xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000010, 0x802, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000e7b000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0x8) write(r0, &(0x7f0000e30000-0x1a)="240000001a0025f00018000400edfc0e0a0b00000004bf0202ffff0e0800100048186be0", 0x24) 2018/02/03 07:44:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000cfd000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) r3 = socket$inet6_sctp(0xa, 0x4000000000001, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000c42000-0xe8)={{{@in=@remote, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000d1d000-0x4)=0xe8) r5 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000e37000)=0xc) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r5, 0x8, r6) fcntl$getownex(r5, 0x10, &(0x7f0000014000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r7, 0x0, 0x0) ptrace(0x4207, r7) sched_setparam(r6, &(0x7f00001bc000)=0x9) wait4(r6, &(0x7f0000238000), 0x0, &(0x7f000077a000-0x90)) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000fa0000)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0xcb2, r4}) ptrace$setopts(0x4206, r2, 0x0, 0x0) madvise(&(0x7f0000834000/0x4000)=nil, 0x4000, 0x4) tkill(r2, 0x3d) ptrace$setopts(0x40000420b, r2, 0x8, 0x0) 2018/02/03 07:44:13 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0xfffffffffffffffe, 0x800, @fr=&(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x100000000000}}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000000b000-0x4)=0x7, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000000c000-0x18)=[{r0, 0x8020}, {r0, 0x53a3be9b16a0bbd}, {r0}], 0x3, 0x200) pwritev(r0, &(0x7f0000008000)=[{&(0x7f0000002000-0xd3)="66decf32124a792c1ce1def02ddad2d30a9384133a3151b8983bf338731c9bb68afd2f99fd8b01b946edaaedb1799783b55931677035b86714e6add821119bd449d05e91ce6df12a81d9ae5a7bd1c8a0d77985383c51cff3bb9a2a077f20399e0de0849aa7fb76294ffe57221697ad183507a1f7347adaeb56e837682da8770d7a0cd30fce7b67abcb06e21403c79ce7d7509deec323e12fd9529fb4ffd59fa3ea5d995677f487199bc534e70d8e673a70cb03e2debe0ba3015bc0820a3b76fc1cc498b60c53536f8557d14dd65b5b68bbbf9f", 0xd3}, {&(0x7f0000002000-0xc4)="3564a32ba3a75f447bb74a580fc40ffaf3d1c046babd3ae58d739277dbc1be3b33e8f1a7d524a49023b5147e5e615e22097d1ae14708342dfe9cef91a83e38126271e999e12fa6c5b2892cc81e6b41340c2caea6445485c162fa26b83287549d18f9e225c17b6cff2633dcb74eadf320942feabe81982197215045df94649e0afbf3cc650354d2d31ee877d8c76596e72f0852656272c5f6fde36d084db4ae48dfbffc6835fc20c230b6da97df50da60e5f227a70bb36ff90c2388081cd0ed81ea284977", 0xc4}, {&(0x7f000000a000-0xc2)="6bcb44b179a3a7680f586136b9ef8f55a15634a2bc4e90a1c548e9a7c083f04d0ede0d22b734d10d2ea22e117b6d4d4dc5633cbb1304354a09c04c59fda2651893cbd735c0dfe964ffd4c9f7ca03cb97343b202eb18352368f4dfe2d6e801fc799312c77d88da191f2ac3638866d9e7ada2b67fd43e903c9af98dbda9eb4dc0608a86534ae27b621afec1ab8f435b65f8668349523009405ac83b1338cbdbb9ec5dff643998ef9b218bbc4bcb213f19fdfa9e224787b6357a2216d54feff6754638f", 0xc2}, {&(0x7f0000003000)="eb20a638d65e65583222a92a7ffdd2db677c6f0019fdc22596e0f90907fa9cf3cc7075ffb9b279f4972710504765c10ebe143942e0fd40589ef1f6fa4751c73044a31a40522dd07bc1febd9a386d14ceaee83091ff4399732afd9dcd5ef1bba6b3b85cf602ddc824e88189b8f8789f6c393bd6193b8c87405d1b40cae88619e64a4dd05d34314d4053dbb6ad060f137e9d63d4746ce2289d220f29c239ca77b839441db5399d3a8402a6573ccf78344d239b2e2332544a0654862d7ed6829bbb51a00af343965e5471402a1deaf9e48b5a4d53947afd6fed00b8962d448f17d1554b6641ec1919314e", 0xe9}, {&(0x7f0000009000)="cc76eb5aeee0694cd5c9061e3e0a404781f97d38e92aa182fd9b56e50bce91d2e3f1d28502d5df9c11ef85fb41146bb409fe8a0ec0c386db60bc4c4f13815ea51396d6f232f16cb9d8add04f75be4367f9f0f87d95d163781e909d7e865a99524dbafcaaa76e12264bb8f39ac62231209d1c21144ba356f5417de1324a517c", 0x7f}, {&(0x7f0000008000)="1bed5816c40d7eff7f61d993595e9293e0468a893598aac8663810b76a71422fc1ff26b42aba10ac1f206827aab67b8ef5c50b2d5c717e3e7944cb7e875b187d812ec576bc8d8792e0b379f4044a417cc6ca3f9ea0a298cbb8c3e991dbb8e5c411ec64f1e6fc76e73d1760decae2488a2f164a5e7ec807213cd8c5dec8e14e60a34a93af6c39e1ca8043187942205e6897912666d6eb50a331853b4e2a4a4ba81514", 0xa2}, {&(0x7f0000009000-0x3)="a4ff4a", 0x3}, {&(0x7f0000007000-0xa0)="bf9fbbca14527176ed30d6386c490faa0dbff4504496fe822c45561aec9ec6ae91b7eea380aa788c79319a36bfca519319ebeacf63df72f32dd746da193b38dba3e27ecd787e7edb9dc5461f04fb0499911464a0191bd85edb3c524c189a9eeb181ba60b90b8a5a610d0a83f54671ca6cc232787c98d369cbe607f627e9ab5e54a01525385a67b0e69b958d63b796564bf87c44ec7d09b7bdc46a2bd392d0ed1", 0xa0}], 0x8, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, 0x20}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)) 2018/02/03 07:44:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00006f2000-0x4)=0xffffffff, 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e4a000)={{{@in6=@loopback, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000136000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000b50000)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) 2018/02/03 07:44:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2a100) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002000-0x10)={r2, 0x9, 0x0, 0x101}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000002000-0x5c)) 2018/02/03 07:44:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000cfc000-0x98)={0x2, 0x400000000000003, 0x0, 0x2, 0x13, 0x0, 0x2, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_address={0x5, 0x8, 0x2, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x7, 0x0, 0x7ffffffe}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x98}, 0x1}, 0x0) removexattr(&(0x7f00006ec000+0x690)='./file0\x00', &(0x7f00001c1000)=@random={'trusted.', 'posix_acl_access,vboxnet1\x00'}) bind$ipx(r0, &(0x7f0000723000)={0x4, 0x0, 0x1, "89be747c4c71", 0x100000000}, 0x10) read(r0, &(0x7f0000eee000)=""/134, 0x86) 2018/02/03 07:44:14 executing program 0: keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f000030c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80001100}, 0xc, &(0x7f0000000000)={&(0x7f0000001000-0x60)=@mpls_newroute={0x60, 0x18, 0x18, 0x1, 0x1, {0x1c, 0x0, 0x90, 0x8, 0x0, 0x1, 0xff, 0x5, 0x400}, [@RTA_OIF={0x8, 0x4, r1}, @RTA_TTL_PROPAGATE={0x8, 0x1a}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x1}, @RTA_DST={0x2c, 0x1, [{0x10001, 0x7fff, 0x100000000, 0x100000000}, {0x5, 0x4, 0x8, 0xb7c}, {0x200, 0x10, 0x1ff, 0x84}, {0xffffffff, 0x7fff, 0x5d, 0x5}, {0x3, 0x1, 0x1, 0x101}, {0x97, 0x6, 0x4, 0x7}, {0x4, 0x7, 0x5c74, 0x1}, {0x2, 0x6, 0xfff8000000000000, 0x5}, {0x4b1, 0x22, 0xea, 0xdb3c}, {0x7ff, 0x7ff, 0x97c, 0x1}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x24040001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400000, 0x129) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00003d5000)=""/83, &(0x7f0000000000)=0x53) 2018/02/03 07:44:14 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000012000)=[{&(0x7f0000005000-0x32)="2f00000021000300000000001a0000000206000000000000000000c9080001000000080000000000000000e2000009", 0x2f}], 0x1}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000016000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000016000), &(0x7f0000016000)=0x8) 2018/02/03 07:44:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) socketpair$inet6(0xa, 0x801, 0x259, &(0x7f0000bb4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000acc000-0x65)={0x0, 0x5d, "be3b8f94ee4ae91573dfb2824433ea3cf01439064b37e8fe46a7930a1a130a3be1e4e841adfba7b3837f87e77d151432593b2121299bb3abb06f7016bd20b7fdcb44515cfce74c5d0c32f1b01ec3262679392103b78b9c3323fb3dbae0"}, &(0x7f0000731000-0x4)=0x65) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000548000)={r2, 0x3a, "7897de4a329e97095b9173e52328ac367d7fd0ac2ea8cbf4e9bf288d41e9a5d1b0171ae7e0b3c4e87c95b572ec5f16b1ba0d79a9fb1926b1a59d"}, &(0x7f0000681000-0x4)=0x42) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x3eb00000, 0x4) setsockopt$sock_int(r0, 0x1, 0xac, &(0x7f00006f7000-0x4)=0x2, 0x4) 2018/02/03 07:44:14 executing program 4: 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) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='devtmpfs\x00', 0x801, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) dup3(0xffffffffffffffff, r0, 0x0) socket$pptp(0x18, 0x1, 0x2) 2018/02/03 07:44:14 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x4) 2018/02/03 07:44:14 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x800000000000014, &(0x7f0000003000-0x4), 0x9c) 2018/02/03 07:44:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000be5000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000077b000)) r1 = gettid() capget(&(0x7f00008fe000-0x8)={0x19980330, r1}, &(0x7f00004a6000)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cc8000)='/dev/rtc\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000104000-0x8)=@assoc_value={0x0}, &(0x7f000096d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000078e000-0xa0)={r3, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x7, 0x100, 0x3, 0x2, 0x40}, &(0x7f000095b000)=0xa0) 2018/02/03 07:44:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000483000)='user\x00', &(0x7f0000ca7000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000862000-0xb2), 0x0, 0xffffffffffffffff) keyctl$invalidate(0x15, r0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000ffb000-0x8)={0x0, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) recvfrom$inet6(r2, &(0x7f00006bf000)=""/36, 0x24, 0x20, 0x0, 0x0) ptrace(0xffffffffffffffff, r1) keyctl$read(0xb, r0, &(0x7f0000092000-0x4b)=""/75, 0x4b) r3 = open(&(0x7f0000caa000)='./file0\x00', 0x1, 0x101) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000317000-0x4)=0x80000001, &(0x7f00003b5000)=0x4) 2018/02/03 07:44:14 executing program 3: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000082e000)={0x0}) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f80000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000781000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000277000)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000930000)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000b9d000)='net/dev_mcast\x00') fallocate(r3, 0x0, 0x100000000, 0x6) [ 137.086223] netlink: 11 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/03 07:44:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00007d5000)='/dev/sg#\x00', 0xd52e, 0x2000) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000433000)={0x3, 0x7ff, 0x3, 0x5, 0x5, 0xbd}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000765000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffd1, 0x7}, 0x0, 0xfffffffffffffffc}) 2018/02/03 07:44:14 executing program 5: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d9a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x8, 0x0, 0x0, "000000030500"}}) 2018/02/03 07:44:14 executing program 0: prctl$intptr(0x24, 0x400) setreuid(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000)='./file0\x00', 0x4a000, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x58, 0x100) socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f0000000000)) 2018/02/03 07:44:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000000000)=0x10, 0x80000) r1 = accept$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000001000)=0x4fec268ecfd61eca) mmap$binder(&(0x7f0000f35000/0x4000)=nil, 0x4000, 0x1, 0x30, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000001000)) r3 = dup(r1) mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000fc8000-0x20)={0x4, 0x0, 0x10001, 0xd164}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f00002d0000)={r4, 0x31}) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000fc9000-0x4)={0x7f}, 0x4) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000fc7000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000fc9000-0x14)={0x0, 0xffffffffffff0001, 0x6, [0x0, 0x0, 0x1f, 0x42c, 0x100000001, 0x1]}, &(0x7f00008d9000)=0x14) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000fc9000-0x8c)={r5, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, 0x8c) r6 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000001000)={0x0, 0x0, 0xac1b, 'queue1\x00'}) ioctl(r6, 0x1, &(0x7f0000001000)) [ 137.145665] netlink: 11 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/03 07:44:14 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x814000)=nil, 0x814000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) readahead(r0, 0xffffffffffff0332, 0xde) r1 = syz_open_procfs(0x0, &(0x7f00004f2000-0x4)='net\x00') getdents64(r1, &(0x7f0000af5000)=""/4096, 0x1000) mmap(&(0x7f0000814000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f00005ba000-0xca)="9e537ea6a7a29ea300f7b524d4e32c4b2499c71963985946ca08ff655582b5575460122ba4c61cc6c5ef10229b16fe821cda6755fd580065f4113cde1380187b09a1abd856d89529f1e410e1425383f6e4fbce5444e4c199550cd6923306bb4f7c50ed9a8bd31be97d3499811faac349f3d4b624ad1b16cdf998225f5cf457f8aef603ea5b56203c80dc587e9da4443c7a2bfd0ad147dbc4a74b136ea8ddb7672de31b0f25e66539e84fb2c16a0c9d987c7c2e2136e47d9f5594b4894c6e964c19f677879ecae4373222", 0xca, 0x2000c000, &(0x7f0000814000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/03 07:44:14 executing program 1: ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000002000-0x1000)=""/4096, &(0x7f0000001000)=0x1000) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x301000) mmap(&(0x7f0000764000/0x2000)=nil, 0x2000, 0x1000001, 0x813, r1, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00005cf000)=""/133) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000942000)='/dev/keychord\x00', 0x18100, 0x0) r2 = socket(0x10, 0x400000803, 0x0) fcntl$addseals(r1, 0x409, 0x2) write(r2, &(0x7f0000134000-0x4a)="220000041e0007ffe901000f09000700000900ebfe03a7f21900ffff0500088001008d6fa5f942f3cf46211be9a0d07883a517a940335476fd59ae0920e159d73b5ab2fb02d5708f949e", 0x1) 2018/02/03 07:44:14 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) syz_open_dev$loop(&(0x7f000000b000-0xb)='/dev/loop#\x00', 0x7fffffff, 0x101502) 2018/02/03 07:44:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) r1 = epoll_create1(0x7efff) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000587000-0x9)='/dev/ppp\x00', 0x240001, 0x0) fremovexattr(r2, &(0x7f000097c000)=@known='trusted.syz\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000265000-0x50)={{0x3, 0x2, 0x80000000, 0x3, 0x100000000000008}, 0x8000, 0x9}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003cb000-0xc)) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000c39000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00008f9000-0x14)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}) r4 = request_key(&(0x7f00007d2000-0x8)='rxrpc_s\x00', &(0x7f0000933000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000078d000)='vboxnet0\x00', 0xffffffffffffffff) keyctl$invalidate(0x15, r4) creat(&(0x7f0000644000-0x8)='./file0\x00', 0x0) 2018/02/03 07:44:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0x0, &(0x7f0000f9c000-0x4), 0x0, &(0x7f00000c3000-0x90)={{}, {0x0, 0x0}}) setitimer(0x0, &(0x7f000087b000)={{}, {0x0, r0}}, &(0x7f000006d000-0x20)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000864000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = getpgrp(0x0) r3 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000017c000-0xe8)={{{@in6=@local, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000500000)=0xe8) stat(&(0x7f0000a61000-0x8)='./file0\x00', &(0x7f00000ff000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c95000-0x11)='/selinux/context\x00', 0x2, 0x0) sendmsg$netlink(r1, &(0x7f0000d59000)={&(0x7f0000156000)=@proc={0x10, 0x0, 0x1, 0x80000000}, 0xc, &(0x7f0000769000-0x30)=[{&(0x7f000030c000-0x2c8)={0x2c8, 0x42, 0x404, 0x3, 0x1, "", [@typed={0x18, 0x5b, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, @generic="9dd21de0397e60a440a552c8dce3c5b30cd09d336d291bcf883a60b7089e7d6d6240d928e6da4d414970c0368d84f397e7af9d7f2090354e98ee17126f7298388c0ffe569fcdb4c97356cd3cb3f2a1741afd65fc860a444e7079824b1df708848314c82938424e8a6f311f3093b5ae4be8da5ecbf684f8fd4042698bf8cf8b04e173197890", @nested={0x10c, 0x32, [@generic="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", @typed={0xc, 0x8a, @pid=r2}]}, @generic="334bce4f90d3e7cf54c4e4a1f79b761595e4ef8116fa7a0dcd9d3f492db2dd529b1dd37782abc29e6ca4ae2bf600313241f1a9f8522494d508734642e584d02a22bba3279972ca55039fd94367b26c3a7f032500ec0e9ae9c22c5d25a5638ec047a86536b2c134042dda4b95daea5e76e581945d72e58f6ff1ffb0cc47d7fac068b91caf41f626d8222d84a764e1b20b1042a56d57076f5c793fcc30951fb68ab7e821270217dbc83b904bed381afb5ccdedfb8be0f4fc70", @generic="02388c39f6bcda2f87c47aadfb00df426a74c5934d734fd1402a9becaf5f5c17736565680f1e837914207a620a990db169b3c6901bc3107b8f28c078e022b7e216100b599c6ac3b5f032bfed40320d3b6a91c8aba428"]}, 0x2c8}, {&(0x7f00006fa000)={0x620, 0x3b, 0xb0d, 0x0, 0x1, "", [@nested={0x38c, 0x1b, [@typed={0xc, 0x1d, @ipv4=@loopback=0x7f000001}, @generic="5a43bfdad1bf9bb795b71d5bd3979594df5bd52f9b6e59980f9b2ec99b8d280345d2fe678c4afd0e906137e7c3e05204d1754d3c5f9f7b3f5554f9d5657c0d75e35edf5241395681f805bb227d7941982f5c87bf08c74abf3c8714625c6305f2e2a9eecdc7d918e4a6a9155492b073e44516d3867dba36d5c0e72992bdc62f07703b42fe15b455c533c4604d49048b02f06241cad5157e8cd448f65c4bb27c94f3a71f19f1b7f910e7fc77706d5cc2f69a52738ec6c486222ecae512731d1a44b6f0ef62878e7929ab4c", @generic="fbe46914d7e10fb3c015b1ceca89ae85f8a99de91829a70efdb9635af98e887d06d9e03a32650ddccd3f0f97d53f18e8dfab4051fbcc8f934dd68a66373c5e58c332d4d517aa1492040a6a06268a042a275c7a36d6f64c443052481a2696a8d7682b674d7284dcb92767d086130cfa863084012fc8757f6ea0912438a7798eaa6df053b7c8e2b07d64f4f9a99178857881181adb970ff3fa87ca6fc02896af4c1e8f6318880d7c8e0f817e1b586b4959c08bbf79", @typed={0x28, 0x38, @str='/selinux/commit_pending_bools\x00'}, @generic="e0d3b7133cbe7e6d727574ba87266c310faa5444f3d5e55723f92b4f66b9c4f248c488c7d5a4a9a01b38ea145339a9ed0ee4d26d6eea93b182ae0ebee283c4947147ee7d29584369a9b070c68675b4db27d4889d755d270fe6f1f865765de455c1114f7d91b72c8133777b74f19216138a4aedf8f5299fdeba9ebf95b8f90b968d566206252bfe108c7b98f7299e8ad16d3e67e055b8bab0d88573ae67707e91e9881010df4dc9f856682ff23e6ecd0f27728e242fb74c06ef2ff66543c106104228eb6556", @generic="fb15cae72dea10374a9676a3b46f181b8ab0c6ed4b1d0d16f875b1c6aa615320da0beff1313c7422d53516f099c78c1e12df523f2f29abc45c35c75c60d278a2911f2c0732350f24a93eb309547614ff6677309738006704616b31144cba20a594ab0e8eacc9beb7d5f2b3568eafbd8e46c54d3ea704ad8d3224b759eb2821697169d7a17ca8b3cb", @generic="ed92deae099c6e11bd108b00b7cb891552728adbb3e42ee855b128da78486830696f49b03d6830efebe14e540caeddbd7cbfbab0c20c8483d208d613504c7d46c48db3a427bcd95412ab2483f4e54520769416cd6c7fa30e22335f1a1b7a02b1b81fdd072d534ff7b76f4547ae4a5ad89c00fdf75b9dc46f0e4e226c46623df47af8a345cfee335128"]}, @nested={0x154, 0xa, [@typed={0x8, 0x88}, @typed={0x44, 0x5e, @binary="00a198c89968dc6f47baf3aac12f5ca426ec4dc65faeadf324ab47ca00639cda3998bbb29f2563dc72216486b96a0da8f7f0b60fba1982dff97a"}, @typed={0xc, 0x79, @ipv4=@multicast2=0xe0000002}, @typed={0xb4, 0x1b, @binary="9f319697678f6d075225ea564d65eb9ca43690a32b6d939fbbc0c6ab104b207e112998e47cbc0f611fce082857e2fead0f7e4f0e761b223dd12f060d18e9cc75534442258a3b62f0804b2b67536c33701b436555cc6a85973bfa701dd11d4ed82c9fda8760ffaac86ee295d3bb26b45d7709848017b4db2dca80436f4b5e3ba4cec3e8498558d1f83852cec5a0dbb1fa5c59270759b9fa9cc4441aa6f6b4d14a872a7ac7cac28a2374"}, @generic="f0695307965fa23b960462105cdf4b4bd5d30a0469f3e00696a9904ffd6ce9abf6c81e8b9b8b300ecc6ff1d6df8901b50f895fb2a521c5a6c2d76ff95215d5d49fd4f4bd"]}, @typed={0xc, 0x53, @ipv4=@loopback=0x7f000001}, @generic="9c55ae72fa4fee2f57e64e9af771bc441bfcdf60c0432beba2cfae85bcceeff70bc9ac68c5b35017d252c5153cbf10b197afa861994c801e7b93341ac349fd76aabc9e2a18cd2df015f028beb6caa72f92c292ec46d2186e87a8da365488bcde", @generic="bf0e08976f3221288d4ecbdab9bce9eab0658817ca34ddc15420af6e0ae246ccbaad5a90fd445d33f08c2088c76b93b9a5379e9206aeb6b411897662e8357e2e62fd1ba90577e289d2ce4b1e70aa9e99d69f4bbea8cf43ead6ad125ce8f616b8920155b17f65c214fe2953022759fb2162264d44f3ea28996ce7a25266e3faa9d9527b12d12ecb5a82a5fade789203ce61b7c3a7e4d13ade4a8e4e21f7a5f939fcae4ca51ce0648ecb003afd2f613eed770b632c5d7711d9f85c26cd", @typed={0x8, 0x65}]}, 0x620}, {&(0x7f00008ae000-0x10c4)={0x10c4, 0x41, 0x404, 0x6, 0x1, "", [@generic="ce6017f6b842ef49d96333eb7a79f672effd4e15210d5ce80650cec3592953d5401fc0ac933083b9745882d3d85feb7c9c372bf2e7d49d9aeb59cbe582ce2c229879ea02e5eaac03ad1c1a6195db30c87dcdcf7464400975ecfd1ab0d5df2f72008387f9e21c65f5a9d20379e3842f68a141417253a6a3eb99f69c4a7820369ff58716b2d9be92d3c6ba5f009b38aab631de49e605834a878ea7f51de36ae87e1e3d2b3df75f0cc2534dc23d22b1330b75af", @generic="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0x10c4}], 0x3, &(0x7f00006dd000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r6, r1, r1]}], 0x58, 0x4000000}, 0x0) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f00008f8000-0x4), 0x4) 2018/02/03 07:44:14 executing program 3: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000026000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000005000-0x14)={@dev, 0x0}, &(0x7f0000012000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000003000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r1}, 0x14) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000025000-0x6), 0xc) 2018/02/03 07:44:14 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000), &(0x7f0000013000), &(0x7f0000004000), &(0x7f0000001000-0x10)) getgid() ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000013000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 07:44:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b2f000)={0x0}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00001df000-0x8)={0xb387, 0x1486}, 0x8) write$tun(r0, &(0x7f000089d000-0x116b)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0xf09, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@mpls_mc={0x8848, {[], @ipv6={0x0, 0x6, "3b47bf", 0xed5, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "58960b8cd9164c2f6b3e7f26fb66bab730fe0bc190274e36a163aeac5b627a6c25554f1fc46d83a4ed05b44afe98c3d4700448c4b6ae5c1d5e8e971158f707a63cd88a461d19c252923827ba85e25c5d220fb6f5d35f49560f0c18911a327e67089cec62bf3074dae85229f58574ffa21c8399f8ca83e30e937e86cfc0db4dcdcb0e5bd7e32685ef7dd110a9eed8d3721beda90e39ae71f476d88eff62071a443ebd103d481e80361433fcd086233724e9b4f3c59bc4d3245e2a3672b48260a0a234508591b18085d97811abb2efc052fa42ca7ec767ecd0daad9efd30cd812c5a5cac4bb97ed95c283238be3ab351d5e0b8f72f129f0556366e472083f492201c04087e13e21a0e792a3303e7c1eabaa29b9b0aeb18cc6612d45f2a9d7903b05aa4ea10f268674274facb0be60f5353afb9ba84c5b5fff4b14c5bb358507a992611be190de9d2d08b4ac8596b00253f17ae154cc4657191e5840a6559defe8f812fb9a48a6380aacbe3bf64d3721f891a26e6f824746fd82e4f8e33cf293c31723b2312ee37696f599be79759df126923fc556181656294c07d54ff8c5c7ee196b1a15d0e21610ec91fc54af71ce6dfb1a0ea3b93588e59924bb562476af7c8ec43c43161205a3a189f7e94f28b833e427af63dffd46c3292c3a023f471f3d05e07b73715769bd03e661db7c31d2bda24161a4281f616d6e2a78cbf50f4827ee6913dddd4a435394b3fcc4a641b5b7606aa21662b7bf91b869bfdd1b426ca1b2477b7e0512e48f4a51cf5bd9e7c8c5b97ce000c95aa131a96c0525ccc336441510375aecb89bbbc131ae8036a0daf9d8acf316541bb45c1bdce1c23499f867ed5223aef621095ddd065aa06cb13962f8d8df14accd999210d79901bc74edf45de6a45aa66a7185ddde2998ccb93feac36baffdac04a54c8fef0ac408e61864f41ad42727b44b7f4cde738d9e1e8baa0f14da675bd5778711ae1b1e07c7684ef7c9d03aa6c073277acbb413ad7470d134b853c8eb5452fedb99e6e3f703f584e4c9e52da6384c3ea04a26c8efbc7e30fbe0715f0e6876a11a8cc6580bfde616a9735536261012c2b0adf7713e288196b32da57d8a1a8c9936481b281cdc5bcfdab5730b318ab00d2939746afc07578c45deff67f483eff22a24419268a1fa8e7b7431aba8a6f063c4dce7f8c101d0845fa4933874dd0e0f12b5b3b6cf7fc2ecba2934e45475bc9bfecf1d203e5335a291a712d26072e77a8b2308f4880cfc4f0d3779ee3b2341b0e1cd885762a1ba18efe99ee0a60659cc9aa3996f2dd462d24bef5d30cc3931bdf13c6491840b4a19dfe57fa06d8edd69d78d84c91b8e0773ccfaaf231d83e024355da4684529cff9f156396271edce061c63bee116413797f4f6f972bc61fb48888a135c81f83a87c4aa1ffd43fc519846858a2f9eb7aa97ac160652411489533316e165d9da5be130a8270e7baf05bbf77bf42bf7dda5105aff70cb8f8fbe3e132e216a40c5003ff78a1942f8784de929634ba3b20b446d7cc14270cf5e30e3e89c0fbdd43b6facdfdd2869bb0a145e8e3d98dcf81929cefd63726072c820a2b30f8a6a08752733476c4fa7ac04176505ae9c28629af4e7fa1d2517e554f231dc4a8ed2ec40d2a5cbfd484338dc64eb1cf6f3551a98f5df2917347b9941c22afe4933c00008ce3b7f4f05a15c80955d8ae2fe993b8c73377c039465c176dcba70223de18a54e0f05c9c0f5be0a725f0fbde5f60dd232e1de095b0dfccf3639bd4460c8baa463c0af3a4e4958751ae7b27935e1c32aa5d2ea298d147b19f7b9e66ba03283e2a51b9bc767d6237c8ab9b015e34e93d321953ab10d2dddefed67087bb8fa19068aee9c8bec86c1fd27e99c80a12286e4659f4f9dca7cf7b44b6ee23503c2b60304c304dfe2040d9460f5b70aef40babba52091025134e89dddcd4fc85aec6f589afdcfc92e10c8b0f5156eade279736544501e8ba6771226c0140ae7a19882fca274ac6e975299bd5572c561dece784e6cf4e29fd98f0fa294029c7f4efb456eb2d5573cc5fb958a740d4d0a20ff34fd2e57864b4235a27092c841ca8032cfc612f04de8ed5f4e8a8e167dd7926b5fe76a3fe37d67a4a7f225817ce8425c212974c1df77f7656e616b00e4f6da53a500d1877ea40e5b0deb91fafa78c34e2278cb43d0422493ed68ef9531bfb832ea645ae1eb46b998ae617ecd0f8b5b68a12fd3c1aa9d47354bb9cf4e2e436ac95f2d7f093d0b23174de0b1b0723db569410a8de1eaf19d9ebbbccecfd63bd7fcad31ad7e85654406165629942725214cdd6079b92b147338efd8f99c440f0a196a4aa9a0adc7d5e609c393d74851c38785c46843c8c01fd6ff960453aa3ea2dcb937427940c196a4487dcb93fb855dbb122e4839f1b426753fb0e87de5750d1e7dd80ba1ab8f62cc2718949f3e45b0c087877063ce4a45bcf5e4e6e2222b8c075c7e1591911f3a6cb59eaeabda26c4c02f6c11c6ffb7029b326e41d650eb1e9405b086675353bfb1f98a831be57733db5331e4897b6eff232316406aa929625606e9ab43040a8980ab5b349697559dd0d8397460abac3b78a321c18e8bf481693bd311b1ca06ab430582f38c928f0b246dc2ed2f448b557b8d67c76429a81f7994e7dd770b770618b7b375b43b776d5bdf534c4846ec3b6782a010daa90a73b520fff6b46a39415028dc3f0117fc0a2320f438462c994d97e431ad2f57e9734a6ceb63b8e0923c178b4a05e788ad0159dfbdfa475822c6a438a872829eebc51777b84fda3c42e80e121d7e384540627d7718d6da6bd99f2a7d1d2d034c21bf2325cbd78eef74c157e3b6f8f1c9c4c40f04fef3c2002972d3290a10730db8f43c0f9c60f466d847113dc670dd569ee76403b886dda3184f553b6e98d126057667d882896bd4bda4a193b5df8234295c311d19d9f82bf269d70b3a71b16e2ac0fcb8427957de1350e36bc8a33d77cd50a292af94f129c26b1aa57183d7836de2b0253e4a6cd352e663671e62c2ddecf641f2602aadb92f0bf381a748a774f3aa57bf3934378f0085eac8016e1f65047215e5f3c1a151b16f8c09f72b6e4581c56a509ffe75514fb19a7796e1206d0d53b555f9cc4ea97e31f7d3591adc2260aaae8a8d3c7fac9d29dcfa623c99a8c037a378f0717beeaf7bd8e70cbac2474f5accc720b883a141c0a9ee10f4765410a845e78e0f9f4e0f4bc0ede70aa3306ba07d464678338397cdba51f59d0cf86a74076b57d652a88c4e86c12543565363bd643c0e59316d06e5776dd00dd617d6c5fdee48e657b5197a9a857a9702aec131b8b033ab6b18655e1f75b9e64bd732ebf069c908780fe0ae8251ad9ef328956256531816e844e97365a5288c684eb64836e20ac7c5dbd3750a79a8880bec3f42fd2b9da32eb842afb64eb53ee0fd11c382913399e0e3ca78280c898ff914e76eade9f6a58ca7fcf4740ffc84befd51a6322c3ece4200a7cb3e023ffa0bc88c87e79c3271d8c6b096e9aa490e55538fbb8901d6d5826ce705ab7d0b3ce6a31c7558a36ea4dbb530ffa3b5270ed2bf52737ac10067e41defd8a4da9c404c5fc85b14304b46f0328a26d70bf2ce935131c5803b418dd056493b0662c3783cf7be82ebbfbb321294919b61a43f5d8997b5e1347c12e8c40b0d3162949bd35af7d6faebc9c5d7d5cc77705d507e6b61c672d035b6a4f5ab948a398829862cf304cc6ffa8dc9be6f5156f1eb49c28af5920ff9650ed9f6b900943eafd33dfab26ec51e21b86b759c837f7408c0592bbd35487160160595cf20211abbf0c067ac0abe0e7bc50a8b77f334ade3f1afc707c7658a005d7ee7cf4e121799e592d4082ce002cc7176aaa295e70a335c6402d7f8bfce7948c7e02b07d1a31890f3f18248fde67ac2360d6482f2d2cdadec2aa1eb16315a4c640ff68c24bc099ae095535484bcc41abf75b934ce8a503abcbcad59b37db00efd9af06e6482fa3025cef0f3fbe04f0d78c13a6e7f2636689f5d20fc2f62fbdb303621c21069836d5e02a5d9f182a95535968a05cbb61f728811286ba01be279d96525e517385e455a219ccd67f0167c2ed8794262448a7ec792255d78d4db52641b66fb9fddb3118d18de584f743673680b63c0e50bac7fe113118933c30c699fc22ab6fe19fa83575bd97e66002293c171ae347f419074d60b3fdff5af7745ce829a57a1b7ff908fa2ef9c29bbde1973662cb9c278bcc271fb22bf7416e4d6393c85750af184dbe570ee173abcfa16ebf6986eb788f2cecfd3ee940c8078ae5c16f12ffb1bde573ce53f8959c41a51f2f0b6f38198cc061f9e93a4fab7e902e8027660ff0c8c9035c7843ae19b1ae37fd560a0054e2d433f7a227fae85e225e3fb2e22732ba441a485013c7188056a800cec51c2b31eaa7b30c1f84c6b43a9bc1ab479de7090bcb2d571f1c7b54c2ebfc998b00bef435113ee72cd92e72c580aff2ec37e69a74df6038ae4e06393978477b0f8970081f26f16af933a84f0485c2c1771f1479f47533c0be8841f8cd240748fa1265b6a78efb9224b4e9cb7c6886d05386d086a16a1ca100c4ff03c41033dd4f1488d00c11b8435fe968ecab80f2d66c0f8714cf9bd2469e8dd95cf4f4bd6bf05ea13b2dd06a2a537899ad300acbb16ba887379b2367bddaca388468239d40a25dcdf0c8d1e43aca41359219839c13ec90a1a7d5fda27ca73a6c62960ad8b975d6a3269f1920dbf43095ae3e1c3aadd31441edf2035c2c3206628481933477e20f441d8906c4670176eccd469797698100ecc4eff40cf8446b41185031e754f82032eab4c78602f246e78c449c8b038fd33051f692004e16eaee1f5a419446daee9b4d147ab17ffba47db3fc4cea639c0621a6de0f515efa116e3d926dfe632e32710b928587ba8ac04669865386659a7da85a1c59a8b86893c6518e69e01b0687df88732a9c72888e02a42a15d6a3973cefc9e8ddaf9dd8573cc0232c473ed4bcba4f02e0dceae9dabe9ff6e12768cbd1fe5960a39df200c37ab2e95715aef96fb18e74fbe755ad35b1bcd1505d42babdcdc6f9c300ee0d65ff17295fe657a0142c6ddef5afde63f898b9c629c3301a24fef0e4e628124fa000471cfd75b1895ba36ecaef42356cfa1ded7a4302477793cd2981575abd0cadc881ec65a306919a8dad26d9ed3747ffd9e146e0694d64e8f90bfe014fd9b10bf885b431f28503d4b61495fe443848ff39007d8a04766e0da8df576cdac5471424c45bfd0baf7fc7481c5e910b60d3c0c598c954193601053b8cd6cfdc96d6f625095582fd11765961dd6b5b3"}}}}}}}}}, 0xf15) 2018/02/03 07:44:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) r2 = dup3(r0, r1, 0x0) r3 = socket$pptp(0x18, 0x1, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000d1b000)={0x9, 0x0, 0x2, 0x284}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000d0a000)={0x80000000000000, r4, 0x1, 0x8}) 2018/02/03 07:44:14 executing program 1: clone(0x2004000, &(0x7f0000f51000), &(0x7f0000dad000-0x4), &(0x7f00004af000-0x4), &(0x7f0000501000)) 2018/02/03 07:44:14 executing program 1: clone(0x2004000, &(0x7f0000f51000), &(0x7f0000dad000-0x4), &(0x7f00004af000-0x4), &(0x7f0000501000)) 2018/02/03 07:44:14 executing program 7: mmap(&(0x7f0000000000/0xde0000)=nil, 0xde0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ddd000)='./file0\x00', 0x80040, 0x0) r1 = open(&(0x7f0000cb0000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000de1000-0xe)='./file0/file0\x00', r0, &(0x7f00005db000)='./file0\x00') fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffeffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dda000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) open(&(0x7f0000195000-0x8)='./file0\x00', 0x20000000080047, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000b41000)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000060000-0x8)={0x1, r2}) fcntl$setlease(r1, 0x400, 0x0) 2018/02/03 07:44:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e90000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fgetxattr(r0, &(0x7f00002f5000-0x25)=@random={'security.', '#security\\self^user]md5sum[\x00'}, &(0x7f0000f6d000-0xa5)=""/165, 0xa5) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) pwrite64(0xffffffffffffffff, &(0x7f00000a9000), 0x0, 0x0) 2018/02/03 07:44:14 executing program 1: clone(0x2004000, &(0x7f0000f51000), &(0x7f0000dad000-0x4), &(0x7f00004af000-0x4), &(0x7f0000501000)) 2018/02/03 07:44:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)={@multicast1=0xe0000001, @broadcast=0xffffffff}, 0xffffffed) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000d76000-0x90)={0x4, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000514000-0x10)='/selinux/policy\x00', 0x0, 0x0) recvmsg$netrom(r1, &(0x7f0000e39000)={&(0x7f0000e30000-0x48)=@full={{0x3, {"b46c586e8e1361"}, 0x8}, [{"e80982d361236b"}, {"3b4062dd753f89"}, {"be9279c4bc81c8"}, {"f69c338e9c1472"}, {"da6587149f2077"}, {"c179ea0d1f5a3a"}, {"bde27d5d1055bb"}, {"689f5de92045fa"}]}, 0x48, &(0x7f0000822000)=[{&(0x7f0000e07000)="95889897be8d221455bd13933be9b5714d55f482b11d1ba5f4b3022666f5fc9837e90c15d5f2fa8a4b802a5303ce3c8f15e9a511d88a54bdbef2cdc5225b374a7fbfda236ec7ce070a6f0f8a0c8ef4518f81c03d2ff349f560f6dbffafe78be232c8144450a5dd0680f9daf048de610847646e47616b9723fe0aa1e696cb032ae496e3eddc6d8dc4313e5406084fee84e9d2b45e0bdaec3e34fb3e44fd88371663380a44c55a200fc89788cb0a3f0ed0b3850bac4cbebafef160696b95598d9e0efcd483aae4da45053936d95dd37d5d3c78d5b13b8b2c75c72e6234f3d121aa71a24ed79384339a7dded20fd3bdfa517abc06", 0xf3}], 0x1, &(0x7f0000c69000)=[{0xb8, 0x84, 0x20, "b443f7be4b606df13e9e0f9b5b35c4c1f080b296caf75f0b8cea148cce162674c9e8028df6d893b6d3ee422bd4aa580e9f8d5c9a26092a0226d0fcde5f2ca7fee85605ca9fd5d07e253b7135c5aefdf8a0488d31ddf90926dc4eddf874d34b170984376c7d68f7cd02c2bd4d7404b9c896099494fcd2c6b082ee1360de492b8e0b7f696448bf94ec2ef3f0f7cb655b493b5e4c1ca487cfa4bb574c55526e10a1ae2905"}, {0x98, 0x11f, 0xfffffffffffffff9, "512bb70cfe50227a44bf457bb159c37446fe9112e246778ecad22d54f6891a0c0a513b30d0dcb51f7cd032d884a2c2acb48d6c90c0db9c999ac152a3ec413b202eda5f51684a0cc4401568df8d1d5618050a96bc6438c89f272ff644d9869c73d0e317206cfed435d393fc31895f17b78cb006e7a932fe86fc20ff3dec05a97bad89680879e0"}, {0x70, 0x11a, 0x2, "6fdaf7365ee617a230647dbd15c843e3c96f11c6278c71bac30acd833b200cf506a1c518e3bf9829a3d27b26f166bdfd373992e35ef46539abca624af7b353e289bfe8ffa0024098d7b971b7d4804bc97237296a1bcb37aeb3ca1a3a2c"}, {0x20, 0x104, 0x8d2c, "93826159970e1fe0babacfc1"}, {0x68, 0x112, 0x3, "acb1e6ef9801db4c07a9e9f8ba2e0b6afd9cb4c9dc4291f5b7c438e466889acf827984d6e5040d01ba058de2ad9d98f3c267cf05d825d1b0258bae300695413da3f7da34544bd211c8eeeb3a6a14d303fbf626d0cd212c"}, {0x28, 0x6, 0x6, "e95056465ba8b231d074063b9aa3e30178344add26cf"}, {0xf0, 0x111, 0x6a, "89b430a9a6aa7a02be27e8fe5dddc0506f9c92f308855bd70a1360ca0b3ba115d07fb8662b81561e4091452ca0bf8bd09825246fa9acb672e8a19aba4ebf8b2e12269931e2a8647f74bb589741af7db0c81302c7d23c7637e519b5bcd65094110cfae94107a9e378781832cd72dd77ab55b0d8f212d3444de0de996addce7b9c49b188d1846866b0582d2f936cec41adb9b54984c96067873324493a8bd361e5735dc97085e5af909d3fafc3f81b9f1e0ca58ac0654d1057fbf24f4bc2f87d72b73ba10b45ef54a106b657c1f94aa147fdae980b188c7947aeaeb1"}], 0x360}, 0x1) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) 2018/02/03 07:44:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x100000001, 0xd8, 0x2, 0x622, 0x4}, 0x14) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000064d000-0x20)={@loopback={0x0, 0x1}}, &(0x7f0000001000-0x4)=0x20) 2018/02/03 07:44:14 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000000)) socket$inet_icmp(0x2, 0x2, 0x1) unshare(0x10210800) pipe2(&(0x7f000026d000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000001000-0x10)={0x2, 0x0, 0x101, 0x1000}) 2018/02/03 07:44:14 executing program 1: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000049b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000-0x4), &(0x7f0000e22000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)) execveat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x48)=[], &(0x7f0000000000)=[], 0x0) 2018/02/03 07:44:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00002cb000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000083000)='projid_map\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f00004f3000-0x1)='0', 0x1}], 0x1) sendfile(r1, r1, &(0x7f0000728000), 0x81) 2018/02/03 07:44:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000041c000-0x9)='/dev/ppp\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000c80000-0x63)={0x0, 0x5b, "fcf5fcff87fc8c88f6e2c3d510558d8fa71bb414347199bc747ac8a65115afa50c23194ff26e79803f79c9d2fa704a12387588e7b420df4424ebe5508da798b359bf4a04d4653ec8449f28b278b8a90c6ce5d6643ebf5dd707875d"}, &(0x7f0000588000)=0x63) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000f0000)={r1, 0x5}, &(0x7f0000410000)=0x8) setrlimit(0x7, &(0x7f0000a06000)) chroot(&(0x7f00007c8000)='./file0\x00') eventfd2(0x10000000007, 0x800) 2018/02/03 07:44:14 executing program 3: mmap(&(0x7f0000000000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001b000-0x1b)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20001) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000042000)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000036000)=[{0x0, 0x3, 0x0, 0x0, @tick=0x2, {}, {}, @connect}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000028000-0x50)={0x203, @time={0x77359400}}) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f000003b000-0x8)=0xffff) 2018/02/03 07:44:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fd5000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket(0x14, 0x2, 0x9) fallocate(r0, 0x3, 0x6, 0x7) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000db5000-0x58)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x182, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0xa, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x4, [@typed={0x18, 0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}]}]}]}, 0x58}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) 2018/02/03 07:44:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000272000-0x8)='./file0\x00', 0xbf) mount(&(0x7f0000b07000-0x8)='./file0\x00', &(0x7f0000f64000-0x8)='./file0\x00', &(0x7f0000604000-0x4)='\x00\x00\x00%', 0x203ffd, 0x0) r0 = getgid() r1 = syz_fuse_mount(&(0x7f000003a000-0x8)='./file0\x00', 0x0, 0x0, r0, 0xfffffffffffffffe, 0x100000) unshare(0x200) r2 = syz_open_procfs(0x0, &(0x7f0000c03000-0x36)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00009cd000)) epoll_pwait(r2, &(0x7f0000349000-0xc)=[{}], 0x1, 0x9, &(0x7f0000536000)={0x1ff}, 0x8) setns(r2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000c20000-0x18)={0x0, 0x1f, 0x20, 0x7, 0x4}, &(0x7f00001fe000)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000084d000-0x39)={0x0, 0x31, "70c3ad41d6e708bf4b4db8e405b8d014a517b3e5babe4ac98ee68f4cc8ebae383e5f3cbc426cd59f4a85766c594a32d5eb"}, &(0x7f0000cb2000-0x4)=0x39) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000b18000)={r4, 0xd}, &(0x7f00003bc000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000069d000)=@sack_info={0x0, 0x3, 0x3}, &(0x7f0000584000)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00001aa000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000877000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000289000-0x8)={0x1, [0x0]}, &(0x7f00009e0000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00008ea000)={0x0, 0x3, 0x10, 0x14c, 0x1f}, &(0x7f0000809000)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00003f4000)=@sack_info={0x0, 0x200, 0x7}, &(0x7f00006ad000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00009e3000-0xa0)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x8000, 0x3, 0x800, 0x9, 0x1}, &(0x7f00005b8000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00001b4000-0x8)={r5, 0x1ff}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000c83000-0x8)={0x0, 0x2}, &(0x7f0000870000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00007a1000)={0x0, 0x6}, &(0x7f0000934000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000e77000-0xc)=@sack_info={r5, 0x0, 0x3}, &(0x7f0000f9c000)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000087000)={0x0, 0x8, 0x3, 0xfffffffffffffff8}, &(0x7f00007a8000)=0x10) sendmmsg$inet_sctp(r2, &(0x7f0000889000)=[{&(0x7f0000b5f000-0x1c)=@in6={0xa, 0x2, 0x498, @loopback={0x0, 0x1}, 0x3}, 0x1c, &(0x7f0000b32000)=[{&(0x7f0000de0000-0x34)="06dccea8541bcc7b19098f7829431608d843bc8a4efa4875c27bc10497cc8541f9f5a9a12b28bfe64a5e56958f6e23233bce6005", 0x34}, {&(0x7f0000c48000-0x28)="ba23b0fdfa1080fb0eff76dc1dbcf83a0a46e13522e3a1af5b1c4f92a583e4f6f8d13194afcf7e93", 0x28}, {&(0x7f00005fc000-0x96)="bf8ee3085cb16a89598f35f21721b5d4d6d5790b214746c401d6d7b4068c6aa7c3e4ceac865f38d138a5f37c4463952842f773fc7274ee48dcf0a53e773aa20d3cbc1988a2ef516790ba230c3a3e759ebed9c3a51ee91f11a1090bbef31aca068ca9271f0a422b54670641245670dd7c5039b53e7cba8cd110ea057a2cd4750a4bf8280cd5aa436c99b1beec03c23260977becba1ea3", 0x96}, {&(0x7f00001f9000-0xac)="0c5ffa99a33bbe3a6835f9a9d35c708332a08a63c832ff07ffc80dfb3f0b66723f04c5b64bec64d28781fa14c6cd3dd4567ddc6213fccffe70c41caa03c07083c8ea4c93bf4831fd82c27ab9d915485929f8d6cf358f42f9fa5af61c688b91a07c36db0eebbf1fe63a75ccf58fd44b7de2dc71240d9e2156ff28a38534a2bc7866e1e2416cac8f91144def0173b1f8db1c861e58539749ddf4291f9543cb2eba262b7dedcd95815f09a44f80", 0xac}, {&(0x7f0000d1d000-0x1000)="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0x1000}, 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{&(0x7f0000011000)="71f94b8b117529df5d19465e7a37291ae4b37dbce09aeb8425ffe639dc9c02a6360773a9cf27a167ab1a4c1ebdb4e531f402c7d127457edff7a3ab389bc6250c55ca20a981cc32039a7887d0b154fa028a0264ed15b3da13e5955c92f508e21c41bbf924d3d1499a9c2ec59e40b8474596556bc9d9dc4bf63c2c69d98673df5f18826fa22d14caea598561030920843e96b9b7d9c2018e851b901af93cc3d35cc7d669da3db9a58191384a00696fe8fc243bed4274531b2f977a7033244d8ebd0f45a811", 0xc4}, {&(0x7f0000924000-0x14)="8b0785d3acb665aa0052e299593443e9c3cabe23", 0x14}, {&(0x7f0000cf2000)="d6729ccd45420de8faa55b019c3091c27a9d53b33dba095c970cf6d80525b64cdad1087e6161b67ab152fc97e0aa067b0c1f8b0e563f393ddfa52dbd5f4cdbef0796b46704b56f749147f80608a6b32e987a79951a8bda8b44ab7e24f249f2514c8125809d6cf2", 0x67}, {&(0x7f0000d5d000+0xcdc)="8366378fd1c8d93a34cbf53c8eb7f50d4d94b294b9fcdd7c01406eec707728b4f06c1629f017f0faa1b774563c760a5490f418d2e77759d85da18a09464a3e087685e8216e4ec5315770f84d834121d5fa15308fbb60335735873c69fbb998dab36910a9a008c904bfdb9d4c24c2b6294db5485ea28ff882c306c50da737d965535b7a1d48f2d71550f90a3d42ce6666d6", 0x91}, {&(0x7f0000b90000)="afd3b4b726c00a653c6e6395f06ef1eaedc6a92a3e5e317a99f78a9b985a08f93037112decaa5e7b14c4654d6c8e7613bbd702231b1f23cc125eb5538ed6b8b06fd7411a25b900377eedfc9dcd88230dfe9826c8a64cfa2de95f00230d3cf9ac774f56a3bd6b4ba7eff773c37ef58378d2f63b2172f3ff037cb2c2a046f1b8984d1254b7c5e010f200116f7453e761a20027a7c90d7aceebf8e0c0f817b857a5bb039214f05c3c4893bbeafa2cf539cf004dc2a40d704a5d41a591a23a81c8cb", 0xc0}, {&(0x7f000038a000)="3b235ffc791ea46f3a463dcae3ce5f049cb41b6f62357c725263a1eea13c8ddc09fbbfa22012387fdbeebff06f9f931a17397dd5ca1c4a5dbcc16ed65a0e466252a5fc90de72b7adf662c051cacdf07bf91dd23ba548a04f95ef832337c71299275b55b58739feeeb38a9f73a16b357a7a686dc1bcd5dc23029c8b9fc25dd6cfd285cdcd65404facc219a2733a956564462bef85e5c46e399bce661ae792cc24a8e92bbeacda9d77c079b3b6d3e762999571705e3bd244ccfd57e42e4ca78d1d09d4a909f7bee22b5448f8d28bf1fae483405dcdf0190629", 0xd8}, {&(0x7f000085f000-0x75)="b8efc11482759f26783a72add3e37f47483e92154e863ae4086c20ac93a5c2c4c62edf9ef3b195d077597c75b594c10c867ff4e589b71290331b81eb3b87acb7544687b98c213198534d6c6cf41b1544deb297319af0d77508899257388f49f9b6ead1228ebe66f7396b0f8e14316624de4f67374d", 0x75}], 0xa, &(0x7f0000433000)=[@init={0x18, 0x84, 0x0, {0x0, 0x40, 0x6, 0x7ff}}, @sndinfo={0x20, 0x84, 0x2, {0x96, 0x20c, 0x4, 0x2, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x2, 0xf070, 0x9, r4}}, @init={0x18, 0x84, 0x0, {0x7, 0x3, 0x10000}}, @init={0x18, 0x84, 0x0, {0x4, 0x100000001, 0x81, 0x3a}}, @init={0x18, 0x84, 0x0, {0x4, 0xff, 0x7fffffff, 0xfff}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x6, 0x4, 0x1f, 0x7ff, 0x0, 0x37ba, 0x802, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x100000001, 0xc, 0x0, 0x4, 0x1, 0x1, 0xb0cc, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x0, 0x8001, 0x4, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x101, 0x1, 0x1, 0x1000, 0x2, 0x8, 0x4, r8}}], 0x1e0, 0x4}, {&(0x7f0000a6c000)=@in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, 0x1c, &(0x7f000011b000)=[{&(0x7f0000e97000)="4ecd16a1db5215e9a16c1cf1b0ae189b1443a9da686746f548b8eeac2012a283af5ea3b63c65cd2498e80b884b10946a2eb4598c3a39df00db757a61b7efe5864907c49ac87137f199a60e4ecef38a9ecb9d615725ab65c2ca770e8f58c9a1c262ca", 0x62}], 0x1, &(0x7f00004ff000-0x5)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x7, 0x0, 0xcf, 0x3ff, 0x80000001, 0x20, 0x7, r9}}], 0x30, 0x800}, {&(0x7f00002a5000)=@in={0x2, 0x2, @multicast2=0xe0000002}, 0x10, &(0x7f000070c000-0x30)=[{&(0x7f0000b5f000-0x6f)="f380184bfdf334b0c38e895fad6e08c9177a0bdaa8d7f0c680feb8b0a1e2f600a26f7222da66e26c91c8a29bd862ba3b8f3306780ce6e4dc5d5c04be316e12999d4af7a41332b5fc0e1d739e0c2bdfef6a29828466432d82d3f82834609547a76b92354707b4e11a1f68e35b5f1bfb", 0x6f}, {&(0x7f0000cad000-0x51)="86ff7b490106196cbd343c5e0f4b7ed03d71847e163615d2ae1b2eb89705c044daaa23ecde337fb33d2d0b9bbf14e2052f15891263f083c9f93bdcc823d706158ac3f7b556babfc855d8aa57c78dbff607", 0x51}, {&(0x7f0000262000-0x76)="6a4de21a90c85a662d3fba51d6e4bbf152d8b1eb0de1a3b00cd47d920ab66305b266919548b8612ee662d69a3bbae47de38e80afd0368445a05f8c629b6b53bd2ad978aa7fc607913e636d3f0da163c903bca6d14b752deeade9dc52cea6e5b9c8501fb846938f8240f59e6707ac17be1428552fbf49", 0x76}], 0x3, &(0x7f0000ef4000)=[@sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x201, 0xdc9, 0x6, r10}}, @sndinfo={0x20, 0x84, 0x2, {0xef3, 0x9, 0x800, 0x400, r11}}, @init={0x18, 0x84, 0x0, {0x1, 0x20, 0x40, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x7, 0x9, 0x0, 0x6, 0xffff, 0x1, 0x401, r12}}], 0xc0, 0x50}], 0x4, 0x8011) clone(0x3002017f, &(0x7f0000b10000), &(0x7f0000695000), &(0x7f00002e2000-0x4), &(0x7f00008b4000-0x1)) 2018/02/03 07:44:14 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000ee0000), 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000014000-0xa)='id_legacy\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0x12)='trustedselfvmnet1\x00', 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000000)='blacklist\x00', &(0x7f0000c1c000-0x2)='.\x00') 2018/02/03 07:44:14 executing program 4: r0 = socket$inet6(0xa, 0xa, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) r3 = dup3(r2, r0, 0x0) sendto$unix(r3, &(0x7f000026b000)="362de7d0813551086f79c07f1db800ca6c3dd812bdebe27a7b01c9d25b9328af68e1490a500f5eca43da2a200d99c6168a7d292779887494e55d8ed49eff2bbf5c224faeab58619ed0ec5062a6623973860e3f003df2aec6a0f323a9b0be2ccf5031291233c5343566fe3e44bf626292744f09bb2f9cf6a1368f962b272ccb9defd017030a34b59b382438b88d275e4242c7574e5c33c0573a768d2bda1e169435a17a2fcad71d176d85136b924787f12956f1f62f0778492963b94f6ef005c7740f590269e6e9e6107224b7f67341c865f361531d899d475296bc56297ccddbd776057bb463f76e100fe94f8331a9a26ba0e44335fc5ab310d6f86267e447c20d601d387b7f913c8308d1922231eccfae93d72df5cee93167c28998f248a5b031e396c773f1ef7f0477debda6653c87a31b1473bb4521c4e482768300841bfd1844984c82642197d99c7cc34c32f009eb5d01fa44289bc5841e1622cbf58c48b61147da08b3949c270130314f069d93a88a3055613faed986294f755c1b2695643860faf6933be1af265997f7fb2ab30429581d056afbb8437f384564b6c182d8a388c2f23fae4ffe0bbbde81bae21b2e9d804b3aee14e3f537a916cb52d32041ca3fbd67aa35def2416e6b8618d89da14f99073c61fcfc558224e7e7c39fffa85cfe25c8bed09580233fcb62989a9e6d710174a8985cb54f66eb428b68ecd4beeba551a6b1a9a77d5fdfdfa769d09a9b53c52e3c88345c33b183d9fc012d9a35cd3116e93fe6a82877901d4e3c2b0d17c947a6f543c700e695ce8058d288f493e8f4559f9caaa35d484f43fb2f1ebd8939136036acc38843c09662c287a92636d22d822f96310a3f459e33dbcbc0f8868f2404c5ea2e109ef1d48bc477b60575f1958164bf09f1b3b04a5c0f2232b1138e5fda826a27213e3dfbf89723bb87d653d703766709cca594e2dfa79d2a479118a3c6b5a1064f4321b56b9dad8a324d58afb3106e237ae2347b68782de5476f4a866e5a5e4b6c6d886d959752b5c86db853a43cf2fd34218e3ab20e4606e2c7ffab5a5988160a0b0d4e1aea792dd03fe7a0cc4bc6b0c93b63d17e891359162bb0e2d4591efbd20b36af4dd0ac3045aaf5552f15266e44cf57697a4c3dc9928e97204e9f8686393ee4ceb99a1c1803841d45fb0aecb2d70fcfe552b10174f395772b2a51fa50ba7a56abb72842f12c1da6728fdfc8e947901453b993af5658ba0e00235119c798cdc8dd907c807cf1dc1d5697f5b56a32877caf7af100fe5921896551c68684ee732a344be02b1f4af5acdae23ea40100bdba00482b872da7e4d74e1c2c112d8eeabcb6aed434e6e159d8f2ac7a493d2d51745204723a4132bd7dad10f3bf48aaa431aad8849fc34980d0447c02963ffa93c7206591c206baf1c5d6590e38ab40b459d39e68cfc9df8550c29d9a07d81416c7eccfd5cd945b6dbf32dabb60aaa500e47a9dd15d339ae16a6d4a7e8ffded1479a23565a849d29443fd92901122c3c6f43e513deb3c72ef8cbce90d6f1c075c7eaf305234ba85748691ed9366a2013efb1271ba9ed633de3ac9d1dcfba1cd1a59355221f9dd8d7fe3d5ae1713241cf914ee4fbac14a8c25eb24ea6338c2ef105de62ccda88e93bb23c34cdabdb550c856fc084d79f5914216df05ee702ae137c36e307affe8a984090c118f012c45c1541dc3cfd4ae647a12597eb25e1c6cd389ef9179942c6c707dddb897a859db1e25ff167b283fb72452fe11d0fcb1fc5aef8eb9fbb650d7d7e0abc6e629b77d378fbfb8884d49dc0dc9c94cc0170450d496387b3b92175af72916773ea0571b36cb32897d5fffe1b31c734349dfdb8cda7c4cf3cbb6a5a3e567d9c8a8cafb6a76820f39881b70b78ae8e739848e46445101a64d9744ce04719ae71671247a2815ab999aa97f04fa6d1552ddb44330dd65107a9b8414b401e3c10f22f0d7cead04c9a605fe523e8882d512ebd58558f473628e3a8c8454d823463ac471e97101d4de178048e6ab12b0011fce388c95c520ada8ae09c16c8b096e4031ff3e2aa438e27b96736c2b0650f698ebd97849bd59140db172262c69727a36aa977af6e934b11a6c11f5860989c714d36e01dae158cea0f0177982604089a4c49854eb24268f3a6fe41a004683b1c2e96ae829753838d7eb40b6f42eb35be5f65deda5ef0c8b440daf22737033ead590c07ccea88f89cfa4c4bf92bd5e602d6602928980be8455d1938eff25742ae4db5ee7c58f3296e8a0fc8ed5627c6041f67130cffa9e259f0e1d602353543338821e4a3891ef017a6f673ddb71baa0ef0e3d5ee931c1dfad4bf9b8af966b500b8eb1eec5e326a7ff0cae4824d3cb8067a3fdf8491fe8b2b3cc26c9f64365e02f47348df1ce80840f6ab4036c209942efb234da8ed3c1321f634ce0f44bc6d33f1d2ca10c45fd6e349c8f50faaae925a5affffe9442d14863c872bcb25255976599e25a6a07461adee714a089422d4d13ef902451a23855d6ed6a0d0bc476208f9235c23622e895bfb46ecdc3854f90c251eb972debc955fba7bfef1a6e410dd99854795a7978fc1cbea1dc8ee4ed10a36c391a57edcd8f9f4bcd0376b60f5d72fd63b48ee46f4d3e5087e366d7051ff1ca041665fc1ff24f71ee466ae32b46ad020d7680a490d6a1dba134bb1b7d6aab772375656f5d218bf8ce671f8e8e2de339ed18ebc3ae0ed279029e5c94fd4419b458ad593b6636e187281fffafbbb3b9ec32433c9b208e004b10f4cd68dd4df6a16bafb50679191eb9eab9fed935eb1fa3f665b8f3e33bcea47701e1d80cd5f530f5fa4e110ea47333eeced87d7ffc117a3558f208a45f82f04cc694d5988f5bd683545b3ee55e9b26cdbfb33a434c1b4b7c26e97250e103e0aed6981532b7518ed060666e05632c322199d3147be77c9bca345487ffd7076dcdec588de978b871134b628f2a92682eb428e618ab02e4116e13fcafbb6d80b7c54f64b740b4210a524ed8b573a9bc226b882aea88c7095bb32e8b9d35f6dd8f27e2751e3e113c0af0b3658d2fd5e350fd15a4ef0652fb6cf3f11df5f82dc64fb761247defbb94e6cc7698aa4803df650802c3d0bee21f779b1d3d8bd24ed6dd15fe817c10fca92b1c013ddac1c09d1dac3448229b16cf15eba440a508f48986f7c52ab87925fa5d01e09679d39187c75c26974c291863a71ebade75b80db1217b13a1a4fde79f0e727e77dbbb582ba8ba420afab6c8d78f647422dbc2f5c94f2a3adf4c7c32ff50260bf9aba46f4450c0a3215ee872d47e30dda564dc3affbb831b44bd3920977b995e7726cf639f792a7f3fae244e129bcb7e52a9aa087a7dce3d6a1366bef27436bfb63404915beac5d114dbd7cf4656cd8971c14b335e2af02f0e797a4b19f4f3e01954f3319e9d7e4151b62c18aa91844a2cde894b93852d8cf99200a9bf34864bdeeb85987894532d1734db61b9f79a5a5a08f7865367496ed9c9f0afac248d011a5c7d21bfc52480e1adc2bdffb7a19da5ceb1629c3f516850c58d478df28a51149ec693ec58ed1653b9e65d5ee776eca34488a60a8a65b9bb959142ccbc5478f644ab9994d9417bc25c58b6d4d151af1a986abba43c9d88aae747ac69433f1a7a9cf5e1aeb308281314389cd5f6b5deffdde77313bc51a17c2e34dea3ca787eeeb309506dee8a5c99c4b94b9bccd48c661c865154eb40bf55d83d802495ef27bc3808452f483c8178ae60810a6f9a1f320715087109c15ee64692285d17b734f7772477667fc4c3438961f7e6e3294868182bfa9e6b8ad6ce3a2fe589bedce6d95770f27948ad13a5a495e4bb2d4882fb9a5906503ee3b7e557e8fc6c0c467310ceb1b4a9bef074586190f90b6052189f50535bb0e6a7999f1fbfffc7ef6a062ad5a395b39a55f657561888b381e4a8460ccb8de3a3b9129443757a442b5e0f96ec47680c128c298a7978b0b968da9103c8928277aad7c2f7d25901e1f1d38f8adb5908d85070e5aa46fd16c255e87fbf82907f67a57833e18d3932f9d7d64c58d26e6f3a70e3e9eea5469785c28457f4a7c0ba72e9012b0096ab58590d4b4b682174b1fa0e2e4ab90ba01510890a12037f2dd19459821ccef4e060d2307a94cbd6775a5832ade3bdcfb967a78ef55c98d4b12433e99b08807daaf8738042a16f377cca74c9ebc984f3884180543c2e908360eb6f488618270b628858f1edffb7002cb4f0150ff893bc262f533a95b8345b010fde9aedfeedd3acaaeeff406b6d9381f1f82f28f850cc3869904c3997e4b420371ae0274e895700d8bd39ccc294cca4442236d1d0466fa42e72df86b9178e739bd0568066f27a2924d44769f5ee81ea51479b2ab86fba8f58b9828e795e3b3df6472ab8c1ab378d8b094ca6fc1d86167dd755bcccecc7eb981a6fc37a90e07978f9a02a9e7f7fe71254d93a7b9ba0405593b364c387584d802aabbd66e4d2dd18ee9796d93200b80a594fa385aef861dc849d8295310690b656880f7971b2498b16aad32911f1ad5c311f0de30fa1251f12bd4534cd3ac845c5470da8bdf589d0b6b58840a1c273add7707bf96799c88f33accafec6878d6df7f3111f06cd089ebeb274f63e26e584470a6e8c2f59d3688fa35d30884eca938e1747a984998d205c8205f6337fb1c1276d3312ef55a79a80c8f4ccf31f3bbb0506bcc75dedd2f58206eeb7272f6c113ab8539688c8421d59c0cad9c8837334852760084541dc9b38ef35cad82eba57472489b94e02d0f0919d210f17c3c0410cedf5ed09e913f9219068500f614230c3787e5a66d849858b86c9b417f730a17a2e6b3d442d22b8ff6b765c96e15a2e71fd3b47413edbb5695f7d401f30177a5f41cf62083f78c882fdd063236a398a8d2cd4684cdf2184fbfa94c2cf5789331eb677018bd05b980813e846ca79932253109375ca32a784dee4ff414b42d88337e1837f78956a5de9b5c898f2a7e75f9e7187ddf67e2761d06b9531c6f78d8c123c670661e17d06512bacdead32473d14d0b8b6e1006402e9474c8ae9bcc03216639cc3964f4016e306e11bd856a794adf30573c789a1c30a92fe81734e5ebf4bcf7088f289d821b747bfb7ac752d6133c692cd9cc633d5ca60e8859710984ba381bb6e6d6f39ebd1b8ebab67179b7d7ad8b089b9ad2d3530f260afbfb490b410493296e8da7319db0becbb2e411c05e8e32359be2e7f6a542a23e617253a14b1ff7699837f3423e021202878adbb20c7063eece81ebc4f1e3ec9bd2a0f0353fa50a66449c5581b2425981341b669de0c583112a1cc25ef4b6dd7709f17f9bdcd11767748a74b951b75bd3241044c31d2da663178d971effa6c4bfa9f835d3ee7adebf88f40093e0ba495a6237454bfac1f2076a8870090c3975f791876780c84217976ab6ad11ab77188ed4d5d6a98a2925c035c5edf73c3ad04a7a365c39f88bf120c41d02760757e893ca759d2a6cab95ca0e2c5f168c4157848067608bc797b6f17672ae68f58d0561b0448d2c0b8d793aac41409bab4c585decaa3d3a18337a00d778ca3af3c1ea988de2bc6cb6c64e0ba5e2af7cddaa5e5b43ea275a12d48ec699b9bcab75989f5fc15d17d81383bb8c49b546fc5c0013137ec38eec70dbcf447d5fc18dddf878ed91f6d3fc7cb78ab0d3c924be3a1eddab00b7258e40c78967540c484255ac2c96d51fa466abb0958b8b6235db4f499b6dd62587eac73a13c6f71f0a2f3eccbcf6f65d80eeb6abc1637d8b1c404389f6665feac", 0x1000, 0x40001, &(0x7f000068f000)=@abs={0x0, 0x0, 0x2}, 0x8) socket$pptp(0x18, 0x1, 0x2) 2018/02/03 07:44:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) membarrier(0x0, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a7c000)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00007a5000)={0x100000001, 0x2, 0x0, 0x2, 0xfff}) 2018/02/03 07:44:14 executing program 5: r0 = socket$inet(0x2, 0x80001, 0x100000000) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) exit(0x7fff) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000b4c000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r1, &(0x7f0000bd8000-0x10)=[{&(0x7f00006ea000)=""/227, 0xe3}], 0x1, &(0x7f0000c3e000-0x10)=[{&(0x7f0000001000-0x1e)=""/30, 0x1e}], 0x1, 0x0) 2018/02/03 07:44:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000004000-0x14)={0x6, 0x8000, 0x10000, 0x3, 0x6c, 0x1ff, 0x7fffffff, 0xd2, 0x3, 0x7ff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000f0000)={0x8, 0x0, 0x2, 0x2d}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000da3000-0x20)={0x5, r1, 0x10000, 0x9}) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000a1a000-0x10)=[{&(0x7f0000372000-0x39)="390000001300094700bb61e1c30500000700001702000000450000000000800019001a000500000005de280ff4000000fd17e9ffff06060400", 0x39}], 0x1) creat(&(0x7f0000d1d000)='./file0\x00', 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008be000-0x4)=0x0) getpriority(0x1, r3) 2018/02/03 07:44:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003c8000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00007f7000-0x9)='/dev/rtc\x00', 0x2000, 0x0) ioctl(r0, 0x8000100002202, &(0x7f000033e000-0x5)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000bdd000-0xe8)={{{@in=@broadcast, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000b7e000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000c93000)={{{@in=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f00003a8000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000726000-0xe8)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@empty, 0x0, 0x7, 0x3, 0x1017, 0xa, 0xa0, 0xa0, 0x8d, r2, r3}, {0x6, 0x1f, 0x0, 0x5, 0x0, 0x4, 0x8679, 0x5}, {0x1ff8000000000, 0x6, 0x5, 0x1000}, 0x6, 0xd, 0x0, 0x1, 0x1, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0x14}, 0x2, 0x32}, 0x2, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6, 0x0, 0x0, 0x1ff, 0x6, 0x5, 0x100000000}}, 0xe8) 2018/02/03 07:44:15 executing program 1: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r1, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r2, r1, 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0xc058534f, &(0x7f00001e1000)={{0x3}, 0x0, 0xa597, 0x7, {0x1f00000000, 0x5}, 0x6, 0x2}) 2018/02/03 07:44:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000058f000)="440d0503001d000000000020ec", 0xd) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000069d000), &(0x7f00006cd000-0x4)) r1 = openat(0xffffffffffffffff, &(0x7f00005bb000)='./file0\x00', 0x400200, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00009e3000-0xe8)={{{@in=@empty, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f00007f6000-0x4)=0xe8) recvfrom$packet(r1, &(0x7f00009a1000)=""/251, 0xfb, 0x0, &(0x7f0000941000-0x14)={0x11, 0x13, r2, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/03 07:44:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x803, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000001000)=0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x8000000000000019, &(0x7f0000013000), &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/02/03 07:44:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00003a9000)={{{@in=@multicast2, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000dd4000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @random="6956f8bb51e4"}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000808000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00008c0000)={{{@in=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f00001e9000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000e42000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r4}, 0x14) write(r2, &(0x7f00009ae000)="373fcc86b33029e7952196c44b5979407350540240", 0x15) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000e0f000)='logon\x00', &(0x7f0000ab4000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00007c4000-0x1)='\x00', 0x0) 2018/02/03 07:44:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000272000-0x8)='./file0\x00', 0xbf) mount(&(0x7f0000b07000-0x8)='./file0\x00', &(0x7f0000f64000-0x8)='./file0\x00', &(0x7f0000604000-0x4)='\x00\x00\x00%', 0x203ffd, 0x0) r0 = getgid() r1 = syz_fuse_mount(&(0x7f000003a000-0x8)='./file0\x00', 0x0, 0x0, r0, 0xfffffffffffffffe, 0x100000) unshare(0x200) r2 = syz_open_procfs(0x0, &(0x7f0000c03000-0x36)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00009cd000)) epoll_pwait(r2, &(0x7f0000349000-0xc)=[{}], 0x1, 0x9, &(0x7f0000536000)={0x1ff}, 0x8) setns(r2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000c20000-0x18)={0x0, 0x1f, 0x20, 0x7, 0x4}, &(0x7f00001fe000)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000084d000-0x39)={0x0, 0x31, "70c3ad41d6e708bf4b4db8e405b8d014a517b3e5babe4ac98ee68f4cc8ebae383e5f3cbc426cd59f4a85766c594a32d5eb"}, &(0x7f0000cb2000-0x4)=0x39) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000b18000)={r4, 0xd}, &(0x7f00003bc000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000069d000)=@sack_info={0x0, 0x3, 0x3}, &(0x7f0000584000)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00001aa000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000877000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000289000-0x8)={0x1, [0x0]}, &(0x7f00009e0000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00008ea000)={0x0, 0x3, 0x10, 0x14c, 0x1f}, &(0x7f0000809000)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00003f4000)=@sack_info={0x0, 0x200, 0x7}, &(0x7f00006ad000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00009e3000-0xa0)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x8000, 0x3, 0x800, 0x9, 0x1}, &(0x7f00005b8000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00001b4000-0x8)={r5, 0x1ff}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000c83000-0x8)={0x0, 0x2}, &(0x7f0000870000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00007a1000)={0x0, 0x6}, &(0x7f0000934000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000e77000-0xc)=@sack_info={r5, 0x0, 0x3}, &(0x7f0000f9c000)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000087000)={0x0, 0x8, 0x3, 0xfffffffffffffff8}, &(0x7f00007a8000)=0x10) sendmmsg$inet_sctp(r2, &(0x7f0000889000)=[{&(0x7f0000b5f000-0x1c)=@in6={0xa, 0x2, 0x498, @loopback={0x0, 0x1}, 0x3}, 0x1c, &(0x7f0000b32000)=[{&(0x7f0000de0000-0x34)="06dccea8541bcc7b19098f7829431608d843bc8a4efa4875c27bc10497cc8541f9f5a9a12b28bfe64a5e56958f6e23233bce6005", 0x34}, {&(0x7f0000c48000-0x28)="ba23b0fdfa1080fb0eff76dc1dbcf83a0a46e13522e3a1af5b1c4f92a583e4f6f8d13194afcf7e93", 0x28}, {&(0x7f00005fc000-0x96)="bf8ee3085cb16a89598f35f21721b5d4d6d5790b214746c401d6d7b4068c6aa7c3e4ceac865f38d138a5f37c4463952842f773fc7274ee48dcf0a53e773aa20d3cbc1988a2ef516790ba230c3a3e759ebed9c3a51ee91f11a1090bbef31aca068ca9271f0a422b54670641245670dd7c5039b53e7cba8cd110ea057a2cd4750a4bf8280cd5aa436c99b1beec03c23260977becba1ea3", 0x96}, {&(0x7f00001f9000-0xac)="0c5ffa99a33bbe3a6835f9a9d35c708332a08a63c832ff07ffc80dfb3f0b66723f04c5b64bec64d28781fa14c6cd3dd4567ddc6213fccffe70c41caa03c07083c8ea4c93bf4831fd82c27ab9d915485929f8d6cf358f42f9fa5af61c688b91a07c36db0eebbf1fe63a75ccf58fd44b7de2dc71240d9e2156ff28a38534a2bc7866e1e2416cac8f91144def0173b1f8db1c861e58539749ddf4291f9543cb2eba262b7dedcd95815f09a44f80", 0xac}, {&(0x7f0000d1d000-0x1000)="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{&(0x7f0000011000)="71f94b8b117529df5d19465e7a37291ae4b37dbce09aeb8425ffe639dc9c02a6360773a9cf27a167ab1a4c1ebdb4e531f402c7d127457edff7a3ab389bc6250c55ca20a981cc32039a7887d0b154fa028a0264ed15b3da13e5955c92f508e21c41bbf924d3d1499a9c2ec59e40b8474596556bc9d9dc4bf63c2c69d98673df5f18826fa22d14caea598561030920843e96b9b7d9c2018e851b901af93cc3d35cc7d669da3db9a58191384a00696fe8fc243bed4274531b2f977a7033244d8ebd0f45a811", 0xc4}, {&(0x7f0000924000-0x14)="8b0785d3acb665aa0052e299593443e9c3cabe23", 0x14}, {&(0x7f0000cf2000)="d6729ccd45420de8faa55b019c3091c27a9d53b33dba095c970cf6d80525b64cdad1087e6161b67ab152fc97e0aa067b0c1f8b0e563f393ddfa52dbd5f4cdbef0796b46704b56f749147f80608a6b32e987a79951a8bda8b44ab7e24f249f2514c8125809d6cf2", 0x67}, {&(0x7f0000d5d000+0xcdc)="8366378fd1c8d93a34cbf53c8eb7f50d4d94b294b9fcdd7c01406eec707728b4f06c1629f017f0faa1b774563c760a5490f418d2e77759d85da18a09464a3e087685e8216e4ec5315770f84d834121d5fa15308fbb60335735873c69fbb998dab36910a9a008c904bfdb9d4c24c2b6294db5485ea28ff882c306c50da737d965535b7a1d48f2d71550f90a3d42ce6666d6", 0x91}, {&(0x7f0000b90000)="afd3b4b726c00a653c6e6395f06ef1eaedc6a92a3e5e317a99f78a9b985a08f93037112decaa5e7b14c4654d6c8e7613bbd702231b1f23cc125eb5538ed6b8b06fd7411a25b900377eedfc9dcd88230dfe9826c8a64cfa2de95f00230d3cf9ac774f56a3bd6b4ba7eff773c37ef58378d2f63b2172f3ff037cb2c2a046f1b8984d1254b7c5e010f200116f7453e761a20027a7c90d7aceebf8e0c0f817b857a5bb039214f05c3c4893bbeafa2cf539cf004dc2a40d704a5d41a591a23a81c8cb", 0xc0}, {&(0x7f000038a000)="3b235ffc791ea46f3a463dcae3ce5f049cb41b6f62357c725263a1eea13c8ddc09fbbfa22012387fdbeebff06f9f931a17397dd5ca1c4a5dbcc16ed65a0e466252a5fc90de72b7adf662c051cacdf07bf91dd23ba548a04f95ef832337c71299275b55b58739feeeb38a9f73a16b357a7a686dc1bcd5dc23029c8b9fc25dd6cfd285cdcd65404facc219a2733a956564462bef85e5c46e399bce661ae792cc24a8e92bbeacda9d77c079b3b6d3e762999571705e3bd244ccfd57e42e4ca78d1d09d4a909f7bee22b5448f8d28bf1fae483405dcdf0190629", 0xd8}, {&(0x7f000085f000-0x75)="b8efc11482759f26783a72add3e37f47483e92154e863ae4086c20ac93a5c2c4c62edf9ef3b195d077597c75b594c10c867ff4e589b71290331b81eb3b87acb7544687b98c213198534d6c6cf41b1544deb297319af0d77508899257388f49f9b6ead1228ebe66f7396b0f8e14316624de4f67374d", 0x75}], 0xa, &(0x7f0000433000)=[@init={0x18, 0x84, 0x0, {0x0, 0x40, 0x6, 0x7ff}}, @sndinfo={0x20, 0x84, 0x2, {0x96, 0x20c, 0x4, 0x2, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x2, 0xf070, 0x9, r4}}, @init={0x18, 0x84, 0x0, {0x7, 0x3, 0x10000}}, @init={0x18, 0x84, 0x0, {0x4, 0x100000001, 0x81, 0x3a}}, @init={0x18, 0x84, 0x0, {0x4, 0xff, 0x7fffffff, 0xfff}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x6, 0x4, 0x1f, 0x7ff, 0x0, 0x37ba, 0x802, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x100000001, 0xc, 0x0, 0x4, 0x1, 0x1, 0xb0cc, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x0, 0x8001, 0x4, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x101, 0x1, 0x1, 0x1000, 0x2, 0x8, 0x4, r8}}], 0x1e0, 0x4}, {&(0x7f0000a6c000)=@in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, 0x1c, &(0x7f000011b000)=[{&(0x7f0000e97000)="4ecd16a1db5215e9a16c1cf1b0ae189b1443a9da686746f548b8eeac2012a283af5ea3b63c65cd2498e80b884b10946a2eb4598c3a39df00db757a61b7efe5864907c49ac87137f199a60e4ecef38a9ecb9d615725ab65c2ca770e8f58c9a1c262ca", 0x62}], 0x1, &(0x7f00004ff000-0x5)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x7, 0x0, 0xcf, 0x3ff, 0x80000001, 0x20, 0x7, r9}}], 0x30, 0x800}, {&(0x7f00002a5000)=@in={0x2, 0x2, @multicast2=0xe0000002}, 0x10, &(0x7f000070c000-0x30)=[{&(0x7f0000b5f000-0x6f)="f380184bfdf334b0c38e895fad6e08c9177a0bdaa8d7f0c680feb8b0a1e2f600a26f7222da66e26c91c8a29bd862ba3b8f3306780ce6e4dc5d5c04be316e12999d4af7a41332b5fc0e1d739e0c2bdfef6a29828466432d82d3f82834609547a76b92354707b4e11a1f68e35b5f1bfb", 0x6f}, {&(0x7f0000cad000-0x51)="86ff7b490106196cbd343c5e0f4b7ed03d71847e163615d2ae1b2eb89705c044daaa23ecde337fb33d2d0b9bbf14e2052f15891263f083c9f93bdcc823d706158ac3f7b556babfc855d8aa57c78dbff607", 0x51}, {&(0x7f0000262000-0x76)="6a4de21a90c85a662d3fba51d6e4bbf152d8b1eb0de1a3b00cd47d920ab66305b266919548b8612ee662d69a3bbae47de38e80afd0368445a05f8c629b6b53bd2ad978aa7fc607913e636d3f0da163c903bca6d14b752deeade9dc52cea6e5b9c8501fb846938f8240f59e6707ac17be1428552fbf49", 0x76}], 0x3, &(0x7f0000ef4000)=[@sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x201, 0xdc9, 0x6, r10}}, @sndinfo={0x20, 0x84, 0x2, {0xef3, 0x9, 0x800, 0x400, r11}}, @init={0x18, 0x84, 0x0, {0x1, 0x20, 0x40, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x7, 0x9, 0x0, 0x6, 0xffff, 0x1, 0x401, r12}}], 0xc0, 0x50}], 0x4, 0x8011) clone(0x3002017f, &(0x7f0000b10000), &(0x7f0000695000), &(0x7f00002e2000-0x4), &(0x7f00008b4000-0x1)) 2018/02/03 07:44:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0xac)="c4247be22a1cba94aa36ee500f0ba10828886d3b7739460f9182eed31cd3ef7d131806f03182bbef4c5610119faca6663c147e1ff3872aff9760f7774d0a38cf0c2da2670aef0cce6e5d1a2cabba2524020427eefcc7985b684d974fc106a61a212864070cc650a27c8344c99135a26a806c4688e4443497ec15a78e3b8d3d9aa099a534edef1d2a0a3b216af1428517fd12b3ac9a93858bdb2f6079a800bd21522a296563042b077e33c73f", 0xac, 0x10, &(0x7f0000654000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) recvmsg(r1, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000d6a000-0x70)=[], 0x0, &(0x7f00001bb000-0x4f)=""/79, 0x4f}, 0x0) recvmsg(r1, &(0x7f00004b7000-0x38)={&(0x7f0000f1b000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}}}, 0x32, &(0x7f0000f1b000)=[], 0x0, &(0x7f0000f1b000+0xbf)=""/131, 0x83}, 0x0) sendto$inet(r1, &(0x7f0000f1a000), 0x0, 0x0, &(0x7f0000f1c000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000c28000-0xc)={0x0}, &(0x7f0000096000-0x1)=0xc) ptrace$cont(0x20, r3, 0xffffffffffffffe1, 0xf894) syz_open_dev$sndtimer(&(0x7f0000f1d000)='/dev/snd/timer\x00', 0x0, 0x101600) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00001fe000-0x8)={0x0, 0x4, 0xfff}, &(0x7f0000f1e000)=0x8) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000f20000)='./file0\x00', &(0x7f0000afa000-0x20)={{0x77359400}, {0x77359400}}) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000767000)={r4, 0x3}, 0x8) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000f21000)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000f20000-0x8)={r4, 0x1, 0x3}, &(0x7f0000f20000-0x4)=0xffffffffffffffa1) 2018/02/03 07:44:15 executing program 7: mmap(&(0x7f0000000000/0x53d000)=nil, 0x53d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000053d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000053e000-0x6)='eth0@\x00', 0x2) mmap(&(0x7f000053d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000053d000+0xb7b)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000462000)=0x10, 0x800) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f000053b000)=""/182, &(0x7f000053c000)=0xb6) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) r1 = syz_open_dev$mice(&(0x7f00002da000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000026d000)={0x80000000}, 0x4) 2018/02/03 07:44:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000467000/0x2000)=nil, 0x2000}, 0x2}) clone(0x0, &(0x7f000043a000), &(0x7f00002c4000), &(0x7f00009d7000-0x3), &(0x7f0000a2d000-0x27)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000779000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000002000-0x8c)={0xfffffffffffffff8, 0xfffffffffffffffa, 0x400, 'queue1\x00', 0x8}) prlimit64(0x0, 0x0, &(0x7f0000eae000-0x10), &(0x7f000044b000-0x10)) 2018/02/03 07:44:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) 2018/02/03 07:44:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) dup3(r1, r0, 0x0) socket$pptp(0x18, 0x1, 0x2) chdir(&(0x7f0000971000)='./file0\x00') 2018/02/03 07:44:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00003a9000)={{{@in=@multicast2, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000dd4000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @random="6956f8bb51e4"}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000808000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00008c0000)={{{@in=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f00001e9000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000e42000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r4}, 0x14) write(r2, &(0x7f00009ae000)="373fcc86b33029e7952196c44b5979407350540240", 0x15) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000e0f000)='logon\x00', &(0x7f0000ab4000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00007c4000-0x1)='\x00', 0x0) 2018/02/03 07:44:15 executing program 6: unshare(0x3ff) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000001000-0x98)) 2018/02/03 07:44:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000-0x4), 0x10001) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000cc9000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) r2 = syz_open_dev$usbmon(&(0x7f0000bb0000-0xd)='/dev/usbmon#\x00', 0x0, 0x111000) getsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f0000152000-0x4), &(0x7f0000d30000-0x4)=0x4) r3 = dup3(r1, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000628000)={0x0, @in6={{0xa, 0x2, 0xffffffffffffffaf, @mcast1={0xff, 0x1, [], 0x1}}}, [0x0, 0x0, 0x101, 0x9, 0x0, 0x0, 0xff, 0x0, 0x606, 0x0, 0x6, 0x3, 0x2be, 0x1c7f]}, &(0x7f0000045000)=0x108) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000bb8000-0x4)) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f000029c000-0x4), &(0x7f0000d68000)=0x4) accept4$ipx(r3, 0x0, &(0x7f0000fed000-0x4), 0x80800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f000071c000), &(0x7f0000978000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000bad000-0x84)={0x0, 0x37, "967a56518e7a7c10fe7be5f86132fc180dba082bb0eaa526b02f381a2940fc21959bee55e3cc1f2d61e231bf5d509307ee8d7cab5bb980"}, &(0x7f00006d2000-0x4)=0x3f) setsockopt$inet6_dccp_buf(r3, 0x21, 0xc, &(0x7f0000106000)="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", 0xff) r4 = socket$netlink(0x10, 0x3, 0x1e) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000023d000+0x2b1)={0x85, 0x1000000000004}, 0x8) getsockopt$inet6_udp_int(r3, 0x11, 0x64, &(0x7f00002a4000-0x4), &(0x7f00007bc000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000dc6000-0x10)={0x0, 0x8, 0x4, 0xffffffff7fffffff, 0xfffffffffffffffb, 