2b, 0x9, 0x2, 0x10, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/28 21:32:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000a2b000)='/dev/snd/timer\x00', 0x0, 0x2c00) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00002fd000-0xeb)=""/235) 2018/01/28 21:32:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000742000-0x8)={0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) pkey_alloc(0x0, 0x2) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)="0002", 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/01/28 21:32:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000516000-0x8)='./file0\x00') fgetxattr(0xffffffffffffffff, &(0x7f00007f2000)=@known='security.evm\x00', &(0x7f000088d000)=""/2, 0xffffffffffffff6f) perf_event_open(&(0x7f000001d000)={0x400000002, 0x78, 0x7c, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3ff, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000f6d000)={0x825}, 0x0, 0x25) r0 = syz_open_dev$sg(&(0x7f0000bff000-0x9)='/dev/sg#\x00', 0x8000003ff, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f00007dc000)={0x0, &(0x7f0000eef000-0x8)=0x0, 0x8, r0, 0x1}) r1 = syz_open_dev$tun(&(0x7f0000bec000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d35000-0x28)={@common='gre0\x00', @ifru_map={0x800000002, 0x0, 0x8, 0x0, 0x0, 0x0}}) inotify_init1(0x5007fffd) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000011c000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00005cf000)=0x4000009, 0xffffffffffffff77) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000e3f000)={@common='dummy0\x00', @ifru_ivalue=0x40}) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000377000)=""/0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000e7b000-0xdc)=""/220) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000596000-0x4)=0x1, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000000, &(0x7f0000889000-0x4)=0x10000000200, 0x4) r3 = dup(0xffffffffffffffff) setsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f0000ff4000)=0x1, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f00005d1000)=0x81, 0x4) bind$inet6(r3, &(0x7f0000797000-0x1c)={0xa, 0x0, 0x5d09, @loopback={0x0, 0x1}, 0x100000000ff}, 0x1c) sendto$inet6(r3, &(0x7f0000a76000-0xdb)='1', 0x1, 0x20000005, &(0x7f0000881000-0x1c)={0xa, 0x0, 0x4000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000931000-0x4)=0x0, &(0x7f0000413000-0x4)=0x4) recvfrom(0xffffffffffffffff, &(0x7f00006dc000)=""/0, 0x0, 0x1, &(0x7f0000742000)=@nfc={0x27, 0xffffffff, 0x8, 0x807}, 0x10) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000d50000)=0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000bd1000-0x400)={"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"}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f00003ea000-0x4)=0x6, 0x4) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000ba7000-0x28)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_data=&(0x7f0000e24000-0x20)="3bc298971b348058bee8a44970aca8c421237c9e71fd875870f6a6401399b20c"}) sendto$inet6(r3, &(0x7f000090d000)="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", 0x5d6, 0x0, 0x0, 0x0) recvfrom(r3, &(0x7f0000725000)=""/207, 0xcf, 0x10000, &(0x7f000025c000-0x1c)=@in6={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, 0x1c) 2018/01/28 21:32:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000a9a000)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000a72000)="2c6d696d655f7479706562646476280029c961e101400108e8929a1b77", 0x20000000004) ftruncate(r0, 0x400000000004) 2018/01/28 21:32:49 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0xfffffffffffffffe) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000013000)=0x0, &(0x7f0000012000)=0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000013000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$alg(r0, 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x10000) r3 = syz_open_dev$dmmidi(&(0x7f0000002000-0xd)='/dev/dmmidi#\x00', 0xff, 0x4200) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000002000)={0x0, 0x808, 0x3, [0x2, 0x9, 0x1f]}, &(0x7f0000003000-0x4)=0xe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000002000)={r4, 0x100}, 0x8) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000014000-0x2)=0x761, 0x2) capget(&(0x7f0000000000)={0x19980330, r1}, &(0x7f0000012000)={0x4, 0x0, 0x8, 0x5, 0x7, 0xb2}) 2018/01/28 21:32:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) clock_getres(0x3, &(0x7f00003a3000-0x10)={0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmmsg(r0, &(0x7f0000805000)=[{{&(0x7f0000e33000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000a94000)=[{&(0x7f0000aaf000)=""/215, 0xd7}, {&(0x7f0000c48000)=""/171, 0xab}, {&(0x7f00004e6000)=""/154, 0x9a}], 0x3, &(0x7f0000142000)=""/31, 0x1f, 0x230}, 0x1000}, {{&(0x7f0000e5e000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f00006b2000-0x70)=[{&(0x7f0000453000-0x83)=""/131, 0x83}, {&(0x7f00007eb000)=""/182, 0xb6}, {&(0x7f0000d95000)=""/180, 0xb4}, {&(0x7f0000c32000)=""/242, 0xf2}, {&(0x7f0000e31000-0xf2)=""/242, 0xf2}, {&(0x7f0000046000)=""/150, 0x96}, {&(0x7f0000614000-0x92)=""/146, 0x92}], 0x7, 0x0, 0x0, 0x7ff}, 0x5}, {{&(0x7f000095d000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00001c6000)=[{&(0x7f00006cf000)=""/4096, 0x1000}, {&(0x7f0000888000-0x81)=""/129, 0x81}, {&(0x7f00004b3000-0xf3)=""/243, 0xf3}, {&(0x7f000060b000)=""/61, 0x3d}, {&(0x7f000006b000)=""/4096, 0x1000}, {&(0x7f000048b000)=""/127, 0x7f}, {&(0x7f0000b72000)=""/180, 0xb4}, {&(0x7f0000ae4000)=""/4096, 0x1000}], 0x8, &(0x7f0000420000-0x1000)=""/4096, 0x1000, 0x2}, 0x3}, {{&(0x7f0000dfa000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000c71000)=[{&(0x7f0000fb9000)=""/66, 0x42}, {&(0x7f00003e8000)=""/91, 0x5b}], 0x2, &(0x7f0000e49000)=""/181, 0xb5, 0x1}, 0x5}], 0x4, 0x22, &(0x7f0000847000-0x10)={0x77359400, 0x0}) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00004f0000)=0x100000000, &(0x7f00007bb000)=0x4) write(r0, &(0x7f00000e5000-0x60)="9b37e1fe4fbbe4a62c58a06f1b749265b041439ab45f5cb7a0fb26962a5b59746027ace51040ac277580ffdcf048b558be78d9586af148bc76874841b63ef270c82b2d2af25d165ed1d18d7bb38500bc7309789270c0b1bcd07c8e2f63da930a", 0x60) r2 = syz_open_pts(r0, 0x0) setrlimit(0xc, &(0x7f000065a000-0x7)={0x1, 0x10001}) openat$ppp(0xffffffffffffff9c, &(0x7f0000c8c000-0x9)='/dev/ppp\x00', 0x2400, 0x0) read(r2, &(0x7f0000f24000-0x52)=""/82, 0x52) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000d7b000)="4549ed9735e838bbf5cea84d9d7a782e91de7d6a831633f193ad5e742d554bf6ddcf8dc19e7811b9946b498b702508ed2e7dab1cfa397e3f485fb889a8b0269cd7ede13f7b562462f18780ef2c418fb41d38736a1c19029d19018cbe561035ad9a55e3ac1be6a7c249cbd7d561796f") ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000ad2000)="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") 2018/01/28 21:32:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) r1 = accept(r0, &(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000093e000-0x4)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000e44000-0xa0)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x67, 0x9, 0x10}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0x6, 0x6, 0x2, 0x5, 0xfffffffffffffff9, 0x81, 0x7, 0x3d6a, r2}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r4 = syz_open_dev$tun(&(0x7f000026c000)='/dev/net/tun\x00', 0x0, 0x101081) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000ebf000)={@generic="1517569da8e29bb1a066a91c41da5c2b", @ifru_flags=0x3201}) r5 = accept$alg(r3, 0x0, 0x0) accept4(r5, &(0x7f000090e000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d48000-0x4)=0x14, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000f6b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001d5000)=@ethtool_cmd={0x26, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000643000-0x4)=0x3, 0x4) readv(r5, &(0x7f0000eef000)=[{&(0x7f00003b6000)=""/13, 0x7b}], 0x1ab) 2018/01/28 21:32:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000081a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000b1d000)=[{0x28, 0x0, 0x0, 0xffffffffffeff024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@file={0xfffffffffffffffc, './file0\x00'}, 0xa, &(0x7f00005af000)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) socketpair(0x0, 0x2, 0x1, &(0x7f0000759000-0x8)={0x0, 0x0}) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000657000-0x1000)=""/4096) 2018/01/28 21:32:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x0, 0xfffffffffffffffc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00005c9000-0x8)={0x3a2, 0x2, 0x0, 0x2}) sendmsg$nl_route(r0, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000cda000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb}, 0x1c) connect$inet6(r0, &(0x7f0000bd8000)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x0}, 0xfffffffffffffe39) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000484000)='/dev/ppp\x00', 0x10402, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000329000-0x4)=0x0) 2018/01/28 21:32:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000742000-0x8)={0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) pkey_alloc(0x0, 0x2) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)="0002", 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/01/28 21:32:49 executing program 6: mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000005b000-0xc)='/dev/autofs\x00', 0x200, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000005a000+0x635)=""/18, &(0x7f000001a000-0x4)=0x12) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r1, 0x0) select(0x40, &(0x7f0000039000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x80200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000032000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000004c000)={0x77359400, 0x0}) 2018/01/28 21:32:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000109000)='/dev/adsp#\x00', 0x5, 0x1ff9) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f00001d8000)={0x0, 0x80, 0x2, &(0x7f0000976000-0x8)=0x0}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @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) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00002de000)='/dev/cuse\x00', 0x4000, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @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) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000893000-0x4)=0x1) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00005e4000)={0x9, &(0x7f0000341000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000f0e000)={r4, 0x2, &(0x7f0000215000)=[0x800, 0x3], &(0x7f0000d3f000)=[0x5, 0x30, 0xfffffffffffffffd, 0x3, 0xfff, 0x8000], 0x2, 0x8, 0x0, &(0x7f00005da000-0x20)=[0x0, 0x7, 0x1ff, 0xba76, 0x4, 0x100000001, 0x42, 0x3], &(0x7f0000842000)=[0x40, 0xd3d6, 0xffff], 0x0}) dup2(r1, r3) 2018/01/28 21:32:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000002000-0xd)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x7)='md5sum\x00', 0xfffffffffffffffc) keyctl$setperm(0x5, r2, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000002000)=0x107004) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000e64000)={@generic="a69cfa4d7f9766bc46bc996608bd5f60", 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x200000000010, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000e53000)={{{@in6=@loopback={0x0, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004f3000)=0xe8) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000133000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a2f000)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000a1000-0x28)={@common='lo\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$bt_rfcomm(r3, &(0x7f0000004000)={0x1f, {0x6, 0x7f, 0x8, 0x1, 0xebf, 0x4}, 0x9}, 0x9) sendmsg$nl_route(r3, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mprotect(&(0x7f00004a7000/0x3000)=nil, 0x3000, 0xffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f00002a8000)=0x0) ftruncate(r0, 0x5987f7c1) r3 = syz_open_dev$dspn(&(0x7f0000f24000)='/dev/dsp#\x00', 0x5c, 0x400000) io_cancel(r2, &(0x7f0000653000-0x40)={0x0, 0x0, 0x0, 0x0, 0x7, r1, &(0x7f0000271000)="91de226bbe007ef1f8db8ee11ad95f1181cbc749b4166ea3f5165ff942cb4f5f043c3345bdece062197a2caceb78fc2981cb986bda379e597f24ac54a328b5303c5b9e8254c1b79c79d59785c519c45d6491c261f1d21b2abb0c840889a685f7e6f3a2c1145de1cd68b364e2ab0c1437b7606d62ddc96d81dd47afc74301722dff74df5a01f283a671aff220e0ddf21a02f3107a9fbad5f199ec23960c936f90f9b98d34bb4184e45c83f3607a5b0786000deb874cf5648ffa1930f75033e0ef8b98e2e26d97a014a6be3b24c8f0", 0xce, 0x4, 0x0, 0x0, r3}, &(0x7f000024d000)={0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) bind$unix(r3, &(0x7f0000326000)=@abs={0x0, 0x0, 0x3}, 0x8) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000fd8000-0x40)={0xf7e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f84000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$RDS_RECVERR(r4, 0x114, 0x5, &(0x7f0000749000)=0x1, 0x4) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = add_key(&(0x7f000082c000-0xa)='id_legacy\x00', &(0x7f0000ca4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f00001b2000-0x8)=0x100000) keyctl$setperm(0x5, r5, 0x80000) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000001000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 21:32:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f00001b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x5, 0x5, 0x1, &(0x7f00003fa000-0x8)={0x0, 0x0}) setresgid(0x0, r1, 0x0) r3 = open(&(0x7f0000817000-0x8)='./file0\x00', 0x40000, 0x80) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f00004f4000)={0xe79, 0xf, 0x1, 