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", 0x1000}, {&(0x7f0000029000-0xfc)="710bda8c4fe5f19f5ab54658284096b9946d3a21af34ea9f8fe16f68fb340c80e2488ef72a8e7e3b4fb7aab1252e96d3e82176b6334827fe42ec00617d9b657e703d09707a92c4d507404934a1aaf2758cfce311681aff2bac5e0f6667f4faaa061b5af71acd2e0075e1e913adf4b0decf75e42e318156de2bbe96d10c80308a79461b998a37f8247ecf47cb7d658c54db7dc0403160dff71d18eabda8360b3a410f188ac11ebde0b83d8906a0c1e83cc022c57988ea821824424f9745540d4d6abcb107f0aa66b13f4e416e6b3d900a86b557f643d99ea4655bff90e58bb42476c3c04cce8dee69273e4f1d6d3c0da26e7866607724ad707faa6526", 0xfc}, {&(0x7f00009e8000)="c21e020186afb88805d515f2b941d2834563ca653ce6a03272e099f3008161d28e88ffed7aeafa091571813cba3411eea52d", 0x32}, {&(0x7f000029d000)="7e1875130d8e53b3bfa9e5628175bbc8db497b48734ad3b4f8e5f57e50b55d19e06d1806abbc69d077f1f733584ba46ac41b7d7dad2a058698ad78ae6569cf9afeff54bf641a2f684d1b0d8651dc99a12f77f144ed6a17e90158a76918d70fdc405b145ce4b005c006b412ffeac6f24c6cccca61d5533ce7516e78455c5276df3d01a3de63707154cb23a0403e440a34b97f9cccdbb807f147a419d2712e6bb83d0cace9b957a8ed594437fec94be09acdc7202265a9386724e2bfb1b17ae4ee3ed08a4825de2a0e937388690b337916855a42078864355e0615e07500d4", 0xde}, {&(0x7f00006cb000-0x63)="dc2b7b4daab8b52afacd8d9de4910c7aa23987a350e7a85db14e1838f87c8f753be6ef84eac7127939d58a8cfad3e2d0615ebf28f6fe33d0caf15eae23887da1738770bbdf8f8535da70ef0f13603895589d6550d70a99a02c1ef8db85da2d17b2892e", 0x63}, {&(0x7f0000274000)="2da0b98744af", 0x6}, {&(0x7f0000931000-0x3)="51df04", 0x3}], 0xa, &(0x7f00001bd000-0x430)=[{0x38, 0x10f, 0x6, "75fdbe4f593d02a4181d2cff1573505cd233be5c7f5a5742498845745cc858c851ae978e42"}, {0xa0, 0x13b, 0x4e, "1dfc66324d0ce12f50ca96ac3bff088912750d3225ad997698ddc169f9858b70572ea0ea4780afa4dd6e9233217844714b31629f4dd40cfb73eb2357bb661d9f9615d6cff20f0e058adbb113e206849fa16c36010202aff8039872f2f9e422f206565efe67103477eba0b74076489afdb149895efd5127899ee645093760fa4cdabcc4c75bb81c35d151a0"}, {0x60, 0x10f, 0x1000, "9a175690428541d289591ec7236593988ea608f2e59a4bae546dbd40fbf24260d0442e7f37a0b9c33311a9ebc3fbc566d0cb6918facf1dd968d87e20d43be8f022ee8c07bebd3e7ca97ab829b4f49b"}, {0x78, 0x0, 0x3a7, "06f204baf7eeae44f7c6581d1012b2beab8d024680a5ff30bd9f40bdd07888135033a5b34b4827da73ed9713656ec27bce39dabf99615ed00dd5c54fed45ab6b873cb6f8f40030e57270231b22d5bba2b76a70754d39b7f558113a02e97b4f1cc8"}, {0xc8, 0x116, 0x100000001, "6d59f814245b473aadc24f790dc0c1054458af8ec52349cfe6286684a67e47d2e322907398f270d99095d1605b8f91a202d53ff222cd70999136a5e5652c6b8d3abe0e7973fbf34fed1d28b43b214f00e30c11fd6fafcbc345e6a7de016f740f879543f2a8070d6c7c355bd029531a701b22f239a0e9f6cb90582e798da077709160d8935daf5970c36012fe9f67f75396190ecb90344d95c8696e53295a64848cd910f6af1b82dcc1258f68cb3b767da066"}, {0x108, 0x84, 0x5, "1eb65f2f364a7ae4646944a478ed7936062a986394d2b4c7007e7251f7ec9876d1206aa8f90d49c505c3c9853f3d695df83d3ac1d2b2b017fb88f064c597e45527be239dc620e5e18169d4f8c678ab0d6582695978c4e3662a3ad1f5bed28b84b872924c315d73f899d646d2edad54bb99a61ec3b91e14852fc06dff6b4d7bb8291bc1ac313917ac0ee432dc75246ce7b9c76cb10a2ea6f4107c76aaec5285901bae204341073a6a0f647fe443afe59ee755490971c1d01ea2eff92e970a637a6507894d664bd8e6ba9459062c9de1f945b0b7ff0a03bd291bd282a2a90bdab7a34125a8cadcf037d6eef5c7e6236f716038c4a612"}, {0xb0, 0x11c, 0x0, "6cf53ab0b21036790b4ff82167980d18867c099e22f90538a42d959adc053ec5e8d6df3d4c6df1b4720e9c6d643cf6098d43f8dbf5abccf7c7847d2decad54be9558d2e4656fc3888b36e56a961413c6ffe06d3fa9f932b40f88430ea0858053197dbee6875f356314918e1f315b928e38e1397708df80d58d3ec7eedd3a2d09ca39e58edab63c9930e34ca50471103b56c496ad883374257b5abcedddb451"}], 0x430, 0x40041}, 0x8000) r2 = perf_event_open(&(0x7f0000ee9000-0x78)={0x5, 0x78, 0x9, 0x4, 0xe28, 0x2, 0x0, 0x0, 0x8008, 0x4, 0x100000001, 0x0, 0x0, 0xc, 0x0, 0xb5a, 0x1, 0x200, 0x4, 0x20, 0x7f, 0x8, 0x7, 0x0, 0x400000, 0x7, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x8) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00007d2000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000016e000-0x4)=0x5, 0x4) 2017/12/18 14:29:53 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fda000)={0x0, 0x0}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000047d000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r1 = eventfd2(0x0, 0x0) write$eventfd(r1, &(0x7f0000a1d000-0x8)=0x0, 0x8) 2017/12/18 14:29:53 executing program 6: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000553000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e4e000-0xc)={0x20000000, 0x0}) r2 = gettid() getpgid(r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x7f) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2017/12/18 14:29:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f000022f000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xffffffffffff0000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = openat(0xffffffffffffff9c, &(0x7f0000893000)='./file0\x00', 0x400000, 0x81) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x3d) connect$inet(r1, &(0x7f0000868000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 14:29:53 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000001000)=0x0, 0x4) r1 = fcntl$getown(r0, 0x9) ptrace(0x11, r1) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000011000-0x11)='/selinux/enforce\x00', 0x240000, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000007000-0x4)={0x2, 0x3, 0x7fffffff}) 2017/12/18 14:29:53 executing program 5: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f000079b000)=""/216, &(0x7f0000000000)=0xd8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000022f000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0xffffffffffff0000) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000cf6000-0x44)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="0244fcb3b3a3", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="8a2ce89a382fe5ad59fe667da04c99e1"}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000868000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000e26000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_netdev_private(r2, 0x89fb, &(0x7f0000536000-0x27)="b558395da499650ea01567eddca8461be252c21d30d50fedbf48c416a869671da5c81ee51465b2") 2017/12/18 14:29:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f000037b000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000432000)="", 0x0, 0x20000819, &(0x7f0000db5000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000d5a000)=r1) sendto$inet(r0, &(0x7f0000e46000-0x1000)="11", 0x1, 0x1, 0x0, 0x0) pipe(&(0x7f0000fb6000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000569000-0x64)=[@in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x28a305c8}, @in6={0xa, 0x3, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}], 0x64) 2017/12/18 14:29:53 executing program 6: personality(0x460000b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000cf1000)='/dev/net/tun\x00', 0x0, 0x0) socketpair(0x13, 0x0, 0x479, &(0x7f0000fb9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000c78000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000581000)=0xb) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002ca000)=0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00002b0000-0x28)={@generic="431df1f38e6e0000112f648d1c22ce26", @ifru_ivalue=0x7}) 2017/12/18 14:29:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000067a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000043e000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) write(r0, &(0x7f0000859000-0x25)="24000000180005004d09000000e80ddf0303ec00f8ffff000c0001000400000004ff0008", 0x24) [ 31.169245] audit: type=1400 audit(1513607393.861:10): avc: denied { setopt } for pid=4613 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2017/12/18 14:29:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000a68000-0x4)=0x0, &(0x7f0000894000)=0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000945000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpeername$inet6(r1, &(0x7f0000ec4000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f49000-0x4)=0x1c) bind$inet6(r0, &(0x7f000022f000)={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fcntl$setflags(r0, 0x2, 0x1) listen(r0, 0xffffffffffff0000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000868000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000a82000-0x10)={0x5, &(0x7f0000b8e000)=[{0x4, 0x2, 0x3, 0x6}, {0x2, 0x4, 0x3, 0x6}, {0xffffffffffffffe1, 0x2, 0x9, 0x1}, {0xb389, 0x9018, 0x8, 0x6}, {0x6, 0x280, 0xffffffffffffff81, 0xffffffffffffff19}]}, 0x10) syz_open_dev$mice(&(0x7f00004da000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) 2017/12/18 14:29:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00001a6000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00006d1000-0x4)=0x3, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000022f000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0xffffffffffff0000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000868000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 14:29:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000a3f000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00005e5000)='ramfs\x00', 0x200004, &(0x7f000002c000)="") wait4(0x0, &(0x7f0000ad7000)=0x0, 0x8, &(0x7f0000406000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) waitid(0x1, 0x0, 0x0, 0xc0000009, &(0x7f00002ee000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_getres(0x7, &(0x7f00000db000-0x10)={0x0, 0x0}) timerfd_gettime(0xffffffffffffffff, &(0x7f0000608000)={{0x0, 0x0}, {0x0, 0x0}}) utimes(&(0x7f00008be000)='./file0\x00', &(0x7f0000689000-0x20)={{r1, 0x0}, {0x0, r0}}) r2 = open(&(0x7f0000f05000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000167000)=""/0, 0x0) 2017/12/18 14:29:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000998000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000dd0000)={0x1, &(0x7f0000350000)=[{0x6, 0x0, 0x0, 0x3}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000254000-0x4)=0x0) sendto$inet(r0, &(0x7f000084a000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 14:29:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f000022f000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xffffffffffff0000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000868000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000192000-0xb)={0x10000, 0xfffffffffffffff9, 0x40, 0x200, 0x7, 0x4, 0x0, 0x6a9, 0x5, 0x7, 0x0}, 0xb) getresuid(&(0x7f0000dac000)=0x0, &(0x7f0000ce9000)=0x0, &(0x7f00002fb000-0x4)=0x0) accept4$inet(r1, &(0x7f0000216000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c12000)=0x10, 0x80000) 2017/12/18 14:29:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x1) sendto$inet(r0, &(0x7f00002e3000)='0x0}, 0x80800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000231000)={0x40000000, 0x0}) [ 31.213986] audit: type=1400 audit(1513607393.901:11): avc: denied { ioctl } for pid=4643 comm="syz-executor4" path="socket:[10176]" dev="sockfs" ino=10176 ioctlcmd=8980 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2017/12/18 14:29:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000a3f000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00005e5000)='ramfs\x00', 0x200004, &(0x7f000002c000)="") utimes(&(0x7f000074c000-0x8)='./file0\x00', &(0x7f0000689000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) r1 = open(&(0x7f0000f05000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000167000)=""/0, 0x0) 2017/12/18 14:29:54 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000022f000)={0x0, 0x0, 0x0}, &(0x7f00000e4000-0x4)=0xc) r1 = getpgrp(r0) tkill(r1, 0x2e) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) vmsplice(r2, &(0x7f0000b1d000)=[{&(0x7f0000006000-0xa4)="b2", 0x1}], 0x1, 0x0) 2017/12/18 14:29:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000353000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000967000-0x10)={&(0x7f0000ad0000/0x1000)=nil, 0x1000}) r1 = socket$inet(0x2, 0x803, 0x1) rmdir(&(0x7f0000dc4000)='./file0\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000080e000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005d4000)=0xe8) getresuid(&(0x7f000003a000)=0x0, &(0x7f0000880000)=0x0, &(0x7f0000958000-0x4)=0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000107000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x1, 0x3, 0x2, 0x3f, 0x0, 0x80, 0x20, 0x1, r2, r3}, {0x5, 0x40, 0x10001, 0x0, 0xfffffffffffffff7, 0x6, 0x2, 0x10000}, {0x20, 0x3, 0x40, 0x3}, 0x100000000, 0xbc82, 0xff, 0x1, 0x7, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x7fff, 0x81}, 0x8, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x0, 0x0, 0x8, 0xbe1, 0x1, 0x0}}, 0xe8) sendto$inet(r1, &(0x7f00002e3000)='0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r0, 0xa, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000078c000)='/selinux/policy\x00', 0x0, 0x0) 2017/12/18 14:29:54 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000001000)=0x0, 0x4) r1 = dup2(r0, r0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000010000)={0x0, 0x0}) 2017/12/18 14:29:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) exit_group(0x0) bind$inet6(r0, &(0x7f000022f000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xffffffffffff0000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000868000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 14:29:54 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000013a000-0x1a)='posix_acl_accesstrusted%}\x00', 0x0) pipe2(&(0x7f000081d000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000519000-0xa)='*vboxnet1\x00', 0x1) recvfrom$unix(r1, &(0x7f0000000000)=""/51, 0x33, 0x0, &(0x7f0000f6e000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000b03000)=[{&(0x7f000079f000-0x1000)="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0x1000}, {&(0x7f00005b6000)="fa1183ed0a894f3a69db7e65cc0cc7c17208a65c1eb9b47015fb9c983405d5da3ce843fd", 0x24}, 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0x1000}, {&(0x7f000015e000-0x9a)="add3906e02215854bbc5384a2c2fb4a99ac160ad6e5ff40a92f101eff923f9be996dd05db306bf7ccef364c303f85d0c04d03784c9163687d77dbea099255118a7fb3e0f477569aa32fa27b41ea1931582fd4bc19ee51ac6aa1a681e0d266dcf80b42340a70f7448cc31e746ce8b3f2fde320137a67f64a4c8af127495ecb0385b50169124851dcc19de9328cad15bb2cb78a44ee4d53bd7bbc2", 0x9a}, {&(0x7f0000409000-0xc8)="0ec8ef79014e356ee10a230481b1980b4bee485c2595eb1d928a722121d9a3dff97a53519783d0ab4227ad08b264062d7f91b6c2ae66a2164c94f8ddf0b45dd8020d37c78741a01595775e53fd55300eb2c74ca65d7b7a313f1b15b4a7d31f08e0fec0b683879fede4e0c0d685a4c46f10e294acf157e188c8a2a27ac4d89c4382db0168eb6df3fb622bd0fe0d6a63f8ed9844eebeacb8d788ba4af183985c2855e050526b8668409c349d313cea7ba34c971f52ee88c05b96d59d6418f1a7fa5dd89a7a0fd0e48b", 0xc8}, {&(0x7f0000443000)="9e2de2264ec9d76953c0f754ab5a9ff8b4fe020fe7a2c4579a3a7a30809b5554403c9f1cd50edc67859f2a6e4878a0778969e2dbcb29504c1c70fdd30d8b999a6632804b980ac5aa686d5222f6c8094c3c4c191e21f97985e46280584a83684ce96443bcf3a19b77d0178cec34008f3a40c650aff216bba47aebd3db72a5a9ceb7", 0x81}, {&(0x7f00004aa000)="45665f443a47dd0faeb3bf9b9989929aa0380a4bb764ae544e0ae7aee6a1585679e05e4f6fecd2e1", 0x28}, {&(0x7f0000ded000)="c904924e2f25b099d7fe4a7da904e78a197f895a5e2456aca7f5e655f1f8697726c175e7b9e9c2a89c26537b0813619b0a308fb5d5157bf06d4ab53c81842977dd05217446dd7b21cf1fc993cd9a41bbbd8608d904db767d016bd3dac440379bb38301d096e622b45c17af52fc04b9ce3994b1b9fbde72b739d119c1a66ce738de2c1d844611b79952226719338d0b672e9c6a0f6b13c68a66f21ab10669e7e7a48c3f193af3349f3a69c453487c1a7f1b55c779de2aad1293ccdf70198544b45a4d1727b844e9f62015fed1eaed0b3ff5fed7ecf67b35ae4809304edb97c5be918094777bd4414f5e4b5ec146be", 0xee}, {&(0x7f00008ca000-0xb7)="308b569dd62986cf2df1e9e1283af2f0d9498ca0771cf48545c4f0a4eea48bb2f9f045714492b4efffda8207f5c1e006cafa74b9cd0afbf23c8600aa31c3cd1ff161eb29debe50ce269b11f35f5cc0b41655c3f95cb144cf5900f1950b0b89f67955cea51dc349e3a130111c1dbc257176cc003da24d00793e3ebc2dcfe0a141ad896d6fdcfe4d9b47ae245a991f8bff38213b7aa6556a0d033c4ab97e57311aa544a2a88c37b63b58c02eeae302a8ac3bf3f61342641d", 0xb7}, {&(0x7f0000237000)="356d63a96dfaea884a9409bd08", 0xd}], 0xa, 0x8) accept4$ax25(r1, &(0x7f0000b2b000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) fallocate(r1, 0x2, 0x9, 0x3) 2017/12/18 14:29:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000196000-0x10)='/selinux/create\x00', 0x2, 0x0) sync_file_range(r1, 0x7, 0xfffffffffffffffd, 0x4) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f00009e8000)=0x68) fcntl$setsig(r0, 0xa, 0x0) fcntl$F_GET_RW_HINT(r2, 0x40d, &(0x7f00004bd000-0x8)=0x0) 2017/12/18 14:29:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f2c000-0x9)='/dev/sg#\x00', 0x0, 0x8002) flock(r0, 0x200004) write(r0, &(0x7f0000695000-0x30)="b63db85e1e4d00000001b29d00000000ffffffffed5ed2bc7009000000000000008d872c678ce22c9b160e96aa1fae1a", 0x30) write(r0, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r0, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000440000)={0x7, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, [{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x560) 2017/12/18 14:29:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000deb000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) socket$inet_sctp(0x2, 0x0, 0x84) fcntl$lock(r0, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000d4e000)={0x0}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000f2c000-0x9)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000695000-0x30)="b63db85e1e4d00000001b29d00000000ffffffffed5ed2bc7009000000000000008d872c678ce22c9b160e96aa1fae1a", 0x30) write(r1, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r1, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) ioctl$int_in(r0, 0x92011acac9d97d83, &(0x7f0000337000)=0x1800000) close(r0) 2017/12/18 14:29:54 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ce0000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r1, 0x5417, &(0x7f0000fda000)=0x80000000) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000fda000)='./file0\x00', &(0x7f0000108000-0x27)=@random={'osx.\x00', "2563707573657473656c696e757825272a73797374656d3a5e5d9c7b3a5b656d3100"}) write$eventfd(r0, &(0x7f0000456000)=0x0, 0x8) 2017/12/18 14:29:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f000037b000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x1f, 0x1, 0x8, &(0x7f00002aa000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00004e0000)=0x0, &(0x7f0000af0000)=0x4) sendto$inet(r0, &(0x7f0000432000)="", 0x0, 0x20000819, &(0x7f0000db5000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000d5a000)=r1) sendto$inet(r0, &(0x7f0000e46000-0x1000)="11", 0x1, 0x1, 0x0, 0x0) 2017/12/18 14:29:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00009c0000)={0x2, [0x9, 0x7d]}, 0x8) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000afb000)=""/0) 2017/12/18 14:29:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000304000)='/dev/pktcdvd/control\x00', 0x4800, 0x0) getsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f0000370000)=0x0, &(0x7f0000fb6000)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000eaa000-0xe)='net/mcfilter6\x00') getpeername$packet(0xffffffffffffffff, &(0x7f0000295000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000024c000-0x4)=0x14) bind$packet(r1, &(0x7f000012b000-0x14)={0x11, 0x1f, r2, 0x1, 0x5, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap$binder(&(0x7f0000c00000/0x4000)=nil, 0x4000, 0xf, 0x10, r1, 0x0) r3 = socket$inet(0x2, 0x803, 0x1) sendto$inet(r3, &(0x7f00002e3000)='0x0}}) clock_nanosleep(0x3, 0x0, &(0x7f0000374000)={0x0, 0x989680}, &(0x7f0000203000)={0x0, 0x0}) waitid(0x2, 0xffffffffffffffff, 0x0, 0x20000000, &(0x7f000027d000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimes(&(0x7f000074c000-0x8)='./file0\x00', &(0x7f0000689000-0x20)={{0x77359400, r0}, {0x0, 0x7530}}) r1 = open(&(0x7f0000f05000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000167000)=""/0, 0x0) [ 31.518332] device gre0 entered promiscuous mode 2017/12/18 14:29:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f000037b000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000432000)="", 0x0, 0x20000819, &(0x7f0000db5000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000d5a000)=r1) sendto$inet(r0, &(0x7f0000e46000-0x1000)="11", 0x1, 0x1, 0x0, 0x0) 2017/12/18 14:29:54 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a96000)=0x14) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000a97000-0x4)=0x0) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) listen(r1, 0x200) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0xa4)="b2", 0x1}], 0x1, 0x0) 2017/12/18 14:29:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a88000)='./file0\x00', 0x20100, 0xea) r1 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000203000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009b2000)=0xe8) getresgid(&(0x7f0000223000-0x4)=0x0, &(0x7f00001bb000)=0x0, &(0x7f00009e3000)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003f0000)={r1, r2, r3}, 0xc) r4 = socket(0x10, 0x2, 0x10) write(r4, &(0x7f0000702000-0x24)="24000000170005004d08000002e80103037f000c100401000900010019010500210009cf", 0x24) syz_open_dev$sg(&(0x7f00009e4000-0x9)='/dev/sg#\x00', 0xffffffffffff8fc7, 0x183001) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000714000-0x4)=0x0) 2017/12/18 14:29:54 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000fe000-0x16)='/selinux/checkreqprot\x00', 0x200e81, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) eventfd(0x4) r1 = eventfd2(0x0, 0x0) write$eventfd(r1, &(0x7f0000456000)=0x0, 0x8) 2017/12/18 14:29:54 executing program 4: r0 = socket$inet(0x2, 0x3, 0x40000000000001) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b13000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x80, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @rand_addr=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000003000-0x10)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000002000-0x4)=0x0) timer_create(0x6, &(0x7f0000000000)={0x0, 0x40, 0x0, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000004000-0x30)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000001000)=@generic="b66157fe42278a1987658926def235a4", 0x10) 2017/12/18 14:29:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000deb000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) socket$inet_sctp(0x2, 0x0, 0x84) fcntl$lock(r0, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000d4e000)={0x0}, 0x4) close(r0) r1 = socket$inet6(0xa, 0x1, 0x7) socketpair$inet(0x2, 0xa, 0x5, &(0x7f0000f4e000)={0x0, 0x0}) r3 = dup3(r1, r2, 0x80000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000deb000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x8000000000000007, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f00006f8000)={&(0x7f000033f000/0x4000)=nil, 0x4000}) r5 = socket$inet_sctp(0x2, 0x0, 0x84) fcntl$lock(r4, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r5, 0x8915, &(0x7f00003e7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000d4e000)={0x0}, 0x4) close(r4) r6 = openat(0xffffffffffffff9c, &(0x7f0000480000)='./file0\x00', 0x1, 0x28) syz_open_pts(r6, 0x100) 2017/12/18 14:29:54 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x2) write$eventfd(r0, &(0x7f0000456000)=0x0, 0x8) 2017/12/18 14:29:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f000022f000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) chmod(&(0x7f000046e000)='./file0\x00', 0x2) listen(r0, 0xffffffffffff0000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000868000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 14:29:54 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000001000)=0x0, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000006000)='/proc/self/net/pfkey\x00', 0xc0000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x7fff) recvmsg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000011000-0x10)=[{&(0x7f0000002000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000011000-0x8b)=""/139, 0x8b, 0xff}, 0x20) 2017/12/18 14:29:54 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000377000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000fdb000-0x4)=0x0) r1 = eventfd2(0x0, 0x800) write$eventfd(r1, &(0x7f0000456000)=0x0, 0x8) 2017/12/18 14:29:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000998000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000dd0000)={0x1, &(0x7f0000350000)=[{0x6, 0x0, 0x0, 0x3}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f000084a000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00008a0000-0x10)={0x0, 0x58, &(0x7f0000b07000-0x58)=[@in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0xe62}]}, &(0x7f000009b000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000522000)={r3, 0x7}, 0x6) 2017/12/18 14:29:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7f) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000f51000)=0x0, 0x4) delete_module(&(0x7f0000939000-0x1c)='%]vboxnet1cpuseteth1\'self,)\x00', 0x200) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000e60000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000d76000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1}, &(0x7f0000685000)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000eba000)={r2, 0xb7da, 0x5, 0x8}, 0x10) syz_emit_ethernet(0x5c6, &(0x7f00002ab000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="4da0c54d49ff", [], {{0xeab5, @ipv6={0x79, 0x6, "33401a", 0x590, 0x3a, 0x20, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x1d, 0xa8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x1, 0xb9, "578e495ee06d664e6e8f6969632b945784657478b0b4f929f86bcf46ddeb403d76a6b80592c67276a5be440ec42d53087ed08e307938a78a3847266d01bc14b415949888d82a1008053136c2326c957b53cd881afb084e57f41a3cd3258319aa6696d0d9f6dcd3bfeb36f1b63495111a993edeb3ade1ce26d4be389ace62df775254bdfac0664632ca06d909bbc34b5ba3f284cf4db0b34ada493526344d1f56c96ebe281a1a7a3d99eabd8904d5d041503dbcb76ff32a6c58"}, {0x0, 0x6a, "274a2cdef8b64a58d249aab4d682c4134fdc70c60f45528ffb194099799221d4b8fd9563b747a4a29b057b6dfc76afbabe5bfa2e926a6e9ba88bd037aba3a5369916f3ead25b673b4a11fa5b7e74abb8f38acd341329482d76f73ac84743da6d0c0f5cb2aad008efa80f"}, {0x0, 0xde, "e8581a3cbdb6185c756bcf932f15b6955feb7d49727c116a6cec746feec3b89b29c77b4529720f1e5f79850f7e7854d5951cce4bca4e605a1e35c30cf4a7c5af4f183cc1e87dac3c3bef33571b72b85c030c315a3f23897c31b0137e66ff42134e69cb2db4acbb3ce7f160b9308f00e7aef9efcda97c7e3047fd780a26e9cc9026e28bd7c6a81372728dbbe111ea29f93b30bca6e0d60d38b5f0b521f198bc6320c490b1333ec634a5eec624bcb4b4943ae08cd71fa7146784eb9e44a321030f6bdebecb5c518bd6f37bcc3373cbec07a49e688eacd30a3a8ab42a3f5848"}, {0xc2, 0xbe, "20915ddd3caf845badfbe6fee9c04927f4cc5c0f34b4bb83b788680c91236d901fe7b39ea1c5e1fd652fa2c56c37e977c7c382e95877f73886ed6f0f3fb79fe6f2573a731aff1020874be7cc6558e21e0a8f87537c84aee71578e8dc806aeda133bf42fe1453472e2edb3a84b0ef8c8fe279ee1072afb195f19b2936e5b00c8a01e86f9cc124bbe95aa4d400ff28027e5fc63c84e64deff792f0f2c16c7d294cbd56c377867e9ef19346f90f4faad14822a7a09eef453278f1d2c81fbe0b"}, {0x5, 0x94, "83ef07dbc574598c671e429717e56e2dfe2d7bd7b9ccfdc56f78e095847e5ceef4c51acfc5e779c956502ec2a72d8a856ca5503114b6f0fcd0c1d8e5efa54a6343fe65f60d7991afaa81034c2d9d1948a7360ef82e0f847eab11389db9ed0411af9e30cdfb1d311b8ae1492002f4d62e58403dcb5c6b62a652802b92e4a5592df1840102c86f31901546d9ce92d1c5b2a2ae6411"}, {0x7, 0x93, "8558e2b0531db9cf80f37ce9b05dbcc2498c7a4a53de8f4beebc626388b05b196d090ac94d98914a86dd7f45c40752be96d02d55fc7efada08ae982bd81d5c6f29c6a348a7d2d55ae45fd3ff750a44c857894c74170bb61e96bc42aae53a0ca95e68e792309f53dcdadf798993648a2423cb3cb0091e0e10b5a01a592c739b9fb5870ec5cb912a6ae51fdc91e95bfdad1d71cf"}, {0xff, 0xda, "ecd1455a7d32ba996ed59ef7de320c1226a11af60cf2948ccf7c589cf8ee1b18fe114d12ca4594fd61dce07d4c24d51debc33913e5f2c575d99418793489ce119e3f342af6bf08ec5f4662054cbc09ffcf374eaef71f9320907864687b392b4221b8486c174798ef242ea2ee5133c0bf066204a953cf7fd77caf2dee833c773371186a4de6b61d9931077c3011cfbac8932b76c8515780d18dcf81eac17e1606323416917636b720ad37f215d919ce2076c0eac1c80ce5add82e2552df9247e8775ee6c433452a7f335a0acb71ddea718620bfbd98eaf7c90b1e"}, {0xc9, 0x75, "6b25bd9b6fd430563e9978bbd035708975fd00749bc7b8066d8b081610b7d5166e81dc1d6a2b46be8cb9f273609edab32620e6e095044e7adc410e748d3c10abfee5eec0d90162bd8f11640047a3d3b48f718b796b55625c796c8fda0df824dda11bb132b1f37a7644d1c889de93034fb68b689584"}]}, @routing={0xaf, 0x6, 0x3, 0x8000, 0x2, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0xbb, 0x24, ""}}}}}}, &(0x7f0000d9c000)={0x1, 0x1, [0xcc2]}) 2017/12/18 14:29:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000a02000-0xd)='/dev/usbmon#\x00', 0x1, 0x6001) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000380000-0x4)=0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x0) 2017/12/18 14:29:54 executing program 2: 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(&(0x7f0000647000-0x8)='./file0\x00', &(0x7f00006af000)='./file0\x00', &(0x7f0000310000-0x8)='qnx6\x00', 0x203ffe, 0x0) getrandom(&(0x7f000031c000-0x93)=""/147, 0x93, 0x1) 2017/12/18 14:29:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x1) sendto$inet(r0, &(0x7f00002e3000)='0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r0, 0xa, 0x0) 2017/12/18 14:29:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000d05000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000f58000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dd9000-0x4)=0x10, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f0d000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000c3000-0x77)="bad5987010091de08598612d8f3efeebe0ab7c94eb4f6db69a3f626f12e4a53e13c6ae1f75b5e7be2de0030d2a2ef36327280a97fac02dd5b5c6fd185e4f22c2dea43fabe7c5a027dd3b87d0c212b61452d50b15db913b6290f6610ac214021a69deb6c390b451e98a45b721e22d0f0461d712e9ea23fc") ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00002c9000-0x8)={0x0, 0x3f}) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000806000)=0x0, &(0x7f0000fec000)=0x4) syz_emit_ethernet(0x3e, &(0x7f0000b7e000-0x96)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="dad4bab31682", [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) clock_gettime(0x0, &(0x7f00001f9000)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000f3e000)={r3, r4/1000+10000}, 0x10) 2017/12/18 14:29:54 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x800) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f5d000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000043d000)={0x0, 0xf7, "d0d42fe603d948f015e1342c1a4c0610c0e1fa8422e31e3f46c2f297ab2684d9cb5dcd362e7044a0f11a039b4f31b59a9d68eeaa46a6eee75376ef742174e82918563531103cd2a7943a2607fae6bd59511d55459224c7738d065aac72a3cdb509d505d1191d9d7c927c951bfef0c39f15b598dfcead909e05e773410f44d9058da184fc2733188cae4995ac48601a05c5e34309d5f9c3914559fbdf9f026ea6611954575097eebaa449f60bf7a9e8c091cb4d9ea042f7e630933c8a4a50d98e60ccba740684d2c7e10555a5397369a371193218358138d295dc5f9271c9f603f7b2784688d6f53034eb9c5fcdd2dbb7c20d1ff46d6d5c"}, &(0x7f00004f7000)=0xff) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000dff000)={r2, 0x3}, 0x8) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000d58000-0x20)={@common='bpq0\x00', @ifru_flags=0x9400}) write$eventfd(r0, &(0x7f0000ead000-0x8)=0x2, 0x8) [ 31.709371] device gre0 entered promiscuous mode [ 31.714622] audit: type=1400 audit(1513607394.401:12): avc: denied { getattr } for pid=4858 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 [ 31.740916] syz-executor7 uses obsolete (PF_INET,SOCK_PACKET) 2017/12/18 14:29:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000032b000-0x11)='/selinux/context\x00', 0x2, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00001ef000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000597000)={0x7, &(0x7f00004fa000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00006e4000-0x10)={r2, &(0x7f0000424000)=""/25}) getsockname$ipx(r0, &(0x7f0000082000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000764000-0x4)=0x10) recvfrom$unix(r0, &(0x7f0000dbc000)=""/251, 0xfb, 0x20, &(0x7f0000f80000)=@file={0x1, './file0\x00'}, 0xa) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003fd000)='highspeed\x00', 0xa) r3 = creat(&(0x7f000058f000)='./file0\x00', 0x1) recvfrom$unix(r0, &(0x7f00001ed000)=""/238, 0xee, 0x0, &(0x7f000067a000-0x10)=@file={0x1, './file0/file0\x00'}, 0x10) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x0) getsockopt$nfc_llcp(r3, 0x118, 0x3, &(0x7f000079e000)=""/231, 0xe7) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fd1000)='/selinux/policy\x00', 0x0, 0x0) 2017/12/18 14:29:54 executing program 4: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000013a000-0x1a)='posix_acl_accesstrusted%}\x00', 0x0) fallocate(r0, 0x3, 0x9, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) 2017/12/18 14:29:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file1\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") statfs(&(0x7f0000de5000-0x8)='./file0\x00', &(0x7f0000b15000-0x1000)=""/4096) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000401000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a49000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000055c000-0x4)=0xe8) connect(r0, &(0x7f000069b000-0x14)=@ll={0x11, 0x17, r1, 0x1, 0x5ef, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r2 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) bind$unix(r2, &(0x7f00005ec000)=@file={0x1, './file0/bus\x00'}, 0xe) renameat(r2, &(0x7f0000b80000-0xe)='./file0/file0\x00', r0, &(0x7f00008f8000-0x8)='./file0\x00') accept4(r2, &(0x7f00006f8000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f000027c000-0x4)=0xc, 0x800) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x0) getsockopt(r2, 0x1, 0x8, &(0x7f0000213000)=""/100, &(0x7f00007ac000-0x4)=0x64) 2017/12/18 14:29:54 executing program 7: prctl$intptr(0x2f, 0x2) r0 = syz_open_dev$sndtimer(&(0x7f0000ed6000-0xf)='/dev/snd/timer\x00', 0x0, 0x42000) ftruncate(r0, 0xeca) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r0, 0x64) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x80c4300, &(0x7f0000001000)="f428176e49bd0424cfda03db546739018ac0ab6290fba8edf4e43725f909a93adf2e2ee471abb6732f041246be352121ed45475b720e345fcf9ff89433b0ff55a06e72ba08774def8f0d872665a5706eb73b66a8dc910e254eb00fedaa90e33dd1be574cec9276d540a7eeb76ddbb09e6dff9426579caf7b4d863fefc58e9314f63f3bc87f81cde6dd5f4ea25fe771d081e52ce767b1ea4bd73f8fb3d23a44069f9bca0a40eccd1e8991ebf5fa404534cdaa54772e01403a943e5ea5ef7a007b784a702812645f32362e464c1f66ec1742c85df8930d7ee0407db9aba0e9567aad6b4f7a93d9", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="f2ac8d3398528ac53af10d7eb01ace4a3d494f399882ae3850b40a59b024a641a95c8796e8cfb8dfc4e28664dbc7e5a0519557eb169f2e5ecfdbfc0283219a55457a3eba2dee43e7600df0f24515b0eec29f1689273ec9048cd49222d46948eb118b62e362a98205baa1098ea48f67173babb464ca888b6096cceb765c85f064169582e54a36415a9fdf65b96f2ff87298e921e71d104f33fdde943d836a2701c29f235f6d5541f49382f72e5a27a6b3915e420ee127930c8e6a39b7e644736eb662") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000003000)='limits\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r2, &(0x7f0000002000)=@file={0x1, './file0\x00'}, 0xa) 2017/12/18 14:29:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETSW(r1, 0x5402, &(0x7f000030f000-0x24)={0xffffffff00000000, 0x6, 0x0, 0xe4, 0x2, 0x9, 0xf3, 0x2, 0x0, 0x3f, 0x6, 0x7}) fcntl$setsig(r0, 0xa, 0x0) 2017/12/18 14:29:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000cf1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002ca000)=0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00002b0000-0x28)={@generic="4307f1f33f0000007f0000001c22ce26", @ifru_ivalue=0x7}) 2017/12/18 14:29:54 executing program 1: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x6, 0x800) write$eventfd(r0, &(0x7f0000456000)=0x0, 0x8) 2017/12/18 14:29:54 executing program 5: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000013a000-0x1a)='posix_acl_accesstrusted%}\x00', 0x0) fallocate(r0, 0x3, 0x9, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f00002ed000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2017/12/18 14:29:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f000037b000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000432000)="", 0x0, 0x20000819, &(0x7f0000db5000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$mice(&(0x7f0000dcd000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000f61000-0xe8)={0x0, 0x0, 0x0, 0x9, 0x3, 0x0, 0x13, 0x1e, 0x8, "630c0331aa4faae602545aa016adefdb5d064bd7a8bfacf9b5f694ea0c9cfd252905b5a892dc0921735921722caec296cb6598fa8604637c634d1cd31b5e48fc", "38ddd81d94e4d02c662928d55e8f38b3ddc53f578d57539ac8dd7a1a0f00f8d088f17f0d147ab6bd5730c921bad6b06d85b778a636f7c0c71180e866402e809d", "35471d951b9e954eff8895c3f43fa76a15fb1736b7bac120dbffe455997d5e81", [0x5, 0x0]}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000d5a000)=r1) sendto$inet(r0, &(0x7f0000e46000-0x1000)="11", 0x1, 0x1, 0x0, 0x0) 2017/12/18 14:29:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00002d9000)={0x6, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000473000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) 2017/12/18 14:29:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000bc1000)='/dev/keychord\x00', 0x42a303, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x9) write(r0, &(0x7f0000859000-0x25)="24000000180005004d09000000e80ddf0303ec00f8ffff000c0001000400000004ff0008", 0x24) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000748000)=0x400, 0x4) fcntl$setflags(r1, 0x2, 0x1) 2017/12/18 14:29:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000cf1000)='/dev/net/tun\x00', 0x0, 0x0) getegid() ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002ca000)=0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00002b0000-0x28)={@generic="431df1f38e6e0000112f648d1c22ce26", @ifru_ivalue=0x7}) syslog(0x9, &(0x7f00003f8000-0x3)=""/3, 0x3) 2017/12/18 14:29:54 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000cf6000)='/dev/sg#\x00', 0x401, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000-0x20)=[{0x8, 0xff}, {0xc, 0x1}, {0x8, 0x6}, {0x3, 0x7fff}], 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000859000-0x25)="24000000180005004d09000000e80ddf0303ec00f8ffff000c0001000400000004ff0008", 0x24) 2017/12/18 14:29:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000500000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000778000)=0x0, &(0x7f0000dc2000-0x4)=0x4) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000859000-0x25)="24000000180005004d09000000e80ddf0303ec00f8ffff000c0001000400000004ff0008", 0x24) setsockopt$inet_dccp_buf(r1, 0x21, 0x20a49eecd52e6ef5, &(0x7f0000e4d000)="2649fb9ef457935db7219107e1386a401408fcc5aff3db49d68d04a78c39a9bf8cba5d710380d51fe886795d0995f571c7a51927c39e3bb00cb87d6f97bcc5f42097641f92fb062d9bbd65466de69d9ada911c3db9f35c2f1b7ddfee2c9212453dd80a95737da89bac5de44e7bb9e79d9fc8dfe21a3a3ad31d0675431c7c14ca9b231532c6034f869fae32bac74040222c527f48773cf2ea193d", 0x9a) 2017/12/18 14:29:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000223000)=0x0) fcntl$setsig(r0, 0xa, 0x0) 2017/12/18 14:29:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000a3f000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00005e5000)='ramfs\x00', 0x200004, &(0x7f000002c000)="") r0 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000e5f000-0x4)=0x0, 0x800) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000d00000)="46a0fae706c2c115b8be197715fd85d0ddafacf0c79f988d038da7ec719064f1c17ba5b2e90366bbfe84762eba37d0f1dffcd685a8349bf5bb9e96b68032148861ce09799d281812f47e72543e67c2016ac1001d09a25b0a87ec330347ac945838a2aaee6fae91ca3652b7a73dd2a98a6155e78639557c8fb68d1c61a1406b8f0c4c09daef6506ab7c1a7b8ef9ae9884cc145c4090c1ef723287a78d8421151c4fdab3d8c682224b83eac296c96b") utimes(&(0x7f000074c000-0x8)='./file0\x00', &(0x7f0000689000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) r1 = open(&(0x7f0000f05000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000167000)=""/0, 0x0) 2017/12/18 14:29:54 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0xa4)="b2", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f0000a97000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000001000-0xbc)=""/188, 0xbc) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000b1c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/18 14:29:54 executing program 0: r0 = socket$inet(0x2, 0x3, 0x40000000000001) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b13000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x80, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ppoll(&(0x7f0000fe9000-0x8)=[{r0, 0x8000, 0x0}], 0x1, &(0x7f00006ca000-0x10)={0x0, 0x0}, &(0x7f0000702000)={0x8}, 0x8) 2017/12/18 14:29:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a6a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) splice(r0, 0x0, r0, 0x0, 0x6, 0x2) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00001a7000-0x10)={0x5, &(0x7f000011c000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f000037a000-0x8)={r1, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000004b000-0x4)=0x0, &(0x7f000045b000)=0x4) perf_event_open(&(0x7f00002d9000)={0x6, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/12/18 14:29:54 executing program 3: 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)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000a3f000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00005e5000)='ramfs\x00', 0x200004, &(0x7f000002c000)="") utimes(&(0x7f000074c000-0x8)='./file0\x00', &(0x7f0000689000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) r0 = open(&(0x7f0000f05000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000167000)=""/0, 0x0) mount(&(0x7f0000582000)='./file0\x00', &(0x7f000060c000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9020, &(0x7f0000ce1000-0x19)="") mount(&(0x7f0000647000-0x8)='./file0\x00', &(0x7f00006af000)='./file0\x00', &(0x7f0000310000-0x8)='qnx6\x00', 0x203ffe, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f3f000)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000122000)=0xe8) openat$keychord(0xffffffffffffff9c, &(0x7f00002df000)='/dev/keychord\x00', 0xe94036fb17fbca42, 0x0) r2 = geteuid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000367000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ae0000)=0xe8) setresuid(r1, r2, r3) 2017/12/18 14:29:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000a3f000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00005e5000)='ramfs\x00', 0x200004, &(0x7f000002c000)="") utimes(&(0x7f000074c000-0x8)='./file0\x00', &(0x7f0000689000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000eee000-0xf)='/dev/sequencer\x00', 0x10002, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f000057f000-0x18)={0x9, 0x0, 0x5, 0x400, 0x9, 0x6}) r1 = open(&(0x7f00001d6000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000167000)=""/0, 0x0) 2017/12/18 14:29:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ca5000-0x8)='./file0\x00', 0x0) chdir(&(0x7f0000467000)='./file0\x00') r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b13000)='/dev/rfkill\x00', 0x8300, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) sendmsg(r0, &(0x7f0000810000)={&(0x7f000033f000)=@hci={0x1f, 0x1, 0x3}, 0x6, &(0x7f0000c2f000)=[{&(0x7f0000626000-0x11)="d105cbbbb6db3be59f62f54285cc1deb1d", 0x11}, {&(0x7f00003b6000)="4d94a28a9b3f5ce2edd6d480e209e81a99f890dfb9252a665b0fd0426e2671aed2cd78c2bd200e8fafd082b695c2fe6e0eabecd522bb03141289e685588cc71033b45e9448d37833a92ed77496dd4ed37f1b066bfb42cc29e2e024c5f3e3cdc6a1182137efd8696fec12c37394e0149eb98cb74a6de1922336be8490bb27607ec4ad8fc0cb34f8613bf5fb442ed4b94bbf2ddf069b044afd7388bbf184009508cc274a57e352", 0xa6}, {&(0x7f0000843000)="79e88d50f665833f2ac0b1d77ca89acf88c49d87474d3ebf79ba63154aefc92a33aa4e6a3c39649caeb0a4ae7c02ae8faaaecc9aebea9a458a248a56a7365a752aeb2865a8df9f838b7ed1181036b34409484c53e7f6ba67315a17e47a5675", 0x5f}, {&(0x7f0000a50000)="40d544b17013f66d4f5da1895d4fa868f810e5ab56e9546950aa58792e5d59754db1c828fa5042aa4d72f6e5629ccf5f421aeca6d3da5b7b20aff99a519fbdbb3bf815e0ae3398cfad858d73c9b1d35b7a20ecab30f4a29d6678cd8b052c1bb1e8e81853ee42eb5a304653043b1e4704fe08f2e7c864ad32a0ac4fc68143e29dabdfc4885a826584929a9569903db27b2b93c33b5f0e7aefbbc4d7f6a556239c839231d25d76dae2", 0xa8}, {&(0x7f0000a8d000)="3686c548a0412e65eedee9648ba92990158f93214749290c41e0c2f34a3e0673abb689bdd5c99568508b2430f791c1ad2d23d86d3955fdc91a871e6e59d832e4cad152dca1fd2ee8a54837b7c3602008247eed9b92f5f5891f8103", 0x5b}, {&(0x7f00002ca000)="302a355d59f164c5cdd59de5d454", 0xe}, {&(0x7f0000c24000-0x2b)="0c38af64f026a7bb4e7096490b7f31edbaa29b873273ba42bc1f78c2a019770b44e27de1e859a779673d69", 0x2b}, {&(0x7f00003ff000)="cf9b9f7bee8f7abc", 0x8}, {&(0x7f0000ac9000)="99edf572b0cb64561e09f976480ff92c9dc984b661da110f517b0900c80a99fe1db512a9f5c7098367c1442a93d51f0d0bf2d0603e58d02dfb992ec07209006e8b86fa47992f37a1daa4d29be89dea8923ea3d9cb468c136e04ace66376b093b4a257ed4578b9c4680021f23103ae4b7750e58ced70af4403a42fee846823547650249ebb5cf316c9a8998b8b28345adc32ba59584ace01bbabf44d4b9511a711bc7b85fe027ee9a7dc4df5192e8e5a6acc53ad9516fafec34cbf278b979225d9b666ec1f59f15697b519f9463ff2f788f63", 0xd2}], 0x9, &(0x7f0000dce000+0x7e2)=[{0x1010, 0x1, 0x100000001, "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{0x48, 0x107, 0x3, "4b9e4a1b3b083353b5c9b9752c4eda1614647f8c37b8a760f4dd4017bb9a51fc81c01760e56cc229128bad46cce74d95e69e0c73489d"}, {0x70, 0x10a, 0x9, "12624aabe9a9108745e7d4cfc193ba49a28424f5e9549d6817ab4aaa50d99f10766a1319870d375dae7502b8aa0ec09e1a9ed961276771a529e7e53d61a24c2f37262c8e8f1ed138aaa6221ff4c99d0eb6eeaf746bf652a00564af94b6"}, {0x68, 0x0, 0x9, "899cf259d78acb70bb50a924dd9d38df31434e07580c72476f4fb88bd4354581e982267160be5b85a3daf4db263bb70585787f9a4ea032d74302f9e1d4a67a9e085c781479ff05a728a826bada41560c2c6653"}], 0x1130, 0x1}, 0x10) 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(&(0x7f0000647000-0x8)='./file0\x00', &(0x7f00006af000)='./file0\x00', &(0x7f0000310000-0x8)='qnx6\x00', 0x203ffe, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00002b7000-0x4)=0x0, &(0x7f0000078000-0x4)=0x4) uname(&(0x7f0000775000-0x3a)=""/58) 2017/12/18 14:29:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000deb000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x8000000000100007, &(0x7f0000f40000-0x20)={0x2, 0x4, 0xdaf7, 0x0, 0x0}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000291000)='/selinux/mls\x00', 0x0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000754000+0xe00)='/selinux/enforce\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) fcntl$lock(r1, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000d4e000)={0x0}, 0x4) close(r0) 2017/12/18 14:29:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000deb000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000698000)={0x0, 0x0}) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000f1c000-0x4)=0x3f, 0x4) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) socket$inet_sctp(0x2, 0x0, 0x84) fcntl$lock(r0, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000d4e000)={0x0}, 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f00001f0000-0x5c)={{0xa, 0x0, 0x80000001, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x5}, 0x401, [0x10000000000000, 0x100000001, 0x6, 0x5681, 0x4, 0x9, 0x8, 0x2]}, 0x5c) fanotify_init(0x2, 0x2) openat$ppp(0xffffffffffffff9c, &(0x7f0000702000-0x9)='/dev/ppp\x00', 0x80400, 0x0) close(r0) 2017/12/18 14:29:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x1) sendto$inet(r0, &(0x7f00002e3000)='0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000ebd000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000f96000-0x18)={0x0, 0x40, 0x30, 0x200, 