0x9}, &(0x7f000021c000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000f43000-0x8)={r5, 0xfffffffffffffffe}, &(0x7f0000cad000)=0x8) sendfile(r4, r3, &(0x7f0000440000-0x8)=0x31, 0x7) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000698000)={r5, 0x46d}, 0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000919000-0x108)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, [0x0, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, 0x6, 0x0, 0x400, 0x5, 0x0, 0x81]}, &(0x7f00007c8000-0x4)=0x108) recvmsg(r1, &(0x7f000036a000-0x38)={&(0x7f00008a7000)=@can, 0x10, &(0x7f0000573000-0xa0)=[{&(0x7f0000982000-0x1000)=""/4096, 0x1000}, {&(0x7f0000890000)=""/152, 0x98}, {&(0x7f0000877000-0x31)=""/49, 0x31}, {&(0x7f000031a000)=""/5, 0x5}, {&(0x7f000055d000-0x83)=""/131, 0x83}, {&(0x7f0000b70000)=""/185, 0xb9}], 0x6, &(0x7f0000b0a000)}, 0x101) prctl$void(0x3b) 2018/02/03 07:44:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001c5000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000c8a000)=@ethtool_modinfo={0x42, 0x0, 0x0, "ea1a0ec826399e15"}}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00002e2000)={0x0}) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000119000-0x4), &(0x7f00005ac000)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000c91000-0x98)={0x0, @in={{0x2, 0x1, @empty}}, 0x40, 0xe000000}, &(0x7f00004be000-0x4)=0x98) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000056a000-0x4)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f26000)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x40000000800000, 0x80000001, 0x1, 0x20, 0xfff}, &(0x7f0000855000-0x4)=0xa0) 2018/02/03 07:44:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x4, 0x7ff) r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1}}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) 2018/02/03 07:44:15 executing program 6: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 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}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000000b000)) r2 = socket$packet(0x11, 0x3, 0x300) umount2(&(0x7f0000856000)='./file0\x00', 0xf) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00009fa000)={{{@in=@rand_addr, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000e1a000)=0xe8) r4 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000b07000-0x5c)={{0xa, 0x2, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0xd5f3}, {0xa, 0x3, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}, 0x7fffffff, [0x8a6, 0x4, 0x40, 0x1ff, 0xc06a, 0x5, 0x0, 0x2]}, 0x5c) connect$pppoe(r4, &(0x7f000012a000)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r2, &(0x7f0000e76000)={0x11, 0xff, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) getsockopt$packet_int(r2, 0x107, 0xb, &(0x7f0000003000-0x4), &(0x7f0000005000-0x4)=0x2) r5 = openat(0xffffffffffffffff, &(0x7f0000a46000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r5, 0x8930, &(0x7f0000e78000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x491, 0x8, 0xb1a, 0x5, 0x7, 0x80}}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000e77000), &(0x7f0000e77000)=0x4) accept$unix(r5, &(0x7f00005dd000)=@abs, &(0x7f00001ab000)=0x8) 2018/02/03 07:44:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f0000001000-0x2b)="958e390008a186d630561615593baa57ff0002640000000021079ab4d5ed5cff0300e900000000ffff1db5", 0xfffffffffffffd48) 2018/02/03 07:44:15 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000002000-0x4), &(0x7f0000000000)=0x4) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x8cb7, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000002000)={0x0, 0x8000}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000)={r2, @in={{0x2, 0x3, @rand_addr=0x80000000}}, 0x5, 0x7}, 0x98) 2018/02/03 07:44:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a1b000-0x9)='/dev/ppp\x00', 0x2102, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000074d000)={0x0, 0xa000000000000000}, &(0x7f0000739000)=0x6) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b32000-0x8)={r1, 0x7f}, &(0x7f000072f000-0x4)=0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000937000-0xf)='/dev/sequencer\x00', 0x600280, 0x0) r4 = gettid() stat(&(0x7f0000cad000-0x8)='./file0\x00', &(0x7f000038a000-0x44)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000d0000-0x4)=0x0) r6 = geteuid() stat(&(0x7f0000870000)='./file0\x00', &(0x7f0000339000)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r3, &(0x7f0000ca1000-0x38)={&(0x7f000056d000)=@kern={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000722000-0x20)=[{&(0x7f0000708000-0x538)={0x538, 0x3e, 0x100, 0x1, 0x0, "", [@typed={0x18, 0x19, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @typed={0xc, 0x3d, @ipv4=@empty}, @typed={0x10, 0x39, @u64=0x8000}, @typed={0xc, 0x80, @ipv4=@multicast1=0xe0000001}, @nested={0x24, 0x93, [@generic="14db8daa9fdbc5c01f1c200f", @typed={0xc, 0x6f, @ipv4=@broadcast=0xffffffff}, @typed={0x8, 0x71}]}, @typed={0x18, 0xb, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0x100000000}}, @nested={0x370, 0x43, [@generic="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", @typed={0x18, 0x8c, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x44, @pid=r4}, @generic="8659c3c6676b515e941f0b1ef608d8e9dd78e8dccc9ca211412c64232883e31fb08663e87d115fdb53453e42854f3e3627fc43baea35e1ec6d1684075a0688e3b5ab7bcfd4214f7356044cdf819f3ccc2ed26e097776357bb9690833d7871e27448618c832c9d24cba2434d55cb646a5167bcf2906f019e69757b46ee5de37ffb79027cc8905dfa14519279d7fee45351b96bde7dc6337e3a76a5ccc642c1dbe0329a0210e22877533159c8d322c75770eb390ed14c125349ab0abbb818a6c1d39ee4611e51a28e693ae24047f54ce8417f7073f4e90f1f8f5ec448c59630a6a349d5bf39cc743aff0753bbe6d", @typed={0x18, 0x50, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @generic="bf15825edb3fd95d406644ef8050404dce493c78daf1dcd3862bc1e91e90ac6a44b2868890fc7f8e5383aaa690cbf0d995ef3de23e96f9462ae9fbbefe4972a5e4dccad1b0928842bbdb5004747be7ca8700f900bd199a4acfacb1d8816741227f6deefc62e509fd14fecff78380b48de1acd0dc1fef5ed98d483bb9d3b194f0c332c4afe5d55e3dfa049f3ab93808c0ab27dab718b6285d66336171d292770243b269e13319fc40c81b01df2fc8fec35cc1a48b9a7472f4c9ce04e7b44e547d77d993111c44917eb1f9a00c48246ac9a122a8779109a0d80403e33be268d7af5ad7ed673a487d36877db6", @generic="b618fb0c62ea575efb8d59358416dc320709d886a055ea92ade595df0489", @generic="f23b0dda67f7d131904012f4e9bde81528b43b7061c7cea827283533034de42508de02624b6851c27cb409e3fb617f1af26e9e4f8645c1461922bd214372637d"]}, @generic="00fd96324544e6cf96e0", @generic="21b80e59bcc62584eca963ccbdf77870190b5de5d6d92f82ab0e552a331aac0497ac913233c59d01be", @nested={0x108, 0x85, [@generic="d00b402a681b2342143f91a360d25687ecd778d0bd38ae505331b4ce7185d7eaaa9032bc81840a12064f1ceaa148bc54cd3d454084f238bc11059b228e54623b2335aa654951547b2d03a2c959b2d0431b0f8079491c0bd861571de4756dab4f17acb4192fe7132593", @typed={0x98, 0x6f, @binary="4a21a40f5f7d80e73a3042fe54d21a308fb0451ddcac0f75fc2179ddec5976d4c118ee3d3de3accb3278a0155e9a201e227890a6483073139fbd3f0519062ca57f1eb9cf7fd0034ab4294b42974a9f46a7bf5a824e3d17ce69dc3c6f9086aa2bbf173066f2f86bf58633aea3f80b176a4dea4da3e3b4cc92e575d358bdd52fb9fcbbff0a859987ea7371c9bee4"}]}]}, 0x538}, {&(0x7f00002a0000-0x30c)={0x308, 0x19, 0x400, 0x2, 0x2, "", [@typed={0x8, 0x52, @fd=r0}, @generic="159175b121bc6ee7bdf3a7a5308c79088ac79330c9ba7d68acb2a6cb8e7b3ec6ea5001c8cde63d3a389a6030af04830a8d83edaec9a311ca876c7876b3dabaef9d50639bd04e57a0c44b5875d01b0e16db2356a7957a8acf777e594a520774ff70f98cd65614f85775d47d05ccba3cd7d5b0e77dceb8ec8e2a1ab5f05c5a0fa381c5ec97ba9a336dc11e4ce617d777519746bf433cd5fef61c3a92723cb0bc5c51c1d95757a39f9ebbf8282d29a3d043119a748a4bf23660ad", @nested={0x14, 0x7b, [@typed={0xc, 0x43, @u64=0xffffffffffffffc1}]}, @nested={0x3c, 0x54, [@typed={0xc, 0x4f, @ipv4=@multicast2=0xe0000002}, @typed={0x18, 0x14, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x12}}, @typed={0x8, 0x26}, @typed={0xc, 0x21, @pid=r5}]}, @generic="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", @typed={0xc, 0x72, @uid=r6}, @typed={0x18, 0xa, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @generic="5ac7effe", @nested={0xc4, 0x8d, [@generic="9f9db98127ed7b3ce435f3faaea0705db1e9b05a09fcc646e391438052150d0b2a81123e6196a2e5afcddbda2ee7d2289c3bf3861b53e74c109c22b04d09f46903386874b22064c90acedde2a3822416c5bf3c8ab010cc425089b5e8109c7486425af786956d37e94ab61a1598fd9a9129c5486b153becd53ecaf38a25d0b4ff37c8a6d4e3d6a5d41616b1470ac2b6b55b45015be0f5d44d0957e653d8b2d4ba8330061341", @typed={0xc, 0x3e, @uid=r7}, @typed={0xc, 0x23, @ipv4=@multicast2=0xe0000002}]}]}, 0x308}], 0x2, &(0x7f0000ba6000-0x20)=[@rights={0x20, 0x1, 0x1, [r0, r2, r3]}], 0x20, 0x10}, 0x0) flock(r2, 0xb) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00008a2000-0x90)={0x6, {{0x2, 0x2, @empty}}}, 0x90) keyctl$session_to_parent(0x12) sendmsg$nl_xfrm(r2, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, {0x0, 0xfffffffffffffffe}}, []}, 0xb8}, 0x1}, 0x0) ioctl$TIOCNXCL(r0, 0x540d) 2018/02/03 07:44:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ffa000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() flock(r1, 0x4) readv(r0, &(0x7f0000617000-0x60)=[{&(0x7f0000e4c000-0x4c)=""/57, 0x39}], 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x7) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r0, 0xf, &(0x7f00008a0000)={0x1, r2}) recvmsg(r4, &(0x7f000070c000-0x38)={&(0x7f00001d7000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) seccomp(0x1, 0x0, &(0x7f0000007000)={0x3, &(0x7f0000250000-0x18)=[{0x9, 0x9, 0xfffffffffffffffe, 0x4}, {0x80, 0x3, 0xfffffffffffffffe, 0x2}, {0x80000001, 0x8, 0x3, 0x2}]}) dup2(r0, r4) mknod$loop(&(0x7f000040d000-0x8)='./file0\x00', 0x80, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000f00000-0x20)={0xf18, 0x0, 0x10001, 0x4316}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00004fe000)={r5, 0x5}) rmdir(&(0x7f0000e97000)='./file0\x00') tkill(r2, 0xf) tkill(r2, 0x3d) close(r1) 2018/02/03 07:44:15 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) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mremap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f00003be000/0x4000)=nil) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) timer_settime(0x0, 0x0, &(0x7f0000011000), &(0x7f0000001000-0x20)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) clock_gettime(0x0, &(0x7f0000a4f000)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f000059c000)=[{{&(0x7f00004d9000)=@vsock={0x0, 0x0, 0x0, @my}, 0x10, &(0x7f00001ed000)=[{&(0x7f000027d000)=""/168, 0xa8}, {&(0x7f00000c0000)}, {&(0x7f00005b7000)=""/154, 0x9a}], 0x3, 0x0, 0x0, 0x7}, 0x2ecb283c}, {{&(0x7f00004e5000-0x60)=@nfc_llcp, 0x60, &(0x7f00000b3000)=[{&(0x7f0000b5d000)=""/172, 0xac}, {&(0x7f000077f000-0xad)=""/173, 0xad}, {&(0x7f000028f000)=""/131, 0x83}, {&(0x7f000050f000)=""/217, 0xd9}, {&(0x7f0000f72000+0x5f7)}, {&(0x7f0000592000)=""/4096, 0x1000}, {&(0x7f00009ae000-0xb3)=""/179, 0xb3}, {&(0x7f000053f000-0xf0)=""/240, 0xf0}, {&(0x7f00009f1000-0x31)=""/49, 0x31}], 0x9, &(0x7f0000591000-0x42)=""/66, 0x42, 0x3ff}, 0x7}, {{&(0x7f0000f6b000-0x60)=@nfc_llcp, 0x60, &(0x7f0000242000-0x50)=[{&(0x7f0000902000-0x18)=""/24, 0x18}, {&(0x7f0000634000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d0f000-0x40)=""/64, 0x40}, {&(0x7f0000d52000-0x7)=""/7, 0x7}, {&(0x7f0000004000-0x8a)=""/138, 0x8a}], 0x5, 0x0, 0x0, 0x6}, 0x81}, {{&(0x7f0000b7a000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f00001de000)=[{&(0x7f00003a4000-0x4f)=""/79, 0x4f}, {&(0x7f0000bd0000-0xf0)=""/240, 0xf0}, {&(0x7f00003a9000-0x6b)=""/107, 0x6b}, {&(0x7f0000feb000-0xa9)=""/169, 0xa9}, {&(0x7f00007c3000+0x44a)=""/29, 0x1d}, {&(0x7f00009d2000-0x16)=""/22, 0x16}, {&(0x7f0000a00000-0x8f)=""/143, 0x8f}, {&(0x7f000081a000)=""/96, 0x60}, {&(0x7f0000bd5000-0x2d)=""/45, 0x2d}], 0x9, &(0x7f0000bf4000-0xb7)=""/183, 0xb7, 0xff}, 0x2}, {{&(0x7f0000ce1000)=@in={0x0, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f0000f7e000)=[{&(0x7f0000ff7000)=""/4, 0x4}, {&(0x7f000008c000-0x49)=""/73, 0x49}, {&(0x7f00002ce000-0x4f)=""/79, 0x4f}], 0x3, &(0x7f0000955000)=""/3, 0x3, 0x3fff800000000}, 0x401}, {{&(0x7f0000f00000-0xe)=@l2, 0xe, &(0x7f0000003000)=[{&(0x7f00003fb000-0xe5)=""/229, 0xe5}, {&(0x7f0000b5f000)=""/234, 0xea}, {&(0x7f000023c000)=""/120, 0x78}], 0x3, &(0x7f0000f93000-0x3c)=""/60, 0x3c, 0x6}, 0x7}], 0x6, 0x10000, &(0x7f0000054000)={r2, r3+30000000}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000292000), &(0x7f000017d000-0x4)=0x4) [ 138.840050] binder_alloc: binder_alloc_mmap_handler: 20153 20000000-20002000 already mapped failed -16 2018/02/03 07:44:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x2c007e, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00002a3000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) syncfs(r2) r3 = memfd_create(&(0x7f0000953000-0x1)="80", 0x0) fallocate(r3, 0x0, 0x0, 0x50000) syz_open_dev$mice(&(0x7f0000149000)='/dev/input/mice\x00', 0x0, 0xc0) ftruncate(r3, 0x2553) readahead(r0, 0x80000001, 0x5) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f00000fe000-0x1000)=""/4096) 2018/02/03 07:44:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000-0x4), 0x10001) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000cc9000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) r2 = syz_open_dev$usbmon(&(0x7f0000bb0000-0xd)='/dev/usbmon#\x00', 0x0, 0x111000) getsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f0000152000-0x4), &(0x7f0000d30000-0x4)=0x4) r3 = dup3(r1, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000628000)={0x0, @in6={{0xa, 0x2, 0xffffffffffffffaf, @mcast1={0xff, 0x1, [], 0x1}}}, [0x0, 0x0, 0x101, 0x9, 0x0, 0x0, 0xff, 0x0, 0x606, 0x0, 0x6, 0x3, 0x2be, 0x1c7f]}, &(0x7f0000045000)=0x108) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000bb8000-0x4)) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f000029c000-0x4), &(0x7f0000d68000)=0x4) accept4$ipx(r3, 0x0, &(0x7f0000fed000-0x4), 0x80800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f000071c000), &(0x7f0000978000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000bad000-0x84)={0x0, 0x37, "967a56518e7a7c10fe7be5f86132fc180dba082bb0eaa526b02f381a2940fc21959bee55e3cc1f2d61e231bf5d509307ee8d7cab5bb980"}, &(0x7f00006d2000-0x4)=0x3f) setsockopt$inet6_dccp_buf(r3, 0x21, 0xc, &(0x7f0000106000)="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", 0xff) r4 = socket$netlink(0x10, 0x3, 0x1e) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000023d000+0x2b1)={0x85, 0x1000000000004}, 0x8) getsockopt$inet6_udp_int(r3, 0x11, 0x64, &(0x7f00002a4000-0x4), &(0x7f00007bc000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000dc6000-0x10)={0x0, 0x8, 0x4, 0xffffffff7fffffff, 0xfffffffffffffffb, 0x9}, &(0x7f000021c000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000f43000-0x8)={r5, 0xfffffffffffffffe}, &(0x7f0000cad000)=0x8) sendfile(r4, r3, &(0x7f0000440000-0x8)=0x31, 0x7) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000698000)={r5, 0x46d}, 0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000919000-0x108)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, [0x0, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, 0x6, 0x0, 0x400, 0x5, 0x0, 0x81]}, &(0x7f00007c8000-0x4)=0x108) recvmsg(r1, &(0x7f000036a000-0x38)={&(0x7f00008a7000)=@can, 0x10, &(0x7f0000573000-0xa0)=[{&(0x7f0000982000-0x1000)=""/4096, 0x1000}, {&(0x7f0000890000)=""/152, 0x98}, {&(0x7f0000877000-0x31)=""/49, 0x31}, {&(0x7f000031a000)=""/5, 0x5}, {&(0x7f000055d000-0x83)=""/131, 0x83}, {&(0x7f0000b70000)=""/185, 0xb9}], 0x6, &(0x7f0000b0a000)}, 0x101) prctl$void(0x3b) 2018/02/03 07:44:15 executing program 6: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ae0000), 0x0, 0x4000000, &(0x7f000016e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x2fee) r1 = syz_open_dev$mice(&(0x7f000092f000)='/dev/input/mice\x00', 0x0, 0x10241) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000ae2000-0x8)={0x0, 0x80000001}, &(0x7f0000528000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000308000-0x8)={r2, 0x9f}, 0x8) 2018/02/03 07:44:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) r2 = dup3(r1, r0, 0x0) socket$pptp(0x18, 0x1, 0x2) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000318000-0x10)={0x7, &(0x7f00008c3000-0x38)=[{0x7, 0x2, 0x1, 0x4}, {0x62d98b2e, 0xc12, 0x5, 0x401}, {0xd5a1, 0x8e5, 0x1, 0x6}, {0x4, 0x66e, 0x1, 0xffffffff}, {0x1d0, 0x2, 0xbb44, 0x200}, {0x9, 0x7, 0x6, 0x3f}, {0x0, 0x401, 0xfffffffeffffffff, 0x8}]}, 0x10) 2018/02/03 07:44:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x6b4801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f00004a5000)=""/228, &(0x7f0000001000-0x4)=0xe4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000001000)={0x6, 0x6, 0x100000001, {0x0, 0x1c9c380}, 0x80000000, 0x5}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003000-0x10)=@generic="855d9846d626f736668d9a82207213d7", 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000004000-0x98)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000005000-0x20)={@generic="efcf99f87ef345c9b6e6cccaeb5f8508", @ifru_flags=0x100}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000005000+0x136)='./file0\x00') r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000002000)='net/dev_mcast\x00') rt_sigqueueinfo(r1, 0x37, &(0x7f0000001000-0x6)={0x32, 0x8001, 0x3, 0x5}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000007000-0x8)={0x0}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000007000-0x10)={r3, 0x7, 0x7, 0x6}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000005000)={0x0, 0x6, 0x1, @tid=r1}, &(0x7f0000007000)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000009000-0x15)='/dev/pktcdvd/control\x00', 0x201, 0x0) ptrace$getregs(0xe, r1, 0x1, &(0x7f0000009000-0xc2)=""/194) modify_ldt$read_default(0x2, &(0x7f0000006000)=""/227, 0xe3) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r4, 0x80404525, &(0x7f0000009000)=""/19) 2018/02/03 07:44:15 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) fallocate(r1, 0x0, 0x0, 0x4ef) clone(0x0, &(0x7f0000013000-0xd), &(0x7f0000011000), &(0x7f0000002000-0x4), &(0x7f0000003000-0xbf)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 07:44:15 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000995000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x12)={0xa, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mmap$binder(&(0x7f00000dc000/0xc000)=nil, 0xc000, 0x1000009, 0x10110, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x68, 0x0, &(0x7f0000001000-0x68)=[@reply={0x40406301, {0x4, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x38, 0x8, &(0x7f0000001000)=[@fda={0x66646185, 0x8, 0x1, 0xd}, @fd={0x66642a85, 0x0, r0}], &(0x7f0000001000-0x8)=[0x0]}}, @increfs_done={0x40106308, r1, 0x4}, @free_buffer={0x40086303, r2}, @enter_looper={0x630c}], 0x5d, 0x0, &(0x7f0000002000-0x5d)="31a7a06df867c3b8cebfc0d546196e1eb2c0ce00f8111922825fa35244009f875a025eb487197a9f1cfe90cb8954f4031fed7dfd0c2b824d190e8e78a400db6a322ae8276d5651d256ac16f612dd1eeda7cdefe204a77211301373ce75"}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000001000-0x8)={0x2, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000172000-0xd)='dns_resolver\x00', &(0x7f0000ef0000)={0x73, 0x79, 0x7a}, &(0x7f00003bf000)='vmnet1[.$\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000801000-0xd)='/dev/snd/seq\x00', 0x0, 0x101200) add_key(&(0x7f0000592000)='dns_resolver\x00', &(0x7f0000066000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000fb6000-0x54)="e40100cdea5a3405e056d5c82adcb1ea89f0fe2919792bf17ac5ee0100ba6de15d04cf39d7ebe34bd88072a22a415427498502ac3e14e6e7b5016c67617a62b8ff70d2ab5f21f8814bc57aa986d77d2e06eca402", 0x54, r3) 2018/02/03 07:44:15 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) prctl$setptracer(0x59616d61, r0) r1 = memfd_create(&(0x7f0000001000)='wlan1\x00', 0x3) fcntl$addseals(r1, 0x409, 0xc) ftruncate(r1, 0x9) sendfile(r1, r1, 0x0, 0x101) 2018/02/03 07:44:16 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xfff, 0x2000) r1 = accept$unix(r0, 0x0, &(0x7f0000004000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000006000)=r2) setrlimit(0x5, &(0x7f0000005000)={0xcf, 0x3}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc), &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000005000)={0x0, 0x1000, "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"}, &(0x7f0000005000)=0x1008) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000006000-0x8)=@assoc_value={r3, 0x5}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r2, &(0x7f0000008000-0xd)='net/fib_trie\x00') 2018/02/03 07:44:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000111000), 0x0, 0x0, &(0x7f000010e000-0x10)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f0000c71000-0x84)="dd1a3e1a650737dc27c5dda6de8a7415e401c1e2ecf582b5e1f4e11e1155b6d9a62c04fa2398ed9c0aa262ffbf562cceb41e7b0049d5833bc20b049b9e0748992800b60638c9beb54c4e9e44fb2852612b01e4a2f443dbf218fb660895b523fc97f47483510405032e1ab0d4b2ed2aad47ff249456b2afbc5ecc715156def8e551bfe6ca", 0x238, 0x20000004, &(0x7f0000515000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = open(&(0x7f0000984000-0x8)='./file0\x00', 0x2000, 0x20) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00005b4000-0x4)=0xd0f0, 0x4) close(r0) 2018/02/03 07:44:16 executing program 6: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200010, 0x801, 0x8) write(r0, &(0x7f0000190000)="240000001a0025f0006bb404000000090a0b00ff0010b500001000eb080002007fffe5b7", 0x24) dup2(r0, r0) 2018/02/03 07:44:16 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xfffffffffffffffe, 0x2, &(0x7f00002c3000)="b2364b98788f7ef5ba6baec5790d4c488608e35cb83343b443850a7f9b94608ff006d802956009fa5e7dac19cae971ea2418f619945efcbb72e78fd5c6d5c384125d3972365d", 0xffffffffffffff59) 2018/02/03 07:44:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f000004a000-0x10), &(0x7f0000048000), 0x0) r0 = gettid() rt_sigsuspend(&(0x7f0000868000), 0x8) futex(&(0x7f00004e9000)=0x101, 0x1, 0x6, &(0x7f0000834000)={0x77359400}, &(0x7f0000e1e000)=0xfffffffffffffffd, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r2, &(0x7f0000013000-0x8d), 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}}, 0x10) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) 2018/02/03 07:44:16 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000053000)='/dev/loop-control\x00', 0x40280, 0x0) signalfd4(r0, &(0x7f0000288000-0x8)={0xfffffffffffffffb}, 0x8, 0x800) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000002000-0x12)={@generic="2da7ecded203a2c4dcc97f97f5992852"}) 2018/02/03 07:44:16 executing program 6: mmap(&(0x7f0000001000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000f8f000-0x8)='./file0\x00', &(0x7f0000f85000-0x20)={{0x0, 0x3ffffffe}, {0x0, 0x2710}}, 0x0) listxattr(&(0x7f00004be000-0x8)='./file0\x00', &(0x7f0000b85000-0x3e)=""/62, 0x3e) 2018/02/03 07:44:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000c37000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006fe000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000b23000)='/dev/loop#\x00', 0x737a, 0x82) openat$autofs(0xffffffffffffff9c, &(0x7f0000b55000)='/dev/autofs\x00', 0x40080, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000036e000)='/dev/vga_arbiter\x00', 0x2c0, 0x0) dup(r0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000676000-0x11)='/dev/vga_arbiter\x00', 0x143000, 0x0) r1 = syz_open_dev$sg(&(0x7f00001e0000)='/dev/sg#\x00', 0x401, 0x200000) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000882000-0x4)=0xbbc2, 0x4) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/03 07:44:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b96000-0xb)='/dev/hwrng\x00', 0x24000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') getpeername$unix(r2, &(0x7f00002ce000)=@abs, &(0x7f0000d0c000)=0x8) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000bbd000-0x4), &(0x7f0000233000)=0x4) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f00004d3000-0x4)) preadv(r2, &(0x7f000034c000)=[{&(0x7f00004ae000)=""/4096}, {&(0x7f0000964000)=""/244}, {&(0x7f000068e000)=""/21}, {&(0x7f0000a3b000)=""/48}, {&(0x7f0000bbc000)=""/32}, {&(0x7f000067e000)=""/22}, {&(0x7f0000892000)=""/5}], 0x350, 0x0) 2018/02/03 07:44:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003bc000)=[{&(0x7f0000505000)="29000000200019fff63d0014000000060a00001615de0005190000040d000c000000800000f9000008", 0x29}], 0x1) r1 = accept4(r0, &(0x7f0000dc9000)=@hci, &(0x7f0000606000)=0x6, 0x800) recvfrom$llc(r1, &(0x7f00004bd000-0x4d)=""/77, 0x4d, 0x40000000, &(0x7f0000c7c000)={0x1a, 0x2, 0x3, 0x5, 0x536c, 0x8, @empty}, 0x10) 2018/02/03 07:44:16 executing program 6: prctl$void(0x21) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x1000000, 0x0) pread64(r0, &(0x7f0000000000)=""/67, 0x43, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00003ee000)) 2018/02/03 07:44:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000002000-0x8)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000001000-0x8c)={0x7, 0x0, 0x3ff, 'queue0\x00', 0x3}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000217000-0x108)={0x0, {{0xa, 0x2, 0xfffffffffffffc01, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, {{0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xbaf}}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000094000-0x4), 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000015000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r3, &(0x7f000047c000), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x1f, r4, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) pipe2(&(0x7f00007b4000-0x8), 0x4000) 2018/02/03 07:44:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fa1000-0x12)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070d000-0xc)) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fce000)='/dev/autofs\x00', 0x880, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000ea8000)={0x7, 0x9}) poll(&(0x7f0000ffb000-0x18)=[{r1}], 0x1, 0x0) 2018/02/03 07:44:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000772000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000071000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000045a000-0x8)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00005bf000-0x30)={0x60, 0x0, &(0x7f0000b8e000-0x60)=[@dead_binder_done={0x40086310, 0x4}, @clear_death={0x400c630f, 0x1, 0x2}, @request_death={0x400c630e, 0x1, 0x1}, @clear_death={0x400c630f}, @acquire={0x40046305}, @request_death={0x400c630e, 0x2, 0x3}, @enter_looper={0x630c}, @increfs={0x40046304, 0x4}], 0xe7, 0x0, &(0x7f0000cc6000)="c6d99ccadd314dfcf8d8722e58f8c67ea57b33aef2b6fd4e04297514e28b04485d191c147eb746d15632486a6db69ace2892d6b67908b83767536a138f21c2c121a6d1356378e8be711ee452f5eebff33ca89d74221fae8135025886710e995ce02283d91718a2183ad56191d882d4faeb0025bb15b3678a7a33cd60447c76b6c4b45211836f9e5f8e72604c0777539e700c366c329a0d1a6f2aa2ba6c8eb8a0afe1a237920df9f78cc44440ca659a068c3b216a2556f32faacb44b393941621bf03f7507ac30dd75e3664e9a7cfd72880117ae3ad0d6ca1d283c9b8d1c745ef206f0c2c5debdb"}) r3 = creat(&(0x7f0000563000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000ffa000)={0x0, @remote, @local}, &(0x7f00008f2000-0x4)=0xc) sendmsg$nl_route(r4, &(0x7f0000309000)={&(0x7f0000fb0000)={0x10}, 0xc, &(0x7f0000da8000)={&(0x7f0000e6d000-0x16c)=@ipv6_getroute={0x24, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_OIF={0x8, 0x4, r5}]}, 0x24}, 0x1}, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000043000)={0x0, 0xb55}, &(0x7f000098b000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000e00000-0x8)={r6, 0x2}, 0x8) getpgrp(0xffffffffffffffff) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000468000)=r2) bind$ipx(r3, &(0x7f0000b6c000)={0x4, 0xbd71, 0x9, "db1680e81bf0", 0x8000}, 0x10) poll(&(0x7f0000240000-0x40)=[{r3, 0x308}, {r0}], 0x2, 0x0) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f00001d1000)={0x0, 0x1, 0x43, 0x6, 0xc203, 0x8}) 2018/02/03 07:44:16 executing program 5: prctl$getreaper(0x1b, &(0x7f0000340000-0x4)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000e7f000-0x4)=0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003e0000-0xd)='/selinux/mls\x00', 0x0, 0x0) perf_event_open(&(0x7f000038a000-0x78)={0x3, 0x78, 0x0, 0x6, 0x7, 0x5, 0x0, 0x2, 0x14, 0x2, 0x6c95, 0x8, 0x3, 0x3, 0x72b, 0x80, 0x8000, 0x400, 0x1, 0x9, 0x7, 0xff, 0x6, 0x4b9, 0x12f, 0x1, 0x400, 0x856, 0x7, 0x6372, 0xffffffffffff7fff, 0x1, 0x3e8, 0xffffffffffffff00, 0x5, 0x80000001, 0x9, 0xe2, 0x0, 0x9, 0x6, @perf_config_ext={0x3, 0x3}, 0x14000, 0x401, 0x1, 0x0, 0x1000, 0xcd, 0x400}, r0, 0x3ff8000000000, r1, 0x3) setsockopt$sock_int(r1, 0x1, 0x17, &(0x7f0000bc3000-0x4)=0x2, 0x4) 2018/02/03 07:44:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000aef000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000c0c000-0x4)=0x2000000000007, 0x4) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000cc0000)='/dev/pktcdvd/control\x00', 0x2046, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000005d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fanotify_mark(r2, 0x0, 0x30, r3, &(0x7f00002d8000-0x8)='./file0\x00') write(r1, &(0x7f0000e87000-0x1), 0x0) r4 = fcntl$dupfd(r3, 0x406, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000e91000-0x108)={0x0, @in6={{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}}, [0x3, 0xf4, 0x81, 0x4, 0x5, 0x40, 0x2cf, 0x8, 0x7, 0x0, 0x20, 0x9, 0x2, 0x4, 0xec]}, &(0x7f0000a4d000)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00008f0000-0x10)={r5, 0x3c, &(0x7f0000c03000)=[@in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}, @in6={0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x6}]}, &(0x7f0000aee000)=0x10) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000984000)=[], 0x0, &(0x7f0000019000)}, 0x2002) 2018/02/03 07:44:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) r2 = creat(&(0x7f00004e7000-0x8)='./file0\x00', 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000d92000-0x24)={0x8000, 0x3, 0xac97, 0x8, 0x101, 0x9f8, 0x10, 0x244, 0x4, 0x7fa, 0x400, 0x7}) dup3(r1, r0, 0x0) socket$pptp(0x18, 0x1, 0x2) 2018/02/03 07:44:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000d4e000), 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000c37000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000091d000)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c86000-0x8)={r1, 0x7}, &(0x7f000082e000)=0x8) r2 = open(&(0x7f000083b000)='./file0\x00', 0x2, 0x4) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f000090b000)={@loopback=0x7f000001, @loopback=0x7f000001}, 0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000444000)={0x1, [0x4]}, &(0x7f0000a6f000)=0x6) r3 = socket(0xa, 0x4001, 0xfffffffffffffffd) ioctl(r3, 0x8912, &(0x7f00002d2000)="b6ddc86b0da49d87c6d0a1320c0fd4") 2018/02/03 07:44:16 executing program 5: mmap(&(0x7f0000000000/0xc33000)=nil, 0xc33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c33000)={0x0, 0x0}) r2 = fcntl$dupfd(r0, 0x405, r0) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x28000, 0x0, 0x400000ac, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1030, 0x0, 0x4000, 0x0, 0x0, 0x3}, 0x0, 0xffffffff, r2, 0x9) mmap(&(0x7f0000c34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000c35000-0x4)={0xa4d, 0xcd1, 0x2ad}) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000b62000)={0x2325, 0x4, 0x7fff, 0x7}, 0x10) r3 = add_key(&(0x7f00006c2000)='user\x00', &(0x7f0000a48000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000c2c000-0x4f)="2a83e917707503b9bd283bc20dab961531a3155f86e7d2a3752466be31e42f715808a3acbe02dc834c52ebfff99234c1ec91dca13d3a55461a18488efbe4f7d48d2cfac778f2268fa5540f91be36c9", 0x4f, 0xffffffffffffffff) keyctl$revoke(0x3, r3) request_key(&(0x7f0000c2e000-0x5)='user\x00', &(0x7f0000c2d000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000031e000)='user\x00', 0x0) add_key(&(0x7f0000036000-0x5)='user\x00', &(0x7f0000047000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000c32000)="6276c00ca1da83d2630f905202bcd6bf86d7c374d72153013a683e4258620cdd694808d9a27e454936d977076d948593488f13a295d778b8f0e6eb606c9e63e80deebbd098615fbd7e579c975ac71541841582ec0ac85b56c168", 0x5a, 0xffffffffffffffff) mmap(&(0x7f0000c35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000c37000-0x16)={0x0, 0x40, 0x7, [0xffff, 0x800, 0x3ff00, 0x0, 0xfffffffffffffffc, 0xffffffff, 0x9]}, &(0x7f0000c37000-0x4)=0x16) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000822000+0x55d)={r4, 0xff, 0x4, 0x40}, 0x10) mmap(&(0x7f0000c35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c37000-0x8c)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}}, &(0x7f0000c36000-0x4)=0x8c) mmap(&(0x7f0000c35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000c35000)={r5, 0x10, "88fa35a5fd101095f7e22f7563a0e432"}, &(0x7f0000425000)=0x18) [ 139.544994] binder: 20249:20253 BC_DEAD_BINDER_DONE 0000000000000004 not found 2018/02/03 07:44:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f9d000)='/dev/pktcdvd/control\x00', 0x100, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000dbc000)={0x0, 0x0, 0xffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00003b9000-0x8)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00003a1000)={r1, r2, 0x4}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r4 = syz_open_procfs(r3, &(0x7f0000a37000-0xd)='attr/cqrrent\x00') sendfile(r4, r4, &(0x7f00006c7000), 0x2a) r5 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00006d5000)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f0000012000-0xbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000f000-0x50)=[], &(0x7f0000011000)=[]}}], 0x0, 0x0, &(0x7f0000012000-0x5d)}) [ 139.603742] binder: 20249:20253 unknown command 0 [ 139.623874] binder: 20249:20253 ioctl c0306201 205befd0 returned -22 2018/02/03 07:44:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000adf000-0x8)) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000358000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000781000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc074510c, &(0x7f0000b98000-0x50)) 2018/02/03 07:44:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000365000)={@common='tunl0\x00', 0x3ff}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00004be000)='wlan0\x00', 0x2) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000f53000-0x4)=0x8001) mlock(&(0x7f0000f8b000/0x3000)=nil, 0x3000) r2 = socket(0x0, 0x0, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000cdf000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000014c000-0xc)={0x6, 0x1, 0x80, 0x8, 0x9}, 0xc) getresuid(&(0x7f0000f57000), &(0x7f00007b5000), &(0x7f0000649000)=0x0) r4 = getgid() fchown(r0, r3, r4) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000ca7000)) pipe2(&(0x7f0000a76000-0x8), 0x4800) 2018/02/03 07:44:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000a7c000-0xf)='/dev/snd/timer\x00', 0x0, 0x7fffc) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff}}) r1 = accept4(0xffffffffffffffff, &(0x7f0000e02000)=@pppoe={0x0, 0x0, {0x0, @remote, @common}}, &(0x7f0000f66000-0x4)=0x1e, 0x80800) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00002bb000-0x8c)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}}, &(0x7f0000471000)=0x8c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000039000-0x8c)={r2, @in6={{0xa, 0x2, 0x7fffffff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff}}}, &(0x7f000000d000-0x4)=0x8c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00002a7000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000191000)=@generic="1142213be983e88a885ccff6e1f340fe") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) accept$packet(r1, &(0x7f0000dbf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00005d8000)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f9f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r4}) openat$sequencer(0xffffffffffffff9c, &(0x7f000044b000-0xf)='/dev/sequencer\x00', 0x0, 0x0) [ 139.652887] audit_printk_skb: 15 callbacks suppressed [ 139.686556] audit: type=1400 audit(1517643856.694:112): avc: denied { set_context_mgr } for pid=20249 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 139.715277] audit: type=1400 audit(1517643856.754:113): avc: denied { call } for pid=20249 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 139.724938] audit: type=1400 audit(1517643856.764:114): avc: denied { call } for pid=20278 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 139.725043] binder_alloc: 20249: binder_alloc_buf, no vma [ 139.725082] binder: 20278:20279 transaction failed 29189/-3, size 0-0 line 3128 2018/02/03 07:44:16 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) connect$pptp(r0, &(0x7f000076e000)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xe86000)=nil, 0xe86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000)={0xfffffffffffffffc}, 0x3cc) r2 = epoll_create(0x5a) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000519000-0xc)) r3 = signalfd(0xffffffffffffffff, &(0x7f0000ba0000-0x8), 0x8) signalfd4(r3, &(0x7f0000e82000-0x8), 0x8, 0x800) epoll_pwait(r2, &(0x7f0000e84000)=[{}], 0x1, 0x0, &(0x7f000030c000-0x8), 0x8) [ 139.796124] audit: type=1400 audit(1517643856.834:115): avc: denied { call } for pid=20278 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 139.802265] binder: 20249:20253 BC_DEAD_BINDER_DONE 0000000000000004 not found [ 139.802275] binder: 20249:20253 BC_CLEAR_DEATH_NOTIFICATION invalid ref 1 [ 139.802309] binder: 20249:20253 BC_REQUEST_DEATH_NOTIFICATION invalid ref 1 2018/02/03 07:44:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) fallocate(r0, 0x2, 0x4, 0x2) ioctl(r0, 0x6, &(0x7f0000e74000-0x56)="7bdac35d1ea17e049ab90fe69fac6bf300eb25290be479085254ce66b3c86f8a729541bfbab8cda9b81b65949cd2532c3f85dcff47e998701ad9a0fc3ea21d7caef9b4b891fe268c8fb1ff563e5ee02ed322c510897a") r1 = dup(r0) fcntl$getown(r1, 0x9) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000030d000-0x4)=0x0) waitid(0x3, r2, 0x0, 0x4, &(0x7f0000c22000-0x90)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000993000)={0x0, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x3, @multicast2=0xe0000002}, 0x0, 0x0, 0x0, 0x10000000000, 0x2, &(0x7f000082d000)=@syzn={0x73, 0x79, 0x7a, 0x0}}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000f62000-0x8)=0x7) [ 139.802327] binder: 20249:20253 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 139.802387] binder: 20249:20253 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 139.802407] binder: 20249:20253 IncRefs 0 refcount change on invalid ref 4 ret -22 [ 139.815853] binder: BINDER_SET_CONTEXT_MGR already set [ 139.815862] binder: 20249:20253 ioctl 40046207 0 returned -16 [ 139.817698] audit: type=1400 audit(1517643856.854:116): avc: denied { call } for pid=20249 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/02/03 07:44:16 executing program 6: mmap(&(0x7f0000aa7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000aa8000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x2000000000, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x3d4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000002000-0x8)='./file0\x00') fstat(r0, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r1, &(0x7f0000001000)={0x3d}, 0x8, 0x0) r2 = add_key$keyring(&(0x7f0000aa8000)='keyring\x00', &(0x7f0000aa9000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000aa8000)='id_legacy\x00', &(0x7f0000aa7000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000aa8000-0x55)="adf82032f8bb4146811ba9ca00a945186a99da8668dd7ce2d5700c6bec4eb79cdeacb54b67d5d2d26c9ca16966b028ca4de24c60245187b0c8d1b64a85e432cbd635ffc8e2fdabfd232531d9f3734aa3f43dfe14da", 0x55, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000aa8000-0x38)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000aa7000)={&(0x7f0000003000-0x14)=@getneightbl={0x14, 0x42, 0x716, 0x6, 0x1, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x4010) write(r0, &(0x7f000000a000-0x7)="9a", 0x1) [ 139.820513] binder_alloc: 20249: binder_alloc_buf, no vma [ 139.820556] binder: 20249:20291 transaction failed 29189/-3, size 0-0 line 3128 [ 139.842017] audit: type=1400 audit(1517643856.874:117): avc: denied { create } for pid=20303 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/03 07:44:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) dup3(r1, r0, 0x0) syz_open_dev$tun(&(0x7f0000502000)='/dev/net/tun\x00', 0x0, 0x202) socket$pptp(0x18, 0x1, 0x2) [ 139.853387] audit: type=1400 audit(1517643856.894:118): avc: denied { create } for pid=20303 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 139.961298] binder_alloc: 20249: binder_alloc_buf, no vma [ 139.968946] binder: 20278:20300 transaction failed 29189/-3, size 0-0 line 3128 [ 139.981649] binder: undelivered TRANSACTION_ERROR: 29189 [ 139.988768] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/03 07:44:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000055000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000718000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001b3000-0xc)={0x0}, &(0x7f000017e000-0x4)=0xc) ptrace$getregset(0x4204, r3, 0x6, &(0x7f0000f76000-0x10)={&(0x7f0000cd8000)=""/157, 0xffffff51}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000c26000-0x58)={0x4, 0x1000, 0x7, 0x1, 0x3f, 0xcb20}) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000079d000-0x8c)={0x0, 0x0, 0x7ff, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00"}) write$sndseq(r2, &(0x7f0000e70000-0x30)=[{0x22, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @note}], 0x30) 2018/02/03 07:44:17 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000e000)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@broadcast=0xffffffff}}, 0x74) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000010000)='/proc/self/net/pfkey\x00', 0x400, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000003000)=0x2, 0x4) 2018/02/03 07:44:17 executing program 1: mmap(&(0x7f0000000000/0x95f000)=nil, 0x95f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000960000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) 2018/02/03 07:44:17 executing program 5: r0 = socket$inet6(0xa, 0xa, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000845000-0x20)={@common="01726730130049000000000900", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff}}) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}]}, 0x80}, 0x1}, 0x0) 2018/02/03 07:44:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = getgid() setgid(r0) 2018/02/03 07:44:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000a59000)='/dev/ashmem\x00', 0x80000, 0x0) r1 = timerfd_create(0x3, 0x800) dup2(r0, r1) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000001000)) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000079c000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000bc6000-0x20)={@generic="75b3dbace3cd6f90acc3841565d921c9", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000-0x4), 0x10001) r3 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000cc9000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000c59000), &(0x7f000026b000-0x4)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) 2018/02/03 07:44:17 executing program 2: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00006a1000)={&(0x7f0000f89000-0x60)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x2000018b, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @empty}}]}, 0x50}, 0x1}, 0x0) inotify_init() r1 = creat(&(0x7f0000377000-0x8)='./file0\x00', 0xc0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000068b000)={0x0, @rand_addr, @loopback}, &(0x7f0000eeb000-0x4)=0xc) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f8b000)) sendto$packet(r1, &(0x7f0000f8a000)="985c2a5cb584a33d8b63a2490730a80b5823dacf630c94238225a219bf8f69c2d6cac970632eaef835227cbc09923029c9fc4934f3a7c76775e3602fa0e1eafc122d275a8d4f1c796df0f605871ced77192cb85381b5e9136f6cfc3f130b54e2e61e80014bb10e2d9c8c4b44e4754bc0c818bda678ae3af46340cc2974721af029dc4ac959e309c8acf1f8f630df0f12f3601e77e6e34b4a7cbeaf61eae143bc33b042d7f9a4f8f356b36dbde1d1a84be26c7de696a7cd290e6221c426cf255461b179ba34cfaa60908d1faefc75ce37c949c0069aa062fd61d8ba7d93f30103a6f783028ccee7b34c80e72a07e904b3e913b532ad5c5c1c5f", 0xf9, 0x4000000, &(0x7f0000f8b000-0x14)={0x11, 0xf5, r2, 0x1, 0x184, 0x6, @random="1173535a9253"}, 0x14) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000116000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000f8b000-0x18)={0x2, 0x7fff, 0x7, 0x1, 0x9, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000ed0000-0x20)={0x1000, 0x0, 0x10003, 0x8}) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000f8c000)={0x7, r4}) 2018/02/03 07:44:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) getegid() ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) dup3(r1, r0, 0x0) socket$pptp(0x18, 0x1, 0x2) openat$selinux_status(0xffffffffffffff9c, &(0x7f000031d000-0x10)='/selinux/status\x00', 0x0, 0x0) [ 140.085131] binder_alloc: 20249: binder_alloc_buf, no vma [ 140.093487] binder: 20249:20267 transaction failed 29189/-3, size 0-0 line 3128 [ 140.107372] binder: undelivered TRANSACTION_ERROR: 29189 [ 140.120008] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/03 07:44:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000094f000-0xf)='/dev/sequencer\x00', 0xa204, 0x0) write$sndseq(r0, &(0x7f00006c3000)=[{0x40081, 0x5, 0x0, 0x0, @tick, {}, {}, @time=@tick}], 0x30) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000e9000-0xb), &(0x7f00004e0000)=0xb) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000071f000-0x4)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000ac5000)=r1) 2018/02/03 07:44:17 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000009000-0x80)=[{&(0x7f0000011000)="8d3f5764690b0b141233d462f84214711b8332fa01106cc43d89759639aac6ccc0d2961908d671224ae32bddb547aef535015dd7c4b279", 0x37}], 0x1) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x0, 0x2, 0x5, &(0x7f000001b000-0x8)={0x0}) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000021000)=@req3={0xffff, 0x1, 0x371, 0x49510cae, 0x800, 0x9, 0x2}, 0x1c) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000011000-0x4)) 2018/02/03 07:44:17 executing program 3: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00007ae000-0x4)={0x81fa}, 0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000ffa000-0x78)={0x0, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @empty}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000ffa000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/03 07:44:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000ba6000-0x10)={&(0x7f00009e5000/0x2000)=nil, 0x2000}) rt_sigaction(0x4, &(0x7f0000071000-0x20)={0x5e}, &(0x7f0000ff0000-0x20), 0x8, &(0x7f0000a5a000)) rt_sigaction(0x7, &(0x7f0000f4e000-0x20)={0x46e19a, {0xfffffffffffff26e}}, &(0x7f000087b000), 0x8, &(0x7f0000afd000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00008c7000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2018/02/03 07:44:17 executing program 1: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00007a7000-0x8)='keyring\x00', &(0x7f0000577000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000848000)="1c561081e949b52cb68b07c716a992a82617e3e5d747", 0x16, 0xfffffffffffffffb) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000a41000-0x8)='keyring\x00', &(0x7f0000b8a000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$search(0xa, r0, &(0x7f0000fe4000)='pkcs7_test\x00', &(0x7f0000fe5000-0x5)={0x73, 0x79, 0x7a, 0x0}, r1) r2 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00004de000)=0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f00005ef000)=0x5, 0x4) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r3, &(0x7f0000fe6000-0x30), 0x30, 0x4000000000000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000fe4000)=0x11, 0x4) sendmsg$nl_route(r2, &(0x7f0000017000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x24}, 0x1}, 0x0) 2018/02/03 07:44:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80b, 0x9, &(0x7f00002eb000)={0x0, 0x0}) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000916000-0x4)=0xa664, &(0x7f0000433000)=0x4) r2 = syz_open_procfs(0x0, &(0x7f00008f0000+0xa07)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r2, &(0x7f0000efa000)=""/8, 0x0, 0x100020) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000fa1000)=0x5) 2018/02/03 07:44:17 executing program 7: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000074c000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000fc3000)='/dev/snd/seq\x00', 0x0, 0x400000) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick, {}, {}, @note}], 0x30) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x4) readv(r0, &(0x7f0000fc2000)=[{&(0x7f0000fc3000-0x4)=""/4, 0x4}], 0x1) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000cd1000-0x10)={0x8001, 0x1, 0x5, 0x7f, 0x0}, &(0x7f0000fc5000-0x4)=0x10) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000fc5000-0x108)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002}}, [0x0, 0x100000000, 0x81, 0x2, 0x4, 0xc, 0x8, 0x48ed, 0x80, 0x2, 0x200, 0x8e, 0x3, 0x1, 0x2]}, &(0x7f0000fc4000)=0x108) 2018/02/03 07:44:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000b7a000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) bind$inet(r0, &(0x7f0000277000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f00000b2000), 0x4) 2018/02/03 07:44:17 executing program 0: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000015000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000031000-0xc)='./file0/bus\x00', 0x1120, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000002b000)='./file0\x00', 0x28) 2018/02/03 07:44:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffff9c, 0x8927, &(0x7f0000000000+0x8ce)={@common, @ifru_addrs=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00009f9000)={0x0, @empty, @remote}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffffff) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000023000-0x44)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @random="c4756bcf8cde"}, 0x4, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}}, @common='nr0\x00'}) ustat(0x2, &(0x7f0000046000-0x20)) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000049000-0xe)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f000001e000)={0x2, &(0x7f0000029000)=[{0x7d, 0xc47}, {0x8, 0x9}]}) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000049000)={0x5, 0x3, 0x6a5c, 0xb1ba, 0x2, 0x3f}) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000038000-0xa)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$int_in(r3, 0x5407, &(0x7f0000027000-0x6)) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r2, &(0x7f000004b000-0x38)={&(0x7f000004a000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f000000b000)={&(0x7f000000a000-0xf8)=@newspdinfo={0xf8, 0x24, 0x2, 0x1, 0x3, 0x8, [@etimer_thresh={0x8, 0xc, 0x7}, @coaddr={0x14, 0xe, @in=@empty}, @ipv6_hthresh={0x8, 0x4, {0x6d, 0x7d}}, @algo_crypt={0xac, 0x2, {{'ctr(aes)\x00'}, 0x308, "845ee3d576dc0a6f13b72db9128af5a9d31fc0f8a3463ef9f75651ec0d89ca67c79b3d5c216b3061decb3cb693a9313bd60f5f5fbab510e74195a7ea4d274ada1476a31ac475d952b9e8b434fc0625d464d99a3aa9f9fa58a412ce2caf59def48a"}}, @srcaddr={0x14, 0xd, @in=@dev={0xac, 0x14, 0x0, 0xf}}]}, 0xf8}, 0x1}, 0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000049000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r3) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000033000)={{{@in=@dev, @in=@rand_addr}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000038000)=0xe8) ioctl$TCFLSH(r1, 0x540b, 0x80000001) 2018/02/03 07:44:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d40000-0x11)='/dev/vga_arbiter\x00', 0x44082, 0x0) readlinkat(r0, &(0x7f00005f8000-0x8)='./file0\x00', &(0x7f0000aeb000-0x1000)=""/4096, 0x1000) futex(&(0x7f0000001000), 0x7, 0x0, &(0x7f000037b000-0x10), &(0x7f00000ac000), 0x0) mkdirat(r0, &(0x7f000097f000)='./file0\x00', 0x0) 2018/02/03 07:44:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) r1 = creat(&(0x7f0000ee5000)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00007e8000-0xc)={0x0, 0x175, 0x20}, &(0x7f000048f000)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00005f6000)={r2, 0x28, "7d24d6d77db2165ec8656e5e13d5df6dd5f8979f6e3a3d8ff406038a773c232939a141cbbe3a98b3"}, &(0x7f0000b21000-0x4)=0x30) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00001eb000)={@common="67726530000007ff00", @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) dup3(r3, r0, 0x0) madvise(&(0x7f00003ba000/0x1000)=nil, 0x1000, 0x0) socket$pptp(0x18, 0x1, 0x2) 2018/02/03 07:44:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000048e000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ff7000-0x9)='ns\x00') exit(0x0) fstat(r1, &(0x7f000000f000)) fcntl$getownex(r1, 0x10, &(0x7f00002f6000)) 2018/02/03 07:44:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00009f1000)={{{@in6=@remote, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@empty}}, &(0x7f0000ea1000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000048a000-0x106)={0x0, 0xfe, "4d58f3d035f2f873e015f801bfa5e908dd2262212dd740d3e0f8cca48e61d9209b0727ba8aa79ac0b32a9c7811306a07e36794dced1d665bc5d9f0239dccce97e381119f921519652878c5d21d4e9a01e2a806444f8d311d2e57668b8b3ccede68dbee641060d21159e3a5ae6754739094cfa5b0d24303a79cfab2f31f46535a5d95bacead71e066cebb66bcb319d0d23c4e5755ab7146afb0917ddff5e1297860b0e0a9d6ce4088e733114921b0218969de64806edff2f5191ac358b099e13a00857fb28f1e8da7cef054d48bde544c0e86f2916c80639c5cd829f09a11c1ed152f91be3d487498bdb5dd989690b5040677baa1dde82b3561f59cba9fe4"}, &(0x7f000094b000-0x4)=0x106) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00009b8000-0x8)={r2, 0x3}, &(0x7f0000bd9000-0x4)=0x8) getgroups(0x3, &(0x7f00008cd000-0xc)=[0x0, 0xffffffffffffffff, 0x0]) fcntl$notify(r0, 0x402, 0x80000012) syz_fuse_mount(&(0x7f0000ff0000)='./file0\x00', 0x4000, r1, r3, 0xf6b, 0x1200480) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000ef3000-0x50)) getresuid(&(0x7f00007ea000), &(0x7f0000096000-0x4), &(0x7f00002da000)) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00001a0000)={0x0, 0xcb8, 0x1, 0xbcb}, &(0x7f0000d0e000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000831000-0x4)=r4, 0x4) 2018/02/03 07:44:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80b, 0x9, &(0x7f00002eb000)={0x0, 0x0}) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000916000-0x4)=0xa664, &(0x7f0000433000)=0x4) r2 = syz_open_procfs(0x0, &(0x7f00008f0000+0xa07)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r2, &(0x7f0000efa000)=""/8, 0x0, 0x100020) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000fa1000)=0x5) 2018/02/03 07:44:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000621000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000556000)=0xc) stat(&(0x7f0000b21000-0x8)='./file0\x00', &(0x7f00004a1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000e18000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f89000)={{{@in=@rand_addr, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000bea000)=0xe8) r11 = getegid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00007c7000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001e0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000969000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000576000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d26000)=0xc) sendmmsg$unix(r1, &(0x7f0000142000-0x230)=[{&(0x7f0000ed3000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00001fb000-0x60)=[{&(0x7f0000997000)="815bdea56a6262ec1e4c6ddd4c2a48b8526be4a948c15113351864ccd3c216a61bc69b11e70f4552f0279f866ac3dd66b6ad0d3a1c89ba69c89ac14900bf608ffbc37ca60b6129a23525a9c7e75c7b71b0117c3209dd01d3423054b074aecf05725dfb4ac01fd74b1e34f58258acf8409321392a541c7741ea71b64703ad84a2391eb4fe3164", 0x86}, {&(0x7f0000db4000)="a217d84dbf40887ffc03d3ca4f8653a76ca8f552eff80073267c6a9e636245ff1ffb98519ec8479d56ce22fb43a55de3bd1083e24783f64abc1ed98b81a39f56b2454f7588403e1bfcea14f0568f41ee8c211ae941a4efacaf6190390a6346dcb9a439ec", 0x64}, {&(0x7f00003e1000)="009c09a8aa8f2ad817af84c6f16b614add8638e7b6ca849dbb0a35efe6ce6255f908d26f228b7e07ea6799735a0dd77361e87133b66caa72c6ca4edbeb5c9101aced9c80735b4df57a9a6ea8ab6a40a2513d48bd6118148556d81e97f4e56b4c7d33e13a1d19d3b733882ffe3a69e34377f9fe70df6e8e3f8c0a26c27281c41a02499021bd34c4540ec45aa904cf61f253add39c21760f8accdeb0f8e088ffbc0a7a8d2f7ca1e815df0263b787dfe47900f402174273bf3f536659ac0da9577102a1e49677986b91efbe1154d24a524a76f65e3f84961d3103ce0847423d33c77788b58909146a32072d1dcfaf447b7021bd6894", 0xf4}, {&(0x7f0000eb8000-0xda)="e79dd5d13f67cef0abd76b8bcbfba3b40fb9c964aa3b43c6b16bb1115ee675540bc867818bc779b4b858a2daf02714a126652214f4f98309a7fa9f3b8ffd17bb29b302adfbd50ccc49c8def8576dcb232473c4f35d88321f53726f95990b71ff0dbe79c679d00f1684a101be8f36bf2cd35fa0f2d38bd5aee01f00868af620e17c40816a1f122b05c90c3388443a6201a3b142880e93ac2a479b80485dbb2f18eb2b105712097d7b0e179c36e3bf104a2d6eabbb5c2e0b1e341cc3552568cf725a7313c80312ed5701c84448962433ee226ccc0908f31791daec", 0xda}, {&(0x7f0000fc1000-0x3e)="e7fea5750b75a666ed3849b03bdd20de87714266f63b642bf9cb2c526eb6810b55ec5d572e407f43ec0cefe7b4b0948b2cd795d64566e3398e0e39b18aeb", 0x3e}, {&(0x7f00008e5000)="01010a65c2f5100ff41bf7f837534c5d", 0x10}], 0x6, &(0x7f00000a8000)=[@rights={0x38, 0x1, 0x1, [r1, r1, r0, r0, r1, r1, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r5, r8}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r12, r14, r18}, @rights={0x38, 0x1, 0x1, [r0, r1, r1, r1, r1, r1, r1, r1, r1]}], 0x130, 0x20000000}, {&(0x7f000056a000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000456000)=[{&(0x7f0000ed9000-0x48)="ce3a8395846e0c743d3ba7417445034f62a7f404fbe4d9e43f2db769851d2485d21d1bdbb54e5a80cc624b7701c3017aa62c261fc5017f95899092bf6d08c94410ab63aa9a81e65d", 0x48}, {&(0x7f0000bc2000-0x1)="8e", 0x1}], 0x2, &(0x7f00004d9000-0xb0)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r13, r5, r18}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r17, r11}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r12, r3, r11}], 0xb0, 0x4}, {&(0x7f0000bd6000-0xa)=@file={0x0, './file0\x00'}, 0xa, 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", 0x1000}, {&(0x7f00008a2000)="7f7667727045a0443537d238ff0fb2309d7bacd5f1e4b96b92e86c186a387647d8e2a95dbfa45ccaef7410f7f354288baf147188a29b9ed58deb4561cfa0380e14e9a6d1044cf0e2e5747eb4ac370163e65d108a0b6033449c58a5497baaf964cf10a08f47cc8d9c657fb0e94022d7b539f602b6c77409979305d41b5f272c40b50f86169e1990eb356818e0", 0x8c}, {&(0x7f000042f000)="69f31e657e93b066c5d4a5793c250ed5bdd032c80506f63bc450ec24b87bc0644899662245d9714c1b2cb118dca697709e59cef529c0353e2b5d914a410d5eb02d1249d0e648f9fc6501f0b8a8213eba922edefa0c8651f3cedb34332714fb101041c67571be787b318d39745a6b95172da8e946", 0x74}], 0x6, &(0x7f0000810000-0x108)=[@rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r1, r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r5, r18}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r15}, @cred={0x20, 0x1, 0x2, r9, r17, r8}, @cred={0x20, 0x1, 0x2, r9, r3, r8}], 0x108, 0x240480c0}, {&(0x7f00008ce000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000cd1000-0x10)=[{&(0x7f0000118000)="f59cf7a48fe8e9ada729eb2f99956f0ea069d9abcfea48a3f4444526953777ba86f3cfdbc24b4144129ba937974611505f63b06ab8076a840e50863802693c7691b4ca08ff55f3da71a1051cef010444c6b4f727e7b74655a54106a946294a13a417177b4b97d8354e13c81f5160", 0x6e}], 0x1, &(0x7f00008ef000-0xa0)=[@cred={0x20, 0x1, 0x2, r12, r7, r6}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r0]}, @rights={0x38, 0x1, 0x1, [r1, r0, r0, r0, r0, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r16, r10, r11}], 0xa0, 0x40}, {&(0x7f0000a3d000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000059b000-0x30)=[{&(0x7f000079c000)="fa1c4066810c63d0ed34c94270e1b5f7be6b785cb334a08cabd2f156fe634baaacec8eaa686b6fa8c3d5b3a5e7b768e3b2e36b6a9e61577b4f7bbdf4fbacc6661ab22099561e4b6338db93a483b02194ad6ca07fff297652f812a1e82b4ffcb35665e6077b1a04a2c54531518bd6b72cf063f6fd", 0x74}, {&(0x7f0000e45000)="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", 0xff}, {&(0x7f0000e12000)="d718fc3f8c0c2d94551c54fc6263b09d15ceace6", 0x14}], 0x3, &(0x7f0000f77000-0x70)=[@cred={0x20, 0x1, 0x2, r12, r5, r4}, @cred={0x20, 0x1, 0x2, r16, r17, r4}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x70, 0x10}], 0xa, 0x0) r19 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r19, 0x1, r1, &(0x7f0000d89000)={0x4}) ppoll(&(0x7f0000b80000-0x10)=[{r19, 0x1}], 0x1, &(0x7f000032a000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d5c000)={0x353c}, 0x8) connect$unix(r0, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 2018/02/03 07:44:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f000079e000-0x8)={&(0x7f00000f1000)={0x14, 0xa, 0x800000000a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) close(r0) 2018/02/03 07:44:17 executing program 6: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000025000)={@loopback}, &(0x7f0000002000-0x4)=0x14) connect$inet6(r0, &(0x7f0000001000)={0xa, 0x3, 0x800000000000, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x1c) sendmsg(r0, &(0x7f000000d000-0x38)={0x0, 0x0, &(0x7f0000017000)=[], 0x0, &(0x7f0000021000)=[{0x18, 0x29, 0x37, '7'}], 0x18}, 0x0) 2018/02/03 07:44:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009cc000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fbe000)={0x0}) getsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000358000), &(0x7f0000e51000)) write$sndseq(r0, &(0x7f0000a68000)=[{0x7fffffff, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x30) 2018/02/03 07:44:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c4f000)='/selinux/status\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000402000-0x8)='lo\tlaK1\x00', 0x0) r2 = dup3(r0, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) clone(0x0, &(0x7f00005ef000), &(0x7f000097f000), &(0x7f000021f000), &(0x7f0000df5000)) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f00003f8000)=0xffffffffffffff80) 2018/02/03 07:44:17 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00008dc000)={0x0}) clock_gettime(0x0, &(0x7f0000b53000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00009ce000-0x10)={r1, r2/1000+30000}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x802, 0x0) connect(r3, &(0x7f0000630000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}, 0x5b) sendmsg(r3, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28}, 0x0) 2018/02/03 07:44:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00003b0000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}) [ 140.854911] audit: type=1400 audit(1517643857.894:119): avc: denied { create } for pid=20427 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/03 07:44:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000651000), &(0x7f0000429000-0x4)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) [ 140.907722] audit: type=1400 audit(1517643857.944:120): avc: denied { create } for pid=20427 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/03 07:44:18 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012000)}) r2 = syz_open_dev$mice(&(0x7f0000008000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000000c000-0x4)=0x2, 0x4) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) poll(&(0x7f0000006000-0x50)=[{r0}, {r1}], 0x2, 0x7ffe) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = mmap$binder(&(0x7f0000010000/0x2000)=nil, 0x2000, 0x1000001, 0x10013, r0, 0x0) r4 = mmap$binder(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x1000000, 0x8010, r0, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000001d000-0x30)={0xd4, 0x0, &(0x7f0000013000)=[@dead_binder_done={0x40086310, 0x4}, @reply_sg={0x40486312, {{0x1, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x40, 0x18, &(0x7f000001d000-0x40)=[@ptr={0x70742a85, 0x0, &(0x7f000001d000-0x1), 0x1, 0x0, 0x1f}, @fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f000001b000)=[0x78, 0x30, 0x0]}, 0x9}}, @clear_death={0x400c630f}, @increfs_done={0x40106308, r3, 0x4}, @acquire={0x40046305, 0x4}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x18, 0x20, &(0x7f000001c000)=[@flat={0x77622a85, 0xb, r4, 0x2}], &(0x7f000001c000)=[0x60, 0x38, 0x38, 0x0]}, 0x100000000}}, @enter_looper={0x630c}], 0xbd, 0x0, &(0x7f000001c000-0xbd)="20a3b10c81bb4e29ab1fe6478d36fe305b2655a33b87e88a6fc1b75140e4e0eed271611a49147e6bd9b467f0bf9cc73a89ce623d5027ce02c454cab607b09a39c18a1fdbcfa40f7edcc08d311b0647cef7c2cad0a481265edd66d84d8e1efcd67da8d75e30e766c5d31539cba0b4bda1ce12a273c1aeede5c99c5dcd93810c778780ed7525fbe2994d39c8ab4daf13f75c08814bdc577324f85fd564aa705a928d7e2b8b35682637bb49a5b6b1149b9c9d4dee00e4201bf15015c9f461"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f000000c000-0xe1)}) 2018/02/03 07:44:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x0, &(0x7f000054d000)) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000b87000)=[{&(0x7f0000a10000)='}', 0x1}], 0x1) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) chdir(&(0x7f0000c3d000)='./file0/bus\x00') fadvise64(r0, 0x0, 0x0, 0x4) sendfile(r1, r1, &(0x7f0000aef000), 0xffffffff) 2018/02/03 07:44:18 executing program 3: r0 = socket$inet(0x2, 0x2, 0x100000001) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000c79000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x6, 0x32, r0, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}}}, &(0x7f0000000000)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x7, 0x7, 0x6}, &(0x7f0000aac000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000-0x4), &(0x7f0000001000)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={r2, 0x8}, &(0x7f00005ec000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ecf000)='/dev/rfkill\x00', 0x0, 0x0) munmap(&(0x7f0000038000/0x3000)=nil, 0x3000) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000039000-0x50)="299d62e764bac1b822a906dc9c0838cbc76956fc40aecc63d9072c08507bb651e6b64412dfd35da8d361cad52452b5a8203dfc35469626cc0cecf6087e9eac4405fa6f65cf80f5dec8a548e5cce99845", 0x50, 0x10, &(0x7f0000038000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) mlock2(&(0x7f0000dc9000/0x3000)=nil, 0x3000, 0x1) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000039000)={@loopback=0x7f000001, @multicast2=0xe0000002, @empty}, 0xc) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000378000-0x4)=0x1) pwrite64(r3, &(0x7f0000038000)="f740368c09204c52825b894bb8b1c6ec84f493d54a9f4818b800a9c11d88b88f36a4edc80d56200ec89114244829018e1eb74d05afc966252fde36b5e8854ee0d309d8f1f46f1632bb880f5cf7cc1f376095ca01385800a7c67ba0bc2cfda7234e1348447269738d3489b7c27c9c412f5c77872ce22130a76e4825dd9b2e34cb8bd0ae544cec2654dce85c8c", 0x8c, 0x0) 2018/02/03 07:44:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x0) request_key(&(0x7f000000d000)='logon\x00', &(0x7f0000019000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000014000)='$\x00', 0x0) [ 141.034574] audit: type=1400 audit(1517643858.074:121): avc: denied { set_context_mgr } for pid=20466 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 141.132965] binder: 20466:20476 ioctl c0306201 2001cfd0 returned -14 [ 141.148711] binder: 20466:20476 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/02/03 07:44:18 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00005f8000)="3b181b5abbf0b32d890a168a4bf9afcb7dec45b952146673889171b39a325bfade692dce1ee118080ad233ddb2a3c72fb59799b2bd81c021f5ff65fc69ec2077eba4607be5051efc7c529b7bf6cf37e1c1cd51843d7742481b7955fbdb231520c8610984c08982f30a294ac87f15e4d0acd98c8ca905acb42a", 0x79, 0x800000004000000, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000092a000)={{{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}, 0x8, 0xffffffffffff8214, 0x7, "3b95d6f3e32bc8cf4e62a4f2e2335372cc249bd1969828cd93980aeeeabef8dff462250aaed3ff9ecd30013ea84ef1473ba56498f2d31423a538b1f27e2e965b9c49c98c0903ce42f574297b90f420c7"}, 0x160) listen(r0, 0x2000000) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000b3b000)) 2018/02/03 07:44:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00007d4000)='/dev/pktcdvd/control\x00', 0x80040, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f000002c000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000084a000)=[], 0x0, &(0x7f0000d43000-0x18)=[{0x10, 0x0, 0x8}], 0x10}, 0x0) 2018/02/03 07:44:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_mtu=0x1f}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000691000)='/dev/keychord\x00', 0x280100, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00004fb000-0x4)) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) r3 = dup3(r2, r0, 0x0) socket$pptp(0x18, 0x1, 0x2) accept$packet(r1, &(0x7f0000896000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000817000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f000016f000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x9, 0x200}, &(0x7f0000ee7000)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000fa3000)={r4, @in6={{0xa, 0x1, 0xdd, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7fff}}, 0x6, 0x2}, 0x98) 2018/02/03 07:44:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000651000), &(0x7f0000429000-0x4)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000651000), &(0x7f0000429000-0x4)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:18 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000751000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) r2 = getpgid(0xffffffffffffffff) r3 = getpgid(r2) fcntl$setown(r1, 0x8, r3) fcntl$getownex(r1, 0x10, &(0x7f0000b35000)={0x0, 0x0}) setpgid(0x0, r4) setpgid(0x0, 0x0) 2018/02/03 07:44:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x0) request_key(&(0x7f000000d000)='logon\x00', &(0x7f0000019000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000014000)='$\x00', 0x0) 2018/02/03 07:44:18 executing program 7: r0 = open(&(0x7f000079c000-0x8)='./file0\x00', 0x10000, 0x2d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001000-0x38)={&(0x7f0000985000)={0x10}, 0xc, &(0x7f00009cd000)={&(0x7f0000001000-0x148)={0x148, 0x6, 0x7, 0x20, 0x6, 0x2, {0xf, 0x0, 0x4}, [@nested={0xa8, 0x6b, [@generic="42181694f0254f25d0cb2b225d771f2a26d4dc8f1a83a849f27d2524a3ba1373a1bbd9c8d30ea6c295e4534ceedb5cac37a93f1e0028623798b4d1866a896e75bde373831c432f319dcf40b2523a139f76393a4df28d99edb0633ca735387c48896601ade98a2ed585479065656b84e1e79837a5f4cec76aa559892ba276160eec1488646e9b3425345cade5971fff9f097ceaa5a6a657b2699fdb77f13252c895f4dca5"]}, @generic="b085582c8678253a956e470bbb2ee72135a6bac8b3977334c309e43e5b6ef0561f72c23e171f8b67fdae6d6bf9d7f1fb60b88b61dfa03e66ea9b7e28bcd83621df053ba4a596b4bfe46d1fc80dd7", @typed={0x14, 0x44, @str='eth0^em1(\x00'}, @generic="bda8408e59c3429dbfd2add428a1c7ad5c440334f6a60fe517d1e5001207ca7445b215bc6d8175fb"]}, 0x148}, 0x1, 0x0, 0x0, 0x10}, 0x24000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000001000)={0x5, 0x97, 0x2, 0x2, 0x6}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000003000-0x8)='./file0\x00', 0x80, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000002000)={0x4, &(0x7f0000004000-0x20)=[{}, {}, {}, {}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000005000-0x8)='./file0\x00', 0x82) mkdirat(r0, &(0x7f0000002000)='./file0\x00', 0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000006000-0x4)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000006000)={{0x80000000, 0xfffffffffffffc51}, 'port0\x00', 0x4, 0x404, 0x1, 0x7, 0x4, 0x10000, 0x4, 0x0, 0x6, 0x150}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) r4 = syz_open_dev$mice(&(0x7f0000004000-0x10)='/dev/input/mice\x00', 0x0, 0x2080) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000007000)={0x4, &(0x7f0000007000)=""/113, &(0x7f0000004000-0x60)=[{0x3, 0x48, 0x20, &(0x7f0000008000-0x48)=""/72}, {0x0, 0xa6, 0x7fffffff, &(0x7f0000007000-0xa6)=""/166}, {0x7, 0xca, 0x1, &(0x7f0000007000)=""/202}, {0x200, 0xb6, 0x2, &(0x7f0000003000-0xb6)=""/182}]}) ioctl$VT_ACTIVATE(r0, 