0x8, "b7ebcd0c06519f1cdb9ffd7a385f24dd07434701484c5645f14b21aa34790a91"}) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f00000ea000-0x20)={@common='dummy0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/28 21:32:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$inet6(0xa, 0x80007, 0xe1eb, &(0x7f0000266000)={0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000f2000-0x5)='yeah\x00', 0x1000000b8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37)="03", 0x1, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000189000)="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", 0x457, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 21:32:49 executing program 7: munmap(&(0x7f0000ad7000/0x4000)=nil, 0x4000) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000001000-0x4)=0xe3) 2018/01/28 21:32:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) r0 = socket(0x1, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00003f1000)=0x0, &(0x7f000047a000)=0x4) getsockopt(r0, 0x200000000114, 0x2713, &(0x7f0000e48000-0x1)=""/1, &(0x7f000043f000-0x4)=0x1) getpeername$packet(r0, &(0x7f0000a3c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00008b9000)=0x14) recvmmsg(r0, &(0x7f00005c3000)=[{{&(0x7f0000919000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000bcc000)=[{&(0x7f0000d81000)=""/254, 0xfe}, {&(0x7f0000213000-0xa5)=""/165, 0xa5}, {&(0x7f0000dc1000)=""/40, 0x28}], 0x3, &(0x7f00001da000-0x84)=""/132, 0x84, 0x0}, 0x3ff}, {{0x0, 0x0, &(0x7f00004e5000)=[{&(0x7f0000b37000-0xc8)=""/200, 0xc8}, {&(0x7f000025b000)=""/163, 0xa3}, {&(0x7f0000a9c000-0x42)=""/66, 0x42}, {&(0x7f0000109000)=""/138, 0x8a}, {&(0x7f0000a0c000-0x8d)=""/141, 0x8d}, {&(0x7f0000c83000)=""/4096, 0x1000}, {&(0x7f00006d0000-0x12)=""/18, 0x12}, {&(0x7f0000e1c000)=""/130, 0x82}, {&(0x7f0000d93000-0x48)=""/72, 0x48}], 0x9, &(0x7f0000699000)=""/209, 0xd1, 0xea}, 0x1}, {{&(0x7f0000cb6000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000871000)=[{&(0x7f0000d15000-0xd9)=""/217, 0xd9}, {&(0x7f0000e04000-0xdc)=""/220, 0xdc}, {&(0x7f0000b2a000-0x34)=""/52, 0x34}, {&(0x7f0000b20000)=""/236, 0xec}, {&(0x7f0000218000)=""/173, 0xad}, {&(0x7f00009a1000-0xca)=""/202, 0xca}], 0x6, &(0x7f0000f9c000)=""/123, 0x7b, 0x7}, 0xa7dd}, {{0x0, 0x0, &(0x7f0000c95000-0x70)=[{&(0x7f0000992000)=""/134, 0x86}, {&(0x7f0000dad000)=""/55, 0x37}, {&(0x7f0000d0d000-0xae)=""/174, 0xae}, {&(0x7f0000e95000-0x1f)=""/31, 0x1f}, {&(0x7f0000f06000)=""/156, 0x9c}, {&(0x7f00007df000-0xf0)=""/240, 0xf0}, {&(0x7f00000d0000)=""/253, 0xfd}], 0x7, &(0x7f0000b12000)=""/94, 0x5e, 0x80000001}, 0x0}], 0x4, 0x10000, &(0x7f00008eb000)={0x77359400, 0x0}) 2018/01/28 21:32:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000742000-0x8)={0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) pkey_alloc(0x0, 0x2) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)="0002", 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/01/28 21:32:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0xa000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000502000-0x18)={0x0, 0x1f, 0x30, 0x80000001, 0x1}, &(0x7f0000cf4000)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000073f000)={r1, 0x0, 0x7}, 0x8) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000000)={0x1, &(0x7f0000021000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000020000)={r2, 0x2}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000008000-0x18)={0xffffffffffffffff, &(0x7f0000016000)="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", &(0x7f0000018000-0xa1)=""/161}, 0x18) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000742000-0x8)={0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) pkey_alloc(0x0, 0x2) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)="0002", 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/01/28 21:32:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000811000-0x4)=0xfffffffffffffffa, 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000102000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x8c00) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f000059b000)=""/4096) r2 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r2, r2, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/28 21:32:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x2000, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000073a000-0x28)={@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]}) sendmsg$nl_route(r0, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:49 executing program 3: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x3, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f000041c000-0x1c)={0xc, 0x0, 0x0, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000ffb000)={0x3d, "e5739300a2f989852a9a770a81a33c48c4b04d6d0364d692d487f3080a372f56faac630877bfb0f7bc4d6f30eb9de1c094e055210581d2790c922b432c"}) 2018/01/28 21:32:49 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x80005, 0x1) getresgid(&(0x7f0000004000)=0x0, &(0x7f000000c000-0x4)=0x0, &(0x7f000000c000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000008000)={0x0, 0xffffffffb0a322c4}, &(0x7f0000002000)=0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000009000)={r1, @in={{0x2, 0x2, @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]}, [0x1, 0x100000001, 0x7, 0xcc, 0x2, 0xfffffffffffffffd, 0x9, 0x4, 0xe46f, 0xffffffffffffffed, 0x1, 0x20, 0x400, 0x401, 0x0]}, &(0x7f0000005000)=0x108) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f000000c000)='/dev/audio#\x00', 0x7, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f000000b000-0x4)=0xffffffff) getsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f0000007000)=0x0, &(0x7f0000007000)=0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getpeername$packet(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000000e000-0x14)={0x0, 0x3, 0x0, 0x7, 0x4}, 0x14) clock_gettime(0x0, &(0x7f0000008000-0x10)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000008000)={&(0x7f0000002000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000009000-0x10)={&(0x7f0000008000)={0x7, 0x100, 0x5, {0x0, 0x0}, {r4, r5/1000+30000}, {0x1, 0x4, 0x12, 0x7fff}, 0x1, @canfd={{0x1, 0x8, 0x1a2e, 0x5}, 0x21, 0x0, 0x0, 0x0, "5d81a369c42baea952f16f791f0f6420dd3069fda58a68b098b7fc27c07779fac72e25411216a4b86c3374e590c8a3bce5323d105b6b208d7eab690a8ea415a4"}}, 0x80}, 0x1, 0x0, 0x0, 0x800}, 0x4080) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/28 21:32:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) socket$bt_hidp(0x1f, 0x3, 0x6) add_key(&(0x7f0000002000)='dns_resolver\x00', &(0x7f000080f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000726000)="c387", 0x2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 21:32:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000dac000)='/dev/dmmidi#\x00', 0x81, 0x800) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f00004c9000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000b8c000)={0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getcwd(&(0x7f0000a58000)=""/77, 0x4d) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000002000)={0x1, 0x0, [{0x40000072, 0x0, 0x0}]}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000b6f000-0x28)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000656000-0xc)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f00007a9000-0x4)=0xc) accept4$packet(0xffffffffffffff9c, &(0x7f0000d06000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000013e000-0x4)=0x14, 0x0) sendmsg$nl_route(r1, &(0x7f00006f5000)={&(0x7f0000b56000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000095d000)={&(0x7f0000325000)=@ipv4_getnetconf={0x4c, 0x52, 0x200, 0x4, 0x0, {0x2}, [@NETCONFA_FORWARDING={0x8, 0x2, 0x41}, @NETCONFA_FORWARDING={0x8, 0x2, 0x81}, @NETCONFA_FORWARDING={0x8, 0x2, 0x0}, @NETCONFA_IFINDEX={0x8, 0x1, r4}, @NETCONFA_IFINDEX={0x8, 0x1, r5}, @NETCONFA_FORWARDING={0x8, 0x2, 0x6d00}, @NETCONFA_IFINDEX={0x8, 0x1, r6}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4}, 0x80) ioctl$KVM_RUN(r3, 0xae80, 0x0) listxattr(&(0x7f0000887000-0x8)='./file0\x00', &(0x7f0000e0e000-0x77)=""/119, 0x77) 2018/01/28 21:32:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000464000)='/dev/qat_adf_ctl\x00', 0x42000, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f000003c000-0x8)={@my=0x0, 0x0}) r1 = open(&(0x7f0000b0c000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x1) truncate(&(0x7f000037f000-0x8)='./file0\x00', 0x0) 2018/01/28 21:32:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000742000-0x8)={0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) pkey_alloc(0x0, 0x2) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)="0002", 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/01/28 21:32:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f0000025000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f000002f000/0x1000)=nil) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f00005e4000-0x8)={0x2, 0x0}) 2018/01/28 21:32:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:49 executing program 1: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000173000-0x48)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)='GPL\x00', 0x100000002, 0xfb, &(0x7f0000554000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 21:32:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) accept$packet(r0, &(0x7f0000474000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001a4000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d3f000-0x9)='net/unix\x00') openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001e5000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) lseek(r1, 0x0, 0x0) 2018/01/28 21:32:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000740000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x12, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d50000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004e000)=0x28) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) lstat(&(0x7f0000bf4000-0xc)='./file0/bus\x00', &(0x7f00003a6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00002b8000-0x4)=0x0) 2018/01/28 21:32:49 executing program 6: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000027000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000018000-0x24)=@delneigh={0x13, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000002e000-0x8)=[{r0, 0x1, 0x0}], 0x1, &(0x7f0000019000-0x10)={0x0, 0x0}, &(0x7f0000008000)={0xfffffffffffffff7}, 0x8) 2018/01/28 21:32:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000081e000-0xa)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000073d000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000b4d000-0xa)='/dev/vcs#\x00', 0x3f, 0x1) sendmsg$nl_generic(r1, &(0x7f0000d2f000-0x38)={&(0x7f000087e000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000c90000)={&(0x7f0000e3d000)={0x208, 0x1c, 0x10, 0x2, 0x3, {0xc, 0x0, 0x0}, [@nested={0x1f4, 0x53, [@typed={0xc, 0x9, @u32=0x8}, @typed={0xc0, 0x87, @binary="e736474fb1f8626d60e6425248de16d0b14bb6966f9687e3c2c521c1534334044cb7f9ff29dca95e9f61a12714f32e89a61ded818874ea623be61d3e43f97adefa60c5e0c0ac0308dde2f3a011094aa0e7941a9600b1f720c21ccd3a45d08c717301907a5e0ffb40377073619a1ed8da12c160a2d6c9f21fec4ba83cb06b8d0f7523f044b9b251d32d7072ece4a2176aba9f417a144360385532f14a53ef20ce1a62265cb03f32a348df3b901c01bff70f5b701db139b38b"}, @generic="d929ede731df2875b913ee447fe1abd5c57a491cc0478b33c0d7f10beed00594ca79eed67811a66afd23587e092e71ad879508a2f074705c0b9ad7f4415fb92137a688e999726505edb0a55535f1f9679410d9ab13b90cd2413c27f6910a0e85090f71a848114da07d36e041905ec52e458ff15d980f3c1010cf69b1a1f48ef1278de71c2bc03ba8e58537b35022b4b03c488ca72487967aa9", @typed={0xc, 0x5a, @u32=0x0}, @generic="34818e8f0e3913c7e053db093594fc", @generic="4046f1cb7db8486bbde6ee3e25f22b6bf207224ad93c4952bb9df78e5e4c644142a164fafd04b18f8b14facfb08493b1d2d900900b52809ce5126753ed25a5374982351aa22b596f1adc145afafd63d9d229feafbcc26e25e732ace96ae8f0e2ea23947571056a307776d1a29785eb"]}]}, 0x208}, 0x1, 0x0, 0x0, 0x4}, 0x40800) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000362000-0x20)={0xfffffffffffffffd, 0x0, 0x10000, 0x7ff}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000731000-0x20)={0xe29, r2, 0x1, 0x10001}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sync_file_range(r0, 0x8, 0x400, 0x1) r3 = syz_open_pts(r0, 0x8000000005) writev(r3, &(0x7f0000366000-0x80)=[{&(0x7f00009b3000)="", 0x0}, {&(0x7f0000b6b000-0xa7)='~', 0x1}], 0x2) [ 82.713540] l2tp_core: tunl 59: sockfd_lookup(fd=0) returned -88 [ 82.725881] QAT: Invalid ioctl [ 82.736402] QAT: Invalid ioctl 2018/01/28 21:32:49 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001e8000-0x9)='/dev/rtc\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000000)=""/27) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCEXCL(r0, 0x540c) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/28 21:32:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x7, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f00000a6000-0x8c)="", 0x0) getsockopt$inet_opts(r0, 0x0, 0x200000000000004, &(0x7f000073a000-0xf)=""/15, &(0x7f000024c000-0x4)=0xf) dup2(r0, r0) 2018/01/28 21:32:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = msgget$private(0x0, 0x59) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000161000)=""/253) 2018/01/28 21:32:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x2a)={0x0, 0x22, "e6b07b01286db95ab9f82c88cddc0ba2304e9c85525d36bdaf9be457f168c1cd2674"}, &(0x7f0000001000-0x4)=0x2a) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x873d, 0x9, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r2 = socket(0x40000000015, 0x5, 0x3f) setsockopt(r2, 0x400000000114, 0x7, &(0x7f0000a00000-0x4)="", 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000401000-0x3)={0x2, '3*'}, 