0x7ff}, &(0x7f00002ba000)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000fbc000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004ff000-0x4)=0x1c) sendmmsg$inet_sctp(r2, &(0x7f0000759000-0xa8)=[{&(0x7f00001a8000-0x10)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a3c000)=[], 0x0, 0x0, 0x0, 0x0}, {&(0x7f0000351000)=@in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c, &(0x7f0000ad5000-0x60)=[{&(0x7f0000040000-0x1b)="838a95e14f9897b20c85a0534dfe216866c66131f093e380a318a2", 0x1b}, {&(0x7f0000545000+0x53d)="c376bfaa7b42b60b34880579fbd0308d38906c7dce66ecf7e347d97482fec42e8b6d7eec372a8bd29b97a5a4ee3f691d115273d56bfd0adbbb2b4a37cbc7658a6d5323c270c05af2f2ae86bcd937a04aa0c51a393e5a8e604c753509efb0ba41c398c7075dc847c49fd31b51f47ab3fb1a0d9f7fb722e6976192f469c80e1d8e9f6ec06d9ffbd5ea72effa3f4ac8b8e6743831810893635023180198144976ed35e2687fe46adb0cf89f08afba800a8fdb85499c55b1d49cc456277b73eef24db0cadd3b178a3363fd83ad1d93387a3020e99a4e3a40922d6e77c1d3c78550160a5de7a7", 0xe4}, {&(0x7f000092f000)="bcfc4890770150b6e809a7bb2a6525ecae2bb0a764b241dd6d27cfd011ce3d26c3e5f80689018a86589ab76bf2f2b5e67c09fb5f809bb894886661ac24b8fca0719b5d14514e4b232be3125072c275e02cbf017cd425a448e180d89c161ebb4198d689798d88bc017834500f43db38cc73fb19ce59a527f24b2744b15d1fdc829b6c48ad4a6aff2a0951cfdb1a8c36f2258d324d07ba01b8d78a889310d86eefc742f693a428738c0b2f1f122a8af6627dcaf9198b776d1e3991e28d245dc32c4640291e2cd064a267dcea5defb52e", 0xcf}, {&(0x7f0000809000)="764acb0b232fa58b6508f4fc1a0b997dd2", 0x11}, {&(0x7f0000870000-0xfc)="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", 0xfc}, {&(0x7f0000dc8000-0x7)="1d5971bd0a3899", 0x7}], 0x6, &(0x7f0000b42000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x4, 0x2, 0xa5, 0x401, 0x80, 0x2, 0x5, r4}}], 0x30, 0x20000000}, {&(0x7f00008ac000-0x1c)=@in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, 0x1c, &(0x7f0000f4d000)=[{&(0x7f0000114000)="85ed629a1bfd16b2bf9fb33c8a7a1ee3835ffb3235bf7b2442171ec1454f7ad38cd2fb9a31774d2fd13d980308ed175bab5bbae444dff6d705fade74ec2167ec821b67e5972de9a05de4330a7e6944c371ee8e7e7c627a9da81041a559eda3c962189c7564edf97db9cbb3ec6f3e0598fbd3bd794f4edfdd021f25aecc57b71ee1143a8bbb1768fd2cafa4c16dd721cea10db59dd7df8c49380001cb3d615f1e700d3a38110e447573ab745c8e2e13e8d3a643c95e6a9a389cba478c5fa6d0cc383715bd7375a6a741d63bd622ad71a0557d97458d1275c6c835ba14efbee2cde67cc9381637600c", 0xe8}], 0x1, &(0x7f0000e02000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x8200, 0x5d, 0x6, r6}}], 0x30, 0x1}], 0x3, 0x20044000) fcntl$setsig(r2, 0xa, 0x28) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cb7000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00002bc000-0xa0)={r5, @in6={{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x53, 0xe0cf, 0x0, 0x20}, &(0x7f00005ed000-0x4)=0xa0) 2017/12/18 14:29:54 executing program 2: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x201ffff) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000-0xa4)="b2", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xb) timer_create(0x7, &(0x7f0000b1d000)={0x0, 0x14, 0x1, @thr={&(0x7f0000000000)="28dc86c090a27a191020a6cddb814eb1540dc1152776363e0a56b0a0d2e5c867ff6cad943c41962b1c5a3544be5198", &(0x7f0000001000-0x26)="48bdb02d125817e434a84d301338f02977b7fe7317ee4abea631b121b14b1355fcb973d6dc80"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b24000-0x4)=0x0) timer_getoverrun(r1) 2017/12/18 14:29:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d86000)='/selinux/enforce\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00007cc000-0x108)={0x0, @in6={{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x4dcbc88}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x10000, 0x3afd72ad, 0x9, 0x20, 0x2, 0x9, 0x12a4, 0x80000001, 0x0, 0x3, 0xffffffff, 0x8, 0x77a, 0x8]}, &(0x7f0000011000)=0x108) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000080d000)=@sack_info={r1, 0x1, 0x2}, 0xc) r2 = socket$inet(0x2, 0x6, 0x4) sendto$inet(r2, &(0x7f00002e3000)='0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000023e000)=0x8c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000e60000-0x8c)={r3, @in6={{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x646}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/18 14:29:54 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b04000)='/selinux/checkreqprot\x00', 0x200280, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000fdb000-0x4)=0x4, 0x4) r1 = eventfd2(0x0, 0x0) write$eventfd(r1, &(0x7f000060c000-0x8)=0x0, 0x8) sendfile(r1, r1, &(0x7f00006f8000-0x8)=0x3, 0x8000000000006f) 2017/12/18 14:29:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x3) sendto$inet(r0, &(0x7f00002e3000)='0xffffffffffffffff}, 0x80000) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000-0xa4)="b2", 0x1}], 0x1, 0x0) 2017/12/18 14:29:54 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000997000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000140000+0xf21)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000ed8000)={0x0, 0x40}, &(0x7f0000f61000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000090000-0x18)={r2, 0x1ca9, 0x10, 0x99f, 0xffffffff}, &(0x7f0000a92000)=0x18) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000b65000-0x7d)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000115000)=0x8c) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000684000)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="7f396268fbd0", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000b4c000-0xa0)={r4, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x9, 0x7, 0x1, 0xdccb}, &(0x7f0000c57000)=0xa0) r5 = memfd_create(&(0x7f000013a000-0x1a)='posix_acl_accesstrusted%}\x00', 0x0) fallocate(r5, 0x3, 0x9, 0x1) 2017/12/18 14:29:54 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000011000-0x8)='./file0\x00', &(0x7f0000002000)={0x4, 0xfffffffffffffff6}) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000001000)=0x0, 0x4) 2017/12/18 14:29:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002000-0x4)=0x0) ioctl$TIOCSPGRP(r0, 0x540f, &(0x7f0000728000-0x4)=r1) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffe) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) vmsplice(r2, &(0x7f0000b1d000)=[{&(0x7f0000006000-0xa4)="b2", 0x1}], 0x1, 0x0) 2017/12/18 14:29:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f000037b000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000432000)="", 0x0, 0x20000819, &(0x7f0000db5000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000d5a000)=r1) sendto$inet(r0, &(0x7f0000e46000-0x1000)="11", 0x1, 0x1, 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000e21000-0x8)={0x0, 0x0}) 2017/12/18 14:29:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x26, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000570000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000617000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f68000-0x4)=@assoc_id=r1, &(0x7f0000e33000-0x4)=0x4) r2 = socket$inet6(0xa, 0x3, 0x5) setsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f0000f51000)=0x0, 0x4) setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f00006ad000-0x4)=0x2, 0x4) 2017/12/18 14:29:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f000063f000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000432000)="", 0x0, 0x2000081a, &(0x7f00003ee000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cbd000)='/dev/autofs\x00', 0x42402, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000543000-0x8)={0x0, 0x8}, &(0x7f00003a0000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000907000)={r3, 0x3, 0x30}, 0xc) pivot_root(&(0x7f0000458000)='./file0\x00', &(0x7f0000882000-0x8)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f00008d8000-0xb0)={{0x2, 0x36}, 'port1\x00', 0x82, 0x0, 0x6, 0xf82, 0x83, 0x8, 0x4, 0x0, 0x6, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000463000)={0xa48, 0x200, 0x10000, 0x80, r3}, &(0x7f0000c6e000)=0x10) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000d5a000)=r1) sendto$inet(r0, &(0x7f0000e46000-0x1000)="11", 0x1, 0x1, 0x0, 0x0) 2017/12/18 14:29:54 executing program 0: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000795000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000d7a000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00009c1000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f00005bb000+0x172)=[{0x8, 0x401}, {0xe, 0x80000001}, {0x2, 0x3}, {0x2, 0x1}], 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000ab3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) bind$inet(r3, &(0x7f000037b000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r1, &(0x7f000054f000)=""/38, 0x26, 0x2000, &(0x7f000056c000)=@ax25={0x3, {"3883b90eac05c5"}, 0x100000001}, 0x10) sendto$inet(r3, &(0x7f0000432000)="", 0x0, 0x20000819, &(0x7f0000db5000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000d5a000)=r4) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bb2000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000c90000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x0, 0x2, 0x5, 0x8, 0x3ff}, 0x20) sendto$inet(r3, &(0x7f0000e46000-0x1000)="11", 0x1, 0x1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f000051f000-0x8)={0x2, [0x6, 0x2]}, 0x8) 2017/12/18 14:29:54 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f0000000000)=@random={'system.\x00', '\x00'}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x12f72a90) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0xa4)="b2", 0x1}], 0x1, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000a93000)={0x1, 0x4, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000001000)={0x2, &(0x7f0000002000-0x10)=[{0x3, 0x2, 0x10000, 0x1}, {0x3f, 0x3, 0x80000001, 0x3}]}, 0x10) 2017/12/18 14:29:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7f) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00004a2000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000ba3000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000524000)=0x14) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000f51000)=0x0, 0x4) 2017/12/18 14:29:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000179000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00003df000)=0x0, &(0x7f0000aa8000)=0x4) r1 = syz_open_dev$tun(&(0x7f0000cf1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00002ca000)=0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002b0000-0x28)={@generic="431df1f38e6e0000112f648d1c22ce26", @ifru_ivalue=0x7}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000912000-0x28)={@generic="b8c81e4002ec48b2a9df50a749fea3a5", @ifru_mtu=0x0}) 2017/12/18 14:29:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000099000)=0x0) sched_getparam(r1, &(0x7f00000ce000-0x4)=0x0) write(r0, &(0x7f00009ac000-0x24)="24000000180005004d09000000e800df0303ec00f8ffff000c00010004000d0004ff0808", 0x24) tee(r0, r0, 0x8, 0x8) 2017/12/18 14:29:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x1) sendto$inet(r0, &(0x7f00002e3000)='0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) socket$inet_sctp(0x2, 0x0, 0x84) fcntl$lock(r0, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000d4e000)={0x0}, 0x4) pipe(&(0x7f0000717000-0x8)={0x0, 0x0}) getsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000157000)=""/54, &(0x7f0000744000-0x4)=0x36) close(r0) 2017/12/18 14:29:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f000037b000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000432000)="", 0x0, 0x20000819, &(0x7f0000db5000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c83000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000025a000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x1, 0x7, 0x2, 0x5, 0x8, 0x6, 0xde0, 0x0, 0x1, 0xffffffffffffffff, 0x4, 0x101, 0x400, 0x400]}, &(0x7f0000f8f000)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000cca000-0xa0)={r3, @in={{0x2, 0x1, @rand_addr=0x7160, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6, 0x401, 0x3, 0x2}, &(0x7f0000865000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00007d0000)={r3, 0xb4a1}, &(0x7f0000ddb000)=0x8) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000d5a000)=r1) sendto$inet(r0, &(0x7f0000e46000-0x1000)="11", 0x1, 0x1, 0x0, 0x0) 2017/12/18 14:29:54 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000001000-0x10)=[], 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000b21000-0x68)=[@in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x783}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) 2017/12/18 14:29:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000998000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000dd0000)={0x1, &(0x7f0000350000)=[{0x6, 0x0, 0x0, 0x3}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f000084a000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f000075b000-0x4)=0x7, 0x4) 2017/12/18 14:29:54 executing program 6: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000062c000-0x4)=0x0) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000406000-0x4)=0xeb63c83, 0x4) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x10) bind$inet6(r2, &(0x7f0000b04000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000148000-0x1)="", 0x0, 0x0, &(0x7f0000f54000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r2, &(0x7f000028b000)={&(0x7f00007b5000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004ac000)=[], 0x0, &(0x7f0000d7e000)=""/0, 0x0, 0x0}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) syncfs(r0) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0xa4)="b2", 0x1}], 0x1, 0x0) 2017/12/18 14:29:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c60000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000a45000)={0x2, 0x7}) r1 = syz_open_procfs(0x0, &(0x7f0000ddf000)='net/igmp\x00') r2 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r2, r1, &(0x7f0000318000-0x8)=0x4b, 0x400000ff) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000ccd000-0x88)={0xfffffffffffffffd, {{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2017/12/18 14:29:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) write$eventfd(r0, &(0x7f0000456000)=0x0, 0x8) perf_event_open(&(0x7f00002d9000)={0x6, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000068000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000668000)={0x0, 0x4, 0x8000, 0x2, 0x5, 0x40000000000, 0xfffffffffffff001, 0xe49, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0x5, 0x473, 0x1}}, &(0x7f0000902000)=0xb8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00001bb000-0x8)={r2, 0x0, ""}, &(0x7f000037a000-0x4)=0x8) 2017/12/18 14:29:54 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) 2017/12/18 14:29:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009c3000)={0x0, 0x0, 0x0}, &(0x7f0000ae3000)=0xc) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000b15000-0xa)='autogroup\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000059b000-0x8c)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cc4000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000088d000)={0x9, 0x0, 0x16, 0x7ff, r3}, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00007d0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0xfffffffffffffe01, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r0, &(0x7f00002e3000)='0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x8000000000000007, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) socket$inet_sctp(0x2, 0x0, 0x84) fcntl$lock(r1, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) accept4(r0, &(0x7f000072d000)=@un=@file={0x0, ""/4096}, &(0x7f00002e7000)=0x1002, 0x80000) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b67000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00008f5000-0x4)={0x0}, 0x4) close(r1) 2017/12/18 14:29:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7f) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000f51000)=0x0, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000b28000)='./file0\x00', 0x80, 0x44) accept4$packet(0xffffffffffffff9c, &(0x7f0000a1f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f82000-0x4)=0x14, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000a2f000-0x10)={r2, 0x1, 0x6, @random="6393881f13cd", [0x0, 0x0]}, 0x10) 2017/12/18 14:29:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) accept$packet(r0, &(0x7f0000733000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fd8000)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000d05000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) r1 = perf_event_open(&(0x7f0000cba000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00002ff000-0x8)='./file0\x00', 0x4000, 0x2) fanotify_mark(r2, 0x90, 0x10, r1, &(0x7f00005e9000)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000764000-0x4)=0x0) syz_emit_ethernet(0x3e, &(0x7f0000b7e000-0x96)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="dad4bab31682", [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2017/12/18 14:29:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000998000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000dd0000)={0x1, &(0x7f0000350000)=[{0x6, 0x0, 0x0, 0x3}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f000084a000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000362000)={0x3, &(0x7f0000b2c000)=[0x4, 0x0, 0xffffffffffffffff]}) 2017/12/18 14:29:55 executing program 2: r0 = socket(0xa, 0x802, 0x8001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x5e665fa4}, &(0x7f0000000000)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000758000-0xc)={r1, 0x7, 0x10}, &(0x7f00006fc000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f0000859000-0x25)="24000000180005004d09000000e80ddf0303ec00f8ffff000c0001000400000004ff0008", 0x24) [ 32.282496] device gre0 entered promiscuous mode 2017/12/18 14:29:55 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000001000)=0x0, 0x4) r1 = dup(r0) ioctl$TCSBRK(r1, 0x5409, 0x3f) 2017/12/18 14:29:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xf, 0x10) write(r0, &(0x7f0000859000-0x25)="24000000180005004d09000000e80ddf0303ec00f8ffff000c0001000400000004ff0008", 0x24) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000961000)={0x0, 0xd0, "d7464bc09e63e19ba083d2fd33a34996ce7a6a3379391da54af0f3b1cb7f3d29dd25f8fea416661eea64bee449bd0d9617493818d822c36446ae70b3b4f9298b2f56b8e76a38b1253e7bb0d1c67e9cf65e535a0a34cbf25d6010728978c5a8face4c06f208ced77f6e95e380e592a592d99fe11c7948f8c99c36ff9a7db07ed9b9cac26fb32525d55f731b4b573f4a84e739747d0525b1f11ff867dd23aab11ded87d90e3eed697b362294f48e95680efc1c67947def6c7b01ce4bfc88aa5e8e0fbf33445cad3974cc5cb2cf221d3cd9"}, &(0x7f0000bdb000)=0xd8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00009b9000-0x8)={r1, 0xfffffffffffffe00}, &(0x7f00000a8000)=0x8) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000d45000-0x8)={0x0, 0x0}) r3 = socket$netlink(0x10, 0x3, 0x2) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000c7a000-0x8)={0x0, 0x20}, &(0x7f0000292000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000cf0000-0x6)={r4, 0x1}, 0x6) ftruncate(r3, 0x1) 2017/12/18 14:29:55 executing program 4: r0 = perf_event_open(&(0x7f00002d9000)={0x6, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000a33000)=0x0, &(0x7f0000317000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000001000-0x8)=[0x0, 0xffffffffffffffff]) fcntl$getown(r0, 0x9) fchown(r0, r1, r2) 2017/12/18 14:29:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ddf000)='net/igmp\x00') r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f0000318000-0x8)=0x4b, 0x40000101) 2017/12/18 14:29:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000675000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000f69000-0x5)='affs\x00', 0x1482b, &(0x7f00000f8000)="8d") utimes(&(0x7f000074c000-0x8)='./file0\x00', &(0x7f0000689000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) r0 = open(&(0x7f0000f05000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000167000)=""/0, 0x0) [ 32.415867] device gre0 entered promiscuous mode 2017/12/18 14:29:55 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a96000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000a93000/0x3000)=nil) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000-0xa4)="b2", 0x1}], 0x1, 0x0) 2017/12/18 14:29:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000deb000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) socket$inet_sctp(0x2, 0x0, 0x84) fcntl$lock(r0, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet(0x2, 0x80003, 0x800, &(0x7f0000423000-0x8)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000061c000-0x4)={0x0}, 0x4) close(r0) 2017/12/18 14:29:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f00007ae000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000045f000)=0x10) fcntl$setstatus(r0, 0x4, 0x400) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000998000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000dd0000)={0x1, &(0x7f0000350000)=[{0x6, 0x0, 0x0, 0x3}]}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r1, &(0x7f000084a000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 14:29:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f000022f000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xffffffffffff0000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000393000-0x10)={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 14:29:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, r0, &(0x7f00009e4000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x40000000, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000002000-0x8)='./file0\x00', 0x8000, 0xc1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) ptrace$getenv(0x4201, r0, 0x3f, &(0x7f0000000000)=0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r2, 0xa, 0x0) 2017/12/18 14:29:55 executing program 7: prctl$intptr(0x2f, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000002000-0x14)="cd0830efcff9e2ef2ad9d124ab47f7ab20f84f1c") ioctl$TCSETSF(r0, 0x5404, &(0x7f0000a6f000)={0x8, 0x7fffffff, 0x5, 0x8, 0x81, 0xf399, 0xffff, 0x7, 0x100000001, 0x80000000, 0xff, 0x8d5a}) 2017/12/18 14:29:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x2, 0x40) finit_module(r0, &(0x7f0000238000-0xb)='nodevnodev\x00', 0x1) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x80801) write$eventfd(r1, &(0x7f0000456000)=0x0, 0x8) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000cab000-0x4)=0x16275bd, 0x4) r2 = creat(&(0x7f0000fdb000)='./file0\x00', 0x37c1cc161d104b4a) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000fdb000)=0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000fdd000-0xb)='/dev/loop#\x00', 0x1, 0x280800) utime(&(0x7f0000fdb000-0x8)='./file0\x00', &(0x7f000069b000-0x10)={0x0, 0x20}) 2017/12/18 14:29:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000365000)='net/igmp\x00') socket$inet_dccp(0x2, 0x6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000312000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ebe000-0x4)=0x14) sendfile(r2, r1, &(0x7f0000318000-0x8)=0x4b, 0x400000ff) 2017/12/18 14:29:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000532000-0xb)={0x9, 0x6, 0xfffffffff1f6e674, 0xfffffffffffff000, 0x80, 0x1, 0x6, 0x7, 0x2f, 0x1a6, 0x0}, 0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000001000)='./file0\x00', 0x1) prctl$intptr(0x2f, 0x2) 2017/12/18 14:29:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000d05000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000b7e000-0x96)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="dad4bab31682", [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000212000-0x10)='/dev/sequencer2\x00', 0x8100, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000d84000-0x5c)={{0xa, 0x3, 0xfffffffffffffffd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, {0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x9, [0x401, 0xfffffffffffffc00, 0x84, 0xfdd0, 0xfffffffffffff000, 0x5, 0x100000001, 0x77d]}, 0x5c) 2017/12/18 14:29:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000000000)=0x0, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000e03000-0x8)='./file0\x00', 0x3f) r1 = socket$inet(0x2, 0x803, 0x1) r2 = openat(0xffffffffffffffff, &(0x7f0000fdd000)='./file0\x00', 0x0, 0x181) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000063000-0x4)=0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002cc000)='/dev/sequencer2\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x3, 0x7f) setsockopt$inet6_int(r4, 0x29, 0x42, &(0x7f0000f51000)=0x0, 0x4) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000397000-0xca)=""/202) getpeername$llc(r2, &(0x7f0000b53000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005da000-0x4)=0x10) syz_open_dev$usbmon(&(0x7f0000db8000)='/dev/usbmon#\x00', 0x8000, 0x121001) sendto$inet(r1, &(0x7f00002e3000)='0x0, 0x0}, &(0x7f0000728000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b5c000)={r1, 0x3ff}, &(0x7f000056f000-0x4)=0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f000022f000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0xffffffffffff0000) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000868000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e94000-0x9)='/dev/rtc\x00', 0x40, 0x0) ioctl$EVIOCGVERSION(r4, 0x80044501, &(0x7f000067d000-0x63)=""/99) fcntl$setlease(r0, 0x400, 0x0) [ 32.483964] device gre0 entered promiscuous mode 2017/12/18 14:29:55 executing program 1: r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000efe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003d4000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000a0c000)="40bbc0e7abfed38e5d2a4f16f582abb653ae4cade4", 0x15}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dab000-0x11)='/dev/vga_arbiter\x00', 0x2800, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000032f000)=0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000f9e000)={0x0, 0x0}) perf_event_open(&(0x7f00002d9000)={0x6, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/12/18 14:29:55 executing program 0: prctl$intptr(0x2f, 0x2) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e3e000)='/selinux/checkreqprot\x00', 0x800000200000, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000001000-0x4)={0x4, 0x7f, 0x1}) 2017/12/18 14:29:55 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = syz_open_dev$mice(&(0x7f0000611000-0x10)='/dev/input/mice\x00', 0x0, 0x6881) r2 = accept$ax25(r1, &(0x7f0000802000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000fdc000-0x4)=0x10) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000fdd000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00003bb000)=0x14) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fdd000-0x8)=@assoc_value={r3, 0x4}, 0x8) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000fdb000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4002}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$ax25(0xffffffffffffffff, &(0x7f0000fda000)={0x0, {""/7}, 0x0}, &(0x7f0000c08000-0x4)=0x10, 0x800) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000606000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = eventfd2(0x0, 0x0) write$eventfd(r5, &(0x7f0000456000)=0x0, 0x8) 2017/12/18 14:29:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) seccomp(0x1, 0x1, &(0x7f000078a000)={0x5, &(0x7f0000afd000-0x28)=[{0x1, 0x4, 0x7ff, 0x4f0c}, {0x600000, 0x3, 0x2f8, 0x1}, {0x1bcb, 0x1, 0x1, 0x3}, {0x7fff, 0x2, 0x6, 0x81}, {0x9, 0xffff, 0x432b, 0x7c0000000000000}]}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00000f9000-0xc)={0x0, 0x0, 0x0}, 0xc) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000022f000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) rt_sigsuspend(&(0x7f000040a000-0x8)={0x80000001}, 0x8) listen(r1, 0xffffffffffff0000) memfd_create(&(0x7f0000b87000-0x2)='-\x00', 0x1) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000868000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 14:29:55 executing program 3: prctl$intptr(0x1000000021, 0x89) 2017/12/18 14:29:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000998000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000dd0000)={0x1, &(0x7f0000350000)=[{0x6, 0x0, 0x0, 0x3}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000715000-0x9)='/dev/ppp\x00', 0x80301, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f39000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000010d000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000457000)=0xe8) r6 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000459000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000041a000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003bb000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ede000)={0x0, 0x0, 0x0}, &(0x7f0000234000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000e23000-0x8)={0x0, 0x10000}, &(0x7f0000c49000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00004b2000-0xc)={r10, 0x1f9, 0x20}, &(0x7f000068d000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000ebc000)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ba000)=0xe8) stat(&(0x7f0000286000)='./file0\x00', &(0x7f00009e0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpgrp(0x0) stat(&(0x7f0000f32000-0x8)='./file0\x00', &(0x7f0000428000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f00005ce000-0x20)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e56000)=0x0) lstat(&(0x7f0000782000-0x8)='./file0\x00', &(0x7f000002e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000c72000-0x4)=0x0, &(0x7f0000652000-0x4)=0x4) fstat(r0, &(0x7f00006e4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r3, &(0x7f00000b9000-0x38)={0x0, 0x0, &(0x7f000093f000-0x90)=[{&(0x7f00001bb000)=[{0x95, 0x1, 0x100, 0x9, 0x10000, "9034092bd19551f6a1573946e81be25dd1c12297df4711510c7f61aa5e44331f06b7afde9ccc1af57b1e8c298cb8d0282050e7bc1067cd4d132b53dd44e3bbf53c0c324ccc174c86a933093842b38644585522cd15d653cf57c20f3dea1c481b2072fea30b761f7ab109bb52a885256a5c7105cc0a02e1b978981c09894818ea5d2e3e3d22"}, {0xbf, 0x4, 0x400, 0x0, 0x1f, "9720d3cf58a8663aaaa96af708950e0194f0a070f817ac569e1d0d987e3a6d95eea8b666dd90d8dcf7c82ac09fc2374f9178290394bdb5ee61927e4711ca963b40f6c20e4e9d48f724eb777e15070c32786544eabd93789689177c56a7473940a16c2293a99e105ff341e7c91957095b5a6ec4b16bbb0b83186ad3ea484ade49bf3e8d38e066cb60368b8ce506926d37266bf27df5b6847da4eef1235ca2f2cce79b17f306b06382450dd8c1ca4f55"}, {0x81, 0x1f, 0x339, 0x10000, 0x7, "848c44241ec10c0c3984f56ef4535d3fa5feb851843dfec15e5bf54ce38c28a47ce16faadf29e8dcbeedab24b0ac4bd1adf3d6796a85279763b833e1696f7e270db8838940f50210338eab67c2209ac3b12c03790c26b8739d6407f97d13844acbb137c520b1f0f263442b5e323cd4f921"}, {0x88, 0xfffffffffffff001, 0x400, 0xfffffffffffffc00, 0x7, "76191bd0336e2a35005c4f166029f3c99cc62ab7623d8a1f9096061398e7ec486dfc63bbe205e902ca961f9f1e38a84c8785b92664c55ec1278d5d5ed97687aeff8880fdb929b987e593006057c076f0493da6a08b0491a9e5fede07bc3d3fbda9d71c073427fb4e2a556697352360b15909570d65fa2f32"}, {0xdf, 0x1, 0x300, 0xcd62, 0x4, "7d063f2c403ba44d91207834211c457b11f6cee97facdd08f3f4f6f28f0dc288240ca3d1fbfadd717cc498585626dfb2ac39addbbc0d56af7e46d1f7647a92c62a124b2b5401aa0acd96ba3e6235bfccb4abdeddfad50dc588156604444953ceaafa08ddc0736a9b54879a93b46926bab0f30b69e92ae10f52f9df8f6ae8fee0484d64b320c285c83b043937944cef865841a0203ae3384fe177f7b47e3ebc7a7577c52564c58d7c81c720515c0e48a3b2f55e3ae918386e768ff5fd6883206d2713cfa52473f77ccf31c6b95df845"}, {0xec, 0x2e, 0x100, 0x2, 0x8, "4f1d9d1904d14d7e05a984c42a48a0df6b3471742bf7ad450d7cffe69d74d1513c775fbc32da06850a5be9fcfe23c5338abcd12e2dc8aa3312451bbd343881c159512e8c859ed242492dbbda5baa5bf786c6d534227652c5cb515a002934e7779892ae2322acc1f0ca5d3b899954d2364ccf21c3f5fd670c3bb8f6b4bafcca760a39d346b899ee2d914773ee297cb786b9f688e52317e726348e692dd3ace14856c49dcb94508d7a079812f328f4e35881f35e8884a662feb5653b0e59163eccde042834614bd32c43a9eb435f6e6a68db0951c3f7ca507be997d530"}, {0xd1, 0x3f, 0x22, 0x7, 0x80000001, "f5a765a60431220974586e3ddef0b5b18ab8608051dc61f09b03e787af494b8159fb09ba4f489cc924e263f1ec67f1ee98d8f0566f6c9ad95dbf14fb8051c4f75c765c938e6a9d5b4953be9ab57dc86371b9315a54191023237971773f6b306d36c0ac9a216d9e94530f7f0a0c508f1ee2991ca58505736295f114a5fe9fc938a323164ae4b35b69e158165a12638c0bc510871de0415cd53b2fcbf3995f89e6b04eac8de51f215536774e895a58b4f06556a0db807e8bb548df80e58f2412d2f3"}], 0x4f9}, {&(0x7f0000a38000)=[{0x10a, 0x4, 0x100, 0x20, 0xfffffffffffffffb, "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"}, {0x1010, 0x7fff, 0x310, 0x0, 0xfffffffffffffff8, 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"}, {0xab, 0x9, 0x20, 0x16c, 0x7fff, "37d520b8d47359eb71689c4ca591eab5658611ab0139c7397824c6426adc1d2ea6aad539a309474f4cec6ca30ef7e44884d70d14a93ab8b3e506c8d8863b20cdaf1ef743a13b7579974b38ed850f5e1a90c88f68f3b5b74f1603ce56fdc1f5a76dab9314bc284ae1e05798363e544b10bf9e81483155db00a4af457a3541378c7bfebe2f48c1a7383edc13634e224f0a7a25d29027985d273a22e2"}], 0x232f}], 0x9, &(0x7f00006b0000-0xa0)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, 0x0, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0xa0, 0x8000}, 0x4004810) sendto$inet(r0, &(0x7f000084a000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 14:29:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000569000)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000067000-0x4)=0x0) 2017/12/18 14:29:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ca5000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)="") getresuid(&(0x7f0000631000-0x4)=0x0, &(0x7f00000a8000-0x4)=0x0, &(0x7f0000dc3000-0x4)=0x0) quotactl(0xfffffffffffffffe, &(0x7f00001ac000)='./file0\x00', r0, &(0x7f00009ec000-0xcf)="f785280e764dec50aaeabd52333fce3bf5939ec0f17cecf51f3749ffdf2b7e979481a0b0c87748a2b946c5cda388c9452993fb5f4a58f5279e8fa5cb81d521cd8043e2215e06cc47c6c8b45808952000358aff7d0aa35605bb64cf91c7ae239507d75fbbbfba3618f694ace6aab1bee77a505dd2808629dda42cc45e32c56af397056df8f66a048324e998966ed0b3db26ce38a890b8e978478c937f0dd2f128f9226d76ad29a8dc58556a20cd881b6632739ba3e9489d614ecd02b0a6282bba64f10acb0f352928744821588aa3ae") mount(&(0x7f0000582000)='./file0\x00', &(0x7f000060c000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9020, &(0x7f0000ce1000-0x19)="") mount(&(0x7f0000647000-0x8)='./file0\x00', &(0x7f00006af000)='./file0\x00', &(0x7f0000310000-0x8)='qnx6\x00', 0x203ffe, 0x0) 2017/12/18 14:29:55 executing program 4: r0 = dup(0xffffffffffffff9c) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000451000)=[0x0, 0x9]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r1, 0xa, 0x0) getpeername$ax25(r0, &(0x7f00004a0000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000e7a000)=0x10) 2017/12/18 14:29:55 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000b1f000)=0x80000000, 0x4) sync_file_range(r1, 0x0, 0x6, 0x6) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0xa4)="b2", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7ffffffe, 0x0, 0x7, 0x4, 0x3, 0x2, 0x0, 0x9, 0x509, 0xfffffffffffffffe, 0x38d, 0x91a, 0x5, 0x2, 0x2]}, &(0x7f0000b1d000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000a96000)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000b1b000)={r3, 0x10}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2017/12/18 14:29:55 executing program 6: 2017/12/18 14:29:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ddf000)='net/igmp\x00') r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ce7000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fad000-0x4)=0xe8) r3 = getgid() fchown(r1, r2, r3) sendfile(r1, r0, &(0x7f0000318000-0x8)=0x0, 0x400000ff) 2017/12/18 14:29:55 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000013a000-0x1a)='posix_acl_accesstrusted%}\x00', 0x0) fallocate(r0, 0x3, 0x9, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0xe76e, 0xfad, 0x400, 0x5f, 0x9}, 0x14) 2017/12/18 14:29:55 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0xa, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x803, 0x1) sendto$inet(r1, &(0x7f00002e3000)='0x0, 0x0, 0x0}, &(0x7f0000900000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000aa8000-0x8)={r3, 0x2}, &(0x7f0000039000)=0x8) 2017/12/18 14:29:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00002d9000)={0x6, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f000085d000-0x170)={0xffffffff, 0x2, 0x2, 0x7fffffff, 0x6, [{0x970, 0x8, 0x400, 0x0, 0x0, 0x2881, 0x0, 0x0, 0x0}, {0x7bee8000000, 0xe8a, 0x81, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x3f, 0x8, 0xced4, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x59b, 0x7fff, 0x6, 0x0, 0x0, 0x208b, 0x0, 0x0, 0x0}, {0x6000000000, 0x9, 0x80, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0xcf8, 0x9, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) 2017/12/18 14:29:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000d05000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000396000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000053f000-0x4)=0x0, &(0x7f000016d000)=0x4) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3a459632, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f00001c7000)={0x7f}, 0x8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00008e6000-0x4)=0x0, &(0x7f0000234000)=0x4) syz_emit_ethernet(0x3e, &(0x7f0000b7e000-0x96)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="dad4bab31682", [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2017/12/18 14:29:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000deb000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = creat(&(0x7f0000b50000-0x8)='./file0\x00', 0x10) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000aa6000-0xc8)="f2b5dfdbf881eda339c187594d5d9092508738aeca3310ef77f2453468a36c3cfb2a41a22f173841fc6861129290439a75556881e20e34e5e45c06de1633a92666ea90164b232a253e100778ed5a1381bcff965e990886929c6017bd1cf206c38e6364e5167a3c375190d3100c6a8785e15fbf1b877b44c3adb99c837b97c006c7e6f2f72f13a1ce8e48efbecaa04185264cdce639a22bdc2d0658b8217845ef0d9c13cf4a14247a1103732e305cc08f0e53c0b656a18b3278d5898affa6969c1878d99a7c447249") fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) socket$inet_sctp(0x2, 0x0, 0x84) fcntl$lock(r0, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000d4e000)={0x0}, 0x4) close(r0) 2017/12/18 14:29:55 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xa, 0x94, &(0x7f0000001000)={0x0, 0x0}) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000002000-0xc)={@rand_addr=0x0, @multicast1=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000)=0xc) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x1, &(0x7f0000001000)=0x0, 0x4) 2017/12/18 14:29:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00009f2000)='/dev/ppp\x00', 0x2, 0x0) r1 = socket(0x10, 0x2, 0x10) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f000066f000)=0x0, &(0x7f00002ab000-0x4)=0x4) fcntl$F_SET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000cee000-0x8)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000047b000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000029b000)=0xe8) r3 = add_key(&(0x7f00009cf000-0x8)='trusted\x00', &(0x7f0000369000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000581000)="46dace18336d787d7e8273f5e18a15703751e756773cf5acf8a69615369297fe21a16081e2811c14ce20f4e0fdafb9557f805c8a30e9cb130c192049a74c0e9dd63d2b12edee344d66225bbbcf3bce7b490f75ba5ffaa2347f9124da9868c0e37104357538e2eab814621f88fc54a0442c09725b48e59e17bf4b42014d0d8d9979f2ca6a13ae0ea0da53e0ded372593a6d814bfb00293d96b061765cca3f16709275ba1f7af419ac1d82d09e354b69e16c445f1e89b613a7005a3889992ec62e5fe91808b91e76168f371bbf27ba6667ad0ca9cdb0576e5d0cc391f48cbf4cbe58c1c6a8d8fdf4aa01", 0xe9, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r2, r3) write(r1, &(0x7f0000702000-0x24)="24000000170005004d08000002e80103037f000c100401000900010019010500210009cf", 0x24) 2017/12/18 14:29:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b5a000)='/dev/ppp\x00', 0x101000, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000f9f000)=""/36, &(0x7f0000fb1000-0x4)=0x24) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000e74000-0x26)="24000000000105004d09000000e800000005ec00f8ffff000c0001000400000404140008e007", 0x26) [ 32.692749] device gre0 entered promiscuous mode [ 32.711199] audit: type=1400 audit(1513607395.401:13): avc: denied { setattr } for pid=5237 comm="syz-executor6" name="projid_map" dev="proc" ino=11112 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2017/12/18 14:29:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ddf000)='net/igmp\x00') r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f0000859000-0x25)="24000000180005004d09000000e80ddf0303ec00f8ffff000c0001000400000004ff0008", 0x24) sendfile(r1, r0, &(0x7f0000318000-0x8)=0x4b, 0x400000ff) 2017/12/18 14:29:55 executing program 7: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) personality(0x6100007) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) vmsplice(0xffffffffffffffff, &(0x7f0000b1d000)=[{&(0x7f0000006000-0xa4)="b2", 0x1}], 0x1, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b23000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) alarm(0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) 2017/12/18 14:29:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f000022f000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8001) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000868000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 14:29:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f000022f000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xffffffffffff0000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000868000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 14:29:55 executing program 3: socketpair(0xf, 0x4, 0xffffffff, &(0x7f00006be000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f000072e000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000d05000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000b7e000-0x96)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="dad4bab31682", [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) bind$nfc_llcp(r1, &(0x7f0000bc7000-0x60)={0x27, 0x6b2e, 0x6, 0x3, 0x3, 0x7, "4d15e9d8d15d48df2190b432b39930c9d5ce476ea2c5df0af6c11612546156815f5cd9ad1ca1a58d7923955a158c884950e5169105367e820e607b2328e7e6", 0x3}, 0x60) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00003e5000)={0x0, 0x3f, 0x0}, &(0x7f0000790000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000dcd000-0x98)={r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x2ff1}, &(0x7f000035b000-0x4)=0x98) 2017/12/18 14:29:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x1) sendto$inet(r0, &(0x7f00002e3000)='0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dec000-0x4)=0xe8) ioprio_set$uid(0x3, r1, 0x4) removexattr(&(0x7f0000fd6000)='./file0\x00', &(0x7f0000823000)=@known='com.apple.system.Security\x00') 2017/12/18 14:29:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000711000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000cb1000)={@local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f7b000-0x4)=0xc) bind$packet(r0, &(0x7f00001a4000)={0x11, 0x1b, r1, 0x1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f0000859000-0x25)="24000000030005004d09000000180d6b0303ec00f8e3ff000c0001000004000004ff0008", 0x24) 2017/12/18 14:29:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) chmod(&(0x7f0000f5e000)='./file0\x00', 0x20) 2017/12/18 14:29:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0xfffffffffffffff9, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x7, 0x4) r1 = socket$inet(0x2, 0x3, 0x40000000000001) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000b13000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x80, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2017/12/18 14:29:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xdf, &(0x7f0000406000-0x4)=0xe963c83, 0x4) bind$inet6(r0, &(0x7f0000535000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000148000-0x1)="", 0x0, 0x0, &(0x7f0000f54000-0x1c)={0xa, 0x1, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) recvmsg(r0, &(0x7f000028b000)={&(0x7f00007b5000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004ac000)=[], 0x0, &(0x7f0000d7e000)=""/0, 0x0, 0x0}, 0x0) 2017/12/18 14:29:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004f1000-0xc)='/dev/rfkill\x00', 0x402400, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000242000)='/dev/loop-control\x00', 0x800, 0x0) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f000004b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000739000-0x4)=0x14, 0x80000) r3 = syz_fuse_mount(&(0x7f00003cd000)='./file0\x00', 0x7002, 0xffffffffffffffff, 0xffffffffffffffff, 0xc4, 0x40080) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e15000)='/dev/rtc\x00', 0x2502, 0x0) r5 = syz_open_dev$sndtimer(&(0x7f0000f8c000)='/dev/snd/timer\x00', 0x0, 0x200401) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000efe000-0x11)='/selinux/enforce\x00', 0x40, 0x0) r7 = open$dir(&(0x7f0000de7000)='./file0\x00', 0x2, 0x2) r8 = syz_open_dev$sndseq(&(0x7f0000432000-0xd)='/dev/snd/seq\x00', 0x0, 0x4000) r9 = socket$inet6_udp(0xa, 0x2, 0x0) r10 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f74000)='/dev/sequencer\x00', 0x8001, 0x0) r11 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002c1000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000b45000)={0x0, 0x0}) r13 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f000064d000)=0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000379000)={0x0, 0x0}) r15 = syz_open_dev$usbmon(&(0x7f000074f000-0xd)='/dev/usbmon#\x00', 0x2, 0x480) r16 = getpid() r17 = getuid() getresgid(&(0x7f0000be4000)=0x0, &(0x7f0000ddf000-0x4)=0x0, &(0x7f0000e76000)=0x0) r19 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b0e000)='/dev/rfkill\x00', 0x101000, 0x0) r20 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000366000-0x4)=0x0) r21 = openat$autofs(0xffffffffffffff9c, &(0x7f0000656000)='/dev/autofs\x00', 0x200200, 0x0) r22 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000bf7000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a43000)={0x0, 0x80000, 0xffffffffffffffff}) r24 = timerfd_create(0x7, 0x800) r25 = socket$key(0xf, 0x3, 0x2) r26 = socket$inet(0x2, 0x80000, 0x3) r27 = memfd_create(&(0x7f00005cc000)=')+\x00', 0x3) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00004c8000)={0x0, 0x0}) r29 = socket$inet_icmp(0x2, 0x2, 0x1) socketpair(0x7, 0x4, 0x0, &(0x7f000032d000)={0x0, 0x0}) r31 = accept$unix(0xffffffffffffffff, &(0x7f0000679000)=@file={0x0, ""/24}, &(0x7f00009a1000)=0x1a) r32 = socket$inet_tcp(0x2, 0x1, 0x0) r33 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001e5000)='/selinux/enforce\x00', 0x2, 0x0) r34 = dup(0xffffffffffffff9c) r35 = socket$inet6_sctp(0xa, 0x1, 0x84) r36 = perf_event_open(&(0x7f0000243000)={0x5, 0x78, 0xd3c, 0x6, 0x5, 0xff, 0x0, 0xf61e, 0x20, 0x2, 0x3, 0x80800000, 0x3f, 0x2, 0x0, 0x1, 0x0, 0x5, 0x3, 0x20080, 0x4, 0x7, 0x7, 0x10000, 0x2, 0x0, 0x0}, 0x0, 0xffff, 0xffffffffffffff9c, 0x0) r37 = syz_open_dev$sndtimer(&(0x7f0000098000)='/dev/snd/timer\x00', 0x0, 0x240000) r38 = signalfd4(0xffffffffffffffff, &(0x7f00005ca000-0x8)={0x4}, 0x8, 0x80800) r39 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$unix(r0, &(0x7f0000c74000-0x38)={&(0x7f0000df3000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00000d6000-0x20)=[{&(0x7f0000d14000-0x67)="1310062200e5d7861245ef5c594f25589ac5b20432eda2ebb71b2a07cf7a3616824bc565311a2e37a73e91dc10953ab8fd20415f0de310970c41fec28cae2368cf26d8383476c485007b75c3d65ff013a6c5977e52cb78163e846f86ebd66f8138ca9c2099bd45", 0x67}, {&(0x7f0000d01000-0xc0)="dbf6542c2164b02adf7eb18a37de1e08bd56cb63abe77f5c953301d3d693608c68b8494a8eb591512c689b69d0167314f446b34582e0bcf21cfeb34d43766c493286a7f741aa2f074128cb609ef8376073e83bc29af0ce722c6c00c260b2531811cdbc6cf609fce960f594ca3f0c21c6aa097da2337ffe80e055fd8a22d4548fbb60b832b36f07da1ea6bc7381b72b6c9b8001b92dc5ee21802c3f7c943d4e9b69baea6af45391f29e883a589b4a4230cf4d4c7d81b9344250d546e3a51cf2fa", 