0x5606, 0x600) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000006000-0x18)=@get={0x1, &(0x7f0000007000-0xf6)=""/246, 0x200}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000004000)=""/4, &(0x7f0000009000-0x4)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000000a000-0xe8)={{{@in6=@local, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000009000)='./file0\x00', &(0x7f000000a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f000000a000-0x4)=0xc) r9 = geteuid() getresgid(&(0x7f0000007000-0x4), &(0x7f0000007000-0x4)=0x0, &(0x7f0000007000)) r11 = getpid() fstat(r1, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f000000a000-0x10)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000009000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000005000)={{{@in=@dev, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@broadcast}}, &(0x7f000000a000-0x4)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000004000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000003000)={{{@in6=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@empty}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000000a000-0x8)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000009000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000009000), &(0x7f0000008000)=0x0, &(0x7f000000a000-0x4)) r22 = getgid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = fcntl$getown(r2, 0x9) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000008000)={{{@in6=@dev, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@empty}}, &(0x7f000000a000-0x4)=0xe8) r25 = getegid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000002000)=[{&(0x7f0000007000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000009000)=[{&(0x7f0000007000)="100d13fbb279ca8418151d65c49819c9c3180f17ffbbe974c4e3ba33be6eebc902b93df3cb506885f0ccb0ffea4385f8f8013edb9c1db09fc625f6f0c30fc5fbeabbf8499dcf1f532b5f0207ea3189c0c42e7c61151972a751dc5b7fbf4d7c143809075a7b831e58e827e7b4400e66cefa131078eabb6cdb156ee7b0da019358efb86e7c76243c577189c1b11776886952ff", 0x92}, {&(0x7f0000002000)="ff596397ae0c7560a3bdfe1e9a5f22c5754a51835cb008732797f11edd28cbe953d765935cd694f63548485236c5d3981c55cd8d822b3c204b8177664e894e54d5d63425971b23027c9a2138fa126598d6be99c101bb0bcdd72f525df6acab60593347dd3d606f710f98621b1e48a3b8602c683b6c4e3ff8c743f0544dcba6c1740f0c2784a6fdcef91fe7cb3f00d8b2337635f0493d665470af29a30abe9dd3e39c", 0xa2}], 0x2, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x30, 0x1, 0x1, [r2, r4, r3, r0, r0, r4, r2, r3]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x20, 0x1, 0x1, [r1, r2, r4]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x128, 0x20004880}, {&(0x7f0000009000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000009000)="8a13d0daafbb2d1d43a2fd09714913a894ddf8c6cd4f80805e8a76693cdf6ed68568a56ce294ea682f706df6b2a17149f1041f068608b38d3e0ff1d70565085e3bd83b3a0140df3b688e58c61c2d85f065ef914ed7088c8b9c42af7b975b94821e9f30eb2dcabea77355f0db455e5169e692e2ebf8152759112fa341d77264b8a99f534f24b55b190d7b679076a616f17774682986b3d32c10941309a682651c3e69b428688b53ba8cec8fb917c9", 0xae}, {&(0x7f0000003000-0xb4)="64f2012e146d5ff2738d4c80b6a6a97fe98a308dc684f07d72bd41187a79c528e2a2ab70e86337433a5925436c52b36005595f914bed7535cee41bc69288126a8251bd9f328a3aea98489c4a3983e0bfb5df5c90e78c7452e25ae608fce56ce66be1cfcb136da265744598c832eca5acbdda91f66244062bca535cfad0ecd790916b0fdd49e6b371103982a49575000b9880765b675ecf0f5cc4542a2e57009926e14eacdd305d1681e28c48ae2adf2462644a39", 0xb4}, {&(0x7f0000007000-0x4e)="db07110215790ada19291e19a68257b74bfbf766d17e9c747b49fdc5c12783f0d2ad44eaf44d3278fabe1e900e3be989a006674984a6b111934bdbca8a09cfbd95b47a6d5c0bba571b26abd145d4", 0x4e}, {&(0x7f0000009000)}, {&(0x7f0000007000)="46c223ee431347bbb5e4dfd48392551597f5c56ab75a5cfdaf301354c1b7b3820f40aabfdc7fe702b375aaa6b47ed2e401bac40536510f36de5fe9ae8ae94d67c2739ef8968dc9cabf4b2c757c17a277fe200c55f3090f53d791d505e04353dbf180d0df720c417a4b950be3c85a028f88ab88fbf85aa9091b923cb963d9da97cdd0899da824a8a0c91d5c8563721e767db44f1a3570e3b28102d8b96ad174d69c7bc921d35b20f22c9ff14308d7eb2fb4cab96cb8", 0xb5}, {&(0x7f0000008000-0x4a)="de966abae6ed6f03924d8a13790a59bc44e86af085227d2ed73cd4b3fe8855db0c80c22f8834b9dafa871e660205b725f7cc3816f4881a1fd7770d398467182a37980d8cf6e821d9cd1f", 0x4a}, {&(0x7f0000009000)="f4614632b76eca6d1b351ee7541f2d1a9c8973d7e179caf20fd3e61fead3a3c6228ac92ae03a36e26dbb54f0898d851991e81069a73a6f547450f1c60b26ff47141b63efdb4f96d7e1feea0a1a164a76f2d5f565a1d305c4a4fdd366c6506b510b9b2ec2e5ff4cdae30723ad6567bdb8e8be44cdb36121d499fe31c73fc4d0ad1b4f24e52b9836ff5bc487416c45eb02a03d4519517a066541c36c18cbcaba7de8459fd6b243a1afe96c8647a0b8bb5e8c96f0c5b27c25170fbf9883a4e301fe36b627fc26f5cbb9", 0xc8}, {&(0x7f000000a000-0x9a)="4cfbafef3244f30370fb7de58da64c307752b384320d19e911d6e1960b579e9f498e4e6550d6f19a7b3ec1284eb195d788606f2a2c4c121867101240f274a17eedfb176c2ec6dfe2a732b7c832dc5ca2d827cd720490d7a650dc38e8821e0ecfa88bd90b0fa7307a3c748511adf7c424ad1e42ff86eef4cbc0c2611b25b925c7dd82b17afb64e7d9a42112bac6251132c5d0fb2a4a75684a7a38", 0x9a}], 0x8, &(0x7f000000a000-0x98)=[@rights={0x30, 0x1, 0x1, [r3, r2, r0, r0, r4, r0, r4]}, @rights={0x18, 0x1, 0x1, [r4]}, @rights={0x30, 0x1, 0x1, [r0, r4, r3, r4, r0, r4, r1]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0x98, 0x80}], 0x2, 0x20000040) 2018/02/03 07:44:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00005a2000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f00005a2000)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000028b000-0x18)={0xaa, 0x2}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00007dd000)) [ 141.190644] binder: 20466:20467 ioctl c0306201 2001cfd0 returned -14 [ 141.190672] binder: 20466:20476 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/02/03 07:44:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) write(r0, &(0x7f0000ed8000-0x1)='{', 0xffffffffffffff93) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x2, @rand_addr=0x9}}) r3 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r3, &(0x7f0000004000-0x38)={&(0x7f0000005000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)}], 0x1, &(0x7f0000000000)=[]}, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00003fc000), 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) close(r2) socket$inet6_tcp(0xa, 0x1, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/02/03 07:44:18 executing program 6: symlinkat(&(0x7f0000d32000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000499000-0x8)='./file0\x00') 2018/02/03 07:44:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000651000), &(0x7f0000429000-0x4)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000052000-0x8)=@assoc_value={0x0}, &(0x7f0000351000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f000065f000-0x6), 0x6) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000876000-0x8), &(0x7f000029a000)=0x8) pread64(0xffffffffffffffff, &(0x7f0000e17000-0xcd)=""/205, 0xcd, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013b000)='/selinux/checkreqprot\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000c11000-0x20)={0x2a28, 0xed, 0x8, 0x1f17b040, 0x8, 0x55b7696e, 0x3f, 0xffffffffffffffff, r0}, 0x20) sendmsg$nl_route(r1, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10}, 0xc, &(0x7f0000712000-0x10)={&(0x7f00006b7000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) pipe(&(0x7f0000521000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00002fa000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007bf000)='/selinux/checkreqprot\x00', 0x40400, 0x0) getsockname$inet(r3, &(0x7f0000e19000)={0x0, 0xffffffffffffffff, @local}, &(0x7f000065b000-0x4)=0xa0) r6 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000bcb000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x1}) ioctl$TUNATTACHFILTER(r6, 0x401054d5, &(0x7f0000017000-0x10)={0x0, &(0x7f0000941000)=[]}) ppoll(&(0x7f0000058000)=[{r4, 0x12}, {r5, 0x8000}], 0x2, &(0x7f0000236000-0x10)={0x77359400}, &(0x7f0000a20000)={0x100}, 0x8) 2018/02/03 07:44:18 executing program 0: socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000009000-0x80)=[{&(0x7f0000011000)="8d3f5764690b0b141233d462f84214711b8332fa01106cc43d89759639aac6ccc0d2961908d671224ae32bddb547aef535015dd7c4b279", 0x37}], 0x1) 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}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000011000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004f3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_buf(r2, 0x0, 0x2c, &(0x7f0000930000-0xed)="1f541bdf3f77931e4d2c96f3c950bacc4793ee21174319e9635839b4330b04b8214457e4b8eab002bf448b354513790c5b5594dc5efbc47cbbcadfaaf6ab8eecd16bcfb9575f5c637ce95e07d3b74ace216e02402ed242c148cc498f501a36c4078ffbb385d15285ee7adf378a8d277986a427b10110bbff664b04fba76637468bd00f5e5a5928bff72474de26be746c5a887428edb100f049a8e26aeadfb8f4a80ae047f92edba660b92a5bb4cdfa4967469554afeb3bf57187b28b70982d49c0d88058973980792b2d911634ca50d766a675563c0604af77393dc66e55e9c64b8fcc11c67e5c420b68f3a218", 0xed) mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r3 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r3, &(0x7f000003f000+0x154)='./file0\x00', 0x0) r4 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) r5 = openat(r4, &(0x7f00008df000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r6, 0x0, 0x4, &(0x7f0000b5d000)="940700bd0c", 0x5) mkdir(&(0x7f0000e6d000-0x8)='./file0\x00', 0x20) mount(&(0x7f0000e20000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f0000450000-0x7)='autofs\x00', 0x1000, &(0x7f00006b8000)) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r5, &(0x7f0000014000)='./file0\x00') renameat2(r5, &(0x7f00002e9000-0x8)='./file0\x00', r3, &(0x7f0000805000)='./file0/file0/file0/file0\x00', 0x0) 2018/02/03 07:44:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) r2 = dup3(r1, r0, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000478000)) socket$pptp(0x18, 0x1, 0x2) 2018/02/03 07:44:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000014000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000f3000)='/selinux/checkreqprot\x00', 0x2001, 0x0) write$selinux_user(r1, &(0x7f0000e55000-0x2d)={'system_u:object_r:crash_device_t:s0', 0x20, 'sysadm_u\x00'}, 0x2d) renameat2(r1, &(0x7f000049b000-0x8)='./file0\x00', r1, &(0x7f00000e1000)='./file0\x00', 0x1) syz_open_dev$usbmon(&(0x7f0000bed000-0xd)='/dev/usbmon#\x00', 0x8000, 0x200000) ioctl(r0, 0x440000000000127f, &(0x7f00002c5000)="393a941080cd35754ad074d2365aedd9e004000000141e040000000000000009801fee") 2018/02/03 07:44:18 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000), &(0x7f0000001000)=0x60, 0x800) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0x170)={0x8, 0x524d, 0x5, 0xc000000000000, 0x6, [{0x3320, 0x5, 0xb22, 0x0, 0x0, 0x2000}, {0x7, 0x1, 0x0, 0x0, 0x0, 0x400}, {0x1ff, 0x3, 0x3, 0x0, 0x0, 0x400}, {0x2, 0x7f, 0x400, 0x0, 0x0, 0x80}, {0x7, 0x20, 0x6, 0x0, 0x0, 0x1000}, {0x4, 0x8c60, 0x6, 0x0, 0x0, 0x1080}]}) clone(0x0, &(0x7f0000000000)="06a88bdfd533719774a587e54acfe7a302c7ebb73e4edf5a7e9d628fa0a6b548fa511aa38221abbdf1548029649a9317ade2691c18b7ff847cf0d86750999eea3fdb8ab40887a770f417a380f7567b441fcad47e798a89d6567f19865f2594823e35760ba28be3e6da968fa58af27d57fca4956456a9e85fb1c9ff16397b07007bfe5257b5057cb549067f15d358e8969cc757678eb957a6", &(0x7f0000dd9000-0x4), &(0x7f0000f8b000), &(0x7f00005b2000)="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") r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp6\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}}], 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f0000002000)="a138c9e641bb65fc69cd3270e3eedebab17d6645a9cfe8f29af5baf870b9e6a50d", 0x21) mprotect(&(0x7f0000bbf000/0x1000)=nil, 0x1000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004000)={{{@in6=@empty, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000004000)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000004000-0x50)={@dev={0xfe, 0x80, [], 0x0, 0xe}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0xffffffff00000000, 0x2, 0x7f, 0x500, 0x100, 0x4, r3}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x262}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={r4, @in6={{0xa, 0x3, 0x578, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}, 0xfffffffffffffffe, 0x40, 0x7ff, 0xda0, 0x40}, 0xa0) 2018/02/03 07:44:18 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000000006, 0x10c9) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e3b000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000684000-0x4)=0x20) 2018/02/03 07:44:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000749000)='./file0\x00', 0x400000, 0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000f0d000)=0x9) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000834000-0x10)='/dev/sequencer2\x00', 0x4c0400, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000b6f000-0xe)={0x0, 0x20, 0x3, [0x1, 0x8, 0x4]}, &(0x7f000021a000-0x4)=0xe) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00008f9000)={r2, 0x1000, "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"}, &(0x7f0000c8b000)=0x1008) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000d96000-0x18)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000cf8000-0x18)={r3}) r4 = epoll_create(0x104000001) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000095b000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000433000)={r5, 0x80000, r1}) fsetxattr(r4, &(0x7f0000b7c000)=@random={'security.\x00', 'em1bdevselfmd5sumcgrouptrusted\x00'}, &(0x7f0000952000)='-+^\x00', 0x4, 0xfffffffffffffffe) 2018/02/03 07:44:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000651000), &(0x7f0000429000-0x4)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:18 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, &(0x7f000000a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000009000)=0x10) unshare(0x28060400) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f0000009000-0x6)='statm\x00') sendfile(r2, r2, &(0x7f0000007000), 0x1) 2018/02/03 07:44:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='wlan0a.(em1\x00', 0x3) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x4, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, &(0x7f0000001000-0x60), &(0x7f000098c000)=0x60, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00001ee000), &(0x7f000038d000-0x4)=0x8) listen(r1, 0x0) clock_nanosleep(0x4, 0x1, &(0x7f00007e9000-0x10)={0x0, 0x1c9c380}, &(0x7f0000187000-0x10)={0x0}) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) ppoll(&(0x7f0000463000-0x8)=[{r3}], 0x20000000000002c3, &(0x7f00005fa000-0x8)={r2, 0x989680}, &(0x7f00000f4000-0x8), 0xfffffffffffffecf) 2018/02/03 07:44:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = creat(&(0x7f0000732000-0x8)='./file0\x00', 0x44) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000e0e000)=0xe03, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b50000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@common='gretap0\x00', @ifru_map={0x33, 0x72, 0x7, 0x0, 0x0, 0x3ff00000000}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000fe3000)={0x0, &(0x7f0000e20000)=[]}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000036b000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000198000-0x20)="7a3ccca80202a0da85e6e904008013ae32382dc8db05000800643a8d2b54791a"}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000053f000-0xe8)={{{@in6=@dev, @in=@dev}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000589000)=0xe8) 2018/02/03 07:44:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f80000)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000af2000)="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", 0x1000, 0x80, &(0x7f00005f5000)={0xa, 0x1, 0x6, @empty, 0x2}, 0x1c) r1 = socket$inet6(0xa, 0x804, 0x38c8) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000144000-0x90)=[]}, 0x0) 2018/02/03 07:44:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000538000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000e2f000-0x31)={'system_u:object_r:lvm_control_t:s0', 0x20, 'unconfined', 0x20}, 0x31) write$selinux_access(r0, &(0x7f0000e6e000-0x31)={'system_u:object_r:lirc_device_t:s0', 0x20, 'unconfined', 0x20}, 0xfffffffffffffe89) 2018/02/03 07:44:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000009e000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000103000-0x20)={@generic="45d0dd1aab7e5e8ec6e88cb5ff2e6379", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00007ff000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) dup3(r2, r0, 0x0) r3 = socket$pptp(0x18, 0x1, 0x2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000e57000)=[{0xb, 0xfda}, {0xb, 0x8}, {0x8, 0x400}], 0x3) 2018/02/03 07:44:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000651000), &(0x7f0000429000-0x4)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:18 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000010000)='/dev/sg#\x00', 0x0, 0x40) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000010000)={@dev}, &(0x7f000000f000-0x4)=0x14) r1 = socket$inet6(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000004000)={0x0, 0x0, &(0x7f000000c000-0x90)=[{&(0x7f0000010000-0x39)="100000001000c7f256b1800efd96c2ba", 0x10}], 0x1, &(0x7f0000007000-0x218)=[]}, 0x0) 2018/02/03 07:44:18 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x3f)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000002000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000001000)='./file0\x00') 2018/02/03 07:44:18 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008a4000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000000)=""/78, 0x4e, 0x12100, &(0x7f0000001000-0x10)=@nfc={0x27, 0x2, 0x1, 0x2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d06000)='/dev/net/tun\x00', 0x0, 0x800) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d2a000)='/dev/autofs\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00006d4000)={0x8, 0x0, 0x3, 0xffffffff80000000}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000f3a000-0x10)={0x20, r4}) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000ee7000)=""/228) dup3(r0, r1, 0x0) socket$pptp(0x18, 0x1, 0x2) 2018/02/03 07:44:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000651000), &(0x7f0000429000-0x4)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:18 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, &(0x7f000000a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000009000)=0x10) unshare(0x28060400) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f0000009000-0x6)='statm\x00') sendfile(r2, r2, &(0x7f0000007000), 0x1) 2018/02/03 07:44:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d04000)={0x0, 0x0}) recvmsg(r0, &(0x7f00001bf000-0x38)={&(0x7f00002c3000)=@ax25, 0x10, &(0x7f0000e53000)=[{&(0x7f0000156000)=""/4096, 0x1000}, {&(0x7f0000753000)=""/253, 0xfd}], 0x2, &(0x7f0000f54000-0xb2)=""/178, 0xb2, 0x4}, 0x20) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000a00000)="2200000015000701000910f700000004020000000100000009000200000100000115", 0x22) 2018/02/03 07:44:18 executing program 0: r0 = creat(&(0x7f000011f000-0x8)='./file0\x00', 0xe9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001ce000)='./bus\x00', 0x0) mount(&(0x7f000023c000)='./bus\x00', &(0x7f0000022000-0x6)='./bus\x00', &(0x7f0000f6e000-0x6)='ramfs\x00', 0x800001, &(0x7f000023c000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000041000)='./bus\x00', 0x0, 0x0) renameat2(r1, &(0x7f00007a9000-0x8)='./bus\x00', r1, &(0x7f0000e61000)='./file0\x00', 0x0) 2018/02/03 07:44:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000651000), &(0x7f0000429000-0x4)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) pipe2(&(0x7f0000ed5000), 0x84800) writev(r0, &(0x7f000008f000-0x10)=[{&(0x7f0000a89000-0x1f)="1f00000003031908030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/02/03 07:44:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x4) 2018/02/03 07:44:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000651000), &(0x7f0000429000-0x4)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008c6000)='/dev/net/tun\x00', 0x0, 0x40000000004) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) write$tun(r0, &(0x7f0000199000-0xfce)=@hdr={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x6, 0x4, 0x0, 0x2, 0xfc4, 0xffffffffffffffff, 0x0, 0x1, 0x32, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[@generic={0x0, 0x3, 'L'}]}}, @udp={0x0, 0xffffffffffffffff, 0xfac, 0x0, "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"}}}, 0xfce) 2018/02/03 07:44:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet(0x2, 0x0, 0xfb01, &(0x7f0000fe1000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000f01000)={{{{0x2, 0x1, @loopback=0x7f000001}}, {{0xa, 0x2, 0xffffffffffffff81, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x81}}}, 0x6, 0x7, 0x0, "5f7de738563b86358cca5a5250a5fc4ac85f50f7859d637608e6db4e4b9b4d1b3e78a9be24bbff70e8670a3dfb0655b4dd4615c641a144cba70f3a76dc31d5b251b914242bd4368ec5fd71718d8250eb"}, 0x160) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000193000-0x15)='/dev/pktcdvd/control\x00', 0x200, 0x0) r2 = syz_open_dev$mice(&(0x7f0000052000)='/dev/input/mice\x00', 0x0, 0x80) accept$packet(r2, &(0x7f0000f86000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000041000)=0x2de) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f000033d000-0x10)={&(0x7f0000860000-0x100)=@ipv4_delroute={0x50, 0x19, 0x1, 0x2, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe}, [@RTA_OIF={0x8, 0x4, r3}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0x1c, 0x16, @typed={0x18, 0x6e, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}}, @RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x50}, 0x1, 0x0, 0x0, 0x4005}, 0x5000000) 2018/02/03 07:44:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x0) r0 = socket$unix(0x1, 0xfffffffffefffffd, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f0000c30000-0x38)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfce4}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 07:44:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) write$selinux_context(r0, &(0x7f0000aaf000)='system_u:object_r:syslog_conf_t:s0\x00', 0x23) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008c9000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) r2 = socket(0x10, 0x803, 0x973) write(r2, &(0x7f00006c0000-0x26)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) clock_gettime(0x0, &(0x7f000010e000)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000e65000)=[], 0x1, 0x0, &(0x7f0000892000)={r3, r4+10000000}) connect(r1, &(0x7f00001f9000)=@nfc={0x27, 0x9, 0x7, 0x6}, 0x10) sendto(r2, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) 2018/02/03 07:44:19 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) r1 = dup2(r0, r0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f}]}) r2 = socket(0x18, 0x0, 0x1) dup2(r2, r0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f000000f000-0x4)) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f000000d000)={0x1ff, 0x7, 0x6, 0x1, 0x3ff, 0x3}) 2018/02/03 07:44:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000042f000-0x3)={0x0, @dev, @remote}, &(0x7f0000149000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00003be000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x921c, r2}) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000009f000-0x5)='veno\x00', 0x5) 2018/02/03 07:44:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000651000), &(0x7f0000429000-0x4)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:19 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000caa000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000617000)={0x4}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) syncfs(r0) dup3(r2, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) 2018/02/03 07:44:19 executing program 6: mmap(&(0x7f0000001000/0xf5c000)=nil, 0xf5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cfe000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000089000-0xa0)={0x0, @in6={{0xa, 0x3, 0xfffffffffffffff8, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}}, 0x7, 0x7, 0x4, 0x2, 0x40}, &(0x7f0000894000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x355e764f, 0x6, [0x6, 0x5, 0x6, 0x100000001, 0x6, 0x5]}, &(0x7f0000ea2000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000f5d000)={0x3, &(0x7f0000304000-0xc)=[0xfff, 0x3, 0x3]}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000e18000-0x38)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000000)="20b0c0de6834dd6baf79ef35c4597f4879e6e3a0360965354f74980d102a50489d07b19b2d0eb694d78c4084548374a8d41805d260e8f21ee0e4021b9973225c02dcef18b1c814b4d414ea1e4692b9189bdcd22e383f53", 0x57}, {&(0x7f0000001000-0xf7)="ccfbe5a3c6c98ff67fca3bc77ceb074f9e70fcfee9cb780b49bd4d24c470c47552576783177976e4018145a28c94583fde11fe174d6e7d59bc5e539bbec2759a26694b4bc361357be15c9f260566c914bdc1ff6b18f54fbdb23dfc8234f8f8105e46f4c83587343cce7fe38d6110601df37b48d9b1651c20264f9b3f655e716e4e931da959a2b32c76457ff673a34fe891f29b9ca1494ed0936b1961788c851fc073f4b657d78f02091190ce407aedee47c03bda4ff52245d7500e712e58097a7a89c23258b5f3809d0dc1998c63e3cbb694a2c0d423b5e0eb4a45b78504c4273e9ecd4bb279be460b12054133ee827da966471bcb51dd", 0xf7}, {&(0x7f0000000000)="497cd62639c9c4dbed0f34f12712f3a680c10c0297b64e3bc93a086268578dc31c50715d181b375aa38c599a9c2bd554c9b3aee2df529a007b5caf7114a5cc5c0597b25fcf27a58a35aff7ae85a6033139e619f8a1326701167eb7192c3cb51f7152148372ca3b975c72ba69cd8eda96c7d6", 0x72}], 0x3, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0xfffffffffffff3c2, 0x4, 0x0, 0x100000001, 0x9, 0x4, 0x8, r1}}, @init={0x18, 0x84, 0x0, {0x6d6, 0xafb6, 0x80000000, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x1, 0x0, 0xf6, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x1000000000, 0x2, 0x8, 0x8, 0x10000, 0x2, 0x80, 0x5, r3}}], 0xc0, 0x4000}, 0x20000000) r4 = socket$inet6(0xa, 0x1, 0x8000000000000006) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f00006af000-0x4), &(0x7f0000d0d000)=0x4) pipe2(&(0x7f0000be1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000d79000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f0000000000)=r6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r5, &(0x7f0000001000-0x20)=[{&(0x7f0000f10000-0xc6)="bf28a1e5e4b62c0647a6d2d49b65f0de435aaf3229e52e0f92157be68f9f174597e70dc1ec8d9e02941671a53d50ec59018a54fed8d86d7a99ba6c8b90262e93571d86929584db17d83aaf18a9cf70ec9bfe1a78c73dd0e92d063fa45940cfa199a74aada7a9f5db04000554a935c701124faa7d4933f7981454e3ba662db611faa0ea535626743fd371d8c38755d38656c97cc75ea5a38e2191e11806a5ee3d1e69004398f84535fb30a34a16630b1d078f49938c1e6289312beaa5de9d275783060cfeb6ca", 0xc6}, {&(0x7f0000233000-0x59)="7f4a4daeba5d0c7a97f159c51910dc9d9a44a20de498a26af99dc3f40131c290610c3105a31587c53bf72705ef35849383162846777edbf61179b275a395435feca33918a1d22a5ce6a3d3df62a4570338eaf5321ea797b485", 0x59}], 0x2, 0x8) setsockopt$inet6_int(r4, 0x29, 0x2, &(0x7f0000f57000-0x4)=0x1, 0x2) bind$inet6(r4, &(0x7f0000f56000-0x1c)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x200000000001}, 0x1c) sendto$inet6(r4, &(0x7f0000a76000-0xdb)='J', 0x1, 0xfffffffffffffffe, &(0x7f0000d09000-0x20)={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}}, 0x1c) socket$inet6(0xa, 0x80f, 0x8) getsockopt$inet6_buf(r4, 0x29, 0x6, &(0x7f0000f5b000-0xaf)=""/175, &(0x7f000018e000)=0xaf) 2018/02/03 07:44:19 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e30000-0x9)='/dev/ppp\x00', 0x131000, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00009d3000-0x4)) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x0, &(0x7f0000000000)=""/84, &(0x7f0000009000-0x4)=0x1f) 2018/02/03 07:44:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000521000)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000d2d000)=[{&(0x7f0000c1e000)={0x27, 0x5, 0x2, 0x4, 0x326, 0x7, "10fe308a4d8e478834c1c7ceb01d136abfca99c2c06929cbef13d073bb5b4f39a99e18991d93ab161e687b38ff0dadcf9468106a478cf3ae04f852dc45b2d6", 0xfffffffffffffff7}, 0x60, &(0x7f0000449000-0x90)=[{&(0x7f00007e4000)="9696a7a4a882176376480a45ae1e47cc6f6df500a76e99f1162c192ef9139a34f131f84751ad32fde481ff311cd2b37cc4d0499d91a02c5bd09babdfa8a6559792cf9ed07af32eadffb5fd71825d470858608b26316f6f", 0x57}, {&(0x7f0000789000-0x1c)="bf8118ba7673262c94affc6389182119f7b50ed443df900a18a50737", 0x1c}, {&(0x7f0000aff000)="8a1d9cc83cffb5108b55f9a5d6e00604c4b9323a11e99abefb587137ed52a22e98a6122ebbb8084f220110b3a64d35e63c2ae6f95878a717c8cdf7a47c6e6b3163f694938707981ff6475e623cadc7", 0x4f}, {&(0x7f00000df000)="f7f7aeac33ec419a3cd0eb6a934377271fbbc37b1157b89818e23be1a0c84e23a15adfa12dcb84e34a0e239905a5131b58f17c3d44d1ef2f07be6ccd6f6d43aed21bdee950d9e0576c441f5843ea523df720f562496972c9eb4353bf1d611e6fe854f35bc223909cc0e122f19d4aa2b4607fa4e089bdbe2c0dd2ab991843a048d79c3d1989fc408743b0a5ffa2169a71a33ffd6a63f2a56db3717e29abe05cc28425922db97637b3e47816219428", 0xae}, {&(0x7f0000557000)="cba34118f38d1db8e2c11cbf36fc99079703545c62aa957bca5829d4f29c01644e11ac77a82985d217d181fabc4b90e207f894a9c8afb20e8f6e17426e4c2799dbe1abd0449cfc8aa506131134f5bb9a76729a06764b211c82cd367fcad47b717ed5771077a12e1cdb1e9a3f77d6cc62c5e538ae3c75cd453a60bfbd87eee326fd2d106ad4dfe84f0642925060b1a0018d3c745b3dbe4e47a18e363cf4cce6859eb4e99ca0c195100e6c145d0e99475a9e016102905d965a7228989a1e7d962387c3d38ed828b38f27eaf026e7673696e73ee8c42a34d33a52", 0xd9}, {&(0x7f00002ed000-0xed)="801f557c00444bccf1cfedcb128390714aae965c7a1fbe9bad84185d9c125509d6d2c52a9ef836e5004bca9d58f9226b23fd062674ddc3d235c40d7954ec5e06768d3645020959d42cf2c2d2b08a5f18cd71d4e12c02dfc4e907ebd148f520e9df3fde6b82adcae2a7671d64b1f7d37965cda112cbb59a5c904b14c2a2db4e33abcb25cb6b40dc565226e13b007190b46f396dd746aefec9435db58131c8fb2fdf1b85c6f6eb558aaab3816547b8150096faeecb24b4e7434b1ab3fdd626d86749bff7d49ad797eb86eb8ff804e434eb7a92b88bf583d871ad00a351e33b7cc95cc26cf5b9f91b729878fb3a76", 0xed}, {&(0x7f0000b16000)}, {&(0x7f00007c2000)="4c4d94cdfe0b7ed9e374dab82e18cce8a1a0a9c0345dac63cc6a6f2e5d58b08fec4a13d71e4f7bb166adf7ffce440a02ee6ca17a7c0cfaa9fc3195e9bb3ab81708f2e814400d59a10f0486c3e5a1eb957ecedd51199dc3fa448f1732868a4c0a7a2c94d86d212d9f1638d5c7879ab5504212b3cc2e0a79457c0df955a2369143f8c9fb463d808830523071e32bbf43b814730c3082d9d7e83a43ce7928ceea71d21c7e0a10f20d9219be4b194eeed8839c5a2e367ced138c11e7141a70be9b07983a2299a8b5043d9a71dc9a9b6951e3cdf020c60e0a1b9301c03292da1022b90708b9c577cf", 0xe6}, {&(0x7f0000a19000-0x67)="2f9b6c25078e881e3e915b12492c22a8a4a4f56fe8b8d2d8baf7feaa1e9e5a6461bc1c96c136538f261e5ebd1eda71b04e146bd71b2f422fe0fd282a92e86a1e58cbfd19469ffab627342de8c20b05ae58025fa1a15d60953a149a8990cd84f5687793636ca730", 0x67}], 0x9, &(0x7f000051c000)={0xa0, 0xff, 0x6, "2a628a441a9a0c1776d1563ed967f7a65cfd93784ead944fe6463562d55b7050de83144f184138974dd91b928fc367543f60ebab2d5857e5c0ef91797d22ec611ce1e04e757088d18381a3176394ef2e95700bdb03ed9f771b2eb3c28b882b772b9cd7f3ccf05396c73aa1426fb59ed3907b2e690a3b84a74f36c5e22ee1b3c3a25c3ec65f268c9ed2b76774"}, 0xa0}, {&(0x7f0000c2b000)={0x27, 0x1ff, 0x8, 0x4, 0x9, 0x1, "7f199c39381f730dfe40198d258916a360e1dbe950664cf6c506ded1464b26ac565d06be3a34c43114a424a1f613dca36fc646434c9a63b1f6458577fb6752", 0x5}, 0x60, &(0x7f0000ad6000)=[{&(0x7f0000d61000)="e6c71ed73d1f507aafb93bfddbe5b9005804", 0x12}], 0x1, &(0x7f0000bc5000)={0xc0, 0x10c, 0x3, "89c9697027604288ec3e15f6d7aef92645ac6393f14824cf77d5ec5cd92d1181ad2af3d206f0248478d7a7629902faafb41c3d87ab8510485a7306fee0db25de8ca30e5bd08b1d43f86d5c50c20f2214d8b42711d07ef5d43e555a82a5e25300c645f6cd587e990c6bfbdb5319ab819a7b1eaf6693eeda563b11369c7a45780a2ea0b46cbd2939915ef354ac439a9de735e31f9cb71ed3c2937a863d1a199cd979cb585d2c021853bed3e0d5774a"}, 0xc0, 0x8040}, {&(0x7f000000e000)={0x27, 0x31, 0x3, 0x1, 0xffffffffffffff1c, 0x7f, "aafd4f6582def576fb23672d1b9f5dc1078a0cf213930a9f6eb1412c80945ab512b00348621b39a2d8dacab461c4dd5e6f28b98e598f1d1468aec2cde29467", 0x3}, 0x60, &(0x7f000080b000-0x20)=[{&(0x7f00002de000-0x9a)="bafed59eafc33493a68564b1e986e669fb957616a28735729754615112ced7293af1f223a44d5d6a55e108e79d688924f6bfeaa419dfb20e65843a9fc95ae33b5dcfa8289b6d47335450458e34de96f5fb95385d93cfe9eb0d5d73bf3b3c3fc5d9daf261df9ff80c6bfd429c2e177dc8bae992ff23360fd48cce808d88c4b81f9e8a87adfe4d4f79a95bee0aa523150de58d2d109393fe6f71ce", 0x9a}, {&(0x7f0000965000-0xe1)="55d4359d77f7b94bb50e86bf52bcaf2fe9ed53ae36d9c3bd4547aa79baba87a7cc3c6d3aaf2cb66a0f415ab5886b7f6860d450ccac9adddba3c3441286a108e0883e67b69737ba97ee9a53afaf12ffa9b7ac1100877033bb76e7f3c21ec132b98d4fb8e0bf37d651b4448ad8762539242031fa3df0cd956dacff2070a63999cd31196cb435f201e52bd3523d36cbcf302d4da163abf846d4c9cf74fcd1742ee0d3808853154140f59652c35095a109dd61a37c0cbb8cb66b02cb2531eb0d0ba776a9c02c3099c00d6f86341a22d43e3a748ef630e88b240854c671499a0ef3a2a6", 0xe1}], 0x2, &(0x7f0000c20000-0xd0)={0xd0, 0x113, 0x8, "cfcb454ee8b1498d4b06680eabd223ddec12987bdcc9cde67d07857cd1f3e5040ae693a1f120bc5ccc012839178e081bf302fd4ea43bfe25fd55248f011f8cd7674a892ca2bbe1f2a2851c42daa0a929d89cf62e629624e7feeca1917e6628a900bee86aea4ab320179dc670c70f335cd0d69221366ba5c59da3a3571a204a60c1e2d4a119c668cdec205d8b4d4d999bb2d41f7a9f12b47a46a84a0e5d99000eea05b2e874356e77d9a4aafbe2ae654009686e8d57280319e6dddca2a063"}, 0xd0, 0x1}, {&(0x7f00004bb000)={0x27, 0xb8e, 0xffffffff00000, 0x7, 0x9, 0x8, "7d45f57aea5cad0fb22433e96191eba6810e0127b153240537c18632a9dc9fda1c06021f969377e527234001fe460966f2c6d720f5ee9c05092542e05f6f32", 0x101}, 0x60, &(0x7f0000e4f000-0x10)=[{&(0x7f0000e94000)="bc11cc17b13e2bc88fcccf31c4c3dd1df3ae16ae1ed927e0f3e51bad610408b06ba96fea333d27480dc420f4fa80ebe04176c71bdd20634b74f6f0aa9d6fcf4686b4c476460c208d1cdacbb0255f4d446fe0c555d077172cf115fbcf4fd44d558032dc19f933788d78e3beb199558327318975133138c982f34c3c23e48176825b560ce236d674c5de56801a47c44ba06b2c5b8122", 0x95}], 0x1, &(0x7f0000bbf000-0x42)={0x70, 0x10e, 0x9, "11d72349529fa820a9a1f555b54b372bb50e0e13b82a2ac6cdcb5c93c319bf495e587e83e0040669eae400e7c103987a75a3baa7419fe8d525e85a67d27205ebbbc562f233cbb7abbe733affb2d446a62a08bfd94860b76e569f1b"}, 0x70, 0x4}, {&(0x7f0000bea000-0x60)={0x27, 0xdc5, 0x793, 0x2, 0x4, 0xffffffff80000000, "70be167c93c8204fc0c3ea8eedda7787715d136aad20e806f6ed6516ad076a70f8809e42cc92390e1edcc015cad523b471d47000522c38c1a05994d1ddc2f2", 0x6}, 0x60, &(0x7f0000b75000)=[{&(0x7f00007c2000)="da7ae399984225b9afef9ebd31f7b1ecde97ef44fc1e3df32366403e06ad07e614c126e0e467eff7854da6e2e43665927e4c267cca7c2a25aa42700fe4ce84d86c6ec6516af29cad05baaab0e05a6834ab602385e7b762250c74320c66fc32a7177262726560bda7a7cc069fa09702356ee0ac372fe3057b1e1751b84a862f636c67cb7d34693908a46a2026a00a0a37187d71f1b9d6c18c1e20f11d615424f0c7c511e04c8fb1ddccef45ee81a7280b33390de4d096c9612c09c8", 0xbb}, {&(0x7f0000fc5000)="c253", 0x2}, {&(0x7f0000241000)="6f0520e2868ff76fb5b28793f7", 0xd}, {&(0x7f000095b000-0xcc)="463d311cff5888d1f36581e0ff2c0a4cb6f40bbe019deaabf2da8db340a820eb1e1e2c5318b585744232e2caa2c413074506c26b1bdd33dbce74638478849b80cbcdbe207d6ca8dc88345f1443a5f1b799ac4d5f94cae1b2c4e7852d29d6d0bcda1e1df910287b8d4d9bfac91ffc5d01c33ca487724667961d081cd49123262319ebe37a624db470cf45a5fc6912b932efaa08812bda892831b926be05cce90228ef5b3091fb88f21cbd0805c93ffa5192494a1da8538b75438b14d0d3125ab2466075dceb4235ec268c84a9", 0xcc}, {&(0x7f0000347000)="85e17b136d4e204495c051961ac8b1ef2cb0843fa280d7f3b5266f7e9f8715642fb4e6f5b0be87b66ebe2aa4b82d785ae139643d16dfba466c3f6071d6276c619bdb226a708aff1bc2495c3b30a8b929990b17e1b2f25800e9256c90120eb08c0cd1bf48911cd97ddeed3b61db8f9a0d26122bdec7c1c9a9eceaf6d697", 0x7d}, {&(0x7f0000975000-0xc5)="176ad1bf8a8f9ecf0cc34334842ce65c7d708bf77d9a0b3a9ffd47d00e0656de9a69bd4c6a0f8d5433b7563087070f74f62e20e179b6a05ef94bd315c2d71cda2c4e2b4c601341c3395d3520732db1b58811ef4b4e119d8eaefd5137a80bd49196237ad41899878430efe93cc2a12e18a280bffa3b95f6066c8118145df740d04420ed9610ac733c0c090efb8bf5e38114222adfb093a9f57ef83de7cf5090c4b3baae822c0f23982bea9db6d9ceaeb6e34961188a05ead8f83248234d9ffbec439b569451", 0xc5}, {&(0x7f000093b000)="f61889c2efff1232359be06852fa3a081feda8ab40342214eb003cd180efcebd1bd69200fd97c20ae59765dbcafaaa66fc72219d1e82e0904f54c1a9a652c7a2dd425f08b41d9f3cc5250b709efc160ffa2990ebe7fa671b7dd10b4e4be2bfe866ef3a5a6f9420deff7e4cd92f1946bf9c3649722a512a0aef56dc3b19e295cb9ee281f89946d52bb481bf2784692b", 0x8f}, {&(0x7f0000b07000)="457f6ac4b432d33fc6657eb92c55c505e4ba11b1c76f1362a7808df1ad786629a05f0917dd02586a872a93a531ff4071a21df991bddbb5a9dd4ec63cfda694760e5b9d4a5c98d751aec267fb66d62a8121c03cadcb403514edd8253c2fff24ec57096ebfa5a49ed5beea52e58f83c37be62e79887d20d655e345884579739d6b3d036d60527930a0b9e81403", 0x8c}, {&(0x7f0000593000)="80d6a3ecdfb56240fe8e56d37f0546e6f34781929b0524056fb3d7de57535a015c98c04b95c100091728ee0f3fde3b2a", 0x30}, {&(0x7f0000331000)="e755cdd92dbfc923c29b02c9ac5a747dbb30badcf4cd98f2fb0c1ab7253cb87c5c3a1491f5d65aa95d5c9d0919ebd39843c731ef799bf98a98460f041894b544208f3448ad5f99fcb21c0ab50a61424f3e0edec4ad4ec833aba4a04e785e1cd6fd68965ed7bd78b488da20ce80ea9094a2b664d2fda867091c1b9ef14945f1d11d79e23a84e6af2b5849ff204be8986d366600ac139fa471aabc17453a10c664c7b944dcc162fed12d3d8ed8c968fb3a9aa5423f02674386c393c0071c109929941262ec5384d16f561e7f602d4c11e622261fb126fbd20a9fdf0dea2f59d0fb", 0xe0}], 0xa, 0x0, 0x0, 0xc0}, {&(0x7f00003ce000)={0x27, 0x1, 0x7, 0x1, 0x80000001, 0x7fffffff, "079901ce3a3c51c3c61c49394f08e14cac72cf03d025de975ab04f3b20899a10a42bf2f9a3ddc20ad41d582734bef7f1487b477bde7e9a683f9442e919f992", 0x4800000000000}, 0x60, &(0x7f00006fe000-0x10)=[{&(0x7f0000e90000)="be8c4a57a78829e79a1671d187334d9e89f09dac133d038d1b38c02d77dc68b02d81dd1d73f4c226b22b4ad86f416dcfbb99f99e9c8be801b662731cfdc7b1f9a2e20e4f54b36fb89dc969e5ff1b6cadfccb7e6640f46a768f7628f60180dac76e3ad2ce6fda64fbce9c97efa76b53a522d0d5e5346783f866b0ba98d9ec4fd372612828512a65e6657a1caa89e5e938d1e986ad8cd2fc8bc19f4998fa990510f026b368cb45538e86c599effa04aa6d44c8701e", 0xb4}], 0x1, 0x0, 0x0, 0x10}, {&(0x7f00003b1000)={0x27, 0x3f, 0x7, 0x6, 0xffffffffffffff18, 0x5, "ca7610138f39afdf6d90aa72d9eceb5e54a6d9415d96e795d5489cd549d7773fe5fd01954c0141e8a196bc94bd6cf1da7cbea1168297b90921cb4bc5e963c2", 0xfffffffffffffffb}, 0x60, &(0x7f00005db000)=[{&(0x7f0000355000)="3910a7d25efd", 0x6}, {&(0x7f0000753000-0xc4)="be76b4781d521ec4bb4536ab08843401ab13959826232f11ba7a08d241e7412dea906ee950658cc253d4cb274f597b8bc078cd2e73a00e16deef8612d87d425dcd12904624623f1c9c1c82803b0d0a09f4cd7e4c3d849f9657faff8aaa09c8b6ade50ed87c82afe585c50543f71b50387dfc2651fd7db8a207d9595e5e61bf55cde815679d72901c5e8f02ea359e50b084cbd761cd1d7bba408b28bf59e1faaf649d0e0d8fe9c4839ffff4af8a5f1edcb44860dea5fba6d9eab30098c5795ea1bbd5f40e", 0xc4}, {&(0x7f00002e5000-0x41)="4c6aec2bb85e964ebeba539bdc73e68aa351dd92069742a860ef3b988bcffabeb5a09807db668a7805b6939a4f950f415a26f6542a9fe200f61070f933b4849569", 0x41}, {&(0x7f0000963000-0x83)="b567fcf364cdfd4355ad76404a6e4efa3d6a74f1ba7193c0fb58c294f6a5cd784137f7123700a234255bfe74ede36b296d8c0b3200bc47d70b66637b88aac33beb8584094b156a67748cc4ed0ac9a303936a09353e3a010a74f7c63ca3ababc4fc39c1483520784f6ac521b0a4181bb7e33c1bbb740c2fcbfddbd93925d0f9279b57f0", 0x83}, {&(0x7f0000105000)="366d3edac0208569ff3ee5c6832c74d864140e2c545bd88cee3872754e3ea04a89d999c231076261d432da30bd452282ad999dd66a845423a039629d452b36f93c50155a7080cfb59518a24dd4", 0x4d}, {&(0x7f00001cf000)="392a0a50217ec9f3943fd85c779862f198550afdca9613617e5f99d33cd70bd1360ae4644ec16d87bae3d21f9fe3e90fab44aaf7c0198bb099c9ada574823bab77d6976f8fe3df01318677de859a771663aa783c8782630242d7216365ff6b61edf346495195b2934543a88fa6d4f15b9c1f4d6839ef63a3d6280fd1b09d209448220c75b7982c902d654ff57c124639ae7dd1953b32e58a27d4f7734c1a91147a2b30d9948512b0bcc98aea1e5210b3577b839d0bb7e27b530bb5dd4937cd727b48e3b5ee04b53cc3855dda2674630f1dd7e20141e7656bbb215bd404a68e80f5e9faaf0489b2d2af92d3c41f7ce10cfa", 0xf1}, {&(0x7f0000ba6000)="8a3dacf3b9a3bb38e471ef650af44ca61663351d0814d6b3cc12d234da6eed2f8b58dc58c3775b6b48ec50b631be452b74b85c253983873c70d14b94ab9f3942cf7c462080dc61ec4ed63b63a340467ed4df4c763d942f18d3183e7d6dd918f0d21a99bc55729c3b3b0f", 0x6a}, {&(0x7f00009fa000-0x1000)="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{&(0x7f0000fda000-0x9a)="e94890e495dbfec2ebfca8c767ba1a4566a18aedbfaa3d1b30d8a163198960ccd000c48148dcd5f0da1f9bc4d9a6557c0b79c9c77f6414c8d02e612a378500abfb2ed3f1d0855ca9e992777d681cee36a26929116e2152e50fd5b3842535000701c2b2bc002b77496be3ea86f4f6f2ea5e535834ba1c9861b09387938c852e7d7033769578aa1031fd4ef4019f8d459fbd728191bda9e7bb39d7", 0x9a}, {&(0x7f0000419000-0x3d)="b8b3a0f3573ae9df97945a592c228353c5502d8fca19242f40de648dd7d4b38c52c46b8744ce3cd49510ea0de8fe1bbe5b784eb6b21857e86afe3e441d", 0x3d}, {&(0x7f00009cf000-0xea)="c25c4031cbb01f5a5c523a22ef3427656f22fcc8edd8f139b1e72f63679565390bb2ec2bd2e39d458504a2c3f50cc525eb825d566f23122324b61f025df7e87d505796fcbf51107ffd0dd6984e6159e842eae3d28ce21cd18b768a2af5c4a12576b969b38818c36f535ff10bdda98a6a2f1a9944393d6ccbd89dc5ebf32527795b133ffcb66208e9258cc0904c95f79b21318d26b34b1a6ee0d712cf24d881b3af565e3f74cc5efab05df52316e05e3013d2ce644b898a4f1240300be2cdb6d60924e1d902600a5d949837dfe55c1661d5b2feb3c1767e7fc55e326f50f036b9e55c713c461533fa0762", 0xea}], 0x4, &(0x7f0000b98000)={0x40, 0x104, 0xcae, "73c0806b7c5ca25e85e0df766b6493c4ed880b737e99940e73ec7e01050553141a24804fc4d240c571"}, 0x40}, {&(0x7f0000b84000)={0x27, 0x3f, 0x10000, 0x2, 0x4, 0x6, "5324bcb6495d910fbd812aaa17ea10c4e639404971721aeb44a2b46dfb4a006def468cad34e0016aabe67ac9f8a1ae4c37d8591b8bf526396eff0a185c3035", 0x9}, 0x60, &(0x7f0000e5b000)=[{&(0x7f0000013000)="3906505b2d8f036c02aeed8d614c5a79e3fe077d00", 0x15}, {&(0x7f0000a45000-0x86)="2c8fda9ea24932146a2710a22e8831355ea11f45b34f01992e784ddd0008b72f2e66ad4cf7c8442a77c7e8d7148e83ca983ee0a70fd361012a481fa4600574bb511ccea4486a7302f5d3ecd99dc6868d91efd915266d5a34828c3389dd16803e44b3dd3cab057e2a5238967a2f59ca12a1a91d4665e0df455d5e312868cd19a08459caa442aa", 0x86}, {&(0x7f0000e2f000)="29fe24ca4a5d0667aed49fa69cc5309cf9b024d4abbbcabe0e0b5a9ba1c9e7", 0x1f}], 0x3, 0x0, 0x0, 0x4}, {&(0x7f0000ae9000)={0x27, 0x0, 0xfffffffffffffffc, 0x4, 0x80000000, 0x2e5, "14ca463a765ed2a59cdb3ff4d13b7b1c1097ba4b24f05d60888043590aea529516023a12ff6ccf030fac3d0e0179d9473befba349c64c6d094601ca47154d1", 0x4}, 0x60, &(0x7f0000687000)=[{&(0x7f0000843000-0xf3)="3fd31281e822403b4aa9afe2699ade67b5b9a9d9a67d1a228cd4c553db84272e29f1c13a1b445be5d4d8423004ee27de93391341dc878a76f54f58f7c1d241699f4bd34d247cb1a8cf37463a3f2898cd15bdd9f057b04927819313b4295f035499a0d7c4f101f1870633a83a93def91ed4b0a82d2c4b10d549015d270661d5bb094619316196322c0dde493947fadcd7ae457daaaf38f476e53d7f8f76d7f843276c35b197dcf22656c0f38745975bf0843bf6e8223f79b64ec0bfffaa2b71be2045892fb6a72a935817a113d64e6d31ab7f7acb6138ea62d1ec62ce6ed1dab71b5c977dc7a09cf2a711f7932a17e6ee207123", 0xf3}, {&(0x7f0000a20000-0x56)="dbffd751d2c11b94cd0ceafe02059224be27aa93cc9469a28b0aebda03ae35628417afed82f70e9c9beddc6c5f896cb63beafe592bdf54bd2d5dc3e808d2bc312e52262e0c6c27b179175ac80916651498988b0b2cf9", 0x56}, {&(0x7f00009d5000)="821ed0ed838747d36ea1e6ab16c691208517f673785b58dfa026ec2cad2f5b8f8a40d22e15070a3cbd2718c335b51de97d68de79926cd129fc34c294a70ca0bff3850c41344ca46dc9860f618c5cfde8f3ecd1b29042feb9c90f8ebd57c500c439860f6dbca0d3cca2f58d19ec080f89a698445a906baf991f1f83dd4a43aef90105", 0x82}, {&(0x7f00003de000)="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", 0x1000}, {&(0x7f0000974000-0x23)="9fbfb46c42f8fdb7919243ca66d41f7f47eae13d6d22175dfb3ce1898794ad764aff1e", 0x23}], 0x5, &(0x7f000050a000-0x10)={0x10, 0x111, 0x5}, 0x10, 0x1}], 0xa, 0xc010) preadv(r0, &(0x7f0000c4b000)=[], 0x0, 0x0) 2018/02/03 07:44:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x400000005, 0x0, &(0x7f0000366000-0x8), &(0x7f0000fc5000-0x4), 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000689000)=@assoc_value={0x0, 0x3}, &(0x7f0000683000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000066e000)={r1, 0x7, 0x101, 0x5}, &(0x7f00003ae000)=0x10) 2018/02/03 07:44:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0}) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000676000)="14ba7dbf10718d065a06b5e9e12204c95383e61d81eb1438ba458f6707b19a55fb3a79d2862c8ad7c3f211aa350046a329eaa444ec0a243bb4da82b71e6f23bbbf519b833f6ab90188f96465a767992c30c73d") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000)={0x0}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r2, 0x29, 0x200000000013, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000002000), &(0x7f0000000000)=0x4) 2018/02/03 07:44:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000d3a000-0x3)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000dfe000-0x40)={0x0, 0x7, 0x2}) mq_timedsend(r0, &(0x7f0000a5c000), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x2, &(0x7f000058f000-0x10)={0x77359400}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000459000)={0x2, &(0x7f0000aac000)=[{}, {0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000c89000)={r1, 0x2}) mq_timedreceive(r0, &(0x7f0000d57000-0x83)=""/131, 0x83, 0x0, 0x0) 2018/02/03 07:44:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000651000), &(0x7f0000429000-0x4)) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:19 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) socketpair(0x5, 0x3, 0x101, &(0x7f0000a33000)={0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000b72000-0x10)={0x0, 0x70, &(0x7f0000fe7000-0x70)=[@in6={0xa, 0x0, 0x8000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x2, 0x100000001, @loopback={0x0, 0x1}, 0x100000000}]}, &(0x7f0000c4c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000dd3000)={r1, 0x5b, "63bf942d941a1f8d1966eb8086f4eee2d3cf3381672f4a8891e8db172dd1d92f4bf986ab211e6df213c881237ccaca2a50494ea777c6f0235e292e92e242e0c175fd523ff8ba17cc4af890abbc76cf785aef5862919af65764dea1"}, &(0x7f0000a34000-0x4)=0x63) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fe6000)='/selinux/policy\x00', 0x0, 0x0) 2018/02/03 07:44:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000651000), &(0x7f0000429000-0x4)) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae8000-0xc)) r2 = dup2(r1, r0) getsockname$netrom(r2, &(0x7f0000dc2000-0x10)=@ax25, &(0x7f000095d000-0x4)=0x10) 2018/02/03 07:44:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f66000)='hybla\x00', 0x6) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000c1f000-0x4)=0xe736, 0x4) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @empty}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, []}, 0xf0}, 0x1}, 0x0) sendto$inet(r1, &(0x7f0000495000-0x1000)="177474887d40b17e0505539072855017eabe309c3ae589d9ed7a9c6d683bc459456cb8fe68e372a2621dffb1557a173780ba72399100ff698411bb4d96d935b0f65bdeeaa951491511f6429f2b47d94e274f33011171cd74778c74de35b6cf30b20c1b57c622875b8bcb8d02251abec3072712077bc9b92d3801d3f4a5d5a4cc01cfbc2e1d0423ea009cab5d0f9a569defe6b11f6c6381737fbd9bbfe59d4ff23cdb8fed1710b9a6b96b52d28434174eb1d0256aa47a", 0xb6, 0x0, &(0x7f0000689000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/03 07:44:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c9c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000435000-0x4)) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) dup3(r2, r1, 0x0) socket$pptp(0x18, 0x1, 0x2) 2018/02/03 07:44:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000422000)='/dev/binder#\x00', 0x0, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000af6000)={0x0, 0x0}) getsockopt$inet6_buf(r1, 0x29, 0x7f, &(0x7f0000ca4000)=""/225, &(0x7f0000dff000+0x6f5)=0xe1) write$fuse(0xffffffffffffffff, &(0x7f0000601000-0x28)={0x28, 0x1, 0x0, @fuse_notify_store_out}, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000357000-0x38)={&(0x7f0000316000-0xb)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f00005ad000-0xcc)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0xfffffffffffffdca}}]}, 0x5c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185}, @flat={0x77682a85}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)}) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f00009ff000)={@syzn}) accept4$packet(r1, &(0x7f000042b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00004c8000)=0x14, 0x80000) clone(0x40180800, &(0x7f00000b3000-0x6b)="4004883efef09278c2957e701e7962cc16d0d778edefa5e14b051bb2151796235caa11b9082f20d6110d0a721f22caa97cc5fdddcdee61e23352c8fcdcade0a5314ae58ef7d55932062e834ef2ec8b89a76150bfda3f902110a9d51c83b3e898395b4a10617d4933d726d5", &(0x7f000064e000+0x8c9), &(0x7f00001b9000), &(0x7f0000310000-0x23)="53702959653a04e45a69848b23624a75cdcd45b618bc74e87196a3daf6f0bdcd95c30f") syz_open_dev$sg(&(0x7f0000cd2000)='/dev/sg#\x00', 0xfffffffffffff000, 0x0) ppoll(&(0x7f0000576000-0x8)=[{r0}], 0x1, &(0x7f0000de4000-0x10), &(0x7f00008a5000-0x8)={0x9}, 0x8) 2018/02/03 07:44:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00002bf000)='net/arp\x00') accept4$llc(r0, 0x0, &(0x7f00009a6000-0x4), 0x0) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000025b000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x919, 0x7c75}, &(0x7f0000b66000)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00005c3000)=@sack_info={r2, 0x4, 0x7}, 0xc) r3 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r4 = dup2(0xffffffffffffffff, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000fab000)={0x0, 0x3, 0x0, "9ede7a8c5ae95ec8672c93340f643a624f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r3, &(0x7f0000002000)=[{0x0, 0x3, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000ae5000)}}], 0x30) r5 = syz_open_dev$sndseq(&(0x7f0000cea000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r5, 0x404c534a, &(0x7f0000643000-0x4c)={0x0, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) dup2(0xffffffffffffffff, r5) 2018/02/03 07:44:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c64000)='/dev/rtc\x00', 0xef8e0aa1602a618f, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000be8000-0x78)={0x59f, {0x2, 0x1, @rand_addr=0x2}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x1, @multicast2=0xe0000002}, 0x100, 0x5, 0x80000001, 0xffffffffffffff67, 0x5, &(0x7f000012d000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0xb5, 0x1, 0x101}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$netlink(0x10, 0x3, 0x0) close(r3) r4 = socket$unix(0x1, 0x5, 0x0) bind$unix(r4, &(0x7f000000e000-0x8)=@file={0x1}, 0x2) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3, r1]}], 0x1}, 0x0) listen(r3, 0x0) r5 = dup2(r2, r3) r6 = dup3(r2, r1, 0x0) connect$unix(r6, &(0x7f000002d000)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f00001a2000)={0x3, [0x4, 0x200, 0x1]}, 0xa) 2018/02/03 07:44:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000651000), &(0x7f0000429000-0x4)) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) getsockname$llc(r0, &(0x7f00002ee000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000060c000)=0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000032c000)={0xfaf5, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000018000)=""/187, &(0x7f00001f9000)=0xbb) [ 142.543371] binder: 20687:20690 transaction failed 29189/-22, size 56-8 line 3005 2018/02/03 07:44:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f66000)='hybla\x00', 0x6) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000c1f000-0x4)=0xe736, 0x4) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @empty}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, []}, 0xf0}, 0x1}, 0x0) sendto$inet(r1, &(0x7f0000495000-0x1000)="177474887d40b17e0505539072855017eabe309c3ae589d9ed7a9c6d683bc459456cb8fe68e372a2621dffb1557a173780ba72399100ff698411bb4d96d935b0f65bdeeaa951491511f6429f2b47d94e274f33011171cd74778c74de35b6cf30b20c1b57c622875b8bcb8d02251abec3072712077bc9b92d3801d3f4a5d5a4cc01cfbc2e1d0423ea009cab5d0f9a569defe6b11f6c6381737fbd9bbfe59d4ff23cdb8fed1710b9a6b96b52d28434174eb1d0256aa47a", 0xb6, 0x0, &(0x7f0000689000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/03 07:44:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000c0a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000185000)=0x14) getresuid(&(0x7f0000ef2000), &(0x7f0000ad9000)=0x0, &(0x7f0000431000-0x4)) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000c21000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}, 0x1, 0x2, 0x1, 0x2, 0x2, 0x0, 0x20, 0x2c, r2, r3}, {0x100000000, 0x2, 0x3ff, 0x8, 0x7, 0x1f, 0xfff, 0x1}, {0x1, 0x20, 0x7, 0x8}, 0x1, 0xa, 0x3, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x2, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x3, 0x5, 0x1, 0x100, 0x5, 0xfffffffffffffffb, 0x5}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f00001ff000-0x1c)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0xf45b37fdf0d28731) listen(r5, 0x0) r6 = dup3(r5, r0, 0x80000) sendmsg$inet_sctp(r6, &(0x7f00006b1000)={&(0x7f00008d7000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f00006b1000)=[], 0x0, 0x0, 0x0, 0x4040000}, 0x8010) sendto$inet6(r4, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) recvmmsg(r4, &(0x7f00009e4000-0x12c)=[{{&(0x7f0000db3000-0xc)=@nl=@kern, 0xc, &(0x7f0000136000-0x10)=[{&(0x7f0000492000-0x49)=""/73, 0xfffffd63}], 0x1, &(0x7f0000d5e000-0x8)=""/8, 0x8}}], 0x1, 0x0, &(0x7f000080b000-0x10)={0x77359400}) r7 = accept4(r5, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) sendmsg$nl_crypto(r7, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, [{0x0, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x0, 0x1}]}, 0xfffffc76}, 0x1}, 0x0) r8 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) dup3(r8, r0, 0x0) r9 = socket$pptp(0x18, 0x1, 0x2) ioctl$void(r8, 0xc0045878) fstat(r9, &(0x7f0000ade000-0x44)) getsockopt$netrom_NETROM_T1(r8, 0x103, 0x1, &(0x7f0000eca000-0x4), &(0x7f000035b000-0x4)=0x4) [ 142.727424] binder: 20687:20690 transaction failed 29189/-22, size 56-8 line 3005 2018/02/03 07:44:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c9c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000435000-0x4)) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) dup3(r2, r1, 0x0) socket$pptp(0x18, 0x1, 0x2) [ 142.842924] binder: undelivered TRANSACTION_ERROR: 29189 [ 142.848616] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/03 07:44:20 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) socketpair(0x5, 0x3, 0x101, &(0x7f0000a33000)={0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000b72000-0x10)={0x0, 0x70, &(0x7f0000fe7000-0x70)=[@in6={0xa, 0x0, 0x8000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x2, 0x100000001, @loopback={0x0, 0x1}, 0x100000000}]}, &(0x7f0000c4c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000dd3000)={r1, 0x5b, "63bf942d941a1f8d1966eb8086f4eee2d3cf3381672f4a8891e8db172dd1d92f4bf986ab211e6df213c881237ccaca2a50494ea777c6f0235e292e92e242e0c175fd523ff8ba17cc4af890abbc76cf785aef5862919af65764dea1"}, &(0x7f0000a34000-0x4)=0x63) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fe6000)='/selinux/policy\x00', 0x0, 0x0) 2018/02/03 07:44:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000d11000-0x4), 0x1) connect$inet6(r0, &(0x7f00007cf000-0x1c)={0xa, 0x0, 0x8000, @loopback={0x0, 0x1}, 0xd1}, 0x1c) r1 = dup(r0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00006f3000)=0x5) bind$inet6(r1, &(0x7f0000876000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x39) 2018/02/03 07:44:20 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/02/03 07:44:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={{r1, r2/1000+10000}}, 0x100) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000694000-0x4)=@int, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000064a000)='/dev/rtc\x00', 0x0, 0x0) fchownat(r3, &(0x7f0000a8c000)='./file0\x00', 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000ffa000-0x58)=[@in={0x2, 0x2, @rand_addr=0x2}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0xd7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, @in6={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x3}], 0x58) 2018/02/03 07:44:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$int_out(r0, 0x5464, &(0x7f00003e6000-0x8)) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000736000-0x20)={@common='tunl0\x00', @ifru_flags=0x2000}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000783000-0x6c88)=@newlink={0x40, 0x10, 0x200000000009, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0xc, 0x16, [{0x8, 0x1, [@nested={0x4, 0x0, []}]}]}]}, 0x40}, 0x1}, 0x0) 2018/02/03 07:44:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) dup3(r1, r0, 0x0) socket$pptp(0x18, 0x1, 0x2) memfd_create(&(0x7f0000e27000)='\x00', 0x3) 2018/02/03 07:44:20 executing program 7: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f62000-0x4), &(0x7f00009e0000-0x4)=0x4) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000f71000-0x108)={0x0, {{0xa, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4a5012ce}}, {{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x7}}}, 0x108) 2018/02/03 07:44:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004a5000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) fchmod(r0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/02/03 07:44:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000caa000)='/dev/ptmx\x00', 0x80, 0x0) ioctl$TIOCSBRK(r0, 0x5427) ioctl$KDSETLED(r0, 0x4b32, 0x170) 2018/02/03 07:44:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000173000)) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) pwritev(r0, &(0x7f00001cc000-0x40)=[{&(0x7f0000bf2000-0xdc)="cbdcd1fbbf7a6cbb253ed0ff37c20a4d87e48d1e66ef288b649d25fd2daef7ade424cedc124c4a3aea33a8a18d85a476115e2fdb33b95c453bc7a7b23c2e4a5c9275de1878619dbc993a36d39e8b12e515c23c6381ecf855b8fd2e8562449b69befe0a4d579a337e93d06432f6176701beb9f80ce704d3c29cd45a705ce993fc85cd772a17c937c64ecea9a69fec146a31df043d3d90d79ca33f5727940e255de84785552efa0659d0263495d3ec978f06e840c515160ec88b749b829d5920556e1766751d6d7b94ea2722b525e79055b452e92f44aa7f565a171611", 0xdc}, {&(0x7f0000275000)="000269f0d2c59a717e896657a03cccd345cc636f5b56a6ac676d", 0x1a}, {&(0x7f0000ae5000-0x3b)="70705249b20dcea3b2b90f6ab00c2af754238957141323212a62328f3bc99ba7b2138ff858b6e8ea3ea7dc2f9d4f7cbeb9847fadeb94075fed893c", 0x3b}, {&(0x7f0000223000)="257855cb4ed730eea943e1777b393277c82abf54a4345be1a9c5018e701e4b67b526fb35aa469f7d415a5d015917acc00547f0600a2ab2af4b3cdfa805171156ed2b7a3874daa6edf6630093b42a58edccdd63ec89ccdb0fb26e9373cf11d69935a6bf2bfe59925fd66c66a59dc0f1b41f79bb5aab91c7c325b23c4d9fa06e3668e5fc9a9c316ddfebab454a9eefaf7574d306ab4afc5085f216d73ec6", 0x9d}], 0x4, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00002ae000-0x30)={0x8, 0x0, &(0x7f0000379000)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000c29000-0x1f)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306}], 0x0, 0x0, &(0x7f00001f7000-0x1)}) 2018/02/03 07:44:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000048e000-0x8)={0x0, 0x0}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bea000)='/selinux/checkreqprot\x00', 0x121000, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000d0a000-0x4), &(0x7f00004c2000)=0x4) ioctl$LOOP_CLR_FD(r3, 0x4c01) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x37) ptrace$setopts(0x4209, r2, 0x40000c, 0x0) 2018/02/03 07:44:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x71, 0x20008045, &(0x7f000057f000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getpeername$inet(r0, &(0x7f000066f000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f00002ea000-0x4)=0x10) r1 = open(&(0x7f0000b0c000-0x8)='./file0\x00', 0x20000, 0x40) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00003ee000)={0x1f, 0x6, 0x0, 0x9, 0x1, 0xa5}) [ 143.257917] binder: BINDER_SET_CONTEXT_MGR already set [ 143.265643] binder: 20768:20774 ioctl 40046207 0 returned -16 [ 143.276829] binder: 20768:20769 unknown command 0 [ 143.283524] binder: 20768:20769 ioctl c0306201 20007000 returned -22 2018/02/03 07:44:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) modify_ldt$read_default(0x2, &(0x7f000038e000-0x90)=""/144, 0x90) clock_settime(0x4, &(0x7f000068b000-0x10)={0x77359400}) socketpair$ax25(0x3, 0x7, 0xc4, &(0x7f0000a37000)={0x0}) shutdown(r0, 0x1) 2018/02/03 07:44:20 executing program 0: clone(0x0, &(0x7f00006d5000-0xc6), &(0x7f0000ec2000), &(0x7f00005db000-0x4), &(0x7f0000387000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000001000), 0xffffffffffffff2e) 2018/02/03 07:44:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) keyctl$join(0x1, &(0x7f00001fb000-0x5)={0x73, 0x79, 0x7a, 0x3}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c23000-0x10)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) r1 = creat(&(0x7f00008ed000)='./file0\x00', 0x108) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000a16000-0xde)=""/222) 2018/02/03 07:44:20 executing program 6: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='clear_refs\x00') write$fuse(r0, &(0x7f00009f1000)={0x28, 0x0, 0x0, @fuse_notify_store_out}, 0x28) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000aa1000)=""/4096, 0x1000, 0x40010002, &(0x7f0000aa1000)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/02/03 07:44:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f000078c000)=0x1) socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f00007f5000-0x8)={0x0}) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000e8f000-0x4)={0x800, 0x8, 0x80000001}) r2 = memfd_create(&(0x7f0000f81000-0x14)='@)$trusted{g-vmnet1\x00', 0x3) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000bf5000-0x5)='veno\x00', 0x0) 2018/02/03 07:44:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000337000-0xc)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075b000-0x30)={0x4c, 0x0, &(0x7f000092b000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bd2000-0x48)=[], &(0x7f0000a82000-0x18)=[]}}}], 0x0, 0x0, &(0x7f000005b000-0x82)}) r2 = fcntl$dupfd(r0, 0x406, r0) fcntl$setlease(r0, 0x400, 0x3) openat(r2, &(0x7f0000454000)='./file0\x00', 0x2001, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ac5000)={0x0, 0x0}) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000709000-0x4)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000b8000)={0x4, 0x0, &(0x7f0000109000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f0000584000-0xad)="e7"}) 2018/02/03 07:44:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000fa3000)={0xd34, 0xffffffffffffff7f}, 0x8) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) r2 = fcntl$dupfd(r1, 0x406, r0) connect$l2tp(r2, &(0x7f00001c5000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x2, 0x1, 0x2, {0xa, 0x0, 0x401, @ipv4={[], [0xff, 0xff], @empty}, 0x8}}}, 0x32) r3 = dup3(r1, r0, 0x0) getpeername$packet(r3, &(0x7f00008fa000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000238000-0x4)=0x14) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000231000-0x10)={r4, 0x1, 0x6, @empty}, 0x10) socket$pptp(0x18, 0x1, 0x2) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000527000-0x4)={0x2, 0x2, 0x200}) 2018/02/03 07:44:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x4001, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a3a000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0xcc1d, &(0x7f000001c000)) rename(&(0x7f000001d000-0xe)='./file0/file0\x00', &(0x7f000001c000)='./file0/control\x00') 2018/02/03 07:44:20 executing program 0: clone(0x0, &(0x7f0000428000-0x26), &(0x7f0000fa4000), &(0x7f0000ec1000-0x4), &(0x7f000066b000)) getrandom(&(0x7f0000001000-0x52)=""/82, 0x52, 0x0) r0 = socket$inet6(0xa, 0x800, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000043e000-0x71)={0x0, 0x69, "62737830cf798b446eb3aa77c121c8d18f36ee0456808ca4c833a30d528232e9de85ba7322157c70097584769b5b19924ca135c938d8ad6322d113a1dfaad2b140a62fb0cb5a9ebd359b0ecd8cbc378292a39edb50cdbbb8288ebf6a428bd26c5bebe0cae5328c5577"}, &(0x7f0000000000)=0x71) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000eb1000-0x8c)={0x0, @in6={{0xa, 0x0, 0x80000000, @empty, 0x72d}}}, &(0x7f0000000000)=0x8c) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x5}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x100000000, 0x5, 0x34ba, 0x0, 0x7, 0x26c, 0x200, {r2, @in={{0x2, 0x1, @rand_addr=0x7fff}}, 0x7, 0x6400206b, 0x2, 0x7, 0x9}}, &(0x7f0000bea000)=0xb8) 2018/02/03 07:44:20 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) timer_settime(0x0, 0x0, &(0x7f0000011000), &(0x7f0000001000-0x20)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_int(r0, 0x0, 0x37, &(0x7f000004e000)=0x9, 0x4) 2018/02/03 07:44:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) futex(&(0x7f0000005000-0x4), 0x85, 0x0, &(0x7f0000002000-0x10), &(0x7f0000003000-0x4), 0x40000001) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r2 = socket$unix(0x1, 0x0, 0x0) r3 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e66000)={{{@in=@rand_addr, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@local}}, &(0x7f0000259000)=0xe8) r5 = getgid() sendmsg$unix(r0, &(0x7f000019d000-0x38)={&(0x7f0000fd3000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00009f0000-0x30)=[{&(0x7f00003c8000)="a19426454fac3e0e4df4c3ff5b515b2d9f7be18948b44fc890ee1f280e7d827752e40baac80685a6c60faea3b96adb1cda574e87a956fe4ff2f5872e09a94cb13f74f656ecfaa20cc30be0845bf6723a71d17cc9ac60fa100c291369e273be51b2a13f5b5a0da5b022b259b899ac7bc9c5590ef94a4b8cb7302bf713b6ca2e08e9673893bc6d7a75bb1d9806d208cd511881cedc66d1ced35f71b848990aab6d51159b5790930f07d8725b5b4df46bb24a9c3d43613d1bb8b5a4db70b3f8fb9ec779a8238a1819b0a71fec9b51", 0xcd}, {&(0x7f0000eb8000)="cf5db0b8652b36a0261997e54b78e4bc72a879287672bab43b86abc6e691595f52c0e203c8fa83833a76d70feb082eda69d159b4f2f9b7ad3e", 0x39}, {&(0x7f0000892000-0xf7)="31d5c546c750284d3ae6642dbd424148f36792223415b50d9970a4398e4e985081a7f7323aec3557338bb994be4c30a5fb43ff6d15c189ffc3e9902ac6e536d182ac3fed84ab7d15c7e8b395bcbeaa84bbf67e7a3f3208097001ffa5a29f627bbf55ec785e33e94a09cce8a8a1f3a1dee158248e4037a964e6fa2f3ab0c5d93fe4572d6e19eed5cdb0ec94febafc1e4c36a6ad6d22806dad78f2e1b216495fb88d660bb5c97dad65089970e108c13798cdd5f88959a3846f23eae84b84e3c71755b8a2924a695f63ef308f6f105cc5185afadcf4b4452ad30a9376145059c0e969e773d47c298a8578597771907297863aea34c36bb56e", 0xf7}], 0x3, &(0x7f0000899000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r2, r1, r2]}], 0x68, 0x4000000}, 0x4000000) fstat(r1, &(0x7f00006ca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(r1, 0x9) stat(&(0x7f0000324000)='./file0\x00', &(0x7f0000446000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000090d000)='./file0\x00', &(0x7f00001d4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000ebb000-0x38)={&(0x7f0000e69000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000049000-0x20)=[{&(0x7f000060d000)="75e9d78cdf72591ad81a4b82a29383539674d35a7e62855846bf1e96f3c3ac773eed03d9eac21d73ab7678ab55d8303b57756354bc8abd61eb78fd94b28ccc70e54a8eb005cce898f01bcc1e7255048af6614ad97d8a7edbcbd834097a92497af97b08bd1850e12dff4ee300550e289d2716d8b62321", 0x76}, {&(0x7f0000a3a000-0xb1)="ff8c2d8339a0eba02b477ad88504a6945b4409343f3eac413662a0c744346333311f82017b0e2c996f6abde6efecc6c71640aacd00bed1e0b519653f1acd0955132790242fd28dc5a9e51a93c5c9df69a81e8d18320173f69aa298dc8d85d06ccaf62dbf8273ba24a8b43863b4128184acfd7685a70e5ff4d59139bdefbd6ea34a3802d9dca559aa364ee859f4631892ca8046ed5dd82fc904429c0f0f11dc6dc635863167533a307765b329157ee48d2c", 0xb1}], 0x2, &(0x7f00005c8000-0x58)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x58, 0x800}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000071c000-0x8)=@assoc_value={0x0, 0x7fff}, &(0x7f0000832000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000379000-0x8)={r10}, &(0x7f0000596000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000bda000)={0x0, 0x4, 0x9, 'queue0\x00', 0x9}) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f000000b000)={0x0, 0x989680}, &(0x7f000020f000), 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000145000)={r10, 0x5, 0x10000, 0x0, 0x9, 0x5}, 0x14) 2018/02/03 07:44:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:20 executing program 7: r0 = syz_open_pts(0xffffffffffffffff, 0x511502) ioctl(r0, 0x100, &(0x7f000003a000-0x4f)="4894d84724bd26a08c9c3d7298caf92b9202eba9f743319eb692c129086eb60e2d79283e5dd5b6cfe77145939e6d8a01a7c85c0d9caed00a3730940194ee52833a08a6cfaf891eb06d94afe286c91e") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00003c1000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$update(0x2, r1, &(0x7f0000001000-0x1017)="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", 0x1017) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000002000-0x8)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000)='id_resolver\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)='vmnet0\x00', r1) 2018/02/03 07:44:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f4d000-0xb)='/dev/loop#\x00', 0x7, 0x400) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) dup3(r1, r0, 0x0) r2 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000286000)=0x0) waitid(0x3, r3, &(0x7f0000b41000), 0x20000000, 0x0) 2018/02/03 07:44:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000f93000-0x8)={0x1}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000dd6000)={0x7fffffff}, &(0x7f000083a000-0x8), 0x8) r1 = getpid() r2 = gettid() read(r0, &(0x7f0000000000)=""/128, 0x80) tgkill(r1, r2, 0x1) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c37000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00007da000)=@assoc_value={0x0, 0x1}, &(0x7f0000b99000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000337000-0x8)={r4}, &(0x7f0000c5e000)=0x8) 2018/02/03 07:44:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/03 07:44:20 executing program 0: r0 = socket$unix(0x1, 0x7, 0x0) fcntl$lock(r0, 0x0, &(0x7f0000859000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000002000-0x6)='rxrpc\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000)="368f55cbac640f38b444b4b25a97b87004ab27538657822a90b5ac3e41730b7830c976b4b68353f17710a86b68648a569890e7787c931fabe4b7ddbae929ea23a557aa7396c7daa0b768ce828767523cbb", 0x51, 0xfffffffffffffff9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002000-0xda)="0b14a8d0071a01032598170afb381b30f69b6fbb45ff185b6ac1a4d5dadf3290b72734c77d4698d1c16e6b3e872cee8e8a2cee0a48dce6da90570d13c9f331b9ab99142d43939b032848a0943b5a2e3d5cfe35aff06a9c00e86edf4be9549f5dd3f4ddf48e15bd604b650fea0d44c8c8c7cb86db00056813b5bad60d4b1ed9d35a144b4a3bd0ef9ba5674bbcad419e551c3db2c11473948169ab3d6594f2255d7fe0f8452c674bf74cd3a19e9dfbd071df26f50c35a23c87f0a706b67412d8c32c4c090000000000000051d1b0fba03df4cc0527df2209af6d", 0xfffffffffffffed5, r1) [ 143.727653] binder: 20838:20844 ERROR: BC_REGISTER_LOOPER called without request [ 143.788084] binder_alloc: binder_alloc_mmap_handler: 20838 20000000-20002000 already mapped failed -16 [ 143.802212] binder: BINDER_SET_CONTEXT_MGR already set [ 143.807530] binder: 20838:20844 ioctl 40046207 0 returned -16 [ 143.808154] binder_alloc: 20838: binder_alloc_buf, no vma [ 143.808195] binder: 20838:20859 transaction failed 29189/-3, size 0-0 line 3128 [ 143.819801] binder: 20838:20860 ERROR: BC_REGISTER_LOOPER called without request [ 143.838406] binder: undelivered TRANSACTION_ERROR: 29189 [ 143.849899] binder: undelivered transaction 91, process died. 2018/02/03 07:44:20 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) fchdir(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f000050d000-0xe8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000001000-0x8)={0x5}, 0x8, 0x800) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r2, 0x29, 0xcf, &(0x7f00002aa000-0x4), &(0x7f0000001000-0x4)=0x4) write$evdev(r1, &(0x7f0000001000-0x48)=[{{0x77359400}, 0x2, 0x7ff, 0x17}, {{}, 0x0, 0x1, 0x2c}, {{0x77359400}, 0xe6, 0xdf1, 0x7}], 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$netrom(0xffffffffffffff9c, &(0x7f0000001000)=@ax25, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000002000-0x4)=0x3, 0x4) 2018/02/03 07:44:20 executing program 2: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) modify_ldt$write2(0x11, &(0x7f0000e37000-0x10)={0x1, 0xffffffff, 0xffffffff, 0x200, 0x4, 0x2, 0x2800, 0x1, 0x401, 0x8}, 