0x3) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xffffffffffff8001) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f000087c000)=0x0, 0x4) socket$alg(0x26, 0x5, 0x0) signalfd4(r2, &(0x7f0000000000)={0x0}, 0x8, 0x800) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000000)={0x7, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) 2018/01/28 21:32:49 executing program 3: futex(&(0x7f000031e000-0x4)=0x0, 0x400000085, 0x0, &(0x7f0000004000)={0x0, 0x0}, &(0x7f0000b36000-0x4)=0x0, 0x4020000000) 2018/01/28 21:32:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d38000-0x10)='/dev/sequencer2\x00', 0x20400, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000f41000-0xf)={{0x2, 0x0, 0x3ff, 0x3, 0x40}, 0x0, 0x2, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000d94000-0x8)={r1, r1}) write(r0, &(0x7f00003f8000-0x26)="2400000052001f0014f99b06fb0904000200071008000100dfffffff0800000000000000", 0x24) 2018/01/28 21:32:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000742000-0x8)={0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) pkey_alloc(0x0, 0x2) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)="0002", 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/01/28 21:32:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000116000)='/dev/rtc\x00', 0x101000, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x1f, &(0x7f0000299000-0x4)=0x7, 0x4) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000117000)={0x1, &(0x7f000067e000)=[{0x5, 0x6, 0x7, 0x2}]}) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f0000adf000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000921000-0x12b0)={0x2c, 0x2, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x18, 0x5, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cce000)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f000026a000)={0x1000000000, 0x1, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setpgid(0x0, 0x0) 2018/01/28 21:32:49 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f000000a000-0xa)='/dev/vcs#\x00', 0x80000001, 0xc100) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f000000b000-0x28)={0x4, 0xefad, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x2ed, &(0x7f0000000000)={&(0x7f000000a000-0x48)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000344000)='/dev/sg#\x00', 0x100000002, 0x0) 2018/01/28 21:32:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005e8000)='net/tcp6\x00') readv(r0, &(0x7f0000254000)=[{&(0x7f00009fb000+0x79)=""/2560, 0xa00}], 0x2000000000000285) r1 = add_key(&(0x7f00007a4000)='dns_resolver\x00', &(0x7f00003ce000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000016a000-0x1000)="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", 0x1000, 0xffffffffffffffff) add_key(&(0x7f0000b07000-0xb)='pkcs7_test\x00', &(0x7f000010d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000885000-0xe8)="f4960770ea5f167c4547b049f3f8887202e69882b74a9789e3e5fc1ccea69d2f8b28f48ad19c6d7f88e4febadb1e39bc677f3c6df82503215e63324d9300fa5da98b5a5195a1320686ebaa166c18a833ca5e476e47df3ef1279929a6cc842a77ed6544741a15d9748e59ff17c871dcfb2dd9147ce24e6eab7cefd86dac1f3d9c039f9dfed0e0131b0ad6bd1e23077fee6affa267ea79da08deb4078a84c1e5b0bde8825a1382e39c51216e4b4b1adffab1da740f81acf6888d95ea98ba4f8bc770dc8f31e33ae061ae053255c13533af393243cca428f711f6cad9acb33733800ab1e8feddca3b8b", 0xe8, r1) recvfrom$inet6(r0, &(0x7f0000123000)=""/248, 0xf8, 0x2, &(0x7f0000b34000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x6}, 0x1c) ioctl$int_out(r0, 0x5460, &(0x7f000055e000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00006d8000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a37000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000aac000)={r2, @in={{0x2, 0x0, @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]}}, &(0x7f0000ca0000)=0x8c) readv(r0, &(0x7f0000f5c000)=[{&(0x7f000013e000-0x5b)=""/91, 0x5b}], 0x1) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00005d8000-0x4)=0x0, &(0x7f0000546000)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00005bc000-0x8)={0x0, 0x0}) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000e0a000)=""/70, &(0x7f0000405000-0x4)=0x46) 2018/01/28 21:32:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) connect$vsock_dgram(r0, &(0x7f0000a8b000-0x10)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00007a1000-0x8)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000045c000)=0x400, 0x4) pipe2(&(0x7f0000cb2000-0x8)={0x0, 0x0}, 0x80800) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000bc1000-0x4)=0x400000000000000, 0x2) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f000029b000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000aab000-0x4)=0x3, 0x4) getsockopt(r2, 0x3f, 0x80000001, &(0x7f00004c0000)=""/69, &(0x7f0000b4e000-0x4)=0x45) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000009e000)={0x2, 0x101, 0x7f, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000b0c000)={0x0, @in6={{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/28 21:32:50 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000002000-0x1cf)={@random="0900c11ef699", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x89, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000007000-0x8)={0x0, 0x0}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000007000-0x6)={r1, 0x1}, 0x6) 2018/01/28 21:32:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x400, 0x2000000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:50 executing program 1: futex(&(0x7f0000004000)=0x0, 0x400000085, 0x0, &(0x7f0000726000)={0x0, 0x989680}, &(0x7f0000e37000)=0x80000001, 0x80000000) 2018/01/28 21:32:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000742000-0x8)={0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) pkey_alloc(0x0, 0x2) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)="0002", 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/01/28 21:32:50 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000001e000-0x4)=0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000001e000-0x4)=0x0) setpgid(r1, r2) sendmsg(r0, &(0x7f000000a000-0x38)={&(0x7f0000006000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x8000000000000007}, 0x1c, &(0x7f000001c000)=[{&(0x7f000001b000-0x6b)='\'', 0x1}], 0x1, &(0x7f0000017000)=[], 0x0, 0x0}, 0x20004840) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000001e000-0x67)="5be5f9065f66593f6f6229882e1289314a1cc5b737a9189c5da49266294735e2b36d459eeb45a92215abc6d047af7f0c1ed01d7cc6812d5f70774f2e5c16aaaa1c53f37c3d1bd0bcb3dd4c1aeaaf820ed9693dcc3791162ceb5e3b3d156154d607368ddcbf0971", 0x67, 0x0, &(0x7f000001e000-0x1c)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, 0x1c) 2018/01/28 21:32:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x80605414, &(0x7f000001d000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000012000)={&(0x7f0000a35000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x16c, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x4, 0x0, 0x0, 0xffffffffffffffff}, [@tmpl={0x44, 0x5, [{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x5) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00002dd000)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f00002ae000-0x78)={0x1f, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x210, 0x2, 0x7, 0x8, 0x2, 0x0, 0x923, 0xfffffffffffffff8, 0x20}) 2018/01/28 21:32:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000916000)='trusted\x00', &(0x7f000010a000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000757000)='/selinux/load\x00', 0xfffffffffffffff9) mremap(&(0x7f0000736000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000023d000/0x1000)=nil) r0 = syz_open_procfs(0x0, &(0x7f0000ca3000)='smaps\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00006cd000-0x8)={0x0, 0x100000001}, &(0x7f0000e8c000-0x4)=0x8) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00009fb000-0x8)=0x1c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000011000)={r1, 0x825, 0x0}, 0xc) readv(r0, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) mremap(&(0x7f0000d71000/0x1000)=nil, 0x1000, 0x800000, 0x2, &(0x7f00004ad000/0x800000)=nil) readv(r0, &(0x7f0000f5c000)=[{&(0x7f000097a000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/28 21:32:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000a34000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000073f000)=""/0, 0x0}, {&(0x7f00001a0000-0xaf)=""/175, 0xaf}], 0x2, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = getpgid(0x0) r2 = shmget$private(0x0, 0x1000, 0x54000010, &(0x7f0000f31000/0x1000)=nil) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000055a000)={0x0, 0x0, 0x0}, &(0x7f0000a94000)=0xc) fstat(r0, &(0x7f0000710000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000afa000-0xc)={0x0, 0x0, 0x0}, &(0x7f000056a000)=0xc) shmctl$IPC_SET(r2, 0x1, &(0x7f0000236000)={{0x1, r3, r4, r5, r6, 0x101, 0x4, 0x0, 0x0, 0x0}, 0x4, 0x9, 0x3, 0x0, r1, r1, 0x7, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/01/28 21:32:50 executing program 1: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00007ab000)='net\x00') r2 = dup(0xffffffffffffff9c) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000ac6000)={0x0, 0x6}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000ff6000)=0x0, &(0x7f0000ff6000)=0x4) unshare(0x8000400) pipe(&(0x7f0000038000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = semget(0x3, 0x1, 0x3) semctl$IPC_STAT(r5, 0x0, 0x2, &(0x7f00008f7000)=""/60) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e34000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000911000-0x48)=[{0x3, 0x2}, {0x2, 0x9}, {0x2, 0x7}, {0x6, 0x1}, {0x0, 0x100}, {0xb, 0x1}, {0xa, 0x9}, {0xa, 0xffffffff}, {0x3, 0x8}], 0x9) fallocate(r3, 0x0, 0x1, 0x7) r6 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r6, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) flock(r4, 0x0) 2018/01/28 21:32:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00000a1000-0xe)='/dev/admmidi#\x00', 0x5, 0x40053cc1262c555b) writev(r0, &(0x7f0000349000)=[{&(0x7f0000672000-0x92)="64c7bd422e41621502ec7c63dd379b8ad624d621cf7f86e490a1a4575c496876687c5a9d50e6b98f00329a61a85516e428fea4d87eb3791c3264430c9e9270157433895f8dbac532b0ef594d1d04321d397191ac837d870cc5e7dad786a006c2ce0eba7eee8477cb1a14ec5edb5c7b4cdf392900d827b31ae269a5a0c3510370d1fd468cabb64ecccdc1c0d2a25e1ec2781b", 0x92}, {&(0x7f000096a000-0x23)="3e795271823cb5bdd91e329e673ddaa4635f66328d77ae324bbc78329b127906687c0a", 0x23}, {&(0x7f00006a5000)="0cff", 0x2}], 0x3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00009ca000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00007da000)={r1, 0x80000, r2}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000058e000-0x4)=0x8, 0x4) sendmsg$nl_route(r3, &(0x7f00001b0000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000040b000-0x10)={&(0x7f0000534000-0x120)=@ipv6_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x8080) sendto$inet(r3, &(0x7f0000e32000)='s', 0x1, 0x4040, &(0x7f000010d000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 21:32:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000d32000-0x10)={0x9c4, 0x0, 0x4000, 0xc84, 0x10000000000000, 0x8, 0x6, 0x8, 0x4, 0xfa}, 0x10) iopl(0x8) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e27000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto$inet(r0, &(0x7f0000417000)="e15c433a3bd2a73c1f432c57195f33ff9c2c1122539939770c0e78b4db47fcfbd8c45447d4dfba819828e7ded4ae06274fa95daa9cc3e04ee39a39f5430225c69a0f3ec5a61679aae3c3c679d7c4e93fce24c2e25d4135937c69f680cd461ebe66c9b1c455bbfa52d53e8d453297fdd0a18b62f46d2d979e9c5d9c76990c3ce8fa01befbd9d07886ddb6a559b3a6871ef32e0ebb4aaa9f7f5803b8d1053b3e6b4b1e6cc13b999581adf736cc6a593e5efadd330570284caefa88ed2b389152374a36da9ff36e0dad96e7d10727e87b917629dd8b7418db071915ade2d3d736fe6d64962855c90c4bd5976f97", 0xec, 0x8800, &(0x7f000023d000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000004000)=0x0) io_destroy(r1) 2018/01/28 21:32:50 executing program 6: mmap(&(0x7f00009d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00009d7000-0x10)={0x0, 0x2710}, 0x10) getsockopt(r0, 0x2000000000010d, 0x2, &(0x7f0000000000)=""/4, &(0x7f00009d7000-0x4)=0x4) 2018/01/28 21:32:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000c10000)=""/124) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000584000)=""/240) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000042000-0xf6)=""/246) splice(r0, &(0x7f0000096000-0x8)=0x0, r0, &(0x7f0000883000)=0x0, 0x7, 0x1) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f00003dd000)=""/174) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000c85000)={{0xc8b, 0x0}, 0x20}, 0x10) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000ff9000-0x1000)=""/4096) 2018/01/28 21:32:50 executing program 5: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f00002f2000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000394000)=[], 0x0, &(0x7f000086f000-0x228)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f7b000-0x9)='/dev/dsp\x00', 0x80, 0x0) ioctl$VT_RELDISP(r1, 0x5605) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000dd6000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) [ 83.107469] syz-executor3 (12470) used greatest stack depth: 14272 bytes left 2018/01/28 21:32:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$mice(&(0x7f0000093000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f000060d000-0x58)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) sendmsg$nl_route(r0, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:50 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f000000d000-0xc)={&(0x7f000000d000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$alg(r1, 