0xc0}], 0x2, &(0x7f0000b3b000)=[@rights={0x38, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8, r9, r10]}, @rights={0x18, 0x1, 0x1, [r11, r12]}, @rights={0x20, 0x1, 0x1, [r13, r14, r15]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x30, 0x1, 0x1, [r19, r20, r21, r22, r23, r24, r25, r26]}, @rights={0x30, 0x1, 0x1, [r27, r28, r29, r30, r31, r32, r33, r34]}, @rights={0x28, 0x1, 0x1, [r35, r36, r37, r38, r39]}], 0x118, 0x4000}, 0x4) r40 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r40, &(0x7f000022f000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet(0x2, 0x2, 0x1, &(0x7f00000dc000-0x8)={0x0, 0x0}) listen(r40, 0xfffffbffffff0000) r41 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r41, &(0x7f0000868000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 14:29:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f000037b000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000432000)="", 0x0, 0x20000819, &(0x7f0000db5000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000d5a000)=r1) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004e9000)='/selinux/checkreqprot\x00', 0x400, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000826000)=0x8, 0x4) sendto$inet(r0, &(0x7f0000e46000-0x1000)="11", 0x1, 0x1, 0x0, 0x0) 2017/12/18 14:29:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f000037b000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000432000)="", 0x0, 0x20000819, &(0x7f0000db5000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$sg(&(0x7f000071c000)='/dev/sg#\x00', 0x3f, 0x4da040) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000079d000)={0x0, 0xfd, "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"}, &(0x7f0000fe4000)=0x105) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000eb5000-0x25)={r3, 0x1d, "2fe33da39a7af3260e7315984d82b2efd2a8a7551eaaf6bd53e843ec26"}, &(0x7f0000938000-0x4)=0x25) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000d5a000)=r1) sendto$inet(r0, &(0x7f0000e46000-0x1000)="11", 0x1, 0x1, 0x0, 0x0) 2017/12/18 14:29:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f000037b000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000432000)="", 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000d5a000)=r1) sendto$inet(r0, &(0x7f0000e46000-0x1000)="11", 0x1, 0x1, 0x0, 0x0) 2017/12/18 14:29:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x83) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000f51000)=0x0, 0x4) 2017/12/18 14:29:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000cf1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002ca000)=0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00002b0000-0x28)={@generic="431df1f38e6e0000112f648d1c22ce26", @ifru_ivalue=0x7}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00006f7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000a30000)=@assoc_id=0x0, &(0x7f0000f82000)=0x4) r4 = gettid() fcntl$setown(r1, 0x8, r4) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00009ac000-0x28)={@common='gretap0\x00', @ifru_addrs=@ipx={0x4, 0x2, 0xfffffffffffff000, "a188dc2897e6", 0x81, 0x0}}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000713000)={r3, 0xfffffffffffffffb}, 0x8) 2017/12/18 14:29:55 executing program 5: r0 = socket$inet(0x2, 0x803, 0x1) close(r0) sendto$inet(r0, &(0x7f00002e3000)='0x0, 0xb0, "12ae37ffa3518748a443d032147d4371a683703920b7ad4e8c5736f89716a048d91d22b75e154733199a8f2fa4f65724ab15e905e16d30d001ab1a56f44d01fc02bc5832664e2e340c017f668c1480d28d083990b9e8c65fd290b1ee2410623e99247f9ba2dba51bbf65e94d976f651ecbaffec487fdf780a1a82541cd8a2c9c252581473d37a1232eaef0cd34bf318660e7f7b202c34898106db6556f7fdc189a114b07c570c9ad4b7984e2511aab55"}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x3, 0x9, 0x3ff}, 0x10) 2017/12/18 14:29:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) symlink(&(0x7f0000df9000)='./file1\x00', &(0x7f0000f95000-0x8)='./file0\x00') truncate(&(0x7f0000006000)='./file0/bus\x00', 0x0) 2017/12/18 14:29:55 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000010000-0x4)=0x0, 0x4) 2017/12/18 14:29:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000942000-0x5)='user\x00', &(0x7f0000d67000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x49)="292e0a160656ba0ab3930668797c3b538339e2e2df9b22ad22f3a4e5c2714fbfbf400984c4c607af35e431f1b5df1864c4d200993e711d8b213ad09dd9d108a28a32fdb603c86ce66d", 0x49, 0xfffffffffffffffe) keyctl$assume_authority(0x10, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x803, 0x1) sendto$inet(r1, &(0x7f00002e3000)='0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00006cb000)={r3, 0x1}) syz_emit_ethernet(0x3e, &(0x7f0000b7e000-0x96)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="dad4bab31682", [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2017/12/18 14:29:55 executing program 1: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000079e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00003c5000)=0x1000) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000fda000)=0x3, 0x4) write$eventfd(r0, &(0x7f0000456000)=0x0, 0x8) 2017/12/18 14:29:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000016000-0xc)='./file0\x00', 0x13) 2017/12/18 14:29:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000998000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = openat(0xffffffffffffff9c, &(0x7f00009af000-0x8)='./file0\x00', 0x440, 0x20) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00005e5000-0x20)={0x0, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000433000)={0x1, r4, 0x0, 0x1}) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000dd0000)={0x1, &(0x7f0000350000)=[{0x6, 0x0, 0x0, 0x3}]}) fstat(r0, &(0x7f0000c9a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000c6f000-0x8)='./file0\x00', &(0x7f0000b2c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00005e2000)=""/86, &(0x7f0000184000-0x4)=0x56) chown(&(0x7f0000223000-0x8)='./file0\x00', r5, r6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f000084a000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r3, &(0x7f00009de000-0x30)=[{&(0x7f0000763000-0x34)="3e7e481e3ca38505c513eb8d5cfdce06abc3125cd50d5085f48ad0f8f21d884763adcc9ad94a29b0ac4d4eb530d94a0a404ebe36", 0x34}, {&(0x7f0000e12000)="7bd330ad95897f236ac8e84ab6072920723e453463428aa20ba9bca6a3ec99279b751bf4d9b6ea41cae18aa1e83411e1c0dc741adf24d62588c7100257e5", 0x3e}, {&(0x7f0000b5d000)="260b935bce723d7972868f14f4efe47a58eb11b3fe121acfe5ef5c7e3e2f0b91d48d5d5994dd62b0763e12b9ecccb85526d197857fbbf8a2fa6e2ed12b1730517c682bd79af5bddebaa3fc4127ccfd08a54be914d4126d78e219194cd5400cc8907968a9bb478734646ed7d817a19e74827ca3b048905a4f52d83b33e55b8307ef", 0x81}], 0x3) openat$keychord(0xffffffffffffff9c, &(0x7f00002f1000-0xe)='/dev/keychord\x00', 0x202000, 0x0) 2017/12/18 14:29:55 executing program 1: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x6) r0 = eventfd2(0x0, 0x0) write$eventfd(r0, &(0x7f0000456000)=0x0, 0x8) [ 33.037184] device gre0 entered promiscuous mode 2017/12/18 14:29:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r0, 0xa, 0x1) 2017/12/18 14:29:55 executing program 5: prctl$intptr(0x2f, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000001000)='./file0\x00', 0x801, 0xa4) r0 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000003000-0x20)={0x3, 0x0, 0x10003, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000001000+0xc94)={0x8, r2, 0x10001, 0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x8) socketpair$ax25(0x3, 0x7, 0xff, &(0x7f0000001000-0x8)={0x0, 0x0}) fchdir(r3) 2017/12/18 14:29:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8002, 0x2) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000406000-0x4)=0xeb63c83, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000077c000)={0x0, 0x9}, &(0x7f0000a54000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00005f9000)=r1, 0x4) bind$inet6(r0, &(0x7f0000b04000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000148000-0x1)="", 0x0, 0x0, &(0x7f0000f54000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r0, &(0x7f000028b000)={&(0x7f00007b5000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004ac000)=[], 0x0, &(0x7f0000d7e000)=""/0, 0x0, 0x0}, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000651000-0x8)=0x0) 2017/12/18 14:29:55 executing program 6: prctl$intptr(0x102f, 0x0) exit(0x6) 2017/12/18 14:29:55 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000001000)=0x0, 0x4) 2017/12/18 14:29:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) bind(r0, &(0x7f0000962000-0x10)=@llc={0x1a, 0xf7, 0x2f, 0x7fffffff, 0x3, 0x40, @random="891871b29b0b", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000278000)={0x8}, 0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ebb000-0xc)={0x0, 0x0, 0x0}, &(0x7f000050f000)=0xc) fcntl$lock(r1, 0x6, &(0x7f0000dc5000-0x20)={0x3, 0x7, 0x7c, 0x5408, r2}) getpeername$packet(0xffffffffffffffff, &(0x7f0000d05000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000b7e000-0x96)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="dad4bab31682", [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2017/12/18 14:29:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000296000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00008c5000-0x5c)={{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, {0xa, 0x1, 0x16d8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x82}, 0x7, [0x3, 0x100000000, 0x3, 0x0, 0x800, 0x400, 0x9, 0x0]}, 0x5c) r1 = socket$inet6(0xa, 0x3, 0x7f) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000f51000)=0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f000007d000)={{0xfffffffffffffff7, 0x3}, {0x9, 0x5}, 0x8, 0x0, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$netlink(r0, &(0x7f0000911000)={0x0, 0x0, &(0x7f000027a000)=[{&(0x7f0000d73000)=[{0x48, 0x3, 0x11, 0x2, 0x7, "164b52f8d7266c7a33736b9bf38ab488e609d8a27391bc1067664a4ef6487f3d7569d7270faa92b11f9ba7d053f3cbf46ba228fb02e5479f"}, {0x9c, 0x2, 0x8, 0x20, 0xffffffff, "7c8184fdfbd076617c730a2dfdc527f42b0b4af8d7518a9029e585492c1035d9f6d35214abc7e539d457fa0cb9903c75cc77c6e2808ec9de91dd49f116e1459e7f16f46cc10a732412c8852438ef52f888edfbfde850b25c274fc2a91510f010199d72be4cd8ebc4306e64edc47a520a0059bf5e4e40ef325fcee6501b9010c6ed33a121e697c40b6c9bdde5"}], 0xe4}, {&(0x7f0000d9f000)=[{0x72, 0x8, 0x300, 0xfffffffffffffff7, 0x5, "0df3f254cb19bd8e5856e87ec2197fe8518bdef581656dafac90e3bdb31b0c32f3ce851b06d3fdf5a422c42c54143a164807f3dbcaca6cb32a861490f32a4f9dea5d42f2f28e421e2e5508e34431a2c1cda512cb53b666d6516a0bcff4f84556f382"}, {0xde, 0x2, 0x900, 0x10001, 0x10000, "c3d437f2d5d9640540e4ed5c742293ef466d292b2124264a92fb28f7aee6aeef4bdbae45072427353f0bf262ed3e9ea09e78371539f5d144ca2cb33a292a41a91cfc6ae7c7c211916a1ce1f8addce915f8169e1fb5c583846c8773fe70b0296c6ecd94c35755b1fe2e725ed94753416e7aa969643cfc06c16cc6cfb5f8f2d0e3504cf8361ef73cee16a102a82e5da10b2946bbf27eade70b5c14715ba6814b087ab2cce08c3312b5bc5943d40c699b6d36d463e41f08d510f5728f5216b166e0cf3404afd536178caf449a7db1fb"}, {0x35, 0x8, 0x300, 0x8001, 0x1, "ee45be00bece6dfdbc84a2fef5fec4a419a3b73e527d6c3ed5c935d201e3f54b229d2c3ecb"}, {0x17, 0x63a, 0x104, 0x7fffffff, 0x8, "d3b28bee3d7c1f"}, {0xd1, 0xffff, 0x100, 0x7847, 0x8, "f10a37eb62c392ba7acf409ba214b69c346fa6e2245f13d30c0968bca7722192613341094b78158917982f336cadd2c7ab3525fe0a0a8fce1c937ebd3b3c6b249d32855cee08e453f07382763af4c7c177f51c409ef1bf0bf239d666535fcf7e204a203936cb0b1c1fa6573400358b15e639cdf405d6e0e5f27004fc487633db4fec88c6e529d152a9f6f78d369bbeb28e4bd69d9d4aeeb92885cac4a4d5256f8ced8c95a0fe8723984fd7e1358df1bee21c6fa4b05f3de80f594cf33de90faea2"}, {0xc2, 0x4, 0x400, 0xfff, 0x1, "6754142ab3c42da1ba964f829bc5014d7dd83e751d600a9a40243529ba6f336f1ee0babea4b90ead90b347f1b5590ba4c4a8cdd13f4ee9a388b498a80c709f795d6c9a05031aed0b00d66bf843ded4f93877d84ced56181c94b481a8a06a346d9d3cd3aa94582a1a9381b7f611d443112fb6035b9f7020297b09c53cabbc7127fdb598bb9f36b1631e096a94f1862766b3d09d5d55b85f003bb9931961bf59ec918fa18c2dca3370e5b581540661b85c2c92"}, {0x9d, 0xa3, 0x10, 0x4, 0xfffffffffffffbff, "8e95df98cfd4bc412aa73e27cd6dd333c77bb53347881fac6e2ff564483cdc0f3cc65dcf3b843c924f9eccb290c84a53ab1bd8640b46edc799813cbf81acf34e99a8753abf274ce97fe1c36e4d41de9c09d652fb9955c3d8d9becbdf91953a2306ab5b17002d332ded4db77b285b0ca38f77eb0b591149f742150ba70984bca56baae3caaa9cdd45802c8269da"}, {0x33, 0x8, 0x100, 0x9, 0x800, "68660d96dee65359b6cfc1648b8207101a2c410cbc5396eb7d25f498ae9013ea6c13fd"}], 0x3ff}, {&(0x7f0000d23000)=[{0xea, 0x0, 0x0, 0xffff, 0x9, "0519fd2a81939decd422ad386e75a927d0bf9a77063891eaa653106c472b492562de1e9f41b567a8cf2683fa0f75174c968df7bb0af10583b11f37c093c734637ea57a2c3d5153119cef6a13933bcc15862a657ec8f1f5769352d412642284bfa2c9fb06fb26a297a49f4935183f709078caf61d6aa5dce57f12d80a15061104ab881323674e29f663e89b97dce7712995ac151f87f806221affc75f6a1c3d479aabb9126bbb451e204dd818d5ba3d8e076683a6b7844b71655b425d043259aae047967b2366817ff96508b38ae88cc56fa76e9394445991217c"}, {0x93, 0x9, 0xa24, 0xdee8, 0x8, "14206dc687dd6f7c7e88f3434e4b3f6c4bbcf04b0e1eb2110cc75b3219bf3515458c3e571ad5ab4953bb28eab50b87ef87fb7b96229bfe2fa4c5d3ff481a4b7ba3548c97abf8c50dd2ebcd3e5ad9145b997537479d73636492b936047b68f6e56c725c4856a523dd5843515dd5647d734a7cf50a313ef706a5a2059f8cd171706d2d96"}, {0xbe, 0x2, 0x822, 0x8, 0x8, "502b78f5e6562ecade2aab71ba444b16668ddde9f12ec4bf63f1568304f1baba09fa2a73046516d61d822c94c6df6e3b7a4d891276f4502cc1ac24828e4683141c192e8975182c3dd47a93bbcb8c64a658a4013da8b79aefb5a821a9fd7bf382cbf09cd780dca23143163bab60585a54c4f76dc63df7847266dfca0aa4cc5e9cffe7635c147f479c0c5222fd5b5c6e055871c1af513c279c22dc6b25ab738b7a0bb847abf1c525b43194b8cf2c0e"}, {0x1010, 0x4, 0x200, 0x5, 0x1, 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"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"}], 0x12dd}], 0x4, &(0x7f00005d4000-0x40)=[@rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0, r1]}], 0x40, 0x4000000}, 0x40) 2017/12/18 14:29:55 executing program 2: prctl$intptr(0x2f, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x2001d, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000084a000)={0x1}, 0x4) 2017/12/18 14:29:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000deb000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) socket$inet_sctp(0x2, 0x0, 0x84) fcntl$lock(r0, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00008fe000-0x4)=0x200, 0x4) close(r0) 2017/12/18 14:29:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000deb000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008e9000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept$ipx(r1, &(0x7f00005b6000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00006dd000-0x4)=0x10) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000079c000-0xe8)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad9000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00006e3000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x400, 0xef2f, 0x0, 0x100, 0xd5a, 0x4, r2}) fcntl$lock(r0, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000bf0000-0x4)={0x0}, 0x4) fcntl$setsig(r0, 0xa, 0x10) getrusage(0xffffffffffffffff, &(0x7f0000a81000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) 2017/12/18 14:29:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000513000-0xe)='./file0/file0\x00', 0x4) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x0) 2017/12/18 14:29:55 executing program 2: 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, &(0x7f0000a79000-0xe8)="75f5b9c5e33c9e6ba6503d8a2e6dead6848f3061fd6de8ef383686add737bae3e22e1d67bd8cf5c2cf3b0fc57ff5ac1298882dc2365f647abbf0545b373fd136d976d7c6c82d9ba90588995c2fb38a01bce9adcae812ef7932ce565bfcb587bfe62bacd8588181c89912b917599d7b0ec5ffd44f85a0adb761510e4b5c8ba547fca7dba06c625c50b593d08feb1c0d29399e95fb9baa7b363e2f6e1663337597ae2bdbb49e7d5bee72f6055d4ecc3122f3c67def4d4f6b1f27e14c675c2093d439defa16f6f749e074d9a92e91803aa6514ee8791e23428dee4342fd77d4c995ade00a4e045b11cf") mount(&(0x7f0000582000)='./file0\x00', &(0x7f000060c000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9020, &(0x7f0000ce1000-0x19)="") mount(&(0x7f0000647000-0x8)='./file0\x00', &(0x7f00006af000)='./file0\x00', &(0x7f0000310000-0x8)='qnx6\x00', 0x203ffe, 0x0) 2017/12/18 14:29:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) r1 = open(&(0x7f0000c59000)='./file0\x00', 0x200141, 0x140) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000388000)=0x0) write(r0, &(0x7f0000702000-0x24)="24000000170005004d08000002e80103037f000c100401000900010019010500210009cf", 0x24) sendmsg$unix(r1, &(0x7f000054c000)={&(0x7f00000b9000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000056d000)=[{&(0x7f000004d000-0xeb)="b55c454d6518dbaad7e0968ae0b6f394534c1ac10412855521239f052c54df5a8e3e26ecc4fcba97382d41622adfdd70014691e328667dcac7d33cfbfc50062d13dc25dc017e8343aa930b7d0c9710fd63e9a78284473070b5aa7b9a54c8b627ab0c907e1468cdbdecac86f636f0e148989560e203bccd71a91e75facf048f956e0e8b5fa5f57d5d09ba035f134b1eb06382a055cff5fc3834daec60826805da987a165e43991efce95812f1e604b2f7c28b688c91b48c39475a544609fc2ea6b57cb33508b4148d4026e0615def24e96c6536be4f08d11ec2ddc75d44c11af8f98a41eb70b23d8d30fc84", 0xeb}, {&(0x7f0000d3b000)="58b6bc63a7121e27bf5538f791982111455cc653b7aeda3e1a925578b18944970b4bb4e71296b112a452e2e534df0802684196a510307e765bd9a1e5d07ec123ca02bf49", 0x44}, {&(0x7f0000a72000)="", 0x0}], 0x3, 0x0, 0x0, 0x48001}, 0x800) 2017/12/18 14:29:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7f) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000037000)={0x0, 0x0, 0x0}, 0xc) ptrace$peek(0x3, r1, &(0x7f0000b84000)=0x0) r2 = memfd_create(&(0x7f000091b000)='$^cpuset(/^em0vmnet0\x00', 0x1) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000e33000-0x4)=0x0) getsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000f4b000)=""/230, &(0x7f0000d1c000)=0xe6) r3 = memfd_create(&(0x7f0000eaa000)='&-eth1\x00', 0x1) readv(r3, &(0x7f000009f000)=[{&(0x7f0000422000)=""/67, 0x43}, {&(0x7f0000a21000-0x11)=""/17, 0x11}, {&(0x7f0000158000)=""/4096, 0x1000}, {&(0x7f0000902000-0xe6)=""/230, 0xe6}, {&(0x7f0000d34000-0xf1)=""/241, 0xf1}, {&(0x7f0000968000-0x56)=""/86, 0x56}, {&(0x7f0000b43000-0x25)=""/37, 0x25}], 0x7) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000f51000)=0x0, 0x4) 2017/12/18 14:29:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ca5000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)="") r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ca1000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname$ax25(r0, &(0x7f0000933000)={0x0, {""/7}, 0x0}, &(0x7f0000a11000)=0x10) mount(&(0x7f0000582000)='./file0\x00', &(0x7f000060c000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9020, &(0x7f0000ce1000-0x19)="") r1 = syz_open_dev$usbmon(&(0x7f0000ee2000)='/dev/usbmon#\x00', 0x0, 0x80000) accept4$ipx(r1, &(0x7f0000cb7000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d1c000-0x4)=0x10, 0x80000) mount(&(0x7f0000647000-0x8)='./file0\x00', &(0x7f00006af000)='./file0\x00', &(0x7f0000310000-0x8)='qnx6\x00', 0x203ffe, 0x0) 2017/12/18 14:29:55 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009d3000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005af000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) dup3(r0, r1, 0x80000) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fdb000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e1c000-0x10)='/selinux/create\x00', 0x2, 0x0) fcntl$dupfd(r2, 0x0, r3) r4 = eventfd2(0x0, 0x0) write$eventfd(r4, &(0x7f00003f4000)=0x0, 0x8) 2017/12/18 14:29:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x82, &(0x7f0000406000-0x4)=0xeb63c83, 0x4) bind$inet6(r0, &(0x7f0000b04000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000148000-0x1)="", 0x0, 0x0, &(0x7f0000f54000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r0, &(0x7f000028b000)={&(0x7f00007b5000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004ac000)=[], 0x0, &(0x7f0000d7e000)=""/0, 0x0, 0x0}, 0x0) 2017/12/18 14:29:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d56000-0x9)='/dev/ppp\x00', 0x242, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000487000)={0x6, 0x7, 0x80000001, 0x53, &(0x7f00009b4000-0x53)=""/83, 0x44, &(0x7f0000557000)=""/68, 0x94, &(0x7f00009da000)=""/148}) bind$inet(r0, &(0x7f000037b000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000432000)="", 0x0, 0x20000819, &(0x7f0000db5000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000fdb000-0x1000)=""/4096, &(0x7f000031b000-0x4)=0x1000) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000d5a000)=r1) sendto$inet(r0, &(0x7f0000e46000-0x1000)="11", 0x1, 0x1, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000089d000)={0x5df1, 0x8, 0x85d9, 0x7ff, 0x8}, 0x14) 2017/12/18 14:29:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009a9000)='./file0\x00', 0x7e) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)="") mount(&(0x7f0000582000)='./file0\x00', &(0x7f000060c000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9020, &(0x7f0000ce1000-0x19)="") mount(&(0x7f0000647000-0x8)='./file0\x00', &(0x7f00006af000)='./file0\x00', &(0x7f0000310000-0x8)='qnx6\x00', 0x203ffe, 0x0) 2017/12/18 14:29:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000cf1000)='/dev/net/tun\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fc3000-0x8)={0x0, 0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00002b0000-0x28)={@generic="431df1f38e6e0000112f648d1c22ce26", @ifru_ivalue=0x7}) 2017/12/18 14:29:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001df000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r0, 0xa, 0x0) 2017/12/18 14:29:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x1) pipe2(&(0x7f00002a9000-0x8)={0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000050d000)={0xfff, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000680000-0x20)={0x9, r2, 0x1, 0x1}) sendto$inet(r0, &(0x7f00002e3000)='0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r2 = geteuid() r3 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r5 = geteuid() getresgid(&(0x7f0000a95000)=0x0, &(0x7f0000a96000-0x4)=0x0, &(0x7f0000a95000)=0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a97000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r9 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a96000-0x10)='/selinux/status\x00', 0x0, 0x0) r10 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a96000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000a94000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) r16 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a96000-0x50)=[{&(0x7f0000000000)="b5ab485dadd36138d4cbb1623500ac5c888ab54b026354ec3ea5a207347db63627d75e3b98844127835e77f757ef55743172993ef1788910b4e175c6def907d804e8811c1ea5425328896777df3516e4e9fcdb9e7796f26054877c5194114704a679b5ece33d1ca39f426c0be021d455dd568893e695f398e4a3daa03bbe4fae70a07ea6f39e2d983f4401dc3d231c684a9d4bf44459811d7eb8530a04eb16f543619559e01fbd742cb63965dd6922bd7ad0170ab20356f299a088ef260b8695ff", 0xc1}, {&(0x7f0000001000-0xdc)="5ebbca63a3c6549e08f58028344c1bc93ab8d2ad49f189deb9b1f1365f4a147036fb202bcbf5a8c86137eee82de9189cf4269ec8348af320d997bd6163ea4b54e9a69d64091343fca4f67cbdce192c14d8d0579bcd7f751d9fa1fcb828f1248c66be2ea1d82d70022e97935727fd965c3ecb373ff6e36862a01570812f9bfa222433d27f2448bf8958e288b216b48a109b779bea005c08fcab7fd8232dfb5800e9fcaa2630330b96a9fc59dc14850406afb8ec342739953bdb1f5c9a59dbf0dd037ca143e588ca7d373a8efbeed00cf0672196cd39320bd89f3c9b7f", 0xdc}, {&(0x7f0000a97000-0xdf)="8b89d07a58fa6c70a019986514c061dea0fc0a998efa3a27238e2905c9949eec63979690231bd4cfe09da24eb3da1351b015faad1ec394787127cf840a0b611c4001b087b928c676db0f09c300a082148ec2f6d6934134f0699f466edeb8f55d8ef88d4f177035feb7c986d2b8cc1274d02a5b392c5ecceb77e89437d60e0d5d9adebadf61a0c03416dc2e02a03c7b11c8a0c0dc4a74a8dc9f510baa444411e050e3b06a77e99642a8260a229f9a033f9672bfe87b54d1aa1a9833fb73615d71d34c679b629108a8070763d879fdbc55d63a4fc93767884ce024313a501d89", 0xdf}, {&(0x7f0000000000)="9185914f50cf3497cc6867133182b8ab66c3850f3f777c0beeb233ba492035", 0x1f}, {&(0x7f0000a94000)="8426975a4f86ada340e0104cccec0cb47446924d51f8fd7d823f3f76a46e1b0f7c01e5b298af2a9284473b70305fd9237d503d21f5a77840eaef5afb8a5ce7b1e0bbc41a794f65e239bfba0391be13dc6c1f709e1de1c03f89ba792f3c70ab56aee3705d7890bb4c502798163f3e7bbc93b603c1ca952acd3f33cd218dca67c26ca01ce0529f48c6304827ab69405971254c3b781711737731f36cb68412d5dfcb877ef4c2e138377f18183a5e98c22dff0a89f56df484aaddfa7cd22c78f9c826d8674d28873a2ec86e1ae6108030aaa4c02f55fd05647a8378137d39399620df374b2fd1ac5b547f16322f148131", 0xef}], 0x5, &(0x7f0000a94000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r7, r8, r9, r10]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r14, r15]}, @rights={0x18, 0x1, 0x1, [r16]}], 0xb0, 0x8080}, 0x4008010) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) vmsplice(r17, &(0x7f0000b1d000)=[{&(0x7f0000006000-0xa4)="b2", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r17, 0x29, 0xfb, &(0x7f0000000000)=""/58, &(0x7f0000b1a000)=0x3a) 2017/12/18 14:29:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000deb000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005a8000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d3b000-0x10)={0x100000001, 0x8, 0x66, 0x5, 0x0}, &(0x7f0000790000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000177000-0x98)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3fe, 0x9}, &(0x7f0000cc9000)=0x98) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000042e000)=@int=0x9, 0x4) fcntl$lock(r0, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) bind$llc(r1, &(0x7f000007b000)={0x1a, 0x0, 0x101, 0xf9bc, 0x3, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000d4e000)={0x0}, 0x4) close(r0) 2017/12/18 14:29:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000015b000)='./file0\x00', 0x200000400000132) mount(&(0x7f0000a3f000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00005e5000)='ramfs\x00', 0x200004, &(0x7f000002c000)="") r0 = mq_open(&(0x7f0000723000)='ramfs\x00', 0x8c3, 0x10, &(0x7f000027c000-0x40)={0x4, 0x1c, 0x8, 0x2, 0x3, 0x3, 0xd0c, 0x0}) fcntl$setstatus(r0, 0x4, 0x42000) clock_gettime(0x0, &(0x7f0000890000)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00001ee000)={{0x77359400, 0x0}, {r1, r2+10000000}}, &(0x7f0000b8c000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = open(&(0x7f00005f2000)='./file0/file0\x00', 0x200000, 0x50) read$eventfd(r4, &(0x7f00004c8000)=0x0, 0x8) clock_gettime(0x0, &(0x7f0000354000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000dab000)={{0x77359400, 0x0}, {r5, r6+30000000}}, &(0x7f0000287000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00002a3000-0x8)={0x0, 0x0}) getrusage(0x1, &(0x7f00001e9000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimes(&(0x7f0000e23000)='./file0\x00', &(0x7f0000ae6000-0x20)={{r7, 0x0}, {r3, r8}}) r9 = open(&(0x7f0000f05000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r9, &(0x7f0000167000)=""/0, 0x0) 2017/12/18 14:29:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f2c000-0x9)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000e70000-0x30)="b63db85e1e4d00000001b29d000000bfffffffff1a5ed2bc7009fffffff70000008d00046705e22c9b160e96aa1faeed", 0x30) accept4$ipx(r0, &(0x7f000036c000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e79000-0x4)=0x10, 0x80800) write(r0, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r0, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) pwrite64(r0, &(0x7f0000121000+0x8ba)="571b1f2dced4aca53c1ba3b3a2f9b556ef8b08296ea7de7b8a007e1d0dbf465571e3b39ca2dece88896f45893bef18fc4f2f083d852931b7b05ea20e9d4435d5fa304debb1dfbb68dac9084049cb595d011fb6c05015b0bdc36704b23106ba1f889ce276eb89a73b049a6a8a0758c9400306db30f20dc638737c0b390d6dc951836e071a2f964f00e5d0e1532137bac5b3996d797a9e87c5f6549c70fe969b3eba69b8d93e14f2e82b37b2554c36d1f3fc864950d52df8f99574451d4ba41b4a5fa774c9cffad8cf0b4f14533f207df8e359eeae50c3d0bad08cc01aaa75f14f49ca252c64ff3317d8766e7ff935ec21a1efa933d9e5284a69", 0xf9, 0x0) 2017/12/18 14:29:56 executing program 1: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000013a000-0x1a)='posix_acl_accesstrusted%}\x00', 0x0) fallocate(r0, 0x3, 0x9, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) ptrace$getenv(0x4201, r1, 0x1, &(0x7f00003f7000-0x8)=0x0) 2017/12/18 14:29:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000fad000/0x4000)=nil, 0x4000, 0x1) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f00006a3000)='mqueue\x00', 0x0, &(0x7f0000539000)="") rmdir(&(0x7f0000892000)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x0) [ 33.330702] device gre0 entered promiscuous mode 2017/12/18 14:29:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f2c000-0x9)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000695000-0x30)="b63db85e1e4d00000001b29d00000000ffffffffed5ed2bc7009000000000000008d872c678ce22c9b160e96aa1fae1a", 0x30) write(r0, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) fcntl$getflags(r0, 0x3) writev(r0, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) setns(r0, 0x4000000) 2017/12/18 14:29:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005df000-0x9)='net/snmp\x00') getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00004d9000-0x4)=0x0, &(0x7f000063d000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$void(r1, 0x5450) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) bind$inet(r1, &(0x7f000037b000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000432000)="", 0x0, 0x20000819, &(0x7f0000db5000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00008d5000)='/selinux/member\x00', 0x2, 0x0) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000ba7000)={0xfff, 0x1000, "70765941dfb4cf99f43f981ca10b2c8dc55df2c3e7a5e764368a77fe402d774fb2b039dfa53360a0c00e184968954dc61e14d7eb27a276ff33fa15ea7792cb7cf9d181a6af4e3ab5fad59b8c7139d48c47d4be9642f73c2c131e009f5f39502cd219af7aa2d4a7542808c5309cc46648fc28f0ab57916cd2cf86b016d038d64742432c276cda64ee13b9d5a83bd0815e8cc69a8bea4f2dac91a1c0a9fe6fde6355a74ef8251a72128256b675e74d84c56d5db57d2a6301e6934b089b57f6fde1400d484d45853dd1cd8d7c916669554050dbd94744b3940d4fe7579eaed1eb67e0093a606e95ce45369dee283481b28dac1166eaae3e90f2d0154e5ee67e358d884ba2172ffb189e084bdb6fc659081f93ccaf377203629474c2aed3e45c8d1b73a7ffde19ed7e7e3cb45c7a17277fdbe8f4e55753a7ff5e30cfb4a6bb23300c820971728db343fb66cd55894bb3491f22f3d2628086a7788bcd39a73d0dfe1aa926eddcd026273296a46f83492be15fdf3cdeb83d356991fc1484e0b386f5cd3e9b4271fa7a5bf5406dcda5afefdff2f6acf25f4e5fefc4b43cf46c93660978ce656e72486631f4cbbbb2e41052709ac9f12892eb478fe1a7e91dac93c1a7e7d60ebf85d3eadf273f28bce498f21c9e69da00ff1bd9846b1e2d7867fc32f0e65c59b7c8f9cd1d4de82742283806565087569f561e0a2b511e39c8641a8782fadcb5e893265ac5213215d379f2c9bf7ee4365d133fbc21d9a64474f751aac7c370903506bb742a4689d625beec2054c088d5d2c0f02df9efeb1c976ba3ef3a144cdd913f54958ce63ced2c56b3b1c5b9af7c289429f4e7dc8832c339fc19a3b9957b34b217501f9bb723eadbb26a9ac4789ce9d481b78a5ebc0ea3b0b1c17b930f191c84eb9ed62a9f155eed76004d14e116866a1370798fef555744377b6bd9c37852a2ae8914ea9a50c965a667f3514c8dfcb16a85924512cb5a111d607e43b3786ccb67939bb7ea6c19ba71f909a310c7ba16173fbdaeadef3e8c1c6f395ee296016cd980c89725f3d5b3377e907cacf6e5a117277aafeea8d040981669abf7d64ec570901caea7d5aeafb29f4df058913212f72840596c3bb02b6ff0ab008c2d83a3987c8def6622d5db61a7ea179e49d77aba4f82792de175d38fd78734c9c3364055be73308cd944cbec567ce626b2c7407de5885cfb8b4c13d5e93e4e055294578f4192f02764a18a920439378545b2a7b579e4945e66f6cf3740860e6c777b03c1ff36c7131888bad7309c6388f471702beafc07f954bb1a11a60dcf1e5288131d576cdf5c44dfa2f7819a8dcc96dad3285602a0b8d3f70773a5829d773a69ccd792b729ea824ea43dfec05e809131aa01d12498cc6f4dcd4066c7483f5239b4917335fd1c7a95ee7bfc61300bd4f650cbc8447cd41a60691a41f75fe11b682e08491c456aa18ce09309b0339d1f683a0cff72c397c5824271598624ff171706fdd64f8082281f491d8c8f15da8c2c9f7c1de8ac1cde8ad20d518d47715611d147d79d6aa16f0aaedae5270f8a6919544a8110926a553e5e536f50599c0e45ee9a4206bb71ce043fdd956823846265d314b11a38349c5bf33459c7a9c7bb4c6e1be0bf6e6a8324e2ef8b000ee33e386b31bbee21e3aa842ca91145e8401933c606b7d139f426ab6fccd75fbd4c46e6b1080434f511207edbbc9b3a30090048f22347f2bac3a2aea9710e69fa39610eeb8462f074378d32ff65b992cf789c161d48d7fbc4ae2b5cc4cd8e7ba85ec6bc4d250b02245373becd69e6d525a85e76a4d9e0b2decc9d8007d00e9343ecdeccd2b39a8f2e10c5b3aa41124c64ac09ebd0cea8b75d30b17ff33c7bfd96ecb92e2e46bb85fd70c1b43cb857eb71abdcf9061f45b50da0f292c2509ecd3a3d56f729f9c2868b1371b0a2c444911ee5d92f89e5672fb7671904f0fea15fa8eace203d17db9c72f622f9742f8896f4500805fe50a2a0805b0a77bd9a1f7066f39f3506be9d5aed50e057b4ba77c0cad11a7e8e2aa5ec7bfb2775708226f86b9b085ab0ab8e14ccc4413980580a25640fe09e75f39af45b59b3aa10dff5d3c075bba7fe6b08db5020ba72e6e9f71cd672b565d0ebba29038dbf480a2f021c1ac4e90d410745def41869456d6adb5e99fae7dad9a591ea5e693216b64e0373a1bb83319ffbdc806bb2c4a4f3ac52ab0a7d56aba3646bc379b15f6af0a90170ccf5ddb3eca1f24083cc7d7ec05a03c33ce9266dbfa17bb8a17705af2f381a87f646a22cc4ce64c28928015bac0347feaf55a584ff731507f12ca05243ab75772e3e4e133b88572bc67de95b764a85c55ec001d51e13675b1e9b166c1701be9e71817da7821b384ebd5fe5dd850e2766e1bc05717dde5b07fb5c5b8e319ae2864a34ea6fc90f3a3756d03a86c9dfd2809479e1f6f4f3b249869bc8811616c02ea9c775b4b2270dd329f8b5a6df6aa79e9a7bc22ac3de2b7646d4449d6172ea050014aa20968bd9dc0cae11ebf21c75eb5d34f8af13f9d97ed31ac3d91144ca98aadfe098e2ded987fc7fe80ed25188347ca2047554e7ed96430e616d1602164de56c8c412f0555e0fa07e45ed0a93bd1e9690bfafcc49cb7eeae28424c4ed5ab2203a67393caa4a00c1435d218150d3f3054bd4606a581428f27a8082cba968beb8d2178389a034418b6df4a9455f8d92438291fe2e33fb55b77fcdd98f1471bb217ef301bd99864cbdf4f52246eec304a4d7a83c7c8d046efaff1a72e23db61a338b42f6a3f64e61a6d0dfd53752b006c24637354303ff29f6fd52b846a3e7b6a639a1e0ed0902540a9953db09facb57eb1cd740455c78e2e336f7240fedb0e913ab0c8e8603919c7272bf957d832b4d61b93384a3b7855d73424816d1914e086658ea95ba20da542155444311c692fa88b7e568b7cd235e1af29f8eec72448aa384a02e15cc33eb6fe8048570d1fecbf9ad15c2cea2e596dba4fee8ed2c65696d2764d0241a391cf58f495ad27ac6ea609dd801824b5020a3f2beb201c89affbb4865c41e225ecf553cc9cb47f66a1094139c5dda35e7df67720d0f396c6c4cf01ec16c0d424c381d9f6bc379bb48405d885afd197923adbd18f7e8a3ef6e276ec793e522b8a5a6ff00a9eab75228ab649bcb4a27f465513bbbf50a9c8ed5a3fba379ffcac5c056f89cb4c7509309d3c6c39b831752bafc05615ac3e6f3e1e36fb5950903da484ed1411f5816865bdca97ab2ea74368347522b55c93395f7de8c18a5c488573ce2611baed614099a95a675c839d0dec93410b966b5af24b13f71e3f317d994ffb2d965608629566bfc36c620de10dd30912fb9be2ba41131f006abb68e806c73b077fa5410b03be238a8e828a46dbbf77ab923106da77c0574e87a1bf5ff2abb282f24dfd3da9510651ff29da432f7869fa56c1e29ecacc4b0d968369ca32835984dad6f17a2f68af2edbfce8da5d8c1272a91b420b0c47d788ac4c187a76389e4e11a4a894977e2637333380e4d36e1a8117f8375942010d18d8c2f44fa6c45f0cf30554a6a2a2119269da19823c61b77d6b66633dbd25e2b52b9d5492cadaf78f0fa9391a2b9f886bb07f211861839334dfbb3f195cca09f57fc6156d0b2a83a1822008d2be3acba14c35df8d8777123efc3d3f57a0bc040df4856a532d322c3cd649470a07a7c9c5c493438645287e2f9d0997073da3f8f974354b6e1a269b303df4f2bbedf6e93b94a206a4615c9f6f2b00135b20e444881938dd2c5481028cffd7622343a768e3ccde2d3c31278d62abeb3bc562f1fb3e9c010b37066d2f677b9f18f0beb68ce6dff3b054f98cf013d3c964c34185fe82a529ff297dee5b6b663fc869b77aede0652d643d2f7942de79fcc4c41d4779dabd90756209c0636d4eb4acb6bfe30b4f529d9f98ad23bad62dc4f9ea6c6772127f7f9aeea700e29174289dfef2422bba3adb6fec2404b5c91e8e3378100d1574e5efd14ca3bbf2833f7d67b43be78153b2336995b4613e3e61d3cad1bf197a86d9eb318cea8de79b0948b248883df97146adb7e07fdcf383518288b64926ddc51f1523802aca169240928a006cfa6e8fa5a2dc8fd74e9cbde69a872c1a6adfaac5f1ea8b172f82b129196253f4c93eace59cd5ea19e8c20d236b32556e579f8722fe5bc78b2c5423b8b44ed12b21b567a1aae2180b107f2a025d595a03ddb7f6a147dbb71b349470b915d56882640f8d042f70dbe9f49aee9c6d1940290fc87482248c57e9e1fb352b773a6d152499780498d3a4db73bbba2e305277820bf0a1d2bb68d21b07a795ac1e3e28521c954e0f6759f87bba728cadb633a946c9cad8065355e524c353c66dc623cbf7374549a865d3a5bbbd3d0a7b76d6a9b648005915a7820f5a136e3144b5796c74d0ace360f36e6eeda10b52026c856f6e6af2250e9b3f81ba766c032c8b9db355d1918d44402e8404befef54e7fabe7ca75f0ed55ba10e7b95af01fdeee6c4667e60c2bdfa57f72032a6e7eee69710210f8d7333250f0031d452499566a7539fc381c641a6684a1ef0a5cf22d50bb8c75241b2a9ced18fc3fa641bd1ff5184751ec194c98a8eb3c14baa4bf71cc70f54dc7ed28c5e25cc45ceb819ac5ff905de892f29552af60bd7e7643a621673c9c5f1163357910d0da120adb37594720112e0ff1d094830f625f0c1a7b5f11e280ad509f3a770f91d7e7d625d9cb751feb2433a92f056b91845e67a1cdc3328b4112701103d91dc8dd661f2b8bbe282c968cc19752f7b53f303214e99cf53da0e6d3e6e32b62fbe2156fd0337f7b9f6b77b19a252d007d87648670408a915f04adc16b46777c168dd140f7413d73b534e6cf4cc8a221be50c449f79951f2a8c02b60e16de617113169ffeac577c6a0b1f93f09691de1e9306fe011c8761bdf20be60d9fe3b793de7af6b069d9c84b8502786e3b3c0cd787cf04bdb642757a72233b13097de3d8334036c976cced9d32064bf8c73d3c59acd75ac1ff9a405f754ffb487191593ae77ecead39afc5b6f3868bd157805df5c29dceb9134de95b3a223eee5059317703b2a96f37cd390347a65e4bcdda36ae7ea7acc82c4c146e5b649faeda82b5392c27a66599dcd44fda0a165abe8169cadc2a35021da5abb119fafa17d636a0d60875b37daa996ba3465f3036934f292bcf45dcfe15de035ae49b1407b722b805562ac27d937ad50b52afbe406b4efdd50bb488f7d01bdb44a5fea2fcfa6de49a3ceaad7b828dd076c1534fc0cc4ceda85801f0b0a3dc7e44c102063322e78b8206bebe64c14f502b9927690f267437ca7c2eb6d6afbeb1b30a01a9d77d1097bdd60354a3bfa4316c4ee891abe5c7783bcf5372dda155a374ad5305d96bfa623b59eeabbd1b8500e7b315037d1ec347b185066f646c5c84c16fbae8cd83f15f2f85968822d4e54d4adfaf31008329e3c02ad4fe53bb3eea00029c72cd2e5a385c6ab47664d1c8ac1d7429fdced83fbdbb45041f1aa00be34819affb2c8e162276c88d4ad2c5933a1dc22cebe934df7ed1dc2e768515509a79db41244a2a4ac022393db34f4bb2955559a6ee5eaab789712dac014c8a7fadfdcf63d6bf60a8e0ca62d2167ba09c0e5e0e0ebacc6229d9389d300bfc1541e1aa853e91bdf3727cabc9aefef3e8ab8674fc3c2ba885f2ef54085f25b26d6a654076653e2d769e459097902e3afa86fa150166f676619f2c7cba1aa2de38dedebd7f04e6b87a47389b526f521f352dcfbe8441539c7b3a0"}) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000d5a000)=r2) sendto$inet(r1, &(0x7f0000e46000-0x1000)="11", 0x1, 0x1, 0x0, 0x0) 2017/12/18 14:29:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000457000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000279000-0x4)=0x10, 0x800) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000032e000)={0x0, 0x0, 0x0}, &(0x7f0000a83000)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000968000)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f0000eca000-0x8)='./file0\x00', &(0x7f00007c2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000435000-0xc)={r1, r2, r3}, 0xc) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r4, 0xa, 0x0) 2017/12/18 14:29:56 executing program 3: r0 = socket$inet(0x2, 0x3, 0x40000000000001) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b13000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x80, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x31) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x4, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000-0x20)={0x6, 0x2, 0x200, 0x2, 0x8, 0x4, 0x7f, 0x5, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000001000)={r3, 0x7e, "f90ad431ff5ebb36290b09a747683f6cc1fc3e0ccb10794a8dc2a6cb839179890d344e3626687fff7a21b7dbf9634914eaefa433df3d2a6c6ae980fc6b801f6a2c17a733f4fcab40d796f0c37e1246c861dc3df7291fb0019eb3660ec912297d2ffab99881da54f371291b76305440bfb918b8cba1b536de9ce2371019e6"}, &(0x7f0000003000-0x4)=0x86) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000003000)=0x9) syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000002000)=0x0) ioctl$PIO_CMAP(r2, 0x4b70, &(0x7f0000b94000)={0x7, 0x2, 0x0, 0x6, 0x8, 0x0}) 2017/12/18 14:29:56 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000ddf000)='net/igmp\x00') r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f0000318000-0x8)=0x43, 0x400000ff) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000d7c000)=0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80, 0x0) 2017/12/18 14:29:56 executing program 5: prctl$intptr(0x2f, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000285000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="9d7eada7378a7ba0c5112a5d32a288e99fe522ef7bda0f0e0c90cc9b827948ee8f0f9e5bafb7cb19dbae23342456a5078f6cb99eed9fe53b380d59a0509301abb1799996f4d44e9a64a744a79e1d83e3b326ff6d3c90d992f252bba5c7381cb6bea962f241e3c6d2a1c3a474b72343db55454a8af612666f25dce0e48217c32377af9cab388d9b01eba9ee31b1205d1e00", 0x91, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x101000, 0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000001000)={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe9bd}, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x9, [0x3f, 0x9, 0x5, 0x7ff, 0x9d8, 0x6, 0x9, 0x8e6c]}, 0x5c) keyctl$chown(0x4, r0, r1, r2) 2017/12/18 14:29:56 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0xfffffffffffffff7) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000001000)=0x0, 0x4) fstatfs(r0, &(0x7f000000d000-0x74)=""/116) 2017/12/18 14:29:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ca5000-0x8)='./file0\x00', 0x0) mount(&(0x7f00005a6000)='./file0\x00', &(0x7f0000a01000-0x8)='./file0\x00', &(0x7f00004b0000-0x6)='btrfs\x00', 0xfffffffffffffffd, &(0x7f0000b30000)="3a6162ff1bd652384a937ac000b042a4dd9f1f8e74ce0808656f1dffd6f92df17ef763f1d036d271f0b83869d771b445c72d9ff8d280596dd6190011605937a61ba79cbb9c7a0726eb86a1adf703ce3284a974f81837713d28211b28b1ba094910e69466428573a3316070a82700bdef8c8a008f83e9b11a527c990b444bbcae1ce8") mount(&(0x7f0000582000)='./file0\x00', &(0x7f000060c000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9020, &(0x7f0000ce1000-0x19)="") mount(&(0x7f0000647000-0x8)='./file0\x00', &(0x7f00006af000)='./file0\x00', &(0x7f0000310000-0x8)='qnx6\x00', 0x203ffe, 0x0) 2017/12/18 14:29:56 executing program 2: prctl$intptr(0x20, 0x6) 2017/12/18 14:29:56 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000-0x16)='/selinux/checkreqprot\x00', 0x20400, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000006000-0xbc)={0x80000001, 0x1, 'client0\x00', 0xafce1c7bfb473c2, "a09d2b9b6a69a73e", "d7d3aae0f76d31f29d747fe87a1f12e2d25ef4e52c01181f0ede552afd43104d", 0x3, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000000b000)='net/sctp\x00') mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000011000-0x4)=0x0, &(0x7f0000010000)=0x4) setsockopt$inet_int(r1, 0x0, 0x1, &(0x7f0000001000)=0x0, 0x4) 2017/12/18 14:29:56 executing program 0: r0 = socket$inet(0x2, 0x3, 0x40000000000001) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b13000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x80, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006b2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000837000)=0x0, &(0x7f00005fb000-0x4)=0x4) fchdir(r0) 2017/12/18 14:29:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000deb000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) socket$inet_sctp(0x2, 0x0, 0x84) r1 = getpgid(0x0) fcntl$lock(r0, 0x26, &(0x7f0000004000-0x20)={0x0, 0xffffffffffffffff, 0x0, 0x0, r1}) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000d4e000)={0x0}, 0x4) close(r0) 2017/12/18 14:29:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000deb000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) socket$inet_sctp(0x2, 0x0, 0x84) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d34000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) sendto$ipx(r1, &(0x7f0000e81000)="0a9171998c3b4bf28d0bdcc7d8b581d729fe34a55329f54afbe01ac9e3f8eddba04751804ae5babc59decc6fd07c5606fe09b2a3fa8853d57e5bfc42a07b0af875468614d1cb8a81e81ca801651f56e91b0b378aad9656fb5d141ed1ca3e356b49ccd42493ad569e765196f64982e3619fe70b2454f2cd2d1ed8d8afbcb258066fa310b222ef", 0x86, 0x40000, &(0x7f00008c5000)={0x4, 0x1, 0x1, "4ca888a35ac2", 0xd73f, 0x0}, 0x10) fcntl$lock(r0, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000d4e000)={0x0}, 0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000849000-0x8)='./file0\x00', 0x200340, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000db4000-0x6)={0x0, 0x34}, &(0x7f000087c000)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00003ff000)={0x80, 0x5, 0x2, 0x58b, 0x7, 0x10001, 0xf4e, 0x6e2, r3}, 0x20) close(r0) 2017/12/18 14:29:56 executing program 5: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000013a000-0x1a)='posix_acl_accesstrusted%}\x00', 0x0) fallocate(r0, 0x3, 0x9, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000001000-0x4)=0x0) 2017/12/18 14:29:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f000022f000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xffffffffffff0000) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000868000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ef6000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000788000)=0x28) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d48000)={r2, 0x6}, 0x6) 2017/12/18 14:29:56 executing program 3: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00001fd000)={{0x0, 0x3, 0x332, 0x0, 0x0}, 0x9, 0x4b, 'id1\x00', 'timer0\x00', 0x0, 0x1000, 0x81, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000fe3000)=0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000a06000)={0x0, 0x1, 0xa1f, 0x3, 0x7, 0xfffffffffffffffb, 0x9, 0xcdf, {0x0, @in6={{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6, 0x800, 0x1, 0x56d00426}}, &(0x7f0000fe2000)=0xb8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000016d000-0x14)={r1, 0x1, 0x5915a7b6, 0xeea, 0x8, 0x80}, 0x14) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fe4000-0x8)={r1, 0x2}, &(0x7f0000a1a000-0x4)=0x8) fcntl$setsig(r0, 0xa, 0xd) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffc}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000fe5000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2017/12/18 14:29:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f18000)='/selinux/user\x00', 0x2, 0x0) bind$inet(r2, &(0x7f0000cd4000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_dev$tun(&(0x7f0000998000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000dd0000)={0x1, &(0x7f0000350000)=[{0x6, 0x0, 0x0, 0x3}]}) mknodat(r1, &(0x7f0000c3e000)='./file0\x00', 0x2, 0x7) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ab6000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000abf000)={{0x700000, 0x9fa8}, {0x4a, 0x4}, 0x7f, 0x0, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ba9000)={0x0, 0x0}) sendmmsg(r1, &(0x7f00002b1000-0x3c)=[{{&(0x7f0000fb7000-0xe)=@l2={0x1f, 0x100000000, {0xffff, 0x8, 0x43, 0xffffffffffffffe0, 0xf9f, 0x7}, 0x8, 0x8}, 0xe, &(0x7f0000137000+0xb7a)=[{&(0x7f000088e000)="29322568e127849447e966e05b2fc04ad664e990b9db3a6fc72eba59cd3079cd954b0e210261729ee8fd2413f97673053c17f40c597a0d5b78aa50b5c14225027eeff008408b5a8696e11ec7b52b488bc1364736f3c085a4", 0x58}, {&(0x7f0000fb5000)="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", 0x1000}, {&(0x7f000068f000)="9e8454171dd4f9266a3072b26ad005fa46a28874d3eece02c362fb32c638cd3ed73d8d5c2e913185bbdd57e9c52f3c326d243d34dce1f465bc96bf3b84853fb68a8836bf3f05e2dfe8e317af283f7b4fd00e348f8151b9d87181fd6aba2c46309ff560155d79aa58e884ed6e0a122679c4ae6de9b3407f41436a2c9bab42dd05a4ac5c3ace46d1650c7e78f6adc4657f24dc950e5aac465c1a3f5a121bc6802c9e4ee84655f2a18e2d038c66a15beba44bde9f62c38eeed189cda0219093a20d4495361922cf36dc080d4c601afcca179ea2fe9253", 0xd5}, {&(0x7f000041a000-0x8b)="52d4a2cdde3abc37ff9282683eed0bbf1c52d5b25bbe7e3a7bf7c0277b667d4c87805ba2cd68548ffac5c17ea5afe1cf0bdb620cf0f34f98167497a11b33c6ec4e3b0214c6c2083c51706e01b7561220afa9d3362fca0b82e87445fc51b877945cd27df6afb0b394fcbed24593c79c3a17f8c3deff7bd6bf0f8d407fe3c811fe64850718104e65531f6432", 0x8b}, {&(0x7f000012e000-0x23)="626e30cd68e9bd7a8e8535929ede36b737284cced930b030972268257fbf944e60d06f", 0x23}], 