0x10) bind$inet(r0, &(0x7f000000f000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000f74000-0x4), &(0x7f00009e9000-0x4)=0x4) connect$inet(r1, &(0x7f0000f6a000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000f6a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/02/03 07:44:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) dup3(r1, r0, 0x0) socket$pptp(0x18, 0x1, 0x2) 2018/02/03 07:44:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:20 executing program 5: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fc1000-0x15)='/dev/pktcdvd/control\x00', 0x40000, 0x0) connect$inet(r2, &(0x7f0000714000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x30, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8), 0xfd09, 0x0, 0x0, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000fc2000-0x24)={0x4, 0x8, 0x8, 0x6, 0xfffffffffffffffa, 0x0, 0x41, 0x5, 0x9, 0x0, 0x7, 0x10000}) 2018/02/03 07:44:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000785000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0xc2d0) 2018/02/03 07:44:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a28000)='\x00', 0x1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000047d000-0x8)={0x2, [0x80000001, 0x10000]}, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00001a6000-0x38)={&(0x7f0000235000)={0x10}, 0xc, &(0x7f0000011000-0x10)={&(0x7f000000f000)={0x14, 0x1b, 0x2fd, 0xffffffffffffffff, 0xffffffffffffffff, {0x10}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 07:44:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000f49000)='/dev/usbmon#\x00', 0x2, 0xc000) unlinkat(r1, &(0x7f0000bc5000)='./file0\x00', 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f0000706000-0xd5), 0x29b, 0x0, &(0x7f0000c76000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000932000-0x4)) 2018/02/03 07:44:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:21 executing program 3: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000057b000-0x8)={0x0, 0x0}) fchdir(r0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) 2018/02/03 07:44:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000a42000)={0x0, 0x6, 0x10, 0x4, 0xffffffffffffffff}, &(0x7f00003d7000)=0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00001d7000-0x8)=@assoc_value={r1, 0x3}, 0x8) r2 = socket$inet6(0xa, 0x820, 0x5) setsockopt$inet_int(r2, 0x0, 0x18, &(0x7f0000d11000-0x4)=0xfffffffffffffffb, 0x4) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d66000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000854000), &(0x7f0000bd9000)=0x4) r4 = dup(r2) keyctl$join(0x1, &(0x7f0000894000-0x5)={0x73, 0x79, 0x7a, 0x3}) bind$inet6(r4, &(0x7f0000876000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x39) 2018/02/03 07:44:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x524c) chmod(&(0x7f00009c3000)='./file0\x00', 0x408c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d98000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept$inet(r2, &(0x7f0000618000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000434000)=0x10) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000b7e000)=""/226) listen(r1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r3, &(0x7f0000363000-0x60)=[{&(0x7f0000c16000-0xc3)=""/195, 0xc3}], 0x1, 0x100) 2018/02/03 07:44:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffefe, 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) ptrace$poke(0x5, r1, &(0x7f0000001000-0x8), 0x6) bind$inet(r0, &(0x7f000031b000-0x10)={0x2, 0x1, @rand_addr=0x100}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000380000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x7fff, 0x40) tkill(r4, 0x8000000000000023) linkat(r0, &(0x7f0000aad000-0x8)='./file0\x00', r0, &(0x7f0000446000-0x8)='./file0\x00', 0x1400) prctl$void(0x3) statfs(&(0x7f0000fa6000-0x8)='./file0\x00', &(0x7f0000f23000-0x76)=""/118) eventfd(0x4) mq_notify(0xffffffffffffffff, &(0x7f000007b000-0x58)={0x0, 0x0, 0x0, @tid}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000308000-0x4)) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f000037f000-0x5)={0x44000000, 0x5, 0x36}) ptrace$setopts(0x420b, r4, 0x8, 0x20000008) 2018/02/03 07:44:21 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap$binder(&(0x7f0000745000/0x3000)=nil, 0x3000, 0x3, 0x4011, r0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)) 2018/02/03 07:44:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x4, 0x3, @fr=&(0x7f0000f02000-0x18)={0x1, 0x0, 0x400, 0x502, 0x9, 0x7, 0x8000}}}) ioctl$int_in(r0, 0x5421, &(0x7f00000c3000-0x8)=0x3) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) r2 = dup3(r1, r0, 0x0) r3 = socket$pptp(0x18, 0x1, 0x2) r4 = getpgid(0x0) stat(&(0x7f0000bd4000-0x8)='./file0\x00', &(0x7f000035c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000a0c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000444000-0x4)=0x0) r8 = geteuid() lstat(&(0x7f0000b9b000)='./file0\x00', &(0x7f00002d9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000040f000-0xe8)={{{@in6=@remote, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000676000)=0xe8) getresgid(&(0x7f0000552000), &(0x7f0000c1c000-0x4), &(0x7f00007bd000)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000087f000)=0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000a41000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000281000)={{{@in6=@loopback, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@empty}}, &(0x7f0000c25000)=0xe8) fstat(r3, &(0x7f000018e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000eea000)={{{@in=@loopback, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f00001b8000-0x4)=0xe8) r19 = getegid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00008bd000)=0x0) stat(&(0x7f0000afe000)='./file0\x00', &(0x7f00001d2000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000f07000)='./file0\x00', &(0x7f00001d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000a34000)=0x0) stat(&(0x7f0000f92000)='./file0\x00', &(0x7f0000f5b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000f68000), &(0x7f00003e1000), &(0x7f000042f000-0x4)=0x0) sendmmsg$unix(r2, &(0x7f0000fe5000)=[{&(0x7f0000e41000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a40000-0x20)=[{&(0x7f0000315000)="c56ed904cc9dbfeccf5b658006919db41a78697680add533022e2009263c15161e796ee00fdf4c4ca3c1cf64dff2db229e75acf60d3156cdc7349f173be6cb943ffc3810fddc08c064c3668f0d99ec999f6fc78992ab53816de41a0cc7ba5672118960f3ce10a436da36686eaa", 0x6d}, {&(0x7f000023f000)="11c9c4ed938696624416a92a559f9b74fa04d9d93b645502c500da0e19cd83bbdb7b2b232056734fcc8c56eb2d45adc2a07a8c46006ff56ec830254df85c924e8b72d5f19067d3c0e00ab3f163d0d8164a568213071ba18662e386a44c6441dc3d50a11a624837ab88200b9225069bea23c21cad6c951eb32c4cfd000a9840b79ded02b02c092bf612834268bc9fd7c5405e586958f5433caec3efc4b00fb3309a4c8babfa015623febaaa18176c471b88f98880fe21706b250fa0ccdaf3d94f882f6555825eebc1705d88fa2fc79fdf", 0xd0}], 0x2, 0x0, 0x0, 0x48004}, {&(0x7f0000240000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000dcf000)=[{&(0x7f00006c0000)="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", 0x1000}], 0x1, &(0x7f0000fcd000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x38, 0x1, 0x1, [r3, r3, r1, r3, r2, r0, r2, r2, r1]}, @rights={0x20, 0x1, 0x1, [r2, r0, r3, r0]}, @rights={0x30, 0x1, 0x1, [r2, r2, r3, r1, r2, r2, r1]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0xc8, 0x4001}, {&(0x7f00004eb000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000e33000-0x30)=[{&(0x7f0000a2f000)="6023cb26c8d51ba3c21cd1e7ef1e98ede7c03b0660c4f60fcd7fc9ae62aba26ac4c9b6de56b8195d9037e471386388945e2ce329ef706172bfd2f28dce3ed0d48c6618bafc83d25654301e650733342960b53e35f7eecdd1a50aa1c77eb55ce618facc49cf467c5cb26fa94ec09b5bd7a2c618f7881b1cdcba1ed1957af3", 0x7e}, {&(0x7f0000739000-0xe)="c84cd2e0036977bfdee024dde08f", 0xe}, {&(0x7f0000ab7000-0xf5)="6de9e61f8ddf95ebf54bbe134ba9917279b8eb98af6279c7eedf87479740467c7e3b314425b29dc48159ab6e195467a1f2c27ca944ebafd53345f1fb7a4adae3f993773c5891ba583bc6acff38ee56f9b1edc6d4e768e33fb3393c6d75a99f7813a3546329d924a21cbac2ad64a585bd7808c3e534992078739201fbdebdc88c624a3bb8c4a7be29db10c345ac956ac9ff1a510bcf4ed7b86d9933dd30e4420c7151fca37c6ca974bc15dac1f59dc12e1c24de2e7b97401c7533c3c3029b9775f344d60e322401db0044b1af299eae394859d87afab6e19407c3b397b6d3c94bb2a26066ca623d087d0f334c04ffda6e55f063c75b", 0xf5}], 0x3, &(0x7f00002fb000)=[], 0x0, 0x44000}, {&(0x7f00008aa000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000473000-0x30)=[{&(0x7f0000d87000-0x1000)="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0x1000}, {&(0x7f0000991000)="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", 0xff}, {&(0x7f0000ff8000-0x16)="73f05459899c67a2aae5e8970bb3e099149c2dfc5e0a", 0x16}], 0x3, &(0x7f0000a81000)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x20, 0x1}, {&(0x7f00000a1000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f63000-0x60)=[{&(0x7f0000245000)="27a861eec574472ac954297faafe1c63d6df937159a83e15c41b66ab7716849fe1d3dba968381a00e81e09bf419a34ec29fc6bdd3c5d4f342b29b5da89416e5206dbb1cd83f626d9a42345c78288fe8e970c8e0c9c8286f3075399975bf0b2f47297547b96d5951067a037e2788d812280f190d545ec8ad4164c7b65e22a35c2a729fe267f1d9d1ceb3ff0a852449a76481e89dc20c07607d1f92c940a42c4eac7b3d8aeca06c5764a9e122d11e11359268d2793d477ff8043c5cf07c21227d24723a7e6313d17b366854b94349bc44f", 0xd0}, {&(0x7f00002a4000-0x41)="9831ac7902601226e86b3689afc1b7b3eba5019daa83c39d4370dcf49ea47eaf5fb4476338352fffca23fb53b3f2873ff6abdb7449b957265200e8304a41167571", 0x41}, {&(0x7f0000765000)="71e2ed019aaaa81ee91e55324b8dbc65a3d0b4249c9a5b170280b6b4ed9622eeaf2556350dc5b4960bd635c168ffc83a8f46a24499bce79cfb75a7d7fa914057225a52cf69e33272e6955819c3bddf0fcf399eeddf5ea87d9a0fa3b248a79001f196c343698cdf42a693e58ad6bdbc1f6db6703b9c0ae5ca7726", 0x7a}, {&(0x7f0000169000)="aff79bf2b5dd6723393e6ded36f8c357d25752bfb0f6b297d88492089cf9854d6399cd7c4981ea471fd3f33e91b270534614c9a08bc3c09e553a3fbae85799c83515c06250685f3375495483c4dc906393e48d0bcbf3342680ce26dcfa5b2647ea654828597400518518c4fce243c24252f4ee217bf7a3c62339aa6be4819e7ca581e08b3796b378fac7698b7ff96d0105b3f649b64c691aead6ad10ff7c216dcd5b94c6dd783abe2a8bf31b81ae523014d713e6a246241647d229208349b43f674e6016caecfaaaac1042a0702b2411eb553fbd28affd558b1a24", 0xdb}, {&(0x7f00001a1000-0x69)="562554d97fc1bb0811b6b4108cd15166d19b2582ed3fd56a1ca0f5c710b38b984561dc0876174dd769c19d006b25808c5d38f5298ac26b73c0bbc560f489925ab3c30a4731484a2e2eae1aa2703c3168c6f11bf0fd3b12c08d0b5dc854de2dd636704a8c48b4c2e61e", 0x69}, {&(0x7f00005a5000-0x47)="411b7aaf36ab6ff13b5336bf5c55be08246ed5a978d27ecbe3f187939d26986d5459cb78a24ee79c9426fc17453fa713c904641bc0699f9f89f761515ed169cd32b140462f4798", 0x47}], 0x6, &(0x7f000040c000-0x138)=[@cred={0x20, 0x1, 0x2, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x20, 0x1, 0x1, [r0, r2, r0]}, @rights={0x28, 0x1, 0x1, [r1, r2, r0, r1, r3, r2]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x38, 0x1, 0x1, [r1, r2, r2, r2, r3, r1, r2, r0, r3, r3]}], 0x138, 0x40001}], 0x5, 0x800) 2018/02/03 07:44:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000c37000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f0000882000-0x4)=0xbbc2, 0xfffffffffffffe9a) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000a2c000-0x9)='/dev/sg#\x00', 0x4, 0x101200) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000807000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x3, @rand_addr=0x15}, @in6={0xa, 0x3, 0x800, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7fffffff}, @in6={0xa, 0x3, 0xa181, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000000}], 0x98) 2018/02/03 07:44:21 executing program 7: madvise(&(0x7f0000510000/0x3000)=nil, 0x3000, 0x3) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5385, &(0x7f0000187000-0x1)="e1") clone(0xfffffffffffffffd, &(0x7f00009cc000), &(0x7f0000f5b000-0x4), &(0x7f000061b000), &(0x7f0000b97000-0x8e)) get_thread_area(&(0x7f0000f49000-0x10)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000001000-0x90)) 2018/02/03 07:44:21 executing program 5: pipe2(&(0x7f0000f96000-0x8)={0x0}, 0x80000) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008df000-0x10)='/selinux/status\x00', 0x0, 0x0) inotify_add_watch(r1, &(0x7f00009c2000-0x8)='./file0\x00', 0xa4000021) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000d49000)='./file0\x00', r1, &(0x7f0000001000-0x8)='./file0\x00', 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ca5000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)) mount(&(0x7f0000582000)='./file0\x00', &(0x7f000060c000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9020, &(0x7f0000ce1000-0x19)) mount(&(0x7f000012c000-0x8)='./file0\x00', &(0x7f00006af000)='./file0\x00', &(0x7f0000310000-0x8)='qnx6\x00', 0x203ffd, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000c45000)={0x6}, 0x4) 2018/02/03 07:44:21 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) rt_sigsuspend(&(0x7f0000f0b000-0x8)={0x9}, 0x8) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000012000-0x1c)=@req3, 0x3) 2018/02/03 07:44:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x10001, &(0x7f0000290000-0x8)={0x0, 0x0}) shutdown(r1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000153000)) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000b77000-0xa7)="000100000000000000006b00593310b20b2dc2c348186f72e65ffbf90525f2fcbc76c6e55c2f65502a43c6f6617e27a083c809ff8e4a1c4a3fd8c407df9c8d594f4a01d8fab51f7f1619200f7cf2de922931f109d41b210e70bb9009d484ceafd7fe6f76384f72d40ed0adccaf8a49c7a60ecc0f28c2a2e79482477c9170bfc8a469ffed25d7c2178b13b9a3bee022fb8a82a623a266bbe28a498370abb71017cecc135470bb7b") sendfile(0xffffffffffffffff, r3, &(0x7f0000c97000), 0x7b4) ioctl$sock_netdev_private(r3, 0x89fb, &(0x7f0000de5000)="96b647028f6acf8fd0ff1ea3ccc629cdc4d70b9f9eae38f200b09e2eacb8009ad26013a96756821ce6af4f85e2af8f6ccfa06cde06d8b143f1d61137bf118133f3687a48cdea819d7750dd87172af9c75cd3f3548ea6c9c211ddbebd5a565393a41d6f81a55eab3b10e3d907abdb0b4732be92affe23ea62d6b46c53a23363bc8af7da89e980e10e672be4f920fa273d6cb1f9e3442df33b052307fea5da8a01d3c045344877889a0aa93fbb5eda9f18777a5ce58fedb0247efedcc9d96998db27de435a826835a0422dceaf6e0c0d72660e6021d41820929aa182d06b2020d1f9cdfffe7f94875d3f9ae0") 2018/02/03 07:44:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db7000-0x4)=0x200ff, 0x4) fallocate(r0, 0x1, 0xffff, 0x1) sendto$inet(r0, &(0x7f000038d000-0x69), 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty}, 0x10) sendfile(r0, r1, 0x0, 0x7) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000eda000-0x4)=[0xfff, 0x3]) r2 = syz_open_procfs(0x0, &(0x7f00001d3000-0xa)='attr/exec\x00') getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000447000-0x4), &(0x7f0000db9000)=0x4) sendfile(r1, r1, &(0x7f0000af5000)=0x62, 0x10001) 2018/02/03 07:44:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000000000)={0x0, 0x989680}, &(0x7f000023c000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0x0, &(0x7f0000001000), 0x4, &(0x7f0000002000-0x90)) 2018/02/03 07:44:21 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000006000-0xe8)={{{@in6=@empty, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f000000a000)=0xe8) r2 = getegid() chown(&(0x7f0000009000-0x8)='./file0\x00', r1, r2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000004000-0x10)={0x2, 0xa, 0x0, 0xfffffffffffffffe, 0x2, 0x0, 0x5, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x4) 2018/02/03 07:44:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:21 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000003000)='em0]_vboxnet0cgroupGPL/md5sum@cpusetvmnet1-(nodev\x00', 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000001000-0x24)={0x81, 0x17, 0x0, 0x5, 0x1, 0x20, 0x3, 0x1ff, 0x0, 0x3, 0x80000001, 0x8db}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000002000)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000001000-0x5c)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000005000-0x1)) 2018/02/03 07:44:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r0 = open(&(0x7f0000238000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000131000)=0xba) lseek(r0, 0x0, 0x2) accept$unix(r0, &(0x7f00007a4000-0x46)=@file={0x0, ""/68}, &(0x7f0000d73000)=0x46) getdents(r0, &(0x7f0000fd8000), 0x0) 2018/02/03 07:44:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0x2}}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d8a000-0x10)='/dev/sequencer2\x00', 0x408200, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f00008cf000)) r3 = dup3(r1, r0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000062e000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0xfffffffffffffffe, &(0x7f0000b78000)=0x10000000b, 0x4) socket$pptp(0x18, 0x1, 0x2) 2018/02/03 07:44:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@nfc_llcp, &(0x7f00007be000)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) 2018/02/03 07:44:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b04000-0xc)={0x0}, &(0x7f000067b000+0xa27)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r1, 0x2) ptrace$setopts(0x4209, r2, 0x400207, 0x0) 2018/02/03 07:44:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00006cd000-0x9)='net/igmp\x00') sendto$inet(r0, &(0x7f0000f50000)="0908574cbf9697093f0a06978b9329cd458f1631eed9458f532da7ea267051f8c160a60fa6de501c1ee25e577a8eaac177fa7403c59c714fa03b047e108d7bf9059666e0da898fba56d5628fa0d874c874e4d1462a301ccef4d48f148a22bc1202da277710dbc143a141f6f517c9b6b80e09da731705c57b022d929ed8ad150634d640d6dc477a885517981033c7e971a26718b1cb93c6a3a8fdedb5ed04b29a001586dca5838278ad89176d6f47807b6c72def35eea555a5b32e10e0edca6f29d4ed5d3f5d270c7c6aec17e8ad31460fbb24b", 0xd3, 0x4000000, &(0x7f0000061000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00005c5000-0x50)={0x200, @time, 0x2, {0x6, 0x8}, 0x897, 0x0, 0x401}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000da7000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f00007b3000-0x50)={{0x1ff}, {0x8, 0x100}, 0x0, 0x2, 0x192b4712}) dup2(r1, r2) seccomp(0x1, 0x0, &(0x7f0000d86000)={0x1, &(0x7f00006b5000)=[{0x16}]}) 2018/02/03 07:44:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b7b000-0xc), &(0x7f0000843000-0x4)=0xc) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00007c2000)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000862000)={0x0, @in6={{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x80000001}}}, &(0x7f0000e3c000)=0x8c) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000cb7000-0x6)={r2, 0x9}, 0x6) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000949000-0x50)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x7fffffff, 0x100000000, 0x2, 0x400, 0x3f}) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f00006d7000-0x4)=0xd706, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d5c000-0x88)={0x80, {{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x6}}}, 0x88) bind$inet6(r0, &(0x7f000018c000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/03 07:44:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x2202) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x208, 0x80, 0x0, 0x7fffffffffffff}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') r1 = add_key$keyring(&(0x7f00002dd000-0x8)='keyring\x00', &(0x7f000064b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000e99000-0xd)='dns_resolver\x00', &(0x7f0000e59000-0x9)='/dev/sg#\x00') mq_timedsend(r0, &(0x7f0000daf000)="7ed1a54f1cac4ce2e5af082396e8495635b9dcd72b711376e641862a59e3e731a1e7697695070e4c51c62fbd9bcc8fa2d817ce43042249115f8bcd62645fb6d0938e306b166348727d4b7ed377e272a62c136a447a1b5d388658ae08e143c657e215669fd72e06cc37c32392a1cccb54a5c48a8ef48c77752d374d370a90f0470ab1a77de987729164ac8c46c01c4736fa54bb8cdcc7234b856b54dccbecd0b358c7bdda447c5645b4e0fa5f5e3c0b04f55c00bc9e11ea6606f2d8f0e9202a7b9796fa98f411af", 0xc7, 0xffffffffffff97e3, &(0x7f000028a000)) 2018/02/03 07:44:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000ba8000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/03 07:44:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000a55000-0x10)={0x8, 0x20001800, 0x1000, 0x28e, 0x7, 0x7fff, 0x0, 0x718, 0xed6d, 0x7fff}) prlimit64(0x0, 0x0, &(0x7f0000f20000), &(0x7f0000cd1000-0x10)) clone(0x0, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) 2018/02/03 07:44:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000507000-0xb9)=""/185, 0xb9, 0x0, 0x0, 0x1ca) bind$inet6(r0, &(0x7f0000953000-0x1c)={0xa, 0x2, 0x7, @empty, 0x5}, 0x1c) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000fc8000)=[{&(0x7f0000f47000)="8123cefc975cfc227ad58b4438f412f840457a9f90d2d66aa2936def0c580c556a11626dfdf1020c8cbe4e50a70038de71b8bd357968bee03b6b62ee26af3f", 0x3f}], 0x1}, 0x8000) sendto$inet6(r1, &(0x7f0000bfd000)="d3351fd0fc", 0x5, 0x4008000, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00001f0000-0x75)="a29794972d93f74d5979caf4d99a147e0edaeb5d48850898767a811db100e678566c49c76caafae93935afc3000957f44c4fee684f0f52c469caa7a4f4c3f01035f15d01938f9fd2a168ad5d27990d1998f3ea92354ded32d2a279d4c7c78e64a8787794cbf090096c2373ca316817a7abf1dd0924", 0x75, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/03 07:44:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:21 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d9b000)='/selinux/checkreqprot\x00', 0x202841, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f000072b000-0x4c)={0x4, 0x1000, 0x2}) ioctl$TCGETA(r0, 0x5405, &(0x7f00003a8000-0x14)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='net/ip6_mr_vif\x00') readv(r1, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000f0d000-0x24)) 2018/02/03 07:44:21 executing program 5: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000fe1000-0x4)=0x8000, 0x4) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fe1000)='comm\x00') setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x5, 0x4) sendto$inet(r0, &(0x7f00000f9000), 0x0, 0x0, &(0x7f0000431000-0x10)={0x2, 0x0, @empty}, 0x10) 2018/02/03 07:44:21 executing program 3: getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x8812, r0, 0x0) timer_create(0x0, &(0x7f00003ad000)={0x0, 0x20, 0x0, @tid}, &(0x7f00005ab000-0x4)) pwritev(r0, &(0x7f00001d2000)=[{&(0x7f0000bb1000-0xfc)="fa", 0x1}], 0x1, 0x0) timer_gettime(0x0, &(0x7f0000001000)) 2018/02/03 07:44:21 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c2b000)='/selinux/enforce\x00', 0x103200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x1, 0x20}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00004be000)='/dev/autofs\x00', 0x400000, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000e7f000-0x4), &(0x7f0000a30000-0x4)=0x4) r3 = dup(r1) bind$inet(r1, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f000010c000)={0x0, 0x3}, &(0x7f0000a85000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000ee5000)={r4, 0xf7e, 0x0, 0xfffffffffffffffe, 0x81, 0x38c6}, &(0x7f0000630000-0x4)=0x14) sendto$inet(r3, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r1, &(0x7f0000dfd000-0x3c)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7f", 0x1}], 0x1, 0x0, 0xfffffffffffffec5}}], 0x1, 0xfffffffffffffffc) sendmsg$nl_netfilter(r3, &(0x7f000095c000)={&(0x7f0000658000-0xc)={0x10}, 0xc, &(0x7f000008d000+0xaed)={&(0x7f000006a000)={0x94, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x80, 0x0, [@typed={0xc, 0x2f, @fd=r1}, @generic="11386be204f88cef589b2bf04e92157b3e93cb32de171170604881a50f7cf176ff69d0427de021ee25c69887c32b561e73db1201b0f1f5c20bfe38691adfcf701424217c12cb87ea43590eee06831c9a9aa010127371caf5f1ac1efe9d6f9ed7ecc0747a99e7041451d5dd88f2f3"]}]}, 0x94}, 0x1, 0x0, 0x0, 0x40000}, 0x40) dup2(r2, r2) sendto$inet(r3, &(0x7f0000387000-0x60)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) sendmsg$key(r3, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f000005e000-0x160)={0x2, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x6, 0xffffffffffffffff, [@sadb_key={0x16, 0x8, 0x528, 0x0, "3fb70bc56bcd5736d58ba89b0269f977094be2d43dcd4562498dcddd44103c19542feed3c55cb15b1e56a4833149eb3bcbfbd304aa6798dbc96dc24f19e07da2e11c99c37b46596e159429f5f43c9a0a7367a9eae4d4761bce43cd10c1d78d28ea1784fc8671b9124d8a6898426c6d94071d4ef405222312c57dbf7dbba1325c12d27da3933077991b51c57b309d716dfc97727606dd1be4fd6126e032f09334d7a2f6b543"}, @sadb_lifetime={0x4, 0x3, 0x1, 0xb4c3, 0x9, 0x9}, @sadb_x_sa2={0x2, 0x13, 0x8, 0x0, 0x0, 0x5, 0x1}, @sadb_spirange={0x2, 0x10, 0x2, 0x3}, @sadb_sa={0x2, 0x1, 0x0, 0x8001, 0xfff, 0xf3}, @sadb_x_policy={0x8, 0x12, 0x4, 0x5, 0x0, 0x9, 0xfffffffffffffffb, {0x6, 0x32, 0x9, 0x26, 0x0, 0x4, 0x0, @in=@broadcast=0xffffffff, @in=@loopback=0x7f000001}}]}, 0x150}, 0x1}, 0x40001) recvfrom$inet6(r3, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x17) shutdown(r3, 0x1) 2018/02/03 07:44:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x3, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0xe)={0x5, [0x1, 0x3, 0x7, 0x9c8f, 0x1]}, &(0x7f0000000000)=0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = dup2(r1, r1) getpeername$inet6(r2, &(0x7f0000fef000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f00000c0000)=0x399) r3 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d2b000-0x8)) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) dup3(r3, r1, 0x0) socket$pptp(0x18, 0x1, 0x2) 2018/02/03 07:44:21 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x80000001, 0xffffffffffffffff) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000005000-0xc)='/dev/autofs\x00', 0x100, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000006000)={0x0, 0x1000, 0x1f}) ppoll(&(0x7f0000004000-0x8)=[{r0}], 0x1, &(0x7f0000002000-0x10)={0x77359400}, &(0x7f0000000000), 0x8) 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) read(r0, &(0x7f0000006000)=""/39, 0xfffffffffffffd76) ioctl(r0, 0x1ff, &(0x7f0000005000)="645fc041ebda230b5cee80c6cea7677e8e10fc39c8b8b548d9a86d13a3f1d93bc909fce95e1c1c4d") 2018/02/03 07:44:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000897000-0x4), &(0x7f0000001000-0x4), &(0x7f0000000000)) sync() 2018/02/03 07:44:21 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) [ 144.677151] binder: undelivered transaction 94, process died. [ 144.685485] binder: undelivered TRANSACTION_COMPLETE [ 144.694331] binder: 21004:21005 transaction failed 29189/-22, size 0-0 line 3005 [ 144.706895] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/03 07:44:21 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:21 executing program 7: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000d99000+0x629)=[], 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d3e000)='/selinux/enforce\x00', 0x101000, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r0, &(0x7f0000d9b000-0x3d)=@access={'system_u:object_r:restorecond_var_run_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x33, 0x31}, 0x3d) r1 = syz_open_procfs(0x0, &(0x7f0000d99000)='smaps\x00') pread64(r1, &(0x7f0000015000), 0x0, 0x2000000000) 2018/02/03 07:44:21 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d9b000)='/selinux/checkreqprot\x00', 0x202841, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f000072b000-0x4c)={0x4, 0x1000, 0x2}) ioctl$TCGETA(r0, 0x5405, &(0x7f00003a8000-0x14)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='net/ip6_mr_vif\x00') readv(r1, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000f0d000-0x24)) 2018/02/03 07:44:21 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000ff7000)='./file0\x00', &(0x7f0000fde000)=@known='system.posix_acl_default\x00', &(0x7f0000ff7000)='bdevvboxnet1\x00', 0xd, 0x2) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000224000-0xc)='/dev/rfkill\x00', 0x400, 0x0) recvfrom$inet6(r0, &(0x7f0000529000)=""/119, 0x77, 0x100, &(0x7f0000d78000)={0xa, 0x2, 0xa57c, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x7}, 0x1c) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000124000)={{0x80000001, 0x1000}, 0x1, 0x2a, 0x0, {0x2, 0x1}, 0x2cf, 0x10000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000001000-0xb)={0x0, 0x0, &(0x7f0000e80000)=[], 0x0, &(0x7f00002d8000)=[]}, 0x0) 2018/02/03 07:44:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007db000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00006cc000-0x4), &(0x7f0000702000-0x4)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f000063c000)={&(0x7f00004f3000-0x1dc)=@newsa={0x180, 0x10, 0x722, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in=@rand_addr=0xfffffffffffffffb, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x4}, {@in=@empty, 0xffffffffffffffff, 0x833}, @in6=@empty, {0x0, 0x0, 0x0, 0xfffffffffffffffe}, {}, {0x0, 0x0, 0x8}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0xfffffffffffffffe}, [@algo_auth_trunc={0x90, 0x14, {{'sha1\x00'}, 0x5a3, 0x0, "938777e1092893c8c156e35f6cce6e2be93f15e4c1793d4d01de8f03880a547e10d9f2c2795657d50c005d7818dbae34c91612eae3cc80007a396002d804e7706c"}}]}, 0x180}, 0x1}, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000bca000-0x4)) 2018/02/03 07:44:21 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:21 executing program 0: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000e37000)=0xc) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r1, 0x8, &(0x7f0000014000-0xe9)="fb2cff286014fc174e18ad652a0db499512faad014b7ee41ad607563ea85c1c773e4918260a31908ff1b18fc2ba78b12c5b7d2d7a3e9403880edcb17a46737d015ccb42e3f07db80eb8c4212e6f75f571ebb10e4f79117477d0bbf2be280ea8d236584a9a796ca7df5abab97342c891226185010c0ad46021470459bfa85c8d499ee03696fd8ddb05bf215f66aa7531fd619db9b60441a2262260daa7287d76f7060db2c5132a550581dc8fc51ec41ae6eb8cdd8d086d25de0d75e9498f6c75071fb6b67e68a80f65d62e1b8befdd637d9d8fa263d498db11d494d1281457cf485fea3927570be3a04") fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000014000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) wait4(r1, &(0x7f0000238000), 0x0, &(0x7f000077a000-0x90)) r3 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000000)={0x8, &(0x7f0000013000)=[{0x2, 0x5}, {0x8, 0x578}, {0x1, 0x2}, {0x711466ab, 0x1}, {0x37c1b473, 0x5}, {0x9, 0xb4}, {0x7, 0x7}, {0x9, 0x400}]}) 2018/02/03 07:44:21 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c2b000)='/selinux/enforce\x00', 0x103200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x1, 0x20}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00004be000)='/dev/autofs\x00', 0x400000, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000e7f000-0x4), &(0x7f0000a30000-0x4)=0x4) r3 = dup(r1) bind$inet(r1, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f000010c000)={0x0, 0x3}, &(0x7f0000a85000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000ee5000)={r4, 0xf7e, 0x0, 0xfffffffffffffffe, 0x81, 0x38c6}, &(0x7f0000630000-0x4)=0x14) sendto$inet(r3, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r1, &(0x7f0000dfd000-0x3c)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7f", 0x1}], 0x1, 0x0, 0xfffffffffffffec5}}], 0x1, 0xfffffffffffffffc) sendmsg$nl_netfilter(r3, &(0x7f000095c000)={&(0x7f0000658000-0xc)={0x10}, 0xc, &(0x7f000008d000+0xaed)={&(0x7f000006a000)={0x94, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x80, 0x0, [@typed={0xc, 0x2f, @fd=r1}, @generic="11386be204f88cef589b2bf04e92157b3e93cb32de171170604881a50f7cf176ff69d0427de021ee25c69887c32b561e73db1201b0f1f5c20bfe38691adfcf701424217c12cb87ea43590eee06831c9a9aa010127371caf5f1ac1efe9d6f9ed7ecc0747a99e7041451d5dd88f2f3"]}]}, 0x94}, 0x1, 0x0, 0x0, 0x40000}, 0x40) dup2(r2, r2) sendto$inet(r3, &(0x7f0000387000-0x60)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) sendmsg$key(r3, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f000005e000-0x160)={0x2, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x6, 0xffffffffffffffff, [@sadb_key={0x16, 0x8, 0x528, 0x0, "3fb70bc56bcd5736d58ba89b0269f977094be2d43dcd4562498dcddd44103c19542feed3c55cb15b1e56a4833149eb3bcbfbd304aa6798dbc96dc24f19e07da2e11c99c37b46596e159429f5f43c9a0a7367a9eae4d4761bce43cd10c1d78d28ea1784fc8671b9124d8a6898426c6d94071d4ef405222312c57dbf7dbba1325c12d27da3933077991b51c57b309d716dfc97727606dd1be4fd6126e032f09334d7a2f6b543"}, @sadb_lifetime={0x4, 0x3, 0x1, 0xb4c3, 0x9, 0x9}, @sadb_x_sa2={0x2, 0x13, 0x8, 0x0, 0x0, 0x5, 0x1}, @sadb_spirange={0x2, 0x10, 0x2, 0x3}, @sadb_sa={0x2, 0x1, 0x0, 0x8001, 0xfff, 0xf3}, @sadb_x_policy={0x8, 0x12, 0x4, 0x5, 0x0, 0x9, 0xfffffffffffffffb, {0x6, 0x32, 0x9, 0x26, 0x0, 0x4, 0x0, @in=@broadcast=0xffffffff, @in=@loopback=0x7f000001}}]}, 0x150}, 0x1}, 0x40001) recvfrom$inet6(r3, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x17) shutdown(r3, 0x1) 2018/02/03 07:44:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000342000-0xc)='/dev/rfkill\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000107000-0x8)={0x0, 0x54}, &(0x7f000035c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000cb9000)={r3, 0xa994, 0xffffffffffffff81}, &(0x7f0000c8d000)=0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000ab000-0x8)={0x0, 0x0}) tee(r2, r2, 0x9, 0x4) pipe(&(0x7f0000e7b000-0x8)={0x0}) accept4$unix(r5, &(0x7f000049e000-0x8)=@abs, &(0x7f00000f4000)=0x8, 0x800) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00005f0000)={0x0, @loopback, @rand_addr}, &(0x7f000033c000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f000054d000-0x14)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r6}, 0x14) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) dup3(r1, r0, 0x0) socket$pptp(0x18, 0x1, 0x2) 2018/02/03 07:44:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00003a8000)=""/5, &(0x7f000029b000)=0x5) mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) sigaltstack(&(0x7f0000832000/0x2000)=nil, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x3}, 0xfffffffffffffdb7) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000e75000-0x10)={0x5, &(0x7f0000e74000)=[{}, {}, {}, {}, {}]}) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10}, 0x2, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/03 07:44:22 executing program 5: mmap(&(0x7f0000000000/0xf2e000)=nil, 0xf2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f000000e000)=0x4, 0x4) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f2e000)={&(0x7f0000ae2000-0x8)=@sco={0x1f, {0x844, 0x25, 0x3, 0x20, 0x1e51, 0x2e}}, 0x8, &(0x7f0000f2e000)=[{&(0x7f0000a8d000)="f2c2b8d69451b6bec65c6446c32fcb9c78d1f233a0b78263f57fb1db4c689b0c4699e9b18f05645c3e866e1d92a6e65523793daf2466fac402735c14ef0da21d700dab989b34e4", 0x47}, {&(0x7f0000f2e000)="b0d90338aada09a8acb7c56621486e6b2078057b1e95264a98f4a1651655ae081dd7eb9bc7f38f0d23386f7d78afe4089c4e724441109a86cd855dd76e953a90ac0c0b6297edbb6a078712cd12e2115d3c0ad9e260d23c595f347c46aa01a2aff3b1e711a0e51e7f1de54e68f7a6a8f03e8382a50e3d40fe105470b968640cefb457222d886b3d9098e4f73034c2d3c1d1cade0a299faba1c86b454db5da2ce3a583a1239a", 0xa5}, {&(0x7f0000f2f000-0x46)="16d0df2e240cbafd12a9638fe17aa70dc3fa484c5c2e66424ae6022ebdc408f2ef3debd290e0078c543bc4bdf8b6a05f8e7162260573624a040ded35a7789c444fba4140db1a", 0x46}], 0x3, &(0x7f0000f2e000)=[{0x50, 0x119, 0xb7f0, "906192196acf392a74bf8b4da09049c9215277d2cf9c75e98a4cf30beff846a5b31bd087ace7c6a42e3b3c572ae04fd64d24174df6536958082a32e7"}], 0x50, 0x20044000}, 0x40010) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000f2a000), &(0x7f0000f2d000)=0x38) 2018/02/03 07:44:22 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0xffff) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000fce000-0x4), 0x4) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fd0000)='/dev/keychord\x00', 0x400, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000fd0000)={0x2, [0xcfc, 0x0]}, 0x8) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000fd1000)={{0x77359400}, {0x77359400}}, &(0x7f0000517000)) sendmsg(r0, &(0x7f0000103000)={&(0x7f0000fcf000)=@nl=@proc={0x10, 0x0, 0x3}, 0xc, &(0x7f0000fd0000-0x50)=[{&(0x7f0000b17000-0xe3)="57fdbbe98040deed64951a065eff057d8f44e126c591b624abb90c34e0bc4d9825d2a147385ae7a3abf3f57d266ee2bdf6114c59028ad545a00576e143b3f7ada6cf869563b09fd262c49f43ceca5193e0701ba1e9f42a41b72e749fb1adf3a1223ed10e6a37565367ff3124cbaae6af45441e2608f236b2aa142891aefe06a4f47e9a6928c6982b253ae85a55fda3564651e82a0f1c0ef023f7e6d2cd9612d90de0155b5536591eb145e117801affd5d1ceec620bbb10b99a7d3ac83b392c3104ce4807b2f1dc063e9a074fc09c9dbc4e43738e75d02a0d67ba73c4d46735e8be96b1", 0xe3}, {&(0x7f0000fcf000)="420324ac2337470f3dc36d5a9be7993a2b08f4be092b591949982e72372e96c687b9fde1bbe19ba80fd0928c6980166e516031aac636d5925bf80f65cc6d371038fb1f1bd81ba5b6e1e3853fc9712f20b6b2215fa7586fe15b95f6019955523b4bb00e166f3d09d3be1f965510f7a1e6d2093a3e5492262dcf738511c1d2db9da9436b0a590012773b196d6fae5178b58e0cdc965282561fa6204b773b98860ac8dd25e39b40b512ac4b7339af98f60bfc997df24bc4f3c842bd4f119a9d054d85d99f90ca6c4ab3e5da3c989ec30b3cfb92f399c697f35acf727fd77b7a4bbd20cf4a4e195f0363ee68fea2a54e5f384f165c", 0xf3}, {&(0x7f0000fac000)="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", 0xfd}, {&(0x7f0000fcf000)="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", 0xfe}, {&(0x7f0000fcf000)="b60a9438ed3d0a951a8909d000cc7191405d31dc71339f9cb61e1b21c70c03793341b4ba3ed75b4e71d737650ee6b64c9059eefd9b7c75ca7eaaf78f2743e4ab276b8256b08a79b0abaa4ee12b2054ec736e9fad690e88760c2f180d9bc4c009284f1a8e13c775814a9900f5a0", 0x6d}], 0x5, &(0x7f0000fd0000-0x308)=[{0xc8, 0x196, 0x5, "e86159a3252abddcc59479a057a9233c1e4f3c984bc99202b669903d00d6dac10cdfc98b784e4aaed12cb811a01bb4ed02f3771b8cc670a16dc4926ebafc2e901c5a727449243c56575c28615f7f43266d921dec94f88601f35fe4aaecac4c4406cbbd76b26aa62c1fc18dfcd5196b0f80bd4e94ac23dd9b5686d6737bfb4df4baba46c2d452c54a952fc0993d02847c9aba384220ba965ee37063708d69417b956bc358eb87b29be6e195c47f04acb248b50f95e87d"}, {0x18, 0x110, 0x6, '+*'}, {0xd0, 0x117, 0xcaea, "558fe23c6208c20468fdcfdf83b2192744e239ce137ae29f65b567c1045e64b79508174bd16ee06ffdc10b6e53c42e70d5bd4404afc99cfcfb11adefeab2a720fbe95d548c4f271012b658aef2f25b5ec3569077ba9bf3d0abef78393e877c2098f0791af5bc2ca6be0048da1e261cb7d4dcf41dbad7d647d538d53cbdaef3828b03db15cb84960da690696d3b2587a8b8453542326981399adf4fc3ce814e5e162923499c2a5b8fdaf27a3837c71405bc454a3cedd8989b83"}, {0x108, 0x100, 0x101, "1e31243818b36f3a648639c55bf4c75c4956eff85480153299d93aafe62c26b06c3057c04ba03a556ea11a5fcc88945fab9347f569c03063dc661fefa32a3f0fb6728a34208b0b89cc8a75604d8d7d2046f8224c0e39fd9c5114f3775821546d6db03101ba867d73c57d91a56c5047efa620dfb8a662cff125a055875ed358c07a794847f48a38f1d396d912a35199e8ce3cfad15ff4e17802de65c9fd70c09f0031a723e9b98b3cf948b0cb3a2604418f7606c6a6b3a01b73ab3b3a12565a05a7b39e90245f4fdcf3a6104c25b12e99f2901910adfe398ca95a75c440030ec744e8d312779ab52985da6018ea8f776df86e56"}, {0x50, 0x19d, 0x1f, "7aa9d4b76982688bddb149768d4d9a7732b361d21957b1efed4d5e3db5d4a3402c6276a0a5f7269896ccdc8bf2e5bd20baa665ef5e69f479ab72fa021a1d"}], 0x308, 0x48000}, 0x20004801) 2018/02/03 07:44:22 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d9b000)='/selinux/checkreqprot\x00', 0x202841, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f000072b000-0x4c)={0x4, 0x1000, 0x2}) ioctl$TCGETA(r0, 0x5405, &(0x7f00003a8000-0x14)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='net/ip6_mr_vif\x00') readv(r1, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000f0d000-0x24)) 2018/02/03 07:44:22 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f00009d4000)='./file0\x00', 0x92300, 0x1) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000a7000-0x98)) mmap(&(0x7f0000000000/0xf24000)=nil, 0xf24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f24000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$llc(r2, &(0x7f0000336000-0x10)={0x1a, 0x1b, 0x2ae, 0x4, 0x7ff, 0x1ff, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) connect$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1c) sendto(r1, &(0x7f0000e62000-0x1), 0x0, 0x0, &(0x7f0000f24000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/02/03 07:44:22 executing program 3: socketpair(0x11, 0x80f, 0x7ff, &(0x7f0000eb1000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000088b000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000001000-0x8)={r2, 0x4127918fa880248b}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r3, 0x201, &(0x7f0000002000-0x10)={&(0x7f0000001000)="52e180ca9fc3e1b37d6c91ffca0c043cdd650eca1c98b6484182a5e4889cc371088673df54d8b0847745c4cb6446e448f7090da46002cb9f3636", 0x3a}) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000003000-0x5e)=""/94) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000004000-0xe)='/dev/keychord\x00', 0x501, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000004000)={0x401, 0x9, 0x8df5}) sync() fcntl$getown(r1, 0x9) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000001000-0x1)=0x2, 0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000-0xe)={0x5, [0x101, 0x7ff, 0xffffffffffffff80, 0x1, 0x20]}, 0xe) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000005000)={0x3, 0x78, 0x10001, 0x10000, 0x401, 0x0, 0x0, 0x7, 0x40, 0x8, 0x5, 0x8, 0x5d, 0xd7, 0x1, 0x7, 0xfff, 0x4, 0xff, 0x101, 0x2, 0x400, 0x40, 0x1, 0x322, 0x0, 0x100000001, 0x1, 0x1, 0x4f47, 0x81, 0x101, 0x400, 0x2, 0x6, 0x800, 0x7, 0x9, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000004000-0x1), 0xa}, 0x0, 0x7, 0x0, 0x7, 0x5, 0x20, 0x7}, r3, 0x200, r0, 0x1) r6 = geteuid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000006000)={0x5, 0x0, r3, 0xfffffffffffffffe, r6, 0x2, 0x2, 0x841}) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f0000006000)=0x7) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r5, 0x29, 0x33, &(0x7f0000008000-0x4)=0x1000, 0x4) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000003000-0x8)) ioctl$sock_SIOCOUTQ(r5, 0x5411, &(0x7f0000000000)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000008000)={0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000009000-0x30)={0x80, 0x0, &(0x7f0000009000-0x80)=[@clear_death={0x400c630f, 0x0, 0x3}, @acquire_done={0x40106309, r7, 0x4}, @request_death={0x400c630e, 0x4, 0x1}, @reply_sg={0x40486312, {{0x3, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x58, 0x0, &(0x7f0000008000)=[@fda={0x66646185, 0xa, 0x4, 0xd}, @fda={0x66646185, 0x5, 0x3, 0x32}, @fd={0x66642a85, 0x0, r4, 0x0, 0x4}], &(0x7f0000008000)=[]}, 0xf34c6b9}}], 0xf3, 0x0, &(0x7f0000009000-0xf3)="36a70f2ea73360ffaec0909afbf18878c0f7788f446ac985eefbde398038383ae28351dac9b7d15b66fa74b1620685bc30eb1b8b09be655fc0c3b2defccd9dcf7600515439f9c05e41d0bc9f245b76d67607c9044b18282f43cb531ca1b63b18ee2c0f71a5e3f16a3315520f9a7ec8e2486a0e5efac423bbed21bfb5698ca537d4818d973bd8194515f77d106436c3f961c29998d80a2a22a55839c84610846c3bf1f7444e3412bd74efdd818d31008d24ecee5ffbf9d5a3018131063a4e0a33ee2c235c99c4f45e861fc9839614a9c7e3496f8b64a1978b1aed9210abe381e797f13724c7ad1aeb1000c36a5abe13c84aad69"}) 2018/02/03 07:44:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x0, 0x0) lseek(r0, 0x0, 0x3) ioctl$TCSBRKP(r0, 0x5425, 0x0) unshare(0x2000000) 2018/02/03 07:44:22 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d9b000)='/selinux/checkreqprot\x00', 0x202841, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f000072b000-0x4c)={0x4, 0x1000, 0x2}) ioctl$TCGETA(r0, 0x5405, &(0x7f00003a8000-0x14)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='net/ip6_mr_vif\x00') readv(r1, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000f0d000-0x24)) 2018/02/03 07:44:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:22 executing program 0: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4000000002, 0x0, &(0x7f00004e9000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000029000-0x10)={0x2, &(0x7f000000e000)=[{0x28, 0x0, 0x0, 0xfffffffffffff018}, {0x6}]}, 0x10) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000e72000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000bba000-0xe8)={{{@in=@multicast2, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000e35000-0x4)=0xe8) r4 = getegid() mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e72000-0xc)={0x0}, &(0x7f0000e72000-0x4)=0xc) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000e72000-0xe8)={{{@in6=@mcast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f00008e2000)=0xe8) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000e72000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f00003d2000)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e72000-0xc)={0x0}, &(0x7f0000e72000-0x4)=0xc) r12 = geteuid() mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000bad000-0x8)='./file0\x00', &(0x7f0000e72000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = getpid() mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e72000-0xc)={0x0, 0x0}, &(0x7f0000569000-0x4)=0xc) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00001d6000-0x8)='./file0\x00', &(0x7f0000e72000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f000019b000)=[{&(0x7f0000e72000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000899000-0x20)=[{&(0x7f000042a000-0xac)="2b7e05b9381bd17ac96238b97f02efd3f4b101faf80964a96c2925151514e9562b5642f190671566c691b4a27363df7b3858c839f58544a0a936e08333dd03e56ed8e97ad19ce7321fb7e0774fb3f204fae3c4ffbb2049e233f6381bcdd73759f26d79f41baf3eb6994b939d9e9be529568d688a621f276a9b367e83bbfe3d98f1173f2b9fa26aca91696f23bc06d2ce3d19519666e2f5f415376014dd67008ff9cb416cfe29cfb3783f9844", 0xac}, {&(0x7f0000e71000)="3c3f7e014c66f58625c3e3c8daad5edf268a9dbc1fa6d5f413dd4f9dcdca25791e925ecb01a4ad844be48c9356c4400c2c026c961b4219f5", 0x38}], 0x2, 0x0, 0x0, 0x8001}, {&(0x7f0000289000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e72000-0x30)=[{&(0x7f00006a9000-0x69)="ad695dcf6bd4f7e3ea0020a87eae0ae4cfb7a9dc717afb0a5ba2398d2ccd3c61cd351f0da539e330ebbcc8b504c9d6917c03e6c21b0d7a3045c6d2b2bc6ede68145ea7b3dd923a4ff0313116908ec84daebbd5aaae77078bf2eee9691c8ad444dce94b97b7dba24d4b", 0x69}, {&(0x7f0000e71000)="29051563baf994f4e8bda7dc168efe0df7eaf3edfdd8b312c4cb1e3331f0fac33096dc8f8fb829cf1f43c6", 0x2b}, {&(0x7f0000e72000-0x44)="ddbe48bcff79c2d1a02a46d1fd22a6f5e82aab6177d542ae7a59b6ae4239cc22c159a3f1f57e51bf4029709141556bb2c524d32e0b043325ff5c999beb400ce20cf9d462", 0x44}], 0x3, &(0x7f00005e3000-0x30)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r1, r1, r0, r0]}], 0x30, 0x20000001}, {&(0x7f0000a39000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000083e000-0x50)=[{&(0x7f0000e72000-0x73)="4c209850efebcb5c653947ba2ff40da9ca0f8f7ceee8b08c5dcc1733f3b41dc72b3ca7a18892e255a9c934736eebaae56af2a2735942cdea512bcae79821ed4b0aa5744ae2ad6ec6acdb7bb636dd420f948286ca8d507311afc10af5debd5ece8ccf3de54ef404e100b76260a59f10bdc11db9", 0x73}, {&(0x7f0000da7000)="49965b2187574ee7c647ec70378ea60f9495f7a92118a0c9e33e0233c3c1ae6f09476ef6b9012d1908dd7a6906e1acb809bcf81d095714146edd455a9f2d6f8d4118f851936b8f598a4bbcc218601a883dc4e46fceda4782f2f0c47698d6969c9422199f6eb97d2533a260b7589889400d16f379ab56174b2cba3df70e74db052cad44c895bfdd62fdd7ef", 0x8b}, {&(0x7f0000e72000-0xeb)="d6272a1d3476161099d7bd556f96c0c06f4388e487f91986c85d6e5b7d929535d74258aa8ab8f42af32ea83dbccaabd7e5d1569aca12333f1a936c86c470185102dcd0efc25b44bdb5b80fd11a4d8166aa97dc9c5eb58c4cf463392fa6fecb6f1c0a6443830a8b9a2f59055df2f42de711eb732b15a968e74f3d21a03046d7fbbb8e5d2ed443c62d50dba593241421e05f84c729c0b2a7691692f9d7dd7238b6fbfc365860d68c025de5c7c500bdbc4e065578410271d6403e74f2a91499c26376ffbfd468226a9d50753eaabff1142c4c09e217a1bfd40bb289cc540551ff65bcd8e916d2a3fe5be47c5f", 0xeb}, {&(0x7f0000e71000)="6a53e7f19b524bff75d71bb5cc5022565fe25c860261e29ebba0c8e48dd3f6591447b96c739f29db35", 0x29}, 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{&(0x7f0000e71000)="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0x1000}, {&(0x7f0000824000)="b9557dc22475c124a567ea69671a075518c2db4ac092ddd61cb5805be1db8e3c337c7c7877c735cdf25587dd24e4b0381912e234fe672d6906c6b952b86e52745c367fb010438d83badcf59e", 0x4c}, {&(0x7f00006ce000)="fb3e066318ca4138fb7aafe58d61", 0xe}, {&(0x7f0000e71000)="dbf4e8e16dfdd9998dc77bc04c5be66c356a2d777a929821365eb19fa13035f8255292a05f83ec21d88004cc84150b2bd4c38d89ad735067a477ff8fc102b49587", 0x41}, {&(0x7f0000e72000-0x73)="cfe5212741da4db1ab207dab22852c8ef190b2adba8f66f9a78ca66cb19a88e865f5e8349d99483193c77a5eb3223e3b270c97f91d13b7f7e7d3b6796e0977df0c320defbc17ec9366901778f9494a548b4b9d1a0ace2f152ac034b215877ff60222da8918c7332a4a9643d1e0eb49d0647e67", 0x73}, {&(0x7f0000e71000)="711e6a611974598ae6146812667ca33fb4555164e3f2b24b097d8598a358541c43e5bb10d18c172ea40f38da4593942eb8ef44704dc7385d7861d0b4250f362f95a8f6cb4287973ec77a80941f1d09947fc3c7aa2dbba4f291646c66797858d76e816c685432fe2d922d4ff2e65e6db709b44d8887d9f93061a1c88fdacedc8ac746ebbc023ba91fe926d021a22b5c4792f184f2bc310882f662f6841f9609f4536feb5ebb3ba59e68d22aa0", 0xac}], 0x9, &(0x7f00002f2000-0x48)=[@rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r0]}], 0x48, 0x4}], 0x7, 0x0) 2018/02/03 07:44:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f2e000)={@common='lo\x00', &(0x7f00005a7000)=@ethtool_rxfh_indir={0x10000000002, 0x0, []}}) r1 = syz_open_dev$mice(&(0x7f0000906000-0x10)='/dev/input/mice\x00', 0x0, 0x10040) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f54000)='/dev/pktcdvd/control\x00', 0x191102, 0x0) linkat(r1, &(0x7f0000d15000)='./file0\x00', r2, &(0x7f00002d1000)='./file0\x00', 0x400) [ 145.225216] IPv4: Oversized IP packet from 127.0.0.1 2018/02/03 07:44:22 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl(r0, 0x2, &(0x7f000006f000)="0843a32ff71912dcaa3e5ef51b5c013b233774e478436531fa261176a6383b4b0169e8d508db49922e661f0b02bb9727bf311ba48d6246834525278dda783c25c1") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00001df000)={@common="6c6f000000000ff7ffffff0000e0f0ff", &(0x7f0000ef3000-0x14)=@ethtool_sset_info={0x37, 0x0, 0x7ff, []}}) 2018/02/03 07:44:22 executing program 3: socketpair(0x11, 0x80f, 0x7ff, &(0x7f0000eb1000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000088b000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000001000-0x8)={r2, 0x4127918fa880248b}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r3, 0x201, &(0x7f0000002000-0x10)={&(0x7f0000001000)="52e180ca9fc3e1b37d6c91ffca0c043cdd650eca1c98b6484182a5e4889cc371088673df54d8b0847745c4cb6446e448f7090da46002cb9f3636", 0x3a}) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000003000-0x5e)=""/94) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000004000-0xe)='/dev/keychord\x00', 0x501, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000004000)={0x401, 0x9, 0x8df5}) sync() fcntl$getown(r1, 0x9) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000001000-0x1)=0x2, 0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000-0xe)={0x5, [0x101, 0x7ff, 0xffffffffffffff80, 0x1, 0x20]}, 0xe) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000005000)={0x3, 0x78, 0x10001, 0x10000, 0x401, 0x0, 0x0, 0x7, 0x40, 0x8, 0x5, 0x8, 0x5d, 0xd7, 0x1, 0x7, 0xfff, 0x4, 0xff, 0x101, 0x2, 0x400, 0x40, 0x1, 0x322, 0x0, 0x100000001, 0x1, 0x1, 0x4f47, 0x81, 0x101, 0x400, 0x2, 0x6, 0x800, 0x7, 0x9, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000004000-0x1), 0xa}, 0x0, 0x7, 0x0, 0x7, 0x5, 0x20, 0x7}, r3, 0x200, r0, 0x1) r6 = geteuid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000006000)={0x5, 0x0, r3, 0xfffffffffffffffe, r6, 0x2, 0x2, 0x841}) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f0000006000)=0x7) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r5, 0x29, 0x33, &(0x7f0000008000-0x4)=0x1000, 0x4) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000003000-0x8)) ioctl$sock_SIOCOUTQ(r5, 0x5411, &(0x7f0000000000)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000008000)={0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000009000-0x30)={0x80, 0x0, &(0x7f0000009000-0x80)=[@clear_death={0x400c630f, 0x0, 0x3}, @acquire_done={0x40106309, r7, 0x4}, @request_death={0x400c630e, 0x4, 0x1}, @reply_sg={0x40486312, {{0x3, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x58, 0x0, &(0x7f0000008000)=[@fda={0x66646185, 0xa, 0x4, 0xd}, @fda={0x66646185, 0x5, 0x3, 0x32}, @fd={0x66642a85, 0x0, r4, 0x0, 0x4}], &(0x7f0000008000)=[]}, 0xf34c6b9}}], 0xf3, 0x0, &(0x7f0000009000-0xf3)="36a70f2ea73360ffaec0909afbf18878c0f7788f446ac985eefbde398038383ae28351dac9b7d15b66fa74b1620685bc30eb1b8b09be655fc0c3b2defccd9dcf7600515439f9c05e41d0bc9f245b76d67607c9044b18282f43cb531ca1b63b18ee2c0f71a5e3f16a3315520f9a7ec8e2486a0e5efac423bbed21bfb5698ca537d4818d973bd8194515f77d106436c3f961c29998d80a2a22a55839c84610846c3bf1f7444e3412bd74efdd818d31008d24ecee5ffbf9d5a3018131063a4e0a33ee2c235c99c4f45e861fc9839614a9c7e3496f8b64a1978b1aed9210abe381e797f13724c7ad1aeb1000c36a5abe13c84aad69"}) 2018/02/03 07:44:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000378000-0x50)={@common='gre0\x00', @ifru_flags=0x4800}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) dup3(r1, r0, 0x0) socket$pptp(0x18, 0x1, 0x2) 2018/02/03 07:44:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000342000-0xc)='/dev/rfkill\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000107000-0x8)={0x0, 0x54}, &(0x7f000035c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000cb9000)={r3, 0xa994, 0xffffffffffffff81}, &(0x7f0000c8d000)=0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000ab000-0x8)={0x0, 0x0}) tee(r2, r2, 0x9, 0x4) pipe(&(0x7f0000e7b000-0x8)={0x0}) accept4$unix(r5, &(0x7f000049e000-0x8)=@abs, &(0x7f00000f4000)=0x8, 0x800) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00005f0000)={0x0, @loopback, @rand_addr}, &(0x7f000033c000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f000054d000-0x14)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r6}, 0x14) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) dup3(r1, r0, 0x0) socket$pptp(0x18, 0x1, 0x2) 2018/02/03 07:44:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000357000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) recvmsg(0xffffffffffffff9c, &(0x7f00000e5000-0x38)={&(0x7f000035c000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f000001f000-0x6)=[{&(0x7f00003bc000)=""/169, 0xa9}, {&(0x7f00007c9000-0x7)=""/7, 0x7}, {&(0x7f0000c68000-0x20)=""/32, 0x20}], 0x3, &(0x7f0000369000-0x12)=""/18, 0x12, 0xfffffffffffffff8}, 0x40000001) bind$llc(r1, &(0x7f0000900000)={0x1a, 0x27ebfed0ce78ca2b, 0x1f, 0x8, 0x9, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}}, 0x10) 2018/02/03 07:44:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d9b000)='/selinux/checkreqprot\x00', 0x202841, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f000072b000-0x4c)={0x4, 0x1000, 0x2}) ioctl$TCGETA(r0, 0x5405, &(0x7f00003a8000-0x14)) r1 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='net/ip6_mr_vif\x00') readv(r1, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000f0d000-0x24)) 2018/02/03 07:44:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d42000-0x1000)="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", 0x4fa}], 0x1) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x1000}], 0x1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000076e000+0x21f)='/dev/hwrng\x00', 0x80000, 0x0) sendto$llc(r2, &(0x7f0000611000)="a8", 0x1, 0x41, 0x0, 0x26e) 2018/02/03 07:44:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:22 executing program 3: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f000043f000)={0x0, 0xffffffffffffffc1, 0x118, 0xad, 0x1, 0x1, 0x3, 0x7f, 0x0, 0xfffffffffffffffa, 0x7f, 0x0, 0xe22a, 0xc9, 0xfffffffffffffffa, 0x2e, 0x8001, 0x2, 0x4, 0x6, 0x6, 0x7, 0x0, 0x7, 0x20, 0x9}) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000fb5000-0xd)='/dev/binder#\x00', 0x0, 0x2) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f00005c8000-0xc)='/dev/ashmem\x00', 0x8400, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000fb5000)=@nfc_llcp={0x27, 0x79, 0x5, 0x7, 0xfffffffffffffffb, 0xfffffffffffffff7, "3ca20ef920fd466f95c52ca2e51b8ccd7eda79ba04feb1f4f39e2a86f0572af150c8f9c7e31f12351880e766043ac6ee7394aab2ff4d489da82b10a3597f4e", 0x800}, 0xfffffffffffffd12) r3 = socket$packet(0x11, 0xffffffffffffffff, 0x300) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000fb5000-0x8)={0x0, 0x0}) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = dup2(r1, r0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r6, 0x11, 0x66, &(0x7f0000543000-0x4), &(0x7f0000fb6000)=0x4) ppoll(&(0x7f0000125000-0x30)=[{r0, 0x720}, {r1, 0x40}, {r2, 0x8}, {r3, 0x11}, {r4, 0x500}, {r5}], 0x6, &(0x7f0000255000), &(0x7f0000fb4000)={0x5}, 0x8) r7 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f00000a8000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x2012, r7, 0x0) write(r7, &(0x7f0000fb4000-0x58)="e3", 0x1) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000fb2000)) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r7, &(0x7f0000f62000), r7, &(0x7f0000fb4000), 0x7f, 0x0) 2018/02/03 07:44:22 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000001e000-0x38)={&(0x7f000001f000)={0x10, 0x34000, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f0000017000)={&(0x7f000001d000)={0x14, 0x10, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1, 0x0, 0x0, 0xc36ea8ed95d2361}, 0x0) 2018/02/03 07:44:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d9b000)='/selinux/checkreqprot\x00', 0x202841, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f000072b000-0x4c)={0x4, 0x1000, 0x2}) ioctl$TCGETA(r0, 0x5405, &(0x7f00003a8000-0x14)) r1 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='net/ip6_mr_vif\x00') readv(r1, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) 2018/02/03 07:44:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000342000-0xc)='/dev/rfkill\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000107000-0x8)={0x0, 0x54}, &(0x7f000035c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000cb9000)={r3, 0xa994, 0xffffffffffffff81}, &(0x7f0000c8d000)=0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000ab000-0x8)={0x0, 0x0}) tee(r2, r2, 0x9, 0x4) pipe(&(0x7f0000e7b000-0x8)={0x0}) accept4$unix(r5, &(0x7f000049e000-0x8)=@abs, &(0x7f00000f4000)=0x8, 0x800) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00005f0000)={0x0, @loopback, @rand_addr}, &(0x7f000033c000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f000054d000-0x14)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r6}, 0x14) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) dup3(r1, r0, 0x0) socket$pptp(0x18, 0x1, 0x2) 2018/02/03 07:44:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x710) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000004000-0x4)=0x800) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000003000-0x4)) mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000999000)='/dev/rtc\x00', 0x0, 0x0) read(r1, &(0x7f0000aa2000), 0x0) r2 = getpid() fcntl$setownex(r1, 0xf, &(0x7f0000c58000)={0x0, r2}) 2018/02/03 07:44:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000572000)='/dev/autofs\x00', 0x100, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000d32000)={0x200, 0x0, 0x10001, 0x306d}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f00005ad000-0x10)={r3, 0x7}) dup3(r1, r0, 0x0) socket$pptp(0x18, 0x1, 0x2) 2018/02/03 07:44:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) [ 145.628225] audit_printk_skb: 72 callbacks suppressed [ 145.642733] audit: type=1400 audit(1517643862.674:147): avc: denied { create } for pid=21157 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/03 07:44:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d9b000)='/selinux/checkreqprot\x00', 0x202841, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f000072b000-0x4c)={0x4, 0x1000, 0x2}) ioctl$TCGETA(r0, 0x5405, &(0x7f00003a8000-0x14)) readv(0xffffffffffffffff, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) [ 145.650634] audit: type=1400 audit(1517643862.664:146): avc: denied { create } for pid=21154 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/03 07:44:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='ip6gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) dup3(r1, r0, 0x0) socket$pptp(0x18, 0x1, 0x2) [ 145.737820] audit: type=1400 audit(1517643862.774:148): avc: denied { create } for pid=21157 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 145.761594] audit: type=1400 audit(1517643862.794:149): avc: denied { create } for pid=21154 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/03 07:44:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d9b000)='/selinux/checkreqprot\x00', 0x202841, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f000072b000-0x4c)={0x4, 0x1000, 0x2}) ioctl$TCGETA(r0, 0x5405, &(0x7f00003a8000-0x14)) readv(0xffffffffffffffff, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) 2018/02/03 07:44:23 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)="00674226eefa") exit(0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000001000-0x8)=0x5) getdents64(r1, &(0x7f0000419000-0x44), 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000395000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000001000-0xa4)=""/164, 0xa4, 0x0, &(0x7f0000001000)=@abs={0x0, 0x0, 0x2}, 0x8) 2018/02/03 07:44:23 executing program 3: mmap(&(0x7f0000000000/0xa72000)=nil, 0xa72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80802, 0x0, &(0x7f0000a72000)={0x0, 0x0}) mmap(&(0x7f0000a72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00001fd000-0xe8)={{{@in6=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@dev}}, &(0x7f00009e8000)=0xe8) mmap(&(0x7f0000a72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f00000b6000-0x38)={&(0x7f0000a72000)={0x10, 0x0, 0x0, 0x540000}, 0xc, &(0x7f0000a73000-0x10)={&(0x7f0000a72000)=@newneigh={0x70, 0x1c, 0x4, 0x7, 0x1, {0x7, 0x0, 0x0, r2, 0x5, 0x80, 0x4}, [@NDA_MASTER={0x8, 0x9, 0xff}, @NDA_VLAN={0x8, 0x5}, @NDA_DST_IPV6={0x14, 0x1, @loopback={0x0, 0x1}}, @NDA_DST_IPV6={0x14, 0x1, @empty}, @NDA_DST_IPV6={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @NDA_DST_IPV4={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x70}, 0x1, 0x0, 0x0, 0x4}, 0x44004) r3 = getpgrp(0x0) r4 = gettid() mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000a73000), &(0x7f000038d000-0x4)=0x10) rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(r3, r4, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x50005}) rt_sigtimedwait(&(0x7f000031c000-0x8)={0x80000001}, &(0x7f0000a6e000-0x10), &(0x7f000005b000), 0x8) tkill(r4, 0x3d) 2018/02/03 07:44:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e06000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00009b2000), &(0x7f0000cc7000)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = socket(0x4, 0x1, 0x64) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000092000-0x4), 0x4) listen(0xffffffffffffffff, 0x60000) sendto$inet6(r1, &(0x7f0000eba000-0x1), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00002f1000-0x10), &(0x7f000010d000)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000c5d000)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000b1d000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00009e4000-0x4)=0x10) 2018/02/03 07:44:23 executing program 5: r0 = socket$inet(0x2, 0x80f, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00001e4000-0xc)={@dev, @multicast1}, &(0x7f0000000000+0x3a1)=0xc) mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = epoll_create(0xc) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c3c000-0xc)) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b31000)='/dev/sequencer\x00', 0x280000, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000fe9000)=@generic="d550b6425c449527e4aff6c2056b331f") ioctl$TIOCPKT(r1, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f000020f000-0x28)={&(0x7f00003ae000/0x1000)=nil, 0x9, 0x5, 0x83, &(0x7f000033a000/0x3000)=nil, 0x400}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) socket$inet6_sctp(0xa, 0x0, 0x84) r4 = syz_open_pts(r1, 0x0) ioctl$TCFLSH(r4, 0x540b, 0x2) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000fea000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x7, 0x12, 0x18, "dc376fb3b0121eabd3a642353d588f3d2f08ceffb3a2a9c8a5509bc272b1ae7bebcd18cc5efbe233fe026b8af5f17f0c543ea7c57d8d5a8698fa3db48a5ebcdf", "3a03fd09009eb9a2fd1a880d6300798d7225e244a275ff9008b6f0493a12e470", [0x1, 0x8001]}) 2018/02/03 07:44:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = getpgrp(0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000797000-0x4)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) modify_ldt$write(0x1, &(0x7f00005b6000)={0x8e0, 0x20000800, 0x0, 0x4, 0x2, 0xffffffffffffffff, 0x80, 0x5, 0x3517, 0x4}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r3, r0, 0x80000) socket$pptp(0x18, 0x1, 0x2) 2018/02/03 07:44:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000006b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mq_notify(r1, &(0x7f0000668000-0x60)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000732000), &(0x7f000065f000)}}) faccessat(r0, &(0x7f0000709000-0x8)='./file0\x00', 0x10, 0x200) sendto(r0, &(0x7f0000688000)="a60becca20b2a97f06f5bb2f03e7131a9a4945f5223b10c0e8edf83d6c82be580216bf4d8ecadf7c9eb48c3a4108c66918a2fc42bb11e588a582e2f0d257a49187afad6f8580a7f466385540ab13f05dde4176290a9c61e80c4a63a11769b3bd8426db8e41bc0e8d5702e11746bb15adf251ed23e240c6becf6484201823aca498a0ef2a8c4c33f199029e08e97e02", 0x8f, 0x80, &(0x7f0000278000)=@hci={0x1f, 0x0, 0x3}, 0x6) 2018/02/03 07:44:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d9b000)='/selinux/checkreqprot\x00', 0x202841, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f000072b000-0x4c)={0x4, 0x1000, 0x2}) ioctl$TCGETA(r0, 0x5405, &(0x7f00003a8000-0x14)) readv(0xffffffffffffffff, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) 2018/02/03 07:44:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004e8000)='\x00', 0x3) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000fa5000)={0x1, &(0x7f0000ab1000)=[{0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00004fe000)={r2, 0x2}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x40085112) 2018/02/03 07:44:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d9b000)='/selinux/checkreqprot\x00', 0x202841, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f000072b000-0x4c)={0x4, 0x1000, 0x2}) r1 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='net/ip6_mr_vif\x00') readv(r1, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) 2018/02/03 07:44:23 executing program 0: getrandom(&(0x7f0000bf7000), 0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x4000000000000000, 0x0, 0x1, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000-0x20)={0xfffffffffffffff9, r1, 0x0, 0xb21}) 2018/02/03 07:44:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$nl_generic(r0, &(0x7f00005b0000)={&(0x7f0000f59000-0xc)={0x10}, 0xc, &(0x7f0000e1b000)={&(0x7f0000b1a000)={0x14, 0x14, 0xe01, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005a0000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000906000-0xc)={0x4, [0x9, 0xffffffff00000000, 0x5, 0x4]}, &(0x7f0000b37000)=0xc) 2018/02/03 07:44:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$unix(0x1, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/03 07:44:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d9b000)='/selinux/checkreqprot\x00', 0x202841, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f000072b000-0x4c)={0x4, 0x1000, 0x2}) r1 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='net/ip6_mr_vif\x00') readv(r1, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) 2018/02/03 07:44:23 executing program 7: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f86000-0x60)={0x2, 0x5, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}]}, 0x60}, 0x1}, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f000033a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000f87000)=0x14) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f0000f88000-0x45)="f5adeccd26fe103aaabff85ab3bfd7a510f24e26ec5677c125545a9841cf4f796e946f5a1907eba9de8cca8b8d0b1f4bb831ada5bdadd8238e43454a4cd14960f48e7608a6", 0x45, 0x0, &(0x7f0000f88000-0x14)={0x11, 0xfc, r2, 0x1, 0x80a, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) 2018/02/03 07:44:23 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000014000-0xc)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000000000)=[r0]) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000002000-0x4c)={0x0, 0x44, "46914a3dc66b3e38e24bb5cd73d28791b0efb84371b5d10b599e2c227a5f6c6cff0a393d2542dad6228ba2c6d78b49f27302f7817f07df3d72a6e9e4b8cc62adef49bef1"}, &(0x7f0000002000-0x4)=0x4c) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r3, 0x1ff}, 0x8) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000005000-0x8)={0x5, 0xffffffff, 0x5, 0x3}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000004000-0x4), &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 07:44:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r3, 0x8000, 0x0) close(r0) writev(r1, &(0x7f000078a000)=[{&(0x7f0000431000-0x83)='\f', 0x1}], 0x1) r4 = dup(r2) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000dde000-0x4)=0x3, 0x4) ioctl$VT_RESIZEX(r4, 0x560a, &(0x7f0000a7a000-0xc)={0x5, 0x3, 0x8, 0x800, 0x0, 0x200}) close(r1) 2018/02/03 07:44:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) getpeername$ax25(r0, &(0x7f0000069000), &(0x7f0000982000)=0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000922000), 0x4) 2018/02/03 07:44:23 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000d62000)=""/166, &(0x7f0000b40000)=0xa6) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000001000-0x8)=0x7) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000003000-0x18)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000003000-0x30)={0x6c, 0x0, &(0x7f0000002000-0x6c)=[@request_death={0x400c630e, 0x4, 0x2}, @exit_looper={0x630d}, @transaction={0x40406300, {0x80000001, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x58, 0x30, &(0x7f0000001000-0x58)=[@fd={0x66642a85, 0x0, r0}, @flat={0x77622a85, 0x100, r4}, @ptr={0x70742a85, 0x0, &(0x7f0000003000-0x1), 0x1, 0x2, 0x22}], &(0x7f0000003000-0x30)=[0x48, 0x78, 0x20, 0x68, 0x38, 0x90f823cacaabb5f8]}}, @dead_binder_done={0x40086310}, @register_looper={0x630b}, @enter_looper={0x630c}], 0x1000, 0x0, &(0x7f0000003000-0x1000)="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"}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x40, 0x4, 0x9, 0x10001, 0xfff}, &(0x7f0000002000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000000)={r5, 0x2f, 0x5}, 0x8) setsockopt$inet6_int(r1, 0x29, 0x3a, &(0x7f0000fd6000), 0x4) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000000000)=@rc={0x1f, {0xb01, 0x2, 0x1, 0x578f, 0x3, 0x7}, 0x1}, 0x9, &(0x7f0000001000)=[], 0x0, &(0x7f0000002000-0x5d8)=[{0xe8, 0x11d, 0xfffffffffffffff7, "1dfa0645ef33742b70cf9e9fcda285f949348e7ff451c59c0d0d076aba7ac4ed25850d63390204137f889c20dd513d1b3e1ec7883283854eb83e6f185d367738f0eb041364305ce0f0f659936b16bfa861da7addfd0e882954d0569cd2b0fa04be6fb493acafc6f5e9fb2430856025eb979a527071ea0ec0226275c365635a7a74dd1be1c6f4700f932124a9232f64e46b08e282e0ef618aa334d7b84203a5437c743f391c294e64d5919eaa5dc31e5d98f9e776ca1b121b4bbef29558512d601d6d30f521066033e40e62def5369efcd200b850f6b2"}, {0xb0, 0x102, 0x16ce, "1b481cde604e92ce69db1f209c14051c2dd393c56faa5dcfa0c5f60598311faae8a9646666222c3323dcf0e2d3b55c47579e377fec36823365869d07c9672e7a9bc64446a6e2edf4192aa8e45d7d859014455a9dea7c3cf7374ebb8361ec24f62374fe31000839fff4be84746b73db2dcfbbda1b6b4d2a7bd29d9b6c9ff7a81e9e4ab18a4209132d1bbe8148e4b7e9546fac81de91cd21f4b7d9"}, {0xf8, 0x112, 0x7, "4b44a77207b91d8d26e0a30dca9b251bd38dff3e477c6a3c7f73e54a677cf373c03167ca926a84f3d797dbd939ec3cd8dc7c0f1f3f39df85236fb2856898074757b27f19cb495d3da5a1b4f1f626f57a6d88863f69dd4b9776779b265c03b3be158f79c941f161ca88af4832a606a1b5d109ac339e4c3e2794bdaf0b9f1465b6c2982784cd2e9831cd737ec01613c46dec13844b18b8154d7680529fae88c294222ed975e200b44165ebb0305f733ccc58d87e741d300baf9a5d45bcd773f99e728dc48525c05cf161cec9d038b5b2cdfe0ea8ab1d05fe125b916579201d0230068c3aebca49"}, {0x60, 0x0, 0x842d, "107de795826f6e6ac54d8d72b1945d1a6a42d10917bf742212ca1335e4340483168a65f095c616cca8212fcb81fbc38358d1b2922ae5e14d6027648a7b9c1401bd67641b7ef89606906ce69c02cec5"}, {0x98, 0x11, 