0x0, 0x0) connect$pptp(r1, &(0x7f000000e000-0x20)={0x18, 0x2, {0x1, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r2 = socket$inet6(0xa, 0x80003, 0xff) r3 = dup2(r2, r2) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000005000)={r3, &(0x7f000000d000-0x1000)="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"}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f000000d000-0x20)="e36ee48473b20c43dda1026181e91871644240035489cea9c5005a5544c53a68", 0x1, 0x80, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4000}, 0xffffff08) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000005000-0x20)={"409cba7cc5677c9a4c27467835e79972", {0x4, 0xcb, 0x101, "8461802aa456", 0x4, 0x0}}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000000a000)={0x0, @in={{0x2, 0x1, @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]}}, &(0x7f000000f000-0x4)=0x8c) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000000e000)={r4, 0x4783, 0x0}, 0xc) 2018/01/28 21:32:50 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100002000005, 0x7) connect$inet6(r0, &(0x7f000000c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000002000-0x10)=[{&(0x7f0000007000-0x1000)="cf16", 0x2}], 0x1, &(0x7f000000c000)=[], 0x0, 0x0}, 0x0) 2018/01/28 21:32:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000742000-0x8)={0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) pkey_alloc(0x0, 0x2) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)="0002", 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/01/28 21:32:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fdatasync(r0) r1 = syz_open_dev$sg(&(0x7f0000345000)='/dev/sg#\x00', 0x100000001, 0x22080) recvfrom$unix(r1, &(0x7f0000b00000)=""/105, 0x69, 0x20, 0x0, 0x0) bind$alg(r0, &(0x7f00006e6000)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e34000+0x6e0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000bcc000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000797000-0xf8)={0x0, 0xf0, "faed08996ee7a3a8d3f815a176be8c96fa788a48f8f489fe2ab4e061a7d1db3d8c24da551747ac7a8c48d1514b6cf9ae2953bb3f604d32c64a4fbbab44ccc635dc60b935f2de50473793a3f785a0dab3c4b68017a7888ff3c9b2e56d0ff62ac6834886a1335451fa5d44d594b852b4bd65de660bcc2612250860383f4cf981124625a55af642b02ac4ac6d0e12a9af3764be9d931af4c9f5987e8da118b17154e195f72d793bc0a318fbb38b90bb822870af98fe504e5fc2b8f7f22fad570d8a274a967f09c16d3787cffa544530c251bf36acb0e4933e82293119c3c7efb2dfe20ece6f97714ee87e5c154370be8234"}, &(0x7f00003b9000-0x4)=0xf8) fchdir(r1) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000ffe000-0x10)={r3, 0x8, 0x9, 0x2}, 0x10) ioctl$TIOCNOTTY(r2, 0x5422) 2018/01/28 21:32:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000be8000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000ed3000)={0x0, 0x32}, &(0x7f00005f1000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f10000-0xa0)={r1, @in={{0x2, 0x0, @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]}, 0x3, 0x7f, 0x8001, 0x2, 0x10}, 0xa0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r3 = syz_open_procfs(0x0, &(0x7f0000e59000-0xa)='oom_score\x00') r4 = accept(r2, &(0x7f000021e000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f62000)=0x26) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000690000)={r1, 0x4, 0x10, 0x39b, 0x4}, &(0x7f000015e000)=0x18) sendfile(r2, r3, &(0x7f0000929000)=0x0, 0xff) 2018/01/28 21:32:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000c93000)=0x9, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005e6000-0x10)='/selinux/status\x00', 0x0, 0x0) symlinkat(&(0x7f0000d88000)='./file0\x00', r1, &(0x7f0000a06000)='./file0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000037d000)=0x0, &(0x7f0000f63000)=0x2) 2018/01/28 21:32:50 executing program 3: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fed000-0x2c)={0xc, 0x4, 0x4, 0x100000003, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ff4000-0x7)='ns/uts\x00') mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000ff4000-0x400)={""/1024}) r3 = fcntl$dupfd(r1, 0x0, r1) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f00006eb000-0x4)=0x0, 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={r1, &(0x7f0000777000)="", &(0x7f0000ef1000-0x78)=""/120}, 0x18) 2018/01/28 21:32:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d57000-0x4)=0x10002, 0x4) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000733000)={@generic="39f12de25d4b3effa9dc434e049ce0ab", @ifru_settings={0x8, 0x1, @raw_hdlc=&(0x7f00001f0000-0x4)={0x0, 0x7fffffff}}}) connect$inet6(r0, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000076c000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000d6d000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) seccomp(0x1, 0x1, &(0x7f000050d000-0x10)={0x8, &(0x7f000032e000)=[{0x6, 0x5, 0x0, 0x3f}, {0x5, 0x6, 0x4, 0x3}, {0x6, 0x80, 0x7, 0x0}, {0x4, 0x2, 0x9, 0x100000000}, {0x5, 0x2, 0x80, 0xb5a}, {0x5, 0xff, 0x1, 0x2}, {0x6, 0x400, 0x8001, 0x1000}, {0x1, 0x2, 0x1, 0xbdf4}]}) 2018/01/28 21:32:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) link(&(0x7f0000415000)='./file0\x00', &(0x7f0000810000)='./file0\x00') sendmsg$nl_xfrm(r0, &(0x7f00005b3000-0x38)={&(0x7f0000c2c000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000cf9000-0x10)={&(0x7f0000ce9000)=@newae={0x5c, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x6) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000fe8000-0x50)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000337000-0xa8)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174, 0x0}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) r1 = socket$inet_dccp(0x2, 0x6, 0x0) sendto(r1, &(0x7f00009ac000)="bbcc5d29f07aada419c5ac9847fc20d4b9fba587d8dabf1de38f8e5327a3b0f6c3cc6900d68a1230c144f67e6917edd4c52bdccde3500b0ad25a696173965731758819f0759a1797333322bd7c395c9be20a4febf1ec66260e7457fe50109d15747126f7af87c6ac73400e13c1660a6b8fbf8dba6611c9071c0b79bea12b44dfb6517f2f7ab7233f2c4fe5e482235e98430567b67a9ad05c0a8870720f55b24b8100f8162178ea2609fb", 0xaa, 0x41, 0x0, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f000096f000)={0x0, 0x0}) 2018/01/28 21:32:50 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_buf(r0, 0x0, 0x21, &(0x7f0000003000)=""/177, &(0x7f0000001000)=0xb1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f000000c000-0x5)=@random={'os2.', '\x00'}, &(0x7f0000006000-0x1)='\x00', 0x1, 0x3) 2018/01/28 21:32:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000000000)={0x0, 0x1c, 0x4, @thr={&(0x7f0000f93000)="e2146ac4d60f030f4105efcc2fcff14ed1acae00f0964ecb51676dfe365ea1c951f13c4527e93fab66780b72b9987dc496b90b5a7f0476e877c9dc66321445f207e61c7def99244753964b42b5ddc43c6edc0267ee8f142f08a3279142cb9f14e0a1d7b0ef06690bf3d5facfab9106b718a8eb80f53dd69d43a4c7261f9b8a51251cd38b51a7349b01", &(0x7f0000391000-0x5d)="5cd2cf21e339231aab2be5d62de162e2795cf5d8aa69824d3abae5ed1f6181a28362c9c598b579e0edacfd09c8dd7a23982ea5cc88a88ecf43c845a5f0fec6a687a4ea492e8ae2e9553df49c4b522dc4691b0af19ea1f724f0fedabe57"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003b7000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init() fsetxattr(r1, &(0x7f0000000000)=@random={'os2.', '\x00'}, &(0x7f0000000000)='\x00', 0x1, 0x3) r2 = socket(0x3, 0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r0, 0x0, &(0x7f0000001000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 21:32:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c4a000)={0x0, 0x0}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000742000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_open_dev$sndtimer(&(0x7f0000ff9000-0xf)='/dev/snd/timer\x00', 0x0, 0x1) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4068aea3, &(0x7f0000af5000)={0x7e, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000394000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00000c9000-0x4)=r5) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000cfe000)={0x100000000, 0x8205, 0x3, 0x100000000, 0x0}, &(0x7f00002e4000-0x4)=0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000bae000-0x12)={@generic="1732dd2524b58f5c92a3c41ca7c37cc4", 0x80000000}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000267000)={r6, 0x3, 0x40, "42771af86a3843c2361f57502cf88a3576affdd87e5211f260ea626cef0680a71742affcbf388c952a68fefffc24b6bf5a64319fadb87eeaf2e4ea1275fef29e"}, 0x48) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000b01000-0x18)={0x1, 0x0, [{0x40000083, 0x0, 0x0}]}) r7 = memfd_create(&(0x7f000061b000-0x9)='/dev/kvm\x00', 0x3) r8 = msgget(0x0, 0x10) msgrcv(r8, &(0x7f000007a000-0xa1)={0x0, ""/153}, 0xa1, 0x3, 0x2000) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f00007b0000)={r6, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x4a, 0x9, 0x2}, 0xa0) 2018/01/28 21:32:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000571000-0xc)='/dev/rfkill\x00', 0x202000, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f000007b000-0x1)=0x4) sendmsg$nl_route(r0, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x20) r1 = syz_open_dev$admmidi(&(0x7f00009ef000-0xe)='/dev/admmidi#\x00', 0x4, 0xc2) getsockname$inet6(r1, &(0x7f0000825000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006ab000)=0x1c) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000890000)="", 0x0, 0x0, &(0x7f0000654000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00009ed000)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/28 21:32:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000dcd000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007b9000)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a3a000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b30000-0x4)=0xffffffffffffffec) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00002d8000)={@loopback={0x0, 0x1}, 0x100000001, r1}) r2 = socket$inet6(0xa, 0x20000000000005, 0x4) recvmsg$kcm(r0, &(0x7f0000cf3000)={&(0x7f00002c6000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00002bc000-0x50)=[{&(0x7f0000a40000-0x50)=""/80, 0x50}, {&(0x7f000007b000-0x4b)=""/75, 0x4b}, {&(0x7f000052b000-0x57)=""/87, 0x57}, {&(0x7f0000ea6000)=""/174, 0xae}, {&(0x7f0000f67000-0x31)=""/49, 0x31}], 0x5, &(0x7f00009f1000-0xd)=""/13, 0xd, 0xffffffff}, 0x0) bind$inet6(r2, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x800) sendto$inet6(r2, &(0x7f000004a000-0x6a)="589ac99ade9a316164ac9555b6f570d0b72c1e39760fb885b825e6f30b483602c40c96f66a90b0c691e00ca6ae23766a343a887653eb6ddad484aa3be9cf04ff49ccc27fd2d70a56b998ab4faf72d21fd0d324364bf173f12e0d38dc9e8774b4de6793cc348e3ce323c7", 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0xc3) 2018/01/28 21:32:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000742000-0x8)={0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) pkey_alloc(0x0, 0x2) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)="0002", 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/01/28 21:32:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000992000)="", 0x0, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) connect(r1, &(0x7f0000eda000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto$inet6(r1, &(0x7f0000cf5000-0x5d)="", 0x0, 0x0, &(0x7f00009c1000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00009d1000)="", 0x0, 0x0, &(0x7f0000f23000-0x1c)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000fb7000-0x4)=0x1, 0x4) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000d38000-0x4)=0x0, &(0x7f00009a4000)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000c16000)={0x0, 0x2, "d9d6"}, &(0x7f0000651000-0x4)=0xa) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00001f0000)={r3, 0x4, 0x5, 0x7, 0xfffffffffffffffc, 0x20, 0x9, 0x200000, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000000000, 0x80000000, 0x8, 0x58, 0x5}}, &(0x7f00008fc000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000542000)=@assoc_value={r4, 0x1}, 0x8) 2018/01/28 21:32:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) r2 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r3, 0x8, r2) r5 = socket(0xb, 0xf, 0x1) recvfrom$ipx(r5, &(0x7f00000ff000-0x20)=""/32, 0x20, 0x100, &(0x7f0000f2b000)={0x4, 0x9, 0x200, "2b25a42b8011", 0x8, 0x0}, 0x10) readv(r4, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r3, 0xa, 0x12) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r3, r4) write$evdev(r1, &(0x7f0000bee000)=[], 0x0) flistxattr(r0, &(0x7f0000d66000)=""/69, 0x45) tkill(r2, 0x16) 2018/01/28 21:32:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005e6000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000ccf000)={0x9, 0x1, 0x1ff, 0x81, 0x6, 0x2}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/28 21:32:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000742000-0x8)={0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) pkey_alloc(0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)="0002", 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/01/28 21:32:50 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in=@empty=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000005000)={@dev={0xac, 0x14, 0x0, 0x15}, @broadcast=0xffffffff, r1}, 0xc) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r2, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0,c1023', 0x20, 0x35, 0x1, 0x0}, 0x58) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000005000-0x8)=0x0) 2018/01/28 21:32:50 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b95000)='/proc/self/net/pfkey\x00', 0x800, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f00009e3000)=""/163, 0xa3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) pipe(&(0x7f0000200000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00008e6000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r4, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r3, r2, 