0x5, &(0x7f00000de000-0x2c0)=[{0x58, 0x11a, 0x8001, "8ae4c4d4df0da4ad57626e96bc3a97a6ae22faf3b3696d964f62e4c490b63764c03635a07385f68786e2c7e82bcfecbb5b82d716366f456c1bc363e9a17c5e0c1fa02bb16956a9a6"}, {0xe0, 0x101, 0x2, "d88f903e1ef4b295a487372d7947f7d7f7b4d68df953905afe50e3539c63c03ab69f8d9e3f9640f0e561a2047b20ac3d683c101b6f3785577dcd409fa49d207c8781d9efcd20fdc204cde6090adfdd5108caea954293752145613d7b66db4b5a29ca3ec04aa3b39e002ad62c6139a64ef984b1cf550c1356f0eec7f253019a9e30c6e3e99b3b6ea4a57619a820b7bb4e7b35207d67647f3bfe6de50c7916cde1157fcfd3e6102667fb99ccdf078733735dd5673711a06694ef70011865f13fb90be12f8e0b54d54d4dc283f335e4f08f"}, {0xe8, 0x115, 0x200, "3678a72a63d04bb562fc2c333f02b771a051c7dafacec4fad5c491f75872444ec3ba275efa3ecc2fd7d6444284ac5149ea1502d365f632990a98fe7343eafabc671880a597d566219c60d5f0356a0623d240c8480200a79a09addf92e4f3f5de012c71c9ba11b3e84d72428f7c60c308e28b2c3ba3d4aea228de7cfd7fc4a63185465a9d8f4b46380ffbc9b03f26fefa0c8a2d2a35a5a1cc3b960336169f6dce7d6c6d3b47bfb3e41cce1c93425f36f40a57adbedf70b720ca067a278deb5fa4717033e2d8079d74161533d0fa2bb7510d"}, {0xa0, 0x114, 0x0, "fc260a260d5fea4f4471c15b6e5022efcbe80fd434b140be0b6b2f449dbed9bcbf0ac7510828c882cec6eb47924a9469170b2e67f1dff6b5383b79c4a1bb92d55f39d340a60afb1a0f7ee9ccf3dabfb601038f6caaab974d9feb32da4b71dc2e38b2d841e7e9f09937fdc7195fa02f5afbe238d4a03120274fb6460b5b5ca923439dd96039f2de2ec3a05e"}], 0x2c0, 0x4014}, 0xff}], 0x1, 0x0) accept4$inet6(r5, &(0x7f000095b000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000092000-0x4)=0x1c, 0x80000) r6 = creat(&(0x7f00008a0000)='./file0\x00', 0x8) accept$inet(r6, &(0x7f0000aff000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000663000-0x4)=0x10) sendto$inet(r0, &(0x7f000084a000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 14:29:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a09000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1000, &(0x7f000000a000)="") mount(&(0x7f0000bad000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f00002c5000)='ext2\x00', 0x100000, &(0x7f0000aed000)="") mkdir(&(0x7f0000b0d000)='./file1\x00', 0x0) mount(&(0x7f0000725000)='./file0\x00', &(0x7f0000d10000)='./file0\x00', &(0x7f0000da8000-0x7)='mqueue\x00', 0x0, &(0x7f0000ad6000-0x3)="") umount2(&(0x7f0000fbd000)='./file1\x00', 0x1) pivot_root(&(0x7f0000d9c000-0x8)='./file0\x00', &(0x7f00006a7000-0x8)='./file1\x00') lsetxattr(&(0x7f0000d05000-0x8)='./file0\x00', &(0x7f0000d84000-0x15)=@known='system.sockprotoname\x00', &(0x7f00007e2000)='ext2\x00', 0x5, 0x3) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000600000-0x15)='/dev/pktcdvd/control\x00', 0x1, 0x0) inotify_add_watch(r0, &(0x7f0000c68000)='./file2\x00', 0x1000060) 2017/12/18 14:29:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x800, &(0x7f0000496000)={0x0, 0x0}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0xfff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80010000, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) 2017/12/18 14:29:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00006ce000-0x10)=[{r0, 0x1000, 0x0}, {r0, 0x2000, 0x0}], 0x2, &(0x7f0000d70000+0xc36)={0x0, 0x0}, &(0x7f0000a9b000-0x8)={0x9}, 0x8) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x0) 2017/12/18 14:29:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ca5000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)="") mount(&(0x7f0000582000)='./file0\x00', &(0x7f000060c000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9020, &(0x7f0000ce1000-0x19)="") mount(&(0x7f00005ef000-0x8)='./file0\x00', &(0x7f0000fcd000-0x8)='./file0\x00', &(0x7f00004ee000)='ncpfs\x00', 0x0, 0x0) mount(&(0x7f0000647000-0x8)='./file0\x00', &(0x7f00009e3000-0x8)='./file0\x00', &(0x7f0000310000-0x8)='qnx6\x00', 0x203ffe, 0x0) symlink(&(0x7f0000243000)='./file0\x00', &(0x7f0000bc9000-0x8)='./file0\x00') [ 33.542293] device gre0 entered promiscuous mode 2017/12/18 14:29:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00005ea000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/18 14:29:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000078c000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000ed6000-0x8)={0x1, 0x80, 0x200, 0xc09c, 0x2}) getpeername$packet(0xffffffffffffffff, &(0x7f0000d05000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000c10000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000983000-0x4)=0x1c, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000bd3000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006d8000+0x5e2)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00009d7000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x3, 0x0, 0x9, 0x80, 0x80, 0x7, r1, r3}, {0x8c, 0x4, 0x9, 0x81, 0x6, 0x800, 0x9, 0x1}, {0x7ff, 0x2, 0x800, 0x10000}, 0x475, 0x3, 0x5, 0x1, 0x81, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff3f, 0x20}, 0x4, @in=@multicast2=0xe0000002, 0x2, 0x3, 0x3, 0x3, 0x1, 0xec3, 0x100000001}}, 0xe8) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000b7e000-0x96)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="dad4bab31682", [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f000055e000-0x4)=0x0) 2017/12/18 14:29:56 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000013a000-0x1a)='posix_acl_accesstrusted%}\x00', 0x0) fallocate(r0, 0x3, 0x9, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000001000-0x10)={0x80000001, 0x8}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000eed000-0x4)=0x1, 0x4) 2017/12/18 14:29:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mremap(&(0x7f0000dd3000/0x2000)=nil, 0x2000, 0x4000, 0x2, &(0x7f0000417000/0x4000)=nil) socketpair$ax25(0x3, 0x0, 0xcf, &(0x7f00005fc000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00005ea000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='yam0\x00'}) 2017/12/18 14:29:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x90, 0x44, 0xff) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000069d000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x1ff, 0x8, 0xdf45, 0x1, 0x2, 0x0, 0x4, 0x280000, 0x3f, 0x0, 0x8, 0x1f, 0x6, 0x20]}, &(0x7f00003af000)=0x108) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00006f8000)={r1, 0x81}, &(0x7f00006ad000)=0x8) clock_gettime(0x0, &(0x7f0000fb7000)={0x0, 0x0}) recvfrom(r0, &(0x7f0000bcc000)=""/207, 0xcf, 0x10022, &(0x7f000024a000)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000ea000+0x89a)={r2, r3/1000+10000}, 0x10) write(r0, &(0x7f0000859000-0x25)="24000000180005004d09000000e80ddf0303ec00f8ffff000c0001000400000004ff0008", 0x24) 2017/12/18 14:29:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000328000)='./file0\x00', 0x41) poll(&(0x7f000092c000-0x40)=[{r0, 0x9c, 0x0}, {r0, 0x8000, 0x0}, {r0, 0x8000, 0x0}, {r0, 0x4001, 0x0}, {r0, 0x0, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x2, 0x0}, {r0, 0x8, 0x0}], 0x8, 0x2) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000b54000-0x8)='./file0\x00', 0x6) inotify_rm_watch(r0, r1) mount(&(0x7f0000a3f000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00005e5000)='ramfs\x00', 0x200004, &(0x7f000002c000)="") getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000da000)=0x0, &(0x7f0000799000)=0x4) utimes(&(0x7f000074c000-0x8)='./file0\x00', &(0x7f0000689000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) r2 = open(&(0x7f0000f05000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000167000)=""/0, 0x0) 2017/12/18 14:29:56 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x2207f, 0x7fffc) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a58000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00002a1000)={@multicast2=0x0, @loopback=0x0, 0x0}, &(0x7f0000e42000-0x4)=0xc) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000d9f000)=0x7, 0x4) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00004c2000-0x10)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000fdb000-0x8)='./file0\x00', &(0x7f0000004000)=@random={'security.\x00', 'vmnet1\x00'}, &(0x7f0000fdb000-0x1e)='/selinux/commit_pending_bools\x00', 0x1e, 0x3) write$eventfd(r0, &(0x7f0000456000)=0x0, 0x8) 2017/12/18 14:29:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007c8000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000b36000-0x9)="11", 0x1, 0x0, 0x0, 0x0) 2017/12/18 14:29:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002f0000)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f0000b62000-0x7)="19bbccf92ffefe", 0x7) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00006e5000)={0x0, 0x91, "318263be61dd610b2ba04852546f3fbb47231c79dbf51eda71fb860ad346e3dece141f12e201fdead44b39cb8aa99ee634735f514c06526f89ad3ffb046475f102926ed40f1e7f425b70a290c31f213fc1eb849a035a10e0fb6285bfc44dd59e2c02a6bc68a26943b624781dfdebecbd905c060dc29e96f07dc87178824cc544746fa6ef65f5b77b45e59f0d7d67406521"}, &(0x7f00000f8000)=0x99) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00008dd000)={r3, 0x401, 0x26, "a67b0de0f775f299bbc0510089e1b9c113d019fe79969a27ac85e6c531d16be4311be0cffc5f"}, 0x2e) bind$inet6(r2, &(0x7f000022f000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f000003a000)={0x3, 0x2, 0x7}) listen(r2, 0xffffffffffff0000) getgid() syz_open_dev$mice(&(0x7f000016d000)='/dev/input/mice\x00', 0x0, 0x400a01) r4 = socket$inet_sctp(0x2, 0x200000007, 0x84) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000036a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto$unix(r5, &(0x7f0000d3a000-0x1b6)="e8e8efa5e88995ddffd76f3361d50b6824175f445bccbc36de1d5150bcaee1367125538056b5a0867379750229054540b38e7054163507a0b82cd638a15b1b197cb4bfe2be86809ab5464aa1a31a6ec3ca45ebe42478c6db5cb48fd23bb1f118f30fbf54f5e3aa222b58108082541bc81788ae558c0ae7996ef103c5a9fac45883c5311a1e222a05362e1e98c4b945aea6030fa9bec2e2d3e123e235de10606d580ca7b06a046740b046a0ec5ee2b8ad5d618be58fc71b10cb7027b4fedbc415cda789509d972496d322578f13dd4416081143b49c3fd7884d0f89c3eee199748300029788444e94db93a464b4d776743bceb3d8468b084a516898d7156134d827058c7cfdccef2031fed95b40d906612ea75afd28ec93c7b24c2c82f633fa28a2f6764ba5f9b15081c9b1d63fac0e45003c7f9a23e34d5b90fc60d392c40820b0fe9f538f1e0110253d2a2a33b88fb28601e60aa77daa6b5b4f9167c3b580e3a7ad5180a289e3e9ccdc9f8b5bb8ab5cb2f58e2df76f916f6e8f75aafa51f1b4ffaa45c05d9c5742c9ac0b12a7621479fd90317e51245db04e27909429e764fc25bc1f7e0a2a02978cba31a1a8ffa07e5c762f1969d5f8577abf14af40f95a4888339428f60e35fcb438e27b5dafc3ceaa6dbd858f1b2ca6bc6817de50180f4f0d7a5fc96e4d05d2b9c8e4501375a43fd9aef764ce6984eb0d11359790d634497d36ac6140dabd6e2dbaaac57f4185448a527acb77083df6f7583163cdaa95b8c2f4c578a0f4dd0a2fa62d7ad25365b7ad6dc75035bc8633fb42cec5ee2c6cd41f5940a8b7abb964d880011128b84c1ae1e1238387b28bf4f5e470d7c8d6ec789b76a6cf933d5ba943ca82f33dce1ea4fb06f1ac4d5fbfc2061e2c5c3a3cef1d820676e4e297f604e9e3919eb03f92a54270ff5cf5643c0f6ea0e5ac6dc27c912ebc72ef04d2be12f799c833af98ab2e4110a043f6d0065e4c1c8d6c529a17938e1bca24fd13f824b08a4097045bc272d036882033dea7a4eeb8fd8c7621084794db87dca7b92062d5db01dc9795c6b5531c231d8b5021e7f69bfdc26074e2fd4c805e616936aa3432adfe9479488492ab091c3b285ceb89de556fa8a1445652ec13a218639c9e11184fe8444112c09dca05a961b8787d2a19b86a1b5b6cc7e9b7b0055094835061c79fa6829c65a1a8a3d3328734c0f50bcd715717725c9174206e5e205077d3bdf2ce3fb0b0cf381b1ff573cfbb26040df66f4c782637f6c09b715197a6feaf418bb8f56c094982ef5a01a09ac730f287014ab72462b96043a3e1c38e7bf674614d98ca1965fd75039214c61a6daf3d196189008be92f7c52dc939142cddab9d33aeba8e824fef7ca891c49c1948e8366b325343be9f60fc21d16f6e6bd8b207150f9caa5ee8a9b05d7c559d900056a6f89656f2bc3fb92ec71729b2d488de8aea2273da6c200f23f747b9ac837618d24f4465d3f8ed4910dc54032124a5e589fc2c1d1cd58641300bfaa9832348f425b7a302d385d5061ce1729cf18afbe4a36f2fd087d9100aca197ae15d3b9186f5e73fc373759d1af1fde4f347262f22e23c67736d758f8a11bc69b3ad5288d6dcb1624320d5b4587fa10e46e14c3983134b423ea1fcc8ceea42e62c187532c32aa84597de399751ea1489aa958458194cb07035bdfddafd44124c6654b4107eb6a45be6f93ef5275117938e35a57c95880e4e47c3e5a07d37859ce3fdea18d9cc0f16748e325131b79d0ff002c598a936d4a45c3e57a7c9b52321c73ec4af99b8e1236a638676b1bc9c249b55eabbe17620851991fc36f2ad4fc11b691fe4eec34ca2f939041da93805b3fa097dc2f853dae35de619a504762434e6165f1f1024658c04d47ef60aba7db478640eb55f118367b0cc4ce2405b4ea3b475a69d1a540d2f0c069f174fef821f5107e09634da10b7290b180dd645a28fb8b5dcf4d7c0d78351fd81caf4a8d2e68b49e72c69f861afe69731f1ce35200ba46278c41c34aec1e3f468c9475a65534b3560ba48efa4a2bdc1a493a1dc1757a21de183a8c623c5e1ace3c6e23f5b083e6b5c214c5de38856f2062276d9507ec079e815cd64ff0315da37651c86fe9aa66e5dd50cf2778e7d3512ca703757a7099c85c4c1195b80169269edabf3e34f5abeee3bf5ae827dd4f0c35dd6eaedd8963230ee8d879eb09dd824e40c107678e54846cb82127207218b88e38a41c9da401342660953963e370c757aa1264793a341ef01163534022653cd28a66826d3520874556c47b7da6a6d0c06010772785698fe8517f476710978369e4b37274bbbe47df978742e868b11e8511ea2a9a5a0ed5bb27ed3ece4a03783c2fb00a38c79be82db52219b74737c6c481eafa7ccfd2f6e5d678b648f59cd04739350d546a076c6e7a0202f6816235ecf859fc11a9ed83d0465d52d9733672c6dd89ea91ea590e4230dfdb026b93ca65ea227e797501cb37b3908b72db51293065f5f6d2ab32ba120ffb5381f5cb6cc74a494c0f24c8df4af118189813e146d5721ce3049940ecf6ce29a0a697703e5eaaeee7e6c1e3bbec6669bd5e6748378a22b81ad6a66cf5120978138e68553dccaab1741c9dd05bbebacde07f26c8eb43f3fc4481ec277f178ba07589e75acda7ed5428cc2294cc465db8cdcc17c56a3feb340c89de1767ded5854976fba0d85dfd650eb215539a7665d43677c7ca4c6fcd742e78fbbfffc7be6e45fe1c91f2d8e8d78b52bf07863d1fcd5895c30c05eac935d436c32a3cc78a174ba7095e8e444532570365e811d0bc1c0e748732e213505382f89d06bcd04c54d688f94b5222116bb8534588cbd5e2b6f9da6bdeb2e6483d2238c09c8d0dfbfd7da9b122debea60b4a2b85023d5ea00a457e5d0f14a7e40cbfc73002e119d7535577b2e21db5f967cc67ea4e0300bbac612615b7d366cc40f5d4ee5f6517c2b65aefbb0bbf885391a2c53c8c4a46e131f0fa62b982e5d0202be5b6662da8d04f86e1e94d67c60331313a2cdb0a3e7274c752d8f38faa169c32b12f45a2b51fd7a3d7aa9913aa01f29c9bdd62841f00fda6bc8fb42f10011a02b3b34979fa0c9f371ae78f22f68132ee69ad19b0102b11ae686359647d3f6b44c173464cdd029b4bff3c94cd66fa415d5a9f53128d46d27f5b3e8cc872f8b8a612c1adc8a958fe057725a6b8f4fe7aeddc0673c2e4be8a23218b718882d21ba47fee2db680f7fb6e411132a233d043b9f10bb6816485b1467246826917f3b360b432f271b861a300c7e093fb0c01e11e68b5b4d228772a2dc8ad25a9fb3ee3f8b7c0f99133df96afcdb9df1dbe884ab96bd5ba9718a84d283640e53b247e4a634ef8f69f5a4134b2e6c5ce80cd2f1c2f4fae95b01fc0e8e799c32f23d9e2e735cb7b18d1d867131a5fc317513a99fd83f395ea31091fdc350b1fe12436631cc84207d3748d98148c0e12cd81dac17637a0840e0833c8ed1e5ee2d2d315f3c6b3db912c313cb1a09b95c2300152d1673767553f8caa95cf6862c4a6d4b89b07ca3b720632e81390497bfc16eac6d8076abb655b242e7e8f76cc41711586682df3e99c053a8052038940b37e4a70595e6d6386746ad54d5091324d171d6c69a5797d1b477d0c7cd05850d1d4c7af494ab6c59c44c22dd56f1788f9c2a74c5f83d9bb6f71851e7c4eb227130047ba66f7363d3f8bcf74ead9701aab6cc666fbab837a0863c7921625f7da581ea3e130c875e95035553f6486b210f6da7565d9eee360518faf877215609a7ce0e51c41af4e201a7e198c85c9393016967e1d7a8fd27153fb02f4bf79cbf017de6a77c705e105cf521955be880feec894b251faed5ced06b1b6d8824ecf07ac4998d6462401e0b69b6ba3b079f3738852db17ee031966acf8f4ab8139a712fcd851d5aa37a2a89ef62632e5b94dd8302c27ece0dbba1e05df5530cdb6a95d5c646897b85797a0034c166592016bec9917fb89db9e1fe1a9d3516d71984fcdc61a7e18aec7ff19d12ed5c4defb2c97dd9a47bf68f05d777265ed1b2cdbe63d2fb2b6a6c64d5fe02e325643a9a06f3e989c821ad60a77256bf50bc770581a824d4ea097a9b59c8e3089c74d445d983d5cc1369794907da8dbc1eeb6e2654d92a3f1e77647f757981524b827b1a0de0ec025db23003a660e1aacb2f8233496f3103355076734faa72cea14aa42e8b00cd65203e8c12b54d9fb6eac5a8a716fd4bc4861e26d2a3d0a83b7d177c16ae89237cf237bbd7cf07cf98874d3b6cbd8b68bda8d741571f7af51de021488b645c7f4200eb5f1737aaa7b1383be4671c85fa5b106e962177b3e2d0e121d1eec148b302f795b5e6c3228cd3488c7062d972e1d9b69cdf112057520367de73dd9fa14749ad219207803711f0317e854277728aec7601fc6d3acc3d396936baaa2a728af44381fd3ba36fbe569b3a84632e022bde30cdc78446efe9ad6cb5917018a67996bbb0a3c2333b8d5ae96431d9dad6a11237180e24b561aec9eefc326faed47554b3e46fa21b3c60a9a43357664c7f10e07e0421b3778a599e9209cd1934f425fd69950b2ebaf020af47d2bcf3ac2082b793333b13715a40f50ae10e13c8265af32ae3bd0518b8f9a333f438d220464721cec642a0b9c0afa1215f99cf0fbef4d09f70803e7e34aaa53d3c18d53a75ca65e98d6bbd3784afd94694247555f90f4580201d6be0582f0e4e7956bedf4c1d5c905c0805f4de8c439d73941f9a12081f8b257d10a79b16e15e1fe20e4ebf6ecc6707d50c320a2684536fca2a100a755d5b340fb81f1b2a228c761215300038c17dcf1776b5b3a48fbcf45aab21f7a3ab86ce87a972517d1ec433cf167cf5182178369d13c3c04e6ab72743f4a358b0459e3d97040c3c97fdab91b9f0d371cf90cf105945901e2f860ddecd5e5a3608d9122b64d925ce39ba5b190f5ec169c91ff6d43064f79e08cd241c18868771eca6111c8c42edff065fe0791752ece265796a9f53327eaa0b3525af0e36b30c58a4e40ed9f911ab7b6ac0a382e33e30b22a2115f3dfe8f0f34befe15a93d607daea9475a010fad74b9a9eef3b4b62a1cd9563a702c13c9883ac15ba900537f2c91f844c33d70db4670390c8e0419b02dfa0e6dc8c8c8b9cb9070296ab566abdf17fa7b62f1cb6e9cb5eb047d6e6b01a6585cbf165877c01fc0b546e54e36df313306733a5ea994296ed1c3d57341e03c15a3865dfb7f0d454e4fd38015ec7b43ec5530a3e2d4ae5c08fd94c79cb673e3536478aaac1d03965f134664be4635e761322cc5bfcb55e64bac09241fb50860439a6d9afabb91f6b966fec8917f53af074c09aa6739074f8e22165f5f36d289423be2f3141a49cb8f54c22e8c6276247195dda316e6eef53af687d055ab5d3fcd6a905c241736b4a0d649dccc7d7642e2bcf3c34aec009a03b2eacd4f6c468bf7e2ddf99117b3bdc567b9cf2f361bda4e87910bc2b7a364bb7905e9cb05b8f1497d5d6fcfda7bd6588633a97eff08fe37f21771b0ab12641e6332b7bd5cc2513eafd137366a156b301e2e4bd2cefbf5fe5a5d95d55df9b103a84bb2d342f8b4fa38c7f399ab915962460a04cf15616235c7fa576874317b5b304ef46400e3670a5cd28167027716a23ffa36689d5ec8b906a5742c9dcfa6bf277468b7bf4ac2fe3d24a3311b059de21af2b3d63e2f4219af82e83220d362e2fca2f03061d0d6c78bb5dbe6a43eeefa019756a994c2d6e226155233d7e3c8a64970613bc37f7030629a71fd17c8", 0x1000, 0x400c880, 0x0, 0x0) connect$inet(r4, &(0x7f00004fc000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00002a9000-0x4)=0x0, &(0x7f0000354000)=0x4) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000e8000-0x2)=0xec1) socket(0x3, 0x6, 0x2a5) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000bac000-0x20)={@loopback={0x0, 0x1}, 0x3ef, 0x1, 0xff, 0x0, 0x7, 0x5, 0x2}, 0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000f1b000)=@assoc_value={r3, 0xff}, &(0x7f0000e69000)=0x8) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000744000)=""/69) 2017/12/18 14:29:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007c8000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f00004b8000-0x38)={0x0, 0x0, &(0x7f0000ce9000-0x40)=[{&(0x7f0000ddf000)="0cc4516adf42dcd8c2e44b01611489ddd7828bcba849181105b1", 0x1a}, {&(0x7f00007ae000-0xc7)="9356cc901d512c3ff0fb85f6817dd1f6e929bef81a6a8242018fae776f5c5791311f9624e676083c2c726a0ca67aad7ea7165a2d7ff90de8a44168a955fc66850ae96e2c742a895d061a279d786d0dc9881ad6e1c1af689412c1f454a0a62c261167f907f416d7bf81f32c2c8b2df79cc3dbca92e29197b11fe903eda485e16cadf689f4cb3ccd45f12284008188c8a54202008395e05fce9b0129d8772babde39144210b9827d0772f68a0b2962846b86e975a78554bb7b83a95f36b1e285bec630e2698f40e5", 0xc7}, {&(0x7f000019b000)="88159a2ec4f5ec1503e67316c409a3fe647407072870eb87f392740540f4b34d8d5eb0734a1a2c811574d956ce48c18dc2e07ddeb210b633fda1ad8ac1c0c1e3e91c379da0d91a0ca422e08676ce49c713f5e823056e13550b4b9878737a9107e23fe53d694e17cf0021cc16ed7f5e2cabada706b60fd7fe9f42ecc2e2832673e261f3e28120afd98270df22ce46a86a0adcb3106db706296d90180b3e0180ffd682cca5031e5b8efea849590d2f781f1838d4639b914b6a0c8fcb577313f9379f65fc3591ee76cf6b841fc63b073fbddb669514137f578a93ea127295897daef587a821d98f4d082fc8041c43c1148c127f2d6c", 0xf4}, {&(0x7f0000986000)="60f2053140b6310ff6a48f916e18d4d90db9db045162d46bd9ac907747d94db4eaf2986ab6d6d11c3c4cb6c3dac8f2f797a226273064213bf5633e62143dd4ef3cc40387c88f6864ae2d2567556b79a7955c7d9b8e5c22c08e194cbad407d2c98565ba19381923a819e42f448d6aecc6d20c7a36645a36788f5af202bbb9f712dcf98efa3880bf40358a7e8841db8047b853f27487110cc4aaf449af123d0005", 0xa0}], 0x4, &(0x7f0000a3c000-0xc8)=[{0xa8, 0x105, 0x8, "a7b9b670dd5768b3eb3b2804d2963bd4bbc41ad5f2cc97dfeabec8114477f5330dc01d68f69d2570e5a4bd63a058c98b3aeed980adcba5eeafebf44106f328fcd367ea2923db1b980f1be18463e0ef4af8496f4c4284ae4209367eea5d295280dc091ee43b137ba49b18863a55a21ffedb5f05d3ea9c111caf91fbdcbaad8386f3c1432d027dfb7661f9d4944a6fff0a98b1"}, {0x20, 0x0, 0x3, "9992906ac06e62be7a71"}], 0xc8, 0x40000}, 0x4000000) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000017000)=0x9, 0x4) sendto$unix(r1, &(0x7f0000b36000-0x9)="11", 0x1, 0x0, 0x0, 0x0) 2017/12/18 14:29:56 executing program 3: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a94000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000-0xa4)="b2", 0x1}], 0x1, 0x0) 2017/12/18 14:29:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000c62000-0x8)={0x0, 0xffffffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r1, 0xffffffffffffffe1, 0x80}, &(0x7f0000048000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') readlinkat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000d68000+0x7c)=""/48, 0x30) 2017/12/18 14:29:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2014, 0x80000, 0x10) write(r0, &(0x7f0000702000-0x24)="24000000170005004d08000002e80103037f000c100401000900010019010500210009cf", 0x24) 2017/12/18 14:29:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f000022f000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xffffffffffff0000) r1 = socket$inet_sctp(0x2, 0x10005, 0x84) connect$inet(r1, &(0x7f0000868000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 14:29:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f2d000-0x9)='/dev/sg#\x00', 0x0, 0x8002) fsetxattr(r0, &(0x7f0000755000)=@known='com.apple.system.Security\x00', &(0x7f000071c000-0x9)='/dev/sg#\x00', 0x9, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000976000)={0x0, 0xe0, "c8f082df14777f14c3465fa37f22ec790b02b4a542d405566df9b690d562183769aed0381f410dcb6d963cc47afbfaeb1157c18fcef8ef05f5e3bf2b595a82f239e8d9998b3f4fdfd52d99d25d5675a25694718fb8c53f0cb440d29c64200d0b7b2d3e0d79a98b3e21e8f177f1dbbdcbc8e0721acf0929260f79ad5370abca957b00c7bfc300b07f6c71d2dc959b117e903c04998d224b10659f02849d245aafce998d1caea34c7ce08d97d505596aa383694143f8f37976d0fd81e5944e4918918f3f78105b595461a92a668c9353dfad289fe70c998bd87701218ab7d1820c"}, &(0x7f00009cd000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00007a4000)={r1, 0x3, 0x95, "ce0d58e5cd341cf16a7c9168c6d7bef259a8434fc9ed6424e2f007fcb0f97227606418cf433bda4e05b4f7b4ff3052267e7c7814e1a87d0a98d785c0fa84b49fb9c6cc654eda0c1db5411d7d7a8cdb7331f2bab677ccc75b7028900cd60bbf74cfbbc63ebd3685498ae4b53415af74237a65c04bc4a2422c4d05e33b13cc7305e3aaab34d62441a33152fc243f21701da2d2a964ec"}, 0x9d) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000190000-0xb)={0x100000000, 0x101, 0x462000, 0x3a4, 0x5, 0x2, 0x100, 0x0, 0xffff, 0x9, 0x966}, 0xb) write(r0, &(0x7f0000c09000-0x30)="b61eb85e1e0800000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d8742678ce22cad160e96aa1fae1a", 0x30) 2017/12/18 14:29:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000de2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) socketpair$unix(0x1, 0x8000000000a, 0x0, &(0x7f0000deb000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000480000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009a4000-0x4)=0xc) r3 = getpgid(0xffffffffffffffff) fcntl$lock(r2, 0x5, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, r3}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000685000-0x4)=0x0, &(0x7f00004ea000)=0x4) socket$inet_sctp(0x2, 0x0, 0x84) fallocate(r1, 0x2, 0x8, 0xb52) fcntl$lock(r2, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000d4e000)={0x0}, 0x4) close(r2) 2017/12/18 14:29:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c18000)='/dev/hwrng\x00', 0x40, 0x0) recvfrom$llc(r0, &(0x7f0000570000)=""/13, 0xd, 0x12100, &(0x7f00003ed000)={0x1a, 0x1d, 0x4, 0x4, 0x1, 0x1ff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r1, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80010000, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) readv(r2, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) 2017/12/18 14:29:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000d05000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') fcntl$setsig(r0, 0xa, 0xd) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffc}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000fe5000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) syz_emit_ethernet(0x3e, &(0x7f0000b7e000-0x96)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="dad4bab31682", [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2017/12/18 14:29:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000bd1000)='/selinux/access\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00002f2000)={0x4c, 0x0, &(0x7f0000585000)=[@transaction={0x40406300, {0x1, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x38, &(0x7f0000103000)=[], &(0x7f0000b35000-0x38)=[0x48, 0x48, 0x38, 0x28, 0x0, 0x68, 0x30]}}, @release={0x40046306, 0x2}], 0xc2, 0x0, &(0x7f000080f000)="83d5443b220a1e9e5442bca4672a0e72e332d65d64573e8c3fb39db23f310177132473f9ca81adb8f396400403ef80f6f39a29ff4dbcc1f4c6c802c20d77b85f45b69791f20c076013aa67ccb32f8766cdb76711bfd758a4ec0863f4a6215242fd0ad1828bd4a945c76a35d1060cd7a09a0103ecf6493b988432aff7d214fe8504e95e35e21ce425197cae341697710083e54a6bdee74b39dbd01b4169a5ce8f6a1e43fb75f2b31f404a839ace476647ae1e78ca2deb6790f82311d11c191fff9f9e"}) r1 = syz_open_dev$sg(&(0x7f0000be0000-0x9)='/dev/sg#\x00', 0x0, 0x8002) readv(r1, &(0x7f000043e000)=[], 0x0) write(r1, &(0x7f0000c09000-0x30)="b61eb85e1e0800000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d8742678ce22cad160e96aa1fae18", 0x30) 2017/12/18 14:29:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000cf1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00001a9000-0x4)=0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00002b0000-0x28)={@generic="431df1f38e6e0000112f648d1c22ce26", @ifru_ivalue=0x7}) 2017/12/18 14:29:56 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000013a000-0x1a)='posix_acl_accesstrusted%}\x00', 0x0) fallocate(r0, 0x3, 0x9, 0x1) 2017/12/18 14:29:56 executing program 6: r0 = socket$inet(0x2, 0x3, 0x40000000000001) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000153000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000000)={0x1, [0x7ff]}, 0x6) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b13000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x80, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00004a3000)={r3, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000908000)=0xffffffffffffff50, 0x4) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000b92000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5}) 2017/12/18 14:29:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f2d000-0x9)='/dev/sg#\x00', 0x0, 0x8002) readv(r0, &(0x7f000043e000)=[], 0x0) epoll_create(0xd1) write(r0, &(0x7f0000c09000-0x30)="b61eb85e1e0800000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d8742678ce22cad160e96aa1fae1a", 0x30) 2017/12/18 14:29:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000091b000-0x10)='/selinux/access\x00', 0x2, 0x0) accept4(r0, 0x0, &(0x7f00002be000-0x4)=0x0, 0x80800) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000956000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x1, 0x0, 0xf, 0x7, 0x1f, 0x6}, &(0x7f0000a45000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000075d000-0x4)=0x1f, 0x4) r1 = socket$inet6(0xa, 0x4, 0x84) setsockopt$inet6_int(r1, 0x29, 0x7f, &(0x7f0000941000-0x4)=0x10001, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e06000+0xb23)={0x0, 0x0, 0x0}, &(0x7f0000423000)=0xc) prctl$setname(0xf, &(0x7f00008e0000-0x10)='/selinux/access\x00') ioctl$KDENABIO(r0, 0x4b36) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000f20000)={0x6, 0xffff}) 2017/12/18 14:29:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00007b9000-0x10)='/selinux/member\x00', 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000f2c000-0x9)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000695000-0x30)="b63db85e1e4d00000001b29d00000000ffffffffed5ed2bc7009000000000000008d872c678ce22c9b160e96aa1fae1a", 0x30) write(r1, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r1, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) accept$unix(r0, &(0x7f0000b27000)=@file={0x0, ""/4096}, &(0x7f0000d08000)=0x1002) 2017/12/18 14:29:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10000010) write(r1, &(0x7f0000578000-0x30)="24000000360005004d27fd3aa53a3803037fe1000904011b0900090800000000000000cf5159811bc0e6a0472a7bfb88", 0x30) poll(&(0x7f0000af2000)=[{r1, 0x4000, 0x0}, {r1, 0x8a, 0x0}, {r1, 0x4000, 0x0}, {r1, 0x4000, 0x0}, {r1, 0x4, 0x0}, {r1, 0x18, 0x0}, {r1, 0x2080, 0x0}, {r1, 0x8, 0x0}, {r1, 0x1000, 0x0}, {r1, 0x8000, 0x0}], 0xa, 0x101) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00009d7000-0x4)={0x2}, 0x4) 2017/12/18 14:29:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000406000-0x4)=0xeb63c83, 0x4) bind$inet6(r0, &(0x7f0000b04000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000148000-0x1)="", 0x0, 0x0, &(0x7f0000f54000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r0, &(0x7f000028b000)={&(0x7f00007b5000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004ac000)=[], 0x0, &(0x7f0000d7e000)=""/0, 0x0, 0x0}, 0x0) 2017/12/18 14:29:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000deb000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) socket$inet_sctp(0x2, 0x0, 0x84) fcntl$lock(r0, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) arch_prctl(0x1001, &(0x7f00007ad000)="1d8a28098cf46ea588181a7a6602c7f14d82c59f2ac5c985457a44fcbab42b852f56ff791b15c48fc53083d8889e3a98ca85a65c9de31067aa113c20fb7f74b62d52e171fd46791b2d9ca3ee70d188c163a4c1903d9bb21a1c513c39a0e6cee674a2f5fd3346481c31d98265a4c60a78d5f739c5a025583a0239a97f203b35070e90127814028893467917ee08b60a") setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000d4e000)={0x0}, 0x4) close(r0) 2017/12/18 14:29:56 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000efe000-0x4)=0x0, &(0x7f0000875000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000f2c000-0x9)='/dev/sg#\x00', 0x0, 0x8002) openat$selinux_context(0xffffffffffffff9c, &(0x7f000012a000-0x11)='/selinux/context\x00', 0x2, 0x0) write(r1, &(0x7f0000695000-0x30)="b63db85e1e4d00000001b29d00000000ffffffffed5ed2bc7009000000000000008d872c678ce22c9b160e96aa1fae1a", 0x30) write(r1, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r1, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) 2017/12/18 14:29:56 executing program 1: fanotify_init(0x0, 0x88401) prctl$intptr(0x3f, 0x9) 2017/12/18 14:29:56 executing program 7: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000513000)={0x0, 0x8}, &(0x7f0000da9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000f38000)={r1, 0xffffffff}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006a3000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00007af000-0x5)='htcp\x00', 0x5) getsockopt$inet6_dccp_buf(r2, 0x21, 0x0, &(0x7f0000119000-0x34)=""/52, &(0x7f0000ecc000)=0x34) r3 = accept4$unix(0xffffffffffffff9c, &(0x7f0000584000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000220000)=0x8, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000a49000)={@rand_addr=0xffffffffffffb210, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00003d2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000b58000)={r4, 0x19}) r5 = signalfd(r2, &(0x7f0000cb4000-0x8)={0x1}, 0x8) madvise(&(0x7f0000eb2000/0x4000)=nil, 0x4000, 0xa) dup3(r3, r5, 0x80000) r6 = socket$inet6(0xa, 0x3, 0x7f) setsockopt$inet6_int(r6, 0x29, 0x40, &(0x7f0000f51000)=0x0, 0x4) dup3(r3, r5, 0x80003) 2017/12/18 14:29:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a09000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1000, &(0x7f000000a000)="") mount(&(0x7f0000bad000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f00002c5000)='ext2\x00', 0x100000, &(0x7f0000aed000)="") mkdir(&(0x7f0000b0d000)='./file1\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00005e8000)='/dev/rtc\x00', 0x42, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f000056c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00008d9000)=0x14, 0x800) recvfrom$packet(r0, &(0x7f0000ead000)=""/235, 0xeb, 0x2, &(0x7f00009c5000-0x14)={0x11, 0xf, r1, 0x1, 0x0, 0x6, @random="4c1fb9b75f87", [0x0, 0x0]}, 0x14) mount(&(0x7f0000725000)='./file0\x00', &(0x7f0000d10000)='./file0\x00', &(0x7f0000da8000-0x7)='mqueue\x00', 0x0, &(0x7f0000ad6000-0x3)="") pivot_root(&(0x7f0000d9c000-0x8)='./file0\x00', &(0x7f00006a7000-0x8)='./file1\x00') fcntl$getownex(r0, 0x10, &(0x7f0000cd4000-0x8)={0x0, 0x0}) 2017/12/18 14:29:56 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f000000a000)=0x0, 0x4) r1 = syz_open_dev$sg(&(0x7f000000a000)='/dev/sg#\x00', 0x100000000, 0x4000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000000c000-0x20)={0x0, 0x3, 0x8205, 0x2, 0x3, 0x1, 0xda, 0xfffffffffffff8cc, 0x0}, &(0x7f0000011000)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000011000)={r2, 0x1, 0x10}, &(0x7f000000c000)=0xc) 2017/12/18 14:29:56 executing program 0: prctl$intptr(0x2f, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x400000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x0, 0xad, 0x9, 0x44c0, 0x7, 0x1, 0x400, {0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9676, 0x3, 0x40, 0xe0f, 0x0}}, &(0x7f0000002000-0x4)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000002000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={r1, 0x1}, &(0x7f0000001000-0x4)=0x8) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x29}, @in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x52a}, @in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0xd7}], 0x80) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000003000-0xd)={0x3, 0x8001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x9b)={r3, 0x93, "a91fbfc9438ce90a5abf4490ef895aa0ac44955d0fea30aef4f3aafcd86140ee2aa6ebce6480c9c1376d0faadc171b35bf1269ac0f204f9c6e4745502d81b5137fd645f714d28e03ca644e337c15d6092c21fd89e83d17b3ded251f474b31bdcef629f47d365d9b526c0a8d9b29987e69becce23c223675689c08141d51322b0d6683ecdc7b4b38647a73f0484f156bcf39af1"}, &(0x7f0000002000-0x4)=0x9b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x8)={r5, 0x8001}, 0x8) 2017/12/18 14:29:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a09000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1000, &(0x7f000000a000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f2c000)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000a4d000)={{0xfffffffffffffffe, 0x8000}, 0x1, 0x8, 0x3ff, {0x2, 0xfd6}, 0x3, 0x4e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a09000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1000, &(0x7f000000a000)="") mount(&(0x7f0000bad000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f00002c5000)='ext2\x00', 0x100000, &(0x7f0000aed000)="") utimes(&(0x7f0000db6000)='./file0\x00', &(0x7f0000cf5000)={{0x0, 0x0}, {0x0, 0x0}}) mkdir(&(0x7f0000b0d000)='./file1\x00', 0x0) mount(&(0x7f0000725000)='./file0\x00', &(0x7f0000d10000)='./file0\x00', &(0x7f0000da8000-0x7)='mqueue\x00', 0x4040, &(0x7f0000ad6000-0x3)="") pivot_root(&(0x7f0000d9c000-0x8)='./file0\x00', &(0x7f00006a7000-0x8)='./file1\x00') mount(&(0x7f0000bad000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f00002c5000)='ext2\x00', 0x100000, &(0x7f0000aed000)="") mkdir(&(0x7f0000b0d000)='./file1\x00', 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000039000)='/dev/hwrng\x00', 0x80102, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000239000)={0x1, 0x5, [@random='2|5Edi', @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="af2bd17a650d", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) mount(&(0x7f0000725000)='./file0\x00', &(0x7f0000d10000)='./file0\x00', &(0x7f0000da8000-0x7)='mqueue\x00', 0x0, &(0x7f0000ad6000-0x3)="") pivot_root(&(0x7f0000d9c000-0x8)='./file0\x00', &(0x7f00006a7000-0x8)='./file1\x00') 2017/12/18 14:29:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000621000-0x20)={@common='sit0\x00', @ifru_flags=0x500}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d5c000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000df000)={0x0, 0x0}) r4 = openat(0xffffffffffffffff, &(0x7f00008a6000-0x8)='./file0\x00', 0x40000, 0x80) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000447000)={r3, 0x80000, r4}) bind$inet(r0, &(0x7f000037b000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000432000)="", 0x0, 0x20000819, &(0x7f0000db5000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000d5a000)=r1) sendto$inet(r0, &(0x7f0000e46000-0x1000)="11", 0x1, 0x1, 0x0, 0x0) 2017/12/18 14:29:56 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000013a000-0x1a)='posix_acl_accesstrusted%}\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xa, &(0x7f0000000000)={0x0, 0x0}) fallocate(r0, 0x5, 0x9, 0x1) 2017/12/18 14:29:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f000064b000)={0x1, 0x2, {0x0, 0x3, 0x20, 0x2, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_fuse_mount(&(0x7f000008d000)='./file0\x00', 0xe000, 0x0, 0xffffffffffffffff, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000-0xa)='id_legacy\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000-0xc)="766d6e65743070726f63be00", 0xfffffffffffffffc) keyctl$update(0x2, r2, &(0x7f0000001000-0x1000)="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", 0x1000) vmsplice(r1, &(0x7f00004a4000)=[{&(0x7f0000a9e000-0x1000)="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", 0x1000}, {&(0x7f00007a5000)="773fd92cbc3be60ccc84964dabf6", 0xe}, {&(0x7f0000001000-0x41)="12d19d87c6139a150925d7137ee03c78923f192bccc7910e1a4a35f1fa92a8edf9171ac508984246c0084c7dfe44b446e250e2f97b1fa12afc9d9e83e5ea402a7c", 0x41}, {&(0x7f000013c000)="196021c054048f024ccdd7c2bc215cc47e6a424ff1c0ec1f08cc51da5d04f68e94e579dff12618ca23321aad76bc66028c44f105e62d91e2a88deed08531687808a90435b0dd79a0245026894ed7315796a92512e6e8930efa6280256ded67d443ea3d2fc02f65cb8ff0ed56869383d7bc692a", 0x73}, {&(0x7f0000448000-0xd)="0cb300a67babfc0ba023d9cd18", 0xd}, {&(0x7f0000001000-0x47)="e8ed23e803a319b43dd98a0a37aa01a129d3d3bce63d3f4580afa17f8461909b31de7db881bf209f1d4b0e3534e42c33d1cb8080904ae97f35289170e3d4ab509cc03e7da67234", 0x47}], 0x6, 0x4) 2017/12/18 14:29:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$mice(&(0x7f00002c0000)='/dev/input/mice\x00', 0x0, 0x440001) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00005ea000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000000000000c6b760fae5"}) 2017/12/18 14:29:56 executing program 4: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x81f, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000001000-0x4)=0x2) r1 = memfd_create(&(0x7f000013a000-0x1a)='posix_acl_accesstrusted%}\x00', 0x0) fallocate(r1, 0x3, 0x9, 0x1) fchmodat(r0, &(0x7f000089a000-0x8)='./file0\x00', 0x80) 2017/12/18 14:29:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x5, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000644000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000f99000-0xc1)=""/193, &(0x7f0000efb000)=0xc1) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00002a5000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) readlinkat(r1, &(0x7f0000ab3000)='./file0\x00', &(0x7f0000d68000+0x7c)=""/48, 0x30) 2017/12/18 14:29:56 executing program 2: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f13000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) sendto$inet(r0, &(0x7f0000000000)="0639a9dfa7a5ef228313e23017f8d60c84ddc40cfda162b0a78cede616f5f82f9ffd913dde20da1f1311327e82e03a40547100830c3cb54638581259f6bc88c5b87f", 0x42, 0x8000, &(0x7f0000bb0000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000702000-0x24)="24000000170005004d08000002e80103037f000c100401000900010019010500210009cf", 0x24) 2017/12/18 14:29:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8000) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000321000-0x4)=0x10001, 0x4) 2017/12/18 14:29:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x83, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000702000-0x24)="24000000170005004d08000002e80103037f000c100401000900010019010500210009cf", 0x24) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000035b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) sysfs$2(0x2, 0x3ff, &(0x7f0000c0e000)=""/0) 2017/12/18 14:29:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000a3f000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00005e5000)='ramfs\x00', 0x200004, &(0x7f000002c000)="") rmdir(&(0x7f00002cd000-0x8)='./file0\x00') utimes(&(0x7f000074c000-0x8)='./file0\x00', &(0x7f0000689000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) r0 = open(&(0x7f0000f05000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000167000)=""/0, 0x0) [ 33.926733] device sit0 entered promiscuous mode 2017/12/18 14:29:56 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b94000)='/dev/rtc\x00', 0x240, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000594000-0x10)={&(0x7f000080b000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000d75000)={{0x3, 0x3, 0x1, 0x0, 0x4}, 0x3d2e, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r1, &(0x7f0000859000-0x25)="24000000180005004d09000000e80ddf0303ec00f8ffff000c0001000400000004ff0008", 0x24) 2017/12/18 14:29:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000b3d000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e47000)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000071f000-0x20)={0x8, 0x1, 0x4, 0xcde8, 0x400, 0x0, 0x5, 0x0, 0x0}, &(0x7f0000577000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a3d000-0x8c)={r1, @in={{0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ac7000)=0x8c) r2 = perf_event_open(&(0x7f0000271000)={0x5, 0x78, 0x45, 0x2, 0x3, 0x0, 0x0, 0x0, 0x42024, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$llc(r2, &(0x7f0000180000)={0x1a, 0x19, 0x0, 0x7fffffff, 0xfff, 0x5, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000440000)='/dev/ppp\x00', 0x109201, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000a4d000)=0x0, &(0x7f0000882000-0x4)=0x4) syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') readlinkat(r3, &(0x7f0000000000)='./file0\x00', &(0x7f0000c92000)=""/48, 0x30) fcntl$notify(r2, 0x402, 0x0) 2017/12/18 14:29:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f000037b000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000432000)="", 0x0, 0x20000819, &(0x7f0000db5000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000d5a000)=r1) sendto$inet(r0, &(0x7f0000e46000-0x1000)="11", 0x1, 0x1, 0x0, 0x0) r2 = creat(&(0x7f0000a1d000)='./file0\x00', 0x80) getdents64(r2, &(0x7f0000648000-0xc4)=""/196, 0xc4) 2017/12/18 14:29:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000eb1000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000828000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000db6000-0x6)={r1, 0x2d}, 0x6) fcntl$setsig(r0, 0xa, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f14000-0x8)={0x0, 0x0}) 2017/12/18 14:29:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a31000)='id_resolver\x00', &(0x7f00004e0000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d1e000)="", 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f000050f000-0x8)='keyring\x00', &(0x7f0000944000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$negate(0xd, r0, 0x1, r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007c8000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$random(&(0x7f0000fa3000-0xc)='/dev/random\x00', 0x0, 0x100) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000017000)=0x9, 0x4) sendto$unix(r3, &(0x7f0000b36000-0x9)="11", 0x1, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00005a6000)={0x0, 0x0, 0xffffffffffffffff}) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000008c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000d3e000)={0x2, 0x0, 0x2, 0x200}) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40206435, &(0x7f000022d000)={0x800, r6, 0x10000, 0x10000}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r5, 0xc02c5341, &(0x7f0000aea000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) 2017/12/18 14:29:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f000037b000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000432000)="", 0x0, 0x20000819, &(0x7f0000db5000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000d5a000)=r1) sendto$inet(r0, &(0x7f0000e46000-0x1000)="11", 0x1, 0x1, 0x0, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000e57000)={0x2, &(0x7f000087b000-0x8)=[{0x0, 0x0}, {0x0, 0x0}]}) 2017/12/18 14:29:56 executing program 3: r0 = socket$inet(0x2, 0x3, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffff9c) bind$nfc_llcp(r1, &(0x7f0000244000)={0x27, 0xbec, 0x100000001, 0x0, 0x80, 0x1, "3aa0756039dfb67d67a5aa875ff11e30aa72408048a1381017d3c80fbe458e22a70fadf264362f3b589db1d7bd027d65814d12d52a6a0ae5b7024fe2b04131", 0x8}, 0x60) r2 = socket$inet(0x2, 0x803, 0x1) sendto$inet(r2, &(0x7f00002e3000)='0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x44, 0x2, 0x8, 0x0}, &(0x7f0000cf5000)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007fb000-0x8)=@assoc_value={r2, 0x20000000000000}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000656000-0x68)=[@in6={0xa, 0x0, 0x3f9d3c68, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x1, 0x115a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffe0000}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) 2017/12/18 14:29:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000013a000-0x1a)='posix_acl_accesstrusted%}\x00', 0x0) fallocate(r0, 0x3, 0x9, 0x0) 2017/12/18 14:29:56 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) write$eventfd(r0, &(0x7f0000456000)=0x0, 0x8) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x3, 0x1, 0x1f) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000841000)=[@in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xa0000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb006}], 0x74) syz_open_dev$binder(&(0x7f0000fdb000-0xd)='/dev/binder#\x00', 0x0, 0x2) 2017/12/18 14:29:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000998000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x402}) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000dd0000)={0x1, &(0x7f0000350000)=[{0x6, 0x0, 0x0, 0x3}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) clock_gettime(0x0, &(0x7f00000cc000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000288000-0x10)={0x0, 0x0}) setitimer(0x2, &(0x7f0000cf3000-0x20)={{r3, r4/1000+30000}, {r5, r6/1000+30000}}, 0x0) sendto$inet(r0, &(0x7f000084a000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 14:29:56 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x200000000c, &(0x7f0000004000)=0x7, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000015000-0x78)={0x5, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xeaaf, 0x20, 0x2, 0xff, &(0x7f0000001000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1, 0xfffffffffffffffd, 0x1}) 2017/12/18 14:29:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c90000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00002e4000)={0x100000000}, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007c8000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000017000)=0x9, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00000d5000)={@generic="a3e9951623a03429f6e69e1d40268ec9", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$unix(r2, &(0x7f0000b36000-0x9)="11", 0x1, 0x0, 0x0, 0x0) 2017/12/18 14:29:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000192000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) bind$unix(r0, &(0x7f00006bb000)=@abs={0x0, 0x0, 0x3}, 0x8) r1 = socket(0x10, 0x2, 0x80010) setns(r1, 0x8000000) write(r1, &(0x7f0000d14000-0x24)="24000000170005004d08000002e80103037f000c100401000900010019010500210009cf", 