0xa17a, "15077914f5dd31acb7b71a7fcfd2bc1b658a00a9abe88d0caf7be27f7ea93cf21449b9c4508183f5060e0424886cc22fef1aa69b4addfc105c842db696826a2f78d20d571a19267fc592ebe0aeb5371a25a1d121e62a0defb34a49800befa53ab6c8abecae17d3ab9283dfc44a4ca8901b2da76a4cddf84f2c4baf6262e9ab07be0e"}, {0xa8, 0x110, 0x5, "ed73b8e11a1934213adccffaf6e0e510edadd1bf55821c3d0e6d5151e67cecfce44e21ed5736b63085432aa88f7adfedf3fbd992e80f9c119a11a1908d8d78ab9918363e1166e53c3e830b49ea640039f1fa77dd0ae7ec48eeff2b6f4effc9dd896cfe721514bda6282fd925e66363af7f5aff19677a939be76ceb2969d009bbfceab755bfce5aaeeb1caffabfd3985a27496a"}, {0xe0, 0x103, 0xfffffffffffffffc, "8b23612ce6fa9cb0b245b08356bb0577cd9deadd5d75a89a0b6c29c6db84bd8134cb37b21f2e89b1862a512723637763246746dcd6d5aab187ad27108bc376a4652be570dd0ea363504541742da0789d3342cc126a50ed5e6225d9da09991b20e4e9faba01764e61c95735a1b8c2bf1c84d5085304877d4f062cb96d5294e4476d6138af9c35935477b0f5b2f16d05924b679c2c44c25eb9b00f34a4a27336572ad725a9cb6ed3315a9d6096c0d1fe81ee5b417cd1cde80c10748ee85b89095b45f566b312187a0d10"}, {0xc8, 0x29, 0x4, "9d63b07eee8263ac0db7a5176fa855d1cd74cce872cbfcd8ad05293df54029452bcec7feec3af3d3dec576819f9085e9650348793578d2b276e210a3ba7eaf6d71c1544b85184dc7476eeabbd6846f63a37a4a4311aa68d1e45d16a01ec2f2efd53da8f8b19fb9003f460454102f1a3ee615af93f0103b8857d3f918d0262047aa64191a00b7ad090992f6b1957eac3766557e2c80dd7909c024b805aa78a511a0913d6ba6c734d6af50bbde4185ae70b6b6083ba2"}], 0x5d8, 0x10}, 0x4040004) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fd9000-0x9)='/dev/rtc\x00', 0x40, 0x0) clock_gettime(0x0, &(0x7f00001ec000)={0x0, 0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r6, &(0x7f0000fda000-0x20)) dup3(r3, r0, 0x80000) write$sndseq(r6, &(0x7f0000f4f000)=[{0x9, 0x3, 0x7fffffff, 0x101, @time={r7, r8+10000000}, {0x7fffffff, 0x6}, {0xfff, 0x6}, @control={0x5, 0x3ff, 0x9}}, {0x3, 0xffffffff, 0x8, 0x1ff, @tick=0x5, {0x8, 0x4}, {0x1, 0x3}, @control={0xfffffffffffffffc, 0x7f, 0x9}}, {0x8, 0x1000, 0x0, 0xfffffffffffeffff, @tick=0x80000001, {0xa6c, 0x8}, {0x1ff, 0x7fffffff}, @result={0x6, 0x1de8}}, {0x3, 0x7, 0x20, 0x6, @tick=0x5, {0x7f, 0x6}, {0x7f, 0x147d}, @quote={{0x5, 0x6230}, 0x9, &(0x7f0000fd9000-0x30)={0x6, 0x45d, 0x1f, 0x68, @time={0x0, 0x989680}, {0x9, 0xf1}, {0x3ff, 0x9}, @control={0x10000, 0x5, 0x7}}}}, {0x5, 0xfffffffffffffffa, 0xb12, 0x8000, @tick=0x200, {0x100000000, 0x1c8c}, {0xfffffffffffffff9, 0x196}, @note={0x2, 0x8, 0xde6, 0x7d, 0x10001}}], 0xf0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r6, 0xc05c5340, &(0x7f0000fd9000-0x68)={0xfffffffffffffffa, 0x4, 0x100000000, {0x0, 0x989680}, 0x1, 0x1}) 2018/02/03 07:44:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x84800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000850000-0x10)={&(0x7f0000455000-0x13c)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc}, {@in6=@empty, 0x3, 0x33}, @in6=@mcast1={0xff, 0x1, [], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x3}, {0x2}, {}, 0x5, 0xffffffffffffffff, 0x200000000000002, 0x3}, [@algo_auth_trunc={0x4c, 0x14, {{'crc32\x00'}}}]}, 0x13c}, 0x1}, 0x200000c0) 2018/02/03 07:44:23 executing program 0: r0 = syz_open_dev$mice(&(0x7f00007b3000)='/dev/input/mice\x00', 0x0, 0x181000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00006ea000-0x4)=0x7, 0x4) prctl$setendian(0x14, 0x3) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000556000-0x4)=0x3ff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000a87000-0xd8)="c59c05db615b1e819346b777fe082caa6cced55074b25160aeecddd41fbe2b51d98874937b2b13584e670c37f6b4432dace17280be99ed8b1e823c201a2d2c7b8ce5c8eef97ffb337f90306bc9f7693657b750e64728f9888b604866877df0e7bfd84725da44bb3724034f3d43a54729411e7129ef3b19ca8a0961744c77b898b657c8af16aae52b4473cc727b10dc37ad92e6c4fa47905cbb5b3988c719edf0c3f2a4461c449cc6583f1643dfa067f55958e152cf6e59a1a70dbaef04da5259303d2c706b2cc1670c411850f6dea4087ccebabbf46954a8", 0xd8, 0x4, &(0x7f0000000000)={0x3, {"4a8bc2ab093e48"}, 0x4}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(r0, &(0x7f0000002000-0x8)={0x405}, 0x8, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000003000-0x8), r1, &(0x7f0000001000), 0x5a, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000003000)=0x2, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x1, &(0x7f0000004000)="01e070be55a5eb52e94742062f6b415f7b764f88cc12f6bf29885ff6e1790a9ff41a0e1bc8c270f3651abfb7c050482d4c45c24aa2630e01ea6b5bc5cbfa284e5b621bf90619e63fd3f2c15c3e30a3fa80aafa09e1e1899c7c8e8684c94bd05c633910bd19126ca66850d3c312f492c391506b0e2d3380607a7b6e6fb3f4ba2cb03a05fb9f3c5c606a5d4f4318f48910057134628feecfe49a6568b13d1cc6a50d9882429bd1dca390157f1179b071069983bae54e3b64f2b5c3015b2cee4d6adb2adb5cd4055878297967d351798caa7acb87bb556d4b6f11b2030ffe67fdbf42f1b408cc98203515af86a054d3") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000003000+0xda5)='./file0\x00', r0, &(0x7f0000005000)='./file0\x00', 0x1400) openat$dir(0xffffffffffffff9c, &(0x7f0000005000-0x8)='./file0\x00', 0x100, 0x107) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000007000-0x10), &(0x7f0000006000)=0x10) ioctl$int_in(r1, 0x5473, &(0x7f0000005000-0x8)=0x5) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000008000-0xe)=@l2={0x1f, 0xfffffffffffffff8, {0x4, 0x7fff, 0x3, 0x401, 0x7e9, 0x3}, 0x81, 0x6}, 0xe) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) removexattr(&(0x7f0000003000)='./file0\x00', &(0x7f0000005000-0xc)=@random={'osx.', '&wlan0)\x00'}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000008000)={{{@in=@empty, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000008000)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000008000+0xfe1)={@empty, r2}, 0x14) 2018/02/03 07:44:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) dup3(r1, r0, 0x0) r2 = request_key(&(0x7f0000917000-0xa)='blacklist\x00', &(0x7f0000f89000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00007fe000-0xd)='/dev/net/tun\x00', 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r2, 0x100000001) socket$pptp(0x18, 0x1, 0x2) 2018/02/03 07:44:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d9b000)='/selinux/checkreqprot\x00', 0x202841, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='net/ip6_mr_vif\x00') readv(r0, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) 2018/02/03 07:44:23 executing program 7: r0 = socket(0x18, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000002000+0x256)=0x4) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000000000)) 2018/02/03 07:44:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000001000-0x8)={r1, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000ef000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f000054c000-0x8), 0x8) 2018/02/03 07:44:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000003000), &(0x7f0000003000)=0xc) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000004000-0xb0)={{}, 'port1\x00'}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000005000-0xb8)={0x0, 0x400, 0x5, 0x36f, 0x2, 0x3ff8000000, 0x1, 0x5, {0x0, @in={{0x2, 0x3, @rand_addr=0x2}}, 0x3, 0x4, 0x10000, 0x1ff, 0x100000000}}, &(0x7f0000005000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r2, 0x6}, 0x8) 2018/02/03 07:44:23 executing program 2: pipe(&(0x7f0000e53000)={0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00005ba000)={0x401, 0x0, 0x1, 0x100009}) syz_open_dev$sg(&(0x7f00002dc000)='/dev/sg#\x00', 0x6, 0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000001000-0x10)={0x818d, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000cc000-0xa)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000030d000-0x8)) ioctl$TIOCSCTTY(r2, 0x540e, 0x0) 2018/02/03 07:44:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='net/ip6_mr_vif\x00') readv(r0, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) 2018/02/03 07:44:23 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000006000-0x4)) getsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) 2018/02/03 07:44:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000002000-0xc)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @empty}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000910000-0xb1)=""/177) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12d) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) ioctl$sock_ifreq(r1, 0x8919, &(0x7f0000aa4000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x2e70, 0x9509, @fr_pvc_info=&(0x7f000078f000-0x14)={0x3800000000, @syzn={0x73, 0x79, 0x7a, 0x0}}}}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x5}, 0xfdec68a53590438c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/03 07:44:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000b43000)={0x2, 0x0, @empty}, 0x6e) sendto$inet(0xffffffffffffffff, &(0x7f0000d39000-0x6b), 0x0, 0x400c000, &(0x7f0000fa2000)={0x2, 0x0, @empty}, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000b24000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b5c000)={0x0, 0x200, 0x1, 0x2, 0x5, 0x4, 0x29d8, 0x6c, 0x4a47, 0x7f, 0xfff}, 0xb) connect$inet(0xffffffffffffffff, &(0x7f0000ad3000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00004a9000), 0x0, 0x0, 0x0, 0x0) 2018/02/03 07:44:24 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='net/ip6_mr_vif\x00') readv(r0, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) 2018/02/03 07:44:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f000002d000-0x20)={@common='!unl0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}) r2 = dup3(r1, r0, 0x0) socket$pptp(0x18, 0x1, 0x2) finit_module(r2, &(0x7f0000a5e000)='}nodev\x00', 0x1) 2018/02/03 07:44:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000076a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000900000)={{0x3ff, 0x9}, 'port1\x00', 0x40, 0x14, 0x5, 0x2, 0xe1f2, 0x8, 0x9, 0x0, 0x4, 0x5}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000383000-0x4)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000f14000+0xbaa)={0x0, 0x2000000000000080, 0x0, 'queue1\x00'}) fcntl$notify(r0, 0x402, 0x9578b929e8165a40) r2 = fcntl$dupfd(r0, 0x4400406, r0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f000067b000)={{0x2, 0x3, 0x5, 0x5e0ede09df6a0f51, 0x400}, 0x80, 0x7ff, 0x7}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000741000-0x4)=0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000397000)='/dev/sequencer2\x00', 0x200000, 0x0) r5 = accept$netrom(r4, &(0x7f0000973000-0x48)=@full, &(0x7f0000528000-0x4)=0x48) memfd_create(&(0x7f00004d6000)='port1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) ioctl$TIOCGLCKTRMIOS(r4, 0x5456, &(0x7f00009fd000)={0x8, 0x8, 0x2ac, 0x7, 0x3ff, 0x7, 0x0, 0x0, 0x3, 0x10000, 0x80, 0x3}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000082d000)=0x14, 0x4) r6 = dup(r5) getsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000521000-0x4), &(0x7f0000b0c000-0x4)=0xfffffffffffffeb2) ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f0000c26000)=r3) 2018/02/03 07:44:24 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/dev/sequencer2\x00', 0x2400, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000004000-0x24)) 2018/02/03 07:44:24 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='net/ip6_mr_vif\x00') readv(r0, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) 2018/02/03 07:44:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000971000-0x4)=@assoc_id=0x0, &(0x7f0000508000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00004c6000)={r4, 0x3}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001da000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000e3d000-0xc)) accept4$ax25(r1, &(0x7f00003af000-0x10), &(0x7f0000ef3000)=0x10, 0x80000) 2018/02/03 07:44:24 executing program 5: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000003e000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f000003d000)='trusted\x00', &(0x7f000003d000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000003e000-0x82), 0x0, 0xffffffffffffffff) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000fdc000-0x4)=0x0) ptrace$cont(0x29, r2, 0x79, 0x10000) keyctl$search(0xa, r0, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x1}, r1) 2018/02/03 07:44:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) dup3(r1, r0, 0x0) setns(r1, 0x4000000) socket$pptp(0x18, 0x1, 0x2) 2018/02/03 07:44:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:24 executing program 3: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fb5000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00008ea000)={{{{0x2, 0x1, @empty}}, {{0xa, 0x3, 0x7fffffff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffffff7}}}, 0x8, 0x1ff, 0x7, "c8351dc531cbb0c10c0e6deb1796304d6472e5c5f5e448dde9f24e3eb90b41f21b09da03c0f5a177a1ac53011a6fc48d8618ac5fedb2910972252896bb9295c20a7c58bdfbdcc289ac1707b487201e4c"}, 0x160) getresuid(&(0x7f0000d8b000)=0x0, &(0x7f0000fb5000-0x4), &(0x7f0000fb5000-0x4)) ioctl(r0, 0x4, &(0x7f00003af000-0x24)="705712ba5b0a0a573e3a288c68fa3fe8f7f3694627b4c92f1409575246f5ea0014f214f0") ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000e23000)=r1) r2 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x2012, r2, 0x0) write(r2, &(0x7f0000fb4000-0x58)="e3", 0x1) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000fb2000)) 2018/02/03 07:44:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f66000)={{{@in=@loopback, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in=@multicast1, 0x0}, 0x0, @in=@multicast2, 0x0}}, &(0x7f000037c000)=0xe8) r1 = syz_fuse_mount(&(0x7f00002f9000)='./file0\x00', 0x4000, r0, 0x0, 0x134f, 0x0) write(r1, &(0x7f00009da000-0x71)="b40e9e35de23c316f39ff82e5b0a18a6d30cda9b36c1e04bf8267f7bd18014497fe0df5c5b1702febf7e1469b4d7fa8f4d13817322580b47ba8bffe55c1011e1c422dfa1c2a6089086aedec93258470a4deb4c2574834559fe5590fca109ac392cc4dea63dc1853009e3030a373e02ab07", 0x71) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r2 = socket$inet6(0xa, 0xa, 0x0) ioctl$sock_ifreq(r2, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r2, 0xb0d) r3 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r4, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$sock_buf(r4, 0x1, 0x1f, &(0x7f00005a0000), &(0x7f000053f000)=0xfea8) setsockopt$inet_tcp_int(r4, 0x6, 0x200000000000a, &(0x7f0000425000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000081d000), &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) sendto$inet(r4, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r4, 0x1, 0x53bdab7eb5434947, &(0x7f000043f000-0x4)=0x80000000000003, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0}, @in6=@loopback, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [], 0x0}, 0x0}, 0x0, @in=@multicast1, 0x0}}, &(0x7f0000de9000)=0xe8) recvmsg$netrom(r4, &(0x7f0000d1d000)={&(0x7f0000d60000-0x10)=@ax25={0x3, {"e558bbb038d8dd"}}, 0x10, &(0x7f00008f9000-0xa0)=[{&(0x7f00007ca000-0x1000)}], 0x1, &(0x7f000099d000)=[]}, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f000071d000), 0x0) r6 = creat(&(0x7f0000a8d000-0x8)='./file0\x00', 0x0) getsockopt$ax25_int(r6, 0x101, 0x0, &(0x7f00008b6000), &(0x7f0000ea5000)=0xfffffc69) pipe(&(0x7f00001dc000)) getsockname(0xffffffffffffffff, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000c42000-0x10)=@common='ipddp0\x00', 0x10) sendto$inet(r4, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) 2018/02/03 07:44:24 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='net/ip6_mr_vif\x00') readv(r0, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) 2018/02/03 07:44:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000002c000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) writev(r0, &(0x7f000029a000-0x20)=[{&(0x7f00006e9000-0xd)="e4677cac0c1cfc801457c6fbf2", 0xd}, {&(0x7f0000b2e000-0xb4)="9d1beb98c109bc2ac56fc59dfb75d6e71763bd2a0b5b4eda64c125fb7c370b27e97ab41af61a5b4adabc828a80d00c8bb94373a6b546f99d11178124aff1beea8e49fab440117b49da224418a3e41b6d5d3fb915b287a90a8dd0384cc2a027e5e9a78127097ad2f5723c9531903cd7ed33d8019618d7ae5f14b2a50132a5884bf750e23db2945762f677e9c6abf518b7f774cd9aa652108b36fea4d6f78bb82918badb70007d773bf9076be93426896523e574d2", 0xb4}], 0x2) r1 = syz_open_procfs(0x0, &(0x7f000002c000-0x8)='net/dev\x00') sendfile(r0, r1, &(0x7f000049d000), 0x80) 2018/02/03 07:44:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r0 = socket$unix(0x1, 0x5, 0x0) readv(r0, &(0x7f00002b6000)=[{&(0x7f0000f17000)=""/204, 0xcc}, {&(0x7f0000f34000)=""/34, 0x22}, {&(0x7f0000317000-0x8d)=""/141, 0x8d}, {&(0x7f00000cf000-0x58)=""/88, 0x58}, {&(0x7f00004c2000-0x1000)=""/4096, 0x1000}, {&(0x7f0000867000)=""/97, 0x61}, {&(0x7f0000892000-0xaa)=""/170, 0xaa}], 0x7) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000dab000-0x48)) 2018/02/03 07:44:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='net/ip6_mr_vif\x00') readv(r0, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) 2018/02/03 07:44:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005c4000)='./file0\x00', 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000063f000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000b8a000)=0x5, &(0x7f0000514000)=0x4) r1 = syz_open_dev$usbmon(&(0x7f0000d08000)='/dev/usbmon#\x00', 0x80, 0x200) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000502000)={0x1, &(0x7f0000289000)=""/53, &(0x7f00004a5000)=[{0x2da6000000, 0x82, 0x3, &(0x7f0000388000-0x82)=""/130}]}) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000116000-0x14)={0x0, 0x2, 0x1f, {0x2, 0x2c9}, {0x5, 0x7f}, @rumble={0x57, 0x200000000000}}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) stat(&(0x7f0000a23000)='./file0\x00', &(0x7f0000d97000-0x44)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)) 2018/02/03 07:44:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) [ 147.376870] device lo entered promiscuous mode 2018/02/03 07:44:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a7d000+0xfdd)='maps\x00') preadv(r0, &(0x7f0000fd5000)=[{&(0x7f0000cbe000-0x2f)=""/47, 0x2f}], 0x1, 0x400000000000) openat$rfkill(0xffffffffffffff9c, &(0x7f000018e000-0xc)='/dev/rfkill\x00', 0x6000, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000ede000-0x6)={0x2, 0x1ff, 0xffffffffffffff80}) 2018/02/03 07:44:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006e1000-0xd)='/dev/net/tun\x00', 0x0, 0x300) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fdf000-0x4)='/dev/ppp\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00003c6000-0x10)={0x0, 0x0, 0x100}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00009fe000-0xc)={r2, 0x80000, r1}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000cd7000-0x8)={0x0, 0x62}, &(0x7f0000981000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000eea000-0x8)={0x0, 0x7}, &(0x7f0000351000-0x1)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000b00000)={r3, 0xffffffffffffffff, 0x80, 0x1, 0x10000, 0x7, 0x7, 0x5, {r4, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7, 0x3, 0x8, 0x2, 0x5}}, &(0x7f0000c5a000)=0xb8) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) dup3(r5, r0, 0x0) socket$pptp(0x18, 0x1, 0x2) 2018/02/03 07:44:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c2c000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000035000-0x4), 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000878000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000dee000)={0x4, 0xdbdc, 0x100, 'queue0\x00', 0x100000000}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000f38000)={{0x9}}) r2 = gettid() get_robust_list(r2, &(0x7f00006be000-0x8)=&(0x7f000065b000-0x18), &(0x7f00001b1000)=0x18) 2018/02/03 07:44:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00007ea000-0x9)='/dev/ppp\x00', 0x20000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f000032b000-0x8), 0x8) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x32, &(0x7f0000e1d000), 0x4) 2018/02/03 07:44:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000430000-0xe8)={{{@in=@broadcast, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@multicast2}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000001000-0x50)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80000001, 0x7, 0x81, 0x0, 0xff, 0x10020, r0}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00003d1000)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) r3 = dup(r2) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d9e000)='/dev/sequencer\x00', 0x400400, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c80, 0x0) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f000006b000-0x8)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000f62000-0x5c)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, {0xa, 0x0, 0xddb, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x0, 0xbe2e]}, 0x5c) ioctl(0xffffffffffffffff, 0x9a7, &(0x7f000056b000)="32e4affe1f386058ce3fe14d3723ec0ddb82980c4a02d42909b28f5688e1d645ac0f5139714513bee1ed4af15c155b98a6503cb78c281f1d20f6db5bc8f86e977189dc3ce014209552783fc63caad1bd1d7fd5b10505ec47eba437e5ca97c05ed74976f8567c05d06e0dd6da5afb72a31879500a1bfa63832fee0fdf5875c0606b3703ad76a4583585287d93ff8cd02b79a6aac34a974a499ed1098af72cb22de25d057ab63df5bf5ca045a3dcec2e4bfe18929f71b7a25572e23ab65133395e362a") 2018/02/03 07:44:24 executing program 5: mmap(&(0x7f0000000000/0x793000)=nil, 0x793000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000791000-0xb)='/dev/hwrng\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = dup3(r2, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000007000-0xc)={0x40000014}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000001000-0xc)) mmap(&(0x7f0000793000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000793000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000794000-0xa0)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x0, 0x100000000, 0x6, 0x4, 0x9}, &(0x7f0000793000)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00005c2000)={r4, 0x3, 0x10001, 0x7}, 0x10) epoll_pwait(r2, &(0x7f0000792000-0x48)=[{}], 0x1, 0x0, &(0x7f0000123000-0x8), 0x8) 2018/02/03 07:44:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='net/ip6_mr_vif\x00') readv(r0, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) 2018/02/03 07:44:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='net/ip6_mr_vif\x00') readv(r0, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) 2018/02/03 07:44:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c88000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000078b000)={0x0, @multicast1, @multicast1}, &(0x7f000020a000)=0xc) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00007e9000-0x4)) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000c88000-0x4)) 2018/02/03 07:44:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000), 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:24 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000020000)='/dev/usbmon#\x00', 0x137, 0x40000) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000003000)={&(0x7f0000021000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000020000)={&(0x7f0000021000-0x14)=@getneightbl={0x14, 0x42, 0x400, 0x6, 0x3, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x20000001) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') read(r1, &(0x7f0000020000-0x42)=""/174, 0xae) read$eventfd(r1, &(0x7f000001f000-0x8), 0x378) 2018/02/03 07:44:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000090b000+0x981)=[@in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9d}], 0x2c) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001fd000)='/dev/ptmx\x00', 0x0, 0x0) remap_file_pages(&(0x7f0000800000/0x2000)=nil, 0x2000, 0x2000008, 0x3, 0x14010) ioctl$TCGETS(r3, 0x5401, &(0x7f000015f000-0x24)) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) dup3(r2, r0, 0x0) socket$pptp(0x18, 0x1, 0x2) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00002b7000-0xc)={0x0}, &(0x7f0000523000)=0xc) get_robust_list(r4, &(0x7f000009e000-0x8)=&(0x7f0000e2e000), &(0x7f0000b2e000-0x8)=0x18) 2018/02/03 07:44:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ccf000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000004000-0xc)={0x10000000005}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000575000)) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000538000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00000ee000)={0x81, 0x66}) fcntl$getownex(r2, 0x10, &(0x7f0000279000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e54000)={{{@in6=@mcast2, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000316000)=0xe8) getresgid(&(0x7f00000e0000-0x4), &(0x7f0000d90000)=0x0, &(0x7f0000cb0000)) sendmsg$unix(r1, &(0x7f0000dcc000-0x38)={&(0x7f0000cac000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00006c3000)=[{&(0x7f00009c8000-0x39)="a6e7991ab2ff4a07594ce6f375b4c0ec6731a88b0ef614f15928165c572f826ec167709cd1363afab2f2f0011400b180674b33515ddf720157", 0x39}, {&(0x7f00004e3000-0x2)="f39c", 0x2}, {&(0x7f0000dac000)="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", 0x1000}, {&(0x7f000009f000)="b020ed20b87890cba25f5f531736aa20cfdae06a21a39ae90863dbabe43d26bd77347e764a039a4dfbacc3f0289efed5cfe0b6ef1015a24cb6af188351b78e0f59e1978dfc66ad0b25c326cb8387ea6b2dbf97754432bd7d5a2d699f72aec0d724bb5b627fce96fa621c01f593eb7f00f108d6132eed529dfd53c3e8222cfe417bcdcad32836e1504665bfc5535fa62e0ba84217c0d8676372dd03a1358b14cc0d78910539c6ecfb704e6fbbda68ab34057cfa3793f40ff45bf139386053ea833dd23247cb25aed5624ef7cacf3a4c19a2006a57ba774afa490ce55121e6a5", 0xdf}, {&(0x7f000032a000-0x9c)="539e657718c44a01450dd2cebe671c97a2fe45f8c6927e172e5d914f2d8c737f11aadb894feabfd6e97b535749e294b80cbc10f95b8b8bef25b4a38613834ac928957ac3cb935474db94d33124ffc1dc1393fe10c534ca4683fd1b1ee7e26948a6511a8628b0f2d25abb7dc936ef314711f09e610e5b4b494aa51ba7161f3625524985a6829e2af03794fbf26d216b24bdfa271a9f429b3176e70f52", 0x9c}, {&(0x7f0000883000-0x50)="64195a36a6e7fd4e0d720d8e1cd44bfdaa8c0cda036860aee0b7154ebed675ef059e98ef57fe14e2ad20656c9822d1ec4f30f9f60533834952585618beccab6f2200fe72f53a13a3458b1a01459d8e31", 0x50}, {&(0x7f0000237000)="3989cd81eb0a0b0b6a921d2597e49589408600316b986a81af11c5550cd0fb960ffbee673f163ed32e326b3c995c2fc762ea5eee9e862bfd6728521374d6cdb6c2dbe176b151972f22f300d21bcbea99426d8e993e11bf1567cb00a29fb083b55c59296a681e02602a8482d0a673a1bb5024e9556aa49f43b0ae3ebc339c548fdb539b2eea240fe9bfa1bc41c16daf6380f5c5eb81f68a58c9ed328e095e490e2d5d517327eb98b627574722c76233c4cf75bcdf33c8fcc8cc949c1bc872b9f79e8b5d6653a51c193af809cf4f32a586ef4b190d77acc40209336d60cb028ecaadd5bad1dcc1ce17f067e6b14dfbeb98", 0xf0}], 0x7, &(0x7f0000022000-0x20)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x1}, 0x200400c1) poll(&(0x7f000069e000)=[{r1, 0x1fffffffffffffc}], 0x2000000000000076, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000874000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00007a3000)=0x10) r6 = add_key$keyring(&(0x7f000003d000)='keyring\x00', &(0x7f0000117000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r7 = request_key(&(0x7f0000fd9000-0x6)='logon\x00', &(0x7f0000f6f000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000d4a000)='wlan0\x00', 0xfffffffffffffffb) keyctl$instantiate(0xc, r6, &(0x7f00002e6000)="522a7ad0a8b02ccc4222c019d1ad963fa13f765f126cdbae384e9a2576ddb89a5677c2f65de6f18cd8778ed429d4fc1b33513924a0741c0ee0f0f5de", 0x3c, r7) 2018/02/03 07:44:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) stat(&(0x7f000000f000)='./file0\x00', &(0x7f00006ee000-0x44)) setresuid(0x0, 0x0, r1) 2018/02/03 07:44:24 executing program 3: mmap(&(0x7f0000000000/0x1af000)=nil, 0x1af000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f00001af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000d7000)=@assoc_id=0x0, &(0x7f00001b0000-0x4)=0x4) mmap(&(0x7f00001af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000014000)={0x0, 0x1}, &(0x7f00001b0000-0x4)=0x8) mmap(&(0x7f00001af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000023000)={0x0, 0x3}, &(0x7f00001b0000-0x4)=0x8) mmap(&(0x7f00001af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000165000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0xcc, 0x9, 0xe4, 0x0, 0x4}, &(0x7f0000174000-0x4)=0xa0) mmap(&(0x7f00001af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00001af000)={0x0, 0xf1, "f99300a65cd34c123894dc3af72d6b6a1180c62f9913d7652e9a4de6246fec92e97b97459e184e6f0e58dce0dcb7257c926eb17d8f47891d955fb445a2e3b2581a11a45ec717f6e3341ba1ef93ac38a70bfc01597ecc8b45f6393fd435b03e062a951a8297f7779ddf94bcb2f538c3737eec95228d67f8712065eb40d68f48c2de44ce4d06ea759900d8b8800aea41dfd29918a8f1c17a67bb1b426d8c5f3e422e5304afcca69ae046f642cfb77855380bd0cd54628f1d86d1901a7e2a88c7c02c75879beab3d4376069cba943db582657f2d37cf2189f40db17c14cbdbc2fd02e1aca36a2e7f4a6953dd1c457be74f528"}, &(0x7f00001b0000-0x4)=0xf9) mmap(&(0x7f00001af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000087000-0x10)={0x1f, 0xb, 0x6, 0xa7, 0x0}, &(0x7f00001af000)=0x10) mmap(&(0x7f00001af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001b0000-0x8c)={0x0, @in6={{0xa, 0x0, 0x1ff, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x5}}}, &(0x7f00000a2000-0x4)=0x8c) mmap(&(0x7f00001af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00001b0000-0x6)={0x0}, &(0x7f00001b0000-0x4)=0x6) mmap(&(0x7f00001af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00001af000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x7ff, 0x6b3, 0x4a, 0x3, 0x400}, &(0x7f00001b0000-0x4)=0xa0) mmap(&(0x7f00001af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00001af000)={0x0, 0xfffffffffffffffa}, &(0x7f00001af000)=0x6) mmap(&(0x7f00001af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00001af000)={0x0, 0xbf, "3ebddcba4f6d43d04d8d8886395c04f55668e12d6d685128da30008dcf4cceee73c7ed5d9705216fd26c844ddd2e20fefe7a9e5c1648faaf4df71c297e16c0b788797fdcfacc9452f15db905dc268109d82de9f29086e90d1c0239848de75b40f87647e089cb49164abc60de184c615612bb5257ac4487ab230bc7d5d7a742617f79a61ba2a93fe546379e22c068ba40f1679a9186d21286cfb4aa71b014399db454842c97784eb08e4a67e65458e397e703e3dc08b842eca8fb549d7d656f"}, &(0x7f0000168000-0x4)=0xc7) mmap(&(0x7f00001af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000a6000)={0x2, [0x0, 0x0]}, &(0x7f00001b0000-0x4)=0xc) mmap(&(0x7f00001af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00001af000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x9, 0x81}, &(0x7f00001af000)=0x98) mmap(&(0x7f00001af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00001af000)=@sack_info={0x0, 0x1, 0x5}, &(0x7f00000c4000)=0xc) mmap(&(0x7f00001af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00001af000)=[{&(0x7f00000b5000)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}}, 0x10, &(0x7f00001b0000-0x20)=[{&(0x7f00001b0000-0x8a)="f0d7e71bf6dd058b32ddaac3ce9d622f1f49c3ed152e3e4cc241c670f8e1c827c641325328426b750f76764a25bc0d7d3bd1768e00524cade4e4123d6642fafffa46ab86895c58049eaa33a87b70ca90942f6e85321e9327bea62e4dc8224b7428bf23df99d708bd7b1b3beb4e4d067dcd76c445f7b12e1434c178b614a376d6363e3b8b4cd52a0ee962", 0x8a}, {&(0x7f00001af000)="2df15bf5c644c46114154364c0cf9a49c40aff038729c7967f252c8f12de0ec9df668ba425bc0e38be2c48b841da6527e8d25f064e89d9f1535daa828a7b298fbfe5f0bc08cf75200c9b0ff15e74e17c3971a269ecc4300828", 0x59}], 0x2, &(0x7f00001b0000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x8200, 0xaa0, 0x9, r1}}, @init={0x18, 0x84, 0x0, {0x8001, 0x5, 0x80000001, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0xfff, 0x208, 0x100000000, 0x13e, r2}}, @init={0x18, 0x84, 0x0, {0xdb07, 0xffff, 0x2, 0x400}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x202, 0xba3f, 0xf1, r3}}], 0xf0, 0x4000}, {&(0x7f0000089000-0x1c)=@in6={0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0x8}, 0x1c, &(0x7f0000189000-0x30)=[{&(0x7f00001b0000-0xa3)="0bbfefb80b376f1d92ab728e381662f443a74aee8fc2d9fde43872ebd01c141989736e99f924d42af5f7f2c1c0db538b7060ef08a2c67c4db710f7216d657d32f642cb4b3bb213fea6f33c4f6775a043b93bb28ae9bcb2a8818671c9a376071359b4fab8fb84997bbffe7f5ee7b7c5015bea33132f19b09944a6469379c2ad561437bb9006bfc57f5e60acbc0d1296f358d516a4f20c3d2fc4818763204b88224d82f8", 0xa3}, {&(0x7f00001b0000-0xc8)="0ec4b7d0066f8b1f9f8474824d8fdbf312305ead1a2c9494c438c17888a5eb698db45e1e9afed8ced58d80589bd2892f6f3933bc095c123fe37d911021b3f5616dd0900e7df931651624734456b4a1a93f41896806e3900da1fc22ebf080387cb191b2a0d6261e415539d3237a83ee83c10982a8cd74a1afc96db53451960128f83e656347c5e358deea8884dd5ee4a4c53fbbfcc0c3627c5206e0143531d95a5c81f05dac118b3a402f00f793f3f4ed63cedb0eae6ec32a1caa8e10356b462dd2114557b95f7ed7", 0xc8}, {&(0x7f000004e000)="ece20e5d3b38f00150a38a32641253cfeb03d06f893f823db56ff217eab87018a5dbe2ddda685c1316e81449bbdf4b46eb519cfd4ac9079ddd9fde05ee604fb29779965cdb1076a569b695931b69fa26cbeaf30753abad3f3bd444dbb5975889efaff72f23cea48e8939989bd99c3a4bedd0de2ce282972936cc8fac87b37fa11b2556e91e8d3cac876b778dd6303daf51e409e0261a83a971655d590a0e518c3452e05d945a3aeaa4a95f15c9f1946f42b12cb783cc333583fbc63c3ce5368037930727718cf0", 0xc7}], 0x3, &(0x7f00001b0000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x8204, 0x6, 0xbcee, r4}}, @sndrcv={0x30, 0x84, 0x1, {0xba8, 0x3e6, 0x8000, 0x3f, 0xffffffffffffffff, 0x4, 0x2, 0x0, r5}}], 0x60, 0x4040800}, {&(0x7f00001af000)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000013000-0x80)=[{&(0x7f00001b0000-0x68)="c6ceccfc7c7a7353976d48b65a7073cccd3b48d1f59d759319ff8417a7d4b7dacf24d9dfdfa9d334085e43f3314de8c138f4f29f39c64d4efcc47b99251ae029bbe37f82915e0872f4115e908c400f2b1794fc62ce3a2765fc8049b77f4c4ae4ec13718482e2df2d", 0x68}, {&(0x7f00001b0000-0x6f)="cd036360417e725b0e5789d06d7b37d69e03e7836a0c5bd76e66f84def220fcc821e65f42d9256b96ca9c9555843a68347e236c617fec59c9c3961563b00f87a3eda517cb95c21b44dd4c261c3a540493e555c4eb4ae848dfd695abe1c2246db5ed2f6bcb9bd98cccbbc8de055b093", 0x6f}, {&(0x7f000014a000)="faf24985b2f1f6ef97067c5936c51f23fb4e740bef587e4008ccf89fb2ddacc64fe8a19cb1dde5fadf899d788cace17d3a9c4504c772880d52095f8d60", 0x3d}, {&(0x7f00001af000)="23e5dfbfe248344abed3893b6287b8dfc145138c09282b8ae7750768129109a94b4188c3931703bd106c488af4963888707b245faecfc85e71c8211d492345ff67734e0156fe0f57afe51a9930085c00036efd7924cc8b5af6b5c7a9e4401766fb04c9c0d51818f798cc36524889661c6576e913c5bf64e50643e7240df9a1653961b56d034722e4889dbd87b66c76", 0x8f}, 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&(0x7f00001b0000-0x20)=[{&(0x7f00001b0000-0x1000)="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0x1000}, {&(0x7f00001af000)="a978936d2b720051265768f6a07a7c1c419a0114580b0496f5ef490a53ab776481289275d90a72ba583d936e41aa7af8eeb8a6688f0bb84322f99f6b8b943aa63b14c33cca999dd4018d7a3edf602d8f841a5d62143c66e6217865a70ee6c59b54cc8fd6eadc2d455832cc3da25675ddc7c1ad4ef5092841c0fb1ebcd424106c369e2d3f7ede131cd9db1c5f73d6facad90e2faa0ff4c9b992f96908572e9e553e80f6fdef74c2e0b811a2af69a17aeb", 0xb0}], 0x2, &(0x7f00001af000)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x7f, 0x3, 0x80000000, 0x6, 0x9, 0x29d, 0x1, r6}}, @init={0x18, 0x84, 0x0, {0x1, 0x5, 0x5, 0x959}}, @init={0x18, 0x84, 0x0, {0x3, 0x3, 0xdf, 0x8d8a}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffffbc30, 0x400, 0x1, 0x81, 0x1, 0x7f, 0x6, 0x0, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x800d, 0x10001, 0x1ff, r8}}], 0xf0, 0x4}, {&(0x7f0000177000)=@in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f00000a5000-0x70)=[{&(0x7f00001b0000-0x94)="5c452fa23495ad8e1c9385e1131a99cf7d96cc5055fbb1826633393f9d76c4d210d6750228bf6757d9af23d781c2d28224a91d82f7ff69928df61a085833b03bcd084c99773cbbd17a3836475ea433d35200ba3d7d09d55a8817c920e64fcf79609e341106c49e3e6121e827d32a86916fdf6dab37c819811c1e30d201f6fab080ef3255a53b476fe2c1ab900ae98f3e24faba53", 0x94}, {&(0x7f0000195000-0xf0)="b40fcde071caa5172c5911fd8c627a122392210758e4d38dcb07bf981e9df94ed6686aeaa946d2ac1bc3a622d5722656ca96732f27a11b055ccd8125c3b55b19e7e4e9e1a56ff0be1ff98b8cad44d641508e0d30fd6cf4a717ac84755cf666ff19eaf0c2b1e37c829a40e6c5609bdc8e3b4557c614de7c133a594b7b0fb10c02f28e50ba214944de726086e34f64b9d994d18e7d1e6cc2c1859956bb3a6217c07a290fc864a0ec0c60a847e9955381987b0c07c630881712b6f9dee1ece29242341adf7caf195e1a0b3c5ed09913830b521c1648ec97250cc0d1c877f5afabd368018ec134e14d0fe8f6e9f08c44e19c", 0xf0}, {&(0x7f000007e000-0xd)="a947fcc342b7c48956d8da3ddb", 0xd}, {&(0x7f00001b0000-0xbb)="4679b308b79bf5027747f3523575b9d545e3950550f873187c3c770ae6e1ccf15d847d063cad930a9c4ba89d50f60cf49841d21671392b352a076f012029d508da6ebae413efefca86bbb272649045392695a4fc6cbbf0ffd5be5f8db12e89ac568d8e016922557015da912dcef487e49a1cb9802bd1385b305834a550a2adc05e8f87984938c35c4f186248cb2cd683dd94641282cd824b70026b9bdba74001a2c47fe597258bd3751945f7f13104b1660dc40a4f6ab7820b83b8", 0xbb}, {&(0x7f0000105000)="592d748f7bfe26c8162efa167e97f5e65c9259821c79b64491ba8d0dbea8fc81c3fa87de4c885af640825193b605f62c6aede95a1fd2d8b7ea9a21dfa7dbb294953b", 0x42}, {&(0x7f0000056000-0x8e)="0e219c808928518f9ff9c482886240b3bf225e96c2cb9614eee74ba73344b1195c3f4f66fe9b55c13a9d944d968859ccc4dd9e41a24dd0e53f4a3e7c1a8553fbd6c634f0ff3f4524905b7d675b9903a4ff97662d7c177bbc9e4a232206767ede8221dc1644603ffa906ceeab2cfbb7f9bddbff84d7007a0f4a8bbcf12ba7819bcecf6080d5c055ff7a4184523df4", 0x8e}, {&(0x7f0000138000-0xbe)="d238894ccf0f6a41a8e8c41d1058a0ffd89082beed861821764b963f75c438cb297474cc45982c6d5fe7dda6fcd9d2989780d71fb68ed43d259c7df0b418d150445a5c0a556c40e1bd3bf50e88d30ed8facf802d96d77e34e9f50d02840608e6f27fc3669e7454823cdbb74de5bfb1caa9f6ba91ab7377286105d939a9ee9e4c99e8425dcbfdc95e950b6d92d0d66b4a2de8d856e6b65e4156df171a1aeb0083484caa3eb7238d219178253b0db20c0a4e4b95cda981020206705e2d39b1", 0xbe}], 0x7, &(0x7f00001b0000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x3f, 0x3c6, 0x8, 0x10000, 0x3ff, 0x2, 0x6, 0x1, r9}}], 0x30, 0x91}, {&(0x7f00001b0000-0x1c)=@in6={0xa, 0x2, 0xfffffffffffffffa, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, 0x1c, &(0x7f00001b0000-0x80)=[{&(0x7f000003f000-0x39)="2d977d46156d865e60da40cd7b191b7130e0e8e9d152638bbe407e8a3faab3a21081cf5a5763cb0f81e1789e4bffd7238474ccab385ed1a792", 0x39}, {&(0x7f00000fb000-0x8f)="8e54fcebd9e707a35f2ba14fd8e8b4ca31dd29ba5d574b7a0fc2b2248a637809d6e5591ae03e3d8edf3a0e5a9d3c933a4d42d7a9a50de7406351dd26a7d3ebb129fe2963e50075990bff6c4fd532a6b2401cc3fa2f8b98e75faa4e2879dc4d84f907bf384d2a136d241847d6aa25978252e767ceeb62807e42a6529f344a25e9a5b44cbae7097858b660a97cfbc53e", 0x8f}, {&(0x7f00001af000)="50570269d1e2c40c9274ba9e1e1d0d9688badd2c435be5d0e5fc8ff101aa9a0426401442925ee253d42d66142d46e323537d5419cced0937d5e3383e38a7d902985262e87e0920718b4d52a4bd00ef522b793b28a9cf", 0x56}, {&(0x7f00001b0000-0x18)="3a3560fd07e77bceaf624ff6a6b16975744befc90df81997", 0x18}, {&(0x7f00001b0000-0x7)="2b000e3467ad0a8ac0170da32150e0ba20282c0f", 0x14}, {&(0x7f0000015000-0x11)="87701d4a8633625e4889037b31981528339be1bf", 0x14}, {&(0x7f00001b0000-0xe1)="4bfd2749c3f8b1369cd7727de26bbba99cda0d617a7244a95bed21cb8ef59ee8c1c38d21a355f27a2493c409365c50ed75978e81f2843e3332d62e6ee32d909f8b5c0df3f9a47db304ab3e99717f735ecebcea0fe9b6e49a5b9985b4ccc5e78d30c9dc6f4d916fec284fc5f5668bef20a0edc0fab8c8c39e1a7eb6e223bc2358bf84fa0f1aa304296765f0a9fc7383d6d341f6b7e227d092c2489976e2ce9c1290d56bfe804615236d1814aeb0d1663065a3b9d9de13ec9c9f504e3c1f546476781b010667506aa347fb17029370a4562b5fa5b2c865e825e422a3e84861ff2b50", 0xe1}, {&(0x7f000017f000)="fb91ad36", 0x4}], 0x8, &(0x7f0000018000)=[@init={0x18, 0x84, 0x0, {0x8000, 0xf2e, 0x4, 0x7fff}}, @init={0x18, 0x84, 0x0, {0x1, 0x1, 0x1f, 0x1f}}, @init={0x18, 0x84, 0x0, {0x2, 0x4, 0xa4f}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x9, 0x0, 0x9, 0xfffffffffffffffd, 0x40, 0x7, 0x70, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x4, 0x8000, 0x3ff, 0x2bfd, 0x7, 0x2, 0xffffffffffffff59, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x5, 0xee11a8511f2afe00, 0xfffffffffffffff8, 0xe, 0x61, 0x0, 0x1, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x0, 0x4, 0x9, 0x2, 0x0, 0x7fffffff, 0x2, r13}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff8, 0x20, 0x0, 0x6, 0x3, 0x5, 0x8, 0x8, r14}}, @init={0x18, 0x84, 0x0, {0x101, 0x3, 0x3f, 0xd08}}], 0x1b0, 0x84}], 0x6, 0x20000814) write(r0, &(0x7f00001af000-0x24)="240000005a001f0000ff0307180000000913171408000300ff0009ff0800020d00000000", 0x24) 2018/02/03 07:44:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='net/ip6_mr_vif\x00') readv(r0, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) 2018/02/03 07:44:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x1000000000803, 0x8) sendmsg$nl_route(r0, &(0x7f00009cc000)={&(0x7f0000adc000)={0x10}, 0xc, &(0x7f0000523000)={&(0x7f0000efb000)=@newneigh={0x1c, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x1c}, 0x1}, 0x0) 2018/02/03 07:44:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = epoll_create1(0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000052d000+0x3e2)='/dev/sequencer2\x00', 0x0, 0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fb5000)={0x0, 0x0, &(0x7f0000143000)=[], 0x63, 0x0, &(0x7f0000bfa000)="85a05ffa37fc2406407dc250938a58f167baa903fdda5a7fd7eba4deff58fa5ffc4d432cb10db4e06a4fa7630e0a3281aa63652d5c114a85541feae92d564288c9181f99b2d3c3ae1458478f0e2a5172783141a7b94aca08f77d99c788c05163a5c815"}) r2 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000ae0000)) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c69000)='/dev/pktcdvd/control\x00', 0x501800, 0x0) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000b09000)="887f76eb0a920775eb2cf5dbc6ff2ffd2a7a03f72c62f939a64028df3cde9c9b52482280f4b6d59a1396ad59b20b19c655e75e53a253cc606fa4d89d7a3306666d585360") mq_timedsend(r1, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066d000-0x10)) ppoll(&(0x7f00007d2000)=[{r0}], 0x1, &(0x7f0000cdb000), &(0x7f0000845000-0x8), 0x8) 2018/02/03 07:44:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5433, &(0x7f0000b92000)) mmap(&(0x7f00003f0000/0x2000)=nil, 0x2000, 0x0, 0x22010, r0, 0x0) 2018/02/03 07:44:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000), 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='net/ip6_mr_vif\x00') readv(r0, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) 2018/02/03 07:44:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000), 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:25 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x33)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000002000)=""/142, &(0x7f0000002000)=0x8e) mmap(&(0x7f0000b21000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0xfa)="a80ba16834999b76d9d617c4dd48de412426cac954c992b6d397a6920ebb8c519a69145cd077da752ca53ada81670ce99e8e2823f6bfbc5fb574d9c51127f9392d24b9e3b750b7fd79448de3a37f26ecb7070c2d89a1699179fdf69408e1534e3fb28442fb862424149ab32deb6415f96eff7eda4485f40425373a464c45a33ff4ae0639036e783234137a636cf0e86a9e14510ce850db4512ffbbf09942d9f557be681b", 0xa4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000007000)=[{&(0x7f0000b24000-0x1000)="82aaabfc6c5b1c7a6718badabd246d62c80270e00d637af19152d09e59a695e5ecb4b013dea5c5ab0458f38fca8bbf1404fe615f1e536e0f35664718a2924ec5c7a2a5ad9437fb40bd0a30d415ba5353d805afd0082932ef6de0c993", 0x5c}], 0x1) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000003000-0xa)='./control\x00') rename(&(0x7f0000b22000)='./control\x00', &(0x7f0000004000)='./control\x00') 2018/02/03 07:44:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='net/ip6_mr_vif\x00') readv(r0, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) 2018/02/03 07:44:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000cf0000), 0x4) r1 = dup(r0) ioctl$KDSETMODE(r1, 0x4b3a, 0x900) open(&(0x7f0000cf8000)='./file0\x00', 0x20000, 0x108) timerfd_gettime(r0, &(0x7f0000d93000)) 2018/02/03 07:44:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000511000)='./file0\x00', 0x46, 0x1) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) truncate(&(0x7f00007f2000)='./file0\x00', 0x0) r0 = epoll_create(0x800) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000011b000)={0x0}) splice(r0, &(0x7f000019f000), r1, &(0x7f000059d000), 0x7, 0x8) [ 148.321057] IPVS: Creating netns size=2552 id=10 2018/02/03 07:44:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000e72000)={&(0x7f0000002000-0xc)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000603000-0x2c)={0x20, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f}, [@typed={0xc, 0x5b, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}]}, 0x378}, 0x1}, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00004a9000-0x8), &(0x7f0000d59000)=0x8) 2018/02/03 07:44:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xf, 0x6, &(0x7f0000f48000)={0x0, 0x0}) accept(r1, &(0x7f0000001000)=@nl=@unspec, &(0x7f00006bf000)=0xc) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000504000)=0x32, 0x4) r2 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00002a7000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000a01000)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000621000-0x8)={0x0, 0x1ff, 0x1}, &(0x7f0000d59000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000fe0000)={r4, 0xac, "2046f6d5b0dade69206b00ee46939e6d489e72d0d3e68c0f6c0198525d2d2c078d29854db9264a333b87254fe181092073e06ea556c63fe561a6635c5961b407e76e6308c9665d9c7bbd44bce088eefe38b0f081c93ec115d6b1d9556685bfa402f2eab49ec02f8ceca019fc7bdb0650c3ff753d7bc1e633034dc15393f9c726df0c8a533ae8e8cb1e6aae526d8ad3a1b8acfb210f48a2e129fed5120dba1825785a83c2836eb7aeec2a4012"}, &(0x7f0000d2a000-0x4)=0xb4) 2018/02/03 07:44:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000003000-0x1c)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000a000)=@ipv6_newroute={0xb8, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9}, {}]}, @RTA_METRICS={0x88, 0x8, "8200106b2fbf63a425238e5946b775175da4c25257282298148ceef06464926e00fa5f73693d3fda29aa099a7437572c83e9e992bd8dc8f59e919303b40339b561b0f7ba05481f6c9f4fd2991c52b42266034e386d66dc781e5547908553a77e0b6fa2edeedd6e19622fb8e4005677b3aca379c80fc11735039f2aa6fb565277ad"}]}, 0xb8}, 0x1}, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000c26000-0xc)={0x0, @empty, @loopback}, &(0x7f000076b000-0x4)=0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000007c000-0x8)) 2018/02/03 07:44:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000087e000)={{{@in=@empty, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@local}}, &(0x7f00005fb000+0xf5b)=0xe8) socketpair(0x2, 0x800, 0x401, &(0x7f0000c1f000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000e22000-0x4)) lstat(&(0x7f000069d000-0x8)='./file0\x00', &(0x7f0000dd2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000323000-0x8)='./file0\x00', &(0x7f00000e2000)='./file0\x00', 0x4000, r1, r4, 0x1, 0x1f, 0x80000) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) r6 = dup3(r5, r0, 0x0) socket$pptp(0x18, 0x1, 0x2) fanotify_init(0x1, 0x1000) setsockopt$netlink_NETLINK_PKTINFO(r6, 0x10e, 0x3, &(0x7f0000095000-0x4)=0x6, 0x4) bind$vsock_stream(r2, &(0x7f0000cf4000)={0x28, 0x0, 0x2711, @my=0x1}, 0x10) 2018/02/03 07:44:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='net/ip6_mr_vif\x00') readv(0xffffffffffffffff, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) 2018/02/03 07:44:26 executing program 0: clone(0x3, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f000050e000-0xb)=@ax25, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xca, &(0x7f0000001000-0x8)={0x0, 0x0}) close(r1) r2 = accept(r1, 0x0, &(0x7f0000b70000)) accept4$unix(r2, &(0x7f000002b000)=@file={0x0, ""/108}, &(0x7f00005fc000-0x4)=0x6e, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000001000)='./file0\x00', 0x100) bind$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x3, {"4e75b9206b7efb"}, 0x7}, [{"cd26e90496bbe9"}, {"5a999aadc275b8"}, {"6f8f97cc062ca9"}, {"5112860da205f8"}, {"2638230ca83260"}, {"066f5c277935fb"}, {"da27be90e08d82"}, {"c491852e758a5d"}]}, 0x48) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000002000-0x4), &(0x7f0000002000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000002000)) 2018/02/03 07:44:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000036000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x2b) read(r0, &(0x7f00003ff000-0x1)=""/1, 0x1) r1 = gettid() r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000be4000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000e17000-0xa)='vboxnet1*\x00') vmsplice(r2, &(0x7f00004fe000)=[{&(0x7f0000e9a000)="95c2616506ef996e55ad6b8011e241d72ce307a15e14afc15beed0cee6727e687d853b402417c75c4619290328d1e7319db7dd14f488a51ced8b3e1a15eadeea988e0c628528859c4c34b3cc28895655c13af0407dcebaee74bc4a3a64e3e666d3f1b4139d149a42ab9203aabc9e41af000529728f8f179cb09c7cd5411613f07caef712356faebc716b935b0a3fcf1996d13a3d58008e9cf34e41547bc8093fae257d504842b0150190af1c93536b594a412d0a4a2aae066a050a4350de19fdd8a988b82f8b75e1615f154e1e8a6bf06f543bb8604a375f3637e4c1bd0cbcf2496705", 0xe3}, {&(0x7f0000f1a000-0x5e)="428db72f755a0d1b66e82b1a6ea8b91406756477ed74a554fac0479474f1397cfe6960175990eb784b463d61195ce38e6f408219edc2f8e5425a9e338c909d7cbe9198e28a8a42cb127df1a7b8eb52f5c457259b70b3b686c131367dcb4b", 0x5e}, {&(0x7f0000a8c000)="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", 0x1000}, {&(0x7f0000769000)}, {&(0x7f0000c0e000-0x87)="034509587e8eb58197a81f68384b882cca840459845d4fe533fb1f1c1c3e55e4befe1b22cf554232af081e80c95cac58a510614044acd8e3d9a1f56c3455201e669bedbf4ed5cb9434549ff85e76f9cc38ee46ae75d18ed8fe0ce02cec5f2b469f9afb514c54eb90656b9aba89ea6f2da88c71ace85402affe4ca408cc61faf494a7c5f13c39a6", 0x87}, {&(0x7f0000794000-0xd7)="fda73eb6b52fc0e933047d0f6fce712720432ee33424f3601d58bdeb82da8549aa284bc00a60177bab3a9c56cbb1e1b6c96dbd3f959c05015af911393f1d8d3777bb148840a1590b42259a42f2621b4b80ea4bc0192a31577f1ec967573c82aad015b99dc25e868641e26431bf670da9c48ec36f7f5028da08bdffeed8f6013a952853bd4397bd9aa09d1f62af5b51d780129007db7ee02b5d9abdab01269cc29b6bbd5ce5290ff5b9893312374ba084191970dfaac0ad20003766102b95b3fd9f7a488033957ffe30cf9b52a5e427fb20468f2686fcc1", 0xd7}, {&(0x7f0000fbe000)="59f5cf11cbda2084c0b84fc153dc42d7213877a67d5a54c80fd857f5c91cf8ecec1579e17aca7db524eacf72187a0cc722e4db72ab4355e44b8bbfc985e37128fe48cfb79b70179a377c5aa5b629148926cf2f50a1738d52379be885d4c0b61c0a992437911240c156a3b2a91df9bb4a7833323ca44f6ba477b875ecd81a106eac6e513ee23a6d9681eae48aa2e8104c1a420dc91d928c29d464da176bb10f5a4aeab913bd0787a7c443a806", 0xac}, {&(0x7f0000518000-0x2c)="2b43e418fb3ef5b668922d2d002d4f7259058a2d0cf99dc573fded97d2f3d840f2ce5fb511adecd486d0b151", 0x2c}], 0x8, 0x2) pread64(0xffffffffffffffff, &(0x7f0000c12000-0x2b)=""/43, 0xe6fcc245, 0xfffffffffffffffe) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)) r5 = dup2(r3, r4) fcntl$setown(r5, 0x8, r1) tkill(r1, 0x16) 2018/02/03 07:44:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000301000-0x10)=[{&(0x7f0000e6f000-0x15b)="2900000020001900013d181000da000402000000000000179e0000040d000600000011000000000008", 0x29}], 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000134000)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000ff8000)=""/126, &(0x7f0000927000)=0x7e) 2018/02/03 07:44:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='net/ip6_mr_vif\x00') readv(0xffffffffffffffff, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) [ 149.170539] audit: type=1400 audit(1517643866.204:150): avc: denied { create } for pid=21676 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/03 07:44:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='net/ip6_mr_vif\x00') readv(0xffffffffffffffff, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) 2018/02/03 07:44:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000302000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000553000+0x123)={0x0, 0x0, 0x0, 0xfffffffffffffffe, "775f37e4e6e7f2b19a55815bceba384d9cface1601003236a78a40ecacd19017"}) [ 149.253729] audit: type=1400 audit(1517643866.294:151): avc: denied { create } for pid=21676 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/03 07:44:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x401, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000a36000-0x8)=@assoc_value={0x0, 0xb59}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000074000)={r1, 0x38000000000000, 0x9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) dup3(r3, r2, 0x0) socket$pptp(0x18, 0x1, 0x2) 2018/02/03 07:44:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$fuse(r0, &(0x7f0000556000)={0xfffffffffffffdcf, 0x0, 0x0, @fuse_notify_delete_out={0x400000000000000}}, 0x28) 2018/02/03 07:44:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='net/ip6_mr_vif\x00') readv(r0, &(0x7f0000be7000-0x10)=[], 0x0) 2018/02/03 07:44:26 executing program 5: madvise(&(0x7f0000a51000/0x4000)=nil, 0x4000, 0xb) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/ppp\x00', 0x400, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000fd5000)='%keyring\x00', 0x3) r0 = syz_open_dev$sndseq(&(0x7f0000fd8000-0xd)='/dev/snd/seq\x00', 0x0, 0x40) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000236000-0x10)) 2018/02/03 07:44:26 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000011000)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$TIOCEXCL(r0, 0x540c) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) faccessat(0xffffffffffffffff, &(0x7f0000013000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 07:44:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x2, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00002da000-0x8)=@fragment={0x0, 0x0, 0xfffffffffffffffc}, 0x8) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000ecf000-0x8)={0x1, 0xb83, 0x0, 0x81, 0x2}) sendto$inet6(r0, &(0x7f0000fdf000), 0x0, 0x0, &(0x7f00003e1000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = mq_open(&(0x7f00000b3000-0x11)='vmnet0{vboxnet1)\x00', 0x40, 0x80, &(0x7f0000348000-0x40)={0x1, 0x8, 0x9f, 0x40, 0x1ff, 0x0, 0x9, 0x5}) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f000045d000), &(0x7f0000fdd000-0x4)=0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000a36000-0x4)=0x0) mq_notify(r2, &(0x7f00003ea000)={0x0, 0x35, 0x1, @tid=r3}) 2018/02/03 07:44:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='net/ip6_mr_vif\x00') readv(r0, &(0x7f0000be7000-0x10)=[], 0x0) 2018/02/03 07:44:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80006, 0x702, &(0x7f0000dc5000)={0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000cee000)={0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) userfaultfd(0x7fd) tee(r2, r4, 0x80007387, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000cc6000)=r0) r5 = dup2(r3, r4) ioctl$int_in(r5, 0x5452, &(0x7f0000e36000-0x8)=0x45) close(r1) 2018/02/03 07:44:26 executing program 5: madvise(&(0x7f0000a51000/0x4000)=nil, 0x4000, 0xb) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/ppp\x00', 0x400, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000fd5000)='%keyring\x00', 0x3) r0 = syz_open_dev$sndseq(&(0x7f0000fd8000-0xd)='/dev/snd/seq\x00', 0x0, 0x40) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000236000-0x10)) 2018/02/03 07:44:26 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000011000-0x10)={0x3, &(0x7f000000e000-0x18)=[{0x84}, {0x48, 0x0, 0x0, 0x100}, {0x6}]}, 0x10) r2 = syz_open_dev$sg(&(0x7f0000010000-0x9)='/dev/sg#\x00', 0x400, 0x400000) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000013000)=""/77) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000015000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r3) sendto$unix(r1, &(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/02/03 07:44:26 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000002000-0x12)={@generic="2da7ecded203a2c4dcc97f97f5992852"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x121001, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000000)={@common='sit0\x00', 0x5}) ioctl$int_in(r0, 0x5473, &(0x7f0000001000-0x8)=0x4d6) ioctl$void(r0, 0xc0045878) 2018/02/03 07:44:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ff9000-0xa0)={0x0, @in6={{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x15b, 0x5, 0x7, 0x8}, &(0x7f000016b000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000d23000-0x8)={r3, 0x100000000, 0x7fff}, 0x8) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) dup3(r1, r0, 0x0) socket$pptp(0x18, 0x1, 0x2) 2018/02/03 07:44:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00003ea000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000b37000)={{0x3, 0x3, 0x72, 0x3, 0x7f}, 0x4, 0x3, 0xfffffffffefffff7}) fcntl$lock(r0, 0x6, &(0x7f0000a8e000-0x10)={0x2, 0x0, 0x0, 0xde5}) 2018/02/03 07:44:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='net/ip6_mr_vif\x00') readv(r0, &(0x7f0000be7000-0x10)=[], 0x0) 2018/02/03 07:44:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x5, &(0x7f0000a7e000)) r0 = syz_open_dev$tun(&(0x7f0000b5d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x4000000002}}) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000807000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}) 2018/02/03 07:44:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000016000-0x10)='/dev/input/mice\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00002ec000-0x9)='/dev/rtc\x00', 0x0, 0x0) creat(&(0x7f0000993000)='./file0\x00', 0x0) unshare(0x20000400) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000ab5000-0x4)) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000768000)={0x0, 0xfffffffffffffffc, 0x0, 0x3}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0xa18}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00009a2000)={0x80000}, 0xffffffffffffff5b}) 2018/02/03 07:44:26 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000002000-0x4), &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000d38000)={0x3}, 0x8) pipe(&(0x7f0000c4d000)={0x0, 0x0}) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000e43000)={0x401, 0x9, 0x9, 0x80000001, 0x2}) vmsplice(r2, &(0x7f0000622000)=[], 0x0, 0x8) close(r2) clock_gettime(0x0, &(0x7f00002a5000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000921000)={{0x77359400}, {r3, r4+30000000}}, &(0x7f0000cf6000-0x20)) fcntl$getownex(r0, 0x10, &(0x7f0000c7f000)={0x0, 0x0}) r6 = getpgrp(r5) fcntl$lock(r1, 0x7, &(0x7f0000258000-0x13)={0x1, 0x1, 0x7, 0x6, r6}) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000fce000)=""/12) fcntl$setflags(r2, 0x2, 0x1) close(r1) 2018/02/03 07:44:26 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000003c000)={{{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) r2 = getpgrp(0xffffffffffffffff) r3 = creat(&(0x7f0000573000-0x8)='./file0\x00', 0x64) perf_event_open(&(0x7f00003d9000-0x78)={0x3, 0x78, 0x9, 0x2, 0x2, 0x6, 0x0, 0xffffffff, 0x4c, 0xc, 0x2, 0x9e2, 0x2, 0x3, 0x6, 0x3, 0x40, 0xc3, 0x1, 0x7, 0x9, 0x0, 0x3f, 0xfff, 0x894c811, 0x7, 0x7fffffff, 0x38cc000000000, 0x8000, 0x42, 0x9, 0x800, 0x800, 0x9, 0xc95a, 0x1, 0x7fffffff, 0xffffffffffff972d, 0x0, 0xff, 0x7, @perf_bp={&(0x7f0000159000), 0x4}, 0x810c, 0x2a7, 0xff1, 0x3, 0x9a31, 0x70000000000, 0x1}, r2, 0x2f4, r3, 0xf) 2018/02/03 07:44:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00007dd000)='/dev/pktcdvd/control\x00', 0x8000, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00008ec000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x7) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000ff1000)={{0x1}}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c2b000-0x8)={0x0, 0x7}, &(0x7f0000f95000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000024a000-0x14)={r2, 0x3000000000000000, 0x6, 0x3, 0x8, 0xfffffffffffffffe}, 0x14) ioctl(0xffffffffffffffff, 0x2f, &(0x7f0000355000)="f6860bcdadab401d153b1ad8e5") r3 = add_key$user(&(0x7f0000cc7000)='user\x00', &(0x7f00002ac000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d8d000)="1fd3a42e1986a9b8c55c78ccdb477da4ca04368895d43fa1780d272745bfe89f028246227056a4a2a70ede96ac4464b0ec901be4c35c29f447a2054a5d5a39b488f5b5afd2655b068a56f750d93d6d1bc9bd90ccc0fcf95d8ce7edf46e8c0facb4230fdda5802c2c59356d695c682dc5b524347fecccf146ba5c72d0c9548a43d0e6dbb76f5176ad5bc160ad5de2812e6113b326ac64cea93f7e7f27aa24a81b71379c01295ab5ef7b2dd7f8110e4eb6f6cea7ba4becc9e695a7a666725617e8d24e35848f83f89552a75f41d43dd43f625309bab5193a3ede5d8dedcaeb44455516f02542e87c2cad530e7ee84043028b7d40cbb1b3bafbd0318ee1a388c127e4496aabcb4899d53550e4f8994f4d172971402e02ba3e55b3e76bc16ebc717c79dd12f1a0bb4d99243b9195def3ac13e014fdca472f3d3c8d4d7b681381ae96c5c0921711b6731d68ee88388a27a23e2afab67d5cdb00c45f3367d686316fe57333f98104cf0f3d1cd9a541bba6a90061415b69f77a85060501f4a2deeff804c6f7c0c3cab6290ef8dc3be65b1b2611887ff32b554040839b4debae06a1bba9ea9a6edcc191db97652d1ca98793b32e62bbda2adb4bc1d598220ce9ed8ad65c88c06866406fceafcb2f770c01597bd44ef5a5dbdaf7e8e4452626d7a2979ff9acf561ff41c0e6e8e91e7ba228e5c329852913434e07de5c4a801be9921711c2c9c4be0c22b8dbbc4b7064ff97e4f7b3030724e6bbf238396b10c786511b6de4405b395b318fa81a1962f14130023832051a60566adb7eed0ae3f345ec41652dd8d0c060c04389314fac09d027eda5a56c77c5b4d1da6171c878a00c6836a1c111ce29d0040594c621d7ff431e03d63ae9a9bb8e554371884b4301ea01a446ab82a863cbc09b1d2c15e498a0e6439fe595e2dc8320f4ab70b0fe27984195cfaf073e2ec591b046cada939ec5eb74bd85667b662fd8bbef687f53218b36973f6751729980ab08771a0a068c68521a4f8b80bd40543332b6880c3dff41608b9c4bba29ad152c51a444a6a6d483ba23c6010d5f1c0d63106a2666694626c7d1013561222b3d9d03f75a8a22782cf8e1ce0791717e0af9ec9e7164f2d6d755aecdca01398cb469b4888be0ca529bc4255bcf384916ee756bce8678a650bb2c75478d48f63fa23ee7072b411861db852f44f0aa189b72147a3f5a62de8dac58e9148aefd72391fd6baf96c1ac70395bb64ecb3352fd2c8b425b47ae8d996dff8f7f5017fc9a5b49a3dd96c3dcd9e0deaeb727c07f73abfafdd7aa79904dab2295d965a628f9ed3a9412145e3936b1bfe3d3faaabdbb8aa19174a5fd426924f65b5930b85ffc6bffe8f80b422495dd32df97a1a9addb90fb300f7c1cffa86a584b1f158341810a0b5d40af6547245b5c869c24caad5502556cd540919254da2475cdb19b7c3bde9f3fa7d0538312cdb97aff63f13c4d07885fd9907d960b66b7cf3d57c8f9d8be7ac79b69a0dcffd830d1821bc0a71467ab5299ceb106a2f533631e07c5994957af5b53b8a5f34879a0f09ecdb75c398da91d4452ac5c02f3f396f20db46925bd2aef378acac7dd2491509c189113bddf8336a41aa78933c155c99a8e266cae2ebb345d74aa9fcec96f37c2856a77520537c790e779b722c52143db90f780e034ef842f275783607498c83a46dd6bdccac79b05da8cfe459ee861a5e5c8d48ec0903557967dfd858827cc9643d973ee52ae7070444f440e9781798a1a4a0c789c2b185d2461b4a08eadf830b5f760c4a1ffb6cdf0ad8de065f02c36a362f972e6b29c37b0d32f57404ee2fb332c02ac14998ea82724740e4865f9e151d58abcf80f0079e4960aff5e81075bbd14084d0cf03050a7a79f1d5f63cd1c3c456dbd40b850964074858a5c18f9652c67e2a6ac671a81ba21eb190f4aa12600f0e399d791a178cf742589fad4c19e837e32731eaac8619b7da19f33d35e1a9e511ec827930cc185e5f925f7e6b198d2d73c5b239a8abbd51afa5bfa3eb7c50a7ba91a90ec3ef3d100da92a7f5653385a992f3f5af2edf9105e430b95dad52291d00fcda357731c787fc38a155362cd837c5001903ec7d0523176a8517a71cad3f74cf38f58c0634212824ec4539a04b9abdb8739a03c2d7b5ae60c223865dd6ddf14dff3511cb2c2ae43e9f48c426e0611e841478274135f23d544e9ca712b393286dacfc929aeb4bb9514028fc9b8afeb11ab8281f7d96e33e7458a9a01ddefe9513586931e0b6efcbfa7ae600f2e7e99b7012ad8d9028d2c95fafd2e5ab00a8a2c046ec0eead53d34b9d38a4905173c3dea22366b31f565808b40ca1118677c56f1ede6453201777c7ad004557adb46658574792cda738c88ee595a05b85e6c20930a7fee4260c96373fbebdd857d66b437c3ae31919f2d02ce863ee772e8eece501de5e6b9a959e309c209fac6e43ddbe08010da91d850babe8e6af0c55344e6f4bc4e606028a5f1e0dabcda2c87259179060085737feb43ee463021c997cc7af1a7f8c92a195a1522f98b5ecc3b41babb159a3aeb572a70832701eea9efb4f0de1549d0bdbf3278c57c1b32ebec27817a1c1d6dd7e92f5a50d3bab317e597774e46d08643de4b83cd2250da56153ec337120f36228d43cf31eba71ca455e05c8223aee53d64582a09ae91ce19d70355b75ad495350e494b7d1ecc6b9adba1f936fa22b04fc7ff65de0c4725cf2c6fc962e21e37eddaa195dcdd9d2192c04903a63ec50f6c4ef816e40753bf321f4112cdfb2500a8634ce273be9d11de7560008cc865270005c4b6fda347dd6af11a62edfae64682374bf916dd20249817020502738cd25f76d276b1a43f03c39c90a0098e4609367b2300ec1f9182e5a7303f226645f456745a7eeae4ab63a6732abf6fa0d6d75b30fe8bcf80a7dd87ea3c3d94f18ccc0172546311d85e2ec6e1b5b509e201c7d6e1d69dfddd2338e02a60f7ba6fa924a1f8125447960c5afeb1a34febe84a935df88dab46f1a9aeb033068cc26c23da624c71826f7aafcefd06746570fb4af01a30a2ac78a656a482ad007001b4ed6e8181c89b8ca51b68f6998cbcb15f19a046330674bd88ad6503cec28322cc13ffeddda69b10c2de90087c5bb91654cb56383f1858c5b7edfec0dbc20258ba0a0fd6e59705b5fd07a3281ab24a22c233961c668550f6c7b55f44e7480c50d3401947fab3c5c91b339bffdf7d887a7ca06645ebfec0cf0caaf8622fbd24ab887c886a00df97fcd7fd17ff4c5c6703d198d6948376290429cc1e4c95417bdc54879081b513084dd97a6dc1c4c51cbea5cb1ea5522d12f17bc823810bc7a971584261ef7bd2b677bab74fbf06bcdafdbaf51da38d3b009a77b7d6f2ca2b95f7e3b175adb70eb0a5d14f75e9f2edc2a15da70f328dbcf4a9706859bdb2f6537abacb08af4da8672894d84190a92f7b8d1e21c457b0db196e4758324d8e10da0381e55c7e92b7d4970e62037a4292f9953102358c31acd787b7df82e5e9d9dedcc43909ba906a2206578506d5c3307a5c2d50401e1f3114248269a27eca14e8444572835e1ccc645d3eec858cb4b0abee6f0a2ef3e88f90a3673cc55b49e223c63f8c0db53e01e3c822ccdc18a3428b1fd08925ebb7e2535599e8db8c604ce83068f898dc593973cc4b06361067f72f76c39b09c7cdae2ae56dfd1385c4cac7904a772b9577c9dfb7317f8bc011abd138b76179dd127bbfd6093c9cf7f046de4043ae4b91fe0b26e546db5e491d899b36cebb0da5ac42dd304cafd760252f82b42e29a98286f1cdcd089f2e3a736700357b81a1e985eaa5454bccb96bf1a0e9eb3642c3bd6a0522af7ba157e3f1ddfcc34d1542550c3dfdc640bc123781ce5465b90c6581feb31c513685dc88594e49d927b5543a5c3ce2c85dfb07b4d634312e4a9cd1c1e7bbbeb93fea603b0b87c5485de6b9b665918aec0aa4f0534e37d377016ef80b99849f5282f84542b702f8779295c44dce97c79bb5218db7dba59a4529e05f0b83bd98505c3d11f63faa6fab63ff15ff62a9303b82ab4a1d59734803b6dce2037b9377451909fdf2024c444330b1bd16943899ec622ae1bb7d35565ab53fcc79bca97796d4203ce854584aafd81a43cf07280f50b16527f38b9866f0bd5e3cc2b9b490b6abba709b2541ed27804ccefbaf99e349952b203a021cd85878dd711cbc3c615ffd9b8bbf27cb9ea3e053e650f86ba09a675194210f87d5df75c2c2fa63bce3cf15b6a504244370b20dc83ef33df25d8dba8f438f7eadc804a53065a2e2c46477a19e8cb1e351c250500ff3829d002a05127238ee4ce68a472dba654b6d3928984f0e1e32e547cd047a36fa29b8710b573204dd2e1b96dfbdb19b5054b7f09e1e20bcf650e85502c89569ff7f3c97e11bbaffbcdb0a28efb51de75d31cbc6066f280737ffce0461b70ee5d0cb930b36df82de6546d5251284cf3e67fb187700bcb83f4385fd085427e3da2b835c0ffe117fafad9c353c88b2a771f69c087bf45b56e8768eebba0e2a8bc7250a70e39afeb4bf3f3465edd2389fabe145c58e5114c921ec31e5d45490b9f2ba83987b136b9c9a937b05060ce2522ce4e55c1f50e775c59ab1ababbda49b82686e3d41ec2f7eec16cb34a7f89edbb64bc5e40bc0652ce8cab6f77ee244864619eb8c880ab0435a097d52cc3df89213cc5e87bfafa5a769552acc48a9d85c6f1071896bff685461459f013aad8710e0b8f9dcd4c342dd0f8d377d6470077306d6ad909ab8fb1a2870cd851a844c64672ae63afb5121051b3bc763d0704d9bd79dc2c355b31113185a8536a17c622506f06950335eb8d7c8201c49ce9da419938b3593df13b6dd46f71f2b984e7d0743e5ae40f5605b4e90a6ec47a5e7ecb2bd71594539b67606a106cf0133bec5076ecba19de829b307b2b24181aa3003e95dc2757e5e7ab33faadd69673c2e0ad0856c772d0f12e78bd883e7d34fb6e5fc95fbec0d6c6f014d9cb8264a129c7b02d7442123cdf898eaef883b0c22ce78ebaab1fa5ec75555914c23cdd3d0d75a21f763d528eee8074bcf1a3149f0701d4c7964c4c9275916f63b8b65b1a2281f9b1f69742d6c3b151efa6669e371ecba504fd3f5eb3a617dd2219e0ce446691537d8a8b971f5115a99a6d9531e476ad45c58e9c7e6640164933d0987aeed189d0700220bfcebee021f324b3fcd04a6f6992030a8db5b8a90bdb5f63bb3288b4f4069e8432531fe3472d497df752d60e4e706c2224621101b5a0b6cb015365a05d310ee3c1f4ca9de7d3da0d5d463eaccaad7395eacd4c8ac926cf98767942e00415159daed7e1a33f28330da72bb6311e4fc08c8872c2192973875b8245c025e57f332036801c7c5eac32ba4e1583d274328e2b504bdcbac572924ee29de5b6e24ccf07789b0dc1e777d7e08a12860904cdc7bfb513b5985a2de4b203756d2c349315ec1e4190ecfdc91ec37116f46c3a1038da7b51a9cb90235c59b10db10c8709b14b701aca08d669cd8958bc78aef5b50c334417ca555b4a3242b205b40fde828b670879609a8cee967d5d058c6740d1871ac77fc54426464d24c7a7b8cb7d651190d7c9e9d689f4bec74a0232ffe55171778ddde2c195ce3a11cf9f97ac44b11edfd1e9842153696d2cf818583f5dd71d2b292d35dbdf7d8c3d77650c610d29b418a920b8d9f74b389425505394894cd86ecba0034f879eaa25b72c1396b54caab49bee88870233d25bc5d0c48b51bc84c773d1e78cd67f0932dd7", 0x1000, 0xfffffffffffffffa) r4 = request_key(&(0x7f0000b78000)='encrypted\x00', &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000008d000)='/dev/pktcdvd/control\x00', 0xfffffffffffffffa) keyctl$negate(0xd, r3, 0xffffffffffff4900, r4) 2018/02/03 07:44:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000b80000-0x10)={0x0, 0x1, 0xd87a, 0x1f}, &(0x7f000007b000-0x4)=0x10) lgetxattr(&(0x7f000012b000-0x8)='./file0\x00', &(0x7f000082e000-0xa)=@random={'security.', '\x00'}, &(0x7f00009e6000)=""/97, 0x61) r0 = getpid() inotify_init1(0x800) r1 = syz_open_procfs(r0, &(0x7f0000c55000-0xf)='net/udplite6\x00') mq_open(&(0x7f00004ef000)='\x00', 0x41, 0x8, &(0x7f00004ea000-0x40)={0x23, 0xc1b9, 0xfffffffffffffffb, 0x1, 0x70, 0x48f, 0xeb5, 0x7ff}) r2 = inotify_add_watch(r1, &(0x7f0000ed3000-0x8)='./file0\x00', 0x300) inotify_rm_watch(r1, r2) readv(r1, &(0x7f0000544000-0x10)=[{&(0x7f000011c000)=""/139, 0x8b}], 0x17f) open(&(0x7f00001e0000-0x4)='./file0\x00', 0x280800, 0xc0) mknod$loop(&(0x7f0000060000)='./file0\x00', 0xc010, 0x1) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000d80000)="b0cbcd81cf8e76a1cd272d8d0fbf9159", 0x10) ptrace$peek(0x2, r0, &(0x7f00002b8000-0x8)) 2018/02/03 07:44:26 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x422380, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000005000-0x10), &(0x7f0000002000-0x4)=0x10) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000003000-0x4)) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/02/03 07:44:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f000012a000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local, @syzn}}, &(0x7f0000df1000)=0x1e, 0x800) getpeername(r1, &(0x7f000072d000)=@alg, &(0x7f0000ac2000-0x4)=0x58) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) socket(0xa, 0x4, 0x7) dup3(r2, r0, 0x0) socket$pptp(0x18, 0x1, 0x2) 2018/02/03 07:44:26 executing program 5: pipe(&(0x7f0000907000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000000)={0x3, &(0x7f0000000000)=[{0x0}, {}, {}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000001000-0x8)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() capset(&(0x7f000073c000)={0x19980330, r2}, &(0x7f00001dc000-0x18)={0x0, 0x100000000, 0x0, 0x0, 0x0, 0xfffffffffffff001}) r3 = socket$inet6(0xa, 0x2, 0x0) setpgid(r2, r2) r4 = open(&(0x7f0000003000-0x8)='./file0\x00', 0x400000, 0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000c2000-0xc)={0x0, 0x5, 0x2, [0x2, 0x3]}, &(0x7f000052e000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000acb000-0x8)={r5, 0x1000}, 0x8) ptrace$peekuser(0x3, r2, 0xaa5bcc3) sendmsg(r3, &(0x7f0000239000-0x38)={&(0x7f000035f000-0x1c)=@in={0x2, 0x2, @loopback=0x7f000001}, 0x10, &(0x7f000027c000)=[], 0x0, &(0x7f0000363000)=[{0x30, 0x0, 0x7, "861ab072df0f461270adb5424e9e1ee5baf502865355f34585"}], 0x30}, 0x0) 2018/02/03 07:44:26 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000573000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) fcntl$addseals(r0, 0x409, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000c0e000-0x8)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00007dc000)={@common='sit0\x00', @ifru_addrs=@in={0x2, 0x0, @multicast2=0xe0000002}}) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r2, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x3, 0xfffffffffffffffe}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_buf(r2, 0x6, 0x21, &(0x7f0000d3e000-0x89)="cd238fdd4db7c624b840befbe88755f3e9314eb6692015a1a004543ef19f3b71e0cfd3aecb362f0cfc7ed295d5ee032d0b8698880e843a641577f272b64cd46cda926671abe07e8f3e2c0756a9b8cde6fe9a3a0711ba9a40fa99fb80ac5e90263cf7f1e6d81e88535e7858c1855e31cf08a34a8574c8783350d1bed61f627e548301ce957f8680c3e0", 0x89) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000171000-0x10)=@generic="a9d4e9446c10118f689d8c9a3a59d250") unshare(0x80000800) 2018/02/03 07:44:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:26 executing program 3: r0 = syz_fuse_mount(&(0x7f0000007000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000009000-0x3)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/02/03 07:44:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='net/ip6_mr_vif\x00') ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000cb0000-0x10)={0x7, 0x1000, 0x200, 0x4}) signalfd(r0, &(0x7f0000f05000-0x8)={0x33}, 0x8) readv(r0, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) 2018/02/03 