0x6, 0x0) readv(r1, &(0x7f0000385000-0x60)=[{&(0x7f000033f000-0x23)=""/35, 0x23}], 0x1) ioctl$VT_ACTIVATE(r1, 0x5606, 0x0) 2018/01/28 21:32:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000052c000)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000aee000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f00004e0000-0x48)={0x20000, 0x0, [0x6, 0x5, 0x8, 0x6, 0x4, 0x80, 0x7, 0x7fffffff]}) 2018/01/28 21:32:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x590a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80805, 0x7) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000086e000-0x4)=0xffffffffffffff33, 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000eb7000)=0x8c70, 0x4) setsockopt(r1, 0x8, 0xff, &(0x7f000083b000-0xa4)="6f4525cfb1ba3280305d1bf81167583234fae0ddf11a80f66891dc02c4d8a0d223a04a5e9bc5c5c256428ba6e9c7e0f33c98b0aee97072712d561053760322fe9bbae5083df9ed497d4b86a21278aefd41fb84094f094ff12e70cc4125d73725ea26133c2120cb643af377cfa25e8914c167c647b692e4798750e64d28967539203f93e7d5b845a077c87c6419d475eb50ed4bd29d755ba99eb926e5f21427d8117067ae", 0xa4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ec3000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000167000-0x10)={r0, r2, 0x3, 0x2}, 0x10) futex(&(0x7f0000dc5000-0x4)=0x0, 0xb, 0x0, &(0x7f000019d000-0x10)={0x0, 0x989680}, &(0x7f0000000000)=0x0, 0x0) 2018/01/28 21:32:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0x2, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x100, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000c9e000-0x50)={{0x0, 0x3}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bfa000)='/dev/sequencer\x00', 0x200, 0x0) r2 = getuid() r3 = getegid() sendmmsg$unix(r1, &(0x7f0000cec000-0xa8)=[{&(0x7f0000704000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fe8000)=[{&(0x7f0000437000)="a59988a42624b8e7b1576983a723c9c7faf5582efb5b6912f1664ff90ad69ed96d96acacc2a5586ebbc52a44a0dcfbec5a107a975b186ee7021b5b84e3a8bde030fb092318a8120beed28cb92f60f11667ee1049a66b30e561c6a614f7642869245902040f7a4999b25088fed06ece38c742dbe13a33da06d14771e0619407a46c8fd04ea1aa0fc3f743dd0d90ccd5c16df4e0a4e9746b1cfdfbfba396159afad974f070c68b4c09713f121044ab3de6514b1d0cf7504d5da6b79339e623d47f7906deb0c1574cff87a7", 0xca}, {&(0x7f0000209000-0x24)="1f4d1eb55c1cf851d45a525dcd4df8fd5798a58961451f9a17209307255c9f65389ec806", 0x24}, {&(0x7f0000e41000-0xed)="22c6d1d4003d002824789b0249b4970f38398e6a160f3f9a585a6fbc2b162492121642122cdec68653c9cfedcdf8a95568804864421960108cedfdd8ba2f8ee46ac303c3f2eeed4d4473e686619815fe44ca58431b34520a98f909203d5fd26653032b66e7dedc094bd823bfa55ecfadcd2fc69b32589e04118e82b803046365c71ecee99664bcb0c166049336cdbf190dc74acaf78548830c4d7264a0195d0ba2b6b2e3ea8e6a6fc1424bf71007d8e37d545f54d22801dc79415ade0fdc3e538e886cf147f6682829ec6acec00ff9ca78b6773c816b40dac094b24607b1b226203f26b3e8dd55b970fc3567b5", 0xed}], 0x3, &(0x7f0000310000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0xd8, 0x40080}, {&(0x7f00006b4000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000e49000-0x10)=[{&(0x7f000000d000-0x44)="ae510a6d94bc5e39b107bad9b4f7f644517e1ae3a043d311e8f0ee9ce0b55ab8fbb23457a76b3ce6daeb933c1f2ed824102acfd6aa4f2faed9d1617ad47e28b84f35fcc7", 0x44}], 0x1, &(0x7f0000761000)=[@cred={0x20, 0x1, 0x2, 0x0, r2, r3}], 0x20, 0x10}, {&(0x7f0000e0c000-0x2)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000892000-0x20)=[{&(0x7f000041d000)="e512d400f5597f0be9b728f5689e89924cc47d3c4c5bdf7e51d428a98f8edc8c59dabf80bdab040a279ea9c7e1413c58170c4426d7cfab0f365d56cba9f6042ecff288aa4b499a15e5aad3d184390c2fb4d7f39b166b78246c8bf4", 0x5b}, {&(0x7f0000929000-0x3f)="d2c7d701e563b295ae6451418a96cdfab61d0d4fa3ef312957066347a00effe1f4c67d8e8e13bd868d859eb7aa1e11bdf1b204866c47ccab9e7bc4e2654259", 0x3f}], 0x2, 0x0, 0x0, 0x4000000}], 0x3, 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000ffe000)={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000066e000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/28 21:32:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000110000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp256\x00'}, 0x58) r1 = syz_open_dev$sndmidi(&(0x7f0000094000)='/dev/snd/midiC#D#\x00', 0xd78f, 0x200) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000f97000-0xc)={0x6, r0, 0x1}) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0xa) write$selinux_access(r3, &(0x7f0000851000)={'system_u:object_r:devpts_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x32, 0x33, 0x0}, 0x46) 2018/01/28 21:32:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000742000-0x8)={0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) pkey_alloc(0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[], 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/01/28 21:32:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000-0x10)=@common='ipddp0\x00') perf_event_open(&(0x7f0000c1a000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f00006ce000-0xc)='/dev/amidi#\x00', 0x8000, 0x40000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000046e000-0x8)={0x0, 0x1}, &(0x7f0000a3f000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00007b7000)={r2, @in6={{0xa, 0x0, 0x6, @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]}, 0x8001, 0x1f, 0x9, 0x2, 0x19}, 0xa0) 2018/01/28 21:32:50 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000005000)='/dev/vcsa#\x00', 0x91, 0xc000) r1 = dup(0xffffffffffffffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000005000)={0x0, 0x0}) syz_emit_ethernet(0x2e, &(0x7f0000004000-0x9e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0xffffff9e, 0x0, 0x0, @multicast1=0xe0000001, "0a4f6c18"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x0, []}) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000004000-0x4)=0x7, 0x4) 2018/01/28 21:32:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$llc_int(r0, 0x10c, 0x1, &(0x7f00008ff000)=0x7, 0x4) sendmsg$nl_route(r0, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000665000)='/selinux/enforce\x00', 0x40, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00009dc000-0x4)=0x0) sync_file_range(r0, 0x1, 0x5, 0x7) setsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000347000)=0x0, 0x4) 2018/01/28 21:32:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000048e000-0x9)='/dev/dsp\x00', 0x80001, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000b3f000-0x30)={0x1c, 0x0, &(0x7f0000eeb000)=[@register_looper={0x630b}, @release={0x40046306, 0x3}, @acquire={0x40046305, 0x1}, @release={0x40046306, 0x0}], 0x3b, 0x0, &(0x7f0000fee000)="d0df91d78c6a02accf98eae581dca8baabd0166f26272dd3e30e377e644abb5d7e0e458caa820a416124cb9ef7368efddbd16bd880e45fe73d5bb6"}) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x20, 0xd, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@typed={0xc, 0x200000001, @u32=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000879000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00002db000-0x8)={0x1000, 0x7, 0xfffffffffffffff8, 0x6}, 0x8) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e9a000-0x1)=0x0) timer_create(0x0, &(0x7f0000000000)={0x1f, 0x4, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000ad000)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000338000-0xe)='timers\x00') readv(r1, &(0x7f0000d0c000-0x90)=[{&(0x7f000041c000-0xf3)=""/243, 0xf3}], 0x1) 2018/01/28 21:32:50 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000080044dfe, &(0x7f0000002000)=0x9) 2018/01/28 21:32:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000-0x10)=@common='ipddp0\x00') perf_event_open(&(0x7f0000c1a000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f00006ce000-0xc)='/dev/amidi#\x00', 0x8000, 0x40000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000046e000-0x8)={0x0, 0x1}, &(0x7f0000a3f000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00007b7000)={r2, @in6={{0xa, 0x0, 0x6, @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]}, 0x8001, 0x1f, 0x9, 0x2, 0x19}, 0xa0) 2018/01/28 21:32:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x800000000002, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000079c000)={r0, &(0x7f00003a0000)="", &(0x7f0000b9a000-0x78)="", 0x100000000003}, 0x20) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00001d1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ad7000)=0xc) ptrace$peekuser(0x3, r1, 0x0) 2018/01/28 21:32:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00004ab000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ec5000)=@ethtool_dump={0x3e, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readahead(r0, 0x8, 0x1) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000826000-0x46)="02f94b44fdb7224012e9d72ef6342d9b3167a277d20db8b5452b7cb69a1b5222ad960b569f562aec93cfb198d2cf024011df23b6161c14a6ced6c627dae14e3d9650a37a4912", 0x46) 2018/01/28 21:32:50 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) pipe2(&(0x7f0000004000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000005000+0xde3)=@req={0x10001, 0x2, 0x20, 0xffffffff}, 0xffffff14) r2 = dup2(r0, r0) bind$netlink(r2, &(0x7f0000002000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) 2018/01/28 21:32:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000f81000)={0x0, 0x0}, 0x1, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$vsock_dgram(r0, &(0x7f0000bd9000)={0x28, 0x0, 0x2711, @hyper=0x0, 0x0}, 0x10) sendmsg$nl_route(r0, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000742000-0x8)={0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) pkey_alloc(0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[], 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/01/28 21:32:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e09000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000414000-0x8)='./file0\x00', &(0x7f0000a98000)={0x5, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10005, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000fa000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r3 = syz_open_dev$vcsn(&(0x7f0000aec000)='/dev/vcs#\x00', 0x8, 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000e31000-0x4)=0x0) r5 = getuid() r6 = getgid() r7 = fcntl$getown(r1, 0x9) fstat(r1, &(0x7f0000ad4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000131000)=0x0) getresuid(&(0x7f0000a65000)=0x0, &(0x7f000002a000)=0x0, &(0x7f00005c9000-0x4)=0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000f16000)={@generic="a74ad3c009d6649a542877548b93d1d0", @ifru_flags=0x801}) lstat(&(0x7f000064e000)='./file0\x00', &(0x7f0000807000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r3, &(0x7f0000a02000)={&(0x7f0000d97000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000489000)=[{&(0x7f0000c57000-0x20)="7da87a28ff6be249acb6d01f5b4a96d0af865c103d5675a08e1badad28d5ad90", 0x20}, {&(0x7f00007c7000)="d3c69758463dfc20b9cd82470b88f1729662cff2bde337c9fc1ee2c71b5c511f24fc477aa2f2ec9746601b3da96f996b11248e29cc14a764a8b3d5e2f0ef880241eaedec921c730571930594a364bfbb3d1d9f0b4213dda4", 0x58}, {&(0x7f0000fb2000)="65f883187efbd50e2351931d9872b8a2011630be30c2bcd9b035cea9cd6a939fc414116a5607eb082edd6073dc38e54a39031037feeb8e87dead1c8bd1eefaa49311fea02590ce8c0ba9d96d37b8c0d6200cdd33de5f0e89ceebbdebbaf9f78ed1a1f32991cd5aa3a856c8ba8c80f54af59b943dbeeb381d65ab30ce73cfb040f5ed3c65f3351b7557612f0971a1b786ce31300c9517558c4c5e4bf4fc7a279b3c8f10c70da6d62cdf3e032d64920bc723d7300307", 0xb5}, {&(0x7f0000be0000)="7b7c92e4d431146286ec29c2813f024f0a0ceab31da725bdf8487702a13c370fdb", 0x21}, {&(0x7f00001d7000)="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", 0x1000}, {&(0x7f0000e77000-0x44)="a02b534add0409c7cafa06d4b0508bd369453023f2181b1d9206e981a7930bd123ece906b3f11e8393408829ec38599047319136e2e454c30f203290b5c2d64ec68ab560", 0x44}, {&(0x7f0000220000)="82bc89dd55bbdbf6815c21f79be9bc625db90bdd7bedbcf5c1a7a33dd7c5c9fcb3c7b504347ef0dc76b109c37af7831c83a070ae", 0x34}], 0x7, &(0x7f0000d2f000+0x833)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x60, 0x800}, 0x8815) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/28 21:32:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000146000)='/proc/self/net/pfkey\x00', 0x2400, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f000092c000-0x8)={0x0, 0x403645ca}) ioctl$sock_ifreq(r0, 0x89fb, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f0000010000-0x20)="0101090700070c0000fa000011040100df000000001009000000ff000004eb00"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xd, 0x0, &(0x7f00007dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create(0x948) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000abb000)={0xfffffffffffffffd, 0x0}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ee8000-0x9)='/dev/ppp\x00', 0x4000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r4, 0x111, 0x4, 0x0, 0x4) shutdown(r4, 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f0000a36000-0xbc)={0x7ba, 0x0, 'client0\x00', 0x1, "ab32feac3776d6fb", "84f32b6de81b689a0b67ae6e24d31ba984763a8205f4706aeff0f6d86f55bf38", 0x7, 0x117, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 21:32:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) pipe2(&(0x7f00000f0000-0x8)={0x0, 0x0}, 0x847fc) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00001a6000)=0x0) 2018/01/28 21:32:50 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00004e8000)='/dev/usbmon#\x00', 0x200, 0x1) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f00002bb000)={0x2, 0x6}) ioctl$void(r0, 0xc0045878) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00006a3000)={r1, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000002000-0x10)={0x0, 0x0, 