0x24) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f75000)={0x0, 0x5, 0x2, 0x401, 0x20, 0x6c}, &(0x7f0000201000)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00007f1000)=@assoc_value={r2, 0x6}, &(0x7f000064a000-0x4)=0x8) 2017/12/18 14:29:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f000022f000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00009b6000-0x15)='/dev/pktcdvd/control\x00', 0x410080, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00005f3000-0x6)={0x0, 0x6}, &(0x7f0000b0a000-0x4)=0x6) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00009c2000-0x10)={r2, 0xfffffffffffffffe, 0x8, 0x8}, &(0x7f0000004000-0x4)=0x10) listen(r0, 0xffffffffffff0000) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000868000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 14:29:56 executing program 2: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0xa4)="b2", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000-0x4)=0xfff, 0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) 2017/12/18 14:29:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007c8000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000017000)=0x9, 0x4) sendto$unix(r1, &(0x7f0000b36000-0x9)="11", 0x1, 0x0, 0x0, 0x0) pipe2(&(0x7f0000806000-0x8)={0x0, 0x0}, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f00005e2000-0x24)={0x1, 0x1, 0x5, 0x8, 0x200, 0x2, 0x1ff, 0x5, 0x5, 0x2, 0x0, 0x2}) 2017/12/18 14:29:56 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000013a000-0x1a)='posix_acl_accesstrusted%}\x00', 0x0) fallocate(r0, 0x3, 0x9, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000093000)={0x0, 0x0, &(0x7f0000720000)={&(0x7f0000001000-0xa8)={0x2, 0x11, 0x0, 0x9, 0x15, 0x0, 0x0, 0x2, [@sadb_x_sec_ctx={0x11, 0x18, 0x2c, 0x5, 0x80, "e4ece778bb3738b874d548ba31fd3fe3b13c0ba64b50af620d6f8a98c74c6aa4efe98a11cb234855d2dedd85024ec354c8216bc719a01ca51383792d3c162cbfd279f73021f508cff3389263900f40be93922f7b48a0794cdfc1c811d741a46735f037d521340e3ba430ff567c90266016d2cb771ce8bf0154061e7e6afc107a"}, @sadb_sa={0x2, 0x1, 0x5, 0x3ff, 0x10000, 0x95, 0x1, 0x6}]}, 0xa8}, 0x1, 0x0, 0x0, 0x0}, 0x20008000) 2017/12/18 14:29:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x10, &(0x7f0000017000)=0x9, 0x4) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a6c000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00007b0000)={0x0, 0xc3, "571958c9b75a195b324284c5f5a4f6a894091694fb890557d4532a6961b8a1fea147b8743a566415c2a3d4da22943c9197ea5f3a7c03fd122bef4a268aa5f73f00a340452241ed9f2bf1a2eedf3686f715b9b7e6e1aecc5de211d5219722cbe1a39fac8ca72b39a3eaa84c9ce1ed04c16180fb6e990a8831e3bca118b09d2398b342daf9a0efea5e3ec2c70b1ebfb1ba9fb1b05e1cb0f5a7fe5b01f7fdf42d5da778a6d20f986fbc7bba98fc95d5ad8b8cab40f5d9204b30970bee750163fb1b25116f"}, &(0x7f0000bd9000-0x4)=0xcb) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000731000)={r1, 0x4}, 0x8) sendto$unix(0xffffffffffffffff, &(0x7f0000b36000-0x9)="11", 0x1, 0x0, 0x0, 0x0) 2017/12/18 14:29:56 executing program 5: r0 = socket$inet(0x2, 0x3, 0x40000000000001) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b13000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x80, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000002000-0xc)=@file={0x0, ""/10}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000000)={0x0, 0x9, 0x5, 0x7, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000003000-0x1)=0x4) r2 = socket(0x14, 0xa, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001000)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r5 = getegid() lchown(&(0x7f0000001000-0x8)='./file0\x00', r4, r5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={r3, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000000000)=0x2a6a, 0x4) rt_sigtimedwait(&(0x7f0000001000-0x8)={0x52ac}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x10)={0x77359400, 0x0}, 0x8) accept4$packet(r2, 0x0, &(0x7f0000001000)=0x0, 0x80000) 2017/12/18 14:29:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000dc3000-0x18)={0x0, 0x9, 0x30, 0x4, 0x5}, &(0x7f0000464000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00009bd000-0x53)={r1, 0x4b, "78a7177b747efcb026f3908646208ba85135542603b2651f4640ace5150df4976e144ebd87162d481b64165fe51d3ad716c3b5f614b5c808c0fe8243ca6682654cad3704abee0962089e1c"}, &(0x7f000075b000-0x4)=0x53) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x0) 2017/12/18 14:29:56 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f45000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0xfff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00002a3000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00006f7000-0x10)={r1, r2, 0xff}) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) vmsplice(r3, &(0x7f0000b1d000)=[{&(0x7f0000006000-0xa4)="b2", 0x1}], 0x1, 0x0) 2017/12/18 14:29:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000679000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) bind$inet(r0, &(0x7f000037b000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000432000)="", 0x0, 0x20000819, &(0x7f0000db5000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000d5a000)=r1) sendto$inet(r0, &(0x7f0000e46000-0x1000)="11", 0x1, 0x1, 0x0, 0x0) 2017/12/18 14:29:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a09000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1000, &(0x7f000000a000)="") r0 = socket$inet6(0xa, 0x800, 0x7fffffff) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ee9000-0x4)={0x0}, &(0x7f0000580000)=0x4) mount(&(0x7f0000bad000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f00002c5000)='ext2\x00', 0x100000, &(0x7f0000aed000)="") mkdir(&(0x7f0000b0d000)='./file1\x00', 0x0) mount(&(0x7f0000725000)='./file0\x00', &(0x7f0000d10000)='./file0\x00', &(0x7f0000da8000-0x7)='mqueue\x00', 0x0, &(0x7f0000ad6000-0x3)="") 2017/12/18 14:29:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f2c000-0x9)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000db2000-0x30)="b63db85e1e4d00000001b29d00000000ffffffffed5ed2bc7009000000000000008d872c678ce22c9b160e96aa1fae1a", 0x30) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00007ec000)=""/108) open$dir(&(0x7f0000f25000)='./file0\x00', 0x20002, 0x30) write(r0, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r0, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) 2017/12/18 14:29:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f000037b000-0x10)={0x2, 0x2, @rand_addr=0x8006, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000432000)="", 0x0, 0x20000819, &(0x7f0000db5000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000d5a000)=r1) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000d0e000)=r1) sendto$inet(r0, &(0x7f0000e46000-0x1000)="11", 0x1, 0x1, 0x0, 0x0) 2017/12/18 14:29:56 executing program 6: alarm(0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f000047a000)=""/4096) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x0) 2017/12/18 14:29:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000-0xa)={0x3, [0xd90, 0x7f, 0x0]}, 0xa) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000b12000)={@loopback=0x0, @multicast2=0x0, 0x0}, &(0x7f00004df000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000004000-0x9)='/dev/sg#\x00', 0x2, 0x210000) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000d6e000-0x30)={0xa0, 0x0, &(0x7f00003a0000-0xa0)=[@enter_looper={0x630c}, @dead_binder_done={0x40086310, 0x1}, @reply={0x40406301, {0x2, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x0, 0x8, &(0x7f00000f9000)=[], &(0x7f0000be3000-0x8)=[0x68]}}, @reply_sg={0x40486312, {{0x0, 0x0, 0x8, 0x0, 0x10, 0x0, 0x0, 0x0, 0x48, &(0x7f0000f1d000)=[], &(0x7f0000b89000)=[0x78, 0x20, 0x18, 0x0, 0x38, 0x38, 0x40, 0x28, 0x40]}, 0x101}}], 0xd0, 0x0, &(0x7f0000598000-0xd0)="931c75e149eaa9174748253cfcb496317589880f66075391a41e2841627a63e5ee4785f3a8f67f7646c1c9d911ed082d88525e22357feface16ef46ada32c2540914baf4c563224ccc8aaa6e1c8356f4e4d3dcc61d44d2d1c6988d1294d3dad5ca1f22035f69bc2212da29073563dda5ac8e650aff2d2508265e312d05e8b6ae0ac49a7a24ba56ff9fa62c8ae5d5290e81cbce9b5ab194cf1e3b38473f6e9590dfd74494a8156eac5544682821062ade8bea78a7c08ad06d7dabd784c249e69210c79d8ac0bf364ce7c3454953615bbc"}) r3 = socket$inet6(0xa, 0x3, 0x7f) setsockopt$inet6_int(r3, 0x29, 0x42, &(0x7f0000f51000)=0x0, 0x4) 2017/12/18 14:29:56 executing program 3: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000a95000)={0x0, 0x8}, &(0x7f0000a94000-0x4)=0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000a94000)={@generic="2a7590b34fdb48150ddd83e59ad62017", @ifru_flags=0x4800}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000a94000)={r2, 0x58, &(0x7f0000001000-0x58)=[@in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x4}]}, &(0x7f0000a95000-0x4)=0x10) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0xa4)="b2", 0x1}], 0x1, 0x0) 2017/12/18 14:29:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f000037b000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000432000)="", 0x0, 0x20000819, &(0x7f0000db5000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000d5a000)=r1) sendto$inet(r0, &(0x7f0000e46000-0x1000)="11", 0x1, 0x1, 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000048d000)='/dev/rtc\x00', 0x149402, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000b44000)={0x0, 0x2, 0x7, 0x6}, &(0x7f0000f1e000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000838000)=@assoc_id=r3, &(0x7f00009a3000)=0x4) 2017/12/18 14:29:56 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c69000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x3f, 0x0, 0xdad5, 0x2, 0x26}, 0x14) r1 = socket$inet(0x2, 0x3, 0x40000000000001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000000000)={&(0x7f0000000000)={0x10, 0x0, 0x42c, 0x80}, 0xc, &(0x7f0000001000)=[], 0x0, &(0x7f0000002000-0x68)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x68, 0xc040}, 0x40000) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000b13000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffc, 0x0}, {0x0, 0x1ff, 0x80, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in=@rand_addr=0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2017/12/18 14:29:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r0, 0xa, 0x0) 2017/12/18 14:29:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x803, 0x1) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000132000)='/dev/ppp\x00', 0x10000, 0x0) connect$ax25(r0, &(0x7f00005c2000+0xe28)={0x3, {"47000000c60125"}, 0x2}, 0x10) getsockopt$nfc_llcp(r0, 0x118, 0x5, &(0x7f0000952000)=""/153, 0x99) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f50000)='/selinux/relabel\x00', 0x2, 0x0) sendto$inet(r0, &(0x7f00002e3000)='0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) socket$inet_sctp(0x2, 0x1, 0x84) fcntl$lock(r0, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000aa6000)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000d4e000)={0x0}, 0x4) close(r0) getpeername(r0, &(0x7f000029d000)=@generic={0x0, ""/126}, &(0x7f00002ee000-0x4)=0x80) 2017/12/18 14:29:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a09000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1000, &(0x7f000000a000)="") mount(&(0x7f0000bad000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f00002c5000)='ext2\x00', 0x100000, &(0x7f0000aed000)="") mkdir(&(0x7f0000b0d000)='./file1\x00', 0x0) mount(&(0x7f0000725000)='./file0\x00', &(0x7f0000d10000)='./file0\x00', &(0x7f0000da8000-0x7)='mqueue\x00', 0x0, &(0x7f0000ad6000-0x3)="") pivot_root(&(0x7f0000d9c000-0x8)='./file0\x00', &(0x7f00006a7000-0x8)='./file1\x00') getcwd(&(0x7f00007cf000)=""/244, 0xf4) 2017/12/18 14:29:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f000003c000-0x1c)=@req3={0x34c2a0e5, 0x7, 0x0, 0x5, 0x3a801bfc, 0x3b48665, 0x4f8f}, 0x1c) pwrite64(r0, &(0x7f00003ff000)="fe64feb9a29d11a3e5b835f45e23e0a1da67b776bbcf33207d574661affa5b3a21f161ae62d2243f2e17602db2932d442394e56e048b1605626268b67e0ce26fc1c39c00af5727b4d32b7063c5932bd1d6abdbba05905f9126fcfc88102571b4ea24300bc7ae8e1366420d3735caae22869cd36d9229ffdab729398f6eebd6a9bd775fc82e556651c109472fe19d2bbb6389e321cdccd3c8e4facb3ecb55afa81097a14784e66c585255dda68e088ec9b15daa68dce406d9fb7a80f9367a75d61b63124232af13fe478998ca3642e739056901dac1f10f9f000004001a", 0xdd, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00005ea000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000000000000c6b760fae5"}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000bd5000)='/selinux/context\x00', 0x2, 0x0) 2017/12/18 14:29:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ddf000)='net/igmp\x00') socketpair$packet(0x11, 0x3, 0x300, &(0x7f000076f000)={0x0, 0x0}) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00002b9000-0x8)={0x0, 0x0, 0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f0000318000-0x8)=0x4b, 0x400000ff) clock_gettime(0x0, &(0x7f0000a73000)={0x0, 0x0}) select(0x40, &(0x7f00000aa000-0x40)={0x7, 0xa8c, 0x7ff, 0x9, 0x1ff, 0x3, 0xfff, 0x5}, &(0x7f00000cb000)={0x6, 0xffffffffffffffc0, 0x90, 0x9, 0x1, 0xfffffffffffffffd, 0x80000000, 0x2}, &(0x7f0000c39000)={0x7f, 0x6, 0x5, 0x5, 0x63d, 0x1, 0x3, 0x100000001}, &(0x7f0000d04000)={r2, r3/1000+30000}) 2017/12/18 14:29:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000950000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt(r0, 0x8, 0xea, &(0x7f0000165000-0x38)="d05b1614b3f77c16d79293749350ca8304f6d15b48a080c5dc6e8fef5bcc1dd21d9cfc62106aff7cacfd276b4d568977b2a5192502c77daf", 0x38) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000022f000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0xffffffffffff0000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000868000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = inotify_init1(0x80800) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ad9000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r4, 0xc0bc5310, &(0x7f000010b000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) inotify_add_watch(r3, &(0x7f0000e32000)='./file0\x00', 0x10) 2017/12/18 14:29:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000dd0000)={0x1, &(0x7f0000350000)=[{0x6, 0x0, 0x0, 0x3}]}) getsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000901000)=0x0, &(0x7f0000b37000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f000084a000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 14:29:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fbf000-0x78)={0x7, 0x78, 0x80, 0x8, 0x9, 0x9, 0x0, 0x2, 0x10881, 0x8, 0x7, 0x1, 0x6f8b, 0x2, 0x0, 0xb, 0x0, 0x80000001, 0x1ff, 0x2000, 0x3, 0x80000001, 0x6, 0x4b, 0x0, 0x9e, 0x0}, 0x0, 0xbdde, 0xffffffffffffff9c, 0xc) read(r0, &(0x7f0000146000)=""/109, 0x6d) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000dcf000-0x10)='/selinux/create\x00', 0x2, 0x0) r2 = openat(r1, &(0x7f0000dde000)='./file0\x00', 0x2, 0x2) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000032e000-0xb8)={0x0, 0x8, 0x0, 0x4, 0x5, 0x7, 0xffff, 0x5, {0x0, @in6={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xffffffff, 0x100, 0x9, 0x80000001}}, &(0x7f0000507000-0x4)=0xb8) sync() setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000faa000-0x4)=0x4, 0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000096a000)={r3, 0x4}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007c8000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r4, 0x1, 0x10, &(0x7f0000017000)=0x9, 0x4) sendto$unix(r5, &(0x7f0000b36000-0x9)="11", 0x1, 0x0, 0x0, 0x0) 2017/12/18 14:29:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000406000-0x4)=0xeb63c83, 0x4) bind$inet6(r0, &(0x7f0000b04000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000148000-0x1)="", 0x0, 0x0, &(0x7f0000f54000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r0, &(0x7f000028b000)={&(0x7f00007b5000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004ac000)=[], 0x0, &(0x7f0000d7e000)=""/0, 0x0, 0x0}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c8e000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000271000-0x20)={0x18b47049, 0x0, 0x1, 0x8}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00006cd000+0x99a)={0x8, r2}) 2017/12/18 14:29:57 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000a54000-0x12)='/dev/input/event#\x00', 0xf93, 0x80000) write(r0, &(0x7f0000702000-0x24)="24000000170005004d08000002e80103037f000c100401000900010019010500210009cf", 0x24) 2017/12/18 14:29:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000406000-0x4)=0xeb63c83, 0x4) bind$inet6(r0, &(0x7f000005e000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000148000-0x1)="", 0x0, 0x0, &(0x7f0000f54000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r0, &(0x7f000028b000)={&(0x7f00007b5000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004ac000)=[], 0x0, &(0x7f0000d7e000)=""/0, 0x0, 0x0}, 0x0) 2017/12/18 14:29:57 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000012000)='/dev/hwrng\x00', 0x82000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000011000)=0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x9, &(0x7f000000a000)=0x0, 0x4) [ 34.359863] device gre0 entered promiscuous mode 2017/12/18 14:29:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000998000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000072a000+0x157)={0x0, @in6={{0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000231000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000062e000-0xda)={r3, 0xfffffffffffffff7, 0xd2, "fd349fd4e735cab4da846d71c02f8a4c5c50be9b1d5027bffffc257a0fe74b71e54953e211a37bda79d35f20a3f4f4bf6fe32591ec859b3b3cf844cdfd1a19f48ce0d4fca75bb59ee04a0b532364d60ad0927fa94808436d0b5ddcd6eb85587406476131cc2b76c4b88c303de07e681bec976327ac80996d96a79e4a8c9d2000afc16689ff8dba5a66c7c2b38bf132845b44963578a05b46d80514670e68c4fd636894fb17687755809eba36ba8479c8df148a4f788306a9baa620726b2f5be4db106f0eda47500d9d1484059c639d86e247"}, 0xda) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000dd0000)={0x1, &(0x7f0000350000)=[{0x6, 0x0, 0x0, 0x3}]}) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f00004b3000)='net/llc\x00') ioctl$EVIOCGPHYS(r4, 0x80404507, &(0x7f00005b2000)=""/67) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00007ef000-0x10)=@generic="29ee3ef25b1ca6000000000000007f5b", 0x10) r5 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000995000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$ax25_int(r5, 0x101, 0xd, &(0x7f00007ca000-0x4)=0x0, &(0x7f00006d9000)=0x4) sendto$inet(r0, &(0x7f000084a000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 14:29:57 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000023c000-0x4)=0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000fdb000-0x20)={0x0, 0x3, 0xff, 0x100000001, r1}) write$eventfd(r0, &(0x7f0000456000)=0x0, 0x8) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000fdb000)={0x0, 0x9, 0x1, 0x7fffffff, 0x1, [{0x8000, 0x5, 0x7, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0}]}) 2017/12/18 14:29:57 executing program 3: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f000087c000)=0x0) fcntl$setsig(r0, 0xa, 0xd) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffc}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000fe5000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2017/12/18 14:29:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ca5000-0x8)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000713000)='/dev/hwrng\x00', 0x0, 0x0) symlinkat(&(0x7f0000825000)='./file0\x00', r0, &(0x7f00004ab000-0x8)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)="") nanosleep(&(0x7f0000317000)={0x0, 0x0}, &(0x7f00000bd000)={0x0, 0x0}) mount(&(0x7f0000582000)='./file0\x00', &(0x7f000060c000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9020, &(0x7f0000ce1000-0x19)="") mount(&(0x7f0000647000-0x8)='./file0\x00', &(0x7f00006af000)='./file0\x00', &(0x7f0000310000-0x8)='qnx6\x00', 0x203ffe, 0x0) 2017/12/18 14:29:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80010000, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000068000)={0x0, 0x7fffffff}, &(0x7f0000cf2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000dfc000)={r2, 0x7, 0x20}, &(0x7f00006de000)=0xc) 2017/12/18 14:29:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000062a000)=0x0, &(0x7f000038d000+0x7e0)=0x4) truncate(&(0x7f0000e9d000)='./file0/bus\x00', 0x0) 2017/12/18 14:29:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000998000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000dd0000)={0x1, &(0x7f0000350000)=[{0x6, 0x0, 0x0, 0x3}]}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r1, &(0x7f000084a000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000406000-0x4)=0xeb63c83, 0x4) bind$inet6(r0, &(0x7f0000b04000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x4a}, 0x1c) sendto$inet6(r0, &(0x7f0000148000-0x1)="", 0x0, 0x0, &(0x7f0000f54000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r0, &(0x7f000028b000)={&(0x7f00007b5000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004ac000)=[], 0x0, &(0x7f0000d7e000)=""/0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000993000-0x4)={0x100000001}, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00008b4000-0x8)={0x0, 0x0}, &(0x7f0000b09000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00008d8000-0x8c)={r4, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000d44000)={@generic="37836ea2e6f5fc2a33d3b763b463a50c", @ifru_flags=0x900}) 2017/12/18 14:29:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000bca000)={@generic="b31589dc64810df7f75b69a21956f3c7", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_dev$tun(&(0x7f0000cf1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00002ca000)=0x7fffffff) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002b0000-0x28)={@generic="431dd6f38e8700008d2f04110009ce26", @ifru_data=&(0x7f0000787000)="7c3d063b0312847fa19b695f1c92c134c0fdf0bb3ade2dfc1a7884609c5814fb"}) 2017/12/18 14:29:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00005c6000-0x4)=0x1c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000f4c000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10001000080040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') fcntl$setsig(r1, 0xa, 0xd) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffc}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000fe5000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000fe3000-0x4)=0x0) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000fe3000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 14:29:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f2c000-0x9)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000695000-0x30)="b63db85e1e4d00000001b29d00000000ffffffffed5ed2bc7009000000000000008d872c678ce22c9b160e96aa1fae1a", 0x30) write(r0, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r0, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) getpeername$inet(r0, &(0x7f00004ab000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003a6000-0x4)=0x10) [ 34.516717] device gre0 entered promiscuous mode [ 34.528665] device gre0 entered promiscuous mode 2017/12/18 14:29:57 executing program 6: r0 = socket$inet(0x2, 0x3, 0x40000000000001) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b13000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x80, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000047e000)='/dev/ptmx\x00', 0x80, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000506000)={0x8001, 0x7fff}) 2017/12/18 14:29:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000998000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) llistxattr(&(0x7f0000458000)='./file0\x00', &(0x7f0000cb4000)=""/154, 0x9a) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000dd0000)={0x1, &(0x7f0000350000)=[{0x6, 0x0, 0x0, 0x3}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000482000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f00004da000-0x10)={0xa42, 0xad8, 0xac, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r0, &(0x7f000084a000)="", 0x0, 0x20000040, &(0x7f0000783000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 14:29:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00002d9000)={0x6, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x8, &(0x7f0000731000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000af1000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a98000)=0xb) 2017/12/18 14:29:57 executing program 0: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000297000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000add000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000)='ceph\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xe)='/selinux/load\x00', 0xfffffffffffffffc) keyctl$invalidate(0x15, r1) syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x400000) r2 = eventfd2(0x0, 0x0) write$eventfd(r2, &(0x7f0000456000)=0x0, 0x8) 2017/12/18 14:29:57 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = eventfd2(0xfffffffffffff35d, 0x800) write$eventfd(r0, &(0x7f0000456000)=0x0, 0x8) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00006ae000-0x8)='./file0\x00', 0x100, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000fdc000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(0xffffffffffffffff, 0x4008642b, &(0x7f0000ad1000-0x8)={r1, 0xe}) write$eventfd(r0, &(0x7f0000c24000-0x8)=0x80000001, 0x8) write$eventfd(r0, &(0x7f0000fda000)=0x7fff, 0x8) 2017/12/18 14:29:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f2d000-0x9)='/dev/sg#\x00', 0x0, 0x8002) readv(r0, &(0x7f000043e000)=[{&(0x7f0000a49000-0x1000)=""/2400, 0x960}], 0x1) write(r0, &(0x7f0000c09000-0x30)="b61eb85e1e0800000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d8742678ce22cad160e96aa1fae1a", 0x30) fstatfs(r0, &(0x7f0000146000)=""/228) 2017/12/18 14:29:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000a3f000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00005e5000)='ramfs\x00', 0x200004, &(0x7f000002c000)="") utimes(&(0x7f000074c000-0x8)='./file0\x00', &(0x7f0000689000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) r0 = open(&(0x7f0000f05000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000167000)=""/0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000733000)={0x3, 0x9, 0x4, 0x5ee, 0x1}, 0x14) 2017/12/18 14:29:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) close(r0) r1 = syz_open_dev$tun(&(0x7f0000cf1000)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f00001d2000)='/dev/sg#\x00', 0x9230e68, 0x200000) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00001c4000)={0x800, 0x0, 0x4, 0x9, 0x7f, 0x8, 0xffffffff, 0x26e0, 0x42f, 0xe9, 0xce}, 0xb) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00002ca000)=0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002b0000-0x28)={@generic="431df1f38e6e0000112f648d1c22ce26", @ifru_ivalue=0x7}) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000b44000-0x4)=0x1) 2017/12/18 14:29:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0xdb) [ 34.610017] device gre0 entered promiscuous mode 2017/12/18 14:29:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d56000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000b91000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f000040d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ac3000-0x6)={r1, 0x5}, 0x6) getpeername$packet(0xffffffffffffffff, &(0x7f0000d05000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000b7e000-0x96)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="dad4bab31682", [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2017/12/18 14:29:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a09000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1000, &(0x7f000000a000)="") mount(&(0x7f0000bad000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f00002c5000)='ext2\x00', 0x100000, &(0x7f0000aed000)="") r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000075e000)='/selinux/status\x00', 0x0, 0x0) fchmodat(r0, &(0x7f0000b3e000)='./file0\x00', 0x2) stat(&(0x7f0000550000)='./file0\x00', &(0x7f00005ed000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000df4000)='./file0\x00', &(0x7f00007d0000-0x8)='./file0\x00', &(0x7f0000580000-0xc)='binfmt_misc\x00', 0x1000000, &(0x7f0000050000-0x37)="8bf422baad44d7ba0226d3b414e47e95cf67843e2e966cb201c385c9550a4867cf79e76f08c51213f300b211d8c5c08c573eb87e41701c9ef1746f4169735922d49849fc118e43137a260fcc03c1130a9ed0556061825f2df6242c100e48c56c58a7093960c810fd076781a9c7befb6330b3fac1baf9f2e2ae5bba05914e7176558dbb392b2e89dc5b6fcb02352bae5ab55ee10396959c638555f1a1de9c78e2a8f557f3ea0a55605c6aa72a0f9b1b28b06b53fe39cd0a6dc13a8d1a56b0af5717ad9a2feced732de77da0386fd4c338fcc6b1a551f200") getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000a36000)={0x0, 0x0, 0x0}, 0xc) fchownat(r0, &(0x7f0000223000-0x8)='./file0\x00', r1, r2, 0x900) mkdir(&(0x7f0000b0d000)='./file1\x00', 0x0) mount(&(0x7f0000725000)='./file0\x00', &(0x7f0000d10000)='./file0\x00', &(0x7f0000da8000-0x7)='mqueue\x00', 0x0, &(0x7f0000ad6000-0x3)="") lgetxattr(&(0x7f00001c0000)='./file1\x00', &(0x7f0000d07000)=@random={'trusted.\x00', ')GPLsystem\x00'}, &(0x7f0000b7c000)=""/206, 0xce) pivot_root(&(0x7f0000d9c000-0x8)='./file0\x00', &(0x7f00006a7000-0x8)='./file1\x00') 2017/12/18 14:29:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000ab000-0xb)='/dev/hwrng\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000431000-0xbc)={0x9, 0x1, 'client0\x00', 0xffffffff80000000, "63f3a5d979cf1a40", "e0c06c984bd1cdf9ff82351619244f90f6c09b138c08eea9467d3e10a79f9355", 0xb3b7, 0x8000000100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000a57000-0x4)=0x0) r1 = socket(0x10, 0x2, 0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075d000)={0x4c, 0x0, &(0x7f0000ab9000)=[@release={0x40046306, 0x3}, @transaction={0x40406300, {0x1, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x30, 0x28, &(0x7f0000885000-0x30)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @fd={0x66642a85, 0x0, r1, 0x0, 0x0}], &(0x7f0000612000-0x28)=[0x40, 0x0, 0x30, 0x20, 0x28]}}], 0xdd, 0x0, &(0x7f000072c000)="d46247d6805ce82a6473a86bffb57485eafe7d284212f7d994841804e00af07e48efad1ed8d74d3eca370ec639ee38e00d2e77a4cf1f637c80e1f2c72350f51848cade730a04b5bc78cc79777180035f2a5b7134059e397050dbb2d6fa5fba8c6c417f7205c85351a6083ceeda07b258c865d58dcddbc07410448852a7c3ff31f8b5804e8c8828dcabd23dda0cfb8865cbe9113996ca535eb8f7a0283ebc6991d1c4ec54ad0f5448b1d550ae56400cadb4798a475aec7fc4b72e84e058d1a4b1e547e43ac2751f80a98765990f045b91ccbfc12de8c4cb848b88712e9b"}) write(r1, &(0x7f0000702000-0x24)="24000000170005004d08000002e80103037f000c100401000900010019010500210009cf", 0x24) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000b5e000)={0x7f, 0x0, 0x1, 0x0}) lstat(&(0x7f0000b56000)='./file0\x00', &(0x7f0000658000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000227000-0x2)=0xa7) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00001c2000)={r2, 0xf3}) 2017/12/18 14:29:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000791000-0x10)='/selinux/create\x00', 0x2, 0x0) bind$inet(r0, &(0x7f000037b000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000432000)="", 0x0, 0x20000819, &(0x7f0000db5000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000d5a000)=r1) sendto$inet(r0, &(0x7f0000e46000-0x1000)="11", 0x1, 0x1, 0x0, 0x0) modify_ldt$read_default(0x2, &(0x7f0000920000)=""/198, 0xc6) 2017/12/18 14:29:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000ff000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000017000)=0x9, 0x4) sendto$unix(r1, &(0x7f0000b36000-0x9)="11", 0x1, 0x0, 0x0, 0x0) 2017/12/18 14:29:57 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x6, &(0x7f0000034000)={0x0, 0x6, 0x3f, 0x3, r1}) write$eventfd(r0, &(0x7f0000456000)=0x0, 0x8) 2017/12/18 14:29:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000a3f000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00005e5000)='ramfs\x00', 0x200004, &(0x7f000002c000)="") clock_gettime(0x0, &(0x7f0000383000)={0x0, 0x0}) utimes(&(0x7f000074c000-0x8)='./file0\x00', &(0x7f0000689000-0x20)={{r0, r1/1000+30000}, {0x0, 0x0}}) r2 = open(&(0x7f0000f05000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000167000)=""/0, 0x0) 2017/12/18 14:29:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ca5000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)="") r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006e0000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) connect(r0, &(0x7f00003e0000-0x80)=@generic={0xf, "a77e12d1dc92cd6fc8ad3413a855cc2ab1501476366fef99a65da8facdc6ac13b1e702d5a09debb7e1381df4bd1591db4dbd0674c50dfd89e220a8a633706aab3f1f917ef128e6607bb7a5e6f8a54b2beb82957cbdd47fdbb24a90c69c705991c31e2f65550deff7edde804f32aed820bb6942157c86a8a763a64f752ba5"}, 0x80) mount(&(0x7f0000582000)='./file0\x00', &(0x7f000060c000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9020, &(0x7f0000ce1000-0x19)="") mount(&(0x7f0000647000-0x8)='./file0\x00', &(0x7f00006af000)='./file0\x00', &(0x7f0000310000-0x8)='qnx6\x00', 0x203ffe, 0x0) 2017/12/18 14:29:57 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f000000a000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0xc24d}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000c7000)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x8001}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000-0x1008)={r1, 0x1000, "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"}, &(0x7f0000002000-0x4)=0x1008) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000003000)=0x0, &(0x7f0000004000-0x4)=0x4) 2017/12/18 14:29:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001f000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000017000)=0x9, 0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000483000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00006b0000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000251000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f000002e000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, r3}) sendto$unix(r1, &(0x7f0000b36000-0x9)="11", 0x1, 0x0, 0x0, 0x0) inotify_init1(0x80800) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000291000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000177000)=0x0, 0x4) 2017/12/18 14:29:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f000037b000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000432000)="", 0x0, 0x20000819, &(0x7f0000db5000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000d5a000)=r1) sendto$inet(r0, &(0x7f0000e46000-0x1000)="11", 0x1, 0x1, 0x0, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f00003c5000-0xe)='/dev/keychord\x00', 0x100, 0x0) 2017/12/18 14:29:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002fa000)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000c62000)={{0x8000000, 0x80}, {0x7, 0xfffffffffffffffe}, 0x100, 0x1, 0x100000000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(0xffffffffffffffff, &(0x7f0000702000-0x24)="24000000170005004d08000002e80103037f000c100401000900010019010500210009cf", 0x24) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000033f000-0x8)={0x0, 0x0}) getpgid(r1) 2017/12/18 14:29:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = dup(0xffffffffffffff9c) sendmsg$netrom(r0, &(0x7f0000fe7000-0x38)={&(0x7f0000ed1000-0x10)=@ax25={0x3, {"9d5cbf6efa9a32"}, 0x4}, 0x10, &(0x7f0000277000)=[{&(0x7f0000a6a000)="49a52d8c3a592d65935a9a7817e23e25375bf1d9bc8c961c0697bbc5deaa3407b2af805c89c1bdab450e75df7704a807d655f33dc272872545cf41fc850ce8cd4d8963ed51be493de265b65045f8c16c3cacc205d6ab2743974ae0126725919089117afbb32b48b16a60f142bc7b42ee9bb41f97e0ead5f16a90a7c6a4132ae930c9acb7d0ac28d45f38c17d4645c439bb9951121b550068b030ca0b4ecd8a9486a0d7ca568261926f764325db7c96085dbc0aded2c4780b20e91aede7ac481d30612905a46a161e873392c080b7754bcccc8af329129cc0d44f294878703698", 0xe0}, {&(0x7f0000d43000)="76a5a6afcbe70e8773659b85677fea8d0b33a7fcd761727782e378e02de0bbc9bc64e6401d6c3dbf70f9b1dd6e1f3d7386ca12afe73cab1c92bcb8f8967b95ceb14b05ff2b28a74b7ae67000f67c7e76a2b5498b190b1c3a2ca38852e1a817a1987c57b7c5798905c979f42b2a5f4f73a93250854496827cbcbc", 0x7a}, {&(0x7f0000aa2000-0xa3)="833fc714dbfb728c9200932738275c0698d42bf872d0e9f0cf77d6a9b55e67ab88126f313600c52066005a03ef4530ba1f95aa8c3df433d9e5be9a44d875cf0c97941ee07c3b80438f5477443ba71342f9b1663da2df851e6c2c89341ce2c2a6426f4b5b5209c78de8e08ded113434d432a1e52d0bd72cd8f36608bfd430d12ddc82558fbab6afb8e0b1da30f682376643c362c47dfbfb47504357beae9248fb3f909d", 0xa3}, {&(0x7f00000d8000)="4ddd9233a9ad157b207b614577f447c01ce8d9bbc06e3b4aeb8e96b8d5ff7e55914a63565e054dbbc2b53a95c84c7490040cdffd5e8250df216aecd6165cc34bd88862f74c7cdb2f2b88db28d734c2c3b7aac39958b799a8a10fc5aa20bcad64bbe1", 0x62}, {&(0x7f0000bd6000)="2f195bcdab96c05137c70845d6b983e6c8557f7007e8b060f4777eacfea99c291d0f38b40177fd4b2d4fcea78c5333827869d38cf1f34479d1a72bd7f19a7ba6b7bed8b62a5d4de76920e50056b6a2c76d4263d19e94214199ae1a25e93c79a2901861b6ebfad06ca113c9beb6beeb05805b764465cd54731eb89fc4582543ec83dcea05c085c1fe856a4660d1cd4c8ee8a556d13bc120d7c3e74cb57ab8711ac0b79bbed9", 0xa5}, {&(0x7f0000a40000)="6a0df35cae5280923f0395d83874fe3567b5a546b3974ee6ab63e5e11d78ef8b2961c9a4b880c3606864067cd7d3e8f59f91477c480f5c13c966c33888d4462e51698fd80746989411c9f89414f332bc698731b9952b1f73b3bface6ccd9402174da8a518015567a1f5bf8d33e0ccb1d37083b5337fa887d9f0b8a1204ea8d97ffd08ea7c13dc29a67ef797a010315a743f9d2eba2a72caab958d08876c1358e212444da3dfee57fd2b3b1", 0xab}, {&(0x7f0000469000+0xcf7)="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", 0xfc}, {&(0x7f0000097000)="806d18404c7d4971ee21a7f0411ed8ab99858f1a0a41bf51e87968371c5579217a0512edb44b0fb5fc47863ba3a30b386af1746db7d9a77d1378e15e90ee13b5ceea995958e7c48e28327138fd0537a9ac7e87a420818dd202793a1e7305a511dfeeccebc2ffe9980d57d8317a4f3b2d2db13d69aa24182e35d0e47acb4d612964f86d04a937ebdc931f69", 0x8b}, {&(0x7f0000150000)="8ff3a19af761a77fda870f63f52f0695aa393f3bb7dcff30ebe7968c30b4e1c18f6d14a7178a2f7961da0a77d13c6bfb", 0x30}, {&(0x7f0000d11000)="ef4db22455ad94ec4e6ff110619c3f6fbc", 0x11}], 0xa, &(0x7f0000403000)=[{0xd0, 0x0, 0xfff, "1b7e137f89cf25511c857a146e24dba1708124469b96e7b5a4befcfa1d4a456777fcf0f10d4890a0d6e8379b4551877eb93fdff97d720fa522032f269553c33c76116808abfd3b5e3c9f79dc2ec610b812efca35758eaddf969c2dc688621d3f49060383d5c850b4b3696b0c0984ae6e102eb95724b8f4e44717c27ac20812c3bbe991eef8558c1394ee16837ab004cf7b52efea7f37b338c8dc251de3bebf696889e1f206759304e59a2a6cea77b32de61c18f23172fd75cf4283"}, {0xe0, 0x10c, 0x1, "8d6c644a3445522a7f7db5f554a32f0872dc12a383d2d4f2f24ce1a63be1feb3b7b3e08c52e63d282c84e6b04f1e69b4cf4f79ed5586c225cfbff423307178fd8dd32a376df92ebcad926895dc3f3f9891c7bca8b8307bd2555c00afb08b17498e3c8bc6cc52c8688fc9b066d10180bb2a9ee7cc77e29eecbf8a9a558e913c145f3b1527c1146da5477c2913fe8c0b5f25b6802cc887150aa3db03d474d159a787ff13f928d20c913f1698f8bc6089fb936048becdf4b6e9567b72cf150170d82fd0527a736121033914f18b"}, {0xb8, 0x109, 0x40, "61922fad4c56b6f592f5b7a1a5ac3593ffc460d1374bc61acf05bc437d9d3ef31230799fe59e1e191e29db1e7bfd736304217b240146fc4830719f4b531620085213188a0cce861e7f44a009c3e0ed7cf80a2182b18ab6ad4b14e018d8f95790741308170519bf48f7a1ffde6c8eef7e23cd4e997c329466a704237e6376a8b10abbde7e4f2c686ff37a535629bd5f470502cfbddab9285c53b58a74ce8c8e64b8b541"}], 0x268, 0x80}, 0x800) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000f95000-0xc)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000af6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00009c6000)=0x0) stat(&(0x7f0000065000)='./file0\x00', &(0x7f0000627000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() sendmsg$netlink(r0, &(0x7f0000bc8000-0x38)={&(0x7f0000b66000)={0x0, 0x0, 0x4, 0x81}, 0xc, &(0x7f00004ed000-0x60)=[{&(0x7f0000b0c000)=[{0x39, 0x1000000, 0xa00, 0x3, 0x8, "dc847d0ff4ad52974423001fa60490fb3bddf92c0ff5fbee4a3f76747da388b657fd51679c94fbb1e4"}, {0xea, 0x0, 0xc00, 0x800, 0x7, "fc1c61e2a01a3e4e49ef985670f7e7084bfc96dfe7b01458753ed71ebf6692c0ee260d333fe0ead7ea4185feb3e0422ca4820218e8065fbd709db6f7d9d29f060a5fb7c98aea3a6ca8b3c1a8e4fd7324c37aebc735fe2132b2796a9e75adaf12832646555a77515d60f414686db2a9c9d3318771d3d2f35b71e2d08cf6dafc91513952e375f9bcb8db14079516c6b5c9b7903c9bf23d247e19bd1da40a03cf2cdd211a11ded43c923c8854f046761080631b2dbb871384d1ab9d5cebf3bfcd2d15f0e02f2e2eff6de2a631c834810b808c5cf38deb4e1175687c"}, {0x1010, 0x9, 0x30, 0xfffffffffffffffc, 0x1, "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"a43e2a64cabb8f17d95ef66f0d3c22241e17105d64ab2db3639ac10f3bcff26bbfa9e4e33ca9570c31bc588892c797e67561bb32be1e746e223fdbab8a2f28c96148a2554d981aa234ba15e7a9bc254ba2e990181577635bb7d43569da3ad4769e7f6656b9f8fd1f40a7a12ea21110e6cdd8d1eb432cc9ef1ad96cf70d7137c47f418054d08dc4e25e81caed452d21076c0070a06d2cf58d3189f55477e8a0aa0cf1ba8f1ee48b"}], 0x23d}, {&(0x7f0000774000-0x18f)=[{0x3f, 0xffffffffffffffff, 0x901, 0xffffffffffffffe0, 0x1ff, "8bd7b519318c7916d8643220cc389599f9f1a64b531bb108c7a890a0e03ff1f9eb335cd250a3e1f5e4461caa665449"}, {0x7d, 0xff, 0xc02, 0x6, 0x101, "decc16549b89fcdb1a215418ce07b323d5801b3b8076f5072917ac635f1c9bc479673af94ec25f38826d21231b69fb731d600a0fe02d4b409c51b9ce85fe04b9014540f147cda3686cc079e2e6ff9d8f9d5283f9372b752026d0e76b6a58081f01be808ed0a84673554a6396a6"}, {0x3a, 0x80, 0x101, 0x7fffffff, 0x3f, "579bf88cf8e6825ac22006c41ef6411a88d228978d16b46eab4f0b8d93b1975d09fd8544f4e6dfc90176"}, {0x99, 0x9, 0x100, 0x882, 0x10000, "1b99b860c99087684e1d02c41292d3aa00432672dd97e5ac2b466bb6324579440c215d8f5e77a3610e22491f7dac412a0915d78655e43d1574ca218d6f01c50560d0b5cfc3169f3cb9e8b578db8bd508eb5d2dd94bad4a2f9a808525ac1983f989273a0167b573adbc81e821d50a74c39548555f3b089dde174cf88df3c85a5a0f57e004144575293c"}], 0x18f}, {&(0x7f0000f00000-0x14d)=[{0xd6, 0x9, 0x4, 0xffff, 0x8, "372f619fd9d62a01ec033e68d89a02659efce812fb7d1b8d3134c0a44860966e7d37f482495a0d899ba0712701d9aee56c83a1491e32244353391c3b8251f8eebd3b03d2618d53ee11a6c58590d1d804aa2b285504ccada1d262e325bcefcaf101ccf84a1ab00db40df09a0a8e14000be686fd8eea98f368bebd6ff0081f0533f6979d5b7d41f19de5d6899bbee69bfe16caf4f33f652d13e1ed0631d08638e64ca601d8376bf4871f0edabcfbd97b1f925d2ee69b7bd15c85214b12d47c7c533e79dee11256"}, {0x21, 0x0, 0x8, 0xffff, 0x2b77, "715f78eebdffa0cd207a4be2d1ba9fd529"}, {0x56, 0x0, 0x900, 0x5, 0x4, "bb2c93caa2ba28ec2e083d7d27a2a2f04fdbc4fef672ee7b543d37b79afa3be70c1d0b2e64798eab913fd08476abd70bcff1c207475fc68be0e0636fcf7d16512dfd842f1dcf"}], 0x14d}], 0x6, &(0x7f0000e55000-0xd0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x38, 0x1, 0x1, [r2, r1, r2, r1, r0, r1, r1, r1, r2]}, @rights={0x28, 0x1, 0x1, [r0, r2, r2, r2, r2, r1]}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r0, r0, r2, r1, r1]}], 0xd0, 0x4000000}, 0x800) truncate(&(0x7f0000618000)='./file0\x00', 0x0) 2017/12/18 14:29:57 executing program 7: r0 = socket$unix(0x1, 0x2, 0x0) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x803, 0x1) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000738000)=@common=""/16, 0x10) sendto$inet(r2, &(0x7f00002e3000)='0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000034f000-0x8)={0x0, 0x768}, &(0x7f00006cf000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000768000-0x10)={r2, 0x58, &(0x7f000083d000-0x58)=[@in6={0xa, 0x0, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x1, 0xffffffffffffff3f, @loopback={0x0, 0x1}, 0x8000}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00004a3000)=0x10) 2017/12/18 14:29:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000deb000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_sctp(0x2, 0x0, 0x84) fcntl$lock(r0, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000d4e000)={0x0}, 0x4) close(r1) 2017/12/18 14:29:57 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00005fd000)='/dev/loop-control\x00', 0x101000, 0x0) r0 = eventfd2(0x0, 0x0) write$eventfd(r0, &(0x7f0000456000)=0x0, 0x8) 2017/12/18 14:29:57 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000004000-0x4)=0x0, 0x800) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000012000)={0x3, [0x2, 0x1, 0x4]}, 0xa) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000)=0x14) setsockopt$sock_int(r1, 0x1, 0x1000000000009, &(0x7f000000a000)=0x0, 0x4) 2017/12/18 14:29:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f2c000-0x9)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000695000-0x30)="b63db85e1e4d00000001b29d00000000ffffffffed5ed2bc7009000000000000008d872c678ce22c9b160e96aa1fae1a", 0x30) write(r0, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000eb0000)={&(0x7f0000834000/0x1000)=nil, 0x1000}) connect$llc(r0, &(0x7f0000581000-0x10)={0x1a, 0x0, 0x1ff, 0x5, 0x5, 0xbd0, @random="19b9c69b3c06", [0x0, 0x0]}, 0x10) writev(r0, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) 2017/12/18 14:29:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a09000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1000, &(0x7f00007d1000)="") mount(&(0x7f0000bad000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f00002c5000)='ext2\x00', 0x100000, &(0x7f0000aed000)="") r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000051b000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0xfffffffffffff000) mkdir(&(0x7f0000b0d000)='./file1\x00', 0x0) mount(&(0x7f0000725000)='./file0\x00', &(0x7f0000d10000)='./file0\x00', &(0x7f0000da8000-0x7)='mqueue\x00', 0x0, &(0x7f0000ad6000-0x3)="") r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fc3000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000bf4000)={0x0, 0x13, "e3dde294446c6f40bc65db895b81964de4d427"}, &(0x7f00003cb000-0x4)=0x1b) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000012c000-0x8)={r2, 0x4}, &(0x7f0000a4c000)=0x8) chdir(&(0x7f0000274000-0x8)='./file0\x00') pivot_root(&(0x7f0000d9c000-0x8)='./file0\x00', &(0x7f00006a7000-0x8)='./file1\x00') 2017/12/18 14:29:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000e0d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000dd0000)={0x1, &(0x7f0000350000)=[{0x6, 0x0, 0x0, 0x3}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000608000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f000084a000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 14:29:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a09000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1000, &(0x7f000000a000)="") mount(&(0x7f0000bad000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f00002c5000)='ext2\x00', 0x100000, &(0x7f0000aed000)="") r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003ea000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) recvmmsg(r0, &(0x7f000062a000-0x3c)=[{{&(0x7f00009ed000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000bfe000)=[], 0x0, &(0x7f0000419000)=""/98, 0x62, 0x1f}, 0x1f7e}], 0x1, 0x2040, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000eaf000-0x8c)="2e2cc1cd666dcd245a574eab0d97c2b650c956caecd3cd9cf516848174f207d5dc10fd6cda9fa74067b764ae6ba7459d52be3581c35b98fd238b889fda0b236d7060665ef6dc557eca48f903bf1579e8e4474e5bb9a17fe1edec3eb7f7bd9f01bb5e59f0ea8bbde4cca93f41f7bd7e4d440fe642c11a931802901ade1996fa2c0aa0895c872bf6dd043ed2de", 0x8c) mkdir(&(0x7f0000b0d000)='./file1\x00', 0x0) mount(&(0x7f0000725000)='./file0\x00', &(0x7f0000d10000)='./file0\x00', &(0x7f0000da8000-0x7)='mqueue\x00', 0x0, &(0x7f0000ad6000-0x3)="") pivot_root(&(0x7f00006be000)='./file0\x00', &(0x7f00006a7000-0x8)='./file1\x00') r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bd3000-0xd)='/selinux/mls\x00', 0x0, 0x0) munmap(&(0x7f0000f59000/0x4000)=nil, 0x4000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000af5000-0x20)={0x4, 0x10001, 0x8, 0x0, 0x33c, 0x100, 0x8, 0x200, 0x0}, &(0x7f000090b000-0x4)=0x20) llistxattr(&(0x7f0000a75000-0x8)='./file1\x00', &(0x7f0000a5c000)=""/56, 0x38) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00005c2000-0x8)={r2, 0x4}, 0x8) socket$inet6(0xa, 0x1, 0x1) ioperm(0x2, 0x8, 0x3f) 2017/12/18 14:29:57 executing program 7: r0 = socket$inet(0x2, 0x3, 0x40000000000004) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b13000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x80, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2017/12/18 14:29:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000001000-0xa)=""/10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000d05000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000039f000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000b9c000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000066f000-0x10)={r1, r2, 0x100000000}) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000f9b000-0xc)={0x2, 0xb1, 0x5, 0xffffffff00000001, 0x4, 0x0}) syz_emit_ethernet(0x3e, &(0x7f0000b7e000-0x96)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="dad4bab31682", [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r3 = open(&(0x7f0000579000)='./file0\x00', 0x40000, 0x1) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f00002a1000-0x4)=0x0, &(0x7f0000af2000)=0x4) setsockopt$inet_dccp_int(r3, 0x21, 0x0, &(0x7f0000adc000)=0x6, 0x4) 2017/12/18 14:29:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000d68000+0x7c)=""/48, 0x30) ioctl$void(r0, 0x5451) removexattr(&(0x7f000008f000)='./file0\x00', &(0x7f0000590000-0x8)=@random={"64779488000306", '\x00'}) 2017/12/18 14:29:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80010000, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000803000)={0x7, 0x400}) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) 2017/12/18 14:29:57 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000385000-0x8)={0x0, 0x0}) dup3(r0, r1, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003a9000)='/selinux/policy\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007c8000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000017000)=0x9, 0x4) sendto$unix(r3, &(0x7f0000b36000-0x9)="11", 0x1, 0x0, 0x0, 0x0) r4 = add_key$keyring(&(0x7f00007f4000)='keyring\x00', &(0x7f0000f64000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key$user(&(0x7f00008ba000)='user\x00', &(0x7f0000b10000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00002cc000)="1ff19e074b49799c8530cc85bda4f4903988b4cbe9e44f7158109037be448f54720a9ccdd13b8ac2219c3780ec7461c0a760bea8700ab8a5a82ea0b7931bc0e3a8426f638f7b5f88bf394e9a479fcfa9cb3ea224a4d993476d39920fac2c7613a022f42e372cebeffb9b53d7d87c466f4cc50fa1b344c3fed29e8e4191b7d41226391a28548d233f745517bdf46d77e49f21adead23d315dd4a55954284d86eb6dd25351ad6e073c670d01507b350c9dd5e69373619fd5f71c0c", 0xba, r4) add_key$user(&(0x7f0000dd7000-0x5)='user\x00', &(0x7f0000162000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f76000-0xa5)="9811fa27956849a2556ea21299d6e884e2681582fb26db5d922970b70c446a1820c544c4b2f98db44708d3a7c6f53c7b220c280e86a7c930d8eb43524975ee15b21aa2e6fd72ab7a630ea8f1a15ab2f03de56bda9eb450e6476c195f478b4cb5d3bb7b8302ed2d9f5ed0cf028e7d14b9cc3d04a599c3808318ad0d7663b3320b672f164813103d99df749c39defbedcc7ed3ab7555483aa9489aa90ed7a5811bad011eae73", 0xa5, r4) unshare(0x400) 2017/12/18 14:29:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000039e000)={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, {0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, 0x2, [0x7fff, 0x1, 0x3f, 0x3, 0x3, 0xca75, 0x878, 0xffff]}, 0x5c) write(r0, &(0x7f0000859000-0x25)="24000000180005004d09000000e80ddf0303ec00f8ffff000c0001000400000004ff0008", 0x24) 2017/12/18 14:29:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x1) sendto$inet(r0, &(0x7f00002e3000)='0x0, 0x800, 0xfffffffffffffffb, 0x7, 0xfffffffffffffff9, 0xe5}, &(0x7f0000fda000)=0x14) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00009db000)=@assoc_value={r2, 0x10000}, &(0x7f0000fda000)=0x8) [ 34.931223] device gre0 entered promiscuous mode 2017/12/18 14:29:57 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000-0xa4)="b2", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)=0x3) 2017/12/18 14:29:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ddf000)='net/igmp\x00') r1 = syz_open_procfs(0x0, &(0x7f0000689000)='net/rt_acct\x00') sendfile(r1, r0, &(0x7f0000318000-0x8)=0x4b, 0x400000ff) 2017/12/18 14:29:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a09000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1000, &(0x7f000000a000)="") lgetxattr(&(0x7f0000a1f000)='./file1\x00', &(0x7f0000c11000-0xb)=@random={'osx.