07:44:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003f9000)='cmdline\x00') setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00001c4000)=0x6, 0x4) readv(r0, &(0x7f00000e9000)=[{&(0x7f0000751000-0xf2)=""/242, 0xf2}], 0x1) accept4$ax25(r0, &(0x7f000030e000-0x10), &(0x7f0000603000)=0x10, 0x80800) ioctl$KDMKTONE(r0, 0x4b30, 0x5) 2018/02/03 07:44:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000697000-0x1f)=""/31, 0x1f, 0x0, &(0x7f0000e1c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = creat(&(0x7f0000b0c000)='./file0\x00', 0x10) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000b4c000-0x8)=0x800) 2018/02/03 07:44:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e050047ffffa9367a03cbadec71", @ifru_settings={0x0, 0x41, @fr_pvc_info=&(0x7f0000009000)={0x0, @syzn={0x73, 0x79, 0x7a}}}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000018000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)) 2018/02/03 07:44:27 executing program 2: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000001e000+0x92)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) poll(&(0x7f0000006000-0x50)=[{r0, 0x2000000000000003}, {r1}], 0x2, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f0000007000-0x10)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f000000c000-0xe1)}) 2018/02/03 07:44:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000058000-0x4)=0xa9, 0x4) pselect6(0x40, &(0x7f0000ea9000), &(0x7f00004af000), &(0x7f00001a4000-0x40), &(0x7f0000f11000)={0x0, 0x989680}, &(0x7f0000d9b000-0x10)={&(0x7f000032b000-0x8), 0x8}) pipe2(&(0x7f000017c000-0x8)={0x0, 0x0}, 0x80000) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000bbc000)={0x2, {0x2, 0x1, @multicast1=0xe0000001}, {0x2, 0x3, @loopback=0x7f000001}, {0x2, 0x2, @broadcast=0xffffffff}, 0x54, 0x7fff, 0x0, 0x4, 0x9, &(0x7f0000bfb000-0x10)=@common='ip6gretap0\x00', 0x2, 0x80000001}) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000008b000-0x4)=0x7, &(0x7f0000f22000)=0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000fa5000-0x9)='/dev/ppp\x00', 0x8140, 0x0) socket$inet(0x2, 0x7, 0x6) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000eee000-0x8)={0x1000, 0x800}) [ 150.213798] audit: type=1400 audit(1517643867.254:152): avc: denied { set_context_mgr } for pid=21874 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 150.240229] audit: type=1400 audit(1517643867.274:153): avc: denied { create } for pid=21875 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 150.247054] binder: 21874:21877 Acquire 1 refcount change on invalid ref 0 ret -22 2018/02/03 07:44:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='net/ip6_mr_vif\x00') readv(r0, &(0x7f0000be7000-0x10)=[{&(0x7f0000fc3000+0x989)=""/139, 0x44}], 0x1) 2018/02/03 07:44:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a76000)='/selinux/load\x00', 0x2, 0x0) pwrite64(r0, &(0x7f00004c4000-0xf1)="b49138e1c9298c19", 0x8, 0x0) syz_open_dev$mice(&(0x7f00002c4000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r1 = getegid() r2 = getegid() setregid(r1, r2) 2018/02/03 07:44:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000f18000)='/dev/autofs\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) sysinfo(&(0x7f0000043000)=""/54) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002cb000)='/dev/vga_arbiter\x00', 0x400000, 0x0) getpeername$netlink(r2, &(0x7f0000b82000-0xc), &(0x7f000084b000-0x4)=0xc) dup3(r1, r1, 0x3) socket$pptp(0x18, 0x1, 0x2) 2018/02/03 07:44:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00002bd000)='/dev/input/event#\x00', 0x0, 0x1) writev(r0, &(0x7f0000a4c000-0x10)=[{&(0x7f0000fcf000)="f3", 0x1}], 0x1) 2018/02/03 07:44:27 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000002000-0x8)='./file0\x00', 0x40000, 0x28) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000005000-0x8)={0x0, 0x0}) ptrace$pokeuser(0x6, r0, 0x4, 0x7) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000004000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000005000)={{{@in6=@mcast1, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000005000)=0xe8) fstat(r1, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000001000)='./file0\x00', 0x4000, r2, r3, 0x7, 0x1020) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r4, &(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0xbd)=""/189, 0xbd) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000004000), &(0x7f0000003000)=0x4) r5 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r5, &(0x7f0000005000-0xad)="13", 0x1, 0x20040001, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x1000000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/03 07:44:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x0, &(0x7f0000f41000-0x8)=[]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000b5b000-0x4)=0x7, 0x3) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000f0a000-0x4)=0x3686f80a, 0x4) recvmsg(r0, &(0x7f0000c91000-0x1c)={&(0x7f0000c12000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f0000eb5000)=[]}, 0x0) syz_emit_ethernet(0x2e6, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) connect$inet(r0, &(0x7f0000186000-0x10)={0x2, 0x3, @empty}, 0x10) 2018/02/03 07:44:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2d000)='./file0\x00', 0x7f) r0 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000a5d000), 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000115000)={@generic="04b77fcbda0ea8dbb4be0000000848a5", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001}}) capset(&(0x7f0000daa000-0x8)={0x19980330}, &(0x7f0000002000-0x18)) symlink(&(0x7f000018c000)='./file0/file0\x00', &(0x7f00008cd000)='./file0/file0\x00') [ 150.326084] audit: type=1400 audit(1517643867.364:154): avc: denied { create } for pid=21875 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/03 07:44:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='net/ip6_mr_vif\x00') accept$inet(r0, &(0x7f000084c000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000258000)=0x10) readv(r0, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000ef4000-0xc)={0x4}) 2018/02/03 07:44:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000789000-0x8)={0x0}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000574000)={0xfff, {0x2, 0x2, @broadcast=0xffffffff}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}, {0x2, 0x2, @empty}, 0x100, 0x5, 0x1, 0x0, 0x200, &(0x7f00000f7000-0x10)=@generic="d8fa95302d929962947723019d3f6d15", 0x8b53, 0x7fff, 0xbf}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000830000)=@bridge_newneigh={0x30, 0x1c, 0x813, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14}}, @NDA_LLADDR={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}]}, 0x30}, 0x1}, 0x0) 2018/02/03 07:44:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x0, &(0x7f0000f41000-0x8)=[]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) [ 150.401551] SELinux: policydb magic number 0xe13891b4 does not match expected magic number 0xf97cff8c 2018/02/03 07:44:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000dc5000)=@fragment={0x3a, 0x0, 0x1, 0x5, 0x0, 0xe00000, 0x2}, 0x8) sendfile(r0, r0, 0x0, 0x800) accept$packet(r0, &(0x7f0000d42000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000f34000)=0x14) write(r0, &(0x7f0000119000-0x24)="2400000052001f0014f9f407000904ff0200070208000100ffffffff0800000000000006", 0x24) 2018/02/03 07:44:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000c88000)={&(0x7f0000192000)={0x27, 0x3, 0x5, 0x3, 0x0, 0x7, "af7b4de36313d4fabe7b49f2fdad5b665cd9cc3a2607d84ca07cdf565a65871b625c85ee5dc51b191adb38b85550145051b01d0d43a14f9374bb1301c1506b", 0x3}, 0x3f, &(0x7f000008d000-0x10)=[{&(0x7f00002a9000)="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", 0x1000}], 0x1, &(0x7f0000286000-0x100)={0x100, 0xff, 0x4, "cc990159386d1b6037041ac52390211078839f15038402e74ba7ceee4e1de3c5d8110d07570588b2c905457226c0ad05fcd1543137571c97e1c11bc31a1ef3901f4c1a67d3798350494f0b873efee696b4b0286f4c6d5495d098015ab4a3d7d92375a3a5026ce55fe3c276d21be79d231a72cd34aedfbb38e28290a4c68e506026e44d4966cf39f6f0347f9b6c088ba1c76763b0124689a4357f9e8d7c2d3c44fdfb900f6023f89fdb850acc3f57c6187fd851f762c4f6686939cf3eb7580fad02ea78f9d1375b7cc2bf4f7dda3c89612f188476b3f436bfb32562e13afc851c374db6d7d8ef6f3fd7c8"}, 0x100}, 0x4) connect$inet(r0, &(0x7f0000204000)={0x2, 0xffffffffffffffff, @empty}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x1, &(0x7f00005d3000)={@loopback}, &(0x7f0000170000)=0x14) socket$inet6_sctp(0xa, 0x5, 0x84) accept4$llc(r0, &(0x7f0000c6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000077d000)=0x10, 0x0) [ 150.466725] SELinux: policydb magic number 0xe13891b4 does not match expected magic number 0xf97cff8c 2018/02/03 07:44:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x0, &(0x7f0000f41000-0x8)=[]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='net/ip6_mr_vif\x00') readv(r0, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) fcntl$setflags(r0, 0x2, 0x1) 2018/02/03 07:44:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind$inet(r1, &(0x7f00008ae000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a40000)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f000041b000)=""/27) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000045f000-0x11)='/selinux/context\x00', 0x2, 0x0) mq_notify(r3, &(0x7f0000b71000)={0x0, 0x1c, 0x7, @thr={&(0x7f0000756000-0x80)="e77264c93053eb11f27b09c7201e5ac86329148961b941863a27e7f3449780da53f9531bcc240788f113d9310b8a16ea613b2eb470fee20df8a1ffef08b68a40b47bf489c0117a7dc1d088d30d612c612147eceb18a5be0aa73847ab8db84e7060091fc35882a720528f5c0b797d7a79459e57dc4f0bdd578501003055428f4c", &(0x7f0000c51000-0xb3)="77121b8eef526a5028be878dde97f78a65a76a5eeb934acb26405227a4e698746a6f6220620026675503d324ad892fd11fb1e4f9b40ea2adb4dfa1b0ecc943cb9e819337f7b9c4ad6eada9d9960d40507142816dbfc78b13b49699e53dac55a7b7182438fa105426ae6b6d94f4d9cf4489ba091f16fe980501b7c0ab3221a34202457d078c296aa5b0aafad528e2607ebb53250e046627dfc8a843f32934ad79f311aa5870997e7fc423833fe60ee5975c923f"}}) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000fda000)=0x9, 0x4) r4 = dup(r3) sendmsg$key(r4, &(0x7f0000855000-0x38)={0x0, 0x0, &(0x7f000007d000-0x10)={&(0x7f00007ad000-0x28)={0x2, 0x1, 0x7ff, 0x8, 0x5, 0x0, 0x0, 0x2, [@sadb_key={0x3, 0x9, 0x58, 0x0, "dd08adb9c1d8017aca0c38"}]}, 0x28}, 0x1}, 0x800) 2018/02/03 07:44:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a76000)='/selinux/load\x00', 0x2, 0x0) pwrite64(r0, &(0x7f00004c4000-0xf1)="b49138e1c9298c19", 0x8, 0x0) syz_open_dev$mice(&(0x7f00002c4000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r1 = getegid() r2 = getegid() setregid(r1, r2) 2018/02/03 07:44:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='net/ip6_mr_vif\x00') accept$inet(r0, &(0x7f000084c000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000258000)=0x10) readv(r0, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000ef4000-0xc)={0x4}) 2018/02/03 07:44:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x0, &(0x7f0000f41000-0x8)=[]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='net/ip6_mr_vif\x00') readv(r0, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) sendmsg$nl_route(r0, &(0x7f0000391000)={&(0x7f0000fdb000-0xc)={0x10, 0x0, 0x0, 0x28000}, 0xc, &(0x7f000086e000)={&(0x7f00008e0000-0x14)=@ipv4_getroute={0x14, 0x1a, 0x4, 0x6, 0x1, {0x2}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x71fea6b0b90347}, 0x0) 2018/02/03 07:44:27 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1000006) mprotect(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x5) mprotect(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x1000005) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000a93000/0x4000)=nil) socketpair(0xb, 0x6, 0x0, &(0x7f0000a94000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000000)={0x9, 0x100000000}) mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/03 07:44:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000000000), &(0x7f00008a7000)=0x10, 0x800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000013000)={0x4, 0x1, 0x9, 0x1, 0xff, 0x8}) uname(&(0x7f0000013000-0x65)=""/101) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 07:44:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x0, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1100000000, 0x3) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006a7000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_opts(r1, 0x0, 0x20000000010, &(0x7f0000dd5000-0x10)=""/16, &(0x7f000035d000)=0x2d3) r2 = dup(r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00007ee000)={0x0, @in6={{0xa, 0x0, 0x20, @loopback={0x0, 0x1}, 0x20}}}, &(0x7f0000d79000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000ad000-0x10)={0x1, 0x0, 0x6a, 0x401, r3}, &(0x7f0000aa4000)=0x10) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000598000-0xb), &(0x7f00006ba000-0x4)=0xb) [ 150.685185] SELinux: policydb magic number 0xe13891b4 does not match expected magic number 0xf97cff8c 2018/02/03 07:44:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x0, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x0, &(0x7f0000f41000-0x8)=[]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='net/ip6_mr_vif\x00') mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x24, &(0x7f0000df4000-0x4), 0x4) readv(r0, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) 2018/02/03 07:44:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b17000)='./file0\x00', 0x0) chown(&(0x7f00005a3000)='./file0\x00', 0x0, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ff1000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/03 07:44:27 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup2(r0, r0) futimesat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000012000-0x20)={{}, {0x77359400}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000013000-0x10)={&(0x7f00000d4000/0x5000)=nil, 0x5000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 07:44:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000f7c000)={0x1, 0xba3, 0x2, 0x0, 0x17}) syz_open_dev$binder(&(0x7f00006b6000-0xd)='/dev/binder#\x00', 0x0, 0x802) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000593000)=@file={0x1, './file0\x00'}, 0xa) r3 = syz_open_procfs(0x0, &(0x7f000043f000-0x9)='net/unix\x00') ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00003ee000-0x30)={0x24, 0x0, &(0x7f0000d63000)=[@dead_binder_done={0x40086310, 0x3}, @dead_binder_done={0x40086310, 0x4}, @dead_binder_done={0x40086310, 0x4}], 0x89, 0x0, &(0x7f00005f1000)="91d0925f88bebc1866221e41b8b56c14a80266df92cf2fa7771b6148b1e76b820c61d3e39844fa94b79b3212051344ed68e462561ba461b5fed2a5616a6bc7cbbfbb16eed8840e31a367acf4cbf2c439e1c38f920d68d51eb04b10c1bb83853a9641df8f5f9be0a991c9f5ee8a49d2918a6d2dc3100497f2325e140b8aade43a794d5f6fc076aeef8d"}) sendfile(r0, r3, &(0x7f00004db000), 0x400ff) [ 150.904469] FAULT_FLAG_ALLOW_RETRY missing 30 [ 150.909769] CPU: 1 PID: 21985 Comm: syz-executor4 Not tainted 4.4.114-g4e74e98 #5 [ 150.917382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 150.926722] 0000000000000000 83b70d643077a85b ffff8801ca3c79f0 ffffffff81d03d2d [ 150.934755] ffff8801cf216180 1ffff10039478f4b ffff8801ca3c7b78 0000000000000000 [ 150.942773] 0000000000000000 ffff8801ca3c7ba0 ffffffff816072d5 ffffffff81237400 [ 150.950792] Call Trace: [ 150.953371] [] dump_stack+0xc1/0x124 [ 150.958733] [] handle_userfault+0x715/0xf50 [ 150.964697] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 150.971879] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 150.978274] [] ? handle_mm_fault+0xb5d/0x3190 [ 150.984409] [] ? handle_mm_fault+0x291e/0x3190 [ 150.990633] [] handle_mm_fault+0x2938/0x3190 [ 150.996687] [] ? copy_page_range+0x1480/0x1480 [ 151.002909] [] ? __do_page_fault+0x780/0xa00 [ 151.008959] [] ? vmacache_find+0x57/0x290 [ 151.014747] [] __do_page_fault+0x35b/0xa00 [ 151.020620] [] do_page_fault+0x27/0x30 [ 151.026144] [] page_fault+0x28/0x30 [ 151.031411] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 151.038240] [] ? SyS_futimesat+0xac/0x1a0 [ 151.044023] [] ? SyS_utimensat+0x150/0x150 [ 151.049896] [] ? do_futex+0x15d0/0x15d0 [ 151.055511] [] ? SyS_dup2+0x421/0x5d0 [ 151.060944] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 151.067416] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 151.093622] FAULT_FLAG_ALLOW_RETRY missing 30 [ 151.093642] FAULT_FLAG_ALLOW_RETRY missing 30 [ 151.093650] CPU: 1 PID: 21985 Comm: syz-executor4 Not tainted 4.4.114-g4e74e98 #5 [ 151.093654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 151.093662] 0000000000000000 83b70d643077a85b ffff8801ca3c79f0 ffffffff81d03d2d [ 151.093669] ffff8801c5a72900 1ffff10039478f4b ffff8801ca3c7b78 0000000000000000 [ 151.093676] 0000000000000000 ffff8801ca3c7ba0 ffffffff816072d5 ffffffff81237400 [ 151.093678] Call Trace: [ 151.093690] [] dump_stack+0xc1/0x124 [ 151.093701] [] handle_userfault+0x715/0xf50 [ 151.093711] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 151.093720] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 151.093728] [] ? handle_mm_fault+0xb5d/0x3190 [ 151.093735] [] ? handle_mm_fault+0x291e/0x3190 [ 151.093742] [] handle_mm_fault+0x2938/0x3190 [ 151.093749] [] ? rt_mutex_futex_unlock+0x10/0x10 [ 151.093756] [] ? copy_page_range+0x1480/0x1480 [ 151.093764] [] ? __do_page_fault+0x780/0xa00 [ 151.093770] [] ? vmacache_find+0x57/0x290 [ 151.093777] [] __do_page_fault+0x35b/0xa00 [ 151.093784] [] do_page_fault+0x27/0x30 [ 151.093790] [] page_fault+0x28/0x30 [ 151.093798] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 151.093805] [] ? SyS_futimesat+0xac/0x1a0 [ 151.093811] [] ? SyS_utimensat+0x150/0x150 [ 151.093817] [] ? do_futex+0x15d0/0x15d0 [ 151.093837] [] ? security_file_ioctl+0x89/0xb0 [ 151.093846] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 151.093855] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 151.274826] CPU: 1 PID: 21990 Comm: syz-executor4 Not tainted 4.4.114-g4e74e98 #5 [ 151.282441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 151.291794] 0000000000000000 2d10ab1f38a90999 ffff8801d92476d0 ffffffff81d03d2d [ 151.299785] ffff8801c5a72900 1ffff1003b248ee7 ffff8801d9247858 0000000000000000 [ 151.307748] 0000000000000000 ffff8801d9247880 ffffffff816072d5 ffffffff81237400 [ 151.315718] Call Trace: [ 151.318279] [] dump_stack+0xc1/0x124 [ 151.323615] [] handle_userfault+0x715/0xf50 [ 151.329556] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 151.336547] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 151.342927] [] ? handle_mm_fault+0xb5d/0x3190 [ 151.349053] [] ? handle_mm_fault+0x291e/0x3190 [ 151.355255] [] handle_mm_fault+0x2938/0x3190 [ 151.361286] [] ? copy_page_range+0x1480/0x1480 [ 151.367492] [] ? __do_page_fault+0x780/0xa00 [ 151.373529] [] ? vmacache_find+0x57/0x290 [ 151.379299] [] __do_page_fault+0x35b/0xa00 [ 151.385150] [] do_page_fault+0x27/0x30 [ 151.390655] [] page_fault+0x28/0x30 [ 151.395902] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 151.402719] [] ? userfaultfd_ioctl+0xb7f/0x2040 [ 151.409021] [] ? hash_futex+0x210/0x210 [ 151.414614] [] ? rcu_read_unlock+0x16/0x60 [ 151.420468] [] ? userfaultfd_release+0x5a0/0x5a0 [ 151.426843] [] ? try_to_wake_up+0x62/0xf60 [ 151.432695] [] ? __lock_acquire+0xb5f/0x4b50 [ 151.438723] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 151.445706] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 151.452525] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 151.459430] [] ? rwsem_wake+0xad/0x120 [ 151.464937] [] ? call_rwsem_wake+0x17/0x30 [ 151.470799] [] ? userfaultfd_release+0x5a0/0x5a0 [ 151.477196] [] do_vfs_ioctl+0x7aa/0xee0 [ 151.482795] [] ? ioctl_preallocate+0x1f0/0x1f0 [ 151.489016] [] ? __fget+0x20b/0x3b0 [ 151.494267] [] ? __fget+0x232/0x3b0 [ 151.499512] [] ? __fget+0x47/0x3b0 2018/02/03 07:44:28 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) munlockall() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000013000)={0xaa}) 2018/02/03 07:44:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='net/ip6_mr_vif\x00') sendmsg$nl_generic(r0, &(0x7f0000daa000)={&(0x7f0000fbe000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000191000)={&(0x7f0000c2c000-0x5c)={0x5c, 0x2f, 0x800, 0x7, 0x2, {0x17}, [@typed={0xc, 0x70, @str='*\x00'}, @typed={0x1c, 0xc, @str='&em1cgroup/cpuset$&\x00'}, @generic="9ff731b1943b3d00f286a2ac5d5db0aaff06e8ca", @typed={0xc, 0x2c, @fd=r0}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000dcb000)=0x0) ptrace$peekuser(0x3, r1, 0x6) readv(r0, &(0x7f0000507000)=[], 0x100000000000015d) 2018/02/03 07:44:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fd8000)='/proc/self/net/pfkey\x00', 0x180000000003, 0x0) r1 = accept$llc(0xffffffffffffff9c, &(0x7f0000386000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000072d000)=0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) openat$dir(0xffffffffffffff9c, &(0x7f0000bb4000)='./file0\x00', 0x2, 0x2) r2 = creat(&(0x7f00009f6000)='./file0\x00', 0x200008) readahead(r2, 0x0, 0x0) 2018/02/03 07:44:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x0, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:28 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) inotify_init() setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000dcc000-0x18)={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, 0x0, 0x2f1, [@broadcast=0xffffffff]}, 0x35dd) getpeername(r0, &(0x7f0000f78000)=@nl=@kern, &(0x7f0000e83000)=0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a69000)='/dev/rtc\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000000)={0x4, &(0x7f00007bb000-0x20)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00001e3000-0x8)={r2, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000001000)={0x1, 0x2, [@empty, @random="a7d47b428ebe"]}) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000a90000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000407000-0x8)='./file0\x00', &(0x7f0000001000-0x79)=""/121, 0x79) 2018/02/03 07:44:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x0, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000be8000)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001c000)={0x5, 0x3d1, 0x3ff, 0x0, 0x4}) r1 = socket(0x8000000010, 0x802, 0x0) write(r1, &(0x7f00009c5000-0xea)="240000001a0025f00018000400edfc0e0a0b00000004bf0202ffff0e0800100048186be0642ec0261a36c15b81c0394f7055835285eb2b49c59599c5812dc23468d298bbaff059afb9453b91cd2191db2fb6c4e3e5b0052ebf893af66ab4b4687d1f025e9890e6391b239557652a4df6244b50bae02ab803a2ec42dd740cc4ff545e0be44b659b14c83eb8187287cf008e9eab1df68e41dd67be3b569fa903bec192b5e39ca217098cf0807efd3e1c0b8fab47ee48bcb11d2c15339111fde11fb0fe1ad459294c3adea13e74a7877f9a2ba8d1b606dba3211d3bbdf7845625116ad41067bd90d2e880bb", 0x114) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a16000+0xdf8)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000bb6000)={0x1, &(0x7f000007d000+0x77c)=[{0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00000e8000)={r3, 0x3}) 2018/02/03 07:44:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x8000000000000023) mq_notify(0xffffffffffffffff, &(0x7f000007b000-0x58)={0x0, 0x0, 0x0, @tid}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000130000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000ea2000)=0xd420, 0x4) ptrace$setopts(0x420b, r2, 0x8, 0x20000008) 2018/02/03 07:44:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) [ 151.504673] [] ? security_file_ioctl+0x89/0xb0 [ 151.510872] [] SyS_ioctl+0x8f/0xc0 [ 151.516035] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/02/03 07:44:28 executing program 3: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000fdc000)={0x0, 0x0, 0x4}) r0 = syz_open_dev$loop(&(0x7f000002e000)='/dev/loop#\x00', 0x0, 0x1) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000500000-0x8)) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fe0000)='/dev/rfkill\x00', 0x400200, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000fe0000)=0x5, 0x4) ioctl(r0, 0x440000000000127f, &(0x7f0000fdc000-0x1)) 2018/02/03 07:44:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000438000-0xd)='/dev/net/tun\x00', 0x0, 0x22000) fgetxattr(r0, &(0x7f00002db000-0x15)=@random={'system.\x00', '/dev/net/tun\x00'}, &(0x7f00000de000)=""/243, 0xf3) 2018/02/03 07:44:28 executing program 4: r0 = gettid() exit(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f00007a9000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001000-0xc0)={r2, 0xb8, "052e4f3078e715e5699741ef6d1f307488edb509bae1f1b639dd407f46b3c805172288c8f58cc8d0e6372f216828554aea8737454e881a37b49bc51ec3824ef9e55d30ccec004a5e27b1857bda55523a4ee9f5ca372b3a1cbda3d7836f42d7a5ad1630c01d924cc722f9eb314a1fd1d13fba01d2f7ef657340e4dffc557ebf96cbcd528fb18369170083bae33086074b71b2694c51b5896fd8e805f8d29ef097307d31d994787fe5bfd10acfbccbbe022549502d6899e074"}, &(0x7f0000000000)=0xc0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r3, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000002000-0x20)={@common='rose0\x00', @ifru_flags=0x100}) tkill(r0, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) write$evdev(r1, &(0x7f0000001000-0xf0)=[{{0x77359400}, 0x8, 0x7, 0x6}, {{}, 0x80000001, 0x7fff, 0x3}, {{r4, r5/1000+30000}, 0xf70, 0x1, 0x100000001}, {{0x0, 0x2710}, 0x8, 0xffffffffffff5f2f, 0x800}, {{r6, r7/1000+10000}, 0x100, 0xffffffffffffff3d, 0x1}, {{}, 0x0, 0xfffffffffffffff7, 0x9}, {{}, 0x4, 0x7, 0x4}, {{r8, r9/1000+10000}, 0x2, 0x53ac, 0xc0000000000}, {{}, 0x9, 0x6, 0x6}, {{0x77359400}, 0x4, 0x1}], 0xf0) 2018/02/03 07:44:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f000044e000-0x3)={0x2, 0x7}) 2018/02/03 07:44:28 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) inotify_init() setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000dcc000-0x18)={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, 0x0, 0x2f1, [@broadcast=0xffffffff]}, 0x35dd) getpeername(r0, &(0x7f0000f78000)=@nl=@kern, &(0x7f0000e83000)=0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a69000)='/dev/rtc\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000000)={0x4, &(0x7f00007bb000-0x20)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00001e3000-0x8)={r2, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000001000)={0x1, 0x2, [@empty, @random="a7d47b428ebe"]}) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000a90000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000407000-0x8)='./file0\x00', &(0x7f0000001000-0x79)=""/121, 0x79) 2018/02/03 07:44:28 executing program 6: openat$selinux_policy(0xffffffffffffff9c, &(0x7f000081a000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='net/ip6_mr_vif\x00') readv(r0, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) 2018/02/03 07:44:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000d32000-0x8), 0x8, 0x0) r1 = memfd_create(&(0x7f0000ab3000-0x7)='/}bdev\x00', 0xffffffffffffffff) symlink(&(0x7f0000c48000)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00') ioctl$TIOCGSID(r1, 0x5429, &(0x7f00009a6000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000ba3000-0xe8)={{{@in6=@empty, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000ea5000)=0xe8) stat(&(0x7f00006f5000)='./file0\x00', &(0x7f000069d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000096b000-0xe8)={{{@in=@rand_addr, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000a4a000-0x4)=0xe8) getresgid(&(0x7f000013e000-0x4), &(0x7f000057f000-0x4), &(0x7f0000efa000-0x4)=0x0) r8 = getpgid(0x0) fstat(r0, &(0x7f00009c9000)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() sendmsg$unix(r1, &(0x7f00006ee000)={&(0x7f0000fc0000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00004a0000)=[{&(0x7f0000c0d000-0xe9)="5742e9774e6be57e788a63060dc14fefc43efb0f854a2d091ee5439473094d1479871d9349573eea9a74a54b48cb5d0a3f0a8f437a9d95cccb4317349887eb0a2c29ef066960f70f0e69ca3699ad524abe05d851df815231c6e5180e457f9de3b41826074724ebe8f8f6d838cebd50b83f4140348a10e435c48b25d71c51d97876db55750d0b27bf6bd8308568ec3fa243bf03c0e8d04d6100982f8354dba687b1a336b5b1b164220d80de5206ffa0195cc8114ab79a2d6fd4828b410149938bdede9a8cae060edea40b8dd75eab70e0988ccd0bb9e3246d3acdbf0b8230c6114630cf71275a5ba737", 0xe9}, {&(0x7f0000c3c000-0x56)="c180b0e63ea107f106035184c30a9add9a010b245ed63b8095cdbddcf66735b6bb1199db2ede116544dcbdef63abd2fee787b7598c25275616d3d25247cb558a92f5010682e00abf4cad1b41013c958ad82a98528198", 0x56}, {&(0x7f00001a1000-0x61)="ccd0e1eb6ad13889d3336fd1a38b1345663e092fcee70868caaeb68c9651c765029c2c86c30b4cc21a9afdadcc70121beab2c2999044403362f3560ca32b1354155c77d16d839091f6675b85c983facbb88d7eb469c258b040dff66e136a917646", 0x61}, {&(0x7f0000cc6000)="15baf31721da", 0x6}, {&(0x7f00008fc000)="dd99f11eac32ba4f47226ef5232f923f635e24bfd6bbf960b543f30eca49334ef006f8ce42f0a607f0af2b3df1d592c893054e5c33d301d62c9de3e5536624f68b673ab5ecf732b48e27f263d15a27a3ba4e61b9125c23971e1075194d89c3f7d1c24308e74f040375baf96dfc452b6b351dcfbdbbfbc8e656b016a9103b48c1f3f162838e1744ce514674ea3b263beeb3b3eb746236df4b3762359b3cfbd634e0cb42acbbb0d73e19ee492dee1a53288ef8f40ce317ed14dbbfab7c955bd90be941004b29df0c72d9e74841165e63b610ccd89ad384aeff8822d8e64347ec9d4781fe977296fb575f6b93324d316466dfc8726f9aaa8fc2312834f9829fbcc5679500bfcc0d5cdfde0019d0370357504895d8335ee1bdcb347ce7fa1afa4ce319dbd500144cc8048875aecc3f50b11f8e924ab7d103d8765552b0c36d75296e6f1bb6f193e985b23a4eab64c4a56d2497a5c302c637afcce2fdfb74ef135b7036462c3f539f0a29a6fdb581a625e76f67b25acfd6f208e728e3f4c72c08c75c314663008c2d232242fee8d15589fec317b5721269ccb94bc05849c66eff31d5cc4db4f699c10c1bcccc30f37833630cea9bdddb88e98ee9a45dca061d51c525267580ab656f3d156af1937dcedc262e957c370252abc0163126956382189bf940e8f771ed551dfd2b1cdcd4481018ce88b253362045c96a2802f6a778b46f6d95adb07ad86558464fc77afb5e853be94c2ba14c82e7a85a8dab712ceb22b61ae9d8d91967c1d413d8d8a8fa4e3056c3b5865e65920bb4248a51f8a997f7de30d4f854a26711e2cfe468bc413ab33edab916c1bc064ddc9cd414ad76ed579d4abd89c370348186f6ee51f21fa48153becf5b0503fa4c00c06c9a0b80cad973d8755f809dc07cfaf9975320e69cbfd15b6180a396d48e034fc025e33b387a7f8a2b526a5e0a9b814772b2bc1b2095a2ec232d06c753bd592a2c42e67d7d3c2a34ce2ea3c42a8cec04a39ecac74b48bdfb43f6323ca72e5694c6819aa4b9179e1a20f8ffc519967a125ca610d18abd074ead2c5d5aa7cda1546060b819cf1f44f89acb5e0ee7f884e3587130e4c1cbdcfd668aba9392c5793305fa440f573790252b4d76cb2c8e598242d5ed878a4fd8c6e6c273ad9d16c15d36b0bfeb423ace9e45b41ed1fc8d62138f1e8446dafb5ebdf94668ef4cf7d413f819613fe1f679a670b9d68eca632dba9dede5e57a44a7e6df95bc2251f14cbb72d64b0d19f1656c9aa45c1a4fc35188351b664ad17cf9026abf1751a099f34f4b48178d5bc52d41761772367f59413e9e6c8aa7e1a59e162fef543095b96863456e27ab2e7c06d832506d5a665ee7ff27e1c38da265ab92e629fd7ab6337415e79865f6d013a4ef42a6f6be69ca509892ae52f02db7dbb6cf920a6891d3e13a6aa66c7ed0bb93d39c6123f61bb4e86d219054304c322c2f9377a6e7f775e1294023784e3687f10272e6352003d0dbe425987812ec7e6626a1624fc876eda58aa8d8396fa0254819afde346002ba14ec7a128408fc5a08575098ea3e17c6f88b1685c6fdfa4969f36ba9c14054a53d23db7215c0c51cdfc6d11106587572bdba660e1ad007305e91beb9af24e3260525931bd0993e6fb51bf3f90aef2503e7dcd92ec4fd42afaccdfabe627f638369d8b8088951419aa0e75838d479845bf515534ce377ff7fef5ba0f36088b21cb056b4388dcc2d813bd634385368a6661e549933628e67163d20f267c7bef7b12c0c69087f01b6a16e066fe53dcb4d6d1a11be75ea8a6aac42070839f01403121a54ed26c18d1472a7b701a32876b475de14b0080ed16c7767fa5d373bd073e47985c70beac396f38234f9a422dd4e5964a165c03c312a8a99861ea027695ef1ff0230b9a9c32da774f5450c39db2da30f744d322c54274052a222afa6d1379ba951fc476a87c9d646cf7d263c5305ced8431e20826df755420a1348dc33e7cef4ff8f5395a41fe0f6455332674c3aa4843bd6530612d40c0dfacf11ca067c881777fa5e749ef8a06da51463aeaf76389661f11a486a48bb4110a12ec69edcb116920338325dbba665cff15c15b17affd7232c0046a7bd92eed57b9153a32bf8ee536fff7e330a6018a7e009b96857eb0178548096dac6e4e3e41ee21cbc248eabb97d481dcb3008c371f75c6a86ce6b765fc315d2ef091b4bd9086efe8fd49b7406f67495b13617094e235bb1f204e7fa611e2c01bbd73be2c5dbf0638ca89ff1f64fb8b06ae9064068192809b93c402c69a89d377a7ec17a11576803549016113105a1637987536fe51ac8969e4719c5e9747495a00fbad9b9b6b3463f23e1b2fddc97326eeb5e7be36d621053208c599dd7c8c336ca68faa624879269074f91fe4e5b5b036ddd645e93ba50e1cc75132dfdc15b6ee86294d84ed5a30254b45b72d407da0d8728811322a8873c119a6b7da11d093a8d1a372489a081f9d880246b3efd99841673aee1cf858079a613d4c88233fdc0e2b62e136642881debc0c3b980ded2d87566cb3b1df25ca1181aa3fe0660c01c4b2064636457e51da27ec22b9851e1ff7144f180125bd6a4f5f2ef0e3a5802fcc77338fcb5eb19a9a330f363699d2eb85c454152ab18bbb0f9c2b0b06c39431a162b0d48a20a3d0ccc56951990692b4ced25787bb480deb7c96e2ac2391372d0f0ef4ecc1c55990983c09e8cf45f382c9492efd25dd9919598888218be19c95df885e49a8495cb6e451f8e8a56818cf1dd3e5e3fb35d63c00c16c4de317aaf8243bf7f860d3a8c877d75c61074674924452f3112ff8a29a9d02cf77a925674d163c933945bfedb6e0b059afbd037c2291a84608b56f0edbc9e5cbbfbbe45106e91246e7df29a8bfd01bd8bcf26f6d2f661505b427614f1ff558222b5d3c9481b93b6776d6ae49139522faca63738be7cc3b1f055c07a085f1c7aa2ef2bdef89f92601a6d1165ff029ce4465e0eb88b0c5de01a19056f537094a4a847e40078f59c40295f35c7d5df3fa57c2ef88a057322da9d04a50d900c7843b6582e6359346738ff80eab30fb3533e752036cfc4a8e8fa3d7227ce479df17e21bdb9f61a0f677757cbc2c16539348a7ed2d16e83b26339edfec38d4e08af718936288dfb0ab25750b5a8b6b2f3d61e48c97f95f437d6b3a5994fa4d9d3a0435f3b840a0858df1ee8e8c646ca4d8a832ad311c5c5602fdfada0f76b52fcfb64a271c4946d8c91152a8412e95af40b2f5b0a5619487d4bf5820137427c587215eb88908165ba58f628aa181a1745b3b1f5f6bdadd6d04314c99915f120a2d3beac4ec340724b96fad57af64173e1e041e5e0edc5620f124141eaf291dea51571acc8920b796ec38cf4815b8e8c3e31585e2925b7d8ed5c687b47529168edf9e2a4828fb8a65194873e025b8a2a338b3b6e4fa91063cb7959b912dcc15705a6424cb07838cc8c1c20f6f35d4177ebcee4e18b5ae8ae7754a9ca02e37e725efce53aea0c148899de71829008009a1b5e448a19a053dae8302bd30536876e7b6201e082ddf165e5262580c2efe8ad5d933fcf549bbd369ceacff146c157db63d50c9ce8ecda23bee514793235c3da971b89eff8f250854acbf055dde176a9670ad00d8d85059c8b3dcb7c8f3bc3caface392560f0d9a6aae98a08273541c3e772aa2b874d317f3a9a76a92498f1602ba76db97d85856a8dd0f6852c6ae3fe113d9b3ca425fd33f43380be34847e8fe063a040d2bf6401dbbe1fcf6b954d8de1c1530e31f36ed26ba4d3d5e52be3cbbb1da688dbba4d35690284dcff7c64ea46ae2d2b9a2da2b0f62b94c6ca78dcc3f4e9eca15b6804452a6d3639fc62b0b10c8f772cc58bd3dd4bb87e08ffcab85db103781433741188ab747c76279d990d135e159db97df988422130acbdb8453bc1bad8221651a29a4ddf6397a89036869edbb5fc894bb6cd9d14419ab408269010ed53de6d576f8d87f7d3123cc084cb8908a4c01886ee5b38a11ba6fd949369808553998c22793c733fe265cb3315966a3d2d74aa6af83185c9d272cf6eff8f4d6b9d7e3d4d1392af194717a190eaed5b904adf7d11f211fca2fb7b9816c5d7094199a692bd6d7b7ee9b582f67701d701f54e28d154241f5ad1e7c9e785ac934092b64acbdfc93f15806e6cebd74c859e79c9f44c1c2d99cb64d8fed240ef46ca87940d185f90b1c2376c7fb95c5681d86695b53366e27309b661b8958aefefe365eda1527d64c039b333c65b9132a65794a7faa3ec1b631c32b37ed1b2c8cc984ecd6447cae0c4029cda43897e0f4ae10407889b4f1e2fb66ed657f4e908215583bc415771f92e2147de447d327a858cf6283eeb82e0096cf879641b3d5a9f2ace93be616b61d78c637520dc85030fcb8166d5777e875e6398bfa454b3e1722aaa0d820f68a0951c54ba1833264962645a07866b1770d177c3927a4c646b8209e58043d2ce973cddecf7d85d0ebf2ce2d94e262b9859f8b8496645beb941fba53a1baf18aafacf09e4da0fff29499406ebbe3e98fc5e04d98c2a9305dd38782d0c334779d186ba69c2ea0569b53f018366c43832169284e543f5a10338eb37e578a667749868bd312885cd4de317d1b037731f94c04fcf650d8819f13e5cedc3fd1c83b5f1218566a10fb2fa369c0e7ac57a6792e97ad6ef9663a5bb65410433cda662f19f95489ceda7d2baa59b15b1ccb082cc2a4e45e6a04fdd0e368f2c89050a5cb3fc0b8c7ee86ea102b44b6efe406b4d3b5af3a3f8bc0f33d821c0c5caa4a47c271918d43ec62f67358b3a804de0a796cdc5353ea95eef6f205ab75a50b83975dddba5f8c84bd6cf3ad130f48baea698cac029cfdef892f56df07740b23573db48a5d4cd379bae3179d350ac38d3afc51911dc8098db56a97dfeb896ffa36afb8bab8f0d1d21a3cb24efca940878ecb1586be3825c643d821b2e8d48421d0c56f59f91106e9bc5eb18040fed2c33a178bc99b8c28e19f26d53fa76586467813efe5eff6550d47a74f13dc4fb678df2699fe28aede93e9fe2f3ea7c67960ed392c6229b3d0d5c161c0112e71a6bc983dac9d3129efefea53d5da9957e7a9f6d02ff31eb88f81966ab6f41dce7c030ffae49cf6028be31674054ca80e3bdcca5b3181c1ff640d30099b2e86ca1cad12c3fcc4548ce42151e24513ead8f040a21fe08c7f3578588a26ca19bdf435079f624f7bde511f042aff10d95715ac31f6c07042c98b53253186e7a710043c2180aeb59cf043765f73f02e55b457b574655be2dbaa7f9d553f38acfc7611cf10629d513fc7c06d1b09bf0308f72d47989bcbe7fefa7c16f533d9a91db5a6f22904338ee4f984959d4e083a55a00b42748e2ba22b668c1a66829f1969c8e7c4322a51a3b5c62d9f17a677f5129b5f1089bd46c3b269cf3afd444099732eb00cd5a4705a859a6808003fe1954ed49cc931230f872319044c784cbf220747a46b5edbe01c34e005195803358e9cb2e9fe4ddb4b59f6a54c6c9cee36177f1d8fba93733379c92f20f8da378bbfef4eda06f70341dde628de5bbeae7d8caec535e5bb48cee29570cd9f7d566b0a231c768495bd5aa21034963fa5fe4b1a558036f9a2f6ca862f8d091724286f1903b36cae86695310471a443fe945f758e1fdc935cfedc228462f95057c4c213e48721b2d52a7c07b0b8f44552a880d5c16084fd822021867fa9be86b90249ab8b091b0ca4966b8cdec31cd0e508055a57f6063987d70dfcccff37009cfd12a6f0", 0x1000}, {&(0x7f0000d2d000-0xae)="1e30c6ca6a7ffa95468b6f1cbdbe6af44c2cd71fa9f958ed575f37247b2d1edab13ca53a69141b46ef161e63da7600348aed912af31f5ebaf11fed96cddead372bbc5fc3b4502510f52496adc7962cd74654972a583e0569b0d64bf4586f0a7cc9fa5938cf006ca3bf7acee50e5869f34afdf1f1018ce361274481606bcdfec9b68c1f14df04f35e80d5f27e188899480a1f79812b089461a0387c263cc03b3fe285c481ee106473db39d9fddc00", 0xae}, {&(0x7f0000c2e000)="40e7581cb9b0b33baee09d7efce5e978b97fd8fa3063aec4cb712bcb4e74c595cae588029a8d6a32bb471cef2725b2175ff1d9d270c31c8c4dde24af81c55ce2fb82c7240beab69c725d7fdc95", 0x4d}, {&(0x7f0000156000-0xc)="548f88e16e516c2494498331", 0xc}], 0x8, &(0x7f000053f000-0x60)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x60, 0x4008000}, 0x200048c1) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000080f000-0x4)={0x9}, 0x4) r11 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000940000-0x11)='/dev/vga_arbiter\x00', 0x180, 0x0) ioctl$TIOCGLCKTRMIOS(r11, 0x5456, &(0x7f0000efb000)={0x5, 0x3, 0x3, 0x3, 0xaf, 0x8, 0x8, 0x81, 0x6, 0x4, 0x7, 0x2}) getsockopt$sock_int(r1, 0x1, 0x4, &(0x7f00004dd000-0x4), &(0x7f00004f9000-0x4)=0x4) 2018/02/03 07:44:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x18000, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d14000)=@syzn, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000002000-0x4)) keyctl$clear(0x7, 0x0) 2018/02/03 07:44:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f000069c000-0x18)={0x15, 0x6, 0x9, 0x8, 0x6b57bf8e, 0x900}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000670000-0x4)={0x1f}, 0xfffffffffffffe12) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b74000)) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) sendto$inet6(r1, &(0x7f00002cb000-0xb2)="8899c09f1527a401318b1b3998b9985e8f7da3de40dbd99237996c5d16ef65624ad7fff722317c128075be865e32aad662e9ddae051f8d481f681c8efbdbdda17e9816309637690d72f2a5a43aec7cbed8e57e7903dc2859faca05f38704a3327c9101688f78672ce1024fbf71b26dcd8d18edbf98c0cfd970db63af319782dbb8abc15302216bac3ef7f963745a422ad18c7bac2fee4d7d68dc498a0b2b785415fe9c4d33ef3255e7b2e8b253a1f45b35c8", 0xb2, 0x2000c085, &(0x7f00001fd000)={0xa, 0x0, 0x0, @empty, 0x1ff}, 0x1c) 2018/02/03 07:44:28 executing program 2: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cc2000-0x2)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = epoll_create1(0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000090e000-0x8)={0x0, 0x1}, &(0x7f0000fdb000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000830000)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x8c) epoll_pwait(r1, &(0x7f00004de000)=[{}], 0x1, 0x7ff, &(0x7f0000170000-0x8), 0x8) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000fdd000-0x20)=""/32, &(0x7f0000fdd000-0x4)=0x20) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000012000-0x5)={0x4}) 2018/02/03 07:44:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:28 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d25000)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f000004c000-0x28)={@common='ip6_vti0\x00', 0x0}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000d26000), &(0x7f0000d26000)=0x4) connect$packet(r0, &(0x7f0000d25000)={0x11, 0x1b, r1, 0x1, 0x2f812a73, 0x6, @random="32f50d137e08"}, 0x14) mmap(&(0x7f0000000000/0x814000)=nil, 0x814000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) get_thread_area(&(0x7f0000cb3000)={0x841, 0xffffffff, 0x1000, 0x101, 0x2, 0x6, 0x0, 0x0, 0x5, 0x7f}) r4 = memfd_create(&(0x7f0000000000)='dev ', 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000d26000)={&(0x7f0000132000)=@ax25, 0x10, &(0x7f0000d28000-0x20)=[{&(0x7f0000ba3000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d28000-0x61)=""/97, 0x61}], 0x2, &(0x7f0000d26000)=""/80, 0x50, 0xfff7ffffffffffe1}, 0x10002) ftruncate(r4, 0x40007) sendfile(r3, r4, &(0x7f0000768000-0x8), 0xfffffffd) syz_extract_tcp_res$synack(&(0x7f0000325000), 0x1, 0x0) recvmmsg(r2, &(0x7f0000814000-0x26)=[{{0x0, 0x0, &(0x7f0000811000)=[]}}], 0x1, 0x0, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d25000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f0000d27000-0xc)={0x2000003f, 0xf7, 0x14}) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000d29000-0x8)) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000452000)={0x0, 0x3}, &(0x7f0000d29000-0x2)=0x8) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000d29000-0x8c)={r6, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}}}}, 0x8c) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r4, &(0x7f0000d26000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x0, 0x3, 0x0, 0x3, {0xa, 0x0, 0x7fffffff, @empty, 0x3}}}, 0x3a) 2018/02/03 07:44:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000363000)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00003af000-0x4)=0x0) process_vm_writev(r1, &(0x7f000056c000-0x50)=[{&(0x7f0000e1d000)=""/17, 0x11}, {&(0x7f000069a000)=""/255, 0xff}, {&(0x7f00004b1000-0x89)=""/137, 0x89}, {&(0x7f00009e9000)=""/166, 0xa6}, {&(0x7f000042c000)=""/4096, 0x1000}], 0x5, &(0x7f0000633000)=[{&(0x7f00002a4000)=""/89, 0x59}, {&(0x7f0000433000-0x96)=""/150, 0x96}, {&(0x7f000093c000-0x3d)=""/61, 0x3d}, {&(0x7f00009b5000-0x22)=""/34, 0x22}], 0x4, 0x0) r2 = memfd_create(&(0x7f000091b000-0x2)=']^', 0x1) connect(r2, &(0x7f000028e000)=@nl=@proc={0x10, 0x0, 0x3, 0x10000}, 0xc) fgetxattr(r2, &(0x7f000029b000-0xd)=@known='security.evm\x00', &(0x7f000027d000-0x1d)=""/29, 0x1d) getresuid(&(0x7f000047d000), &(0x7f0000785000), &(0x7f0000ddc000-0x4)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000942000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x2, 0x2, 0x20, 0x20, 0x3c, 0x0, r3}, {0x5, 0x5, 0x7, 0xc4, 0x6, 0x7f, 0x81, 0xcc5}, {0x5, 0x40, 0x9, 0x3}, 0x5, 0xb, 0x1, 0x1, 0x3, 0x3}, {{@in6=@empty, 0x1, 0x7c}, 0xa, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x4, 0x1, 0x5, 0x4, 0x6, 0x7}}, 0xe8) r4 = syz_open_procfs(0x0, &(0x7f0000013000-0x8)='cmdline\x00') accept$packet(r2, &(0x7f0000b6f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000bc5000+0x3f5)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000013e000)={r5, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) preadv(r4, &(0x7f00000d4000)=[], 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000002c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f0000333000-0x8)) read(r4, &(0x7f00009dd000-0x1000)=""/4096, 0x1000) 2018/02/03 07:44:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x3fff, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) socketpair(0xe, 0x2, 0x9b, &(0x7f0000c52000-0x8)={0x0, 0x0}) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000dad000-0x8)={@empty, @remote}, &(0x7f0000e14000-0x4)=0x164) r3 = creat(&(0x7f00005e6000)='./file0\x00', 0x80) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) r4 = gettid() waitid(0x0, r4, &(0x7f00008cb000-0x10), 0x4, &(0x7f0000334000-0x90)) capget(&(0x7f00002a8000-0x8)={0x20080522, r4}, &(0x7f0000609000)={0x6, 0x5, 0x3f8, 0x1000, 0x0, 0x5}) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000493000)=""/70) sendmsg$nl_xfrm(r2, &(0x7f00004f8000-0x38)={&(0x7f0000762000-0xc)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00004c5000)={&(0x7f000049d000)=@getae={0x17c, 0x1f, 0x102, 0x2, 0x1, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0xa, 0xff}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffff, 0x6}, [@algo_crypt={0x13c, 0x2, {{'ctr-camellia-asm\x00'}, 0x790, "d2d8e423f67b8953163fc696e0680c1db9efdaef9626f28c3012f45c128d85f8cbebb42df91342d4df9bd594976f8938fd24caf5ef1e46cee026ec322cd069327968309c2239685c28758bdaa2f965d5adf8a3a12179df49a0c32f152bfeeaccf78ecf4dd330c72ea1672469d6594737ad4fef47ba5990838bfd4cc00812e2741804bee88e46002a9ea947d6a6726efd2ece72607cdfc4e4c0ffc47fec3b491883d39a0d1148fcdc5a40828afbf11527d079a3aacde366f885bd75931f66fca214d48166736355ed58d704cda979c19ee48f9f0e8144c93f7e19f85e6329c1e775038a5baac168383a2cfe449eae8ae9a03f"}}]}, 0x17c}, 0x1, 0x0, 0x0, 0x50}, 0x801) 2018/02/03 07:44:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000092b000-0xc)={0x0}, &(0x7f0000610000-0x4)=0xc) sched_setattr(r0, &(0x7f0000b41000-0x30)={0x30, 0x7, 0x0, 0x30c8, 0xe6, 0x3ff, 0x0, 0x8}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000654000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f00001d0000-0x10)={0x40, 0x3ff}) r2 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='net/ip6_mr_vif\x00') readv(r2, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) 2018/02/03 07:44:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:28 executing program 5: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) dup2(r0, r0) lseek(r0, 0x7ffffffffffffffb, 0x0) read(r0, &(0x7f000003f000-0x80)=""/128, 0x80) 2018/02/03 07:44:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:28 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0xa, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = memfd_create(&(0x7f0000005000-0x1)='\x00', 0x2) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f000000d000-0x4)) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000011000-0x11)='/selinux/enforce\x00', 0x200, 0x0) r4 = dup(r3) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f000001f000-0x4)=0x490, 0x4) recvfrom$ax25(r4, &(0x7f0000012000)=""/243, 0xf3, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}}, 0x10) 2018/02/03 07:44:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setresuid(0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) pipe2(&(0x7f00009b2000), 0x0) 2018/02/03 07:44:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) setresuid(0x0, 0x0, r1) 2018/02/03 07:44:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='net/ip6_mr_vif\x00') r1 = getpid() syz_open_procfs(r1, &(0x7f0000bfa000)='net/raw6\x00') readv(r0, &(0x7f00001ad000)=[{&(0x7f0000db9000)=""/139, 0x187}], 0x1) 2018/02/03 07:44:29 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ff9000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f000057f000)=[], 0x0, &(0x7f0000d32000-0xe0)=[{0x10000, 0x29, 0x101, "350202"}], 0xffffff8e}}], 0x1, 0x0) 2018/02/03 07:44:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00003a6000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f000069d000)='ocfs2\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000015000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000031000-0xc)='./file0/bus\x00', 0x1120, 0x0) 2018/02/03 07:44:29 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0xcce1b6cae245e46b, 0x84, &(0x7f000000a000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000000a000-0x8)={0x40, 0x1ff, 0x609, 0x5}, 0x8) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/access\x00', 0x2, 0x0) close(r2) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x4000, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f000000b000-0x8)={0xff, 0x4}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) syncfs(r4) exit(0x0) syz_open_procfs(r0, &(0x7f0000009000-0x6)='statm\x00') ptrace$pokeuser(0x6, r0, 0x6d930074, 0x7) sendfile(r2, r4, &(0x7f0000007000), 0x100000001) 2018/02/03 07:44:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ab6000-0x8)='./file0\x00', 0x0) setxattr(&(0x7f0000b5d000)='./file0\x00', &(0x7f000005e000)=@random={'trusted.', ':!}\x00'}, &(0x7f00009fb000-0x5)='\'&+}\x00', 0x5, 0x3) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000da5000-0x4)) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) setxattr(&(0x7f0000ef9000)='./file0\x00', &(0x7f0000117000)=@known='com.apple.system.Security\x00', &(0x7f0000306000)='/dev/sequencer2\x00', 0x10, 0x0) 2018/02/03 07:44:29 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0xfffffffffffffff7, &(0x7f0000016000-0x20)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000014000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000015000-0x5c)={0x9, 0x0, {0x0, 0x1, 0x80000001, 0x1, 0x8}}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000012000/0x1000)=nil, 0x1000}) 2018/02/03 07:44:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x0, 0x0, &(0x7f00008cc000-0x40)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b2e000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000923000)={{}, {0x0, 0x1c9c380}}, &(0x7f0000a74000)) mq_getsetattr(r0, &(0x7f0000fb2000), &(0x7f000066a000-0x40)) 2018/02/03 07:44:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fde000-0x8)) openat$ppp(0xffffffffffffff9c, &(0x7f00008e3000)='/dev/ppp\x00', 0x20000, 0x0) sendmsg(r0, &(0x7f00006f5000-0x38)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000190000)=[], 0x0, &(0x7f00007fb000)=[{0x10, 0x29, 0x4}], 0x10}, 0x0) getresuid(&(0x7f00006ae000-0x4), &(0x7f00008c8000), &(0x7f0000060000)) 2018/02/03 07:44:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00008f8000)='/dev/sg#\x00', 0x10000, 0x80000) r0 = syz_open_dev$sndseq(&(0x7f00007aa000)='/dev/snd/seq\x00', 0x0, 0x7) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c44000-0x10)='/dev/sequencer2\x00', 0x6240, 0x0) poll(&(0x7f000032a000)=[{r0}], 0x1, 0x0) 2018/02/03 07:44:29 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rfkill\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000004000)='/dev/loop#\x00', 0x0, 0x802) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x440000000000127d, &(0x7f0000007000)) 2018/02/03 07:44:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x0, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:29 executing program 6: r0 = socket(0xb, 0x7, 0x2000000000000000) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000714000-0x28)={@common='ip6tnl0\x00', 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000d5b000-0x71)="6e79742f000000056d725f76696600832953ba136b8e96b6c1a2bcfa24ee7ffd7ccb4fec949f4236d28b9c0d200644a5296ffb39c24d67d4e323c4c47d4a67f7b2381512d11758871bdf92446221d0a05dab8eb9da8908a0ff18b6f1c47cf60e404c66e7a74a1f5505412c182fc619fea0") readv(r2, &(0x7f00001b7000-0x40)=[{&(0x7f0000fce000-0x7)=""/7}, {&(0x7f0000778000)=""/90}, {&(0x7f000004e000-0x1000)=""/4096}, {&(0x7f0000ce8000-0x81)=""/129}], 0x3f7) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f000020e000-0x28)={0x5, 0x7, 0xdc, 0x36cd5023, 0x9}) 2018/02/03 07:44:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000367000), 0x4) recvfrom$inet(r0, &(0x7f0000f8d000-0x8e)=""/142, 0x8e, 0x0, &(0x7f00001bd000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) writev(r0, &(0x7f0000fdc000-0x20)=[{&(0x7f0000011000-0xe3)="89", 0x1}], 0x1) recvmmsg(r0, &(0x7f0000590000-0xb4)=[{{0x0, 0x0, &(0x7f00004c2000-0x70)=[{&(0x7f0000c19000)=""/46, 0x2e}, {&(0x7f00000c0000-0x33)=""/51, 0x33}, {&(0x7f00002ca000)=""/132, 0x84}, {&(0x7f0000727000-0x18)=""/24, 0x18}, {&(0x7f00001f3000)=""/196, 0xc4}, {&(0x7f0000665000-0x24)=""/36, 0x24}, {&(0x7f0000921000)=""/169, 0xa9}], 0x7, &(0x7f0000c25000-0xbd)=""/189, 0xbd, 0x2}, 0x80000000}, {{&(0x7f00005d3000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10, &(0x7f0000a3c000)=[{&(0x7f00007f3000-0xda)=""/218, 0xda}, {&(0x7f0000f44000)=""/61, 0x3d}, {&(0x7f00009f7000)=""/122, 0x7a}, {&(0x7f00001cc000)=""/183, 0xb7}], 0x4, &(0x7f0000a5b000-0x1000)=""/4096, 0x1000, 0x43}, 0x400}, {{0x0, 0x0, &(0x7f00003b6000-0x50)=[{&(0x7f0000496000)=""/253, 0xfd}, {&(0x7f00008c2000)=""/63, 0x3f}, {&(0x7f0000a1f000-0xc5)=""/197, 0xc5}, {&(0x7f000043d000-0x76)=""/118, 0x76}, {&(0x7f00000c3000-0x4b)=""/75, 0x4b}], 0x5, &(0x7f0000b78000-0x52)=""/82, 0x52, 0x2}, 0x5}], 0x3, 0x0, &(0x7f000027e000-0x10)={0x77359400}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a35000)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00002e6000-0x4)=0x6) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000604000)=0xfff) ioctl$TIOCCBRK(r1, 0x5428) 2018/02/03 07:44:29 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000023000)={0x0, @loopback, @remote}, &(0x7f0000024000-0x4)=0xc) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000a000-0x8)='./file0\x00', &(0x7f0000023000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000000a000)=@get={0x1, &(0x7f0000004000-0xc8)=""/200, 0xb1560000}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000023000)={{{@in=@loopback, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f000001a000-0x4)=0xe8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f000001c000-0xc)='/dev/autofs\x00', 0x10083, 0x0) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f0000001000)={0x381, 0x800}) sendmsg$nl_xfrm(r0, &(0x7f000001a000-0x38)={&(0x7f000001c000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000023000)={&(0x7f0000023000)=@newsa={0x268, 0x10, 0x0, 0x6, 0x2, {{@in=@dev={0xac, 0x14, 0x0, 0x15}, @in=@empty, 0x3, 0x3, 0x1, 0x20, 0xa, 0x80, 0x20, 0x33, r1, r2}, {@in6=@dev={0xfe, 0x80, [], 0x0, 0x17}, 0x2, 0x6c}, @in6=@dev={0xfe, 0x80, [], 0x0, 0x17}, {0x4, 0x7, 0xde9, 0x8, 0x1, 0x6, 0xbdfd, 0x6}, {0x8000, 0x2, 0x9, 0x800}, {0x4, 0xb69, 0x7ff}, 0x1, 0x6, 0xa, 0x7, 0xe, 0x97}, [@policy={0xb0, 0x7, {{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x1, 0x3, 0x0, 0xa, 0x20, 0xa0, 0x0, 0x0, r3}, {0x0, 0x8, 0x0, 0x7, 0x81, 0x9, 0x1f, 0x7}, {0x7, 0xc9b, 0x45}, 0x7, 0xa, 0x0, 0x1, 0x1}}, @sec_ctx={0x9c, 0x8, {0x96, 0x8, 0x1, 0xfffffffffffff000, 0x8e, "87f2db6aaf2faaccd8019330973e2aaff759897a3be823771f7c531e15bb04e8cfef857389080f295a4689394554bb583ccfe5a31b4993191792bbd4a3bd55975a25192e5730b9957128780e11266fb4cdc496359c48eb21694841b9dd900958d8be53f99c5d42b910df4ad64ae07f83c08b0390d34488aab0430ad540d3f29765305bf960971b65b86e52c549b8"}}, @replay_val={0x10, 0xa, {0x6, 0x1, 0xf2}}, @encap={0x1c, 0x4, {0xffffffffffffffff, 0x1, 0x1, @in6=@dev={0xfe, 0x80, [], 0x0, 0x13}}}]}, 0x268}, 0x1, 0x0, 0x0, 0x1}, 0x40000) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r5, 0x401054d5, &(0x7f0000023000-0x4)) 2018/02/03 07:44:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x0, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000878000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000f38000)={{0x9}}) socketpair(0x10, 0x5, 0x6, &(0x7f000073d000)={0x0, 0x0}) r2 = accept$inet6(r1, &(0x7f000050a000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f000064c000-0x4)=0xffffffffffffffcd) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00003b6000-0x8)=@assoc_value, &(0x7f000047b000)=0x8) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a41000-0x15)='/dev/pktcdvd/control\x00', 0x100, 0x0) 2018/02/03 07:44:29 executing program 0: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000038000-0x10)=@req={0x50, &(0x7f000002c000-0x50)={@generic="5e9f5cb74d44bfaf0d67ec25837eb384", @ifru_flags=0x4001}}) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x24}, 0x1}, 0x0) 2018/02/03 07:44:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008a7000)='/dev/pktcdvd/control\x00', 0x100, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000182000-0x28)={@generic="d5d75a49a434ee10d194ba75f2e119a9", &(0x7f00006bb000-0x5c)=@ethtool_coalesce={0xf, 0x4, 0x400, 0x1, 0x7ff, 0x1, 0x7, 0xff, 0x5, 0x8, 0x2, 0x2, 0x7, 0x6, 0x0, 0x3, 0x1, 0x5, 0x9, 0xe0e, 0xfffffffffffffffb, 0x0, 0x4bb3}}) r1 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f000037b000)={{0x0, 0x1}, {}, 0x1000000000000000, 0x1}) 2018/02/03 07:44:29 executing program 5: keyctl$chown(0x4, 0x0, 0x0, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00007cc000-0x9)='/dev/ppp\x00', 0x101180, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00007ad000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x101000, 0x112) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x1, 0x8, 0x0, 0x1, 0x10, 0x8, "ef06e9fdcf858908264d0cd826149d8746ea74e8c7639d28c4c47c70e05c0672babe0c5474546fc307f8b97f7ddde50a84dcf5d50fc85e48ce32820dfc25c479", "c025431de95d85f909ade2f3a7ff402f8d58b0f8747a7ec93c264af95a42fd2871e2a0eecb31347b89a646f3f6b866ba8ce42cf18461afce773bd2e426a62296", "bfc59bbddcaac024a01a57114c93443ada3a564e630580c575994eeb27821269", [0x9, 0x6]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000001000), 0x0, 0x20, &(0x7f0000003000-0x1c)={0xa, 0x1, 0x4, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000002000-0x4)={0x7fff}, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000004000-0x4)=0x0) getpgrp(r2) signalfd4(r1, &(0x7f0000001000)={0x1}, 0x8, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000003000), 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000001000-0x88)={0x1, {{0xa, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}}, 0x88) gettid() 2018/02/03 07:44:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f00002eb000-0x64)=@ipv4_newroute={0x2c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x1}, [@RTA_PREFSRC={0x8, 0x7, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x2c}, 0x1}, 0x0) stat(&(0x7f0000d9a000)='./file0\x00', &(0x7f00000de000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r0, r0, 0x80000) r2 = add_key$keyring(&(0x7f00003da000)='keyring\x00', &(0x7f0000313000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_persistent(0x16, r1, r2) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000a67000)={0x100000001, {0x2, 0x3, @empty}, {0x2, 0x1, @rand_addr=0x9}, {0x2, 0x3, @broadcast=0xffffffff}, 0x84, 0x8, 0x3, 0x10001, 0x7, &(0x7f000059f000)=@common='ip_vti0\x00', 0x1, 0x7, 0x4}) 2018/02/03 07:44:29 executing program 7: syz_emit_ethernet(0x62, &(0x7f000087c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@generic={0x15, "b38392cfcfd71ca800f0f7fbd3ffb1068e2076d2b146f4724654463f72a089bb878eba9b24f8d4a15ccf61be797a0f953fbce31cfb407e9436d3cc4db912e650e577ee10a214edda76d08ef4b728911b307aff9b"}}}, &(0x7f0000917000-0x14)={0x0, 0x3, [0xb77, 0xdd, 0x62e]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x800000000001, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f000045c000-0x10)=[{0x20, 0x0, 0x0, 0x102}, {0x6}]}) 2018/02/03 07:44:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00001ce000)) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f000089d000)='timers\x00') readv(r1, &(0x7f0000be7000-0x10)=[{&(0x7f0000da2000-0x8b)=""/139, 0xfffffffffffffe71}], 0x1) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f000069e000-0x10)={&(0x7f000036f000/0x1000)=nil, 0x1000}) socket$l2tp(0x18, 0x1, 0x1) 2018/02/03 07:44:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000068000-0x8)='./file0\x00', 0x0) acct(&(0x7f0000a40000-0x8)='./file0\x00') r0 = creat(&(0x7f00001f2000)='./file0\x00', 0xa) listxattr(&(0x7f0000fab000)='./file0\x00', &(0x7f0000f14000)=""/102, 0x66) stat(&(0x7f0000561000)='./file0\x00', &(0x7f0000e5a000-0x44)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007f6000-0x6)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)) sendto$unix(r0, &(0x7f0000136000)="65ddef5b8e3df6fff2007a40f570432016b7943e6bd4206809f9143b13fe059886890157fc5de4264bfe8bcd69eda361b4db47438a03b6634c006cebffeeec8de9d34112c5cd12f6fdb16c70ca215f1188c19040f88b8c92dd8718178eba830ec460f56b4eca1d9f792b54ebac9d4ad6d7e72fced481abce1051e10f9c60f0114201a7d0bdc67bffae9e9ebc0015f859c6076f90091016a376fba73e80e801df485d5e33f15b5f1bde2845afb85d72fb69168ef8cbc7bb106a6a7c6df9b629cfac9cc93811fa0d6080", 0xc9, 0x4, &(0x7f0000328000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) creat(&(0x7f00001ee000)='./file0\x00', 0x0) 2018/02/03 07:44:29 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/rtc\x00', 0x10002, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000003000-0x14)={0x101, 0x1, 0x3, 0x7, 0xcb, 0x4, 0x6000, 0x5, 0x80000000, 0x4}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x7ffc, 0x200144) ioctl$TIOCSBRK(r2, 0x5427) accept(r0, &(0x7f0000001000)=@ethernet={0x0, @link_local}, &(0x7f0000003000)=0x10) getpeername$inet(r0, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000002000-0x4)=0x10) bind$netlink(r0, &(0x7f0000001000)={0x10, 0x0, 0x0}, 0xc) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10}, 0xc) 2018/02/03 07:44:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x5f, &(0x7f0000001000)="598d9f0eb795f501fd91e879418eeb00c6706777d0fbaeee903ad70795f2bd") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000)="a7dd650105af794ef94444dcc8f850579fd7f30e78ee13999a9702b7a7615263dec30e92c8c12d9127dedab3270b32762b8783387a96ce1d08e302a4ef0a675a19149e9538e760bb5a00b60440a979401c1d2b5ab9a60406c82cedc26b02c92e3565c9b5c20a59de74c2fa864ecfcad30ec64117a8e77e82f408e0ed71607bc66da2ddcd87bb1a55d2a278e73baab2509f32e45112a4edacd94eb7f43f203bbe605bde1738fef2dd81be1e2429a8b6e2f2d20781e02b800bd2479281375162af303dba22b4", 0xc5}, {&(0x7f0000002000-0x64)="e2a178d69bb542d24a74ece219b3863e0d609403642cb23c142dc89c9e83e2ff392878450e56afd3ecafd5daac4a166e3b59efad10bcebe5f3a1fd7bb76e5c4ca3694cc4c771bf7b14f10e046b8e0c1e28ebbcf72a40023e0a5a00704cd1abdd942bba52", 0x64}], 0x2, &(0x7f0000002000-0x28)=[{0x28, 0x13f, 0xa3, "14a60c9bff324cdd4e7f58c8796d232f1e664f516b34"}], 0x28}, 0x40000) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000001000-0xe8)) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000)=0x8, 0x0) futex(&(0x7f0000004000), 0x4000000400000085, 0x0, &(0x7f00003fa000), &(0x7f0000004000), 0x4020000000) 2018/02/03 07:44:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x0, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='net/ip6_mr_vif\x00') signalfd(r0, &(0x7f0000b4d000-0x8)={0x7}, 0x8) readv(r0, &(0x7f0000442000-0x80)=[{&(0x7f000008d000)=""/75}, {&(0x7f0000148000-0x26)=""/38}, {&(0x7f0000e3d000-0x4b)=""/75}, {&(0x7f000012f000-0xb5)=""/181}, {&(0x7f0000ee9000)=""/4096}, {&(0x7f0000c0d000-0x1b)=""/27}, {&(0x7f0000955000)=""/234}, {&(0x7f00001c9000)=""/174}], 0x10000000000000f6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d29000)={0x3, &(0x7f00007e8000-0x18)=[{0x3, 0x1, 0x5, 0xffffffff}, {0x5, 0x80, 0x3, 0x7ff}, {0x41, 0xffffffffffffffff, 0x2}]}, 0x10) 2018/02/03 07:44:29 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x11, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000002000)={0x0, 0x0, 0x40000000001, @tid=0xffffffffffffffff}, &(0x7f0000000000)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005c2000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast2, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@local}}, &(0x7f0000d90000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) ioctl$VT_DISALLOCATE(r0, 0x5608) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000001000-0x4)=0x6, 0x4) timer_gettime(0x0, &(0x7f0000003000-0x20)) 2018/02/03 07:44:29 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000006000-0x20)={{}, {0x0}}) ppoll(&(0x7f0000003000)=[], 0x0, &(0x7f0000006000-0x10)={r0}, &(0x7f0000004000), 0x8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000006000-0xb7)={0x0, 0xaf, "82319baa0b49c652f60de2070eb96a96b9d5c2380fe531c1d557fafbed6ae6ba68fb377ec02fd6f88383e60897b22283c5beb2905dc807fb7f9469c3ab28ace71945fad90ff4b7fcc3b4f2417573800c94b41bdcd9afeeccd84920ddb33a49be6ba62ba910da0743835675a2428adc0d14408cc19de04eb04b08eb130dda26abc0302fec2d1ac56dac96b32ed95664d9ef349c5d445e8a60e9a23791ab29665909ea0fffa18c0f7e0422981dad4fbb"}, &(0x7f0000005000-0x4)=0xb7) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002000)={0xa78, 0x1, 0x1, 0x0, 0xff, 0xffff, 0xffffffffffffffff, 0x0, r2}, 0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000006000)={r2, 0x3}, &(0x7f0000002000)=0xc) 2018/02/03 07:44:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000969000-0x8)='./file0\x00', 0x4400, 0x91) r1 = eventfd(0x100000000) r2 = fcntl$getown(r1, 0x9) fcntl$lock(r1, 0x6, &(0x7f0000e3a000-0x20)={0x0, 0x5, 0x5, 0x1000, r2}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x0, 0x28001) write$evdev(r3, &(0x7f0000038000-0x18)=[{}], 0x18) 2018/02/03 07:44:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) preadv(r0, &(0x7f0000f49000)=[{&(0x7f00003b3000)=""/199, 0xc7}, {&(0x7f0000183000-0xb9)=""/185, 0xb9}, {&(0x7f0000411000-0x3b)=""/59, 0x3b}, {&(0x7f0000c09000-0x98)=""/152, 0x98}, {&(0x7f0000722000-0x67)=""/103, 0x67}, {&(0x7f0000a90000)=""/90, 0x5a}, {&(0x7f0000c5e000-0xe3)=""/227, 0xe3}], 0x7, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000074a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept$ipx(r1, &(0x7f0000e6b000-0x10), &(0x7f0000322000)=0x10) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c81, r3) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c80, 0x0) 2018/02/03 07:44:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f95000)='/selinux/enforce\x00', 0x40, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000db9000)={@common='eql\x00', 0x0}) fstat(0xffffffffffffffff, &(0x7f000095d000)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f000090e000)={&(0x7f00008ad000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00009e6000)={&(0x7f0000e7b000)=@getpolicy={0x109c, 0x15, 0x200, 0x1, 0x1, {{@in6=@empty, @in=@loopback=0x7f000001, 0x3, 0x9, 0x0, 0x0, 0x2, 0x0, 0x20, 0x21, r1, r2}, 0x8, 0x1}, [@algo_aead={0x104c, 0x12, {{'pcrypt(rfc4106(gcm(aes)))\x00'}, 0x8000, 0x200, "5c360be8037fd52f864c2ac0fd2d93254f93bec676d9f171629ba8cd1d59293815d987ed3b9c27c0630b0ee278e1ba0004eba148a15530fc6a2a32c243aef9fb31c12e4858235b741091ba20488cc3ad4dc10fb41e9d2c68b7af04948ea8b86480efae6aa8b2ee25c6ee4b5f783d0be89690879be6a940f8db1b37a1b2e27aa35f6b02b5ba637aafac7a6002d49f3e059741d42a106ca686d0824e0b5741b68128dba0ee5b5227a381dfa5bf9b28042e978ad692e07d6b739544ec02731d47a4868d4ebc875933fe010a55e7ae01794903e84ea6fb1807c0f973c6874b730df98e76cbe7f412849fd1b85cb511420854c0670ccd212c3358eadc4a6bee4a29dc0a11da1571227bf4ce8e1fad9787c70e495706b68f6d254cafa00b7e0797cfe49fc53880041095d62507ae3f9f81fb9325f30dc21a63ced8394b69dae3fa94fda1a9913eb89629826a6b876790fbce787f06b7e924433fd81553c324d251f7b73ed542b5be4e87814aeb263b1ce58480d95f0b93af08b6192e88179b0c96a173ae4c1fd5a23ec67b4d66ddd6b271d2f8b89dd93b899b44580821fdb1a380561bb5ea67d5a87bfe303028a3a3f98b0a0a28cff56836d9a39fa2e2eeac50ac2c563d47e28e14b15abbe1319c1f334ead1333365f5169a2f04a084a66bf7087e6920aded8ab4354b0e1d6d288b7b04846b3d1068c31a0adb6c1e24e33dea224cf8586961f2aa4601dd8835b9cda9472ba8911f757742a1184299269f86177d322c3376cd56c395e21a326ea7d31c2e0a8cb363cb14a43b79ad740986652e923e466f091f4006f3fe25accc2a58d24b10bc1851a24c6bd876bb5c44d5461e6eb8c2aaf8befbb68fa72c6243f13c1516576464bfd9cb88eafbfe91df3b94394451d995a614c472fd6c91a243d6b907cc697a65e4f94c12ad33a30a680292184ac6d04b9e7e5325fe41055e9c341463d672ea3ddc59f8672d4e3b6e035bc314cb1ef8afad63a9e1b25ff6a8ded4267e95b94c3e7c4e2c83854aa36d719d34f02aef20c7f36ec19b4e3519cc5694d3a5faf8d7ed4de08e817e9da806424dde0f967c96f8e71f5e883c75137a1870ece07a65267105d28ffa80fd4b21d6f5e0ff7dc1640175fb3dfce5e108633e751a762f01d26ac8612d184401f1b16ed72c9a5cfda36410223a55dc8576b909d4d7795f177a5cdfd5e152da298cc36162e94d74e8e15d2602f95e8397b3943e3fbece8adf9d582b6417e288d4722672fbe1a592049160c837da0c92486e5f1cb3259c490d9438c672366aafeaf03658e184e8a11c3384ff08e4d575355a59b2de7ba1d5225ed0b71d10a769fbc25a9ade81498351f6d79207a5dd4fa562ea20671d917d132c9e90569e9a7d13e2df3a5894efd8ace420f07998406ffd0f79cb4ef85c1d5a6abaa597275b5f93c5abec31af1bbb6cb42683bb3b063161a0ba907c8d66b0371f13e84da2cc22767f31a90335f7a33fd8faff2ec3db103cab6e4ba8f915ea5ef4a7676b01d82bea918d099a7c12f48832804843156253522f5ed9fa52211eb82ab3dce33c353138a39bac47bf09b6576fe3bec2802764b7b1b28d2f0c20691d89f0c2ad45aa76c620da23c4472c00b70314257227bdc4a306e0de56180fb01ec8052becec15863fcc77e571e1b7ca9f7cad4816892a68c587bc50b1b3d0096d2495274b64cd4c20819f2f08ecda5a97dd478fa2d3a04e865e065bc6f397a0f7b6a6a16d9080d93e473215b49061e356a8c2b364d99bf71eb636b5f35061594312d92a4c8c458412f7678c6d674312eda6092908bd159c54f261e00095858e95aa80707c2268547cdfa41663915885b8e6cc87822f551c192f5e15df81dbb0ff7e55491bb25915b39a1cfb709924050b16f80638f6500d45b6e821ed40771bcc657060c6d494000b58719cb7f9e89da5b111d33b7b68ba54a2cc1c9938296eecc875c64ecd0114afd998b86e2e79e1cd2effec00aa2b9b7f396f5f3e3a762de311db75428a7bbfc65475b7fae064fd5382e8276642b89afcf8c64ccceb30df44ec4c7339695353f598f91f39ff38b8eaba5a982099f8550fc4cfdeedd777b9f7fff8aba7955c84b0acd1023d7c85ac42588eee7b6a22d9479d53f54b40e96f878f7f34e9df7976e7451f183aec017d9cd811d20f12018ade6caa36080f3c7561ce5d2639a027015ebf8d30614a18d7856d3c981659621db766f00b23f51e6ba2578713161c9c78fef869b6aacf5a88a5106eced16c2246153d656be3cca67e7fc5cc8f2d8445e3d2f19319c0f8fbd3cff2f93babdd1605a0c5f8ee2a2eba2fbcc9995f8607addf39865bcf5280eb6947e7b7a48a19ed3dc00e2531a18408c8e674965afdd8c6162d0c3309cb512f0e50635a1e9ab4edcdef153e700a2bff2d28176fdb53ab73e13e98951e0bc6a1884f38ab1ef350ce1b15a816181b6a685632db8cf7dddb10ce85e9e8942619d82ecd1c157ad3555a0f9ba18b272a4d2c946457846bca80e05295bf72c5d7031b88ec24c785ce14384f0ea3a5c0dc1ae56ea2220f5d46cc6e221c7d9bb322d269d442a94dfff9e9fead6f650b542408fb009e2c1eaa28a7329054e98cb4ab85e86514750aebfcb213bb3f35be5d170c18ad9b7e4abb4b16e0353d7cb9c2d326ef942478eec54c3310aae634d193bf5677917e5063755e142192d554dc5c8f72a4630679411b7eeb13b70e87ac2b413e31ead79d20d356d33f90d7ecf995dad58913efde7acf514de61bcd052e104a327cfb73d0d420f33eb4e92650b1e679e2b9a4de39faab46cc55c893fab52e5635358e50b4fef9ec04757de4ae608446954c357532c79d9209669ff7e53926ceac47cb30989168054f152064015976078f4a80175c7eeaae731bed4b6c0c3fb117d26065289800ff21682dd7f7b2efc014d3c028fcba3ff73f117df6dc5c798a9a9c51c44b54f585566ebf5a307748d0a9a54d691d0a8a044b708a2da8eec80594f56fe493b9f4cb66390af05e4de9391889a585ad5049dd4ca1ce91e7b2b1d20fac4162719f287563347f5a636542edc82dfd0ebaf889deb021d8f9d55ff0519dde56ba9d9c67281b5412bf684e46eaabb6e6fb466c023f791944de3d48ed62715408d9ac5d9843a731c90d602eff1946063cee6d1c7ffe093465af1f4edc052402667e678970a2e4ab9f5eefca07bf319e7d6618597903c932457c09d002184f6e22aa0b8db576682f93ac3aff0477fdaaa82e9ab72c1cf30cf4359281539206bc62978727d28622545a85e07a07f652a0119910479b51cd3c7dd5fe1fde4a286b16abb5f4980b07fda757df60729352c9596dd9c6284aef55fa50d56791860d4e1994fd78c51af4ae0639a07eb5db211dd184bc197808f3b537aea61f2a042e873bc784fa97063b7ebe3c3d9ad5943be3eefaa07199027400a3e455c7994bd8d8cc291d551131015076c2768a0b863a02f2dbc58989294bc693486db55552f35952553601a7292fae56c198002c1442157871c87199db644217fdeef3de5580e7749d41e26a842f9c19ba8b7bce4eb98718efbf83085bb6abaa16fb1b1b45f11c761a86ebb05c436a1a2275afbae7a1635e0114caef036c73ec98ca4b4946e4e91e78f2bbaa6ac1dc2344e778fb465bbb9a9c82226eaeebfaf8453b1ec03d2bd0f0d6980a339fd73b212c46825673965de049635396a17197f58c90f63f1edb1e09f1ff31cb67600fba0bba5b7f20d08d656613e8274826e1e96245d02fcdad81830a2ccd189971218d2f5185ef3ed7eeb03881b4e1d627a9658a98b71570309da83a5fa606ef61236ae45bae9842e11641d933a7596ca18b8e2fa14e9f908b99f78685ba44ef5246c6e19656fe6deca8deffb58fdef3caee403e7459e22bb09377ea10e0f70d1fe39c8b6321d1a6838de62f85dbb12aa60895ff1a8bcd6c2d1041b67c26bb23bfd95b125541f5c6fcd817cc76992b29758848577b53022c3baa3d0a5ebd1e863525714cc7c9548f4d21c77b8572b9b3af278b4283c38e1f58c229f22602c5535a7b49d81f42ce01dba9470920111e0cd21cb73b0c489a95d1b8f7ebc718d9fec10534208ba57e2cc9734c94a92b5ebe7454455c8d1dfd75dd3324ec8df67e499c8167d9ec4dd6726dcf2a9351b81ed5d5ff078b3f3fc007a9ee8a762d29cff9d3cf0144fb1b4a783989fb81f087e0f6456b84404bfd2495910abb3f5208b25e0ab7c52e9e6719b0be5d2eb3a00db3489489e56d00b05b1cf5187063fa5c960a72792a8dc959ee1e1faf9e286ba9f36b1db3c7e2430c7dba7f4fb70384a70cb28b2cdb0c891601f76f1fec073ff54ff6fa5311c8d7aaa4f9104f3d5dce2db24ad7cc59d05797774441a41c058bf88872c84d236040961ee566c1cf195dfff6e94fc8e216ce520247a671a1e9852e5e8c0f049244e32a98cf1e41c3ddf4e06d5166ec3f2cdab7303c093fca1cb6a61c3662adae0e7bc4ec6315d7ec4f505386209aa7a93cc58854493177dfa70efc956a3484c6a2e8ac7b02536e95c2ad8547f600f71b4e1d85a356558a27edc9b3cb3181c95ba24b2a3a1586338bfac3cbef41060f673e9bbb1df522f660cf277940e93ff42a0b0ebe34c74231674b70b8a7347a21b946f2efff230ba5410218ec22bdb3e803b334deca2ebbb7d9edce6299649e78982380db4f6ed0c128eaaade03be4e094c8c5b18b68d9166a671c174e4923dc134b81fd61881a1ff4ee2dd9d217d3927fade2a49c327e7c98e3cf672f5985654c88692223c92735cf154e51f2aace1e5b7fc928bbe2f57e8281e0030521e556a16f796e8e18597361e4a671019d2e9af33ba8fdce36bd6363a18c9c53c516be3fa65d7d0543984ed5371b20a07255825fa3cf05397bd0b5b79f5a9d44fffd57e6cd5f5b6be56ab9a77c5d3bb922a02c8221796a82b851f5d65ff0693b28c46c5f9e747b956f388d2c83526128a63a54b5bf45c9930fb3847e2eeb595b2ed6aa7ce0658d530a2866cd4b9039f8e7d2371bcf876b2e79911961b7e2be8d5f68cc53cfece7f46f3b8a739da65bf58dec012b8e410b570d0698c007ae35d3c1e661337eae364c964eac01a468f84bd892c232e45786ae30daa1253393f73a7a3e653a5c4281857d2d775e1e9d6e9de035c2e470b830fecbbe23a5075fbf1d1a5c9cce23102a4832d4f43ff580350274c617722eea23bd201d4c483dc68196ae1af338f9b420721250ff24bb6114247f49e8f544b0bf6c5cb0b53f6b171a8f356ee3a3cb88ef29b3e3ead34ff2408505ef477c350008e75cca87f786ca6311d090641e4fcdec6e424b4d96a2ca522da1539e4d465ac241c7ccb75122888ac33150b4e78217ca0d2627307eef1db5affe772315aa6b2d3e784011c2f724e5b859f744ecfca8e2a194d234983e521e71a67cfe8677828f894dd3734a1fd9655005eee3751549f3eba93d6ca5b27f424366c02802e3699182c0ba6420b8b0f36b927bad57a1125779dfeb2fb247c1552215b8bea16eaa2f237038aa153b05c705e6c8be441d7e6d27ebd8d0b24fb53ffa01faf16493d49c9222483e5b5b0dce7f2650da63f32b4cacd83f113b7617999969419aa01a9e5152f08fe9e2f322916eaae596705e66d48894927fca8ebc09c55d53ca626cf444d21e32656bb452f7616b5b90b7f5a38e2140d02b6b9df8cb013f6b849fc74d9b222ca6afef223e1d1743609345aac36006da15a1ef6c4328fd18b4b058b7875146dedcded0d98c62b4ad565df17406d612a932e78d1f32dd"}}]}, 