0x6}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000002000)={r2, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000001000)={r2, r3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000002000-0x4)=0xb1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000002000)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={r4, @in6={{0xa, 0x0, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x100}, &(0x7f0000a86000)=0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000003000)='/dev/qat_adf_ctl\x00', 0x100, 0x0) 2018/01/28 21:32:50 executing program 0: sync() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = pkey_alloc(0x0, 0x800000000) pkey_mprotect(&(0x7f0000c40000/0x2000)=nil, 0x2000, 0x1000000, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$adsp(&(0x7f00009dc000)='/dev/adsp#\x00', 0xffff, 0x402000) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000346000-0x50)={@common='bcsf0\x00', @ifru_settings={0x80, 0x401, @fr=&(0x7f00003ae000-0x18)={0xffffffffffffff4f, 0x3, 0x1f, 0x7ff, 0x7, 0x100, 0x43}}}) sendmsg$nl_route(r1, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 84.032642] kauditd_printk_skb: 89 callbacks suppressed [ 84.032650] audit: type=1326 audit(1517175171.031:824): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12659 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 84.082784] audit: type=1326 audit(1517175171.031:825): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12659 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 84.107625] audit: type=1326 audit(1517175171.032:826): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12659 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=293 compat=0 ip=0x453299 code=0x7ffc0000 [ 84.132632] audit: type=1326 audit(1517175171.032:827): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12659 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 84.157647] audit: type=1326 audit(1517175171.032:828): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12659 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 84.182624] audit: type=1326 audit(1517175171.033:829): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12659 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=16 compat=0 ip=0x453299 code=0x7ffc0000 [ 84.207623] audit: type=1326 audit(1517175171.033:830): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12659 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 84.232828] audit: type=1326 audit(1517175171.033:831): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12659 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 84.257938] audit: type=1326 audit(1517175171.033:832): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12659 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=9 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/28 21:32:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f90000)='/selinux/policy\x00', 0x0, 0x0) sendmsg(r0, &(0x7f00001de000-0x38)={&(0x7f00006b6000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58, &(0x7f0000c0c000)=[{&(0x7f000096e000)="", 0x0}, {&(0x7f00005c6000)="", 0x0}, {&(0x7f0000626000)="", 0x0}, {&(0x7f0000983000-0x1000)="e3b13fb1ac2a27f28d562219d0fd57d09d2fa3d3ea03d8f0f5562b576429bc209af4c25e05dc07192583e5835ea98a2b5f0a5199fb4eaf4ddd67cf2c69b97d01b4b9e8d804093d753392b0f32a7338ded9e5bd30cf04b8b9f04c3334193ce063516491876471c8dd60e9d6819d0667299135ce15dec21361266e3cfb4b2ca1497ebd662ac5bd2071a19a50a5c8b4f36f65a230ae7fe41437801ccd92af0e1713e46ed8d3bf06088187eee013bc62aa2030b15ca39909852704564d369d169bacf78b4a9429cf5accef6f64f3a8349342ac65383af877cfa0d603f0d4f296c2eb12386ff29cee7573d0b14cf708932cf51dda87f48cd74dc990a21a684cd297223e5345a46e2ff2a75909538982218aefa238504c502df5ddf3801c432ef013713abca2eaddd581ac266633fb800297b818fc93801b8a71c2cc4352b9e04e4ece1b49ec5e8c34619af296b930e54f44d286a556d0bc7c0cd920a63b1b815a0eba4a3723c7da6e4bc68ef071ed7b98d82e0151fc3da558052e90e6c4fe0e2d275f055d3753c7bd519fabecc84158f9d71c9a7a7210cb4f4ef6e64a3aecc2bbb31191710df17aa9b520a43dcf9a65e55be8ef2ddd7e1b47dc00e9f23cf9e13e6d6a48060d48ff77ee695a1c52da7b5d3dbf6282eb4e8800a1b6b5144aade71a45e8070d2a961d55cf1b5694b68d61fbd2052619a865681f2ff24c1e485cfa1da644a0b937458e0965c9dcaf3d25fc5202bf4da55f3006cc1d2b297739424e1df66724b77efe94c5b1fcb5d0592002f7da9de4097e30635c24790ab728eaa79e63b1b6416c78308fe4b7d56f502ae3471be11ad0984ef2f97bdd7f0777f6b8db6c2883c65602fae46e992f43bf0c19d92bace9ed0b0ecab35e411cb948d61737b97323c4af0119ac712ab1766a22a79858876a57f733a2760b2f077b1832fad6fa8bd58252771a09c48289973d655ffb9a8df64fa1ddf53362a56cd771e8d64549ac4d80b541efe3253deabf74da004968ff9f161beb0b13d814d796179e071da7bb7dc9acb00ca871425106ba1261db89ab8b38bba97a318d50372427669c790eb673feed676b70a1b7e12d3205bea53dd7f6fc5dd04f1431692029e6da3b97fff94b983988ff61990d9b8d6ae177e260a2cc5cf1777663658800a5a54cb7c5e3edd553fc1b1ed8cff42a57ae307ed493808c3e36f8507d58755af0d89dfd7b6a5a346075077de4a1d4e7d290f91843cb0e61d412a630f0c162194c87eefd2c4a65698cd8e8e34c5f85a850b5c8d9afefd16fb644cb8c8b6f3e6d042f4b71f66774d156b583680411fdc5c0acfe813fa881302c530ff326e2e528c5b2bfc06eb5e4c51a177c4b41faf196dec5ed81af744bfd49bd5a9af411b623aebe820727a86d5cd76ae3a95cb28401a0d86f97df394135f0da78005a9f578d8cf27dce15ec1b1c982936523052318d06be8c4bf762fee4517c08af48718ba91e2614432b0f85dd03455c473e7d8b85730462387857627b36e6c288a1184e22e53a52fcbdcb67aff6f20fcd467ebb1cb633074789ca09077eb9643b4ecb1b1372b3a94d2418333ac384c502b54735249715d4f0ff3bb7ff94907cd39b0fca4b2015df170eaaefc6dfd3a76ce1ed7632736d89e6d8c92f6fe7bc3b4507c66a3cd03b5c663c60a613dc2f755a714245adbe2f13928cd8814469a4a77de3e190043db764daee682b47872f4ef362c01228e8d2cb98eb1a9fd2d028e22faa8317aadeb5dd253b22970fac4bd7070c1fc32c8ed1661b60ae12c5530b0c5ab48bb9001ad2d246926b0fc38867f581c4dc29eecaf1527868a2e36bbe751f69b5d5be09ffee95d195a4af7f9a926cebd4855b4b1ef8265dab2baf9bf8ef506f205255229d110c7fdf34d42b28e7f26bfae36a55dcf89c2d866856a06aa06d405a96b6e0441cd081563f3e07f4e525d5dd05ac484577724e8bfb0f309794d3d9331f685f0a72516beff88650391d90dd6ca8ab57b6028dc177b0774cb856490ad169ed1cd8bf244ec9c59f826b02da1315fcf0c2eb00b931fabdede54ad57ff2b3e69c35855b2c8efce70de1ba71228b1fb7c8639537cfa8a5fdc9005a2d5f3fb5c4d95eafd7cff8e350832baab90c2f8f2f2b6760a68e8c140d924e5478d762774a8cc85cd9425c82d47f687ad773116bb1517aac185412ee139b3c17975a1b63a905efa18ab2c02d4c68fe823bc16064a66c9dceec704545e0a1f93df52c61fd8aa90a09a0ff4d0619888705db98ad22a553f6fa0da9ebb9216ac405a0e74d0b5270f64859c6b21aa285efc9a0f39d928b24bc9ed068c8e354248f84fc956e4668afca6f5abb9e5d11d81375f4dc1157bfa4db646daacac35174bc36fba631f5bbca909208fe4a8ddf606d3fc72390898d86a450df06ad18d3cc1e3ccf3d28df31106276944ede492ef8b0690fd7353ae90b344a594b2ccab4e6a1723644be9be902e879744edd5294c4a8d30199402c2cf64ccc38bda7c212bf6be7e5ff14f5f96cfba3bd0dcbedbb206e7dc9d349a5bcf74af76f6bcf340419e90d225556f2fcb58e3111f2437a1a5b236b658abddc76d2edc16d239ddbcc1f3927646a6ce37b504a53ab11ab67ddf04e4414fc3880c0b737db6fbc5ffc18dedc9212364c38dca56ec9cc533b56c9e5f22bfa22ac2a34403be89ad22e54fd0d4365e80aa873519523ab34a2fe6c93d3be21f0e769f4a2b3cdc295b767c90dadd102c664fc64ace141ec70ec8afe977d9ca42967a0145f11a7892f3684b3e37fcb0eac087e273f6dcac120605ced56dbc00462a41a2e8c7a56dae8e3dada595e90453de90b54a24816a69cc53b24500420be0214b1664641b8ea0636c68ec9e17cff1d0c6baa1949ce0cf087876d62952a6dc2f91411e5bc57fb5dee0788daa06a43fdbb862f41f17da624fe68b642e6d35a30ad740ebb604bc500b99840431ab550caa43f81b5d481c4906506ee5ff8c9f23393f99b0fe3b1f1e13826b8f92b44c71c7773820d8814101dcc3e337c8159b30524a1fd895751861ddf414ff205fc89861686562f23e2c69a5a007bbdfc907e26496f4edfef63101b79e8df0e8c10b34e52e4f49eacbd6ec2e3bd805194b3ad9a7387a2b8a3db4e965ca6ab685b833d8b7772f28555590150e1512638d2486c014a9a094bfc0c9b29e844b111e55fbd99d0eb83dd56e9b0958640ebb36cd485214f40cbf97dad835166888d990d3b1c6433096d31d7d4c1e951c3a5ef37204423ae95f830bd99ae129ea05b3980d2faabebd845214832ec4a3c3835818a0a7a1b32f6703b763cd7f250c81c9de3580a9fee495d10a4d9c014de0c2d04eceeb6e90bd16b7802a1ba82382819aecadfaef24888f3080a866ffeac25e2d968a90d9a661d307a587f847ced01424d658f7b095c169db31888637960595baa1571621343f3fc281de54fe93836cd9af623f4e9932dea9f2a420f21c7e1c5cf5dd125b086d2a5acd6872d2a21dfd65f2d26c5e3e6ac6448266ca8a2d1b370905b877e5f38a1a733c13ef3d37f364e347c373177a9beec9e6fa7403d2855d784d00750a403c58d37ab197e67fd504d98846e9bea1eb4edac3b6a1d6fdb65200a35b165830548687ed96103f86e04a625ba46cd4ca1d5d566fb7eba0e6f8bf636fa84349ec61965bf77221acf2416919411cf4864268798b8511cd89c2d741921bda25a1e5055909fc98ee0f6db6dd50e81ec0cc254b6eab5470e91410aa58aaed838a2a806596eb05f06e45d0635ff8344aba6c921965f21f7fea482e4a3432820c0c0287d6ad2fefede891c11a19d765f663b0653c4a8d1a9e275b5f02695c563e85788e32e3ccd501b24484880dbf01424ee9d2309e02dc0e7a5f969555c58b8e12bea85e336bb99ad8988e320a5768de40d95e68ed0ca1587d84ed3faf34bc4fb5e7ae6f79ddc027fc3ba25076364958355a289f8633af41adb62257ea2e14b32080f71c06c90888a007a1687cd7b8d733ddcf5f7cebed7dab1e449953d796d274718e7ab21d17296a8a352219ddc96b71e058a49f7bba927b8a1100fc9fe6896f097a4f1811665d46e3f25ba0d275cda078e27bd8767738b7832ba805c0d2fc50fba584de7a84ef52130e165df0b81d3e48d814c7bb6e24c5020963cb68a8dbfc6d9c091d1d55ecef1f44b014127812b5faf72db7b76d8bef367283ea58964164f47d7bf3dab726464aede09d45fa512db9f10d7364654bf1ad16d2a59439922be54ba538338ad446392fbaca2c1e733ea870023974e43fd26eae13fcbbbe7eff85188e2b6edaf65711084a095e96eb9e4f1a7d096c81e12a18a9bead7c035bb33db752fa439c22245fd42fbddcf071115efbbd60892fc312cd22d871829030bd3757e9d2a8ffdcaae301b98c9bab09f9ef1d6d44a9179b3d3d0f82aa56de4e65c21cb1880a3d5278fb5f15ea84e6c04800f4b929ebc81834449a446c443d9c15d0cd6903c60c87684e63761a51654fc12b18f2eb4e227080491bbd89cd98fb572aaa7e60cf2d8fd1b743728d1c85ad523ed61584a22f2376b1e696522ffcadb49b004027a4505b8b5ced4fe4d267570d9a4fdc27484b904a66f5468b8ad9847bbe1f97f87964c391d20076cae9def40ecdfea1a757b3751c748363ed5c381a85c68f1d221952dcd19388b7fb52a2123f64b1630b360d0251b61371965f9d2c541c820e39ee7e3425aea0a76dbece4245857e5555d6520681bae529e5396b133fb9bd2f291a24086b910f3d3fda50d11a1b9044e683f17d519812b0ee38eb50e1a85e974b04d103d6df9d85b8e3bf03989e6192f5275bdb18ab433933ff4807513f2cfb723274781fe5bd172c252b6169e5303a44f133a7a5bcd7c74da133e9b15f95cb1002779cfab56b259b53291aebbfcf49ea2b51a919e2c8400263a5f4a6dc7dfe26faff7607691d8768c7fd9d26a716e8c69eed07dea704f300c7cec852b31f2e46bc37ada3488d5337339807cd43c2e743569e39c59b45dbdf73b5cb519ac71bbefd44a2846134a786656eee157cf446c48f9542034417730081a41716ace0b53db25c435d4f96b0c790b0cad64529f562af3a7fd14c81564ba750ea37813aa698e0aaa84fb175af55f3bca9cbbfcbe6a40d59f67709b4fbe8ee4950562299bba3c18a589e69d22c1f851479affc2567f3ccf5fb2c809e4af1bc4f62415fe15be69159702aeccaf116347059664cec8d84a1f5974542be2e99bc55e8a8c1cf02e344cdee9ab7665462f8bb3dc8debcda74279da4ca0a48157c69919edcf8614754177dda947908a2d4e933edf5ab85a7e9ff0333baa1ad89dba654037de4002aaec3265546421d1f4476078fe36ba60a6c692cb7e6cf061720d03eff2277b223a670e66fe1190dc2e8651117fa27a05bbdee10bb646af786c77313237915cd1bfb24eb20aee0940c4577e8b1a1567907fd895296ba4296224b91252c78f5ed126ed762cc41e1b35c302a9b5fa82622d20e5c55c71cd31562fb8e1e32704accfe0ff6da2b99ffc1a05e9b0078b51785a4e1b0c3ec0ea1eb788baca1788621fa6f4672011ba9dd380bf9b00e84f7bfa5472238a7db3b1016a03a7147b013137c05a7b8ba6138447fedf8fa8d6ff43906b586e4b22f76bd68549d4e49acd6276607ef453b7484679ff0f93b7d2a2d3e9b567ebff29675d7a24ca21cf0951d22a707da5e67231967b8d9af0717cdf8be2e552bd27adc022e196ac0886fc8df8926c60cd3f6277d51e4916a49eb1abef1c1ac5f0819f052b96910368e59c", 0x1000}, {&(0x7f0000e5d000)="", 0x0}, {&(0x7f0000084000)="04eb51039ca9ffe83bad82cb9d7a3d3a4c404403b64c084cfb4252705ef37a5cd55e398e2704", 0x26}, {&(0x7f0000949000-0xd0)="1386797bd92cff5f5ecfa6f41e1df52feda38417aabc86a6c23bf6481918d9548ed7fa172d23202a2172595ccc3674e04212b9562a3093c6787bdb0276d0e80e1d2682b2373a34aaa361622664e27dcd0e78ca0cf6ca3f72b036fef0a1012f1af217afd3068dc425ae3929de4ba87013d409948d977d9a1c7f9a8fb8f69d4d54067f522a291bd489dbe8a1e8a71e7d8202d7330d8c871127656d209a02bb9dff5ac65d7865285f4ffb09fb7b10199f9b1058378727c538bc628979c63aafdaa88c031c567610afbd8c813103915c3dcd", 0xd0}, {&(0x7f0000fde000-0xe0)="97a6c5f637a100fc649e10ec9d20bde06a2c89e2dcaca9d56e12d730be4c3281acb9423a71acae138d0ed0dc4e54ec6ad94d2cb6a227f83914f7cf251655aa5f7d11de0149abaffcfe00e63352fc8322edb8de5398c707cb668b5e7ce03bdb84a2ac4437d9eadca4cb9e4be63b1b7be342e68e08daac29644714d33b41b77539e3eaa426c3904749a7da3fdbaa203caeab2299b5e3cdd0a16fd2d39213cad9ef3dcbb100b2832d66b4aed4bf284b165248b2a5e2b935ad5dbd5f0fa352d2e9c51cbcd957e3f55bcba8fa36b3d99e11349c8d2896a5e1f57d474312df0e5b58f5", 0xe0}], 0x8, 0x0, 0x0, 0x800}, 0x4000000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000937000)=0x0) fcntl$lock(r0, 0x0, &(0x7f0000d0e000)={0x1, 0x7, 0xfffffffffffffff9, 0x4, r1}) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000688000-0xa)='/dev/ptmx\x00', 0x42, 0x0) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000642000)=0x0) sendmsg$nl_route(r2, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f00006a6000)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000d2d000-0x18)={0x3f, 0x88, 0x100000001}) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f0000e0a000-0x8)=0xf000) remap_file_pages(&(0x7f00005ee000/0x1000)=nil, 0x1000, 0x2000002, 0x9, 0x2) 2018/01/28 21:32:51 executing program 3: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fda000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000fda000)={0x0, @in6={{0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x3, 0x0, 0x800, 0x3ff, 0x401, 0xbd, 0x10001, 0x946, 0x8001, 0x401, 0x2a5, 0x8, 0x3, 0x0]}, &(0x7f0000fdb000-0x4)=0x108) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000d2000-0x9)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000d53000)=0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000773000)=0x1) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fdb000-0xa0)={r1, @in={{0x2, 