\x00', 'ramfs\x00'}, &(0x7f0000873000-0xfa)=""/250, 0xfa) mount(&(0x7f0000bad000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f00002c5000)='ext2\x00', 0x100000, &(0x7f0000aed000)="") mkdir(&(0x7f0000b0d000)='./file1\x00', 0x0) mount(&(0x7f0000725000)='./file0\x00', &(0x7f0000d10000)='./file0\x00', &(0x7f0000da8000-0x7)='mqueue\x00', 0x0, &(0x7f0000ad6000-0x3)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x0) pivot_root(&(0x7f0000d9c000-0x8)='./file0\x00', &(0x7f00006a7000-0x8)='./file1\x00') 2017/12/18 14:29:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000cf1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002ca000)=0x1) r1 = geteuid() ioprio_set$uid(0x3, r1, 0x81) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00002b0000-0x28)={@generic="431df1f38e6e0000112f648d1c22ce26", @ifru_ivalue=0x7}) 2017/12/18 14:29:57 executing program 6: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000a75000)={0x0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r2, 0xa, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f000047a000-0x4)={0x0, 0x100000001, 0x101}) 2017/12/18 14:29:57 executing program 5: 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, &(0x7f0000a99000)="") mount(&(0x7f0000582000)='./file0\x00', &(0x7f000060c000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9020, &(0x7f0000ce1000-0x19)="") mount(&(0x7f0000647000-0x8)='./file0\x00', &(0x7f00006af000)='./file0\x00', &(0x7f0000310000-0x8)='qnx6\x00', 0x203ffe, 0x0) 2017/12/18 14:29:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00005ea000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000000000000c6b760fae5"}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000e0b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000c22000)=@assoc_value={0x0, 0x0}, &(0x7f00005f2000)=0x8) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00006f7000)=0x0, &(0x7f0000d8f000)=0x4) 2017/12/18 14:29:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000406000-0x4)=0xeb63c83, 0x4) bind$inet6(r0, &(0x7f0000b04000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000148000-0x1)="", 0x0, 0x0, &(0x7f0000f54000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r0, &(0x7f000028b000)={&(0x7f0000a95000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000021c000)=[], 0x0, &(0x7f0000d9c000)=""/0, 0x0, 0xfffffffffffffffe}, 0x0) 2017/12/18 14:29:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f2d000-0x9)='/dev/sg#\x00', 0x0, 0x8002) readv(r0, &(0x7f000043e000)=[{&(0x7f0000a49000-0x1000)=""/2400, 0x960}], 0x1) write(r0, &(0x7f0000c09000-0x30)="b61eb85e1e0800000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d8742678ce22cad160e96aa1fae1a", 0x30) getsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000c69000-0x4)=0x0, &(0x7f00009c3000-0x4)=0x4) 2017/12/18 14:29:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7f) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000f51000)=0xfffffffffffffffd, 0x4) 2017/12/18 14:29:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ddf000)='net/igmp\x00') r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f0000318000-0x8)=0x4b, 0x400000ff) r2 = getpid() fcntl$lock(r0, 0x3f93cf2a2857941b, &(0x7f0000596000)={0x2, 0x1, 0x4, 0x1, r2}) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) bind$ipx(r0, &(0x7f0000e5b000-0x10)={0x4, 0x5, 0x0, "54b8c347fca1", 0x3ff, 0x0}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00003db000-0x8)={0x0, 0x0}) 2017/12/18 14:29:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f2c000-0x9)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000695000-0x30)="b63db85e1e4d00000001b29d00000000ffffffffed5ed2bc7009000000000000008d872c678ce22c9b160e96aa1fae1a", 0x30) write(r0, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) getsockname$netlink(r0, &(0x7f0000042000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000266000-0x4)=0xc) writev(r0, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) 2017/12/18 14:29:57 executing program 5: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000013a000-0x1a)='posix_acl_accesstrusted%}\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x0, &(0x7f0000000000)=""/240, 0xf0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000da8000)=0x0) fallocate(r0, 0x3, 0x9, 0x1) vmsplice(r0, &(0x7f0000886000)=[], 0x0, 0x6) 2017/12/18 14:29:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ca5000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)="") r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f1c000)='net/dev_mcast\x00') ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x2) mount(&(0x7f0000582000)='./file0\x00', &(0x7f000060c000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9020, &(0x7f0000ce1000-0x19)="") mount(&(0x7f0000647000-0x8)='./file0\x00', &(0x7f00006af000)='./file0\x00', &(0x7f0000310000-0x8)="0200f306", 0x80000, 0x0) 2017/12/18 14:29:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000df8000)=0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000ddf000)='auxv\x00') r2 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r2, r1, &(0x7f0000318000-0x8)=0x4b, 0x400000ff) 2017/12/18 14:29:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00007a8000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000967000-0x4)={0x0}, &(0x7f0000547000)=0x4) getpeername$packet(0xffffffffffffffff, &(0x7f0000d05000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000b7e000-0x96)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="dad4bab31682", [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2017/12/18 14:29:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004e8000)='/selinux/checkreqprot\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000543000-0x8)={0x0, 0x1}, &(0x7f000002d000)=0x8) r2 = add_key(&(0x7f0000d71000)='id_legacy\x00', &(0x7f0000226000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000068c000)="b27356170cd4b8b85b67f7c4cdb1a334db6ecb1d5d68f9c7c1ec9fa7722465b522c71b524c4b4fd26ab452472b3c96e0fa1cb9b07ce960a6842d9098a6ab3b71f883dd08011830b9cab8fb2531736da1418b94f9e9038dc703d4c909d83bb90cf21e0090e8154623585e9641d75b30b5ab4c8d8645d025bfc79e8918777e09738c42d11a5ff53b455d1faca821209464b0644d233b2cf3b85537d6b365ef9ae89386c3664e36eeb5a56705233581f6e20866df8012dd7d43ca7026d8ad33a82848f0061d29ebbae6e86a540aa1310c7e4225f236cd9c3fd7d6cbce0fc14d3224587a90536babf3e9304e91", 0xeb, 0x0) r3 = request_key(&(0x7f00007bc000)='.request_key_auth\x00', &(0x7f00000d3000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00003a8000+0x501)='/selinux/checkreqprot\x00', 0xfffffffffffffffb) keyctl$search(0xa, r2, &(0x7f00002b1000-0xa)='id_legacy\x00', &(0x7f00000f9000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r3) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000035a000)=@sack_info={r1, 0xffff, 0x6}, &(0x7f00001ef000)=0xc) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") sysinfo(&(0x7f0000ec2000)=""/163) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ed3000-0x4)=0x1, 0x4) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x0) 2017/12/18 14:29:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000a2a000)='./file0\x00', &(0x7f00007f3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007c8000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000017000)=0x9, 0x4) sendto$unix(r1, &(0x7f0000b36000-0x9)="11", 0x1, 0x0, 0x0, 0x0) 2017/12/18 14:29:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000deb000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) socket$inet_sctp(0x2, 0x0, 0x84) fcntl$lock(r0, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000d4e000)={0x0}, 0x4) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000691000)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00007b7000-0x8c)={0x5, 0x7fffffff, 0x7ff, 'queue0\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) 2017/12/18 14:29:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x0) 2017/12/18 14:29:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000086c000-0x8)='./file0\x00', &(0x7f0000242000-0x9)='devtmpfs\x00', 0x1000, &(0x7f000000a000)="") mount(&(0x7f0000bad000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f00002c5000)='ext2\x00', 0x100000, &(0x7f0000aed000)="") mknod(&(0x7f0000f47000)='./file0\x00', 0x8000, 0x2) listxattr(&(0x7f0000ebe000)='./file0\x00', &(0x7f0000400000-0xbc)=""/188, 0xbc) mkdir(&(0x7f0000b0d000)='./file1\x00', 0x0) mount(&(0x7f0000725000)='./file0\x00', &(0x7f0000d10000)='./file0\x00', &(0x7f0000da8000-0x7)='mqueue\x00', 0x0, &(0x7f0000ad6000-0x3)="") r0 = open(&(0x7f00002e5000)='./file1\x00', 0x0, 0x10) ioctl$TIOCNXCL(r0, 0x540d) pivot_root(&(0x7f0000d9c000-0x8)='./file0\x00', &(0x7f00006a7000-0x8)='./file1\x00') 2017/12/18 14:29:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000deb000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000017f000)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c1e000-0x4)=0xe8) stat(&(0x7f000022e000)='./file0\x00', &(0x7f0000eda000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000786000)={0x0, 0x0, 0x0}, &(0x7f0000357000-0x4)=0xc) flock(r0, 0xe) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000170000-0x4)=r4) setresuid(r2, r3, r5) fcntl$lock(r1, 0x8000000000000007, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) socket$inet_sctp(0x2, 0x0, 0x84) fcntl$lock(r1, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000d4e000)={0x0}, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f000089e000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) close(r1) 2017/12/18 14:29:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000c7e000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000c6b000-0x6)="6d717765f4fc", 0x200000, &(0x7f000029c000)="0d8b0394865d9230f1647acad67cefbadd4578d2811f62bcd550e67b636d9c6a34604b3ccd6a4006fd65e176688225552ffcf2552734bb65ec9ee5b392a36bde192e1278ab24c33e628f1f38c310438b8733a4dea15f917c8cadf5927cb61f32cdd55a9d57b7e99ae33ba8268a5f8128dad32f29b6ccc4efbc3bb22394d26bf3804856b46a9b7c5ebec526850723d90c2fe3a5bb737613d70000000000000006eb37b141692dc68e107ca57fe73ef7c2777361693a2a5706a934a3") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000016000-0xc)='./file0\x00', 0x8) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x0) 2017/12/18 14:29:57 executing program 6: mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000010000)='/dev/input/mice\x00', 0x0, 0x4000) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000010000)={0x0, 0x3, 0x7f, 0xffffffff, 0xe81f, 0x8, 0x1, 0x8001, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x268, 0x7ff, 0x9, 0xfffffffffffffff8, 0x1}}, &(0x7f0000009000-0x4)=0xb8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000011000-0x20)={0x27b, 0x4d355114, 0x1, 0xfffffffffffffff9, 0x9, 0x1, 0x35840000, 0x5, r1}, &(0x7f0000003000-0x4)=0x20) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0x1, &(0x7f0000001000)=0x0, 0x4) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000000a000)='/dev/autofs\x00', 0x8801, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000010000)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000011000-0x10)={r4, &(0x7f0000002000)=""/191}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r3, &(0x7f0000011000-0x6b)=""/107, 0x6b, 0x0, &(0x7f0000006000)=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000011000)={0x20071026, 0x0}, &(0x7f0000011000)={0x1, 0x9, 0x80000000, 0x8000, 0x8, 0x8}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000011000-0x8f)={0x6, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/user\x00', 0x2, 0x0) 2017/12/18 14:29:57 executing program 2: pipe(&(0x7f0000ef8000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000702000-0x24)="24000000170005004d08000002e80103037f000c100401000900010019010500210009cf", 0x24) 2017/12/18 14:29:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000058d000-0x4)=0xfffffffffffffffd) r1 = syz_open_dev$sg(&(0x7f0000f2c000-0x9)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000695000-0x30)="b63db85e1e4d00000001b29d00000000ffffffffed5ed2bc7009000000000000008d872c678ce22c9b160e96aa1fae1a", 0x30) write(r1, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb6d8a326fe45792b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r1, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) 2017/12/18 14:29:57 executing program 4: 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)="") utime(&(0x7f0000786000)='./file0\x00', &(0x7f0000c7a000)={0xa6f, 0x400}) mount(&(0x7f0000647000-0x8)='./file0\x00', &(0x7f00006af000)='./file0\x00', &(0x7f0000310000-0x8)='qnx6\x00', 0x203ffe, 0x0) 2017/12/18 14:29:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a09000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1000, &(0x7f000000a000)="") statfs(&(0x7f00003b4000)='./file0\x00', &(0x7f0000588000)=""/51) mount(&(0x7f0000bad000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f00002c5000)='ext2\x00', 0x100000, &(0x7f0000aed000)="") mkdir(&(0x7f0000b0d000)='./file1\x00', 0x0) mount(&(0x7f0000725000)='./file0\x00', &(0x7f0000d10000)='./file0\x00', &(0x7f0000da8000-0x7)='mqueue\x00', 0x0, &(0x7f0000ad6000-0x3)="") pivot_root(&(0x7f0000d9c000-0x8)='./file0\x00', &(0x7f00006a7000-0x8)='./file1\x00') 2017/12/18 14:29:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f7b000-0x8)='./file0\x00', 0x224) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000a9a000-0x8)='./file0\x00', 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e9f000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006b6000-0x4)=0xe8) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x8001) 2017/12/18 14:29:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000998000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00008ca000)='/dev/autofs\x00', 0x100, 0x0) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000df2000)=""/87) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000dd0000)={0x1, &(0x7f0000350000)=[{0x6, 0x0, 0x0, 0x3}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f000084a000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 14:29:57 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f0000763000)=',GPLselfkeyring\x00', 0x1) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000443000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000001000-0x10)={0x2, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00006cc000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = memfd_create(&(0x7f000013a000-0x1a)='posix_acl_accesstrusted%}\x00', 0x0) fallocate(r1, 0x3, 0x9, 0x1) 2017/12/18 14:29:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000deb000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x8000000000000007, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) socket$inet_sctp(0x2, 0x0, 0x84) fcntl$lock(r1, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000d4e000)={0x0}, 0x4) close(r0) 2017/12/18 14:29:57 executing program 3: socketpair(0xa, 0x80000, 0x0, &(0x7f00002bd000)={0x0, 0x0}) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000b22000)={0x3, 0x7, 0x1, 0x81, 0xe1c, 0x2}) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x1, &(0x7f0000001000)=0x0, 0x4) 2017/12/18 14:29:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000858000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f8b000-0x4)=0x8, 0x4) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f0000764000)=0x7) r1 = socket$inet(0x2, 0x803, 0x1) sendto$inet(r1, &(0x7f00002e3000)='0x0, 0x8, 0x0, 0x3}, &(0x7f0000010000)=0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000011000-0x8)={r2, 0x7ff}, &(0x7f0000009000-0x4)=0x8) 2017/12/18 14:29:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000a3f000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00005e5000)='ramfs\x00', 0x200004, &(0x7f000002c000)="") utimes(&(0x7f000074c000-0x8)='./file0\x00', &(0x7f0000689000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) r0 = open(&(0x7f0000f05000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000167000)=""/0, 0x0) 2017/12/18 14:29:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007c8000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000017000)=0x9, 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000183000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000015b000-0x4)=0xe8) lstat(&(0x7f0000c4f000)='./file0\x00', &(0x7f0000012000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000ea1000)='./file0\x00', &(0x7f00001b8000-0x8)='./file0\x00', 0xa000, r2, r3, 0x9, 0x0, 0x68841) sendto$unix(r1, &(0x7f0000b36000-0x9)="11", 0x1, 0x0, 0x0, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a63000)='/dev/keychord\x00', 0x100, 0x0) ioctl$RNDADDENTROPY(r4, 0x40085203, &(0x7f0000ec6000-0x1008)={0x200, 0x1000, "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"}) mknod(&(0x7f00008e5000)='./file0\x00', 0x8000, 0x3ff) 2017/12/18 14:29:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000000000)={0x20, 0x7acd, 0x6, 0x8, 0x4, 0x2a2, 0x20, 0x3, 0x8, 0xffffffffffffff81, 0x9, 0x2, 0x5, 0xd9, 0x81, 0x6, 0xff, 0xff, 0xd066, 0x0, 0x100000000000000, 0xfffffffffffffebd, 0x100000000, 0x5, 0x5c1, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00002b7000-0x8)={0x0, 0x0}, 0x800) clock_gettime(0x0, &(0x7f0000434000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000b2f000-0x20)={{0x0, 0x1c9c380}, {r1, r2+10000000}}, &(0x7f000069a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f88000-0x20)={0x6, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f00002d7000)={r3, 0x10001}) exit(0x5ab) r4 = socket$inet(0x2, 0x803, 0x1) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000242000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f000023c000)={0x401}, 0x4) sendto$inet(r4, &(0x7f0000241000)='0x0, 0x9c, "e1f30d57c718e4101a458d99f8580d4e072c5d93def33ae20903e6e7c87b00036d214b9c85ab348e74a0b964294553e338edfd8d250758bf244d904098dfe528bcfab5c1a03ec919013fdb1dbfab4dd84d3e5e68ba92f71c469ea5adfa57d71362a2593fc302d23417df8e1a2cfbcde26757a526f82c6859005fce7c5dd5622177c59d499341cc137ce8e9f982827f1837cc62d1af06acf5d66a44ee"}, &(0x7f0000dde000)=0xa4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000f53000)={r8, 0x1}, &(0x7f00001b4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00002fb000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a24000)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f000089c000)={r9, 0x74, &(0x7f0000f95000)=[@in6={0xa, 0x3, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x1, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000dec000)=0x10) 2017/12/18 14:29:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0xfffffffffffffffd, 0x84, &(0x7f0000001000)={0x0, 0x0}) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80800) prctl$intptr(0x2f, 0x2) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) sched_setaffinity(r3, 0x8, &(0x7f0000002000-0x8)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r1, &(0x7f0000003000)={0x27, 0x6, 0x7f, 0x6, 0xf12c, 0x7, "8268539912dc576491d13f239e7cc102667a397d39ff1fabd99fdfb862cc17c03732e94030a9c835663d3b1af93dcd30a4cf30995cfad7118dac64c91d60b3", 0x1}, 0x60) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000001000-0xaf)=""/175, &(0x7f0000002000)=0xaf) 2017/12/18 14:29:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000171000)={0x0, 0x0, 0x0}, 0xc) getresgid(&(0x7f0000875000-0x4)=0x0, &(0x7f000002e000)=0x0, &(0x7f0000a31000)=0x0) fchown(r0, r3, r4) bind$inet(r1, &(0x7f000037b000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000432000)="", 0x0, 0x20000819, &(0x7f0000db5000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000d5a000)=r2) sendto$inet(r1, &(0x7f0000e46000-0x1000)="11", 0x1, 0x1, 0x0, 0x0) 2017/12/18 14:29:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000817000-0x15)='/dev/pktcdvd/control\x00', 0x40002, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000660000-0x4)=0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000687000)=0x0, &(0x7f0000a54000)=0x4) write(r0, &(0x7f0000ea9000-0x46)="24000000170005004d09000002e80103037f000c100401000800010019010500210009cfce1c5655c51d6020ba80bf8652347a94d62f989be1e6a9b601000000000000008621", 0x46) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f0000f62000-0x15)='/dev/pktcdvd/control\x00', 0x15) 2017/12/18 14:29:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ca5000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)="") mount(&(0x7f0000582000)='./file0\x00', &(0x7f000060c000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9020, &(0x7f0000ce1000-0x19)="") 2017/12/18 14:29:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f000037b000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000432000)="", 0x0, 0x20000819, &(0x7f0000db5000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000d5a000)=r1) sendto$inet(r0, &(0x7f0000e46000-0x1000)="11", 0x1, 0x3, 0x0, 0x0) 2017/12/18 14:29:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80010000, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x40000) ioctl$TIOCSBRK(r1, 0x5427) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) 2017/12/18 14:29:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ddf000)='net/igmp\x00') syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') openat$ppp(0xffffffffffffff9c, &(0x7f0000a09000)='/dev/ppp\x00', 0x200000, 0x0) ftruncate(r0, 0x3ff) sendfile(r0, r0, &(0x7f0000318000-0x8)=0x4b, 0x400000ff) 2017/12/18 14:29:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f00002d1000)='./file0\x00', &(0x7f0000582000)='./file0/file0\x00', &(0x7f0000739000)='f2fs\x00', 0x1a038, &(0x7f00004ba000)="80da76f172a7a5efbe320d2db4f783789a6e2a096ffc79a5aa5c81dd6df3d6cf50b2ae7cb6d6d7e52a797b906251c56ef215196e8b0d4f583b1b2c53f4a5eac7f95913d15e3487a36d389014") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mknod(&(0x7f0000293000-0xc)='./file0/bus\x00', 0x102, 0x80000001) syz_open_dev$tun(&(0x7f000043d000)='/dev/net/tun\x00', 0x0, 0x40000) truncate(&(0x7f00008c8000)='./file0/bus\x00', 0x40) 2017/12/18 14:29:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000-0xd1)={0x0, 0xc9, "7346bc94dd0bd69f5bc73f86928d51e610501c25f1f97d0e10326e170dc8efe5c9aed84c27cb583230005ff7aa9739579e070ccecc5e68186237e70fb386d54a78149924787b3453b39b319bdc90a5b16b3861f574b6b049b6cf09fbf36cda94fd0c3bfe40e4576773f1341f8c306568bde578244188e1692caf7b63a62c041c0d6011c34626ef8ef2406222b501e4e4b6ad6023487ac238bccae8205d193aeb2e03555ecadb7b38f233cab76c19cb8bfef77f8497e5b7e84c98fbdd4ecdcd8ee740d491550bfb1ee0"}, &(0x7f0000001000-0x4)=0xd1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00006b1000)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x3ff, 0x7ff, 0x3, 0x1, 0x7, 0x3, 0x40, 0x0, 0x6, 0x475, 0x3f, 0x1000, 0xfffffffffffffffa, 0x8]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f000022f000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000868000-0xc)={@broadcast=0x0, @empty=0x0, @multicast1=0x0}, &(0x7f000074f000-0x4)=0xc) listen(r2, 0xffffffffffff0000) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000868000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000054000-0xb)={0x4, 0x0, 0x10000, 0x4, 0x10000, 0x6, 0x1000, 0x81, 0x2, 0x1, 0x40}, 0xb) 2017/12/18 14:29:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00005ea000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0500000002000000000000c6b7608be5"}) exit(0x8000) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000440000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008a8000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000db6000)={{0x3, 0x3, 0x3d, 0x3, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 14:29:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a09000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1000, &(0x7f000000a000)="") mount(&(0x7f0000bad000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f00002c5000)='ext2\x00', 0x100000, &(0x7f0000aed000)="") mkdir(&(0x7f0000c85000)='./file0/file0\x00', 0x0) r0 = socket(0xb, 0x3, 0x2) mount(&(0x7f0000725000)='./file0\x00', &(0x7f0000d10000)='./file0\x00', &(0x7f0000da8000-0x7)='mqueue\x00', 0x0, &(0x7f0000ad6000-0x3)="") pivot_root(&(0x7f0000d9c000-0x8)='./file0\x00', &(0x7f00006a7000-0x8)='./file1\x00') getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00006b3000-0x18)={0x0, 0x9, 0x10, 0x80, 0xffffffff80000001}, &(0x7f000061f000)=0x18) setsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000626000)="1dda2f5b38c23ef21db4a5c412e1b4f96db73d5fd9d8a9765c4bdc7b59095fc4916acf12ef18749903400a31cd34821241f3d798b3ef74ceaf9fc54b2de60a2798", 0x41) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000960000-0x16)='/selinux/checkreqprot\x00', 0x408600, 0x0) faccessat(r2, &(0x7f0000b5a000)='./file0\x00', 0x2, 0x1400) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000f5000)={r1, 0x100000001, 0x2000000000, 0x7}, 0x10) accept4$unix(r0, &(0x7f00006f2000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000168000-0x4)=0x8, 0x0) bind$unix(r0, &(0x7f000075c000-0xa)=@file={0x1, './file1\x00'}, 0xa) r3 = creat(&(0x7f000050a000-0x8)='./file1\x00', 0x20) ioctl$TCGETS(r3, 0x5401, &(0x7f00003e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/18 14:29:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000998000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00003d7000-0x4)=0x0, &(0x7f0000e58000-0x4)=0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000dd0000)={0x1, &(0x7f0000350000)=[{0x6, 0x0, 0x0, 0x3}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f000084a000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 14:29:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a09000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1000, &(0x7f000000a000)="") mount(&(0x7f0000bad000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f00002c5000)='ext2\x00', 0x100000, &(0x7f0000aed000)="") mkdir(&(0x7f0000b0d000)='./file1\x00', 0x0) mount(&(0x7f0000725000)='./file0\x00', &(0x7f0000d10000)='./file0\x00', &(0x7f0000da8000-0x7)='mqueue\x00', 0x0, &(0x7f0000ad6000-0x3)="") pivot_root(&(0x7f0000d9c000-0x8)='./file0\x00', &(0x7f00006a7000-0x8)='./file1\x00') r0 = getuid() r1 = getgid() lchown(&(0x7f0000d73000-0x8)='./file0\x00', r0, r1) 2017/12/18 14:29:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x2, 0x2) write(r0, &(0x7f0000702000-0x24)="24000000170005004d08000002e80103037f000c100401000900010019010500210009cf", 0x24) signalfd4(r0, &(0x7f0000e7d000-0x8)={0xffffffffffffffff}, 0x8, 0x80800) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f00006ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000010a000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000e7e000-0x4)=0x0, &(0x7f00009ba000)=0x4) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x1000) 2017/12/18 14:29:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00005ea000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000000000000c6b760fae5"}) pipe2(&(0x7f0000698000)={0x0, 0x0}, 0x400000000280801) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a00000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0xccd, 0x8, @sync=&(0x7f0000b62000-0xc)={0x6, 0x1, 0x3}}}) fcntl$setsig(r0, 0xa, 0x2d) 2017/12/18 14:29:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00005ea000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000000000000c6b760fae5"}) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000e61000)=0x74, 0x4) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000970000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000adb000-0x1c)=@req3={0xffffffffffff019f, 0x0, 0x7dd, 0x7, 0x0, 0x8, 0x8}, 0x1c) clock_gettime(0x0, &(0x7f0000bde000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000f3000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000a6f000-0x10)={0x0, 0x0}) write$evdev(r1, &(0x7f00005a2000)=[{{0x0, 0x7530}, 0x1, 0x8000, 0xcc32}, {{r2, r3/1000+10000}, 0x8e20, 0x0, 0x6}, {{r4, r5/1000+30000}, 0x80, 0x2f, 0x9}, {{0x77359400, 0x0}, 0xa86, 0x1, 0x10001}, {{0x0, 0x0}, 0x1, 0x8001, 0x8}, {{0x0, 0x2710}, 0x800, 0x5, 0x3ff}, {{0x0, 0x2710}, 0x3f, 0x1f, 0x529}, {{0x0, 0x0}, 0x101, 0x4334e371, 0x3}, {{r6, r7/1000+30000}, 0x8, 0x2, 0x9}], 0xd8) 2017/12/18 14:29:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000572000-0xa)='/dev/ptmx\x00', 0x40000, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000cb5000-0x1)=0x3) r3 = accept(r0, &(0x7f000080c000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e41000)=0xc) bind$inet(r0, &(0x7f000037b000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pread64(r0, &(0x7f000036f000)=""/215, 0xd7, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x67, &(0x7f000011b000)=0x8001, 0x4) sendto$inet(r0, &(0x7f0000432000)="", 0x0, 0x20000819, &(0x7f0000db5000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000d5a000)=r1) accept(r0, &(0x7f0000266000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000033a000)=0xe) r4 = dup3(r3, r3, 0x80000) ioctl$VT_WAITACTIVE(r4, 0x5607) sendto$inet(r4, &(0x7f0000b7a000)="11", 0x1, 0x1, 0x0, 0x0) [ 35.441485] device gre0 entered promiscuous mode 2017/12/18 14:29:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000000000)='nodevprocwlan1vmnet1$%vmnet1\x00', 0x0) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000c9a000)='nodevprocwlan1vmnet1$%vmnet1\x00', 0x1) lseek(r0, 0x0, 0x7) epoll_create(0x3) fallocate(r1, 0x3, 0x9, 0x1) 2017/12/18 14:29:58 executing program 6: r0 = socket$inet(0x2, 0x3, 0x40000000000001) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b13000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x80, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000f7f000-0x78)={0x40, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x312, 0xffffffffffffffff, 0xfffffffffffff0b3, 0x0, 0xffffffffffffffff, 0x0, 0x22064637, 0x7, 0x2}) 2017/12/18 14:29:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f2d000-0x9)='/dev/sg#\x00', 0x0, 0x8002) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0xfffffffffffffff7) readv(r0, &(0x7f000043e000)=[], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000010b000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000e77000-0x4)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00006ec000+0xb1c)={r1, 0x9, 0xfffffffffffff3ca, 0x7fff, 0xb0, 0x7}, 0x14) syz_open_dev$random(&(0x7f00006ab000-0xc)='/dev/random\x00', 0x0, 0x105000) write(r0, &(0x7f0000c09000-0x30)="b61eb85e1e0800000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d8742678ce22cad160e96aa1fae1a", 0x30) 2017/12/18 14:29:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$setregs(0xf, r0, 0xffffffff, &(0x7f0000341000-0xbf)="ae79088ec304583d632b9ca12654a5481911a2d463212200028efeb2df639ce18deb81fe872fab5809f08ee219ff91c3cbcf4a5e48ae5ebb675968c4842dd598add4ff875e93f5bc683017b66e1fe7b20bd674615ea3b47a70150436fe90223f1105478963cd37c90989048a94ecf954c3aa1e58509fbffca1670c8d4c4efa32e609e86068394e3bdc6b950653374bfd805454bd23346d5b111d209b012950a1409fa6ab59ab72299611c3cc1ec57f9b3213088e4a62c208d776e7725a3ca2") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x95, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x0) 2017/12/18 14:29:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000c4b000)=0x0) r1 = socket$inet(0x2, 0x803, 0x1) sendto$inet(r1, &(0x7f00002e3000)='0x0, 0x80000001, 0x40, 0x8, 0x1, 0x100000001}, &(0x7f000054a000)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000f07000-0x10)={r3, 0x1000, 0xffffffffffffff9f, 0xe351}, &(0x7f0000915000-0x4)=0x10) listen(r1, 0xffffffffffff0000) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000d31000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000de0000)={0x0, 0x0, 0x0}, &(0x7f00003df000)=0xc) rt_tgsigqueueinfo(r4, r5, 0x3c, &(0x7f000030f000-0xe)={0x13, 0x3ff, 0xb43, 0x8}) r6 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r6, &(0x7f0000868000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000117000)=0x52be) 2017/12/18 14:29:58 executing program 7: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d6d000)='/selinux/load\x00', 0x2, 0x0) fcntl$notify(r0, 0x402, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') readlinkat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000d68000+0x7c)=""/48, 0x30) 2017/12/18 14:29:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a09000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1000, &(0x7f000000a000)="") mount(&(0x7f0000bad000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f00002c5000)='ext2\x00', 0x100000, &(0x7f0000aed000)="") mkdir(&(0x7f0000b0d000)='./file1\x00', 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008a8000-0x15)='/dev/pktcdvd/control\x00', 0x109001, 0x0) connect$unix(r0, &(0x7f0000a5e000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) mount(&(0x7f00000d3000-0x8)='./file1\x00', &(0x7f0000d10000)='./file0\x00', &(0x7f0000da8000-0x7)='mqueue\x00', 0x0, &(0x7f000020e000-0xe5)="c9dbdc4db180135e5287e4aa0b6555b3ac7e371dd03136a723e26a4fec384c7a61781bcc228db650471eb2944e7b3426a4af9f88ad8bdc7b4ada12708561559e08f9deb15407df657c5909a15a9641a5b6b73332fb6e63cad71ab576a6e7f78f0f0c922bf78394b02705eec55e7aace2a089188a6ef156f32ed018f09ee320b46d3eb39a7d4f1721087af543bceaad77cab14a7a7c47255f4c757e1e73b6c5259c703e6acb111218d0d219d2b916249326eda31bd7dd86cc7d11ae4e51388bff24f39f56acb3922d2d557496f384da1584d9379c2539965c1be910d704b9925c373da90a25") statfs(&(0x7f00005c9000)='./file0\x00', &(0x7f0000599000)=""/174) get_thread_area(&(0x7f000089f000)={0x401, 0x20001800, 0x0, 0xf32, 0x651, 0x8, 0x7fff, 0x8001, 0x5, 0x5}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000888000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) pivot_root(&(0x7f0000d9c000-0x8)='./file0\x00', &(0x7f00006a7000-0x8)='./file1\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00003d3000-0x4)=0x0) setrlimit(0x4, &(0x7f0000f4e000-0x10)={0x9, 0x0}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f5a000)='/selinux/context\x00', 0x2, 0x0) openat(r1, &(0x7f0000c23000)='./file1\x00', 0x82380, 0x2) 2017/12/18 14:29:58 executing program 1: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') fcntl$setsig(r0, 0xa, 0xd) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffc}, 0x0, 0x8) socket$inet_sctp(0x2, 0x5, 0x84) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000fe5000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2017/12/18 14:29:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80010000, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000740000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000060000)={0x0, 0x4d, "4f8aa718a8b0cadfbd864fcfa97f6800df08c547f6cd5928439b2346d880b7f5db33e70ee44bafb729ea865a958e3c70b9b38b88b08f1daed78c130133887755b88496422e01258d08c3222349"}, &(0x7f00001a6000-0x4)=0x55) ioctl$TCSETSW(r0, 0x5402, &(0x7f00002cb000)={0x80000001, 0x4ea6, 0xfffffffffffffe00, 0x0, 0x4, 0x9, 0xfffffffffffffffb, 0xffff, 0x7fffffff, 0x7, 0xffff, 0x6}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000674000-0x8)={r3, 0xffffffffffffff81}, 0x8) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b52000-0x16)='/selinux/checkreqprot\x00', 0x22b27f2ae1a8d7fe, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) 2017/12/18 14:29:58 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000553000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000000)=0x7ff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000406000-0x4)=0xeb63c83, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000922000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f00009bc000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000eb4000)={r2, 0x0, 0xffffffffffffffc1, 0x5}, &(0x7f0000b91000-0x4)=0x10) bind$inet6(r1, &(0x7f0000b04000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000148000-0x1)="", 0x0, 0x0, &(0x7f0000f54000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r1, &(0x7f000028b000)={&(0x7f00007b5000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004ac000)=[], 0x0, &(0x7f0000d7e000)=""/0, 0x0, 0x0}, 0x0) 2017/12/18 14:29:58 executing program 5: r0 = socket$inet(0x2, 0x3, 0x40000000000001) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b13000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x80, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000fd3000-0x4)=0x9) 2017/12/18 14:29:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000998000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r2, &(0x7f000026d000-0x4f)="b59a50e2ea1138639f41f9514d773e61154097a59d250cb2b211b2c10163116d62a5040f886e8e71407beb37aaff44c7949c1e3ef82ca1f6256c3a80615a99ed31d5ff12aba305293b5f550f4436c4", 0x4f) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000dd0000)={0x1, &(0x7f0000350000)=[{0x6, 0x0, 0x0, 0x3}]}) sendto$inet(r0, &(0x7f0000355000)="3bd4968e85d4f5e72c03cffa36a6a46c", 0x10, 0x40, &(0x7f0000ec2000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f000084a000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 14:29:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000406000-0x4)=0xeb63c83, 0x4) bind$inet6(r0, &(0x7f0000b04000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000148000-0x1)="", 0x0, 0x0, &(0x7f0000f54000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000078f000)=0x0, &(0x7f000058e000-0x4)=0x4) recvmsg(r0, &(0x7f000028b000)={&(0x7f00007b5000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004ac000)=[], 0x0, &(0x7f0000d7e000)=""/0, 0x0, 0x0}, 0x0) 2017/12/18 14:29:58 executing program 2: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x6) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000fe3000-0x8)='./file0\x00', &(0x7f0000fe3000-0x8)='./file0\x00') fcntl$setsig(r0, 0xa, 0xd) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffc}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000fe5000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f00005a9000-0x40)={0xff, 0x556, 0x80000000, 0x6, 0x3e5, 0x5, 0x6, 0x8d28}, &(0x7f0000272000)={0x400000000000000, 0x7, 0x4, 0x80000000, 0x5, 0x6, 0x100000000, 0x200}, &(0x7f0000fe3000+0xb9c)={0xffffffffffffffff, 0x9, 0x1, 0xaaa, 0x45f, 0x6d, 0x7ff, 0x6}, &(0x7f0000b11000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000fe2000)=[{{&(0x7f0000c13000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00008b2000-0x40)=[{&(0x7f0000fe2000)=""/2, 0x2}, {&(0x7f0000e31000)=""/96, 0x60}, {&(0x7f0000fe3000-0x5d)=""/93, 0x5d}, {&(0x7f0000fe2000)=""/194, 0xc2}], 0x4, 0x0, 0x0, 0x32}, 0x1}, {{&(0x7f0000fe2000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000701000-0x30)=[{&(0x7f0000b39000-0x74)=""/116, 0x74}, {&(0x7f00005a0000-0x1d)=""/29, 0x1d}, {&(0x7f0000fe3000-0xdc)=""/220, 0xdc}], 0x3, &(0x7f000043b000-0x59)=""/89, 0x59, 0x7}, 0x0}, {{&(0x7f0000c57000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000fe3000-0x40)=[{&(0x7f0000a40000)=""/42, 0x2a}, {&(0x7f0000fe2000)=""/221, 0xdd}, {&(0x7f0000278000)=""/76, 0x4c}, {&(0x7f00000ed000+0x8d4)=""/0, 0x0}], 0x4, &(0x7f0000fe2000)=""/119, 0x77, 0x100}, 0x7}, {{&(0x7f0000fe2000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000fbc000-0x10)=[{&(0x7f0000a6c000-0xa3)=""/163, 0xa3}], 0x1, &(0x7f0000ce1000-0xa7)=""/167, 0xa7, 0x5}, 0x0}, {{&(0x7f0000260000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000fe3000-0x60)=[{&(0x7f0000e1d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fe3000-0xd3)=""/211, 0xd3}, {&(0x7f0000fe2000)=""/12, 0xc}, {&(0x7f0000786000-0x1000)=""/4096, 0x1000}, {&(0x7f00008ca000)=""/179, 0xb3}, {&(0x7f0000a88000)=""/198, 0xc6}], 0x6, &(0x7f000027f000-0xa2)=""/162, 0xa2, 0x6}, 0x81}, {{0x0, 0x0, &(0x7f0000fe2000)=[{&(0x7f0000fe2000)=""/177, 0xb1}], 0x1, &(0x7f0000fe2000)=""/202, 0xca, 0x6}, 0x7}, {{&(0x7f0000fe2000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000e67000-0x50)=[{&(0x7f0000b3f000)=""/24, 0x18}, {&(0x7f00003f0000-0xb7)=""/183, 0xb7}, {&(0x7f0000f0e000)=""/138, 0x8a}, {&(0x7f0000fe2000)=""/0, 0x0}, {&(0x7f0000fe3000-0x55)=""/85, 0x55}], 0x5, &(0x7f0000a6b000-0x5a)=""/90, 0x5a, 0x7}, 0x800}], 0x7, 0x10021, &(0x7f0000009000)={0x0, 0x989680}) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2017/12/18 14:29:58 executing program 5: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') fcntl$setsig(r0, 0xa, 0xd) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffc}, 0x0, 0x8) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000be7000-0xcd)=""/205) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000fe5000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) [ 35.646383] device gre0 entered promiscuous mode 2017/12/18 14:29:58 executing program 0: prctl$intptr(0x2f, 0x2) r0 = syz_open_dev$usbmon(&(0x7f0000464000)='/dev/usbmon#\x00', 0x0, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000030d000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000829000-0x8)={r1, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x7)='/selinux/relabel\x00', 0x2, 0x0) ioctl$VT_RELDISP(r2, 0x5605) 2017/12/18 14:29:58 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000001000)=0x0, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000010000)='/dev/input/mice\x00', 0x0, 0x402040) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000011000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000011000-0x4)=0xc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000010000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0x0) stat(&(0x7f000000c000-0x8)='./file0\x00', &(0x7f000000d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000011000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000010000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000011000-0x4)=0xe8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000011000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000011000-0x4)=0xc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000010000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000011000-0x38)={&(0x7f000000e000)={0x10, 0x0, 0x5, 0x0}, 0xc, &(0x7f000000c000)=[{&(0x7f0000010000)=[{0xe7, 0x6, 0x210, 0x8, 0x1ff, "9c205e041c1a2bf8bb31fa0fe1416a7aeb9a65e113095f67ca4554231c537089b130a5d6b56d766db59c179f2b2d34bbfe2283bebb51124c34cfdb82509f883e64e4f49d84d26b339ac49291d1770c7480c6714ca11679680878a294b2726b744f2db0097267a51f85b770a794441130098a6360efd3a3020339c37273acebe3ff737a4dba7b8f3f9a1a846ff23c4019401c9c576ab0d83e7e07c27774eaf953e1f8760df3368f850d65f72f6f496bc9719ca73a07e6ee34d627890573b25c24642e0fcb9e8ed663694e31b011011013e65f39e600baec"}], 0xe7}], 0x1, &(0x7f0000010000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r11, r12, 0x0}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x150, 0x1}, 0x8001) 2017/12/18 14:29:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x6, 0x9) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00005d0000-0x14)={0x0, 0x1000, 0x200, 0x5, 0x10000000000, 0x5}, &(0x7f00000b7000)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a1f000)=@sack_info={r2, 0x8, 0x100000000}, &(0x7f0000bc6000)=0xc) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80010000, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r0, 0x0) readv(r3, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r3, 0x540a, 0x8) 2017/12/18 14:29:58 executing program 5: r0 = socket$inet6(0xa, 0x4, 0x6) r1 = dup3(0xffffffffffffffff, r0, 0x80000) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00002d9000)={0x6, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/12/18 14:29:58 executing program 4: r0 = gettid() 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) process_vm_readv(r0, &(0x7f0000063000)=[{&(0x7f0000000000)=""/37, 0x25}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0x54)=""/84, 0x54}, {&(0x7f0000ac1000-0x43)=""/67, 0x43}, {&(0x7f0000001000-0xc3)=""/195, 0xc3}, {&(0x7f0000c18000-0x9e)=""/158, 0x9e}, {&(0x7f0000001000-0xe0)=""/224, 