0x109c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4840) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_open_dev$random(&(0x7f0000ba0000)='/dev/random\x00', 0x0, 0x400200) sendmsg$nl_xfrm(r3, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c91000)=@newsa={0x144, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x1}, [@tfcpad={0x8, 0x16}, @algo_aead={0x4c, 0x12, {{'rfc4309(rfc4309(rfc7539(xts(twofish),rmd320-generic)))\x00'}}}]}, 0x144}, 0x1}, 0x0) 2018/02/03 07:44:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0xfffffffffffffe74) sendto$inet(r0, &(0x7f0000c96000-0x3), 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) recvmsg(r0, &(0x7f0000e4f000-0x38)={&(0x7f000044b000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x3a, &(0x7f000006e000)=[{&(0x7f0000adf000-0x3c)=""/60, 0x3c}, {&(0x7f0000daf000-0x8d)=""/141, 0x8d}, {&(0x7f0000780000-0x19)=""/25, 0x19}, {&(0x7f0000e35000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ce7000)=""/149, 0x95}, {&(0x7f0000fb1000-0xdf)=""/223, 0xdf}, {&(0x7f0000098000-0x1000)=""/4096, 0x1000}, {&(0x7f00009c6000)}, {&(0x7f00001a5000)=""/4096, 0x1000}, {&(0x7f000017d000)=""/10, 0xa}], 0xa, &(0x7f0000dc7000)=""/44, 0x2c}, 0x10000) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000f58000)={0x56, 0x1f, 0x2, {0x40, 0x401}, {0xa4}, @period={0x5a, 0x8001, 0xfffffffffffffffd, 0x8e1, 0x5, {0x200, 0x5, 0x6, 0xff}, 0x6, [0x101, 0x1, 0xd0df, 0x2, 0xd40, 0x20]}}) sendmsg$nl_generic(r0, &(0x7f0000122000-0x38)={&(0x7f0000621000-0xc)={0x10}, 0xc, &(0x7f0000eed000-0x10)={&(0x7f0000a5d000)={0x850, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x83c, 0x0, [@generic="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"]}]}, 0x850}, 0x1}, 0x0) sendto$inet(r0, &(0x7f0000620000-0x47)="53d5e3743c79d3d0b83169be62d75b26f0de1281c4fda295cc2852f8008a6c5ddf3b1e207d4e76af765ed58c7723ed2bfa319937e04519548ff5537dcf1df48304594e77a7897a", 0x47, 0x4, &(0x7f0000b92000-0x10)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000deb000)=@get={0x1, &(0x7f0000719000-0x6a)=""/106, 0x1}) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000aa1000)={@broadcast=0xffffffff, @multicast2=0xe0000002, @rand_addr=0x6}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000935000-0x4), &(0x7f0000bc1000)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f000038f000)={{0x1000, 0x401}, 'port0\x00', 0x80, 0x1, 0x2, 0x800, 0x20, 0xffffffffffff2f58, 0x80, 0x0, 0x4, 0xfc4}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000002b000-0xc)='/dev/rfkill\x00', 0x40, 0x0) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000123000)={0x0, 0x2, 0x2, {0xffff, 0x800}, {0x6, 0x3}, @cond=[{0x3, 0x0, 0x3f, 0x200020000, 0x36, 0x2}, {0x101, 0x1, 0x5, 0x401, 0x2, 0xe}]}) 2018/02/03 07:44:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='net/ip6_mr_vif\x00') readv(r0, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) syz_open_dev$random(&(0x7f0000372000-0xc)='/dev/random\x00', 0x0, 0x200) 2018/02/03 07:44:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) preadv(r0, &(0x7f0000f49000)=[{&(0x7f00003b3000)=""/199, 0xc7}, {&(0x7f0000183000-0xb9)=""/185, 0xb9}, {&(0x7f0000411000-0x3b)=""/59, 0x3b}, {&(0x7f0000c09000-0x98)=""/152, 0x98}, {&(0x7f0000722000-0x67)=""/103, 0x67}, {&(0x7f0000a90000)=""/90, 0x5a}, {&(0x7f0000c5e000-0xe3)=""/227, 0xe3}], 0x7, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000074a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept$ipx(r1, &(0x7f0000e6b000-0x10), &(0x7f0000322000)=0x10) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c81, r3) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c80, 0x0) 2018/02/03 07:44:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00009e1000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4c000-0x1000)=""/4096, &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) ioctl(r0, 0x100000001, &(0x7f0000001000)) 2018/02/03 07:44:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)=@random={'user.', '-]\x00'}) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000281000)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) lsetxattr(&(0x7f0000592000)='./control\x00', &(0x7f0000aff000)=@known='system.posix_acl_default\x00', &(0x7f0000242000-0x12)="02000000000000006f556e657430242d2a00", 0x20242000, 0x0) 2018/02/03 07:44:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r0, &(0x7f0000003000)=@abs={0x0, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f0000939000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) fstatfs(r0, &(0x7f0000567000)=""/110) 2018/02/03 07:44:29 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000006000-0x3c)=[]}, &(0x7f0000012000-0x4)=0xc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x18, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1c, []}]}, 0xfffffffffffffe6f}, 0x1}, 0x0) 2018/02/03 07:44:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = getpgid(0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ff0000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f000063f000-0xdd)=""/221) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000071e000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x400000000) 2018/02/03 07:44:29 executing program 0: rt_sigaction(0x0, &(0x7f0000aec000-0x18), &(0x7f0000885000), 0xfffffe0e, &(0x7f0000d4d000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r0, &(0x7f0000000000)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x7, 0x80080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000000)) socketpair(0x0, 0x4, 0x2, &(0x7f0000263000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r2, 0x101, 0x1, &(0x7f0000eef000), &(0x7f0000000000)=0x4) 2018/02/03 07:44:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000002000-0x8)=0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='clear_refs\x00') write$fuse(r1, &(0x7f00009f1000)={0x28, 0x0, 0x0, @fuse_notify_store_out}, 0x28) 2018/02/03 07:44:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) geteuid() ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000001000-0x4c)={0x49, 0x9e, 0x2}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x80045430, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x54}) 2018/02/03 07:44:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f000042d000), &(0x7f0000c50000-0x4)=0x10) connect$ax25(r0, &(0x7f0000809000)={0x3, {"e00ba11170fa27"}, 0x168}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000030000-0x8)={0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000889000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000c55000-0xf)='net/ip6_mr_vif\x00') vmsplice(r1, &(0x7f000039f000)=[{&(0x7f0000327000)="2afa37212c2958d66e58fa52a90c29503e253c4163805e52cd4855f8fb25be0549a83c7cdbf84d8911fc9d49dcdbb11f7cc382b5765d41292419027c72848c7e1e0518c0c3af143f624b2e99cc817d1f7b779f928091493adb6aeae4f65c168d7d9054be9f4e9d41b8225c63f286a306370c2876f43a33330e7fc0db55199832ba628b85c466293ae812f03ebfe319ce8aab3c0fc02336de5a577be040e2abc01c7bc9b942bcb1f330", 0xa9}], 0x1, 0x2) sendmsg(r3, &(0x7f000022a000)={&(0x7f0000dea000-0x1e)=@pppoe={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='ip6_vti0\x00'}}, 0x1e, &(0x7f0000e31000-0x60)=[{&(0x7f0000abb000-0xad)="70d52754490a5f2219af72da9e22731db91b526723229689ab6319abc1cab12502b5a76da2b5ccee678da51a8f2463bc572db4d4f16837dbcf59fe6e55501fa95372a98b4b18b76710ad4f18898388f4b6012cc94b567f2b0d2bb1f0dbf7d4c45c4fa440cd45ba33dbf64b6436ab1e889df7f8f79327713b37caf5ebc9ecbde169af9ff92758bf92edab2175d6cbc69bdeda9e79abe8d4b764995c7ef8fa92dcb1f962a0c8f3245bd66ce3ff6f", 0xad}, {&(0x7f00003a9000-0xb1)="41fd866346b4e1eae3c1ceadf2f9a0dac3fceef5195ba21ac291303064c94cc91f655afaa25feea6d752cd7b103678b26229195715b0ec88a720679a25a583d919fbd4377ad2170d0aa7a4665cdf0ff3b3f6ea2f9619cef33351be4e584e087477739835771966256e042b2ebdbfcbc968d7674d1a1352bf70be2ae69c2baa85a4bd45eb79d7d89d66735b93dca7e5569f76c1c8d03066f37f890a0dbcbc95ea9d92e717863fa6e950bb07dff8b7654ac5", 0xb1}, {&(0x7f0000597000)="28ffacf2b93d85e24a0fed65a605acdd56a9aef461bfa326d1a370a68a32198392e98c7468da02408188230d363b55bb1b5f4e2e118acad2266f38c45167a60359634d647b2db7d8a0ec84f49f6abc9c20345b24339650533873683a3cb46babfdd6876daab5c499bb17db543fbad7ae2f9dd663196a794e91ce05fcbfc8a66bcf04628ea1c633fa935088a6e21f0391382d0a849179da43deb6df411e20438fd6af26b9d17efceefaf4fcc2cddecbb563630728c788d059876ea8efe9737a1a9309b7a83a635b1b", 0xc8}, {&(0x7f0000b76000)="383f59f43fb54f8f7e53803dea404f1ef3b15d58cf2e12cc2bc48ead41d87e650b8d4ac10b4a0cb87e91e4ea34a7f2093035b28088722f2498140acc6ee8eebeac2da674eac95d18bcf22d50edc5ba540d9351f7e6ce12b0b8ec57fbc30ba8825a8c", 0x62}, {&(0x7f0000fd3000-0xac)="1ebb4cabcccda0db7546e8a5d4a5e3d722c78cf69c72c5b7ef5f9357f4355b2228d77d5b186d313e277a61070157df7aacd18e494bcb9bd975737f6196c7c3454f13646493e26f9be62c65f82305689dfef84518c73db6dab3246102e9c8fff46a52c0969b5c43ad02b98ce690a81b9cbcf4a68b85db3c4288d2012e72977ed3accb1fd6b2f6e2f1dc2880e578f494388d91d59a79edc8a291496120f1e5d632b970db0d7d1a0763f21325c7", 0xac}, {&(0x7f0000feb000-0x35)="012d9a39be77caf10bbe670073956fac3bb742a32b07147fda817d13ca99650686065b5eccdc6923975b2184b3a0ece463de72a4d5", 0x35}], 0x6, &(0x7f0000bd1000-0x5d0)=[{0x40, 0x0, 0x0, "e630b86b4161ee589e42f67184d479b2c07f977af24668da5137485fb4b862b5ecd2f58facc2d0da2cd6bb"}, {0xc0, 0x11, 0x10000, "bac76a06d3d844d358b7b1af4b41394ff760ecbc72250c8ff6114a233b2c1f5154e6ecb7efa6d63ce8815871337927c9cb6b88ff0108415928bb66372c7a22212b60831f50e217be56ad1beccc4f330d48deffed1578f7f47dff05fa0429887065daee8d4a21acb3d6af824e58aea206df66687fe9876b38b43025537477f8ed6b6f5d05c0ea83f5a45df50b9838c94f79e0e4797adc980d80e16e8eb945136b9a35ab3e66f9e5df343de5853c92"}, {0x60, 0x100, 0x0, "e33d2a64d92dee0447ff54cc7e81386e482bf22dcc81a42e4dc4a462115e50a4e5883f00e67e0e8db2e74b84cfefeae006fc818be287aac4fabe3c6bf051bee897686d5b67bed05ae4e4f945a4e364"}, {0xe8, 0x111, 0x9, "52db0bb52fc127e6d724509e80c1fbf926a7f323f864f47f98a7e8f883cf5ae86cfc21b48c9265edbfe1bc263c495541b3bf67dd4db7f067d5b11cf0c15a55529f7d44ceb55d775d78c65704fa677920c25693aa9ac78beb765514c6c83f533dedd4f8bd5e29314e11acf9b4ebeb57a6e81ea6a31f599daccc3b9ef92448dfcab98406cba1b2c3a40fdc350610a8552c70dbfebb20bc03af9a3cf379ed61651132424d2c8e30422166c5ac3279bdc923f7d0dafc3da5dfffb1042f0f3a0be65edf557d6ed4e1744b93102c07d41cf6da30"}, {0xb8, 0x115, 0x8, "f03f747cedbac86a29efb0d60469ba877a94557becb04b01199b38cdbbe27ff289f10f08abb4bec3569e1ad9ec36719d39cdbcd0f88338caac19e7e0f553cc08ddbce0e1b05498699e64a8cddda740183f63ebca383439a345806845f41ada92d64cd2fe192f6e8a7b5c8414396c8f9108bd18d6ba030c67e74aa28da14bb53078074f3ba1c91822424f1dc0d31ae2889f3702f45ea591d3c0afad04006d3793056be8"}, {0x108, 0x1, 0x100, "d488a2d5259f6a01f51907261b84ca81fbbdf721d25fdb62744fdaecd199b3f72c9a41ed7d16ead6760d30da77b0dcf5f71547fb8a2760cf025d385ae6c51118b4e22a8383b204d4ca4fb2822fbf6569eff105379f0ce64553105fd758fe2236c290127ef8ba8f5855fe156755a9bce49ef76c00d0e79d22115a751de8ee1d9f1faa57621efd0cf3b4128fd41f5247356164ca054f61fe4647dd2dbe773884dadb0c08c43aee6f623be3ed6d5493ade4a4c1a321ea958f33f3760f36d2272d8c8247ed3d0aa359fd1368cf1f40e888ea8f2a3829bc59a80cde171c170cca74796f06cef8c94b35c7700b463bb411406cc2cb8022075cdc"}, {0x108, 0x110, 0x80000001, "b941b53da6c5e0d932f45c958f71a8f078642f7af10a7e39e8bc8493e1424852c1f2894c7f9db908f975b35d852a4c4061092cd153d7ab6fcb8e04a9feeea2f1ca33e6e2cd48eea80158b48471dd5352db4ecb627cbd58d01a5435f263754624f716e0f439572152cc80945badbd72b509ffe05ecbc29ba22ba49797ca23a94b2ae5be990a94f2eb57b3c3c8eecea34eba926e055cec48318064b6939edb468d6b9f22463b2fc1a6bb4e48a07a337dcc4b7c4027a838cd64d29d4458fc676c1f55f99dd746da340d1148038d09ad7f0b39fc45b65717c06906e9f92d1ffa88c8f8f4f9b4dde1d78b3103f8011d41814dc2afda"}, {0x50, 0x1ff, 0x5, "91166ee733f092372dcc5225408b40ce6d154f5b36b60996021e02b1ae913be97efe7165848a4a26de9772c059102e2a1598c0fc581636877768b2eb7863fe"}, {0x70, 0x19d, 0x5ef, "b298f9033f9c954ea67f4f7b4566f62700ee366372d75ff736d8ff745e323e46ca76bb57ada6fb3e9d194753d957b3a28715ca3542d0cb7da354738dc238f146b40d1e690cf22b453e78d4e0a2b0cdd23d4473d9263bfbb4af231bfd8d"}], 0x5d0, 0x2400c001}, 0x80) getsockopt$inet6_buf(r3, 0x29, 0x15, &(0x7f0000057000-0x43)=""/67, &(0x7f0000339000-0x4)=0x43) readv(r3, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) 2018/02/03 07:44:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000002000-0x4), &(0x7f0000001000-0x4)=0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0xd6b, {{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x0, 0x3, [{{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x10000}}, {{0xa, 0x0, 0x1f, @loopback={0x0, 0x1}, 0x8000}}, {{0xa, 0x2, 0x7, @empty, 0x1}}]}, 0x210) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$void(r2, 0x5451) 2018/02/03 07:44:29 executing program 7: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000d47000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r0, &(0x7f0000001000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000035b000+0xbad)=0x1f13ecb2, 0x4) syz_open_dev$mice(&(0x7f0000cf4000-0x10)='/dev/input/mice\x00', 0x0, 0x400) 2018/02/03 07:44:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000004000)=0xc018, 0x4000000400000085, 0x0, &(0x7f00003a8000-0x10), &(0x7f0000000000), 0x401) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns/user\x00') symlinkat(&(0x7f0000002000-0x8)='./file0\x00', r0, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000003000-0x8)='./file0\x00', 0x0) fcntl$getown(r0, 0x9) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000002000)={0x4f, 0x7, 0x1, 0x3, 0x1, [{0x0, 0x5, 0xff, 0x0, 0x0, 0x102}]}) 2018/02/03 07:44:30 executing program 5: mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000dbd000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x1) 2018/02/03 07:44:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='net/ip6_mr_vif\x00') readv(r0, &(0x7f0000334000+0x147)=[{&(0x7f00003ce000)=""/176, 0x36}, {&(0x7f0000eec000-0x51)=""/81, 0x51}, {&(0x7f00004bf000)=""/131, 0x83}, {&(0x7f00001f7000)=""/28, 0x1c}, {&(0x7f000084a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000520000)=""/158, 0x9e}, {&(0x7f00006e2000)=""/110, 0x6e}, {&(0x7f0000876000-0x1000)=""/4096, 0x1000}], 0x8) creat(&(0x7f0000743000)='./file0\x00', 0x4) 2018/02/03 07:44:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) fremovexattr(r0, &(0x7f0000541000-0x18)=@random={'user.', 'md5sumusercgrouplo\x00'}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x80000001}, {{@in=@multicast1=0xe0000001, 0x2}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000021a000-0x1c)={0x0, 0x0, &(0x7f0000416000-0x8)={&(0x7f0000edc000)={0x2, 0x7, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f000047c000-0x100)={0x8, 0x100000001, 0x5, 0x32a59398, 0x4, [{0x8, 0x8, 0xa6, 0x0, 0x0, 0x800}, {0x7, 0x5, 0x6, 0x0, 0x0, 0x800}, {0xee9, 0x10001, 0x1, 0x0, 0x0, 0x3205}, {0x100000000, 0x96b, 0x8001, 0x0, 0x0, 0x586}]}) socketpair(0xa, 0x6, 0xff, &(0x7f00000f7000)={0x0, 0x0}) ioctl$TCSETS(r2, 0x5402, &(0x7f0000f00000-0x24)={0x4, 0x9a, 0x2, 0x78e, 0x4, 0x7, 0xfffffffffffffff7, 0x4, 0x1000, 0x6, 0x1, 0x5}) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/03 07:44:30 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000012000)='/dev/binder#\x00', 0x0, 0x1) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000001e000-0xf)='net/ip6_mr_vif\x00') setsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f0000002000-0xaa)="a4513329e7480059c125e0331704ecb64127c5d878e3376a630638df200e0e418596797e8a5ab6a8025489fa9ba7fbdc64bd74336519186b764b9a923f069d71f8a1208a6e956408fa2095cb5d9d3f5662a5fc56c1efc7ee80da61feffda46eb85d2ee7841bd8720a5dc9bde0ffb90367d06e67de2d56551598f59a7c9a0a63d9d13be5610cf99a5bb568ecbd050c91dc8ed4a15ef138f54998c25b50be70eb90d66bf92d45babb68012", 0xaa) ioctl$TCFLSH(r1, 0x540b, 0x8c) fchdir(r0) flock(r0, 0x1) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) select(0x40, &(0x7f000000f000)={0x2, 0x7, 0x1, 0x3, 0x8001, 0x1ff, 0x5, 0xffffffffffffd448}, &(0x7f0000012000)={0x5, 0x40000000000000, 0x3, 0x0, 0x4e, 0x7, 0x6, 0x1}, &(0x7f0000017000-0x40)={0x2, 0xfffffffffffffff9, 0x1, 0xbc6, 0x2, 0x0, 0x7, 0x90}, &(0x7f000000d000)={0x0, 0x2710}) close(r2) 2018/02/03 07:44:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x0, 0x0) readv(r0, &(0x7f0000bc8000-0x50)=[], 0x5) ioctl$DRM_IOCTL_RES_CTX(r0, 0x40085112, &(0x7f000000b000)={0x5, &(0x7f000000d000-0x38)=[{}, {}, {}, {}, {}]}) 2018/02/03 07:44:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sysfs$3(0x3) r1 = syz_open_procfs(0x0, &(0x7f00009d5000-0x8)='net/llc\x00') r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00009c8000-0xe)='/dev/keychord\x00', 0x24041, 0x0) linkat(r1, &(0x7f0000c89000-0x8)='./file0\x00', r2, &(0x7f0000c4f000)='./file0\x00', 0x400) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000698000)=@common, 0x10) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000e54000-0x4), 0x4) 2018/02/03 07:44:30 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000ba000-0xf)='/dev/sequencer\x00', 0x420000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00004ec000)=0x2, 0x4) mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000074c000)={0x0, 0x0, &(0x7f0000c3c000)={&(0x7f0000f89000)={0x2, 0x9, 0xfffffffffffffffc, 0x9, 0x4, 0x0, 0x3, 0x0, [@sadb_spirange={0x2, 0x10, 0x1, 0x3}]}, 0x20}, 0x1}, 0x8000) 2018/02/03 07:44:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f000037c000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000118000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) pipe(&(0x7f0000ff9000)={0x0, 0x0}) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000464000-0x4)=0x10001, 0x4) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f000091a000-0x9)='net/raw6\x00') ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f000044b000)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x40, {0x2, 0x1, @multicast2=0xe0000002}, @generic="4e892db37bd32ac15914ca19deb2cb7a"}) sendto(r0, &(0x7f0000f1e000-0xdd), 0xd3819432a973de7a, 0x0, &(0x7f000044e000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/03 07:44:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000c48000-0x12)='/dev/loop-control\x00', 0x0, 0x0) finit_module(r0, &(0x7f000048d000)="7b656d3176626f786e657431d02a2f757365722b6c6f5c73656c662b00", 0x1) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000249000)='/selinux/status\x00', 0x0, 0x0) accept4$netrom(r2, &(0x7f00008a3000-0x48)=@full, &(0x7f0000fe1000)=0x48, 0x4000000080000) r3 = syz_open_procfs(r1, &(0x7f0000352000-0x9)='net/tcp6\x00') readv(r3, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) 2018/02/03 07:44:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f00005fa000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00006b2000)={0x1, 0x3, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) r2 = syz_open_dev$sg(&(0x7f0000cae000)='/dev/sg#\x00', 0x14, 0x101000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000fde000-0x1)={0x2}, 0x1) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d11000)='/dev/pktcdvd/control\x00', 0x44000, 0x0) ioctl$KDENABIO(r3, 0x4b36) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) accept4$packet(r2, &(0x7f0000962000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000cf000-0x4)=0x14, 0x80800) sendmsg$nl_route(r2, &(0x7f0000db6000-0x38)={&(0x7f00000dd000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f000027d000-0x10)={&(0x7f0000c0a000-0x58)=@mpls_delroute={0x58, 0x19, 0x3, 0x0, 0x1, {0x1c, 0x0, 0x10, 0x8, 0xff, 0x4, 0x0, 0xf, 0x200}, [@RTA_DST={0x18, 0x1, [{0x10001, 0x4, 0x81, 0x100000000}, {0x200000000000000, 0x7, 0x3, 0x8000}, {0xe2, 0x9, 0x8, 0x1}, {0x7fff, 0x724, 0x6, 0x2}, {0x9f, 0xd0, 0x1, 0x8884}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x1000}, @RTA_DST={0x14, 0x1, [{0x3ff, 0x0, 0x3, 0xfffffffffffffffd}, {0x4d6, 0x8, 0xffff, 0x101}, {0x0, 0x1, 0xbaf8, 0x9}, {0x100000001, 0x9, 0x1, 0x7}]}, @RTA_OIF={0x8, 0x4, r4}]}, 0x58}, 0x1}, 0x20000000) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f00009f3000-0x4)=0x4, 0x4) 2018/02/03 07:44:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x0, 0x2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000207000)={0x0, 0x29, "8a77899e69cdf7d62bceaf5120d8d6a60e67c121b210bb692b8f5ca011ba1586edc48f118add44cae3"}, &(0x7f0000d1b000)=0x31) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e25000-0x8)={r1, 0x122, 0x400}, &(0x7f00004f0000)=0x8) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000712000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000ae4000-0x4)=0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000a8f000)=""/208, &(0x7f0000ffc000-0x4)=0xd0) [ 153.380539] TCP: request_sock_TCP: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/02/03 07:44:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x60, 0x80000) dup(r0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x2) ioctl$TIOCCBRK(r1, 0x5428) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='net/ip6_mr_vif\x00') setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f000080c000)=0x7ff, 0x4) readv(r2, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) 2018/02/03 07:44:30 executing program 3: mmap(&(0x7f0000031000/0xda0000)=nil, 0xda0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000624000-0x1b)=""/27, &(0x7f0000557000-0x4)=0x1b) 2018/02/03 07:44:30 executing program 5: 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) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000f03000)=[{}, {}, {}, {}], 0x4) truncate(&(0x7f0000914000-0x8)='./file0\x00', 0x100000001) 2018/02/03 07:44:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[], 0x0, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = memfd_create(&(0x7f0000143000-0x9)='&keyring\x00', 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000620000-0x18)={0xaa, 0x10}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f0000e3f000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) 2018/02/03 07:44:31 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f000049e000)) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ff5000)='/dev/rtc\x00', 0x200, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000c70000)={0x7fffffff, 0x2000000000000, 0x401, 0x3800000, 0xe2, 0x6, 0x80000001, 0x7, 0xda8, 0xbe07, 0x10000}, 0xb) 2018/02/03 07:44:31 executing program 6: pipe(&(0x7f0000da1000-0x8)={0x0}) syz_open_pts(r0, 0x181080) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b5a000-0xe8)={{{@in=@empty, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@multicast1}}, &(0x7f000032d000)=0xe8) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000247000-0x78)=""/120) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00007c4000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x4, 0x1, 0xda9, 0x500, 0x92, 0x20004, r1}) r2 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='net/ip6_mr_vif\x00') setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000016f000-0x18)=[{0xf, 0x4}, {0x6, 0x80}, {0x4, 0x10001}], 0x3) readv(r2, &(0x7f0000be7000-0x10)=[{&(0x7f0000b2d000-0x8b)=""/139, 0x8b}], 0x6f7) 2018/02/03 07:44:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x7fd, 0xfffffffffffffffe, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r1, &(0x7f00001ba000)={0x0, 0x0, &(0x7f0000848000)=[], 0x0, &(0x7f0000cab000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r1]}], 0x28, 0x400000000000000}, 0x0) 2018/02/03 07:44:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[], 0x0, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000027e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d48000-0x28)=@ethtool_eee={0x49}}) openat$selinux_load(0xffffffffffffff9c, &(0x7f000078d000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000051b000-0x160)={{{{0x2, 0x2, @multicast1=0xe0000001}}, {{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}}}, 0x800, 0x6, 0x7fff, "c89080cbb7f9bcb6d4bd1ca53ab03d5b0ebe8ee2a50d82f79cb43dcaf2c44f365ae3c90f4d30b1365ec46f257acf368f34647fbb7c7dc334acc937809f2d03089bc767238583181c5d6c16ce75021495"}, 0x160) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d08000)='/proc/self/net/pfkey\x00', 0x0, 0x0) write$selinux_load(r1, &(0x7f0000c69000)={0xf97cff8c, 0x8, 'SE Linux', "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"}, 0x1010) 2018/02/03 07:44:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000177000)='/dev/rfkill\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000e1b000)=0xdf68, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000b1e000)=0x6, 0x4) r1 = syz_open_dev$evdev(&(0x7f00004fd000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000c1c000)=""/130) 2018/02/03 07:44:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000184000-0x5)={0x73, 0x79, 0x7a}, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00002ce000)=@common='teql0\x00') connect$inet(r0, &(0x7f0000b1b000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/03 07:44:31 executing program 3: 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) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f000015d000)='/dev/random\x00', 0x0, 0x8000) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000372000-0xc)={0x0, @multicast2, @rand_addr}, &(0x7f0000aca000-0x4)=0xc) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 07:44:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0xfffffffffffffca5) rt_sigsuspend(&(0x7f0000b4e000-0x8)={0x9}, 0x8) listen(r0, 0x0) sendto$inet6(r0, &(0x7f000037c000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000603000)="03", 0x2ad, 0x0, &(0x7f000032c000-0x1c)={0xa, 0xffffffffffffffff, 0x403, @empty}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000109000-0x9)='/dev/rtc\x00', 0x10000, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000739000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x4}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000642000-0x10)={0x2, 0x401, 0x200000, 0x5}, 0x10) sendto(r0, &(0x7f0000f1e000-0xdd), 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/03 07:44:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[], 0x0, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:31 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007ca000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f000036e000-0x4)=0x4) getpgrp(0xffffffffffffffff) futex(&(0x7f0000fdb000-0x4), 0xc, 0x2, &(0x7f0000fda000)={0x0, 0x989680}, &(0x7f00002ba000-0x4), 0x0) 2018/02/03 07:44:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004b1000-0x18)={0xaa, 0x10000000000}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b67000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000a74000)={&(0x7f00000d3000/0x3000)=nil, 0x3000}) 2018/02/03 07:44:31 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x10001}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x100000000, 0x30}, &(0x7f0000072000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='net/ip6_mr_vif\x00') ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000069d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x200}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000612000-0xed)={r1, 0xe5, "04c7142f25b5b81c539b17b8806fc16971b04f9ecbcaee8c03d9b9c6bcf5a18bf9625b64c61346637d143f30d92d145e701f1c3bb4c26fa36577991c30568318a70120ef47b8ea42172e434777a8e58cef6de4836cfeebd32e0d293058390ab289c3e06b2d1a89bda51f8beb0f33355db7018dcac1587618b03fc1ed1f261717ae231303944c128eb2588ec81e578b5b2924b5068524a843bb4d59ca91600f5018f3fe7de673219e275145b2538b0fc3da712d9f2dc17c720b3dad74a54333d751581b8e78ceff4e8c4b189c0d040308b40a84de612ac12cb943d1d8acb2e4202278497d35"}, &(0x7f0000f19000)=0xed) readv(r2, &(0x7f0000260000)=[], 0x100000000000002c) ioctl$KDADDIO(r2, 0x4b34, 0xfffffffffffffb5c) openat(r0, &(0x7f0000322000)='./file0\x00', 0x80001, 0x10) lseek(r2, 0x0, 0x4) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f00000ed000)) fcntl$setflags(r0, 0x2, 0x1) 2018/02/03 07:44:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000a8d000-0xd)='/dev/usbmon#\x00', 0x80000000, 0x6000) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x37, &(0x7f0000069000-0x18), 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f00003bd000-0x14)={0x7, 0xffffffffffffffff, 0x3, 0x7, 0x2, 0x0, 0x2, 0x0, 0x0, 0x8}) 2018/02/03 07:44:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000968000-0x1c)=@req3={0x8000, 0x3}, 0x1c) 2018/02/03 07:44:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000bdb000)='status\x00') prctl$setname(0xf, &(0x7f0000acf000-0x67)="5bc300") setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000f68000)=0x4, 0x4) ioctl$TIOCGPTPEER(r1, 0x5441, 0x73) sendfile(r1, r1, &(0x7f000075c000), 0xf5d) 2018/02/03 07:44:32 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) mprotect(&(0x7f000039c000/0x4000)=nil, 0x4000, 0x2000003) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000012000)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/proc/self/net/pfkey\x00', 0x20040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000000)={0x8, 0x113, 0x80f, 'queue1\x00', 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000265000-0x4)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = gettid() tkill(r2, 0x16) close(r0) 2018/02/03 07:44:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:32 executing program 2: mmap(&(0x7f0000000000/0xdee000)=nil, 0xdee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000823000)='/dev/sg#\x00', 0x9b1, 0x20000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000935000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffff030}, {0x6}]}, 0x10) 2018/02/03 07:44:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$usbmon(&(0x7f000022c000-0xd)='/dev/usbmon#\x00', 0x80000000, 0x8000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000aa1000-0x8)={0x0, 0x10001, 0x2a9d}, &(0x7f0000e21000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000219000)={r2, 0x3}, 0x8) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0xb, &(0x7f00009cf000-0x58)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)=0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000ca2000)=""/185) eventfd(0x5) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dab000-0x8)={r2, 0x80}, 0x8) pselect6(0x40, &(0x7f0000619000-0x40)={0x3f, 0x20, 0x0, 0x3, 0x2, 0xffffffffffffffff, 0x6, 0xffffffffffffff08}, &(0x7f00003b6000)={0x9, 0x1f, 0x20, 0x4c, 0xfffffffffffffffd, 0xff, 0x8, 0xff}, &(0x7f00001f2000+0xb10)={0x3, 0x4, 0x7821, 0x4, 0x100000001, 0x200, 0x0, 0xa7}, &(0x7f0000ef0000-0x10)={0x0, 0x1c9c380}, &(0x7f000072b000)={&(0x7f0000526000-0x8)={0x3}, 0x8}) timer_settime(r3, 0x0, &(0x7f0000041000-0x20)={{r4, 0x989680}, {0x0, 0x9}}, &(0x7f000014b000)) r5 = syz_open_procfs(r0, &(0x7f0000fe3000)='net/udplite6\x00') ioctl$ASHMEM_GET_NAME(r5, 0x81007702, &(0x7f00001b3000)=""/230) ppoll(&(0x7f0000ae7000)=[], 0x0, &(0x7f0000846000-0x10), &(0x7f000079e000-0x8), 0x8) gettid() 2018/02/03 07:44:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x101000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='net/ip6_mr_vif\x00') readv(r0, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) 2018/02/03 07:44:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000d07000)) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ffac, &(0x7f000002f000)) r0 = accept4(0xffffffffffffffff, &(0x7f000052d000-0x10)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000efb000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000b71000)={0x0, 0x3}, &(0x7f0000bd2000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000224000-0x4)=@assoc_id=r1, &(0x7f0000f39000)=0x4) statfs(&(0x7f0000645000-0x8)='./file0\x00', &(0x7f0000d98000-0x40)=""/64) 2018/02/03 07:44:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00003d4000-0x9)='/dev/sg#\x00', 0xfffffffffffffffc, 0x20000) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000571000)=0x6, 0x4) r2 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000012000), 0x4) sendmsg$key(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) read(r2, &(0x7f0000025000-0x1000)=""/4096, 0x1000) memfd_create(&(0x7f0000e28000-0xc)='/dev/ashmem\x00', 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x0) 2018/02/03 07:44:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fa1000)='/dev/rfkill\x00', 0x2000, 0x0) link(&(0x7f00004d3000-0x8)='./file0\x00', &(0x7f0000337000-0x8)='./file0\x00') ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000bee000-0x4)=0x8) fallocate(r0, 0x2, 0xffff, 0x5) writev(r0, &(0x7f0000fdc000-0x8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) 2018/02/03 07:44:32 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000021000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000017000)={{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x100}, {0xa, 0x2, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x200}, 0xb12, [0x3, 0x1, 0x6, 0x8, 0x10000, 0x2, 0x2, 0x4643]}, 0x5c) r1 = socket$netlink(0x10, 0x3, 0x0) ioperm(0x5, 0x7, 0x6) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f000001f000)={@generic="0b57fc100e387fc7b09a670c8bb6b58f", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000006000), &(0x7f0000023000-0x4)=0xc) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001e000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{}]}, @RTA_ENCAP_TYPE={0x8, 0x15}]}, 0x30}, 0x1}, 0x0) 2018/02/03 07:44:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f00008ba000)={0x6a1a, {0xffffffbffffff274}}, &(0x7f000059a000-0x20), 0x8, &(0x7f0000351000-0x8)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000881000-0x10)={0x0, 0x4, 0x0, 0xffffffff}, 0x10) 2018/02/03 07:44:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) getsockname$inet(r0, &(0x7f000047c000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00002d4000-0x4)=0x10) 2018/02/03 07:44:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000d07000)) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ffac, &(0x7f000002f000)) r0 = accept4(0xffffffffffffffff, &(0x7f000052d000-0x10)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000efb000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000b71000)={0x0, 0x3}, &(0x7f0000bd2000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000224000-0x4)=@assoc_id=r1, &(0x7f0000f39000)=0x4) statfs(&(0x7f0000645000-0x8)='./file0\x00', &(0x7f0000d98000-0x40)=""/64) 2018/02/03 07:44:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000038d000), &(0x7f00004f7000)=0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffe64, 0x20000004, &(0x7f00006cb000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000e80000-0x4)=0x9, 0x4) 2018/02/03 07:44:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='net/ip6_mr_vif\x00') readv(r0, &(0x7f0000be7000-0x10)=[], 0x0) flock(r0, 0x1) getpeername$packet(r0, &(0x7f000062c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000559000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000906000-0x50)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1000, 0x400, 0x1, 0x400, 0x4, 0x60, r1}) 2018/02/03 07:44:32 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000775000-0x8)='./file0\x00', 0x2602, 0x53) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00003ca000)={0x0, 0xff, "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"}, &(0x7f0000698000-0x4)=0x107) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000db2000)=r1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in=@multicast1, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@empty}}, &(0x7f0000001000)=0xe8) setfsuid(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000288000)={r1, 0x22, "26a4692957f391b5f5ba6dc86e0a9fa4041c265b7f79c0afc502e1ddf1e95bbf433f"}, &(0x7f0000001000-0x4)=0x2a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000d4f000-0x2)='..', &(0x7f00002cc000-0x11)=@known='security.selinux\x00', &(0x7f000059b000-0x2b)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x0) 2018/02/03 07:44:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$notify(r0, 0x402, 0x7) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000054b000)=0x8f, 0x4) sendmsg$nl_route(r0, &(0x7f0000561000-0x38)={&(0x7f0000058000-0xc)={0x10, 0x0, 0x0, 0x60000}, 0xc, &(0x7f00004ba000)={&(0x7f0000903000-0x24)=@mpls_delroute={0x24, 0x19, 0x701, 0x7, 0x3, {0x1c, 0x0, 0xa0, 0x8, 0xff, 0x5, 0xc8, 0x0, 0x100}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0x7fffffff}]}, 0x24}, 0x1, 0x0, 0x0, 0x4001}, 0x0) 2018/02/03 07:44:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f52000)='./file0\x00', 0x20) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00007c3000-0xd4)=""/212) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f00003d9000-0xc9)="18000300000001000000be5ea6cd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000747ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696c0c3ba5aeae20000000000000013659c6120", 0xc8) 2018/02/03 07:44:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0x34f) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x21) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008d4000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000558000)=0x7) r2 = fcntl$dupfd(r0, 0x406, r0) accept$llc(r2, 0x0, &(0x7f00005e7000)) 2018/02/03 07:44:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x0, @empty}, 0xffffff07) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000797000)={0x1, &(0x7f0000f41000-0x8)=[{0x7, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000035f000-0x4)) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000102000-0x8)='./file0\x00', 0x1) sysfs$1(0x1, &(0x7f00007eb000-0xa)='vboxnet0&\x00') mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000719000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000025b000)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) chdir(&(0x7f000020c000-0x8)='./file0\x00') getcwd(&(0x7f0000b15000), 0x0) 2018/02/03 07:44:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) capset(&(0x7f00003af000)={0x1998032d, r0}, &(0x7f0000244000)) r1 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000740000)={0x10, 0x0, 0xffffffffffffffff, 0x80000000}, 0xc) eventfd2(0xfffffffffffffffb, 0x80800) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d7e000)='/dev/sequencer\x00', 0x800004005, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000b01000-0xb8)={0x0, 0xfffffffffffffff7, 0x0, 0x9, 0x7ff, 0x6a22, 0xb554, 0x2, {0x0, @in={{0x2, 0x2, @empty}}, 0x7, 0x7fff, 0x38b, 0xffff, 0x39}}, &(0x7f00001ce000)=0xb8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000067f000-0x18)={r3, 0x1ff, 0x30, 0x10000, 0x7}, &(0x7f0000986000)=0x18) 2018/02/03 07:44:32 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, 0x0, &(0x7f0000003000-0x4), 0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000003000-0x68)=[@in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x6b}], 0x68) ftruncate(r0, 0x2) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x40000, 0x0) ioctl$TIOCNXCL(r3, 0x540d) getsockopt$inet_int(r2, 0x0, 0xb, &(0x7f0000002000-0x4), &(0x7f0000000000)=0x4) 2018/02/03 07:44:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0xffffffffffffff63) r1 = syz_open_procfs(0x0, &(0x7f000017e000-0xe)='net/mcfilter6\x00') r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) umount2(&(0x7f0000ea6000-0x8)='./file0\x00', 0x7) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) sendfile(r0, r1, &(0x7f000030a000-0x8)=0x2, 0x7e) 2018/02/03 07:44:32 executing program 7: mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000227000)='/dev/pktcdvd/control\x00', 0x80, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f000043d000-0x28)={&(0x7f0000a55000/0x4000)=nil, 0x9, 0x3, 0x77, &(0x7f0000a6a000/0xe000)=nil, 0x100006}) mprotect(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mremap(&(0x7f0000b18000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000a94000/0x1000)=nil) 2018/02/03 07:44:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000001000-0x10), &(0x7f0000916000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000001000-0x8)=0x195c) r1 = syz_open_dev$usbmon(&(0x7f00006b3000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x40189206, &(0x7f0000b06000-0x68)) 2018/02/03 07:44:32 executing program 2: 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, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0xffffffffffffff63) r1 = syz_open_procfs(0x0, &(0x7f000017e000-0xe)='net/mcfilter6\x00') r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) umount2(&(0x7f0000ea6000-0x8)='./file0\x00', 0x7) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) sendfile(r0, r1, &(0x7f000030a000-0x8)=0x2, 0x7e) 2018/02/03 07:44:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x2, 0x0) fcntl$addseals(r0, 0x409, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='net/ip6_mr_vif\x00') ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000e90000-0x50)={@generic="555c58cafce0d6aa10619eb9236e5375", @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x1, 0x3, 0x1, {0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x30a}}}}) readv(r1, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) 2018/02/03 07:44:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) vmsplice(r0, &(0x7f0000469000)=[{&(0x7f0000cd1000)="25c2b2f6eeafcb0ee93143cc7ec2108c08f4d150939bb1201ce7d94b47025c4e4d658bb9ff47454487fd61658bc6023cde4ad3b47f66540e23c74418079272028bcbf5048afc38b96e219c0c60", 0x4d}, {&(0x7f0000311000-0x5a)="fc5b2efab411160479411b7b58ee7eed0109accd07332d6179482416b1bcba548ae955072af1bdde8e559edd812388fe7451bf8adf7b08f1b820bbdb6c19f485e16b19e8b6b3018588df2c6a3a9723b2e1660db8de8e6b97ac7f", 0x5a}, {&(0x7f0000c21000-0x54)="7c4eef33550bb48cbbce68297140286d75bd06dff81e180eeef6bfffcb38a30add4db30baf2d35808bc559eede74be3bd531d88ce9a3b4bdcb59c88980cc41843c7c37917aa159c80941057bf8b7ceb37d48e723", 0x54}, {&(0x7f0000ae7000-0xdd)="fd30c83b0709e8cee840801b2dd852facb4a3d6b9890c484209173f51cc2758bb80585794eef22d0ebd435c2c5c985292b63e3ae1e003a543c01d4bd48e6f3cff2854bbe944730b5d87aa7588a5104291b72968cb4d611a4b24c0cdf886715d4bfdca0803dcca23073eca4a92b55f268719182b7c03cb9d809f30422a7e7c325b1ea2482ef164d07e523b60d06fb989582bc16608024a41e0c009cb1b1ec5d1ffea6bf2fe1aa8ca1d9d0a61ca662f1ee6b286f6e98854a94759dcea1fdc0795106e62b886eb8113a1e15ec7d226ae708730894c7ffdd0b6b23ab83646b", 0xdd}, {&(0x7f0000adf000)="c4081f91470d42cc0d32", 0xa}], 0x5, 0x0) write(r0, &(0x7f0000002000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000132000), 0x2) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000faf000-0x8)) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000099c000-0x4), &(0x7f0000d18000+0xad3)=0x4) 2018/02/03 07:44:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f00002b7000-0x10)={0x0, 0x1c9c380}, &(0x7f0000b73000)) 2018/02/03 07:44:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f000079e000-0x8)={&(0x7f00000f1000)={0x14, 0xa, 0x800000000a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000c5e000)=@full, &(0x7f0000252000)=0x48) fadvise64(r1, 0x0, 0xa87e, 0x2) splice(r0, &(0x7f00004da000-0x8), r1, &(0x7f000075a000-0x8), 0x0, 0x9) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000ca000-0xe)='/selinux/load\x00', 0x2, 0x0) fcntl$notify(r2, 0x402, 0x8) 2018/02/03 07:44:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0xfffffffd, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0xd, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}, @sadb_address={0x5, 0x40000005, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x50}, 0x1}, 0x0) 2018/02/03 07:44:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f00001fb000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000f000-0x8)='./file0\x00', 0x200000000000005) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000031000-0xc)='./file0/bus\x00', 0x1120, 0x0) 2018/02/03 07:44:32 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000013000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000012000)={{0x1}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000d000)='/dev/hwrng\x00', 0x100, 0x0) fchmodat(r1, &(0x7f000000c000)='./file0\x00', 0x14) 2018/02/03 07:44:32 executing program 4: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f88000)={0x0, @dev, @dev}, &(0x7f0000f88000)=0xc) r2 = getpgid(0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x3, r2, &(0x7f0000a07000-0x10), 0x0, &(0x7f0000f8a000-0x90)) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f88000)={@dev={0xfe, 0x80, [], 0x0, 0x12}, 0x10001, r1}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000814000)={0x10}, 0xc, &(0x7f0000181000-0x8)={&(0x7f0000f85000)=@bridge_delneigh={0x30, 0x1d, 0x425, 0xffffffffffffffff, 0xffffffffffffffff, {0xc}, [@NDA_DST_IPV6={0x14, 0x1, @dev={0xfe, 0x80}}]}, 0x30}, 0x1}, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000f88000)=@known='security.selinux\x00', &(0x7f0000f88000)=""/31, 0x1f) [ 155.460029] audit: type=1400 audit(1517643872.494:155): avc: denied { create } for pid=22616 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/03 07:44:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000c55000-0xf)='net/ip6_mr_vif\x00') readv(r1, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) 2018/02/03 07:44:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0xfffffffffffffffc) r1 = creat(&(0x7f000095a000)='./file0\x00', 0x42) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00007da000-0x58)={0x8ac, 0x1f, 0x1b, 0xffff000000000000, 0x8, 0xcb}) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:32 executing program 2: r0 = socket$pptp(0x18, 0x1, 0x2) times(&(0x7f000075d000-0x20)) r1 = timerfd_create(0x7, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000506000)={&(0x7f0000b76000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x26, &(0x7f0000000000)=[{&(0x7f0000000000)=""/140, 0x8c}, {&(0x7f0000001000-0xa3)=""/163, 0xa3}], 0x2, &(0x7f0000000000)=""/182, 0xb6, 0xfff}, 0x40000060) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000b6b000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x5) flock(r1, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000be6000)={0x0, 0x10001, 0xa, [0x7f, 0x2, 0xffffffff, 0x7f, 0x4, 0x401, 0x100000000, 0x7, 0x0, 0x9]}, &(0x7f00001c7000-0x4)=0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00009f9000-0x8)={0x0, 0x0}) fstat(r5, &(0x7f0000558000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r6) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00005a9000)={@multicast2, @empty, 0x0}, &(0x7f00003d8000-0x4)=0xc) getresuid(&(0x7f00008cf000), &(0x7f0000fec000)=0x0, &(0x7f00007e3000)) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000137000)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x3, 0x40, 0x0, 0x0, 0x2, 0x80, 0xa0, 0x87, r7, r8}, {0x3fe00000, 0x100000001, 0x80000001, 0xffffffffffffffc1, 0x1000, 0x9, 0x8, 0x67}, {0x81, 0x6, 0x100000001, 0x1d7e}, 0x1000000000000000, 0x4, 0x3, 0x0, 0x3, 0x2}, {{@in=@rand_addr=0x9, 0x1, 0x32}, 0xa, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x1, 0x0, 0x6, 0x2, 0x6b, 0x200}}, 0xe8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a8a000)={r3, 0x3f, 0x9, 0x0, 0x2, 0x3}, &(0x7f0000281000-0x4)=0x14) r9 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b56000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) writev(r2, &(0x7f00004d1000-0x10)=[{&(0x7f0000f20000-0x29)="290000001a001900013d3500000a0006020000040000ff00000000040d001000000700002400030008", 0x29}], 0x1) getsockopt$inet_pktinfo(r9, 0x0, 0x8, &(0x7f00003f0000)={0x0, @broadcast, @broadcast}, &(0x7f000058b000)=0xc) [ 155.550288] audit: type=1400 audit(1517643872.584:156): avc: denied { create } for pid=22616 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/03 07:44:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000-0x1e)="071f09200000000000ffff00000700000005004ca6000412a1bf0202fd", 0x1d) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f0000004000-0x4)=0xf) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000076f000-0x20)={@common='yam0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff}}) 2018/02/03 07:44:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000011000)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00003c3000)={0x0, 0x93, "f0383e5d0128e9ecffcbb723ecaf4de51ad7041ddc252ea208f8f45fcd9bba7c80d318c111b3b62b2d799b57953d1de2b4396ee104d37e1faa15051de529c2226e9f9c9f8f8b7f8b15182f870ab387e20ad0c5fd90f56fda8aa2e3df21884de0482453da5e84eaf4bc09cb8ce42e77ea869effecd037a4def87acbf0c58ce3b822bc9db2847f394d45543d2be7bd2495d4e745"}, &(0x7f0000c00000)=0x9b) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ca6000-0x8)={r1, 0x6}, &(0x7f00008ae000)=0x8) 2018/02/03 07:44:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='net/ip6_mr_vif\x00') getpeername$ipx(r0, &(0x7f00006d2000-0x10), &(0x7f000082b000-0x4)=0x10) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f000037f000-0xf8)={{0x2, 0x2, 0xe95, 0x3, 0xc1b}, 0xfffffffffffffff8, 0x671, 'id0\x00', 'timer1\x00', 0x0, 0x8000, 0x81, 0xffff, 0x3}) readv(r0, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) mq_open(&(0x7f00008d6000-0xf)='net/ip6_mr_vif\x00', 0x3, 0x80, &(0x7f0000fd3000-0x40)={0x9, 0x3, 0x0, 0x0, 0x101, 0x4, 0x80000000, 0x8}) [ 155.579550] audit: type=1400 audit(1517643872.584:157): avc: denied { write } for pid=22616 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/03 07:44:32 executing program 5: unshare(0x400) r0 = socket(0x18, 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f1a000)={{{@in6=@loopback, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000a68000)=0xe8) r3 = getgid() fchownat(r1, &(0x7f0000000000)='./file0\x00', r2, r3, 0xc00) getsockname(r0, &(0x7f00007f2000)=@generic, &(0x7f0000fad000)=0x80) 2018/02/03 07:44:32 executing program 3: prctl$getreaper(0x3f, &(0x7f000025f000-0x1)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) clock_gettime(0x7, &(0x7f0000047000)={0x0}) write$sndseq(r1, &(0x7f0000002000)=[{0x0, 0x3, 0x0, 0x0, @time={r3, 0x989680}, {}, {}, @ext={0x0, &(0x7f0000044000)}}], 0x30) accept$unix(r0, &(0x7f0000d6e000-0x8)=@abs, &(0x7f0000662000-0x4)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000467000-0xc)={@rand_addr=0x401, @empty, @multicast2=0xe0000002}, 0xc) r4 = memfd_create(&(0x7f000003e000)='\t', 0x0) r5 = syz_open_dev$sndseq(&(0x7f00003f2000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r5, r4) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000d43000-0x4)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000f27000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x9, 0x9992, 0x9, 0x6}, &(0x7f0000833000)=0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c72000)={r6, 0x7, 0x20, 0x200}, &(0x7f00005e6000)=0x10) write$sndseq(r4, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) 2018/02/03 07:44:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000874000-0xb)='/dev/hwrng\x00', 0x1, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000938000-0x4)=0x0) getpgid(r2) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f000042d000-0x4)) bind$inet(r0, &(0x7f0000aa0000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x330) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x0, &(0x7f0000f41000-0x8)=[]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000336000-0xb8)={0x0, 0x7, 0x10001, 0x9, 0x401, 0x3, 0x5, 0x3ff, {0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1, 0x85bb, 0x9, 0xfffffffffffffffe, 0xfff}}, &(0x7f0000eab000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000723000-0x98)={r3, @in6={{0xa, 0x3, 0x8000, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x3ff}}, 0x775, 0x7}, 0x98) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) request_key(&(0x7f000066f000)='cifs.idmap\x00', &(0x7f000055a000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000b05000-0xa)=']GPLppp0\\\x00', 0xffffffffffffffff) 2018/02/03 07:44:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000b98000-0x8)={0x0, 0x0}) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f0000b8a000)=""/60) ptrace$setopts(0x4206, r2, 0x0, 0x0) r4 = syz_open_dev$sg(&(0x7f000030d000-0x9)='/dev/sg#\x00', 0x20, 0x800) ioctl$KDGETKEYCODE(r4, 0x4b4c, &(0x7f0000465000)={0xf7, 0x4}) tkill(r2, 0x8000000000000023) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000adb000)={&(0x7f0000714000)="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", 0x210}) 2018/02/03 07:44:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000222000)=[{{&(0x7f00000da000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x26, &(0x7f0000000000)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000706000-0x39)=""/57, 0x39}], 0x2, &(0x7f000004a000)=""/234, 0xea, 0x3}, 0x4}, {{&(0x7f0000000000)=@rc, 0x9, &(0x7f0000000000)=[{&(0x7f000029c000)=""/185, 0xb9}], 0x1, &(0x7f0000001000-0xf2)=""/242, 0xf2, 0x4}, 0x9}, {{&(0x7f00009b4000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x2e, &(0x7f000084e000)=[{&(0x7f0000245000)=""/72, 0x48}], 0x1, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0xc0}, 0x4}, {{&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f0000326000)=[{&(0x7f0000000000)=""/149, 0x95}, {&(0x7f0000001000-0x6a)=""/106, 0x6a}, {&(0x7f000099e000-0x3b)=""/59, 0x3b}, {&(0x7f0000001000-0x19)=""/25, 0x19}, {&(0x7f0000c98000-0x80)=""/128, 0x80}, {&(0x7f0000ca5000)=""/212, 0xd4}], 0x6, &(0x7f0000000000)=""/158, 0x9e, 0x8}}, {{&(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f00002dc000)=[{&(0x7f000075e000)=""/174, 0xae}, {&(0x7f0000001000-0x16)=""/22, 0x16}], 0x2, &(0x7f0000237000+0x203)=""/125, 0x7d, 0xb42}}, {{&(0x7f00005d3000-0x60)=@nfc_llcp, 0x60, &(0x7f0000000000)=[{&(0x7f000065b000)=""/113, 0x71}, {&(0x7f0000198000)=""/232, 0xe8}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000+0x49)=""/164, 0xa4}, {&(0x7f0000000000)=""/179, 0xb3}, {&(0x7f0000e9f000-0x51)=""/81, 0x51}, {&(0x7f0000001000-0xd4)=""/212, 0xd4}, {&(0x7f0000c8b000-0xbf)=""/191, 0xbf}], 0x8, 0x0, 0x0, 0x2}, 0xff}, {{&(0x7f0000dac000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x10, &(0x7f0000001000-0x20)=[{}, {&(0x7f0000309000)=""/133, 0x85}], 0x2, 0x0, 0x0, 0x8}, 0x8001}, {{&(0x7f00009ca000-0x80)=@generic, 0x80, &(0x7f0000012000)=[{&(0x7f0000465000)=""/249, 0xf9}, {&(0x7f0000001000-0x21)=""/33, 0x21}, {&(0x7f0000000000)=""/167, 0xa7}], 0x3, &(0x7f0000e9c000-0x37)=""/55, 0x37, 0x10001}}], 0x8, 0x40, &(0x7f0000001000-0x10)={r0, r1+30000000}) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000001000-0x3)=0x200000000004, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000000f000)={0xfffffffffffffffd}) mq_open(&(0x7f0000890000-0xc)="7b27dd76626f786e65743000", 0x0, 0x0, &(0x7f00009b9000-0x40)) 2018/02/03 07:44:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000355000)='net/ip6_mr_vif\x00') readv(r0, &(0x7f0000be7000-0x10)=[{&(0x7f000028a000)=""/139, 0x8b}], 0x1) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f000061a000-0x30)={0x2, 0x4, 0x5, 0x6, 0x1, 0x1}) fcntl$setsig(r0, 0xa, 0x1b) 2018/02/03 07:44:32 executing program 0: mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000003e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000048000-0xb)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000f000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000047000)={r1, 0x0, 0xffffffffffffffff}) socket$inet_sctp(0x2, 0x0, 0x84) splice(0xffffffffffffffff, &(0x7f0000045000-0x8), 0xffffffffffffffff, &(0x7f000002e000), 0xfffffffffffff9dd, 0x8) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000048000-0xa)='/dev/ptmx\x00', 0x4081, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000000a000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000017000)=[{0x0, 0x2}, {0x0, 0x8}, {0x2, 0x1}, {0x2, 0x7}, {0x4, 0x5}], 0x5) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f000003a000-0x88)={0x8, {{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x2}}}, 0x88) 2018/02/03 07:44:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) open(&(0x7f00000d7000)='./file1\x00', 0x181144, 0x0) stat(&(0x7f0000148000-0x8)='./file0\x00', &(0x7f0000fed000-0x44)) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00001da000)='./file0\x00', 0x0) openat(r0, &(0x7f00005bc000)='./file0\x00', 0x0, 0x0) rename(&(0x7f00003f2000)='./file0\x00', &(0x7f0000daa000)='./control\x00') 2018/02/03 07:44:32 executing program 2: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002c000-0x158)=@ipv4_newroute={0x2c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_METRICS={0x8, 0x8, 'W'}, @RTA_FLOW={0x8, 0xb, 0xfffffffffffff800}]}, 0x2c}, 0x1}, 0x0) 2018/02/03 07:44:32 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000003000-0xb)='cifs.idmap\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)="f07c8c8b7a5b5d1cb453be53607e652b22f1c0d631330849c38c9c169968735420e75d27f735058251c5c48b6b5159ea26e0ba15c915b7dcea5ad6f92c2e9d2917f2a76ffbab44e1e10d6a30c8668af8f0307d04179b53de5c771ba8b7610565e13b8b1811d775225190cde9d496c6b0280cc54be8d72a589538e45170d4e8d762ba6afcaf01e803faaf2e2134c745ff5a69cb30c426da8ef27617983964d836e98ef5403ac7616b872dfcd354ccbd8b27819e46d920a45ecbeb4ab313d6e11912ab42934cc29843775bd408cf2945eba133cb557ea50be25129", 0xda, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000003000)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000003000)="3ce8dd15f27d3a168b6d75531934aa2573bb89946dacd76bd1a535c0047ae13f7903328650f2a27c9ce972ee181ed778ed21866ed9f697ddc8106dd3d6907add278df22335954856baa94d221b869dc2ca12a59f137fa161861f66936ad51c813035d0e8e3167f8720ce7bab8d39d2ac0003b4a11d68c981a7f24deeac7456f581390fb45ba8015a8a3d5b7fc6a38d69647792858b378288", 0x98, 0xfffffffffffffff9) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) sched_setaffinity(r2, 0x8, &(0x7f0000002000)=0xfffffffffffffffe) keyctl$read(0xb, r1, &(0x7f0000002000-0x4)=""/4, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000004000)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) 2018/02/03 07:44:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00001a3000)={&(0x7f0000175000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000635000)={0x18, 0x3, 0x1000001, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f11000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000611000-0x22)=""/34) 2018/02/03 07:44:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='net/ip6_mr_vif\x00') fsync(r0) readv(r0, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) 2018/02/03 07:44:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) r3 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000eee000)=0x80000000ffd, 0x4) sendto$inet(r3, &(0x7f0000833000-0x1), 0x0, 0x0, &(0x7f0000efa000)={0x2, 0x0, @empty}, 0x10) recvmsg(r1, &(0x7f0000ef6000-0x38)={0x0, 0x0, &(0x7f000076c000)=[], 0x0, &(0x7f0000272000)}, 0x2023) setsockopt$inet6_buf(r2, 0x29, 0x2d, &(0x7f0000cf6000-0xce)="93bd7f8b6dadc52d7df3d8137a9a383b633238867b71274bbacfd75e4572f9d7cb277b882391f51bdfb31c843cfe9140a8a0c62165cf9b7708c3a06372e830e3f5231272bfb762818e6990f905617e7c119fa676a7a262885951866fbd3ef9fe65ce32966753d8a05d3f0f23f5499355e1f3731e03cca14f9f0ce097e6fecfd6922d071f4316bb41fd46053079912e8d2fd1f0bfbd66821c74c11e0cb2e92f3cafd65e5049bae49531e299f3a781ca52eb924c55ad27e9c740ec9fe0f875a88a5f1fb65d10fe299b22302d3d84f9", 0xce) 2018/02/03 07:44:32 executing program 5: mmap(&(0x7f0000000000/0xdec000)=nil, 0xdec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000018000)='coredump_filter\x00') preadv(r0, &(0x7f000069e000)=[{&(0x7f0000e9a000)=""/179, 0xb3}], 0x1, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000ded000-0x2d)=""/45, &(0x7f0000ded000-0x4)=0x2d) 2018/02/03 07:44:32 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00006f0000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000e53000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f43000)='/proc/self/net/pfkey\x00', 0x4000000040, 0x0) readahead(r1, 0x3, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000000)={{0x2, 0x2, @broadcast=0xffffffff}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x24, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) [ 155.904047] audit: type=1400 audit(1517643872.914:158): avc: denied { create } for pid=22704 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/03 07:44:33 executing program 3: mmap(&(0x7f0000000000/0xd22000)=nil, 0xd22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000d18000-0x4)=0x8, 0x4) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00005be000-0x8)) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f00001dd000-0x4), &(0x7f0000d22000-0x4)=0x4) 2018/02/03 07:44:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000fda000-0x30)=[{}, {}], 0x2, 0xca) poll(&(0x7f000014f000-0x8)=[{r0, 0x11}], 0x1, 0x7f31) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004e1000-0x10)='/selinux/policy\x00', 0x0, 0x0) openat(r1, &(0x7f0000ab6000-0x8)='./file0\x00', 0x80000, 0x1c1) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f7000-0xc)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9f000-0xc)={0xffffffff80000005}) [ 155.971896] audit: type=1400 audit(1517643873.004:159): avc: denied { create } for pid=22704 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/03 07:44:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000217000-0x11)='/selinux/enforce\x00', 0x1, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000a83000)={0x1, 0x100000001}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000274000-0x20)={0x100000000, 0x5f, 0x1, 0x8, 0x13, 0x81}) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r1, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) pwritev(r0, &(0x7f0000f68000)=[{&(0x7f00003d7000)="568c884a0f599e1d02ec1bb148771fad835033fe967777c2343ab3f1755d494dd569d3667bcfe455b85024a26710a506401a2a6e7415509e4b07704c39909507cd6d5b2e1aa9b8a6f0d66e826e5626ed5cdbf087587c5b4816b1465cc4f30c39e35831a36107459e333d893e5484a4d55cbc1f3c52b979f7568258a21146df47ed90b4b955908f18eb69fd85ab0c91551f8210d4281cffa228a1417efacb0f66", 0xa0}, {&(0x7f0000beb000)="624f6fc49f8fad6f9bec8bbaa0ccb10fb1cc8372812f2a417861933836cb9f4f1cb0b019bd3c6c1c6a63e9860dc193c0bcdbf4309bd92064cf1471629e08707a777fe1e481d1770507b0b0754c3a7bebb166a57835814c1fbf5e65e980fad0fb0442ba4b76a440a8b8443b94fd752be7d7be3290d4c1fdb2e69e359410decf60d5bd6646bc4429b8e2f7085eac119d958e648535024e86dcf92d5a9f0d84b36faa94c179ce0c3ec9463efc773497de854f9b7a66060ac8b59a321f2d6d78911136a81afa11328298b1d7e7e468909d8a192e", 0xd2}, {&(0x7f0000117000)="6cb8d2e74d807ce6deec0f05fc0e7fae81d4455e72f8960a8a2b7d42e8d7e299449cd765c6669332ca572c1fe217c2d793bf58c629accc977d80e060228bc2a43aab8fdee8b65cae522ddacd9f6e039fec5b6417ccb7663b73a119994f76dafca957f888d3a01086869cb7ef1585cb270678714b5a9098ff2bda816e374d37716b8a5b86ae7c016a01041f182d45150b7571e94163", 0x95}, {&(0x7f00000c8000)="ce1de57b71af03df41ffe85606ff21c18acf7b3512b813518774a63f51e1b6c66f97d446e674253dde168e50e8d9efbad4f49f0311b3241b5c602c90ea6e25040040eae158d722f0e79489007fa738246d9e6781b7533fd548b570606c0e0989f8dc54ae03a7dfe1feac51b8cf0c6d6f6fe7fca2ae60a512bf120277eff0fc2e8b5b0d6d5ab83e17e613ccce26b1b342d26d19575a50f06a893441b6eeecae25a042d12974c7cb9ff93c5b4f2d9fc21f139eacca1729de98ec9a07f2af68cb253050f71114e5cca251a88071bbcb03b904034cfc86093aac180ae47439a2863fdf905604c5f315df17d223716b62", 0xee}, {&(0x7f000046c000)="faa70c571616277a2e101bce88929a5c705783d60522772fcb035ef29fe8db22e78e1a67c8c80daae9c6bbfdb5ba6b5556768727c2e912afafcc5935a75318a5beeb7bd6ed5462c8cbd48b565f4c2a20503172828146e02660e6726774e1b78e210190672c7c92fe2c667ff756fd73297f6939de0adcc54f30cde3c6f03e9999d7bc8ad6ea5c596355649ad1f4a5e94a298b59d26d5f20862a5e9a91f0052a19ac24ff7c13534764acab004fbd3874241f10eb228ab7a1b9480022573f9b5404ab0d38a287de", 0xc6}], 0x5, 0x1) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:33 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a7d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000000000)="a2935e79e6c1f1cf968c195af6a878a7237d24c1132e0322aa6f493aab3aec1e3a9ffe601df922a09eaebf53ef16503ded58c12a9a2db99c91bf9d715fa70232c9131d3ce2bc35a842d89bce79817176a38287a3b8d9916786f162cd7b6083ebc1", 0x61, 0x40000, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='net/ip6_mr_vif\x00') readv(r1, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) 2018/02/03 07:44:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f0000033000-0x18)) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000a48000-0x78)={0x7fffffff, {0x2, 0x2, @broadcast=0xffffffff}, {0x2, 0x2, @rand_addr=0xd86}, {0x2, 0x2, @multicast2=0xe0000002}, 0x0, 0x3, 0x100, 0x10000, 0x1f, &(0x7f000021c000)=@common='eql\x00', 0x8, 0x7d, 0xffffffff}) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000000d000)=0x4, 0x4) r1 = dup2(r0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ab9000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x7, 0x6, 0x9, 0x8, 0x8, 0x9}}) pivot_root(&(0x7f0000914000)='./file0\x00', &(0x7f00006e2000-0x8)='./file0\x00') 2018/02/03 07:44:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00001ce000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x9, 0x101}, &(0x7f0000976000-0x4)=0x98) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000722000)={0x4, &(0x7f0000041000-0x10)=[{0x20, 0x1}, {0x80000000, 0x1}, {0x3ff, 0x378}, {0x4c8a, 0x9}]}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000053a000)=@assoc_value={r2, 0xfffffffffffffffb}, &(0x7f000020c000-0x4)=0x8) timer_create(0x4, &(0x7f0000ba1000)={0x0, 0x10, 0x0, @thr={&(0x7f0000a1e000)="03efaa6b71396648b75524cdcdcd432e204f48eca8cd4381ba0d94a96b452da46954a1f361965c535d1109825323d10533fd7acd43bad046ab88568f2f3e2a0c3805e97ad749a2a819b34a98bf56f4dbc604fc0e828ce21c556c9e7b66f5e49c506dcf0f0188cac5ee7066423e7e619b014962965e3e244e25ff3454b83908bc", &(0x7f0000a90000-0x88)="091840f9e8ca269db97afca4f29dba55842ec4964d64b07f7363dda0af70fb238dd6bc5a51683d4a22b6470f0d88181fc2942cc45839feceb3a9b4c3b782ddc88c222401f21a2951130d213f06fba6c0397e81d8aa8f7d6b57dc937bb8ba87d9a693f587750e3692006304f6edac83e36fa30b9b9c8a8415626919bbc716278f36bf27ba4a0210f6"}}, &(0x7f00008a8000)=0x0) timer_getoverrun(r4) r5 = epoll_create1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r6, 0x0, 0x22, &(0x7f0000008000)={@empty, @loopback=0x7f000001}, 0x30f) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000118000)={@syzn}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000099d000)={r3}, &(0x7f0000001000-0x4)=0x8) connect$inet(r6, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r6, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r7 = timerfd_create(0x0, 0x0) finit_module(r5, &(0x7f00001d8000-0x7)='system\x00', 0x3) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f0000d37000-0xc)) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00004ea000)) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r7, &(0x7f00001da000-0xc)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000be9000-0x18)={0x0, 0x2, 0x0, 0x60d, 0xdf62}, &(0x7f0000710000)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ec2000-0x8)={r8, 0x8}, &(0x7f0000210000)=0x8) r9 = mmap$binder(&(0x7f0000298000/0x4000)=nil, 0x4000, 0x8, 0x80030, r7, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000f0d000)={0x0}) r11 = mmap$binder(&(0x7f0000dff000/0x4000)=nil, 0x4000, 0x2000001, 0x80010, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000305000-0x30)={0x78, 0x0, &(0x7f0000847000)=[@free_buffer={0x40086303, r9}, @dead_binder_done={0x40086310}, @increfs_done={0x40106308, r10}, @decrefs={0x40046307, 0x3}, @transaction={0x40406300, {0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x18, 0x20, &(0x7f00000d2000-0x18)=[@flat={0x776a2a85, 0x1, r11, 0x3}], &(0x7f000009c000)=[0x18, 0x28, 0x30, 0x30]}}], 0xd9, 0x0, &(0x7f0000cc7000-0xd9)="10fcb65fd1864971cb7149c883e36875386f798e848308c7b93d081be91fa98444b1541d42cdfd619b57f11f3afec55b3b95c83164bc7a74a213975d836916d56d46a1f3b2db8202069d7095764f3ed25133cd06f2814e6755cbec8c7cef1fcb71e3b0a5804bd060efce6a5e616603b76f925563a8dabce784c4bb57ba183078c704f378af673d426df3dfcfde049369588a86fa0dea987c71a7e382fca0f9ae2a7a3525be2ca66ac037bb3b400e4dc53944f63740fff209e57f21f6cc61c7e9a255ba6d2bac3c0c942b5f9f34190d32291ee0a19b27c51206"}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r7, &(0x7f0000e3d000-0xc)) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00008fe000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}}, 0x10, {0x2, 0x1, @multicast1=0xe0000001}, @common='sit0\x00'}) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000879000-0x13)=""/19) 2018/02/03 07:44:33 executing program 4: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000ef0000)={0x6, 0x400, 0x1, {0x77359400}, 0x5, 0x1}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee1000-0x81)="c6", 0x1) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000eed000)=0x1000004, 0x4) recvmsg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000ef0000-0x30)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51}, 0x10040002106) 2018/02/03 07:44:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000d12000-0x105)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8906}}}, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000518000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f000055c000-0x4)=0x1c) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00005c3000-0x4)=0x1, 0x4) 2018/02/03 07:44:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000fd0000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x3f6) connect$inet(r0, &(0x7f0000484000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/03 07:44:33 executing program 1: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000780000-0x8)={0x0}) bind$inet(r0, &(0x7f000048f000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r1, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f3d000)={{{@in6=@empty, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000fdb000)=0xe8) sendmsg(r1, &(0x7f0000531000-0x38)={&(0x7f0000db5000)=@ll={0x11, 0x17, r2, 0x1, 0x69b7, 0x6, @empty}, 0x14, &(0x7f0000605000)=[], 0x0, &(0x7f00008b4000-0xd8)=[]}, 0x0) 2018/02/03 07:44:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000aa2000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000cf3000-0x5a)=""/90) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000e3000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r3, 0x40001) sendfile(r1, r3, &(0x7f0000001000), 0x400000000fee) recvmmsg(r1, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg, 0x58, &(0x7f0000ab2000-0x60)=[], 0x0, &(0x7f000000f000-0x3f)=""/63, 0x3f}}, {{&(0x7f000000b000-0x10)=@ax25, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x3}}], 0x2, 0x0, 0x0) sendfile(r2, r3, &(0x7f000078b000-0x8), 0x10000) 2018/02/03 07:44:33 executing program 5: uname(&(0x7f0000457000)=""/79) r0 = request_key(&(0x7f0000cc3000-0x8)='trusted\x00', &(0x7f0000d19000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f95000)='/dev/qat_adf_ctl\x00', 0xfffffffffffffff8) r1 = add_key(&(0x7f0000b90000)='encrypted\x00', &(0x7f00001b5000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000094a000-0xb8), 0x0, 0x0) keyctl$setperm(0x5, r1, 0x0) keyctl$get_security(0x11, r0, &(0x7f00007d2000-0xa8)=""/168, 0xa8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000076f000)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000b05000)='/dev/qat_adf_ctl\x00', r0) 2018/02/03 07:44:33 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000081000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000001000-0xc9)=""/201, 0xc9) listen(r0, 0x0) 2018/02/03 07:44:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) fchdir(r0) r1 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='net/ip6_mr_vif\x00') readv(r1, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) 2018/02/03 07:44:33 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000001000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r1, 0x1, 0x6, @random="346dace32881"}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000003000-0x30)=[{0x8, 0x954}, {0x8, 0x19c}, {0x7, 0x87}, {0x3, 0x7}, {0x3}, {0xf, 0xbe}], 0x6) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000002000)={0xfc0, 0x9, 0x40, 'queue0\x00', 0x3}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000101000)=[], 0x0, 0xfffffffffffffffe) 2018/02/03 07:44:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a9b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000050d000-0x8)) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f000056c000)={{0x1c4, 0x6}, {0x2, 0xffffffff}, 0x1, 0x3, 0xff}) 2018/02/03 07:44:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b04000-0xc)={0x0, 0x0}, &(0x7f000067b000+0xa27)=0xc) fcntl$setown(r0, 0x8, r1) ptrace$peek(0x2, r1, &(0x7f0000b77000)) fcntl$getownex(r0, 0x10, &(0x7f0000d64000)={0x0, 0x0}) signalfd(r0, &(0x7f0000df4000)={0x7fff}, 0x8) rt_sigqueueinfo(r3, 0x2a, &(0x7f0000855000-0x10)={0x28, 0x2, 0xffffffffffffd038, 0xfffffffffffffffd}) ioprio_set$uid(0x3, r2, 0x7) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x40000000000000e) ptrace$peek(0x3, r3, &(0x7f000031c000-0x8)) gettid() 2018/02/03 07:44:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$mice(&(0x7f0000178000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000add000)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000274000-0x44)=@ipv4_deladdr={0x2c, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_LABEL={0x14, 0x3, @generic="5360bf509b05e182235f3e5efbd1e29c"}]}, 0x2c}, 0x1}, 0x0) 2018/02/03 07:44:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") socket$nl_xfrm(0x10, 0x3, 0x6) preadv(r0, &(0x7f0000bb3000-0x10)=[{&(0x7f0000914000-0xd6)=""/214, 0xd6}], 0x1, 0x0) readv(r0, &(0x7f0000636000)=[{&(0x7f0000141000-0x5)=""/5, 0x5}], 0x1) 2018/02/03 07:44:33 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000002000)=0x8001, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000012000)={0x0, 0x2d}, &(0x7f0000003000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000-0x8)={r3, 0x7}, 0x8) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fsetxattr(r2, &(0x7f0000000000)=@known='com.apple.system.Security\x00', &(0x7f0000013000)='\x00', 0x1, 0x0) clock_nanosleep(0x4, 0x0, &(0x7f0000c10000), 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000001000)=0x200, 0x4) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000002000)={{{@in=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000012000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@local, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000002000)=0xe8) setreuid(r4, r5) mkdir(&(0x7f0000012000-0x8)='./file0\x00', 0x80) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 07:44:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) syz_extract_tcp_res(&(0x7f0000524000-0x8)={0x0}, 0x96e5, 0x80) write$tun(r0, &(0x7f0000cf2000-0x16f)=@hdr={0x3, 0x0, 0x7ff, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, r1, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, {[@sack={0x5, 0x6, [0x0]}]}}}}}, 0x3a) 2018/02/03 07:44:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000762000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) inotify_add_watch(r1, &(0x7f0000494000)='./file0\x00', 0xc4ffc856705cb51b) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x4, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:33 executing program 2: 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$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000f6000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f000047a000)=""/188) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) userfaultfd(0x800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000040000), r2, &(0x7f0000029000), 0x25, 0x0) userfaultfd(0x800) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000628000)) r3 = dup2(r0, r2) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f00003ef000-0xd6)=""/214) 2018/02/03 07:44:33 executing program 0: clone(0x0, &(0x7f0000546000), &(0x7f00000a4000-0x4), &(0x7f0000b46000), &(0x7f0000b47000-0x7c)) pipe(&(0x7f00002fe000-0x8)) setuid(0x0) 2018/02/03 07:44:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000583000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ff3000-0x4)) r1 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='netLp6_mr_vif\x00') readv(r1, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) accept4$vsock_stream(r1, &(0x7f000006c000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x800) 2018/02/03 07:44:33 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, 0x3ff, 0x0, 0x3, 0x1, 0x1090, 0x7fff, 0xf42}, &(0x7f0000001000)=0x20) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000001000)=""/244, &(0x7f0000011000)=0xf4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001000)=[@in6={0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0xfffffffffffffffc}], 0x38) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r1, &(0x7f0000001000)=@access={'system_u:object_r:auditd_etc_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x35, 0x31}, 0x35) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000002000)={0x5}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000013000)='/dev/hwrng\x00', 0x1, 0x0) 2018/02/03 07:44:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x98) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000343000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000013a000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}}}, &(0x7f0000894000)=0x8c) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00009e7000-0x10)={r3, 0x1f, 0x3, 0x5}, &(0x7f00001c5000)=0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) close(r1) [ 156.601725] [ 156.603391] ===================================== [ 156.608222] [ BUG: bad unlock balance detected! ] [ 156.613062] 4.4.114-g4e74e98 #5 Not tainted [ 156.617372] ------------------------------------- [ 156.622206] syz-executor5/22819 is trying to release lock (mrt_lock) at: [ 156.629288] [] ipmr_mfc_seq_stop+0xe4/0x140 [ 156.635151] but there are no more locks to release! [ 156.640143] [ 156.640143] other info that might help us debug this: [ 156.646794] 2 locks held by syz-executor5/22819: 2018/02/03 07:44:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x40001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f2e000-0x14)='ns/cgroup\x00') readv(r0, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) 2018/02/03 07:44:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000f6000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f000047a000)=""/188) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) userfaultfd(0x800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000040000), r2, &(0x7f0000029000), 0x25, 0x0) userfaultfd(0x800) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000628000)) r3 = dup2(r0, r2) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f00003ef000-0xd6)=""/214) [ 156.651532] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0x9f/0xc0 [ 156.660564] #1: (&p->lock){+.