0x2, @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, 0xff, 0xad8, 0x5, 0x2}, &(0x7f0000fdb000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x803, 0x3) sendto$inet(r3, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f00007cd000-0x4)=0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000fda000)=""/43, 0x2b) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000fda000-0x4)=0x0, &(0x7f0000893000-0x4)=0x4) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000fdb000-0x4)=0xfff, 0x4) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000004a000-0x10)={0x67, 0x100000}, &(0x7f0000048000)=0x1, 0x0) clock_gettime(0x5, &(0x7f0000c02000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000cef000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) futex(&(0x7f000000d000-0x4)=0x8, 0x800000000005, 0x0, &(0x7f000000b000)={r5, r4}, &(0x7f00007e6000-0x4)=0x0, 0x0) 2018/01/28 21:32:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000742000-0x8)={0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) pkey_alloc(0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[], 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/01/28 21:32:51 executing program 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x7) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000009, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = shmget(0x2, 0x3000, 0x3fc, &(0x7f00009b6000/0x3000)=nil) sendmsg$nl_xfrm(r1, &(0x7f00005bb000)={&(0x7f00002fb000)={0x10, 0x0, 0x0, 0x400401}, 0xc, &(0x7f0000341000-0x10)={&(0x7f00001c3000-0x12c)=@delsa={0x12c, 0x11, 0x0, 0x1, 0x3, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x1, 0xa, 0x3f}, [@lastused={0x10, 0xf, 0x5}, @tmpl={0xc4, 0x5, [{{@in=@empty=0x0, 0x1, 0x0}, 0xa, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x4, 0x3, 0x4, 0x4c0d, 0x4, 0x3ff}, {{@in=@multicast1=0xe0000001, 0x1, 0x6c}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x2, 0x0, 0x71, 0x7b, 0x0, 0x1}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xff}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x0, 0x3, 0x9, 0x187, 0x3f}]}, @migrate={0x30, 0x11, [{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@dev={0xac, 0x14, 0x0, 0x12}, 0x33, 0x3, 0x0, 0x2, 0xa, 0x2}]}]}, 0x12c}, 0x1, 0x0, 0x0, 0x80}, 0x40000) shmctl$IPC_STAT(r2, 0x2, &(0x7f00002fc000)=""/18) getsockopt$netlink(r1, 0x10e, 0xb, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0xc) 2018/01/28 21:32:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001e6000)='/dev/rtc\x00', 0x220000, 0x0) connect(r0, &(0x7f0000950000)=@ipx={0x4, 0x0, 0xff, "a5cf3043ca8d", 0x2, 0x0}, 0x10) syz_open_dev$loop(&(0x7f0000c77000-0xb)='/dev/loop#\x00', 0xff, 0x4000) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@random={'system.', 'em1vmnet1GPL\x00'}, &(0x7f000054b000-0x14)="0200000001000000000000000100000d00000000", 0x14, 0x0) 2018/01/28 21:32:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000014000-0x69)=""/122, 0x15ea15c6}], 0x1, 0x0, 0x0}}], 0x48, 0x0}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000fc000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$netrom(r1, &(0x7f0000811000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000259000-0x4)=0x48, 0x80800) openat$autofs(0xffffffffffffff9c, &(0x7f000096a000-0xc)='/dev/autofs\x00', 0x0, 0x0) syz_open_dev$admmidi(&(0x7f0000687000)='/dev/admmidi#\x00', 0x8001, 0x900) 2018/01/28 21:32:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000513000-0x34)="6e65742f7274365973746174730073d9f2a7ffa4ac01489bd4294df96b3b083d6441844434adfad4980c5a746de2f76d89c69095") sendfile(r0, r0, &(0x7f0000f20000-0x8)=0x4, 0x8) 2018/01/28 21:32:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) socketpair$inet6(0xa, 0x1, 0x40000000000004, &(0x7f0000320000-0x8)={0x0, 0x0}) getsockopt$sock_buf(r1, 0x1, 0x20, &(0x7f0000199000)=""/1, &(0x7f00003b1000-0x4)=0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r2 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dbd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dbd000-0x4)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$setlease(r2, 0x400, 0x0) truncate(&(0x7f0000dbe000-0x8)='./file0\x00', 0x0) inotify_init1(0x0) fanotify_init(0x40, 0x9000) bind$vsock_stream(r2, &(0x7f0000d06000)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10) unlink(&(0x7f0000a89000-0x8)='./file0\x00') close(r2) getsockopt(r1, 0x7fffffff, 0x7, &(0x7f0000bcd000)=""/63, &(0x7f0000904000-0x4)=0x3f) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1, 0x0}) [ 84.282746] audit: type=1326 audit(1517175171.035:833): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12659 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/28 21:32:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000087000-0x4)='\x00', 0x4) ftruncate(r0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000083f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000c59000-0x10)={0x5, &(0x7f0000dcb000)=[{0x9, 0x9, 0x1000, 0x5}, {0x9, 0x3, 0x9, 0x898}, {0x400, 0x8, 0x800, 0x10001}, {0x5, 0x7, 0x1, 0x1}, {0x8, 0x4, 0x6, 0x4}]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000020e000-0x4)={r0}) 2018/01/28 21:32:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) socketpair$inet6(0xa, 0x1, 0x40000000000004, &(0x7f0000320000-0x8)={0x0, 0x0}) getsockopt$sock_buf(r1, 0x1, 0x20, &(0x7f0000199000)=""/1, &(0x7f00003b1000-0x4)=0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext={0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r2 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dbd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dbd000-0x4)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$setlease(r2, 0x400, 0x0) truncate(&(0x7f0000dbe000-0x8)='./file0\x00', 0x0) inotify_init1(0x0) fanotify_init(0x40, 0x9000) bind$vsock_stream(r2, &(0x7f0000d06000)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10) unlink(&(0x7f0000a89000-0x8)='./file0\x00') close(r2) getsockopt(r1, 0x7fffffff, 0x7, &(0x7f0000bcd000)=""/63, &(0x7f0000904000-0x4)=0x3f) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2018/01/28 21:32:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000742000-0x8)={0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) pkey_alloc(0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)="", 0x0}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/01/28 21:32:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000788000)='/dev/vcs\x00', 0x10280, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000dc4000)={0x3, 0x0, [{0x102000, 0x64, &(0x7f0000a3f000)=""/100, 0x0}, {0xf000, 0x72, &(0x7f00001ab000)=""/114, 0x0}, {0xf000, 0x7e, &(0x7f0000984000)=""/126, 0x0}]}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000040000-0xc)='/dev/autofs\x00', 0x260001, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000580000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f0000fed000-0xa)='map_files\x00') ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000ca1000-0xc)={r2, 0x80000, r3}) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r4 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1c000-0x1)='/', r4, &(0x7f0000d07000-0x8)='./file0\x00') renameat2(r4, &(0x7f000000c000-0x14)='./file0/file1\x00', 0xffffffffffffffff, &(0x7f000029b000)='/', 0x1) 2018/01/28 21:32:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000a09000)="", &(0x7f000009f000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f38000-0x8)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() process_vm_readv(r0, &(0x7f0000b54000-0x10)=[{&(0x7f0000374000)=""/1, 0x1}], 0x1, &(0x7f000090d000-0x10)=[{&(0x7f0000258000)=""/149, 0x95}], 0x1, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000826000)=[{0x3, 0x3f}], 0x1) clone(0x0, &(0x7f00001ec000)="", &(0x7f0000cfa000)=0x0, &(0x7f0000838000-0x4)=0x0, &(0x7f000032b000)="") creat(&(0x7f0000949000)='./file0\x00', 0x0) 2018/01/28 21:32:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000445000-0x10)={&(0x7f0000595000-0x34)=@ipv6_newaddr={0xffffffffffffff9f, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}}, @IFA_FLAGS={0x8, 0x8, 0x402}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x80000000) 2018/01/28 21:32:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000014000-0x69)=""/122, 0x15ea15c6}], 0x1, 0x0, 0x0}}], 0x48, 0x0}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000fc000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$netrom(r1, &(0x7f0000811000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000259000-0x4)=0x48, 0x80800) openat$autofs(0xffffffffffffff9c, &(0x7f000096a000-0xc)='/dev/autofs\x00', 0x0, 0x0) syz_open_dev$admmidi(&(0x7f0000687000)='/dev/admmidi#\x00', 0x8001, 0x900) 2018/01/28 21:32:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) socketpair$inet6(0xa, 0x1, 0x40000000000004, &(0x7f0000320000-0x8)={0x0, 0x0}) getsockopt$sock_buf(r1, 0x1, 0x20, &(0x7f0000199000)=""/1, &(0x7f00003b1000-0x4)=0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext={0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r2 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dbd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dbd000-0x4)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$setlease(r2, 0x400, 0x0) truncate(&(0x7f0000dbe000-0x8)='./file0\x00', 0x0) inotify_init1(0x0) fanotify_init(0x40, 0x9000) bind$vsock_stream(r2, &(0x7f0000d06000)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10) unlink(&(0x7f0000a89000-0x8)='./file0\x00') close(r2) getsockopt(r1, 0x7fffffff, 0x7, &(0x7f0000bcd000)=""/63, &(0x7f0000904000-0x4)=0x3f) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2018/01/28 21:32:51 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f000022f000-0x8)=0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000173000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x8, 0x0, 0x0, r1, &(0x7f000079a000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/28 21:32:51 executing program 0: r0 = semget(0x0, 0x2, 0xc2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r0, &(0x7f0000415000-0x24)=[{0x2, 0x73, 0x1800}, {0x0, 0x7, 0x1800}, {0x4, 0x7, 0x800}, {0x2, 0x7fffffff, 0x1000}, {0x3, 0x2, 0x1000}, {0x4, 0xb5, 0x800}], 0x6, &(0x7f0000000000)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000010, 0x2, 0x0) getresgid(&(0x7f00008fc000-0x4)=0x0, &(0x7f0000ce6000-0x4)=0x0, &(0x7f00002b5000-0x4)=0x0) setgid(r2) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:51 executing program 1: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000005000-0x6c)=@ipv6_delroute={0x30, 0x19, 0x60d, 0x5, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000742000-0x8)={0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) pkey_alloc(0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)="", 0x0}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/01/28 21:32:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x52f6) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000170000-0x8)={0x0, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d30000)={0x0, 0xf6, "2f73a8392fe2c61d8b2ea4f47baea55572e9364cfc7c5c01d9ec14f72fa70fbf2bc8294f52a7025733909fccbc31b02fcd929cbae513303dad2ee9f4dfbee9d20ea44c94a4d471d9358f8dd9018466d1542a89e19e70f067fd97ce9af1fcfbe6ad12834c1683619f0a89de1aab184a42c0063bda42f532c963a28ac91a747c1c2ba1cdad695f5918f41a34fbbc10e1c6b387750e902231b92fbd1e202af4a7f797d700b177f3a2ac953878ebd58cf937dd9c9abe152f5037cca563da4e71360e88d17819a20151a9cb149b767591b4fa97f4491371f2fd95b8da4ab7f0a1e643306e06df38c81793ff335b8c1feccb32d5f272a90999"}, &(0x7f0000f33000)=0xfe) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000f0f000-0x4b)={r2, 0x9, 0x43, "f0919d3098eac81c6667f6a74b9cc4500a7460105d322685c00d2e58a82064ebd0f466d6856fb954adeec392f70eab8566c1ac9f0fed54cf4a792642fbef5ef96f007e"}, 0x4b) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004f0000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000e4a000-0xc9)=""/201) 2018/01/28 21:32:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) socketpair$inet6(0xa, 0x1, 0x40000000000004, &(0x7f0000320000-0x8)={0x0, 0x0}) getsockopt$sock_buf(r1, 0x1, 0x20, &(0x7f0000199000)=""/1, &(0x7f00003b1000-0x4)=0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r2 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dbd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dbd000-0x4)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$setlease(r2, 0x400, 0x0) truncate(&(0x7f0000dbe000-0x8)='./file0\x00', 0x0) inotify_init1(0x0) fanotify_init(0x40, 0x9000) bind$vsock_stream(r2, &(0x7f0000d06000)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10) unlink(&(0x7f0000a89000-0x8)='./file0\x00') close(r2) getsockopt(r1, 0x7fffffff, 0x7, &(0x7f0000bcd000)=""/63, &(0x7f0000904000-0x4)=0x3f) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2018/01/28 21:32:51 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(0xffffffffffffffff, 0x114, 0x5, &(0x7f0000001000)=0x1, 0x4) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000008000-0x9)='/dev/input/mice\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000004000-0x3e)={@pppoe={0x18, 0x0, {0x1, @random="2a275f10bf82", @common='yam0\x00'}}, {&(0x7f0000004000)=""/78, 0x4e}, &(0x7f0000007000)=0x0, 0x8}, 0x3e) openat$ion(0xffffffffffffff9c, &(0x7f0000007000-0x9)='/dev/ion\x00', 0x311000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0xc0189436, 0xc00000000000000) 2018/01/28 21:32:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000014000-0x69)=""/122, 0x15ea15c6}], 0x1, 0x0, 0x0}}], 0x48, 0x0}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000fc000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$netrom(r1, &(0x7f0000811000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000259000-0x4)=0x48, 