0xe0}, {&(0x7f00005f9000-0xbe)=""/190, 0xbe}, {&(0x7f0000000000)=""/164, 0xa4}], 0x9, &(0x7f00001a9000)=[{&(0x7f0000aeb000-0x18)=""/24, 0x18}, {&(0x7f00007bd000)=""/16, 0x10}, {&(0x7f0000000000)=""/67, 0x43}, {&(0x7f0000cf4000)=""/163, 0xa3}, {&(0x7f0000001000-0x8e)=""/142, 0x8e}, {&(0x7f0000000000)=""/140, 0x8c}, {&(0x7f00001ea000)=""/199, 0xc7}, {&(0x7f00004ab000)=""/28, 0x1c}, {&(0x7f0000aa8000)=""/241, 0xf1}, {&(0x7f0000d7e000)=""/244, 0xf4}], 0xa, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) fcntl$setstatus(r1, 0x4, 0x800) write(r1, &(0x7f0000859000-0x25)="24000000180005004d09000000e80ddf0303ec00f8ffff000c0001000400000004ff0008", 0x24) 2017/12/18 14:29:58 executing program 3: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00007ce000-0x8)={0x7, 0x5}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000fe3000-0x8)='./file0\x00', &(0x7f0000fe3000-0x8)='./file1\x00') fcntl$setsig(r0, 0xa, 0xd) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffc}, 0x0, 0x8) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000fe3000)={0xfffffffffffffffd}, &(0x7f0000fe5000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2017/12/18 14:29:58 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) fallocate(r0, 0x2, 0x9c36, 0x7fff) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000001000)=0x0, 0x4) fallocate(r0, 0x1, 0x3, 0x200) 2017/12/18 14:29:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cea000)='/dev/sequencer2\x00', 0x127c3, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000cc6000-0x10)={0x1, 0x2, [@random="0c6cdfe7e912", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80010000, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) readv(r2, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) 2017/12/18 14:29:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x10) 2017/12/18 14:29:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000deb000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_sctp(0x2, 0x0, 0x84) fcntl$lock(r0, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000d4e000)={0x0}, 0x4) getsockopt$packet_buf(r1, 0x107, 0x7, &(0x7f0000282000)=""/114, &(0x7f00002e6000-0x4)=0x72) close(r0) 2017/12/18 14:29:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000d68000+0x7c)=""/48, 0x30) 2017/12/18 14:29:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000d05000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000b7e000-0x96)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="dad4bab31682", [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2017/12/18 14:29:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x408) perf_event_open(&(0x7f00002d9000)={0x6, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/12/18 14:29:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x400000000002) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000406000-0x4)=0xeb63c83, 0x4) bind$inet6(r0, &(0x7f0000b04000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005c7000)="", 0x0, 0x0, &(0x7f0000f54000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r0, &(0x7f000028b000)={&(0x7f00007b5000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004ac000)=[], 0x0, &(0x7f0000d7e000)=""/0, 0x0, 0x0}, 0x0) r1 = getpgrp(0xffffffffffffffff) sched_getaffinity(r1, 0x8, &(0x7f0000521000)=0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c84000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000d63000)=[@in6={0xa, 0x1, 0x75, @loopback={0x0, 0x1}, 0x8974}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xa214, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x0, 0x3f66, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x0, 0x6a7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x80) 2017/12/18 14:29:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getpeername$unix(r0, &(0x7f0000bc6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000062f000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f00008ec000)='./file0\x00', &(0x7f0000983000-0x7)='befs\x00', 0x800000, &(0x7f0000508000)="") chmod(&(0x7f00007ce000-0xe)='./file0/file0\x00', 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000050f000-0xe)='/selinux/load\x00', 0x2, 0x0) perf_event_open(&(0x7f0000af3000)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) r2 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x0) unlinkat(r2, &(0x7f0000f0d000-0x8)='./file0\x00', 0x200) 2017/12/18 14:29:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000313000)='/selinux/context\x00', 0x2, 0x0) readlinkat(r0, &(0x7f00009be000-0x8)='./file0\x00', &(0x7f0000cc0000-0xbc)=""/188, 0xbc) mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000a3f000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00005e5000)='ramfs\x00', 0x18, &(0x7f000002c000)="") utimes(&(0x7f000074c000-0x8)='./file0\x00', &(0x7f0000689000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) r1 = open(&(0x7f0000f05000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000167000)=""/0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) read(r2, &(0x7f0000806000)=""/20, 0x14) 2017/12/18 14:29:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000176000)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a04000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000044f000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) write(r0, &(0x7f0000df7000-0x23)="2400000000000d004d19008100e805def10300080000ff000c00010025000000de0008", 0x23) 2017/12/18 14:29:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000048c000-0x8)='./file0\x00', 0x2) inotify_add_watch(r0, &(0x7f0000c3d000)='./file0\x00', 0x4000001) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x0) 2017/12/18 14:29:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000deb000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x8000000000000007, &(0x7f0000002000)={0x1, 0x7, 0x0, 0x0, 0x0}) r2 = accept$inet(0xffffffffffffff9c, &(0x7f000003c000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000537000)=0x10) dup(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000012000)={0xffffffffffffff6a, 0x10000, 0x800a, 0x400, 0x6, 0x5e, 0x9, 0x96e7, 0x0}, &(0x7f00008c4000)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000057f000-0x10)={r3, 0x84, &(0x7f0000cf0000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}]}, &(0x7f0000b8d000)=0x10) socket$inet_sctp(0x2, 0x0, 0x84) fcntl$lock(r1, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000d4e000)={0x0}, 0x4) close(r1) 2017/12/18 14:29:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x4, 0x101001) pwrite64(r0, &(0x7f0000b3e000)="6803f576879c2dc415876a69fa51668e9508e2ae50b8e00c4ff55843c36b7f6a9333cf2d6b5f54df7b23d170b83cc176c7b1410aea", 0x35, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000003f000-0xd)='/selinux/mls\x00', 0x0, 0x0) perf_event_open(&(0x7f0000826000-0x78)={0x6, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0xfffffffffffffffc) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000713000-0x11)='/selinux/context\x00', 0x2, 0x0) 2017/12/18 14:29:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f2d000-0x9)='/dev/sg#\x00', 0x0, 0x8002) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000da0000)=0x0, &(0x7f0000d0a000)=0x4) readv(r0, &(0x7f000043e000)=[{&(0x7f0000a49000-0x1000)=""/2400, 0x960}], 0x1) write(r0, &(0x7f0000c09000-0x30)="b61eb85e1e0800000001b29d00000000ffdfffffed5ed28702cebc9b97ae21914d7042678ce22cad160e96aa1fae1a", 0x2f) timerfd_create(0x7, 0x80800) 2017/12/18 14:29:58 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000013a000-0x1a)='posix_acl_accesstrusted%}\x00', 0x0) fallocate(r0, 0x2, 0x9, 0x8) 2017/12/18 14:29:58 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fda000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x6, 0x1, &(0x7f0000fdb000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00007d7000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000086d000-0x4)=0xe8) write$eventfd(r0, &(0x7f0000456000)=0x0, 0x8) 2017/12/18 14:29:58 executing program 6: socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f000022f000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xffffffffffff0000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000868000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sync() r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c05000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0xf, &(0x7f0000d27000-0x4)=0x8, 0x4) 2017/12/18 14:29:58 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000665000)='/dev/sequencer\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000001000-0x61)=""/97, 0x61) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000229000-0x4)=0x0, &(0x7f0000477000-0x4)=0x0, &(0x7f000092c000)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00004fd000)={0x0, 0x0}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00007c1000)=0x0) ioctl$TCSETSW(r1, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80010000, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r1, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) readv(r3, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) r4 = dup(r3) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000f72000)={0x0, 0x0}) ioctl$TCXONC(r1, 0x540a, 0x2) 2017/12/18 14:29:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00001b7000-0xd)='/dev/usbmon#\x00', 0x0, 0x40) perf_event_open(&(0x7f00002d9000)={0x6, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/12/18 14:29:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000881000-0x8)={0x0, 0xf8f}, &(0x7f0000426000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000501000)={r1, 0x339, 0x0, 0x7, 0x8ce}, &(0x7f0000a7c000-0x4)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c4e000-0x8)=@assoc_value={r2, 0xea}, 0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a09000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1000, &(0x7f000000a000)="") mount(&(0x7f0000bad000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f00002c5000)='ext2\x00', 0x100000, &(0x7f0000aed000)="") mkdir(&(0x7f0000b0d000)='./file1\x00', 0x0) mount(&(0x7f0000725000)='./file0\x00', &(0x7f0000d10000)='./file0\x00', &(0x7f0000da8000-0x7)='mqueue\x00', 0x0, &(0x7f0000ad6000-0x3)="") pivot_root(&(0x7f0000d9c000-0x8)='./file0\x00', &(0x7f00006a7000-0x8)='./file1\x00') 2017/12/18 14:29:58 executing program 4: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000511000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000fe2000)=0x1c) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') fcntl$setsig(r0, 0xa, 0xd) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffc}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000fe5000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) getsockname$inet6(r0, &(0x7f0000d57000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000058b000-0x4)=0x1c) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2017/12/18 14:29:58 executing program 3: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') fcntl$setsig(r0, 0xa, 0x40) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffc}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000fe5000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fe3000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe3000-0x4)=0xe8) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x4, &(0x7f0000fe3000-0x8)='./file1\x00', r1, &(0x7f0000fe2000)="0bf0c037ab36cd9f9c8d4f5a52f505fc373b4c5b3a231f09d6157bb6a446f94b70e077eddf93f1d79ec81afa5ac17239c8c667ab734340fd1486bcbb6d837f63c2902f0109ba36acb00a6567603f70fb233810dc53399e0f83299f7f93cd0df308ccca8aec2060778de3181f483c8c5d83f03221097b075ae0b321fc2ae774ff4a33f21936aa4a0ae1c8bc4e46f92de94108952e8e1e47a2527c20d89fd6796159cf8cd6fa2d7325") 2017/12/18 14:29:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ca5000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)="") r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000bda000)=0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) stat(&(0x7f00002d5000)='./file0\x00', &(0x7f0000b2e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f000086d000-0x24)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000384000)={r1, r2, r3}, 0xc) stat(&(0x7f000082e000-0x8)='./file0\x00', &(0x7f0000753000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000582000)='./file0\x00', &(0x7f000060c000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9020, &(0x7f0000ce1000-0x19)="") mount(&(0x7f0000647000-0x8)='./file0\x00', &(0x7f00006af000)='./file0\x00', &(0x7f0000310000-0x8)='qnx6\x00', 0x203ffe, 0x0) 2017/12/18 14:29:58 executing program 0: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='posix_acl_accesstrusted%}\x00', 0x200000000000000) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000ed6000-0x4)=0x5) fallocate(r0, 0x2000000003, 0x9, 0x1) 2017/12/18 14:29:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000cf1000)='/dev/net/tun\x00', 0x0, 0x0) ustat(0xffffffff, &(0x7f00004fb000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002ca000)=0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000314000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000dd2000)={0x7fff, 0x8, 0x0, 0x5, 0x20, 0xe0ed}) mprotect(&(0x7f0000d07000/0x2000)=nil, 0x2000, 0x2000000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00002b0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x7}) 2017/12/18 14:29:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000deb000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_sctp(0x2, 0x0, 0x84) fcntl$lock(r0, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d49000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000093c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x8) fchdir(r0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000d4e000)={0x0}, 0x4) close(r0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000ad7000)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e88000)=0xe8) quotactl(0x10000, &(0x7f0000df3000-0x8)='./file0\x00', r4, &(0x7f0000eba000-0xbc)="924cfaad86bcc58b427cf521d0d32c0cace5fa8ae75576bf5fba43642401c91ae31751c21fac5c58a2ece0b4bb64739d328dc225ee0a265e6df007daf14ad07ae1e508a25b52f3988e4814cea84820d2f78cd79b734b31b38cc2185ab3dcde240e9a50c6915ee12298336c1b9feaaa08cdef8165804ab705086a53c2e30fe014dd1fe098b94b48edb432c27e3a807218a05852c8719ae420fa93743685614c17cf8b163e2822155313f3396d662ed1e6d9204073f839751dd9111027") clock_gettime(0x0, &(0x7f0000d85000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000e0a000-0x10)={0x0, 0x0}) recvmsg(r3, &(0x7f000073d000-0x38)={&(0x7f0000c17000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000311000)=[{&(0x7f000001d000-0xb)=""/11, 0xb}, {&(0x7f0000beb000-0x98e)=""/4096, 0x1000}, {&(0x7f0000710000)=""/191, 0xbf}, {&(0x7f0000ef4000-0x1000)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0xffffffffffffff7f}, 0x40) write$evdev(r3, &(0x7f00008ce000)=[{{0x0, 0x7530}, 0x7ff, 0x9, 0x4}, {{r5, r6/1000+30000}, 0x4, 0xfffffffffffffff8, 0xfff}, {{r7, r8/1000+10000}, 0x32, 0x7ff, 0x7}], 0x48) r9 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000093a000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000ef4000)={0x0, 0x0, 0x1}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r9, 0x84, 0x6b, &(0x7f0000fa3000-0x58)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xa43, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}], 0x58) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000244000-0xc)={0x0, @multicast2=0x0, @broadcast=0x0}, &(0x7f000058e000-0x4)=0xc) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000c2a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ad9000-0x4)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000de5000)={{{@in=@empty=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x6, 0x2, 0x1, 0x1f, 0xa0, 0x0, 0x0, r11, r12}, {0x800, 0x4, 0xfdd0, 0xff, 0x6, 0x1, 0x3b93, 0x3f}, {0x4, 0x101, 0x5, 0x2}, 0x2e, 0x9, 0x82, 0x0, 0xc3, 0x0}, {{@in=@rand_addr=0x30, 0x8, 0x7ff}, 0x5, @in6=@loopback={0x0, 0x1}, 0x6ff, 0x3, 0x1, 0x5, 0x1f, 0x0, 0xfffffffffffffffa}}, 0xe8) ioctl$DRM_IOCTL_GEM_CLOSE(r9, 0x40086409, &(0x7f00001ce000)={r10, 0x0}) 2017/12/18 14:29:58 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000013000-0x78)={0x6ee3, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, 0x6, 0x3, 0x7, 0xffffffffffffff01, &(0x7f0000009000-0x10)=@generic="023cc6e7662efe6ff04e1f0e242290c3", 0xfffffffffffffffc, 0x9b5, 0x6}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000004000-0x14)={0x7ff, 0x7f, 0x7fffffff, 0xffffffffffffffc0, 0xdc}, 0x14) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f000000a000)=0x0, 0x4) 2017/12/18 14:29:58 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) vmsplice(r0, &(0x7f0000b1f000)=[{&(0x7f0000006000-0xa4)="b2", 0x1}], 0x1, 0x0) 2017/12/18 14:29:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000d05000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) socketpair(0x1, 0x8000f, 0x5, &(0x7f0000187000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000580000-0x100)=[@in6={0xa, 0x2, 0x93, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, @in6={0xa, 0x2, 0xffffffffffffffe1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa0}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa8f}, @in6={0xa, 0x3, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8e}, @in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x4}], 0x100) socketpair(0x19, 0x0, 0x5, &(0x7f00008a6000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000d1e000-0x10)={0x7, 0x4, 0x8, 0x3}, 0x10) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000b7e000-0x96)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="dad4bab31682", [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2017/12/18 14:29:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ca5000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)="") mount(&(0x7f0000582000)='./file0\x00', &(0x7f000060c000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9020, &(0x7f0000ce1000-0x19)="") mount(&(0x7f0000647000-0x8)='./file0\x00', &(0x7f00006af000)='./file0\x00', &(0x7f0000310000-0x8)='qnx6\x00', 0x203ffe, 0x0) 2017/12/18 14:29:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a28000-0x9)='/dev/rtc\x00', 0x101000, 0x0) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f00001a3000)=0x0, &(0x7f0000d47000-0x4)=0x4) perf_event_open(&(0x7f00002d9000)={0x6, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x25) 2017/12/18 14:29:58 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000464000)='wlan0GPLlocpuset\x00', 0x0) fallocate(r0, 0x3, 0x9, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000239000)={0x0, 0x0, 0x7, 0x7}, &(0x7f0000ded000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a3b000)={r1, @in6={{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3f}, 0x98) 2017/12/18 14:29:58 executing program 6: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x9, &(0x7f0000a17000-0x10)={0x0, 0x0}) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x3, &(0x7f0000fe2000)={0x0, 0x0}) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') fcntl$setsig(r0, 0xa, 0xd) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffc}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000fe5000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={r1, 0x8000000}, 0x8) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2017/12/18 14:29:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000d05000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) fcntl$getown(0xffffffffffffffff, 0x9) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000afd000-0x11)='/dev/vga_arbiter\x00', 0x4100, 0x0) timerfd_gettime(r0, &(0x7f0000f3b000)={{0x0, 0x0}, {0x0, 0x0}}) syz_emit_ethernet(0x3e, &(0x7f0000b7e000-0x96)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="dad4bab31682", [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2017/12/18 14:29:58 executing program 4: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000fb0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000001000-0xe4)=""/228, 0xe4) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0xa4)="b2", 0x1}], 0x1, 0x0) 2017/12/18 14:29:58 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000068b000-0x11)='/selinux/enforce\x00', 0x585540, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000894000)=0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x0}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f00003b8000)="24000000172105004d08000002e8010303f3000c101d010009003e0019010500210009cf", 0x24) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000098a000)={0x2, [0xf1, 0x7f]}, 0x8) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004c8000)='/selinux/policy\x00', 0x0, 0x0) 2017/12/18 14:29:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000631000-0xc)='&procwlan1\\\x00', 0x1) recvfrom$ipx(r0, &(0x7f0000422000)=""/174, 0xae, 0x20, &(0x7f0000345000)={0x4, 0x5, 0x7, "8bfa84f25e5a", 0x40, 0x0}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000773000)='/dev/input/mice\x00', 0x0, 0x40) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000e48000)={0x3ff, 0x8000, 0x0, 0x5, 0x0}, &(0x7f0000e26000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00007a0000)={r2, 0x6, 0x8f2, 0x592f, 0x86, 0x0}, 0x14) mq_timedsend(r1, &(0x7f00004e5000-0xd5)="e6457e7feb3098908fce8d01c89290b46f5055aac91575009f9095c84ceb0b825ddf74b22aa7f82819c7a4f406790439d31e0b3f5363970f5f636cf3e7c38d06161766f5096ab635c0524948ee8578d983bea009fe622c094872612081c05d003df7237952d1928e3ae24156b9424d430a3026dca2965764343f0cc74a06d8f15ca898b73bc9281ef0e8765de9db1dcffb2e566ca66ea8613950b9254dfac1518de7227a9e7494a8d4686bbd04fc45fa96f2393272afc11537a1232a7b1e73e4d6e29731fbb29220e71aca1515978e54a24bb8c16a", 0xd5, 0x2, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000865000-0x4)=0x0) ptrace$pokeuser(0x6, r3, 0x4, 0xfff) r4 = syz_open_procfs(0x0, &(0x7f0000ddf000)='net/igmp\x00') r5 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r5, r4, &(0x7f0000318000-0x8)=0x4b, 0x400000ff) 2017/12/18 14:29:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000deb000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x8000000000000007, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet_sctp(0x2, 0x0, 0x84) fcntl$lock(r1, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000d4e000)={0x0}, 0x4) fcntl$getownex(r0, 0x10, &(0x7f00000c5000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000ab1000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef1000-0x4)=0xe8) r5 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007be000-0xc)={0x0, 0x0, 0x0}, &(0x7f000070c000-0x4)=0xc) getresuid(&(0x7f000085c000-0x4)=0x0, &(0x7f00005e8000-0x4)=0x0, &(0x7f0000eab000)=0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000ee1000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000e05000-0x4)=0x0) fstat(r1, &(0x7f0000d2a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getegid() fcntl$getownex(r2, 0x10, &(0x7f0000ca8000)={0x0, 0x0}) lstat(&(0x7f0000df1000)='./file0\x00', &(0x7f0000230000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000558000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getpid() stat(&(0x7f000077f000)='./file0\x00', &(0x7f0000ae2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00005bb000)={0x2, [0x0, 0x8]}, &(0x7f0000cdb000-0x4)=0x8) stat(&(0x7f0000a56000)='./file0\x00', &(0x7f000005a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f000034c000)=[{&(0x7f00000a9000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000d99000-0x20)=[{&(0x7f0000f02000-0xdd)="d781eb5e2f02eb8421af0676ab192db6aaaf9e6ec75612c92ac15277d9c66d402892b182980a6042d2fc01a49b89b2800112a3e1ccc648bfeef5e4caea0ad9d020f0be7d94b489395a00912489003b6227b7c8c747b1bc8beac22fbd812232d4f84ba5a07fdc43fc530d2498e671cd5f6e25d06278b011e1ab8583794ae8ef14085a79d8abcc1aed25777759d76e3e3576b21a9b93e787c7ae0d9530b1745a0cc69e6ed6d97af176e9bb818fe4f43fbfa9cf9ec44873c8f8177d6fa649a130874e9560e54fea52a58928553d3f619e75cdec769e7647305cbf88aafdca", 0xdd}, {&(0x7f00008e9000-0x1000)="366b53d1d665bedddfef3f94f538a0aeb75766e7950ade47a04aa12020097e9665617d9b92012ead893d64afd3bcfc8f85aef5934966434839e2c7b81860b27c8def2cd65c812fcabdca9baa7d203d6fd06231c4ac8ac0b1346719c432f319b2fb339437e7a40ef0783e218f3b1c37c04a93d3dcab4eae13845df7676a330e91e807bbaaf500079b419751c1d52c38c0685c7be4e6497e7d12887cda6868464006ba9a87ea9f150d74108fd6bf022d0ecaacfe4605450078344a9a43a864ce54e31a1878650cfcba87eaa90c4cb82ce56d6a51d5ac561fcf4547e91c4462dfb1eb07827325f9fe99c108705d7009df83c154b747cf250d3703e0846c20f2ad46b15d8854fbebe31752bce924d4a798c78691c351f16fa0aca9a60e73a801b1ee73f993b7dac33332c700fec2a9d309d3f7d0b08f0489832aab03b2688067422114965f59c352762c753309672504085baa71bb6b37cc70162f5f7503d04af28c335da6480a64e2f684ac3f036fd1cca395237b65b3086b34fa7336ff67bc0795ef4c7e57fd5b5424bf9e8bae1119d27c583f1a85d4b6527e74080491ea68debb5973bcbdb7e24b23189b3bfddc7a0b270dcd035a75df84dff77eea5ff6b0c1aba27f3637a106d724023585fd6a602d969b94d6a362273cba3ca91c7d04985dcc6449ad4e29ba7bb7b5b715488b6932422a9b19641faa7d77e4a9f78565cb82b72e8d6fa46c479d670f721eb9e3d20d48d998e45003088114c8c717f5eb73166ea000823a3badf12f919ee5ce1c789f7536e7c28bcf5732d97c693186103f34ef23e12256192cdfc1690ca127356cdde0975cc7bc194cfd73f757ea957b2f243ec6fd4291d0f6aa4f066ef36b3c70f8a9e399453c52e9ac834025cd5f0cee68320512be0e66e2b6f5725e220abb634c8d44e5e0c8bd41a38e078656a30ec395606b8515760603810f490fb282b227d8ae1d8a37684878937f8a32606df0f52d075ba205eafe84d0fc1e190e257b2e700b3e755be2864f195b82fa9cef3178f1159d573ecba46ac27e518d6bf2aa3c58c628e02e9397a8378d4032917db0d1aa39fdc423030434b7f1887380b78793d94d642dd474ea6dc0d1b2aab5c71eb226f062f2114a5c00c308fe71d364ae175883d8f1d62e905b7c37777aba2930fc2a8a7db85be785cdf1f4e1edc6a28fefc2f544da29f17b2764e2a1ed79c219e3b38f3d20b1c2a7fc635030e07cbe3d13f6abcf8a4f340171a253f515e29c6ced5e6ca376511fff851c73833fe7763316c15f03b6a2c397ea0c61f824c6a371fe856123a43ea41b346e19c211ee7ca8171f3fd126f14c43771ab06fbf1382cca4b30c0bc4d341cd2b6f172cc935cf3fbd99c22ad607b8f369b8ca70541975e283c46058bccc593edb74d9f90ea8ad0903f44a54b8dc1382f6e93686561f555a88f7b239e59de676e2cb50297b306df7bcf9b706011e98e38813af7073d27667483e7ccc9b65767ac292c30638a81f274b48c2853995747199bbffb21befd8fc0ce4bccd863f00e80b1332ee8dc24593633f5426961d7a920245d59ed9722c6d12a7f182b37f9539188f7454c0a75c94272b8d282270b5cb29102c1747d66831538296ab52c48ae1f3a133f2dbe3ff150c63945365022076325f99ddb5c5f8b66706e441250cbbef76ab766d9a4bfc104edf1cbdea6058f018a76571aca669abcc56e53d14b8c142eec6201f632a50f3c44e97a55001252b79aeb03df92942bda7f09ed4e9e46d9aa95f2a29925ed5d92e10084538858a9ae2697c6050b1b6719e6460d06a2ee3160306324638d8d17c3237153d704ee65e0962568289e9206324c454590cec1d1cb48432c97e984ea4d8537cf1287debc5941d15bda328d9981960e61ac4043ade33170c8c1d0d9a1554d20d9dfb1ad7a820995365800a73173d9c3c19499921ae49f4cd481e90f9bf475f0c1e57286903f9e9411f0988c50ebb178e7f396dcdb68e310f9debab858089d75b88828054e55d2a18aeac0413fb3f96e04daf4d87ee68274186a35755e8795c4abf6a1787e254584d64e75c65dfc3de1d3d6fad07545468d746ed6ae47da277266f8c48b933e542bc3501ff973d5131f10ef77000aa47ed32ef24705c597f06f35477ac7b58a70b584eef36cfd35e8f33ad84dca0be08fb2b8d4ecc5ace90de3686c1b7725a30b476f15abba5752f3f43da10b21c11ce218e20b85928defde7ee2b60c4df87d57ff586e2f47bd16838ac39be81bbc73a6d1723655031dd8c64b59ef7d78730c76a9d63ac7268220d070bf33be190b97370c2cf95ee022f10f5a33e38e27da9c2f964401b95f842fdc42ba784cda22c96bcf079c729af10567e9cc815adde66718de42a8dc4a8916446a4e1c8826960f89018a670f298763a93bd776a29df8a333dc51af8cfc467906adffd3e00509f71c9ac0e0b43f18c0b510640ad2478316581801f1d559b38ff392378331629acd4193497190015a3a1e685571018e73309e0cae7b51d26c35f64471960329cf2031d78f29aeb461eb27b4d1e0ddccdb8666e6cd734b8782624761b4a3f83fa612151d4d91cabae6ac4c7e494db35de96bf7e5e8849fa17d0cf9bbbd80fce5f89e600a887e5b7cda9e1717ee4be491c9e31b6ce68d51cc2d041ed341fcddaed8b37fab1d63c7def9b5a22447c4121409a1ccaf34cb9b65127f3654faf2a55ff312ef4c3e3d96939d09679b653246f933749ab7993a2a0c1c9713d9860cc4f8c127e7d1a013827d9fc6372e39ffc9f2b89f94cf598b0e309d61377ad07118bd8297e0185e4abf28f0cc79c893625a8034989b3e8b696d152ada49ad040ad7ada0763751e6ccba2d6240f5ac1a6f888fc87d6edc7e19c2cfc543a813434a498064f5a4a676e3e0b069f20a923b130e815f14a51825f4f00ca0afdcfb8bccb153122213eb45a4218351a9e4ae5a893f8b6dfa3dd87d6d9b4e8009bb5d5dc04dcdf2583f26e83f8a65396d6c3f032848b2607943e4f98bdb58b2c38151f02c15e0825995d431c342fea52ae7774f6d740351e40adeb0b91e1f31fda9dfd542f5d330ebcabeaaba5e2944e0ee290af7409dcd4b0237ba5d7543aa20942b374d5e037cda561cedfe4d37e4d2e27db8f375480537c1be0c674a049e6046f651e818c599ffabc1c8a86b3131acbb6b5e5e98e359a22e342a179a3348cd1f2430d04c8d499067a2cb0df46e2a82b4062e6ee8be14b95479fab3073343a6ab33c892962e9f517ef9338d334a337e8f8f99f5e84223a8c2065603e0373960affa661b1818786baf75f8ea3418dd55b030f66e1444697a3a25dd1b0dd503553c2c219bebda58af9d874a0d7ee578ae6200de5f4eb0fe9064ed924a11f69b2fa1edc5165217d2a240d31e98304d43ea886342cdf8f176e93063578d5ad560fc9cac2b379d1a1566f148608b63f4cb7e6bf31d8890df4f28c1b3334a6bcb264eacabaa07ed392c2d558ab605da5fe1c14872771bef17f688473c9a3fba6a3bf3b6347a86a25dfb74d2df21d44633ba40948eca73fc1267569ee08d541d8da07801a65df3ae9c0638fe6c61c0ab374cb068746687d97ff1e457f0dcf51a01054e5c4a02e357a9d5fc9b048d8d2096f98ad4d53382954ebe3410d88431cdd0ab6af95ff0a2b36ada13c12041053cd103a329436cc09b5cb1139a3adf65ff5ee316f2b44bce1bc4ca90cc20e287486025f8f1568bba2bb447b77c1b910cdd342920b1b55b27dfb3a6a346ebd182fa7be895c1dd00d397a12c87ca76c81ea4e0ed10e6042004111b139ac486177900bc7f459ae7255ab2fb14534f7ea60bc9f40e76cbb9b36b4693377e5fb9e2cdafa528927dbfd3f2ca5da260124f06916e9d13732338ae8d0c61719c5c890fed3e6f95237af591ee89f431f65393984fe37831541069c1b0572cfe320549aadb8d627e8e911cad9e917be70870a8b9e7145567d0db9fb1b49b565a57f135ef1a2cfee3e7bc154d882b5cd1a7baa76bd781cf07407136cd4c482f3e69f5e980ef630f8d66d647be99860d1d0857fb37db48759e12d76a13a94de4ed18b66538c3c429e1a71d1113248c208e1f1ac6e3e9ba8c16c13cc9f911d8bb05c6b0af98d45710b2b8a05bab336a036c78a99cefc1ba33ec889037f818fc101cdbfdc3510c2772469d51ec7244588a855db0a1a1154e1401bb71cc8311350b9aa1da897c24e142926087aa09021c4523ac6be1f404b44ad4da7042c6261aad0ff33330e746dea2779bd66606978e734ab1ffa4065ab29f5c21df962d2ef89f6b333ec42f0c44aee69d473df2628f9655cfe5488406a6a3a11b3a4b149ad7bd993c9326be9436f616b04342aba0dc81de91949b75a98468e29a1c369befd626d1b486ec7ba21b4c1f9bcf3baab96ebf75cd4a834d9e7d13778f0d244b6d258c461b64b9bbd312852606873de1fd294fc94519935a42c4c9684de120047ace522d191398441470b406eba6704c8e5096ef169f34e166a5027bac18a0fe5eae44172d98faa21c92bde705cbfcf89375ad23a706cd29405b1a8949519dba8e09131b517ea328e985641d0311fd76aec57cc306bd7b9659691a635425d2c1e8b5c2e87a884d64fe809ce096b771165dd74724ca6a0b4f9c37bbb35daff66a17a2921e1f38172d170721e4f718f4f0e01a1cf2aaa1e4cff9004325b2570a9948f5c714b579d80633bbdf361ecb0e4deee88a2dbb8ba9c81d214a6949e8e1dfa8024e1e3b2a9478b419199c6d8fae2525d4081d35582f2c6f1a4c90200590fc01e65ce18b06e56ecaf0eba2189bbac2dcd90c94b6b42e90d0387a66019648f27d4373a7ca8b08bd8731b8b124532eb83fd7a009e7b08f7fd5e387f4881263bc94bd8ef0e50020245466326941f3c73a846bbb5c6f28d0d5ea9230d0be6fef96467862b5ea1c3f90fd6a4cb1a65a74b236be87323628528ce3759c3549cd0b1f4f69db4373a6465ffd6a1bc313afc1163bec224b9207680f2f226d2570ceaf9a026de413128dbb17770e7e59053a123ab29237efceb0e92c6b2b18ed56b39c1625ebb4bedd242e19a13ba2b3bd5c600cb59e296370977ddcca7e80a9b6519134688be87d60ec72f096bfa8e64fafef895e2b5d001def20ff2b43653b6bf3acdd1dc53f4b5bf9772b610e00e9e76e07f37b984c2cc6d39afc057e9206dc63b0459a9a724937ed72c2d7d64f2aa95431e9ceff22153c5600a231f02442dd6aff0e8e56a96480c43c318b11f313b3c3cd2d2b54335c4b684dbe9167ddb176763f246010a1c6c128d4b3e87fc83757fc41ecbf8641a7cf8d768255c6d28a92c66eef7098db9055de7c770d977c87ebca19997fe658f1e2a897bd04ffe5c7dbb4ae2fb470035fe48ca974a1ed1962f16dc7330fbf919b29efb70b628187b7aa92e49043d5bd896e71e9d2a1df481bff542a4aeba2bebb6c48ca7772bbaf06d9801e48c2887693ebce0c6c5d675f27612777ef0bafa0b2e77c3c0f285272f696461a072bf0397c38250c47f65d385c4460f48cf73ab7d9ed30c9603ba433b330e20740f932acf1a6aee9cea7d4a4b0d1eaa19f2e24b82dc4d1a59ff4124f89139b23e9fc1d1d5d3fc0ceb4bb4b8c81c28b8014e29663eebcafe09b5bc7b2132944bfcf138835ce6330c708af8d09e65d21391bfd7ca5688aefc9b4ec52d5c9dd90eecf20332e0c22d83afdb40e7806ddc18e9eb72092c350d54e425a859c04aa4f86ae570ed73df202ccec13375937bba2ff228b7fcc7278b5529406e2bdc7d2d0f40", 0x1000}], 0x2, &(0x7f00009b4000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x60, 0x40000}, {&(0x7f0000b9b000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000466000-0x30)=[{&(0x7f0000b63000-0xf1)="a2b1692291a37c24c4f9d088f3903148215491d2b3c60bfea082086f8857f58adea21d1bfd833db51a95ca1998121483b675fa50c91fe2cdc774193e64a0d66d3a66fb5ed560db2918b3b8d8f1e1f8abdce42486a52237a6cfdd8514561dcc00cf5608513879d06c9544da95fc8677ca1f28a5b12a63fb16e43e0f8dfadeac75f333d369dab5d693b13df2a05c424bdb393fd1a45092debd66b4839c5f4710ed5b42a6b5db22e380c74c4c5f05bf2a3e35ffda8c8eaf96fadb7b7566a7754ca5aca4834a88554c86f18b83d7e3dbd43c139fe8aecb2f7adf624955e562b1548c4a266ed4e8a16f3f356bb2b39e34a2b62c", 0xf1}, {&(0x7f0000a5c000)="2cd265ae531712de9b14555b681eba580d90bac6fef828a522ab9cbc989954646fa9ec2839ec5530a40725eb5554048a8b647308cdb597a0c4fd8920bcef091a40705dd1fe28b8872317e14514bbb7bccd4a12bf275c0fbac94f86e9d8acf0b9da6b3cab4912a41f976dadbaf882b10d835b87a6a23d0e1f1b2a3694f41c3782852811660d2a4883", 0x88}, {&(0x7f000063b000)="e537d3860fb5dd745f0e706c4cbe895c17d6502559df998f7a6a2f3ede6c1f93d1d442bafe4e35f1797731fc5f646edcc330060929200c9704fd2a0fae2373b9adbb7d582e510ef020d668755ca96baad6de7e8df41c670005f31cb0f33af8a3246339c23a557c360757020978fba5a9f1f78e43c416b4d144456b3d019b369c9188690645ba50d9bdc17782", 0x8c}], 0x3, &(0x7f0000435000-0x90)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r1, r2]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x18, 0x1, 0x1, [r2, r2]}], 0x90, 0x24000800}], 0x2, 0x8800) fcntl$setpipe(r1, 0x407, 0xf5) close(r1) 2017/12/18 14:29:58 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000738000)="5384501c4fd5d81c90d8eb87700a7f5d9d4b8c38c3dd2a1d934b0988cbad9b41e8b36c00b970dd2cd267f47c056a20d84d5fb3671746365fbe876c7a", 0x3c, 0x4, &(0x7f0000000000)=@generic={0x10, "ced3d798b64a2d265df48df1ea645b6e4295cd064acdeb5a95e402d7c55402f2e73f2ed008a88d0dc734cf78f4fd4ee84ebdba105b1562f01b499a91db55b7e445384805862d047904764cf473547785e6f62759d4be6e36a69df76cb7957b70d27c38db0b8471321b9c4ed64c6f88732b4447f97279eae7919a86e90956"}, 0x80) r1 = memfd_create(&(0x7f000013a000-0x1a)='posix_acl_accesstrusted%}\x00', 0x0) fallocate(r1, 0x3, 0x9, 0x1) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000229000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000898000-0x4)=0x8) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000fbe000)=0x7, &(0x7f0000a8f000)=0x4) 2017/12/18 14:29:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00000a2000-0x9)='/dev/ppp\x00', 0x80, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000406000-0x4)=0xeb63c83, 0x4) bind$inet6(r0, &(0x7f0000b04000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000771000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f00003f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x14, 0x800, 0x1, &(0x7f0000b24000-0x8)={0x0, 0x0}) ioctl$KDADDIO(r1, 0x4b34, 0x200) ioctl$TIOCGPTPEER(r2, 0x5441, 0x5) sendto$inet6(r0, &(0x7f0000148000-0x1)="", 0x0, 0x0, &(0x7f0000f54000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r0, &(0x7f000028b000)={&(0x7f00007b5000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004ac000)=[], 0x0, &(0x7f0000d7e000)=""/0, 0x0, 0x0}, 0x0) 2017/12/18 14:29:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f000050a000)='net/igmp\x00') getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000053c000)=@assoc_value={0x0, 0x7}, &(0x7f0000504000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000668000)={r2, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000033d000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000210000-0xc)=@sack_info={r2, 0x87c9, 0x3}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r3, r1, &(0x7f0000318000-0x8)=0x4b, 0x400000ff) 2017/12/18 14:29:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f6c000)='/dev/autofs\x00', 0x20202, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x2) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000859000-0x25)="24000000180005004d09000000e80ddf0303ec00f8ffff000c0001000400000004ff0008", 0x24) 2017/12/18 14:29:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80e, 0x3, &(0x7f0000000000)={0x0, 0x0}) r1 = syz_fuse_mount(&(0x7f0000306000-0x8)='./file0\x00', 0x1002, 0xffffffffffffffff, 0x0, 0x3f, 0x2000) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000154000-0x16)='/selinux/checkreqprot\x00', 0x381000, 0x0) poll(&(0x7f0000dfd000-0x18)=[{r0, 0x1000, 0x0}, {r1, 0x1000, 0x0}, {r2, 0x20, 0x0}], 0x3, 0x63) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000001000)='./file0\x00', 0xdd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") fcntl$setsig(r0, 0xa, 0x29) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mmap$binder(&(0x7f00002b1000/0x2000)=nil, 0x2000, 0x8, 0x10, r3, 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x0) 2017/12/18 14:29:58 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a96000)='/selinux/checkreqprot\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000001000)=""/90) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0xe000, 0x200000000003, &(0x7f0000b18000/0xe000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f0000002000-0x78)={0x51eefe98cd39b9f5, 0x78, 0xff, 0xffffffff, 0x5, 0xffffffff, 0x0, 0x8, 0x4000, 0xc, 0xfffffffffffff000, 0xe0d0, 0x101, 0x10, 0x0, 0x7ff8, 0x4, 0x7e5, 0x7, 0x2000, 0xad, 0x1, 0x1, 0x9, 0xc45, 0xfffffffffffffffc, 0x0}, r2, 0xdf57, r0, 0x8) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0xa4)="b2", 0x1}], 0x1, 0x0) 2017/12/18 14:29:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001f2000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00002cb000)={0x0, 0xac, "8df4126cff24105ae00ff9968006b4d486b9107c71776200c810d27bceb466b6a79dec46c81e47782d380cb94fcc2cb9055fb630b5ce95cdb1795e9ed5e1165d82106f7566a3f06138aa96c8fde080825a65af28beb9dd496cf2b52ab9591dbb7bd54bb1522b51d151b7f19a64eedad88b73c0c27354aa4906df78b2aef8d820d892a658477c820ffe9da7dc66a62f9f08bdce6d592e880208a77805d93cd866292ff8d7571b152b3c1abcf3"}, &(0x7f000012f000-0x4)=0xb4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000063c000)={r1, 0xb6, 0x400, 0x5}, &(0x7f0000613000-0x4)=0x10) perf_event_open(&(0x7f00002d9000)={0x6, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/12/18 14:29:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x3, 0xfffffffffffffffa) r2 = syz_open_dev$tun(&(0x7f0000998000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000a05000-0x20)={@common="60637368300001000600fd00", @ifru_flags=0x301}) r3 = accept(r0, &(0x7f00001bc000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b56000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000507000-0x18)={0x0, 0x2, 0x30, 0x5, 0x10000}, &(0x7f0000aa6000)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000de9000)={r4, 0x1}, &(0x7f00000b3000)=0x8) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000dd0000)={0x1, &(0x7f0000350000)=[{0x6, 0x0, 0x0, 0x3}]}) r5 = fcntl$getown(r2, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000dbb000)=r5) syz_open_dev$urandom(&(0x7f00009fd000-0xd)='/dev/urandom\x00', 0x0, 0x200) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000934000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, @in6={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x0, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x79, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3e07e00000000000}], 0xa0) sendto$inet(r0, &(0x7f000084a000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00008e1000-0x20)={@common='nr0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/18 14:29:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000550000-0xd)='/dev/snd/seq\x00', 0x0, 0x10000) r0 = syz_open_dev$tun(&(0x7f0000cf1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002ca000)=0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000948000-0xe)='/dev/keychord\x00', 0x800, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004e6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) renameat(r1, &(0x7f000062f000)='./file0\x00', r2, &(0x7f0000012000)='./file0\x00') ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00002b0000-0x28)={@generic="431df1f38e6e0000112f648d1c22ce26", @ifru_ivalue=0x7}) 2017/12/18 14:29:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00002d9000)={0x6, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f00000f2000)=[{&(0x7f00004b2000-0xf3)="b1651d43ac284c49868b06ec08378ff81973be0f567180ae1aece7f3dd9adddec20814523517760b81d9e320a55b4e6cca9d6010d3a632905baf391630ef607b124b452b1ad1aeb0a0f2f8248d184fed94fe536d891fb3245b42fc1a992249201065396137d276a53bfee23096993543996452d5f0fe2c26b34879a7debe596c7861fcd15d689df1e762ef3ef06f712e3cb7c1254199dfcb734513dac3c199da4f8bb4d90efde4ecc9e6ea18a3392b910856682df517c6d177a7c743573d05005fa911efdffff647ddb18cb470638b8921b4644a98e4314c5b465634100a6e060505b6a7a86a9a519c1a48d2d4c6ee79b3dbfa", 0xf3}, {&(0x7f0000ca1000)="ab885aae4d53be76ddf85396aa8087b16fb59bd232e22a9e546a467f0c7e5c8ebd50850e0cec9d4be9770157d816143e27ebae5c05784a0a3333b1f2abd7389f155b6d481a1c16e721dc145357eb03deb35ebd72bc475dd4d0ca97dfb6833a2f2d683bf71d02abf53435de3b2c622baaf07be27c07cf4dfe630a2e98314e07fff8d606b5f9dace19154affb3bcafbd077ad9a90bb8699824572dd34c2700a689a3b7ba530298da7b570a95dbe6a0", 0xae}], 0x2, 0x0) 2017/12/18 14:29:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00002d9000)={0x6, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005f3000)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000b30000)={{0xffffffffffffffff, 0x2, 0x343, 0x3, 0x5}, 0x582, 0x40, 'id0\x00', 'timer1\x00', 0x0, 0x4, 0xd9, 0x6d, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 14:29:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001a7000-0x8)='./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)="") socketpair(0x5, 0x6, 0xffffffffffff3dda, &(0x7f0000d74000)={0x0, 0x0}) recvfrom$unix(r0, &(0x7f0000870000)=""/153, 0x99, 0x103, 0x0, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r2 = open(&(0x7f00008cc000-0xe)='./file0/file0\x00', 0x2, 0x44250040cba35a46) execveat(r2, &(0x7f00002e0000)='./file0\x00', &(0x7f0000b3f000)=[&(0x7f0000bb3000)='msdos\x00', &(0x7f0000ec3000-0x6)='ramfs\x00', &(0x7f0000a45000)='\x00'], &(0x7f00001aa000)=[&(0x7f00009ec000-0x6)='msdos\x00', &(0x7f000055e000)='msdos\x00', &(0x7f0000d5d000)='#lo\x00', &(0x7f00008b0000)='ramfs\x00', &(0x7f0000873000)='\x00'], 0x400) mount(&(0x7f0000647000-0x8)='./file0\x00', &(0x7f00006af000)='./file0\x00', &(0x7f0000310000-0x8)='qnx6\x00', 0x203ffe, 0x0) r3 = mq_open(&(0x7f0000787000-0x2)='&\x00', 0x2, 0x1e0, &(0x7f0000ba9000)={0xc01, 0x401, 0x1, 0x401, 0x5, 0x0, 0x8, 0x20}) lseek(r3, 0x0, 0x0) 2017/12/18 14:29:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x9) readahead(r0, 0x80000001, 0x6) socket$inet6(0xa, 0x807, 0x7) r1 = syz_open_pts(r0, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f0000002000)={0x3, 0x40000000, 0x7ff, 0x4, 0x6, 0x8, 0x1, 0x9, 0x1, 0x9}) r3 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r3, 0x3, &(0x7f0000003000)={&(0x7f0000003000)="fb1f38bde935c0722fa7f750ffd706d8aaf8ae5cb12a5bee2d03f62f8a0d2029710628c8f10bc4348b3b3849688c4860d36bc5d046c0124525c2fa6f93111d5ac16390ccd2c8c5e40f6f77a98d3d7815490686679b9f7a2f", 0x58}) prctl$setendian(0x14, 0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000005000-0xc)={0x4, 0x0}) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000001000-0xc)={0x3d, 0xa84e, 0x100000000, 0x4, 0x400, 0x2}) ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000005000+0x53e)=0x0) fcntl$lock(r0, 0x5, &(0x7f0000005000)={0x1, 0x7200eaa711bdbd35, 0x5, 0x9, r3}) keyctl$join(0x1, &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x1, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000007000-0x4)=0x1a0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000005000)={0x0, 0x6}, &(0x7f0000008000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000004000)={r4, 0x100}, &(0x7f0000002000-0x4)=0x8) 2017/12/18 14:29:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f000037b000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ppoll(&(0x7f00002fd000)=[{r0, 0x3, 0x0}, {r0, 0x108, 0x0}, {r0, 0x0, 0x0}], 0x3, &(0x7f0000461000-0x10)={0x0, 0x0}, &(0x7f00002fa000-0x4)={0x1}, 0x8) sendto$inet(r0, &(0x7f0000432000)="", 0x0, 0x20000819, &(0x7f0000db5000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000d5a000)=r1) r2 = dup2(r0, r0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000a51000-0x28)={0x5, 0x7f, 0x200, 0x3, 0x20}) recvfrom$unix(r2, &(0x7f0000790000-0xbc)=""/188, 0xbc, 0x21, &(0x7f0000681000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) sendto$inet(r0, &(0x7f0000e46000-0x1000)="11", 0x1, 0x1, 0x0, 0x0) 2017/12/18 14:29:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ddf000)='net/igmp\x00') getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000c0e000-0xf7)=""/247, &(0x7f0000f06000-0x3)=0xf7) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000633000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) r2 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000453000-0x4)=0xbe1, 0x4) sendfile(r2, r0, &(0x7f0000318000-0x8)=0x4b, 0x400000ff) 2017/12/18 14:29:58 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cea000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000001000-0x8c)={0x1, 0x5, 0x1eb1e00000, 'queue0\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ca5000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000582000)='./file0\x00', &(0x7f000060c000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9020, &(0x7f0000ce1000-0x19)="") lgetxattr(&(0x7f00006bb000-0x8)='./file0\x00', &(0x7f0000f75000-0xe)=@random={'system.