+.+.}, at: [] seq_read+0xdd/0x1270 [ 156.668981] [ 156.668981] stack backtrace: [ 156.673464] CPU: 0 PID: 22819 Comm: syz-executor5 Not tainted 4.4.114-g4e74e98 #5 [ 156.681062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 156.690401] 0000000000000000 242ae8a166c450d0 ffff8800aa627920 ffffffff81d03d2d [ 156.698411] ffffffff84771c98 ffff8801d90d8000 ffffffff833c7904 ffffffff84771c98 [ 156.706456] ffff8801d90d88a8 ffff8800aa627950 ffffffff81233354 dffffc0000000000 [ 156.714478] Call Trace: [ 156.717055] [] dump_stack+0xc1/0x124 [ 156.722419] [] ? ipmr_mfc_seq_stop+0xe4/0x140 [ 156.728554] [] print_unlock_imbalance_bug+0x174/0x1a0 [ 156.735381] [] lock_release+0x72a/0xc10 [ 156.740994] [] ? mutex_lock_nested+0x560/0x850 [ 156.747215] [] ? traverse+0x3cf/0x900 [ 156.752651] [] ? memcpy+0x45/0x50 [ 156.757747] [] ? ipmr_mfc_seq_stop+0xe4/0x140 [ 156.763886] [] _raw_read_unlock+0x1a/0x50 [ 156.769675] [] ipmr_mfc_seq_stop+0xe4/0x140 [ 156.775635] [] seq_read+0xa80/0x1270 [ 156.780987] [] ? seq_lseek+0x3c0/0x3c0 [ 156.786518] [] ? __check_object_size+0x154/0x35b [ 156.792910] [] ? __fsnotify_parent+0xbc/0x340 [ 156.799041] [] ? fsnotify+0x5ad/0xee0 [ 156.804479] [] ? fsnotify+0xee0/0xee0 [ 156.809922] [] ? seq_lseek+0x3c0/0x3c0 [ 156.815447] [] proc_reg_read+0xef/0x170 [ 156.821064] [] do_loop_readv_writev+0x141/0x1e0 [ 156.827368] [] ? security_file_permission+0x89/0x1e0 [ 156.834095] [] ? proc_reg_write+0x170/0x170 [ 156.840033] [] ? proc_reg_write+0x170/0x170 [ 156.845975] [] do_readv_writev+0x5dd/0x6e0 [ 156.851829] [] ? vfs_write+0x530/0x530 [ 156.857344] [] ? mutex_lock_nested+0x5d4/0x850 [ 156.863550] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 156.870363] [] ? mutex_lock_nested+0x560/0x850 [ 156.876568] [] ? __fdget_pos+0x9f/0xc0 [ 156.882077] [] ? __fget+0x20b/0x3b0 [ 156.887332] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 156.893555] [] ? __fget+0x232/0x3b0 [ 156.898805] [] ? __fget+0x47/0x3b0 [ 156.903965] [] ? __fget+0x47/0x3b0 [ 156.909124] [] vfs_readv+0x78/0xb0 [ 156.914283] [] SyS_readv+0xd9/0x240 [ 156.919539] [] ? rw_copy_check_uvector+0x2b0/0x2b0 [ 156.926088] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 156.932552] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/02/03 07:44:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='net/ip6_mr_vif\x00') fcntl$setlease(r0, 0x400, 0x0) readv(r0, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) 2018/02/03 07:44:34 executing program 7: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000ef8000-0x5)=""/5) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) sendto$inet(r2, &(0x7f0000c14000), 0x0, 0x0, &(0x7f000098f000)={0x2, 0x0, @empty}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000eee000)=0x29be8, 0x4) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)}, 0x2020) 2018/02/03 07:44:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d99000)="1f00000056007f6d00000d00fc000003072914ffee00ec00000000011d4a51", 0x1f) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a53000)='/dev/vga_arbiter\x00', 0x181400, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000796000-0x4)=0x3f) 2018/02/03 07:44:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000583000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ff3000-0x4)) r1 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='netLp6_mr_vif\x00') readv(r1, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) accept4$vsock_stream(r1, &(0x7f000006c000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x800) 2018/02/03 07:44:34 executing program 4: clone(0x0, &(0x7f0000059000), &(0x7f0000063000), &(0x7f0000ef6000-0x4), &(0x7f0000063000-0x1)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000093000-0x15)=@known='Jom.apple.FinderInfo\x00', &(0x7f0000eb8000)="6d706d795f745369c700ed", 0xb, 0x0) 2018/02/03 07:44:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe2(&(0x7f00001a6000-0x8)={0x0, 0x0}, 0x84000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000f44000)={0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000932000)={0x0, 0x8b, "24f980b006fcf51de1af7403c10867bab9edad68cb2b17aabf2d8f174c245790f05555de5012fa3a5544812b734926b33f73b2e03f513e939e3d73c4454b4446b532fbc7229afe09457f3cfb29cc524e37d61ad769ce2b6e01bcc749a19fe71770616a61b59ac96a506fa9bd9fc20e270f2b567c3879b484a26459819fa3e88e655950c9e7928295681800"}, &(0x7f0000a27000)=0x93) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00005b4000-0x8)={r4, 0x7}, 0x8) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000630000)={r3, 0x1}) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000a9b000-0x10)={&(0x7f0000663000)={0x14, 0xa, 0xa, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x3}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 07:44:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) pipe2(&(0x7f0000500000-0x8)={0x0}, 0x80800) accept$packet(0xffffffffffffffff, &(0x7f0000cca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000ffc000-0x4)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000024b000)={r2, 0x1, 0x6, @empty}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x3, &(0x7f00006ce000)=[{0x40, 0xa7f, 0x0, 0xfff}, {0x20, 0x9, 0x5, 0x9}, {0x20, 0x3ff, 0x9, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) socket$unix(0x1, 0x5, 0x0) 2018/02/03 07:44:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x98) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000343000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000013a000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}}}, &(0x7f0000894000)=0x8c) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00009e7000-0x10)={r3, 0x1f, 0x3, 0x5}, &(0x7f00001c5000)=0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) close(r1) 2018/02/03 07:44:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x98) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000343000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000013a000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}}}, &(0x7f0000894000)=0x8c) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00009e7000-0x10)={r3, 0x1f, 0x3, 0x5}, &(0x7f00001c5000)=0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) close(r1) 2018/02/03 07:44:34 executing program 7: unshare(0x8000000) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d5a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000787000-0xbc)={0x45, 0x2, 'client0\x00', 0x3, "a7b6edbb8221b65a", "88e4fc921630ce1000ff8c6846b9a1a521fba545c2badbaf7061b2eba2406ec8", 0x4, 0x3c06862a}) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) setpriority(0x0, 0x0, 0xffffffffffffffff) mq_timedreceive(r1, &(0x7f00001ff000)=""/67, 0x43, 0x0, &(0x7f00006d6000)={0x77359400}) mq_timedreceive(r1, &(0x7f0000a58000)=""/211, 0xd3, 0x0, &(0x7f0000c8a000-0x10)) 2018/02/03 07:44:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000090000-0x8)=[{0x6, 0x0, 0xc8ec, 0x8}]}, 0xffffffffffffff4f) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) mremap(&(0x7f00006ea000/0x5000)=nil, 0x5000, 0x3000, 0x3, &(0x7f0000d8b000/0x3000)=nil) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) bind$inet(r0, &(0x7f0000021000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10) [ 157.044200] audit: type=1400 audit(1517643874.074:160): avc: denied { create } for pid=22875 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/03 07:44:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b0b000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00005d9000-0x9)='pagemap\x00\a') readv(r1, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) 2018/02/03 07:44:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000583000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ff3000-0x4)) r1 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='netLp6_mr_vif\x00') readv(r1, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) accept4$vsock_stream(r1, &(0x7f000006c000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x800) 2018/02/03 07:44:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) bind$netlink(r2, &(0x7f0000a94000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00004f8000)={0x6, [0xffffffffc3e038f9, 0x6, 0x40, 0x40, 0xff, 0x100000001]}, 0x10) r3 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000f44000-0xe8)={{{@in6=@loopback, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000c40000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f000050f000)={0x6, 0x265f, r3, 0x2, r4, 0x3ff, 0x3, 0x81}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000973000)=0xfffffffffffffeff, 0x4) 2018/02/03 07:44:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000107000-0x8)='./file0\x00', 0x18442, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00002e0000)={0x0, 0xb9, "aef613e642b50b83a4d4ea1b07c4e55014499889eb36bad65f2c3862ba1ee21650854ba77e2cbfa496079ac13734c4b877fbaff38c4b93f00f424880afd7ea4b9d9305575efdcec1566b3556bdc2327181fe8003820ebe1b0a479742793436d73de765f4884c4e9a21c060c2de45325d077086154eb70144c112374a43cdcb22f6a9eed745d20200c42da8311a26a9d25b3edebfc762cd2049130ce1761099fdd7a96fc663bb20e4ba2cf1b09a6b2e1589465ce1ae1d13c282"}, &(0x7f0000a92000-0x4)=0xc1) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a0d000-0xc)={r1, 0x1, 0x2, [0x401, 0x1]}, 0xc) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000fbb000-0x4)=0x5, 0x4) write$sndseq(r0, &(0x7f0000c55000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000cbb000)={0x0, 0x0, 0x0, 0x0, @tick=0x8, {}, {0xfffffffffffffffd}, @time=@tick=0x7100000}}}], 0x30) [ 157.126735] audit: type=1400 audit(1517643874.164:161): avc: denied { create } for pid=22875 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/03 07:44:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000583000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ff3000-0x4)) r1 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='netLp6_mr_vif\x00') readv(r1, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) accept4$vsock_stream(r1, &(0x7f000006c000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x800) 2018/02/03 07:44:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='net/ip6_mr_vif\x00') readv(r0, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00003ba000)={0x0, 0x6}, &(0x7f0000be1000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00001af000-0x8)={r1, 0x5}, 0x8) 2018/02/03 07:44:34 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000009000-0xa)="6d61705f66690000c100") mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000022000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) ioctl$int_in(r1, 0x5421, &(0x7f0000021000-0x8)=0x4) execveat(r1, &(0x7f000001f000)='./file0\x00', &(0x7f000001f000-0x3)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f0000001000-0x4)=[], 0x0) 2018/02/03 07:44:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) bind$netlink(r2, &(0x7f0000a94000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00004f8000)={0x6, [0xffffffffc3e038f9, 0x6, 0x40, 0x40, 0xff, 0x100000001]}, 0x10) r3 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000f44000-0xe8)={{{@in6=@loopback, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000c40000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f000050f000)={0x6, 0x265f, r3, 0x2, r4, 0x3ff, 0x3, 0x81}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000973000)=0xfffffffffffffeff, 0x4) 2018/02/03 07:44:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00007b2000)={0x0, @loopback, @multicast2}, &(0x7f0000227000)=0xc) sendmmsg(r0, &(0x7f0000b54000)=[{{&(0x7f000082c000)=@in={0x2, 0x1, @empty}, 0x10, &(0x7f0000366000-0x40)=[{&(0x7f0000dd1000)="cb4a641559b97274db102820fe7c8672bee2bea3ed6d4db5988b29c2e150b215f44fc9915a784bcd22ad40ef863dd29d63b26902b90ef01113f19b54173359d52129e29986cd1cf602f999054da9a4eba923b8c3f2f55ba094b90041cd7780ed87fdc62484280402102c2bab775fe2d6351b046c3f13d216f7ec7af25213cbdd6fe5eaacb41b676e7bc5a10ddc73211f6737d35ee442dd94d2de7cbcf876267a414f9d5dfdd234caf1550c8e598124dbf34fbecc", 0xb4}, {&(0x7f00007a5000)="df10b7a9802c5f6a11d5cef17e70d5e9a388ce7d26e41b930731bde7d15b72f396d6c57dadb71fc0d2601f32bebd3e6c830b0ddbe79dd1dd6ff8f3d6dd0c56f8a8e9323349991426c280b4cd0e35450c61ffcf63c12aca841c26e6d1a88f4659d6eb2c7331da78f4cdb20863a3f708bed80add0718d9f2bcdaae1429e5f1a3e6a12c7c2ea7a25ab4fe88066f3454f4a3021e5e814edd5f3dc610cefbb567410711a1256a0ec2ebb2", 0xa8}, {&(0x7f000083a000-0x23)="77e85508ffefb6d983cd1e69bb96f1183673ab391ef354b4465189de4969c1dd690852", 0x23}, {&(0x7f0000c24000-0xd)="6bc4a0b13a1e45bd9523f6f50f", 0xd}], 0x4, &(0x7f000052c000)=[{0x38, 0x11f, 0x0, "11043415df5fa64c375cdd59903b806ae4201055fd1725a1d8b565880025c2b0ec9a"}, {0xb0, 0x10a, 0xff, "07d3674e145a580e9058399f62cb157b65cf60a38f59609b04b8e2b1d1211b485223295b4bbfc36e6d683091a3d3bac9c1eb5d665f2ec081e818d83a822f6639e516f1ca2e0b2c783b1ddf51065c719626ac298783fba9d4f4723b824414a337b5fb08bd479756ed16ea58423f08c22a3608a91bd68bc441c30103a8a9a1dc6a876d2a42513032a0a1f18181ce71cd7d0771d910747fcbe13f68"}], 0xe8, 0x80}, 0x1}, {{&(0x7f00006d5000)=@ll={0x11, 0x1f, r1, 0x1, 0x4000, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14, &(0x7f0000f86000-0x50)=[{&(0x7f0000abf000-0x59)="d529d77f8cdded02e3d129db1989c669ee333e2fdf8d3f427d8253614999a40e9661d19b03a710e30211bd9f113d1c8c312bb23c5943f5b7efc732ad1a6edce5683a2c90175184b7d37bee0028134e999a51f99be7ba1c2994", 0x59}, {&(0x7f0000054000-0x56)="caf6d23a5b776dee99c79aa378a1ac4832c04609e7fc3ea8cd336b41b3ed4d0a4189e56005d1a925f33c9f24667ba454e4ea950a8e0985bc914419f23c077a14c152016531ca8936affe7e04bfbd8f396c4db67dd55b", 0x56}, {&(0x7f00002e8000-0xc4)="cf88ae1216b483193d5ca6d17b69754e807a3120ff7998e87e5cd3fa195aaa53ccfb23fb00e0ccf94d68574bd38106a88cf95037cba6917f184b6820e14008f5a67535ed6f7b42d130e267517b9cf085b4bf886d4e412a31d76e43b670d0023ae4720ba1fcdd996c5c223341859306619cca0b760d16e9f48b6c8b9d1e4ec6b16eda2f82d9225522a74c6594a8b95c69898f17a37103e7853c059847cee3e771f39e8eff70aa9e860e7a47606961f0b35a2029a8c0af16e28f598f9390727c002b79c66f", 0xc4}, {&(0x7f00004ec000-0x69)="920e08c80d26cb4df521728f9d3fb91362015f929f6b3ae2e073b5877aef6b2a0e3e9f43163b0d845a9d3e1c9dc1299f37f16641a151bf897f7a96d3ace43d56443fdb294eb72b096dc504e0e28f45b598c3b0cd70d1c017a0dd4a87fc9492535146359c9fbff603b0", 0x69}, {&(0x7f0000543000)="3a7e41a316c00f6ab73059e1e77c1d435a0f69238aeaaad210fca317b1cd7203d08458d3fc6a615332c7f9465eb6aafdb9aeaba5e8ede934fa80488755fe859400535a932f97f9439f42bd648a10d6da", 0x50}], 0x5, &(0x7f00004e3000-0x218)=[{0x18, 0x0, 0x8, "16d204dd82"}, {0x108, 0x104, 0x8e, "9b2a9f0cc28b7d64f8eda3e8cd669cba89ddecb552fdf3c5383f2280b2e637697295a1301c11689553a124d197ecb35f49fdcffbbb413a2ada89acbc2e560a981ad5db819f934e307a0d078115d6254637d27544a62935db25941057f938968ed1b901e41af36cd1b13bdddc94e07cfe1172466b01a57813af4ee941e861eedb8b0050f2d74d646c84c7e0918b9d1710e38a4f8edbc7701872710522592ed9702e3f221a7fccf9f09da7976451796a5dfd35ab4eba32802312589bcb0acfa9a200c2484bebdb8453c773de473506d0b3c806503bb9e558f68129544e4beeec4c27db99d724f394d60e63f6092922427e52ad"}, {0xf8, 0x10d, 0xdf, "f5863d81b2c28a9242583fb4b2a3ccb2d555cf636b2cd9f134961f61d5870f45f099dd3f1ce44d521d0869d34e29160c1e71d587c15c529ef641eb6f75f64679e3514807025939844b59dd9bde7031f834ef5166fdbc4c753e224da125ab8d90901d86b099c3299ec653de9bd4abf3e752c7291e4335020f93badcc9d197704dfe728a07da806d364f9b9a863fec29fafbc4f03a1ea0bb2db92ed7210c41cffdb5ab55af26a18a9c5f210e568e0ec64cf866cbd76fe174da094c748770547ba2a8bdaa3927846379c3a04627f33b2b10bf686d52ce321a0c037b629d4e7072da88"}], 0x218, 0x800}, 0x681}, {{&(0x7f0000fe0000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x4, 0x3, 0x4, {0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32, &(0x7f0000555000-0x50)=[{&(0x7f00002f2000-0x4d)="ca6b8401754b58160eecb5dea7b6d30ca44644f4706fb4dd90f15fc5ce5e5ffff1698fde3dd5a5ca3e45d8aba80826096564e9671a0be0dc0857b1ca5536b9d74311278b7c050a7fd7f3a21a3b", 0x4d}, {&(0x7f00007e5000-0x4a)="a7649c4e1527928c8b1ebe555dd91ebc3abfbf73521378280d7deda22f5c015dbc87d6d53caf7079752332fb1b800594dec5159f404e7beaa8e5298d57a623fbe228256b47b3d23a46a2", 0x4a}, {&(0x7f0000fd2000)="3784d953fb6846dafdb0654ce85c1ea7cf1d7f928509f2d74f941135238cfe9bf36da2c00a67706fff2a7de0fb10f1983ba238f381d7a3d508e90061aae678f79b6d13581b753cccc1954f5a318db7e12fe24d2b514d96bff11d47cdbe4217557aa058ca09fe6217d1c5645b9e549b1f4c07c58712fc67e33708fb051ffb90936bcf0a46d8d025", 0x87}, {&(0x7f000064c000-0x67)="892234e7e28bae1730ad5fd92991a87308feeba16a1add96731e6097667df9026cad99e18af6a9dffbb46e1204efc25553698d098ac448e9a03230fb60da47d4617c4bf344fb1c1212485463988273341b12ae4964bfe10f5a87084e14549464f34f7057fadc82", 0x67}, {&(0x7f00007e3000+0x176)="cd90b61de8c4a9ab7ceb4f0a0e06b0d61b4d5acd5ac70ca57bbadb638e2222a3ce47d599e7cfa9aea99eedc9d4a48c5d8e803b301e50eed5120d5dedc39548910c6c4dddb0bb47486143c38fe0f8b12b97f8c7aea34c44ce0a4f883224c1b05431e9cafdda4b621a5666b1a515eddce7e55872dd7daa84a848d373d60c7ac4b51f35d73526acb208b1add5", 0x8b}], 0x5, &(0x7f0000416000)=[{0x1010, 0x10c, 0x0, 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{&(0x7f00001cb000-0xa3)="0d0979c222ddb1021c286a77967ed319ea38d84917cf3175f14f1f85324cc18b08d317ecbb559f061b3cd3f48351d73dbda7271cac7beb1872b73bfbe5b1875cfdde2c90112e3bc9394375de04b86daa6a2873fbc7c5d457a0e825210165405b8056ce58fc51d67bb1a28d36fe13d1003d6ea639dc16652a3f4696c7d2ec82de81881092c5f0feb084a06b138eb74691b9b8a58241679524a9682eec68ec95edff2440", 0xa3}, {&(0x7f0000372000-0x22)="a10d892a52a6f80cda2a9035688597360b76efe8bcc7085ab6ef4afc69841fad5506", 0x22}, {&(0x7f000083e000)="4f8de92a6e355f115193b8a15dd76d85062779a799031adfc4b0c970404197815980ff35741f463f4bb72e48070b2b481520b0c4d8539cf6b96fe1d8d65182b7e279701fbb9d208e48de", 0x4a}], 0x6, &(0x7f0000575000-0xe8)=[{0x38, 0x108, 0x4, "0ab590f3ce76dc1b571525ecc7b3ed953239a13e8b22a4702746df363e6e95fa4ee2dc"}, {0xb0, 0x189, 0x7, "cb4bd9d969d3bb51c6e17892673c7bfe875feb45d0dfb0055ca67c78ec7cfc59f5e1cf23f8209131d466cfbf088e78d436f99b6da48520cd22faa442771255df7917d093032ff2aadfe9a81bfba1d14f9b2a052b95cd760d805597df2f5047a44b40388d602c51d78755b4f28bb3e37e9f4cdc6bd0de9d693c31bd2461a30e113ee9d8a4185b34e4dfd2395b1c09ca6f4ea64f527853ac8dd73b961a"}], 0xe8, 0x4004000}, 0x1}, {{&(0x7f00006aa000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58, &(0x7f00007e4000-0x20)=[{&(0x7f0000b15000-0x5b)="207d0a63b512e851c19dd9137de86b6132c86c53e198abf2efa1dfccd9973d9e7fc6d8581fd4b2b4ae8f4bad91ed8a04a3e21237bc23c9b641788b6507756b0651fa1be1af68c0a7926b0c98c5077bf1efe668bcec7b6a643bf26d", 0x5b}, {&(0x7f0000de0000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000516000)=[{0x58, 0x88, 0xd63, "655a720d3d7806f3bd378f4350c4080039b636377f4aa3aaa46bbf679d08d08a093d9f1798ce4aeb78b4cb5c39e9c178df7ced2a4e8cd1fd4090379fdc301c06136fdc00cff7"}, {0x90, 0x29, 0x1, "c61fca7979c5706f0b2a27bcc0b48dd431807c4bdab72c6238493869c0541ff805766d18e9730074ad70e0df1af33fc84e3e4385c9df1d464d24e76b2fd6498541098066f2427607f59aac6fce31bd9e8976c301d116a530360a99b9a371be5df27403af19624b5f343811a2ef70b848528eda75ee6c70878d3404f0be657615"}, {0x110, 0x101, 0x1, "8f04210771afdf5ac96a226b7ff90e3107b0f948ff15d45ed37f2f52247492e617fb29f8bb7dad9541811ee7e4ca8b94500929abe355685495c393ba8eb5181fe16f2f3194c962b7e54523d03ac2e8e9a279a195a458eb15daed281e60ed788d1d24eada80f4cfbe77425b87fb98d6fe12bd29cc7321a278c9ff77d9ea7f59bd9b0e9a96788f6fd744ed8515b621544fd4be6186cbc685878ab170075ea68f8dadef9825f706813746adab8af8cee3a4f7aa039222612e215f4f49c8e830a74c544f4ca1a908cd3eff739af20ab2eadfc9a95ce26c9f188dd22968c02110b00c46c5a861807780cb4f88517edaeba683b5471d491d30cdbc56f4"}, {0x40, 0x114, 0x3ff, "48614f60e6fd94c2fa57fb4e256ee0423867ceb11200c23acdd45c230540b07b9c82dd57f6b6ba68de2fddea43b284"}, {0x28, 0x19b, 0x8, "e68b46e319b16cc233b39a85a911a75d86"}, {0xe0, 0x104, 0x7fff, "c6928f23cf8f39f0ef00819213c4426b8be8efbbd41858684d092dc00c2252f25f13c4348d6807d23c0db552f17316f52a51eb5a8090a88d7b25046059cbf9ba9326fe8f9c508ec42ac908d6a9910841784bd20eb87e60b434d7f917c9cb24352e4ae0c23f6742903c5019c06c2970e044a2e4e329cfec0879ec60627abd14068669117040d0980a1d031fec8449f944b086fc80787df6386871c47f4f98176394621089e57e0c00dbbe1f7f89a69c16e626180c369239c8c741a25c058a5da7c6ca7fe20d69b9fb689fc8b731f8"}, {0x48, 0xff, 0x81, "f6b94116efa1f0d2cd5afbfbd7d9560db2d2980119f8c5d4df5e7326e7e2ef5f453a4f162e439ea7b183573de0e3002b15"}], 0x388, 0x4000000}, 0x2}], 0x6, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000002e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x9201}) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00009ce000)=0xc8, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001a9000)='/dev/sequencer2\x00', 0x840, 0x0) mq_getsetattr(r2, &(0x7f0000ba7000-0x40)={0x8001, 0x7, 0x1, 0x469, 0x3da, 0x2, 0x8, 0x100000000}, &(0x7f00003d4000)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000673000-0x10)={0x0, 0x7f, 0x4, [0x80, 0x8, 0x4, 0x20]}, &(0x7f0000a2a000-0x4)=0x10) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f000083c000), &(0x7f00004f4000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000092a000)={r3, 0xb6fc}, 0x8) 2018/02/03 07:44:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000090000-0x8)=[{0x6, 0x0, 0xc8ec, 0x8}]}, 0xffffffffffffff4f) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) mremap(&(0x7f00006ea000/0x5000)=nil, 0x5000, 0x3000, 0x3, &(0x7f0000d8b000/0x3000)=nil) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) bind$inet(r0, &(0x7f0000021000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10) 2018/02/03 07:44:34 executing program 5: unshare(0x8000000) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d5a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000787000-0xbc)={0x45, 0x2, 'client0\x00', 0x3, "a7b6edbb8221b65a", "88e4fc921630ce1000ff8c6846b9a1a521fba545c2badbaf7061b2eba2406ec8", 0x4, 0x3c06862a}) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) setpriority(0x0, 0x0, 0xffffffffffffffff) mq_timedreceive(r1, &(0x7f00001ff000)=""/67, 0x43, 0x0, &(0x7f00006d6000)={0x77359400}) mq_timedreceive(r1, &(0x7f0000a58000)=""/211, 0xd3, 0x0, &(0x7f0000c8a000-0x10)) 2018/02/03 07:44:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='net/ip6_mr_vif\x00') readv(r0, &(0x7f000074e000)=[], 0x0) 2018/02/03 07:44:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000453000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ae7000-0xc)='/dev/rfkill\x00', 0x2, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000785000-0x1a)={0x54, 0x7, 0x9, {0x2, 0x9}, {0x1ff, 0x40}, @const={0x8, {0x0, 0x0, 0x46d9, 0x9}}}) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000b8f000)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) splice(r1, &(0x7f0000e6e000), r0, &(0x7f0000d9a000-0x1), 0x4, 0xc) 2018/02/03 07:44:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) bind$netlink(r2, &(0x7f0000a94000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00004f8000)={0x6, [0xffffffffc3e038f9, 0x6, 0x40, 0x40, 0xff, 0x100000001]}, 0x10) r3 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000f44000-0xe8)={{{@in6=@loopback, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000c40000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f000050f000)={0x6, 0x265f, r3, 0x2, r4, 0x3ff, 0x3, 0x81}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000973000)=0xfffffffffffffeff, 0x4) 2018/02/03 07:44:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000090000-0x8)=[{0x6, 0x0, 0xc8ec, 0x8}]}, 0xffffffffffffff4f) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) mremap(&(0x7f00006ea000/0x5000)=nil, 0x5000, 0x3000, 0x3, &(0x7f0000d8b000/0x3000)=nil) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) bind$inet(r0, &(0x7f0000021000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10) 2018/02/03 07:44:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000583000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ff3000-0x4)) r1 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='netLp6_mr_vif\x00') readv(r1, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) accept4$vsock_stream(r1, &(0x7f000006c000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x800) 2018/02/03 07:44:34 executing program 7: unshare(0x8000000) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d5a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000787000-0xbc)={0x45, 0x2, 'client0\x00', 0x3, "a7b6edbb8221b65a", "88e4fc921630ce1000ff8c6846b9a1a521fba545c2badbaf7061b2eba2406ec8", 0x4, 0x3c06862a}) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) setpriority(0x0, 0x0, 0xffffffffffffffff) mq_timedreceive(r1, &(0x7f00001ff000)=""/67, 0x43, 0x0, &(0x7f00006d6000)={0x77359400}) mq_timedreceive(r1, &(0x7f0000a58000)=""/211, 0xd3, 0x0, &(0x7f0000c8a000-0x10)) 2018/02/03 07:44:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='net/ip6_mr_vif\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000288000-0x10)={0x0, 0x81, 0x4, [0x7, 0x2, 0x5, 0x7]}, &(0x7f0000968000)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000099f000)={r1}, &(0x7f0000e91000)=0x8) readv(r0, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) mincore(&(0x7f0000389000/0x3000)=nil, 0x3000, &(0x7f0000967000-0x32)=""/50) 2018/02/03 07:44:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) bind$netlink(r2, &(0x7f0000a94000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00004f8000)={0x6, [0xffffffffc3e038f9, 0x6, 0x40, 0x40, 0xff, 0x100000001]}, 0x10) r3 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000f44000-0xe8)={{{@in6=@loopback, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000c40000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f000050f000)={0x6, 0x265f, r3, 0x2, r4, 0x3ff, 0x3, 0x81}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000973000)=0xfffffffffffffeff, 0x4) 2018/02/03 07:44:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000090000-0x8)=[{0x6, 0x0, 0xc8ec, 0x8}]}, 0xffffffffffffff4f) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) mremap(&(0x7f00006ea000/0x5000)=nil, 0x5000, 0x3000, 0x3, &(0x7f0000d8b000/0x3000)=nil) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) bind$inet(r0, &(0x7f0000021000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10) 2018/02/03 07:44:34 executing program 5: unshare(0x8000000) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d5a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000787000-0xbc)={0x45, 0x2, 'client0\x00', 0x3, "a7b6edbb8221b65a", "88e4fc921630ce1000ff8c6846b9a1a521fba545c2badbaf7061b2eba2406ec8", 0x4, 0x3c06862a}) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) setpriority(0x0, 0x0, 0xffffffffffffffff) mq_timedreceive(r1, &(0x7f00001ff000)=""/67, 0x43, 0x0, &(0x7f00006d6000)={0x77359400}) mq_timedreceive(r1, &(0x7f0000a58000)=""/211, 0xd3, 0x0, &(0x7f0000c8a000-0x10)) 2018/02/03 07:44:34 executing program 7: unshare(0x8000000) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d5a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000787000-0xbc)={0x45, 0x2, 'client0\x00', 0x3, "a7b6edbb8221b65a", "88e4fc921630ce1000ff8c6846b9a1a521fba545c2badbaf7061b2eba2406ec8", 0x4, 0x3c06862a}) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) setpriority(0x0, 0x0, 0xffffffffffffffff) mq_timedreceive(r1, &(0x7f00001ff000)=""/67, 0x43, 0x0, &(0x7f00006d6000)={0x77359400}) mq_timedreceive(r1, &(0x7f0000a58000)=""/211, 0xd3, 0x0, &(0x7f0000c8a000-0x10)) 2018/02/03 07:44:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000090000-0x8)=[{0x6, 0x0, 0xc8ec, 0x8}]}, 0xffffffffffffff4f) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) mremap(&(0x7f00006ea000/0x5000)=nil, 0x5000, 0x3000, 0x3, &(0x7f0000d8b000/0x3000)=nil) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) bind$inet(r0, &(0x7f0000021000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10) 2018/02/03 07:44:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000583000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ff3000-0x4)) r1 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='netLp6_mr_vif\x00') readv(r1, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) 2018/02/03 07:44:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000283000-0xa0)={0x0, @in={{0x2, 0x0, @empty}}, 0x100, 0x17, 0xd43, 0x7, 0xa1}, &(0x7f0000335000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000999000-0x8)={r1, 0x81, 0x1f}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) getegid() r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000137000)='/dev/rfkill\x00', 0x2000, 0x0) r3 = open(&(0x7f0000876000-0x8)='./file0\x00', 0x204040, 0x3) fanotify_mark(r2, 0x40, 0x28, r3, &(0x7f0000c6c000-0x8)='./file0\x00') ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f000069e000)={0xffff, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x2, @broadcast=0xffffffff}, 0x80, 0x59, 0x3, 0x1f, 0x6, &(0x7f0000a36000-0x10)=@common='ip6gre0\x00', 0x9, 0x0, 0x1}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) openat$selinux_access(0xffffffffffffff9c, &(0x7f000003a000)='/selinux/access\x00', 0x2, 0x0) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003c0000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000003b000)={@common='teql0\x00', @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}}}) r1 = syz_open_procfs(0x0, &(0x7f0000b48000)="6e65742f7000006bd05f76906600") readv(r1, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e67000-0x8)={0x0}) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000179000-0x10)=@req={0x50, &(0x7f0000ac7000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x9, 0x1, @sync=&(0x7f0000ab4000-0xc)={0x5, 0x31, 0x10001}}}}) 2018/02/03 07:44:34 executing program 5: unshare(0x8000000) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d5a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000787000-0xbc)={0x45, 0x2, 'client0\x00', 0x3, "a7b6edbb8221b65a", "88e4fc921630ce1000ff8c6846b9a1a521fba545c2badbaf7061b2eba2406ec8", 0x4, 0x3c06862a}) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) setpriority(0x0, 0x0, 0xffffffffffffffff) mq_timedreceive(r1, &(0x7f00001ff000)=""/67, 0x43, 0x0, &(0x7f00006d6000)={0x77359400}) mq_timedreceive(r1, &(0x7f0000a58000)=""/211, 0xd3, 0x0, &(0x7f0000c8a000-0x10)) 2018/02/03 07:44:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) bind$netlink(r2, &(0x7f0000a94000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00004f8000)={0x6, [0xffffffffc3e038f9, 0x6, 0x40, 0x40, 0xff, 0x100000001]}, 0x10) r3 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000f44000-0xe8)={{{@in6=@loopback, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000c40000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f000050f000)={0x6, 0x265f, r3, 0x2, r4, 0x3ff, 0x3, 0x81}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000973000)=0xfffffffffffffeff, 0x4) 2018/02/03 07:44:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000090000-0x8)=[{0x6, 0x0, 0xc8ec, 0x8}]}, 0xffffffffffffff4f) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) mremap(&(0x7f00006ea000/0x5000)=nil, 0x5000, 0x3000, 0x3, &(0x7f0000d8b000/0x3000)=nil) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) bind$inet(r0, &(0x7f0000021000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10) 2018/02/03 07:44:34 executing program 7: unshare(0x8000000) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d5a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000787000-0xbc)={0x45, 0x2, 'client0\x00', 0x3, "a7b6edbb8221b65a", "88e4fc921630ce1000ff8c6846b9a1a521fba545c2badbaf7061b2eba2406ec8", 0x4, 0x3c06862a}) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) setpriority(0x0, 0x0, 0xffffffffffffffff) mq_timedreceive(r1, &(0x7f00001ff000)=""/67, 0x43, 0x0, &(0x7f00006d6000)={0x77359400}) mq_timedreceive(r1, &(0x7f0000a58000)=""/211, 0xd3, 0x0, &(0x7f0000c8a000-0x10)) 2018/02/03 07:44:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000090000-0x8)=[{0x6, 0x0, 0xc8ec, 0x8}]}, 0xffffffffffffff4f) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) mremap(&(0x7f00006ea000/0x5000)=nil, 0x5000, 0x3000, 0x3, &(0x7f0000d8b000/0x3000)=nil) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) bind$inet(r0, &(0x7f0000021000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10) 2018/02/03 07:44:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) bind$netlink(r2, &(0x7f0000a94000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00004f8000)={0x6, [0xffffffffc3e038f9, 0x6, 0x40, 0x40, 0xff, 0x100000001]}, 0x10) r3 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000f44000-0xe8)={{{@in6=@loopback, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000c40000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f000050f000)={0x6, 0x265f, r3, 0x2, r4, 0x3ff, 0x3, 0x81}) 2018/02/03 07:44:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000583000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ff3000-0x4)) syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='netLp6_mr_vif\x00') 2018/02/03 07:44:34 executing program 5: unshare(0x8000000) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d5a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000787000-0xbc)={0x45, 0x2, 'client0\x00', 0x3, "a7b6edbb8221b65a", "88e4fc921630ce1000ff8c6846b9a1a521fba545c2badbaf7061b2eba2406ec8", 0x4, 0x3c06862a}) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) setpriority(0x0, 0x0, 0xffffffffffffffff) mq_timedreceive(r1, &(0x7f00001ff000)=""/67, 0x43, 0x0, &(0x7f00006d6000)={0x77359400}) 2018/02/03 07:44:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000e31000)='net/ip6_mr_vif\x00') ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f000085c000-0x4)) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000016c000)={{{@in=@broadcast, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f000039c000-0x4)=0xe8) fstat(r1, &(0x7f00008db000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000697000+0xad8)={{{@in=@multicast1, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000db1000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000046000-0xe8)={{{@in=@dev, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f000031f000)=0xfee6) sendmsg$nl_xfrm(r1, &(0x7f0000fb5000)={&(0x7f00006cc000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00007d4000-0x10)={&(0x7f0000948000-0x135)=@polexpire={0x1d0, 0x1b, 0x90d, 0x1, 0x1, {{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@dev={0xac, 0x14, 0x0, 0x15}, 0x2, 0xdb0d, 0x1, 0xd6a, 0x0, 0x20, 0x20, 0x2f, r2, r3}, {0x4, 0x27, 0x8, 0x6, 0xffffffff00000000, 0xf9, 0x3, 0x4}, {0xffffffffffffff01, 0xfffffffffffffff7, 0x9, 0x9}, 0x4, 0xffffffffffffffff, 0x2, 0x1, 0x3, 0x2}, 0x3}, [@user_kmaddress={0x2c, 0x13, {@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x2}}, @sa={0xe8, 0x6, {{@in=@rand_addr=0x3, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x3f, 0x1, 0x21b, 0xa, 0x20, 0x20, 0x36, r4, r5}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x351ce23a8ea32241}, @in6=@dev={0xfe, 0x80, [], 0x0, 0x14}, {0x3, 0xffff, 0x6, 0x10001, 0x0, 0x400, 0x10001, 0x7}, {0x98a, 0x7, 0x10000, 0xd0b6}, {0x5, 0x0, 0x4a7}, 0x3, 0xffffffffffffffff, 0xa, 0x2, 0xfffffffffffffc64, 0x8}}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x4004044}, 0x20000004) readv(r1, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000b87000)) dup(r1) 2018/02/03 07:44:34 executing program 7: unshare(0x8000000) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d5a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000787000-0xbc)={0x45, 0x2, 'client0\x00', 0x3, "a7b6edbb8221b65a", "88e4fc921630ce1000ff8c6846b9a1a521fba545c2badbaf7061b2eba2406ec8", 0x4, 0x3c06862a}) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) setpriority(0x0, 0x0, 0xffffffffffffffff) mq_timedreceive(r1, &(0x7f00001ff000)=""/67, 0x43, 0x0, &(0x7f00006d6000)={0x77359400}) 2018/02/03 07:44:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000090000-0x8)=[{0x6, 0x0, 0xc8ec, 0x8}]}, 0xffffffffffffff4f) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) mremap(&(0x7f00006ea000/0x5000)=nil, 0x5000, 0x3000, 0x3, &(0x7f0000d8b000/0x3000)=nil) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) bind$inet(r0, &(0x7f0000021000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10) 2018/02/03 07:44:34 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a6f000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00007c9000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000ee8000-0x8)='oom_adj\x00') r3 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000686000)=""/61, &(0x7f0000dd6000-0x4)=0x3d) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000887000-0x8)={0x0, 0x9}) setsockopt$inet_tcp_int(r3, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r3, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r3, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r3, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) bind$netlink(r2, &(0x7f0000a94000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00004f8000)={0x6, [0xffffffffc3e038f9, 0x6, 0x40, 0x40, 0xff, 0x100000001]}, 0x10) fcntl$getown(r1, 0x9) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000f44000-0xe8)={{{@in6=@loopback, @in6=@mcast2}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000c40000)=0xe8) 2018/02/03 07:44:34 executing program 5: unshare(0x8000000) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d5a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000787000-0xbc)={0x45, 0x2, 'client0\x00', 0x3, "a7b6edbb8221b65a", "88e4fc921630ce1000ff8c6846b9a1a521fba545c2badbaf7061b2eba2406ec8", 0x4, 0x3c06862a}) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) setpriority(0x0, 0x0, 0xffffffffffffffff) 2018/02/03 07:44:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000090000-0x8)=[{0x6, 0x0, 0xc8ec, 0x8}]}, 0xffffffffffffff4f) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) mremap(&(0x7f00006ea000/0x5000)=nil, 0x5000, 0x3000, 0x3, &(0x7f0000d8b000/0x3000)=nil) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) bind$inet(r0, &(0x7f0000021000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10) 2018/02/03 07:44:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000090000-0x8)=[{0x6, 0x0, 0xc8ec, 0x8}]}, 0xffffffffffffff4f) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) mremap(&(0x7f00006ea000/0x5000)=nil, 0x5000, 0x3000, 0x3, &(0x7f0000d8b000/0x3000)=nil) bind$inet(r0, &(0x7f0000021000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10) 2018/02/03 07:44:34 executing program 7: unshare(0x8000000) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d5a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000787000-0xbc)={0x45, 0x2, 'client0\x00', 0x3, "a7b6edbb8221b65a", "88e4fc921630ce1000ff8c6846b9a1a521fba545c2badbaf7061b2eba2406ec8", 0x4, 0x3c06862a}) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) setpriority(0x0, 0x0, 0xffffffffffffffff) 2018/02/03 07:44:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000090000-0x8)=[{0x6, 0x0, 0xc8ec, 0x8}]}, 0xffffffffffffff4f) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000021000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10) 2018/02/03 07:44:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005c7000-0x4)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000c7f000-0x8)={0x0}) recvmsg(r0, &(0x7f0000aa4000-0x38)={&(0x7f000055d000)=@rc, 0x9, &(0x7f00009b1000)=[{&(0x7f00009e6000)=""/203, 0xcb}, {&(0x7f00000a2000-0xa)=""/218, 0xda}, {&(0x7f0000ca4000-0xbe)=""/190, 0xbe}, {&(0x7f00001fb000)=""/218, 0xda}, {&(0x7f0000b94000-0x7d)=""/125, 0x7d}, {&(0x7f0000476000)=""/196, 0xc4}, {&(0x7f00000d4000-0xd3)=""/211, 0xd3}, {&(0x7f0000b53000-0xdc)=""/220, 0xdc}, {&(0x7f00004b0000-0x1000)=""/4096, 0x1000}], 0x9, &(0x7f0000b62000-0xc3)=""/195, 0xc3, 0x7}, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00007bd000)) getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000c8000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000401000)="6e65742f92745f61636374080a") readv(r2, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) 2018/02/03 07:44:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000583000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ff3000-0x4)) syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='netLp6_mr_vif\x00') 2018/02/03 07:44:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000830000)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) bind$inet(r0, &(0x7f00005ef000-0x10)={0x2, 0x3, @rand_addr=0x6}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) bind$netlink(r2, &(0x7f0000a94000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00004f8000)={0x6, [0xffffffffc3e038f9, 0x6, 0x40, 0x40, 0xff, 0x100000001]}, 0x10) fcntl$getown(r1, 0x9) 2018/02/03 07:44:34 executing program 5: unshare(0x8000000) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d5a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000787000-0xbc)={0x45, 0x2, 'client0\x00', 0x3, "a7b6edbb8221b65a", "88e4fc921630ce1000ff8c6846b9a1a521fba545c2badbaf7061b2eba2406ec8", 0x4, 0x3c06862a}) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) 2018/02/03 07:44:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000090000-0x8)=[{0x6, 0x0, 0xc8ec, 0x8}]}, 0xffffffffffffff4f) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) mremap(&(0x7f00006ea000/0x5000)=nil, 0x5000, 0x3000, 0x3, &(0x7f0000d8b000/0x3000)=nil) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:34 executing program 7: unshare(0x8000000) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d5a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000787000-0xbc)={0x45, 0x2, 'client0\x00', 0x3, "a7b6edbb8221b65a", "88e4fc921630ce1000ff8c6846b9a1a521fba545c2badbaf7061b2eba2406ec8", 0x4, 0x3c06862a}) setpriority(0x0, 0x0, 0xffffffffffffffff) 2018/02/03 07:44:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x410000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00005cb000)={0x0, 0x9}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000941000-0x8)={r1, 0x4}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00005b7000)='/dev/usbmon#\x00', 0x6, 0x101800) r3 = accept4$nfc_llcp(r2, 0x0, &(0x7f0000033000), 0x800) prctl$setfpexc(0xc, 0x1a0080) accept4$nfc_llcp(r0, 0x0, &(0x7f00009d9000), 0x4000080800) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000464000)={r1, 0x3}, &(0x7f0000083000-0x4)=0x8) r4 = syz_open_dev$mice(&(0x7f0000338000-0x4)='/dev/input/mice\x00', 0x0, 0x104000200) accept(r4, &(0x7f0000d9b000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f00006e0000)=0x10) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000657000-0x10)={0x2, &(0x7f0000dbf000-0x10)=[{}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00009d7000-0x8)={r5, 0x2}) setsockopt$inet_tcp_int(r4, 0x6, 0x17, &(0x7f0000b60000-0x4)=0x1, 0x35e) getsockopt$inet_udp_int(r3, 0x11, 0x66, &(0x7f00004a3000), &(0x7f0000511000)=0x4) bind$inet(0xffffffffffffffff, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000a61000-0x8)={0x0, 0x4}, &(0x7f0000713000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00007e8000)={r6, 0x10000}, &(0x7f0000d14000-0x4)=0x8) sendto$inet(0xffffffffffffffff, &(0x7f0000d79000-0x12)="9a34c77f269cd549ed3ecd2c6838f164ea27", 0x12, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000090000-0x8)=[{0x6, 0x0, 0xc8ec, 0x8}]}, 0xffffffffffffff4f) bind$inet(r0, &(0x7f0000021000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10) 2018/02/03 07:44:34 executing program 5: unshare(0x8000000) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d5a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000787000-0xbc)={0x45, 0x2, 'client0\x00', 0x3, "a7b6edbb8221b65a", "88e4fc921630ce1000ff8c6846b9a1a521fba545c2badbaf7061b2eba2406ec8", 0x4, 0x3c06862a}) 2018/02/03 07:44:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000583000-0x8)) syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='netLp6_mr_vif\x00') 2018/02/03 07:44:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000090000-0x8)=[{0x6, 0x0, 0xc8ec, 0x8}]}, 0xffffffffffffff4f) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) mremap(&(0x7f00006ea000/0x5000)=nil, 0x5000, 0x3000, 0x3, &(0x7f0000d8b000/0x3000)=nil) 2018/02/03 07:44:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) bind$netlink(r2, &(0x7f0000a94000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00004f8000)={0x6, [0xffffffffc3e038f9, 0x6, 0x40, 0x40, 0xff, 0x100000001]}, 0x10) 2018/02/03 07:44:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a0d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00007c9000-0x57)="7c011685f4be31741aaf664935691184fe601dc92901747f5fe8faa2bf31ef29bb603229fd192372512e6e70728a91039cd423aad853f0e811b65a29e5c21e827a0dece7aa7cc6fd03266cdea3ef13e2ce62d75dbba1dd") fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000f8000)) r1 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='net/ip6_mr_vif\x00') readv(r1, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0xe}], 0x1) 2018/02/03 07:44:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000021000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10) 2018/02/03 07:44:34 executing program 7: unshare(0x8000000) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d5a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setpriority(0x0, 0x0, 0xffffffffffffffff) 2018/02/03 07:44:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) bind$netlink(r2, &(0x7f0000a94000)={0x0, 0x0, 0x0}, 0xc) 2018/02/03 07:44:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='netLp6_mr_vif\x00') 2018/02/03 07:44:34 executing program 5: unshare(0x8000000) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d5a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/03 07:44:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet(0x2, 0x2, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000a94000)={0x0, 0x0, 0x0}, 0xc) 2018/02/03 07:44:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000090000-0x8)=[{0x6, 0x0, 0xc8ec, 0x8}]}, 0xffffffffffffff4f) mremap(&(0x7f00006ea000/0x5000)=nil, 0x5000, 0x3000, 0x3, &(0x7f0000d8b000/0x3000)=nil) 2018/02/03 07:44:35 executing program 2: syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='netLp6_mr_vif\x00') 2018/02/03 07:44:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000021000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10) 2018/02/03 07:44:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) pipe(&(0x7f0000718000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000227000)={0x1, &(0x7f00003bb000)=[{}]}) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f000021b000-0x8)=0x5) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:35 executing program 7: unshare(0x8000000) setpriority(0x0, 0x0, 0xffffffffffffffff) 2018/02/03 07:44:35 executing program 5: unshare(0x8000000) 2018/02/03 07:44:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet(0x2, 0x2, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000a94000)={0x0, 0x0, 0x0}, 0xc) 2018/02/03 07:44:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000021000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10) 2018/02/03 07:44:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000583000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ff3000-0x4)) syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='netLp6_mr_vif\x00') 2018/02/03 07:44:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) mremap(&(0x7f00006ea000/0x5000)=nil, 0x5000, 0x3000, 0x3, &(0x7f0000d8b000/0x3000)=nil) 2018/02/03 07:44:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='net/ip6_mr_vif\x00') readv(r0, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) fsetxattr(r0, &(0x7f00002fa000-0x9)=@known='user.syz\x00', &(0x7f00002ef000-0xf)='net/ip6_mr_vif\x00', 0xf, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000a39000)=[@in6={0xa, 0x3, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffffffff81}, @in6={0xa, 0x3, 0xffffffffffff8000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x40}, @in6={0xa, 0x3, 0xc4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}], 0x54) 2018/02/03 07:44:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) mremap(&(0x7f00006ea000/0x5000)=nil, 0x5000, 0x3000, 0x3, &(0x7f0000d8b000/0x3000)=nil) 2018/02/03 07:44:35 executing program 5: unshare(0x0) 2018/02/03 07:44:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet(0x2, 0x2, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000a94000)={0x0, 0x0, 0x0}, 0xc) 2018/02/03 07:44:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000021000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10) 2018/02/03 07:44:35 executing program 7: setpriority(0x0, 0x0, 0xffffffffffffffff) 2018/02/03 07:44:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) bind$netlink(r1, &(0x7f0000a94000)={0x0, 0x0, 0x0}, 0xc) 2018/02/03 07:44:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='net/ip6_mr_vif\x00') ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000d3000)={0x2e3, @tick=0x4, 0x100000000, {0x2}, 0x2, 0x2, 0x10000}) readv(r0, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) 2018/02/03 07:44:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) mremap(&(0x7f00006ea000/0x5000)=nil, 0x5000, 0x3000, 0x3, &(0x7f0000d8b000/0x3000)=nil) 2018/02/03 07:44:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000076d000)={{{@in6=@remote, @in=@broadcast}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@local}}, &(0x7f0000e4b000-0x4)=0xe8) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) mremap(&(0x7f00006ea000/0x5000)=nil, 0x5000, 0x3000, 0x3, &(0x7f0000d8b000/0x3000)=nil) 2018/02/03 07:44:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000021000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10) 2018/02/03 07:44:35 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000-0x4), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000002000-0xc7)="ae75898c9f8d854e3ebde98f28f3ac12ce58ea597e094a43411636817927512820e316de39abc6a4ed2543e3e4f8310cd32fea861238ab61860391c9cfbaf1c9e3b013997fbe3fac30e2dbac15eae3ffccce4ef0c06daf69664c911dbd9d9f85002491a120af82d0090a8c84ed49d3f9f03dcd0461e6aa40914bf85da61c77b41987d48de26e296905bbdba662d1a3ee4f0395b2d37fdad575bc5961046ce18cb8ed36be9bb24c5595fcefc04bec5d697e86b624d57b3876a4d7fddba5e91824f60a417f11669a") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='net/ip6_mr_vif\x00') readv(r2, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) 2018/02/03 07:44:35 executing program 7: setpriority(0x0, 0x0, 0x0) 2018/02/03 07:44:35 executing program 5: unshare(0x0) 2018/02/03 07:44:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000830000)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) bind$inet(r0, &(0x7f00005ef000-0x10)={0x2, 0x3, @rand_addr=0x6}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) bind$netlink(r1, &(0x7f0000a94000)={0x0, 0x0, 0x0}, 0xc) 2018/02/03 07:44:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000021000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10) 2018/02/03 07:44:35 executing program 7: setpriority(0x0, 0x0, 0x0) 2018/02/03 07:44:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) bind$netlink(r1, &(0x7f0000a94000)={0x0, 0x0, 0x0}, 0xc) 2018/02/03 07:44:35 executing program 5: unshare(0x0) 2018/02/03 07:44:35 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000021000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10) 2018/02/03 07:44:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) mremap(&(0x7f00006ea000/0x5000)=nil, 0x5000, 0x3000, 0x3, &(0x7f0000d8b000/0x3000)=nil) 2018/02/03 07:44:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) bind$netlink(r1, &(0x7f0000a94000)={0x0, 0x0, 0x0}, 0xc) 2018/02/03 07:44:35 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000021000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10) 2018/02/03 07:44:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000424000-0x6)='/dev/ppp\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000d0f000)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00006ac000-0x160)={{{{0x2, 0x3, @loopback=0x7f000001}}, {{0xa, 0x2, 0xdc07, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, 0x4, 0x9, 0x5, "4d10de43b5809d923f877ee942b63881bec00d58c0482e6550c0f85bd879e225e0d1971a28635fd6a6a3a75e2ea678a8926d8416dc6ce7eeb7a57b10106b33fc6e9a9a7fcf843dc720b01c2934c15edf"}, 0x160) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) sendmsg(r1, &(0x7f0000766000-0x38)={&(0x7f0000299000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x4, 0x1, 0x1, 0x3}}, 0x26, &(0x7f0000341000-0x10)=[{&(0x7f00007c8000)="82e682c84797f6991275931134c4609385bec43e26d0ad30dc39e4c6775ca6be1701756a6e8cc020f5c61c8be264a582b18f0a6743b12a55712cf07e7fc327503d7b000b0d04b0191affa3a3e41d8d", 0x4f}], 0x1, &(0x7f0000b88000-0x30)=[{0x30, 0x105, 0xffff, "58c5e78965c65746b51cc9d4fa17cd98905c110b0ed7954734e9c8"}], 0x30, 0x40}, 0x80) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00002c0000)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xd}}, 0xc) 2018/02/03 07:44:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) mremap(&(0x7f00006ea000/0x5000)=nil, 0x5000, 0x3000, 0x3, &(0x7f0000d8b000/0x3000)=nil) 2018/02/03 07:44:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00005ec000-0x8)) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000c7e000)="1d65740000000000000002696600") dup(r1) readv(r1, &(0x7f0000b15000)=[{&(0x7f00000c1000-0xc9)=""/201, 0xc9}, {&(0x7f000060c000-0xe6)=""/230, 0xe6}, {&(0x7f00006df000)}, {&(0x7f0000247000-0x92)=""/146, 0x92}, {&(0x7f00007ad000)=""/31, 0x1f}, {&(0x7f0000a0e000)=""/103, 0x67}, {&(0x7f00009b2000)=""/87, 0x57}, {&(0x7f00006f8000-0xf7)=""/247, 0xffffffffffffffcc}], 0x8) sendfile(r1, r1, &(0x7f000002a000), 0x9) 2018/02/03 07:44:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000830000)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) bind$inet(r0, &(0x7f00005ef000-0x10)={0x2, 0x3, @rand_addr=0x6}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:35 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000021000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10) 2018/02/03 07:44:35 executing program 7: setpriority(0x0, 0x0, 0x0) 2018/02/03 07:44:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000830000)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) bind$inet(r0, &(0x7f00005ef000-0x10)={0x2, 0x3, @rand_addr=0x6}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000a94000)={0x0, 0x0, 0x0}, 0xc) 2018/02/03 07:44:35 executing program 7: setpriority(0x0, 0x0, 0x0) 2018/02/03 07:44:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000021000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10) 2018/02/03 07:44:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000a94000)={0x0, 0x0, 0x0}, 0xc) 2018/02/03 07:44:35 executing program 3: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) mremap(&(0x7f00006ea000/0x5000)=nil, 0x5000, 0x3000, 0x3, &(0x7f0000d8b000/0x3000)=nil) 2018/02/03 07:44:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000021000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10) 2018/02/03 07:44:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000090000-0x8)=[{0x6, 0x0, 0xc8ec, 0x8}]}, 0xffffffffffffff4f) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) mremap(&(0x7f00006ea000/0x5000)=nil, 0x5000, 0x3000, 0x3, &(0x7f0000d8b000/0x3000)=nil) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) bind$inet(r0, &(0x7f0000021000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10) 2018/02/03 07:44:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000a94000)={0x0, 0x0, 0x0}, 0xc) 2018/02/03 07:44:35 executing program 3: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) mremap(&(0x7f00006ea000/0x5000)=nil, 0x5000, 0x3000, 0x3, &(0x7f0000d8b000/0x3000)=nil) 2018/02/03 07:44:35 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000000000)='vmnet0)\x00', 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004b1000)='/dev/sequencer2\x00', 0x840, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r1, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r2 = dup3(r1, r1, 0x80000) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) dup(r1) 2018/02/03 07:44:35 executing program 3: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) mremap(&(0x7f00006ea000/0x5000)=nil, 0x5000, 0x3000, 0x3, &(0x7f0000d8b000/0x3000)=nil) 2018/02/03 07:44:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000090000-0x8)=[{0x6, 0x0, 0xc8ec, 0x8}]}, 0xffffffffffffff4f) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) mremap(&(0x7f00006ea000/0x5000)=nil, 0x5000, 0x3000, 0x3, &(0x7f0000d8b000/0x3000)=nil) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) bind$inet(r0, &(0x7f0000021000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10) 2018/02/03 07:44:35 executing program 2: setpriority(0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000944000)=0x0) r1 = creat(&(0x7f0000462000)='./file0\x00', 0x94) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000cd7000-0x4)) waitid(0x1, r0, 0x0, 0xe0000000, &(0x7f00003fb000)) 2018/02/03 07:44:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000021000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10) 2018/02/03 07:44:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000830000)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) bind$inet(r0, &(0x7f00005ef000-0x10)={0x2, 0x3, @rand_addr=0x6}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0xa)='vboxnet1,\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/66) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='net/ip6_mr_vif\x00') readv(r1, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) 2018/02/03 07:44:35 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) bind$netlink(r2, &(0x7f0000a94000)={0x0, 0x0, 0x0}, 0xc) 2018/02/03 07:44:35 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) bind$netlink(r2, &(0x7f0000a94000)={0x0, 0x0, 0x0}, 0xc) 2018/02/03 07:44:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) mremap(&(0x7f00006ea000/0x5000)=nil, 0x5000, 0x3000, 0x3, &(0x7f0000d8b000/0x3000)=nil) 2018/02/03 07:44:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000021000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10) 2018/02/03 07:44:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000000)=0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000000)=r2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r1, 0x80000) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x1000, &(0x7f0000000000)=""/164) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002000)={r2, 0x60, "c0b868732c78519fa677529d1a29cf4cd298c6dba356efeb2ae4c405000f4f3091aa6e66f59964c41eae52540d2542da6b3ca904d7ed7b754ddf7260bcdce0f641aec519642ef0ebb13438a387b2224a52e1eea3a7ca33abd67ae007f939d6da"}, &(0x7f0000000000)=0x68) setpriority(0x0, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000003000-0x52)={&(0x7f0000001000-0x10)=[0x1000, 0x0, 0x3, 0xfffffffffffffffe], 0x4, 0x7fff, 0x7, 0xc358, 0x2, 0x191, {0xff, 0x100000001, 0x5, 0x100000000, 0x2, 0x1, 0x9b, 0x200, 0xffffffff00000001, 0xfffffffffffff801, 0x5, 0x7fffffff, 0xffffffffffffff71, 0x7, "27285a9a452273822bbc0a980ecab19a9b6c9ccc275de6811e0d70e26966b589"}}) getsockopt$llc_int(r1, 0x10c, 0xc, &(0x7f0000003000-0x4), &(0x7f0000003000)=0x4) sched_getaffinity(r0, 0x8, &(0x7f0000000000)) 2018/02/03 07:44:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='net/ip6_mr_vif\x00') readv(r0, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) mount(&(0x7f000069f000)='./file0\x00', &(0x7f0000c2a000)='./file0\x00', &(0x7f0000c46000)='aio\x00', 0x801, 0x0) 2018/02/03 07:44:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) mremap(&(0x7f00006ea000/0x5000)=nil, 0x5000, 0x3000, 0x3, &(0x7f0000d8b000/0x3000)=nil) 2018/02/03 07:44:35 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) bind$netlink(r2, &(0x7f0000a94000)={0x0, 0x0, 0x0}, 0xc) 2018/02/03 07:44:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000090000-0x8)=[{0x6, 0x0, 0xc8ec, 0x8}]}, 0xffffffffffffff4f) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) mremap(&(0x7f00006ea000/0x5000)=nil, 0x5000, 0x3000, 0x3, &(0x7f0000d8b000/0x3000)=nil) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) bind$inet(r0, &(0x7f0000021000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10) 2018/02/03 07:44:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) prctl$setmm(0x23, 0x7, &(0x7f0000f0b000/0x1000)=nil) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:35 executing program 2: setpriority(0x0, 0x0, 0x0) getpid() 2018/02/03 07:44:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) mremap(&(0x7f00006ea000/0x5000)=nil, 0x5000, 0x3000, 0x3, &(0x7f0000d8b000/0x3000)=nil) 2018/02/03 07:44:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) bind$netlink(r2, &(0x7f0000a94000)={0x0, 0x0, 0x0}, 0xc) 2018/02/03 07:44:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='net/ip6_mr_vif\x00') readv(r0, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) write(r0, &(0x7f0000b08000-0xa1)="f96e11243df2b85638442445935fdfed41bde947871af95d248a363a97e2a7d985c05993c09979b1086d6c040b47b5499fb71e82a929edbe7e0e393de66cd127c82ac6bd48eed79b181dd840faf25add69708b7fd6ae3f6cfc1c7f031cb364f4c30710f3863d0f276c032793fb7972bee40e4c1b35b31b463bb7f8123402b7caacc9c653a45b5efaa151ffb7bbf909a27a42f2317fc086719f647fab668b8a46d5", 0xa1) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) 2018/02/03 07:44:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000090000-0x8)=[{0x6, 0x0, 0xc8ec, 0x8}]}, 0xffffffffffffff4f) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) mremap(&(0x7f00006ea000/0x5000)=nil, 0x5000, 0x3000, 0x3, &(0x7f0000d8b000/0x3000)=nil) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) bind$inet(r0, &(0x7f0000021000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10) 2018/02/03 07:44:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000830000)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) bind$inet(r0, &(0x7f00005ef000-0x10)={0x2, 0x3, @rand_addr=0x6}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 07:44:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000021000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10) 2018/02/03 07:44:35 executing program 2: setpriority(0x0, 0x0, 0x0) r0 = getpgid(0xffffffffffffffff) ptrace$pokeuser(0x6, r0, 0x7, 0x100000000) getpgid(r0) 2018/02/03 07:44:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) mremap(&(0x7f00006ea000/0x5000)=nil, 0x5000, 0x3000, 0x3, &(0x7f0000d8b000/0x3000)=nil) 2018/02/03 07:44:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000021000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10) 2018/02/03 07:44:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) bind$netlink(r2, &(0x7f0000a94000)={0x0, 0x0, 0x0}, 0xc) 2018/02/03 07:44:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x11, &(0x7f0000ed4000)=0x1, 0x4) mremap(&(0x7f00006ea000/0x5000)=nil, 0x5000, 0x3000, 0x3, &(0x7f0000d8b000/0x3000)=nil) 2018/02/03 07:44:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c55000-0xf)='net/ip6_mr_vif\x00') readv(r0, &(0x7f0000be7000-0x10)=[{&(0x7f0000845000-0x8b)=""/139, 0x8b}], 0x1) sendmmsg(r0, &(0x7f0000643000+0x651)=[{{&(0x7f0000f91000-0x6)=@hci={0x1f, 0x7ff, 0x2}, 0x6, &(0x7f0000d81000-0x10)=[{&(0x7f0000073000)="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", 0xfb}], 0x1, 0x0, 0x0, 0x80}, 0x1ff}, {{&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x3, 0x9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, 0x1c, &(0x7f00000e9000)=[{&(0x7f0000487000)="b9b903bdaf37fb448b2c745d093b1b8179926c97fd0a738dc5ee8636c9b6c7b99ff83d36d8cac4efaae10c7ae6aa4f383f5375a1884e8ccd79f26236955287125597ad69c51b67e2eeabc8ad43d730ea2f607504880472360edd201c50f59708ea5de818de74792f6b8d6fe8cafb7109ca39f4", 0x73}, 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