0x80800) openat$autofs(0xffffffffffffff9c, &(0x7f000096a000-0xc)='/dev/autofs\x00', 0x0, 0x0) syz_open_dev$admmidi(&(0x7f0000687000)='/dev/admmidi#\x00', 0x8001, 0x900) 2018/01/28 21:32:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f00005c7000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "ef01494e", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, "b0a8a34065e5ff6a2dcd1c1341bd67c5"}}}}, &(0x7f0000751000)={0x0, 0x0, []}) 2018/01/28 21:32:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000ab2000)=@sack_info={0x0, 0x0, 0x100000001}, 0xc) sendto$inet6(r2, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000899000)='m', 0x1, 0x0, &(0x7f0000efd000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) poll(&(0x7f0000fdf000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0xb92) close(r1) fstatfs(r0, &(0x7f00003b9000-0x91)=""/145) 2018/01/28 21:32:51 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002ce000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f00007a7000)={0x3, 0x4, 0x1, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x267d, 0x1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f000004d000+0xd1d)='/dev/rfkill\x00', 0x80000, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd2000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x4, 0x0}, {r1, 0x0, 0x0}, {r2, 0x0, 0x0}, {r3, 0x2, 0x0}, {r4, 0x8000, 0x0}, {r5, 0x40, 0x0}], 0x6, &(0x7f0000001000-0x10)={r6, r7+10000000}, &(0x7f0000e13000)={0xbc}, 0x8) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r8, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r8, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) read(r9, &(0x7f0000025000)=""/0, 0x0) 2018/01/28 21:32:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') r1 = socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f00007de000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006df000-0x4)=0x10) writev(r1, &(0x7f000081f000)=[{&(0x7f0000c68000-0x2d)='u', 0x1}], 0x1) sendmmsg(r1, &(0x7f0000901000)=[{{&(0x7f0000004000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000086000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000a4c000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="79edb9e72744", [0x0, 0x0]}, 0x14, &(0x7f0000a26000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x2, 0x0) openat(r0, &(0x7f00004a0000-0x8)='./file0\x00', 0x10000, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000cb9000-0x10)={r0, &(0x7f0000864000)=""}, 0x10) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000815000-0x10)={&(0x7f0000616000/0x1000)=nil, 0x1000}) sendfile(r1, r0, &(0x7f000083c000)=0x0, 0x5) 2018/01/28 21:32:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) close(r0) poll(&(0x7f0000a4e000)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x0) accept4$llc(r0, &(0x7f0000cfb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e1b000-0x4)=0x10, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/autofs\x00', 0x200, 0x0) write$eventfd(r2, &(0x7f00001f5000-0x8)=0x1000, 0x8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000b59000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x2, [@broadcast=0xffffffff, @empty=0x0]}, 0x18) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f000096b000-0xc2)=""/194) 2018/01/28 21:32:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x8)='keyring\x00', 0x7fffffd) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00008a5000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d0e000)={0x0, 0x7, 0x2, [0x6, 0x3ff]}, &(0x7f0000590000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000680000-0x98)={r2, @in6={{0xa, 0x1, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x10000}, 0x98) sendmsg$nl_route(r1, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 21:32:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000014000-0x69)=""/122, 0x15ea15c6}], 0x1, 0x0, 0x0}}], 0x48, 0x0}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000fc000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$netrom(r1, &(0x7f0000811000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000259000-0x4)=0x48, 0x80800) openat$autofs(0xffffffffffffff9c, &(0x7f000096a000-0xc)='/dev/autofs\x00', 0x0, 0x0) syz_open_dev$admmidi(&(0x7f0000687000)='/dev/admmidi#\x00', 0x8001, 0x900) 2018/01/28 21:32:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000439000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000e86000-0x10)={0x6, &(0x7f00004e2000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) r1 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0x80000000, 0x295) connect$inet6(r1, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xffffffffffffff85) sendmmsg(r1, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/28 21:32:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000c61000-0x38)={0x0, 0x0, &(0x7f00005c9000)={&(0x7f000054a000-0xe0)={0x2, 0x3, 0x0, 0x0, 0x20000000000000b9, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0x1, 0x0, 0x2a0, 0x0, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000fcf000)=0x0, 0x800) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000c9e000)=0x3, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000d8d000-0x8)={0x0, 0x0}) pipe2(&(0x7f00009ef000-0x8)={0x0, 0x0}, 0x4800) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000a76000)='/dev/usbmon#\x00', 0x100000000, 0x400000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000fd9000-0x68)={0x9, 0x6000000000000, 0x401, {0x0, 0x989680}, 0x8000, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = memfd_create(&(0x7f0000970000-0x3)='&:\x00', 0x3) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000be7000)={0x4, 0x1, 0x7000, 0x2000, &(0x7f0000497000/0x2000)=nil}) bpf$OBJ_GET_MAP(0x7, &(0x7f00003ad000)={&(0x7f0000151000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/28 21:32:51 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0x0, 0xc080, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/28 21:32:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000742000-0x8)={0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) pkey_alloc(0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)="", 0x0}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) [ 84.875542] ================================================================== [ 84.883004] BUG: KASAN: use-after-free in erspan_build_header+0x3bf/0x3d0 [ 84.889936] Read of size 2 at addr ffff8801ce42550b by task syz-executor2/12791 [ 84.897382] [ 84.899012] CPU: 1 PID: 12791 Comm: syz-executor2 Not tainted 4.15.0-rc9+ #284 [ 84.906371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.915728] Call Trace: [ 84.918340] dump_stack+0x194/0x257 2018/01/28 21:32:51 executing program 1: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000023000-0x4)=0x81, 0x4) ioctl$sock_FIOGETOWN(r1, 0x400454cb, &(0x7f0000001000-0x4)=0x0) [ 84.921998] ? arch_local_irq_restore+0x53/0x53 [ 84.926671] ? show_regs_print_info+0x18/0x18 [ 84.931177] ? refcount_add+0x24/0x60 [ 84.934988] ? erspan_build_header+0x3bf/0x3d0 [ 84.939578] print_address_description+0x73/0x250 [ 84.944421] ? erspan_build_header+0x3bf/0x3d0 [ 84.949013] kasan_report+0x25b/0x340 [ 84.952829] __asan_report_load_n_noabort+0xf/0x20 [ 84.957782] erspan_build_header+0x3bf/0x3d0 [ 84.962204] erspan_xmit+0x3b8/0x13b0 [ 84.966016] ? prepare_fb_xmit+0x9a0/0x9a0 [ 84.970253] ? netif_skb_features+0x9b0/0x9b0 [ 84.974787] packet_direct_xmit+0x315/0x6b0 [ 84.979142] packet_sendmsg+0x3aed/0x60b0 [ 84.983308] ? find_held_lock+0x35/0x1d0 [ 84.987387] ? avc_has_perm+0x35e/0x680 [ 84.991395] ? kick_process+0xc0/0x110 [ 84.995292] ? packet_cached_dev_get+0x2b0/0x2b0 [ 85.000062] ? avc_has_perm+0x43e/0x680 [ 85.004055] ? avc_has_perm_noaudit+0x520/0x520 [ 85.008731] ? __fget+0x35c/0x570 [ 85.012185] ? iterate_fd+0x3f0/0x3f0 [ 85.016004] ? find_held_lock+0x35/0x1d0 [ 85.020075] ? sock_has_perm+0x2a4/0x420 [ 85.024123] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 85.029464] ? lock_release+0x982/0xa40 [ 85.033419] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 85.039374] ? __check_object_size+0x25d/0x4f0 [ 85.043943] ? avc_has_perm_noaudit+0x520/0x520 [ 85.048621] ? selinux_socket_sendmsg+0x36/0x40 [ 85.053278] ? security_socket_sendmsg+0x89/0xb0 [ 85.058018] ? packet_cached_dev_get+0x2b0/0x2b0 [ 85.062771] sock_sendmsg+0xca/0x110 [ 85.066474] SYSC_sendto+0x361/0x5c0 [ 85.070176] ? SYSC_connect+0x4a0/0x4a0 [ 85.074154] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 85.079508] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 85.084765] ? alloc_file+0x27e/0x390 [ 85.088554] ? exit_to_usermode_loop+0x8c/0x310 [ 85.093227] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 85.098772] ? syscall_return_slowpath+0x2ad/0x550 [ 85.103683] ? prepare_exit_to_usermode+0x340/0x340 [ 85.108691] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 85.113531] SyS_sendto+0x40/0x50 [ 85.116976] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 85.121712] RIP: 0033:0x453299 [ 85.124886] RSP: 002b:00007f4035410c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 85.132576] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 85.139823] RDX: 0000000000000000 RSI: 0000000020003fd9 RDI: 0000000000000013 [ 85.147071] RBP: 000000000000059d R08: 0000000020008000 R09: 000000000000001c [ 85.154319] R10: 000000000000c080 R11: 0000000000000212 R12: 00000000006f7758 [ 85.161566] R13: 00000000ffffffff R14: 00007f40354116d4 R15: 0000000000000000 [ 85.168851] [ 85.170456] The buggy address belongs to the page: [ 85.175362] page:ffffea0007390940 count:0 mapcount:-127 mapping: (null) index:0x0 [ 85.183747] flags: 0x2fffc0000000000() [ 85.187612] raw: 02fffc0000000000 0000000000000000 0000000000000000 00000000ffffff80 [ 85.195471] raw: ffffea0007401920 ffffea0007354860 0000000000000000 0000000000000000 [ 85.203336] page dumped because: kasan: bad access detected [ 85.209033] [ 85.210636] Memory state around the buggy address: [ 85.215543] ffff8801ce425400: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 85.222877] ffff8801ce425480: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 85.230217] >ffff8801ce425500: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 85.237550] ^ [ 85.241155] ffff8801ce425580: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 85.248490] ffff8801ce425600: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 85.256089] ================================================================== [ 85.263420] Disabling lock debugging due to kernel taint [ 85.268912] Kernel panic - not syncing: panic_on_warn set ... [ 85.268912] [ 85.276263] CPU: 1 PID: 12791 Comm: syz-executor2 Tainted: G B 4.15.0-rc9+ #284 [ 85.284917] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.294271] Call Trace: [ 85.296841] dump_stack+0x194/0x257 [ 85.300447] ? arch_local_irq_restore+0x53/0x53 [ 85.305090] ? kasan_end_report+0x32/0x50 [ 85.309215] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 85.313944] ? vsnprintf+0x1ed/0x1900 [ 85.317742] ? erspan_build_header+0x370/0x3d0 [ 85.322310] panic+0x1e4/0x41c [ 85.325479] ? refcount_error_report+0x214/0x214 [ 85.330209] ? add_taint+0x1c/0x50 [ 85.333722] ? add_taint+0x1c/0x50 [ 85.337242] ? erspan_build_header+0x3bf/0x3d0 [ 85.341797] kasan_end_report+0x50/0x50 [ 85.345750] kasan_report+0x144/0x340 [ 85.349534] __asan_report_load_n_noabort+0xf/0x20 [ 85.354436] erspan_build_header+0x3bf/0x3d0 [ 85.358822] erspan_xmit+0x3b8/0x13b0 [ 85.362596] ? prepare_fb_xmit+0x9a0/0x9a0 [ 85.366805] ? netif_skb_features+0x9b0/0x9b0 [ 85.371289] packet_direct_xmit+0x315/0x6b0 [ 85.375586] packet_sendmsg+0x3aed/0x60b0 [ 85.379709] ? find_held_lock+0x35/0x1d0 [ 85.383751] ? avc_has_perm+0x35e/0x680 [ 85.387705] ? kick_process+0xc0/0x110 [ 85.391659] ? packet_cached_dev_get+0x2b0/0x2b0 [ 85.396392] ? avc_has_perm+0x43e/0x680 [ 85.400343] ? avc_has_perm_noaudit+0x520/0x520 [ 85.404986] ? __fget+0x35c/0x570 [ 85.408425] ? iterate_fd+0x3f0/0x3f0 [ 85.412203] ? find_held_lock+0x35/0x1d0 [ 85.416330] ? sock_has_perm+0x2a4/0x420 [ 85.420368] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 85.425706] ? lock_release+0x982/0xa40 [ 85.429658] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 85.435516] ? __check_object_size+0x25d/0x4f0 [ 85.440071] ? avc_has_perm_noaudit+0x520/0x520 [ 85.444719] ? selinux_socket_sendmsg+0x36/0x40 [ 85.449365] ? security_socket_sendmsg+0x89/0xb0 [ 85.454099] ? packet_cached_dev_get+0x2b0/0x2b0 [ 85.458832] sock_sendmsg+0xca/0x110 [ 85.462528] SYSC_sendto+0x361/0x5c0 [ 85.466221] ? SYSC_connect+0x4a0/0x4a0 [ 85.470172] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 85.475526] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 85.480776] ? alloc_file+0x27e/0x390 [ 85.484551] ? exit_to_usermode_loop+0x8c/0x310 [ 85.489204] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 85.494728] ? syscall_return_slowpath+0x2ad/0x550 [ 85.499632] ? prepare_exit_to_usermode+0x340/0x340 [ 85.504624] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 85.509445] SyS_sendto+0x40/0x50 [ 85.512876] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 85.517614] RIP: 0033:0x453299 [ 85.520776] RSP: 002b:00007f4035410c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 85.528454] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 85.535697] RDX: 0000000000000000 RSI: 0000000020003fd9 RDI: 0000000000000013 [ 85.542942] RBP: 000000000000059d R08: 0000000020008000 R09: 000000000000001c [ 85.550188] R10: 000000000000c080 R11: 0000000000000212 R12: 00000000006f7758 [ 85.557432] R13: 00000000ffffffff R14: 00007f40354116d4 R15: 0000000000000000 [ 85.565210] Dumping ftrace buffer: [ 85.568730] (ftrace buffer empty) [ 85.572410] Kernel Offset: disabled [ 85.576007] Rebooting in 86400 seconds..