\x00', 'msdos\x00'}, &(0x7f0000794000-0x9)=""/9, 0x9) mount(&(0x7f0000647000-0x8)='./file0\x00', &(0x7f00006af000)='./file0\x00', &(0x7f0000310000-0x8)='qnx6\x00', 0x203ffe, 0x0) 2017/12/18 14:29:58 executing program 2: r0 = dup(0xffffffffffffffff) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000614000)=""/113) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000a3f000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00005e5000)='ramfs\x00', 0x200004, &(0x7f000002c000)="") utimes(&(0x7f000074c000-0x8)='./file0\x00', &(0x7f0000689000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) r1 = open(&(0x7f0000f05000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000167000)=""/0, 0x0) 2017/12/18 14:29:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000a3f000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00005e5000)='ramfs\x00', 0x200004, &(0x7f000002c000)="") clock_gettime(0x0, &(0x7f0000338000)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d0d000-0x8)={0x0, 0x0}) select(0x40, &(0x7f00008b7000-0x40)={0x8, 0xfffffffffffffffa, 0x1, 0x7, 0x81, 0x3, 0x7f, 0x2}, &(0x7f000002f000-0x40)={0x6, 0x9, 0x7, 0x7, 0x5, 0x6, 0x5, 0x4}, &(0x7f0000a55000)={0x2, 0x5, 0xffffffff80000000, 0x3, 0x7, 0x9, 0x1, 0x1}, &(0x7f0000313000)={r0, r1/1000+30000}) utimes(&(0x7f000074c000-0x8)='./file0\x00', &(0x7f0000689000-0x20)={{0x77359400, 0x0}, {0x0, r3}}) fcntl$setpipe(r2, 0x407, 0x1) r4 = open(&(0x7f0000f05000-0x8)='./file0\x00', 0x0, 0x0) syncfs(r4) getdents64(r4, &(0x7f0000167000)=""/0, 0x0) ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f0000a14000-0x2)={0x6, 0x101}) 2017/12/18 14:29:58 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003d0000-0x10)='/dev/sequencer2\x00', 0x20002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00002d9000)={0x6, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000cc8000)=0x400) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000815000)={&(0x7f000066c000-0x18)=[0x7ff, 0x7b, 0x7f, 0x9, 0x1, 0xa8], 0x6, 0x6, 0x6, 0xaa08, 0x800, 0x9, {0x101, 0x4, 0x5, 0x7fff, 0x3, 0xd0e, 0x4, 0x6, 0x5, 0x7, 0xfffffffffffffffa, 0x3, 0x6, 0x5, "ae3d5f939e9afa77f84978c6f03f2cf9c96fad488fe35330842148300f294dd0"}}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fda000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCSBRK(r2, 0x5409, 0xfa4) write$eventfd(r0, &(0x7f0000456000)=0x0, 0x8) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000feb000-0x93)=""/147) 2017/12/18 14:29:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c9b000)='/dev/sg#\x00', 0x8003, 0x8002) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000e000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000055000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000454000-0xc)={0x0, 0x0, 0x0}, &(0x7f000005f000)=0xc) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ac1000-0x16)='/selinux/checkreqprot\x00', 0x18040, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00004c3000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000519000)={r4, 0x1}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002eb000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x6, 0x1, 0x7, 0x11, 0x20, 0xa0, 0x6, r1, r2}, {0x2, 0x80000000, 0x7fffffff, 0x20, 0x80000000, 0x8000, 0x3, 0x7}, {0x41ff, 0x5, 0x6, 0x4072}, 0x3, 0x5, 0x7ff, 0x0, 0x0, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x10000}, 0x19, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff7, 0x0, 0x3, 0xd1b, 0x40, 0x0, 0x5}}, 0xe8) readv(r0, &(0x7f000043e000)=[{&(0x7f0000a49000-0x1000)=""/2400, 0x960}], 0x1) write(r0, &(0x7f0000c09000-0x30)="b61eb85e1e0800000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d8742678ce22cad160e96aa1fae1a", 0x30) r5 = creat(&(0x7f0000d20000)='./file0\x00', 0x8e) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000039000-0x4)=0x0, &(0x7f0000a9e000-0x4)=0x4) 2017/12/18 14:29:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00008e8000-0x8)='./file0\x00', 0x2, 0x9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000154000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2, 0x0, 0x1, 0x4bd, 0x58000000000, 0x0}, 0x20) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00001cd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000017000)=0x9, 0x4) sendto$unix(r2, &(0x7f0000b36000-0x9)="11", 0x1, 0x0, 0x0, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001be000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000889000)={0x0, 0x800}, &(0x7f0000a87000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000b5b000-0x108)={r4, @in6={{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x200, 0x7, 0x8001, 0x3, 0x4, 0x100000001, 0x7, 0x4, 0x1, 0x9, 0x7b514089, 0x2, 0x4, 0x800]}, &(0x7f00002fc000)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000174000)={0x8, 0x208, 0x6, 0x8ca1, 0x0}, &(0x7f000023d000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f00000ea000)={r5, 0x1, 0xd2, "b9ab71aa62d8fe1003bb67d2f199f3b0acf9375142cfe098bd6afc75b0f40ae8f466d754d4724a1a14220f32abc59af79587de04419c919a5dfaecf253b7a761e21b2411af0568954fadbb4f4f52d000cb31bd20c94f75cd6ca4845bc92f900983b8ddfc7476c48cd7983e25a09a2d61a337e75cd2dfd819c5adb311e051a1e4caedbce0bad5ef2fe01774b23e173f3a981b328c2a1db0d2ca0f6376362e728fadc10f58b01d77bd1feeacae6b54b014a3c2bbfb74b1d2dea1769ca879b6bb7e32c4b194d57fc980b09591aa41ceb780c3cd"}, 0xda) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000825000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00006cf000-0x4)=0x10) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00003f2000)={0x200, 0x7ff, 0x1, 0x8}, 0x8) 2017/12/18 14:29:58 executing program 1: sysinfo(&(0x7f00007e3000)=""/170) r0 = socket$inet(0x2, 0x3, 0x40000000000001) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b13000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x80, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2017/12/18 14:29:59 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cc5000)='/dev/rtc\x00', 0x100, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 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)="") getpeername$packet(r0, &(0x7f0000fd4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d1b000-0x4)=0x14) renameat2(r0, &(0x7f0000033000)='./file0\x00', r0, &(0x7f000074c000-0x8)='./file0\x00', 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a4d000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c0e000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001b6000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x9, 0x2, 0x101, 0x10, 0x80, 0x0, 0xfffffffffffffbff, r1, r2}, {0x1, 0x80, 0x0, 0x3, 0x5, 0x23, 0x1f, 0x10001}, {0x8, 0x6, 0x7a7d, 0x3f}, 0x80, 0x400, 0x4, 0x1, 0x0, 0x2}, {{@in=@rand_addr=0x7, 0x8, 0x4}, 0x5, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x0, 0x0, 0x8000, 0x3, 0x0, 0x1}}, 0xe8) mount(&(0x7f0000647000-0x8)='./file0\x00', &(0x7f00006af000)='./file0\x00', &(0x7f0000310000-0x8)='qnx6\x00', 0x203ffe, 0x0) 2017/12/18 14:29:59 executing program 1: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b16000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000fdb000)={0x0, 0x3f}, &(0x7f0000fdb000)=0x8) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fdb000)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x0, 0x2, 0x3, 0x8}, &(0x7f0000b2c000-0x4)=0xa0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fda000)={0x0, 0x0, 0x0}, 0xc) r3 = getgid() syz_fuseblk_mount(&(0x7f0000252000-0x8)='./file0\x00', &(0x7f0000f89000-0x8)='./file0\x00', 0xe002, r2, r3, 0x1, 0x0, 0x204000) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fdc000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ftruncate(r4, 0x1000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000ea000-0x4)={0x100000000}, 0x4) ioctl$EVIOCGKEYCODE_V2(r4, 0x80284504, &(0x7f0000b68000)=""/55) r5 = eventfd2(0xfffffffffffffffd, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r4, &(0x7f0000fdd000-0x48)="f60f3c8d0af0e4ffd62a5be830a5047e319c79fe2640fa5b1feb942061904bce72255d54cfa48cfdcb2499c87e7a49261a978fb5f2de40c597fa53ee7b46bca100e4cf58a573b73d", 0x48, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r5, 0x5452, &(0x7f0000fdd000-0x8)=0x4) write$eventfd(r5, &(0x7f0000456000)=0x0, 0x8) 2017/12/18 14:29:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000998000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000540000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f000035d000-0x88)={0x8, {{0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000dd0000)={0x1, &(0x7f00005e7000-0x8)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f000084a000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 14:29:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000741000)="2400000000ffff004d09000000e80ddf0303ec00f8ffff000c0001210400000000000008", 0x24) 2017/12/18 14:29:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x10) write(r0, &(0x7f0000702000-0x24)="24000000170005004d08000002e80103037f000c100401000900010019010500210009cf", 0x24) [ 36.334467] device gre0 entered promiscuous mode 2017/12/18 14:29:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00002d9000)={0x6, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) accept4$inet6(r1, &(0x7f0000c98000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000a21000-0x4)=0x1c, 0x800) getresgid(&(0x7f000081f000-0x4)=0x0, &(0x7f0000372000-0x4)=0x0, &(0x7f0000163000-0x4)=0x0) 2017/12/18 14:29:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x7f) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000f51000)=0x0, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e9e000-0x9)='/dev/ppp\x00', 0x10402, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x3d, &(0x7f0000518000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000070000)=0x14) sendto$packet(r1, &(0x7f00006cc000)="a1318749b7f47d5322ec147c310e900c08750a9750c1bc0c14407215d8cd3e590a1efa77aaaae836cd79d128c5860077db7b0fb48dc713a1c7cba69d34bd8506fcfeb8bb39ad5d31af2613f12e3a5f297b4c3620798166bad691b6b3ff7680f2654f1dfea766b96ed804192a534ea1c7fdcf9ed12c1ddd880d0cb39d375102f31bf55f3ce330128cd4804ec3fa40fa74ba042f7f1c6a2d6840632b488f972a0404f71080ae5d1a1dc8beb1b0d486ee7b444308984c6530a749d61f9af709d90a9142bac44b0d9d81a0c1a94a44de64654904746e6ceacbc5d5b972", 0xdb, 0x44011, &(0x7f00007bf000-0x14)={0x11, 0x0, r2, 0x1, 0x9, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2017/12/18 14:29:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f2c000-0x9)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000695000-0x30)="b63db85e1e4d00000001b29d00000000ffffffffed5ed2bc7009000000000000008d872c678ce22c9b160e96aa1fae1a", 0x30) write(r0, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r0, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r1, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80010000, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00008d8000-0xfe)=""/254) readv(r2, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) 2017/12/18 14:29:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000653000)='/dev/rtc\x00', 0x200001, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000050000)=0xfffffffffffffffa) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a09000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1000, &(0x7f000000a000)="") mount(&(0x7f0000bad000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f00002c5000)='ext2\x00', 0x100000, &(0x7f0000aed000)="") mkdir(&(0x7f0000b0d000)='./file1\x00', 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c88000)={0x9, 0x4, 0xffffffffffffff80, 0x5, 0x0}, &(0x7f0000921000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000078a000-0x10)={0x4, 0x200, 0x8, 0x9f9, r1}, 0x10) mount(&(0x7f0000725000)='./file0\x00', &(0x7f0000d10000)='./file0\x00', &(0x7f0000da8000-0x7)='mqueue\x00', 0x0, &(0x7f0000ad6000-0x3)="") r2 = syz_open_dev$mice(&(0x7f0000fc3000-0x10)='/dev/input/mice\x00', 0x0, 0x800) r3 = mmap$binder(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x2000003, 0x3d76dd1979747f78, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000295000-0x18)={r3, 0x0, 0x0, 0x0}) pivot_root(&(0x7f0000984000-0x8)='./file0\x00', &(0x7f000094c000-0x8)='./file2\x00') 2017/12/18 14:29:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000ac000)='./file0\x00', 0x89) accept$unix(r0, &(0x7f0000cf8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000066e000)=0x8) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x0) 2017/12/18 14:29:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000096c000-0x15)='/proc/self/net/pfkey\x00', 0x32000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000dbb000)=""/151) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000702000-0x24)="24000000170005004d08000002e80103037f000c100401000900010019010500210009cf", 0x24) 2017/12/18 14:29:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f00006bb000-0x50)=""/80, &(0x7f0000001000-0x4)=0x50) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000deb000)={0xffffffffffffffff, 0xffffffffffffffff}) gettid() getpid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00007d6000-0x4)=0x0) fcntl$lock(r1, 0x8000000000000007, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, r2}) socket$inet_sctp(0x2, 0x0, 0x84) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b41000-0x8)={0x0, 0x0}) fcntl$lock(r1, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000d4e000)={0x0}, 0x4) close(r1) 2017/12/18 14:29:59 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000013000)={0x0, 0x2, 0xfffffffeffffffff, 0x4f67, 0x4ac, 0x6, 0x6, 0x1, {0x0, @in6={{0xa, 0x0, 0x9d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7799, 0xffff, 0xfff, 0x2, 0x1}}, &(0x7f0000014000-0x4)=0xb8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000005000-0x6)={0x0, 0x101}, &(0x7f0000014000)=0x6) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000000b000-0x98)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xa8d}, &(0x7f0000014000-0x4)=0x98) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000014000-0x1e)={0x0, 0x16, "4d24a687b4e20a329cc91dbcf6e5c5151d5bc31c0632"}, &(0x7f0000013000)=0x1e) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0xdd, "b6c3cb6c3428baa527cc63acab9dc8976c9b6d4beea402b1c12b8472a20625e245c1887537f4bdc362a16ecb8f2e016410e83f0d872479e9a5f82fb3ff31d570ee49bc9936bb39962aedf224fd15fedb0e19389d4559e908fda0a1301834c25c0af3c55969cbf5358e7f1fad38ea3ba72566f8aefcd0b2fdf250a5702ad2e29350f41e909183d5510f53289fe6d4487c7127418fad3c16f97233b483d106390fd848d4ae33d86bb403e32502ab118a8d5c76cf1a9023f15537f6ca619bb013a989e7e73ebd33e85bc868e2c6e23525cdb8e350b134633e77bc0ecbc37e"}, &(0x7f0000014000-0x4)=0xe5) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000011000)={0x0, 0x8001}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000013000)={0x0, 0xbb, 0x2, 0x5}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000013000)=@assoc_id=0x0, &(0x7f0000013000)=0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000013000)=@assoc_value={0x0, 0x400}, &(0x7f0000013000)=0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000013000)={0x0, 0x80}, &(0x7f000000d000-0x4)=0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000013000)={0x0, 0xa7, "1c86b608c6df4539be4fa0baa0ccd63dc2edccdffca40d5f25b3a655b330b3dd2a5cc2a3dc6e0713f202f4729e10563ccc0fae1e85cd1049d4d83624a11178d4be084c3895a9a48299629171827c47b64d89ac86f20b4f21f3ef86f4258e7cb28c0a64aaca77defec6ff878996e1ca84da186bb3a8b2a71794469150d1e33e022e358cde5aae41abdfda636500bd8ee53191785da9646bec09e0e73d5bd0d4e37fac1ae94d1f3a"}, &(0x7f0000013000)=0xaf) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000005000-0x48)={0x0, 0x40, "ce8986185553f4e85761123dd9e34e3ff14b66dcfb4dfb47ac39215587709dd7ad9717508f1a7fa220cb033943cd2821d6acea64122f66e02bcf3e7022ccd711"}, &(0x7f0000013000)=0x48) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000002000)=[{&(0x7f000000d000-0x10)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000013000)=[{&(0x7f0000014000-0xe0)="bfeb8abd2f38901f76b2c93690ad294ad3456f2193c8f2d1ea1370e84e684c422921131ce0b60cf667d949f272675425a1ae32438aa0b1b2b948b22f5b810af6260339fa25348df833f7dbd5e3531e482b3a38e70247a58c032e467faa93cff9f1c0206a062756918d3cb8ff9be4ce96766a3b913f7aa0408ef3e15e13404b5e4d28767eb405650d8c4b6ebe0cf92450a1f18096b053ce7363f49eaeef2061a0f4ee5546da87c6fdd11a51d6506a443355f3cc0efacec580311a1a32ea3f968081c8cdb968cc278ea0d12f54e9dbcc2166f36bf36d45d73e70461a4ac412534a", 0xe0}, {&(0x7f0000014000-0x1000)="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", 0x1000}, {&(0x7f000000a000)="11feee1c0772e1bb291f4da6a3b06462b8a955445ac53ac1c2367b59ae393538dad9d12e4ea7a0813f8894335c2f4232c453f4be3de2d7f709d1ae12fd19014aa8b4d67300ec73c4516b50572a155b640fed495e99af3086701ea14405e3f1293c118dfccc08e04cc34659a3972613d18efcb4a8e957c1c705adcf665e7eaba8e62ca183ccafa23d00c245d09d483e8342da62b94416e63121f448a9e9f212d911d0", 0xa2}, {&(0x7f0000013000)="2d16d2fb70fee61e5ad662614965eea0064b65a6b3c9121da74086c11d1852e5089dda06fac885a36a4baf33c1f7f5c28d81a5db28f658ae1bde0b6bd40cfd6a420b0075c69912adac2a891df66f7d68e0f6155517ececdd32f62a47dafe92d157a8be6c895865d7ae80698078aecdfa3f19c1756a0719e7beb9acb0be57a1ebe7a81b8d045fb82153d8ca9a67521930f85a7724563db55703940c814544d729ad98c54f37bce25955781e099959ebd59dc9bee893de7421c4072b798ce7a8972ccf0d1d9fa65956f81bce82c70629", 0xcf}, {&(0x7f0000013000)="b50076286a3421d61e2b4879cd9cfeffc83673d36a8e158734d223c4521ee29598a58a76678410009b3ec954e45f62b1249f9aca2469b98198072d6fc5872aa2431a7bbbd6f63bf0d7fc810324e7da551bc2a16a39e86100ddba5c07d6a5a3403717875bbf048a13b26630cd314b72ca1688785e959526fc62ce08516d4002f7fd57ce376a55b66df98674f78721af1662307ce3b4de0b0f44e98a433e0e645d69986ba65058b57d68f5f32d91faed1faaf6a67fc8a06deec23aad17e2290fda7413", 0xc2}, {&(0x7f000000f000-0x12)="ba530ae04d096ae94feb0360c13fe3f6793c", 0x12}, {&(0x7f0000013000)="10da7166d9b9856b", 0x8}], 0x7, &(0x7f0000013000)=[@init={0x18, 0x84, 0x0, {0x7, 0x1e3, 0x1f, 0x51f}}, @sndrcv={0x30, 0x84, 0x1, {0x43b, 0x6, 0x3, 0x1, 0x2299, 0x0, 0x6, 0x10001, r1}}, @init={0x18, 0x84, 0x0, {0x1000, 0x2, 0x3, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x4, 0x0, 0x3, 0x81b, 0x101, 0x5, 0x800, r2}}, @init={0x18, 0x84, 0x0, {0x1, 0x3, 0x7, 0x7f}}], 0xf0, 0x0}, {&(0x7f0000014000-0x1c)=@in6={0xa, 0x2, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c, &(0x7f0000006000-0x80)=[{&(0x7f0000013000)="f04fc584fa2f69fb6c544fea9e9e04aa203334c787bcef3b0a5bd83237cd099cbce3cea8aaca96304d8454209433526272c5cc37dcaae2a2ece645dd8527aa629aa39c82d984102efd0e848e0482044b8384bc04abc4ae3b101ae13a20dfc8295ce0304daadb27a749d4a76ebd1c276bff8f9b4bc7", 0x75}, {&(0x7f0000012000-0x7a)="2c974a60766103645a0fca9ff4f128fe41576cd95faa265719e3b814e3cd318f14386399fbd928a2186a967c81ecf6428889651214ef1c2183de8dde129cafba4f6f2e1c012dddb550c0ffe4e9c2a30da7ca21a4585de527dc704590a85c88955dbe72e6d7997661d57ed3027d7eea65aba1460e17bef13016cf", 0x7a}, {&(0x7f0000013000)="cad316700167e06b2927ec6ecb6e7e4958c8df586617ecea04f5bf740de9bc064da2585488eef0ae81f474ab7e362b3f4793da1e3fdde30d22bc882e", 0x3c}, {&(0x7f0000013000)="5f9190c893f06ac8fe080f0db7183f12c0376646df8af6c9667c78140a56fd2bce7d2b38377fe14194b47560da4cc4cf6b2801abf74c753a2331a56bbd1f12a27e933df761a65a58c24a80273ebc4960af1a9126b5f465f98edd9bbe006f38a763516628632d2e6c335a7345", 0x6c}, {&(0x7f000000f000-0xc9)="51677b2ec38f82e51c58b6a99d96ef7aecf388aae87cd82df6e3a46cdff1897db1cb862d6f42e852b5cb4b378b4ffbce0bbba2a1296b5b4d231a5dd8d061743ff5d2d370b95eef408d18175ff8e24c17c3e71191ea002a486234dd81b81106c19cb58ad283a030280b787b8815764840198fe13946909d8ef82a486690a9c00680ac5842b58793f29ecf93e685a0f74243189c34b2065b48d7ee6cf033eaf2dd553e980a895423eb35a433119d3e365bd936756f58557b458eea76a77d06c3517ab81bca3de1a01476", 0xc9}, {&(0x7f0000013000)="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0x1000}, {&(0x7f0000008000)="e5ef1da5f7a86796bb23d8021bd477f05095655dc18deb6540d5f25ab85e79dbcbd04234227a889318f5a97566586c79033273ad907e2019e87e2d050f3796fc4258a1e8d266b1782fc7f409beca499b14a64497a89a79ef80e11d8fe6053ae0f104847a975bfa7d679758ea72fb7369e62711090a4ffe4126d90ccb25afe41b6ab8fdbf58aabcf7c6923a03d8a5e22d378f29cb85787b996210c61fa1c4", 0x9e}, {&(0x7f0000014000-0xd1)="90a82f7506871ecda603a08a530b71ad0e7a00c028904b0eff4fc869015175cd3574353642c8ca63578ae6370389264df57df051d635ba78809fc326cd1294e2c3a2b10c708e73d73646309ecdec28cd6b10e17110f993d0bf7283a019b589be89fd066dc9812ada3fb231e8f839ef19da476585894809af3ee371c46b8a16b7f8436ac4f53ea64250024d1a421c29fd4f438bcc913d760030d8975d00f78bdc4e2984d966620d07edc188c6a61abd2db9f55ff861d1753acf004b7be7c62b8c926f0c4d4afc1ab6960fcb89699b9b0f0e", 0xd1}], 0x8, &(0x7f0000003000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x2, 0xfffffffffffffc1e, 0x3f7, r3}}, @init={0x18, 0x84, 0x0, {0x6, 0x7, 0x1, 0x5}}, @init={0x18, 0x84, 0x0, {0x11b462b8, 0x7, 0x100000001, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x10001, 0xc, 0x7f6, 0x5, r4}}], 0xc0, 0x4000000}, {&(0x7f000000e000)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000014000-0x10)=[{&(0x7f0000009000)="b14b2c5a8c51f184d9bf1ad0013965dfb34294e696a839cdfff7d7c4b5a008ab427f420c4c2253008f550806986548b2a2060dd127ac96386224625df6b484aa7756a4773bcc7d2c894e1f5b728e20ee746ef488", 0x54}], 0x1, &(0x7f0000011000)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x7, 0x2, 0x80, 0x26d, 0x0, 0x9, 0x8, r5}}, @init={0x18, 0x84, 0x0, {0xffffffff80000000, 0x2, 0xe, 0x3}}, @init={0x18, 0x84, 0x0, {0x6, 0x20, 0x0, 0x1}}], 0x90, 0x80}, {&(0x7f000000f000-0x1c)=@in6={0xa, 0x2, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c, &(0x7f000000c000)=[{&(0x7f0000014000-0xcd)="a087196c2b3ad88151c9fc2ca21c75cacaefbb082db3b09ee6479707b5a4ee36426185ed344d1f4dda9cc6c4f5ddcb19e5940b71fd279fcaf27084b58420a023891b964cf02985a35a51ac4b067db287ef5650ef445067ef6c5be2240cd1c9006ec1ae7a1549b1b6871913aa87e9242e516a6c0e19b3ecae864ecdd2b19a2c4797da3b37b3116caba16691a5199e81d25fa64209de00ba4341a83d75032e0af71ffa4f4eb10fb6f2e5bdf1926f7f15b555bad44abcf43f9eba1db590e8a5d35e52b705907d2f04d773f6cd9402", 0xcd}], 0x1, &(0x7f0000006000)=[@init={0x18, 0x84, 0x0, {0x100000001, 0x130, 0x8, 0x1000}}, @sndinfo={0x20, 0x84, 0x2, {0x100000000, 0x800c, 0xb9b, 0x6, r6}}, @init={0x18, 0x84, 0x0, {0x5, 0x3, 0x6, 0xea}}, @sndinfo={0x20, 0x84, 0x2, {0x101, 0x8, 0x4, 0xbf4c, r7}}, @init={0x18, 0x84, 0x0, {0x8, 0x4, 0x1, 0x72}}, @init={0x18, 0x84, 0x0, {0x6, 0x4, 0xff, 0xffffffffffffff81}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x2, 0xf0bd, 0x2, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x9, 0x8, 0x4, 0x3, 0x6, 0x7, 0x7, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x7d4, 0x8000, 0x0, 0x10000, r10}}, @init={0x18, 0x84, 0x0, {0x2, 0x40, 0x0, 0x10001}}], 0x1e0, 0x10}, {&(0x7f0000002000)=@in={0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x20)=[{&(0x7f0000013000)="ebdc6c51486e83d3d667d0010bdbb654ced20d4bfdfc08f0e0cebaad490ab4cc7bdafa55ad44323ad5e63b9247038153c068e9d84a54c01027fc2bbd7e94aa43b1c31433a1474897c78198aa8d2cb823b510f52d70d3139639e445abae37f9a62ce765a9acbfb4766bd918475cdd20e97f14e3997fb376b01d47d6da4cd61b5742fb237eac74937c1f14b0dff100901d4b0b3b6be2fce6c3231fd65e8cefe0d34a02ba5b7fe6ecb5ac1c7c8cd329b0e14e0d3c1d3638a9b33c", 0xb9}, {&(0x7f0000013000)="8a3bd720442660d1ce5f7de5c786d3c9f1eb8d69d91f4b206668af5197c6fa2d03d5e33185324d41d35d4ca19faf37c9d06879226affd70d021e8138d9ac89cfdf539cd27aee40d4bc1a6a6522ed72c8b648754442a6655cc0351c1b065a88c1864f4978aa3af89798599b1f97c914619b21b93c57f3e88a53a01b904c616b18d1", 0x81}], 0x2, &(0x7f0000013000)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x10000000000000, 0x7, 0x401, 0x1, 0x400, 0x4f, 0x3ff, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x8001, 0x4, 0x8001, 0x7, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x5, 0x8201, 0x9, 0x80000001, 0xffff, 0x100, 0x512, 0x0}}], 0x90, 0x4090}], 0x5, 0x10) pipe(&(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000013000-0x8)={0x0, 0x7}, &(0x7f0000008000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r13, 0x84, 0x70, &(0x7f000000b000)={r14, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x69a2b826, 0x100000001, 0x1, 0x6, 0x153e, 0x80000000, 0x7f, 0x80000001, 0x73fc, 0x2, 0x6, 0x7, 0x2, 0xa17a, 0x9]}, &(0x7f0000007000-0x4)=0x108) r15 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r15, 0x1, 0x9, &(0x7f000000a000)=0x0, 0x4) 2017/12/18 14:29:59 executing program 1: 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)="") r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000857000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00001a6000-0x90)={0xffff, {{0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mount(&(0x7f0000647000-0x8)='./file0\x00', &(0x7f00006af000)='./file0\x00', &(0x7f0000310000-0x8)='qnx6\x00', 0x203ffe, 0x0) 2017/12/18 14:29:59 executing program 6: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000483000)='/selinux/access\x00', 0x2, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000de5000-0x4)=0xa16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000001000-0x50)={{0x0, 0xffff}, {0x5, 0x9}, 0x0, 0x1, 0x10000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000)=@common=""/16, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000002000)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000001000)='/selinux/access\x00', &(0x7f0000001000)='/selinux/access\x00', &(0x7f0000000000)='/selinux/access\x00', &(0x7f0000002000-0x10)='/selinux/access\x00', &(0x7f0000003000)='}(%/\x00'], &(0x7f0000003000)=[&(0x7f0000002000)='lo,em0\x00', &(0x7f0000001000-0x10)='/selinux/access\x00', &(0x7f0000002000)=',mime_type\x00', &(0x7f0000003000-0x2)='%\x00', &(0x7f0000003000)='/selinux/access\x00', &(0x7f0000003000)='/selinux/access\x00', &(0x7f0000003000-0x21)='#cpusetwlan0,cgroup$\'trustedlo[-\x00', &(0x7f0000002000-0x10)='/selinux/access\x00'], 0x1d00) syz_open_dev$tun(&(0x7f0000003000-0xd)='/dev/net/tun\x00', 0x0, 0x8000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000004000)='keyringlo.\x00') ioctl$KDDISABIO(r0, 0x4b37) setsockopt$llc_int(r0, 0x10c, 0xc, &(0x7f0000003000)=0xf526, 0x4) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000001000-0x10)={0x1000, &(0x7f0000000000)="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"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000004000)=@assoc_id=0x0, &(0x7f0000006000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0xffffffffffffff01, 0x209, 0x2a, 0xfffffffffffffffe, r1}, 0x10) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000003000)=0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000003000-0x8)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000006000)={r1, @in6={{0xa, 0x2, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x1000}, 0x98) openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/rfkill\x00', 0x0, 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) 2017/12/18 14:29:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f82000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000c01000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9b000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000c5e000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000a3f000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00005e5000)='ramfs\x00', 0x200004, &(0x7f000002c000)="") utimes(&(0x7f000074c000-0x8)='./file0\x00', &(0x7f0000689000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) r2 = dup(0xffffffffffffffff) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00006af000)=0x0) r3 = open(&(0x7f0000f05000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000167000)=""/0, 0x0) 2017/12/18 14:29:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x10000, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c1e000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f000058a000)={0x8, 0x1, 0x7}) 2017/12/18 14:29:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000deb000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_sctp(0x2, 0x0, 0x84) fcntl$lock(r0, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000d4e000)={0x0}, 0x4) close(r0) socketpair$inet6(0xa, 0x6, 0x80, &(0x7f0000c97000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000575000)={0x0, 0x55, "8f99c44baa3d7577eb67d4419e5a436cb0026494d10d0da45507d2fdf03200e3b8be70099c65759ab51bfafad87d4e96ff4a7316e20118cdda5226affeb0c9e7d79d6ac6eddeb8756b768b8223da579fde264408cc"}, &(0x7f000007e000-0x4)=0x5d) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00006e0000)={r3, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/18 14:29:59 executing program 1: r0 = socket$inet(0x2, 0x2000000000001, 0x20002) r1 = memfd_create(&(0x7f0000438000)='\x00', 0x3) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f000083f000)={0x10001, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x1000, 0x0, 0x10000, 0x7, 0x0, 0x76c1, 0x8, 0x1800001}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005a5000-0xb)='/dev/hwrng\x00', 0x81, 0x0) fcntl$notify(r1, 0x402, 0x1c) ioctl(r1, 0x5, &(0x7f0000f0b000)="be5a6d6189351adf3d9944918acaf1abe5eefefd3ed0faf90360d0a706adc03b52b3bfec2b825ef16e084522ba1c8c4ca5587c2385a70534c3520105b2337403ed2b2f7e1a4daf869e9baaaa92b4300bb630efdf98691accb406d4fef104d098555bc7285299268784f6384ad639145846647753e7cd6e3a20354776b2") renameat2(r2, &(0x7f0000979000)='./file0\x00', r1, &(0x7f000075a000-0x8)='./file0\x00', 0x5) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b13000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x80, 0x0}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x100000000, 0x3}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2017/12/18 14:29:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000782000-0x28)={&(0x7f0000ab2000/0x2000)=nil, 0x6f0a, 0x3, 0x80, &(0x7f00006ca000/0x4000)=nil, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000406000-0x4)=0xeb63c83, 0x4) bind$inet6(r1, &(0x7f0000b04000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000148000-0x1)="", 0x0, 0x0, &(0x7f0000f54000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r1, &(0x7f000028b000)={&(0x7f00007b5000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004ac000)=[], 0x0, &(0x7f0000d7e000)=""/0, 0x0, 0x0}, 0x0) fchdir(r1) 2017/12/18 14:29:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f000006f000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00005e5000)='ramfs\x00', 0x200004, &(0x7f000088f000)="47bc264a3272dcaad829e93aad03cacc8151fd71d23a914aabdfce140ff11fec42f912260712e8560c929ddc663cbb6d21b197f8be70c99e68d9b527cee2282c1e2ca83e053cb1ba01af524f8fa1ad08f95672a276f75f6f1d679907c4ba9ab7645dd46364f13537480c1e4f8659c8b523de8cb318397c3faab7ade327030000000000000026abb5109883bed78b04c842ac5e9a171b336a1ebc6cbb91da891f82") utimes(&(0x7f000074c000-0x8)='./file0\x00', &(0x7f0000689000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) r0 = open(&(0x7f0000f05000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000167000)=""/0, 0x0) 2017/12/18 14:29:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r0, &(0x7f0000001000-0x4)=0x0, 0x20000008, &(0x7f00008a0000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000001000)="c40742c1aed39b346a8ba9705b94cfb1601990db724aa256b8ecc9550e6c3f7cc2d4461dd8958b44576f25d4d753830bb37a813beef477c0ee0d421c7fdd5a755f87a1201192c66ea439fa0d43c6de71ad9c3a9e373eb402bd6cae55b3ad332d2c0fd6cfcd376d269cbb6608a0793cd7313fdcb84321abf105f559e8dcb6b28e5832bf78b758a7688c29e285f882", 0x8e, 0x24004000, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000003000-0x10)=[{&(0x7f0000003000-0x27)="80f96c9837f1dcd113d86aca5ed238f2032bca2e0a9d8f7768f71502395d81ec58c6c742349e51", 0x27}], 0x1, 0xc) alarm(0x7) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000001000-0x10)={0x0, 0x3ff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000006000)={0x2, &(0x7f0000007000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000007000-0x8)={r2, 0x3}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000003000)={&(0x7f0000008000-0x1c)=[0xe4, 0x8, 0x80000001, 0x2355, 0x1770, 0x8, 0x8000], 0x7, 0x1ff, 0x3f, 0x0, 0x7fffffff, 0x3ff, {0x9, 0x4a47, 0x6, 0xfffffffffffffffa, 0x4, 0x1ff, 0x3, 0x8, 0x3, 0x800, 0x9, 0x81, 0x8001, 0x8, "331c00b08bb8d61855a4fb87e9b0508cd11b27fb1ac4edbb5542b8afa193247f"}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000005000+0xf5b)={0x0, 0x7fffffff}, &(0x7f0000008000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000008000)={r3, 0x7, 0xb4, "bdf3fc3006c4c03166f377e73f10e797fc9457aa5191075e5a57a201f7725da1f52260a7f3841004f35350bdb2cc23fa2147b618cc2ed35aa1a2e242bc4486ba9241ee7280876b3ce29bff98d1a3a6b3c9492f006626652b579dfcd75c609b9d90d83dab7a2e8b10408df0687c9b9de08eaef6fdefccb272dd1f739cd5412ec9f6ba01d2c2df585eaed5a7769e403258ca2706320ad71b35c058ab04ca99bcbdb75c46bf4b3d8371dd29210f3ae96850b4a7e116"}, 0xbc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000009000)=0x80000000, 0x4) 2017/12/18 14:29:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000406000-0x4)=0xeb63c83, 0x4) bind$inet6(r0, &(0x7f0000b04000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000148000-0x1)="", 0x0, 0x1, &(0x7f0000f54000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r0, &(0x7f000028b000)={&(0x7f00007b5000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004ac000)=[], 0x0, &(0x7f0000d7e000)=""/0, 0x0, 0x0}, 0x0) 2017/12/18 14:29:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000cf1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002ca000)=0x5) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00002b0000-0x28)={@generic="431df1f38e6e0000112f648d1c22ce26", @ifru_ivalue=0x7}) 2017/12/18 14:29:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000cf1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002ca000)=0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00002b0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@rc={0x1f, {0xa4, 0x100, 0x3, 0x0, 0x0, 0xe24}, 0x9}}) 2017/12/18 14:29:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x2f, &(0x7f0000000000)=0x0) set_tid_address(&(0x7f000077a000)=0x0) 2017/12/18 14:29:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002a6000)='map_files\x00') readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000d68000+0x7c)=""/48, 0x30) 2017/12/18 14:29:59 executing program 2: r0 = socket$inet(0x2, 0x4, 0x40000000000003) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b13000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x80, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0x5450) ioctl(r0, 0x6, &(0x7f0000000000)="3292aeae649ca3113f41920cd446cfc80ecb2e5796e237b8192244eb2b9d4e15d0a104c98d36cbecf2fa1875c7d87c1b4f5ff71efd5372d20fbbb0c0ecd43c7135ebcf386f1321b47e4ffc16bbed538e2be8b6bda107e1e9df9ec9f414c8c7ce7f86f13ca8252650b03262557c772c050008e372e20f9b9bb821") getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) 2017/12/18 14:29:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000e27000)=0xeb63c83, 0x4) sendto$inet6(r0, &(0x7f0000148000-0x1)="", 0x0, 0x0, &(0x7f0000f54000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) recvmsg(r0, &(0x7f000028b000)={&(0x7f00007b5000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004ac000)=[], 0x0, &(0x7f0000d7e000)=""/0, 0x0, 0x0}, 0x0) fcntl$setpipe(r0, 0x407, 0x7971) 2017/12/18 14:29:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000304000)={0x0, 0x0, 0x0}, &(0x7f0000f84000-0x4)=0xc) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000702000-0x24)="24000000170005004d08000002e80103037f000c100401000900010019010500210009cf", 0x24) 2017/12/18 14:29:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000e22000-0xf)='/dev/sequencer\x00', 0x301040, 0x0) r0 = dup(0xffffffffffffff9c) getpeername$packet(r0, &(0x7f0000d05000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00005fd000)=0x14) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000b7e000-0x96)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="dad4bab31682", [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2017/12/18 14:29:59 executing program 7: r0 = socket$inet(0x2, 0x3, 0x40000000000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x101002, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0xfffffffffffffff7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0x8f, &(0x7f0000002000-0x5c)="6e88b24ae7b70b4ec54c0006483dc617fb36097f16cfbf30f79b8d3d25559e7e96fe24509de1d74261de32cd91309dac3c474e58960ab894b3525b44edcd9395700642b03f84f63e736e3fbacc3b46b2cc4e6941a11d7b34bb2a5dc0", 0x5c) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b13000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x80, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2017/12/18 14:29:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000aec000)='/dev/rfkill\x00', 0x80000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ac5000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cc1000-0x4)=0xe8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000deb000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x8000000000000007, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) socket$inet_sctp(0x2, 0x0, 0x84) fcntl$lock(r1, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000d4e000)={0x0}, 0x4) close(r1) 2017/12/18 14:29:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x2, 0x2) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f95000)={0x2, [0x80, 0x401]}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = gettid() r5 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x8, 0xc19}, 0xc, &(0x7f0000001000-0x30)=[{&(0x7f0000002000-0x106)=[{0x44, 0x6, 0x200, 0x3, 0x40, "6dc705f698775b3a47c7f820cc7621c2657e7d7382d4ff5cf0d1fe72d4880281c3092a060c702a3813bf6fc9a21379d80286ba50"}, {0xc2, 0x401, 0x701, 0x8, 0x8, "80efbe96181665dd65cfc522db751d1ae96ac881b71c897bcc1b198d009df50564d730a826f9623ce78d34985e9324b65fc89716d70f64b94f6510995e4e899e0b7fe893b2a95fa7d0c6b524a0e70283a2825106b8ce09f2ddb54b67a1328f57b28ca9be235d12b59eb519756485ff4904e9dbf731c88351a8e4177d05d02b437a6de551f01e2d68596e4b0277b04f6720a4577c1916c1c1ee51969b2b32ef464a6b4d6f3248cbaec7dc4ba93bf06cb27f80"}], 0x106}, {&(0x7f0000002000-0x127c)=[{0xeb, 0x5, 0x0, 0x1af6996a, 0x3f, "0810df6b447865428b7594f969f4cd0de5c53736060e55b17ab40f597a2987c670df59af8c5381d7c2b9ff62db8d26158892e32402138388d60b97fdf4b60506b69c089c61ab70fe66993e27f2566c69d795515ecdd8903f6e75a8b13a166e35d4726bcdd51a609a506ea4764250b23f1a644195d03497e66aaac5600de290232c64056b43b6f518dabe6faf63e55e99006db062e9f984763a10e9de0af654edbb90037c337cd9519ad790f071b3356d4a9dfad31703757892da079c1345b170e583508e1479aaed6c125472557a93ed6a9aabad56105cabed8ba5"}, {0x11, 0x7, 0x822, 0x2, 0x10001, "9c"}, {0x61, 0x40, 0x10, 0x7, 0x3ff, "d6e5b586aa6d4e34cc909b9d4e710d9ea6afd2a95988436de93186485f0426237ba2b45b7b743ed44f59ed4519145d908128c09f9c6181604eb3c651ec07091bff3245dfc4ecd6d27cd85e6d1bdf1ef2d2"}, {0x10f, 0x100, 0xa00, 0x10000000000, 0xa439, "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"}, {0x1010, 0x4, 0x800, 0xfffffffffffffffe, 0x7, "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0x127c}, {&(0x7f0000001000-0x92)=[{0x92, 0x3, 0x1, 0x0, 0x4, "78ffce116e8f0c0ab35b779af85fe18d3c8f7a311518457edc5640a7c408db6982a6f9c8c420b0c6f774e6df739a8bd557c010378f74467c909bcb96077a47087faa2c2fdcc463fd160c6c0cc2125f18d900b9024c7fba7f6d0c8ece3055d30f3c2ff85c54b10054e1fa168a2dea5d32aa853ef71657e077459514031cc42c752de0"}], 0x92}], 0x3, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x40, 0x10}, 0x1) r7 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x3, 0x400) fsync(r7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r7, 0x401, &(0x7f0000003000)="d92b657ec299a9b946fe58d727d0b48e759d4b3137db527c22685e068ed5d312b83a9aac2daf31f819e4851ac04aba4103652a131400720d2637f263b7b5bd0287761c3b501a057f67901e7a7b3ac0989592efdfe823259443e3fc2e4edfcbbdb35e12cdf014dad4781de0ab1c61f19634f2e212631c577fd507a7ba54c187adc4e174df85be0f5aee2c5a674ed5dacc0ebb") pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0xf77787c9f84fc695) ioctl$EVIOCSABS2F(r9, 0x401845ef, &(0x7f0000000000)={0x3039, 0x3, 0x3, 0xffffffffffffffc1, 0x100, 0x10000}) ioctl$PERF_EVENT_IOC_DISABLE(r7, 0x2401, 0xcd5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r8, 0x118, 0x0, &(0x7f0000005000-0x4)=0x2, 0x4) ioctl$KDGKBTYPE(r7, 0x4b33, &(0x7f0000002000)=0x0) accept4$ax25(r8, &(0x7f0000003000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000005000-0x4)=0x10, 0x80000) unlinkat(r8, &(0x7f0000002000)='./file0\x00', 0x0) keyctl$set_reqkey_keyring(0xe, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r7, &(0x7f0000003000)=""/113, 0x71, 0x40, &(0x7f0000005000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 14:29:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000a3f000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00005e5000)='ramfs\x00', 0x200004, &(0x7f000002c000)="") utimes(&(0x7f000074c000-0x8)='./file0\x00', &(0x7f0000689000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) r0 = open(&(0x7f0000f05000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000167000)=""/0, 0x0) bind$ax25(r0, &(0x7f000008a000)={0x3, {"f47f853bf92e4f"}, 0x647ae285}, 0x10) 2017/12/18 14:29:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000f4a000-0x8)='./file0\x00', &(0x7f0000e32000-0x15)=@known='com.apple.FinderInfo\x00') ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000c6e000-0x4)=0x0) fcntl$getown(r0, 0x9) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000e2000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000796000)="4c61705f73696c516600d61bc2cacc066d72fa92885a012408e0fb44700bedf75c06431cd8650a2d8f13898b5d73f1d00655e0") readlinkat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000d68000+0x7c)=""/48, 0x30) 2017/12/18 14:29:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e98000-0x4)=0x0, &(0x7f000051d000-0x4)=0x4) recvmmsg(r0, &(0x7f0000e64000)=[{{0x0, 0x0, &(0x7f00004db000)=[{&(0x7f0000da8000)=""/143, 0x8f}, {&(0x7f0000796000-0xb2)=""/178, 0xb2}, {&(0x7f0000369000)=""/112, 0x70}, {&(0x7f00004cb000)=""/4096, 0x1000}], 0x4, &(0x7f000063e000)=""/4096, 0x1000, 0xffffffff}, 0x7}, {{&(0x7f0000bcd000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000290000)=[{&(0x7f0000bc6000)=""/4096, 0x1000}, {&(0x7f00000e3000)=""/48, 0x30}, {&(0x7f00002b9000)=""/103, 0x67}, {&(0x7f0000100000)=""/0, 0x0}], 0x4, &(0x7f0000b8e000)=""/244, 0xf4, 0x80}, 0x7db6959e}, {{&(0x7f0000da6000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000087000-0x10)=[{&(0x7f00004eb000-0xc8)=""/200, 0xc8}], 0x1, &(0x7f0000a71000-0x76)=""/118, 0x76, 0x30d9}, 0x5}, {{&(0x7f0000a6f000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000998000+0xbeb)=[{&(0x7f00006de000)=""/4096, 0x1000}, {&(0x7f0000004000-0x6e)=""/110, 0x6e}], 0x2, &(0x7f000062d000)=""/57, 0x39, 0x4}, 0x3}, {{&(0x7f000090d000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000004f000)=[{&(0x7f0000997000)=""/185, 0xb9}, {&(0x7f0000c5d000-0x9b)=""/155, 0x9b}, {&(0x7f0000ad1000)=""/78, 0x4e}, {&(0x7f0000c58000-0xe7)=""/231, 0xe7}, {&(0x7f00007cc000-0xc5)=""/197, 0xc5}], 0x5, &(0x7f0000ea2000-0x6c)=""/108, 0x6c, 0x3}, 0x7fff}, {{0x0, 0x0, &(0x7f0000713000-0x20)=[{&(0x7f0000fc1000-0x8b)=""/139, 0x8b}, {&(0x7f0000c2c000-0xdf)=""/223, 0xdf}], 0x2, &(0x7f0000c02000)=""/24, 0x18, 0x8}, 0x9}], 0x6, 0x10001, &(0x7f0000b15000-0x10)={0x0, 0x989680}) sendmmsg(r0, &(0x7f0000f2a000)=[{{&(0x7f00008ab000-0x9)=@rc={0x1f, {0xffffffffffff8001, 0x2, 0x5, 0x6, 0x20, 0x7}, 0x0}, 0x9, &(0x7f0000f1b000)=[{&(0x7f00000d5000-0xe7)="921a593e592aa98dc1cd53ad22e07e883aae63cd6097d56247f1484d0a67bc33b8464941de51c92e1046b354101c41a586aa7c344ea7421804d8676506f3b40f45f486370a3489c440003331e04f031b3f07a687419bc7c4b3563643bba01cbd3e975931586a6ccef9733956e36cc33529685acefe0adc9903b770071d59bf1d6cace66fcdfe1c252ec53a1366ca85c812d01f9e232367ece2049a005a742a07cc4ee361c16139d95a760fe14b46abb9507a7d93e19c5cecbb73a5fc339c8a182f8d12202859ffd503bd580043cc47a5f03561e40e818985039281cedb87269ece1eb036598b79", 0xe7}, {&(0x7f0000395000-0x2d)="ca65118d3015c88247941093e45be749129e387b520bba6284f231afd2d5f27700d648f8ff1ac1de831130e096", 0x2d}], 0x2, 0x0, 0x0, 0x400c815}, 0x9}, {{&(0x7f00009f2000)=@l2={0x1f, 0x9, {0x4, 0x536, 0x1, 0x7, 0x0, 0x28}, 0x8, 0x3f}, 0xe, &(0x7f0000d19000-0x50)=[{&(0x7f000024b000)="5d7e38da33d3e82a2966d4c28bfd4c01cf6df9e598efb6c28802b4aed81853c27e3c53ed1d8d396ed8eeb16695c5bbf3d057f2d9bab0700c455e281f", 0x3c}, {&(0x7f00007eb000-0x59)="cd539695366427058af4292ffacd4a54fa25104711a7131caa523e654e693e1f038b0324f9f15430cbe5ab996a54cc9b287f371d23dad0e97ae5699b49c247d4169462d0a87d6f5b5926c9ca28f942081f7fdec04007441386", 0x59}, {&(0x7f00005fa000-0x1)="d9", 0x1}, {&(0x7f00002a8000-0x34)="423b456e361f52200237cf41d49b2a1555c2f28364b37f72b709b741088475aad28e9799c8423cc4485d0ac7a5dd3b1e72b9164f", 0x34}, {&(0x7f00000ac000-0xb4)="7de5079e5d0c31189b42b7a7783ff1a6fc2262c45c775442adfed9082bf5fef4f867161b10d79b3083c21c9bc1fd1f82a6bf172cfc02f971dcbae5decda2d3ab4ba2478dda08ba9aef67baa18c2898b704745d21a7527a6e0c1f92b699e1fbfb77df3474817423637ca2e3c0c41ee685b3ffac0101055d9a3ee0d796f230f6b2afc8231a24ababcb8db27097256cd5eb06735901411e20196bdf4c761f33669cbac6a35b8510bcd5837b40ddc5508e95b87856c4", 0xb4}], 0x5, &(0x7f00001df000-0x378)=[{0xd0, 0x85, 0x3, "826eaa7887298feb089620a4ad38ff9445b10266f7103798b3505624b019e744c05eecda1e41d6baee9a94fe0ccf8c6b37c793a84d517873d34aed724bb25714fd99cf26b8451bc037488c908fbb03ee8ebab77ec038f0c1bd01e6d58c58ebaafdfba7507760858f721d525c6bf06911d7b43eb9fb1787a79513897ecb7d5fb71c071cd06fa6819a6873d63f7a68f30500bb120018cb7dbf9e2647b51babcc2534ccfe7adf7595b1fb1aa9c8c0af9875afa7ad27007b65be8e"}, {0x108, 0x129, 0xfffffffffffffffc, "ff64ab946113d0e733ad7f3b8b88ebe7ea123ef390e63baff60fcbd27512311304be8f948053cb91561bfda323a085b3aa5ce94f0e8c28318862da936a6cddc13545e295fb712131496d0af7e8bc14b7a72d1bef2d9012f8de03e440de1c56329338b7d0d17430f49994ccad5ca7ae21f3586a1cbe43116d6728b33502ef8ceb5571f751938af4b65f389122eb07ca28922c8987dd1fc0d2cb017224ad0cd780f7083296582cfb2a4f4a6e0fb17a19088118c798f692fd2ffa8803da19f0020158214e4d734ea7f18494af73a487e698242367a206d1e271930335bda83352f2bfc79f226283be0a5e58caff3df7f479d46efc"}, {0xe8, 0x10f, 0x4539, "ba2e81e39d0b7e53df3978b69f4a06f3223c1b8a8123153add17b0849eef869c153738b51e032f5e880ef32c0f7b9dc30802c7eff5d2bee164e8bf6c395e5b95500f9186cbc743b12a5c9cd473e50d06b01f1ccdfcd61f7a8f0d28e9a2ada174f06eae331249e331b6fe4fbdcf4efe5a2b5684edc91d0f0c8b22f83cb6acd0c1e0c8c5ea53d163244578d0d6a7db2458ccb0b7b66e18bbffcd648ff4b87e3420a881cdf8d2604623271404e8b88fbc82ec7ddc1412930bccfb8b995bde3c06612df59fccbc66bfca6dc23d547accf4983ae59a5a48"}, {0x38, 0x19f, 0x7, "f38be28185a108380f17f50856c6a68e6f54ff64e01a1a749672cd02090ecf0463c2cd2bb838"}, {0x80, 0x107, 0x9, "afa91e383ab27ac962b7847d8724d04dde307b015e8dace3cb53e4814437fb5d03ee69c1c076b76dd1c376876a82658f8be93ad1f7ec8e143a3cc04a39c7b0870d509b381f7a6f198007507a7b12aa027bf513fbe0a1315b2b1ea542de1c5843e711537b5fe27faef6e8da09c7c133ad"}], 0x378, 0x4000000}, 0xff7}, {{&(0x7f0000432000)=@hci={0x1f, 0x2, 0x60955bca2c850fe5}, 0x6, &(0x7f0000af1000)=[{&(0x7f00007b0000-0xa3)="bce11b3622d36d61b0ba7aabfcb7a0253f7d4797206f608df61c7276a8df416774a9ac8db34958c5a53f6206f56f9bc1bafaad93c5721e88232f9cfa92dabc7e510df4d3583d6d38cfef6a2c9fe7a63ffc4da7eb941417decd04625e6164180741c097f16dc6fdd7ac18a391fad1dd22fed205bce41c782b87062a7e93f2c8cc0d5647ce429fdcb94bacd34a88b345cc04a0d0f043a181f030a2d6b13d4c4475f3517c", 0xa3}, {&(0x7f0000b4c000-0x1000)="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0x80, &(0x7f000080a000)=[{&(0x7f0000b2c000)="014b14081d748b767ab2d9954b64d75164c6fa891cc90de76df7a57b03fa21eb2e1591c04f85ef540ca4436a28076974eeccca55ceb6d25fc43d8ac933a3b220a26aedd55b201d763694d99d93255b9673572e8cd16d58ebccbb64e33f7bf0de39f5bdf0c33581e1d7ad7dbd64407112c08e0c92bd2aa068972e048ab9236670f95b395cd9a50a5f354cd26f76e00624a07631187f98dc07f57334824045f29a14819c865f2631b6", 0xa8}, {&(0x7f0000736000)="3b86d979da63606684711191912220c8d6e1d4b1bb06baf3860cb462eeed96787d44987fca68176b1d3c1851434ccb81c39dce439b07976cbc98faca899a10c238bcb1204d09705dcd9c", 0x4a}], 0x2, &(0x7f000081d000)=[{0x48, 0x112, 0xfffffffffffffff8, "a67671292bc0eeeb628c5c26415e3b02db0e65b6b209aba17f12616c3ca926db109f9afd65b9ed3666b150ed485d49ea8e96e1"}, {0x38, 0x1, 0xfffffffffffffc00, "ab4c70508c58a8ebda35e5940fa49f16292e9d3c92f2ebd73b81409b39d79ecf4a50"}, {0x78, 0xff, 0x100, 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{&(0x7f0000a9d000)="ec9be3fd737e578e782fb3aa653f9bf8686f8b561edac3713d6b8c38b128d5f65c0cee8b2c4d051e61f4d133ef617b06b778bb3939d4d2cfbbf2767eb118ebc6d8b8a7d8", 0x44}, {&(0x7f00001f1000-0xb4)="4ff2afadbc00176bbc7e8e59c9ecd7c122fe35c4bcd918609cc9df77b81e4183a16d166cd6e68797acdc31ef310af3fee2bc7de23b06b5ef4f7ea9aaf00dd76edd972315187c556f3552a413da9964a3db98b8be0a208aa368ee23c9b223ffab7d454e049810ff0e31e9ae80867ca1ee70627b14bf8e10b443547b6c292c7bc7da8363d90c414396d9fdc5976b801879eca98ceb73824a9fd7a464ae89b08f93acffc2598ed77fc813284bc9851c4b6cd6adba02", 0xb4}, {&(0x7f0000fcf000-0xae)="85204168f4393acb2455bb7573728b6d413dffb207dfc05cc682ca069ff1d874ee66876973671304ee041f13d1c78f61568999073107659fe4565db32bafc171a51b4689029a99a2fa8673b2269d23f89a6bace18c6e95f40c5ed6e3087c4464b57811b2fe9e683ddadf3436f3217dd40a0c5cdfc7b8f755fb70057ff1a1c12d2fcd4788fc37c7f6cb5152b17f534822053f43b61cb73fbb39ef148b721c90f9137ebdfb666502caf1af4ed939a4", 0xae}], 0x6, &(0x7f0000d3f000-0x13e8)=[{0x68, 0x13d, 0x0, "de2c300ed0f11b324a13d96d85765f3d4922e647a9eb634f56d1fa6b4db672c66ec221409c81a4d63e48875a7707db830a77b8615fc649987db35ee5008271a75249453f52b3fcdd1d8a3b43c355e65770c53a0cc9508a"}, {0xa8, 0x110, 0x0, "ee20468ae3f64be86bec0c63f3e03547c292f4f9b6164c0a93888f1b3c366b9bc530f1fa33ca50900fd63121de381a5df88144cf86b2b79ec281216c18c33a5abc21405a4cf9cf4b77089b83903c83ef6a2aa0ef03b52b92ff0f080058117b41bb8a2b445deb0b37695cfb66039f1743efad45a8e43d188a38fa21b681e27e6a6ca9ef68f6f02bf62e9b1f52dd6a95bd8864"}, {0x1010, 0x0, 0xfffffffffffffff7, "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"}, {0x18, 0x108, 0x1, "5a518a98eb87d1"}, {0x70, 0x10a, 0x7, "c532fb9cc983a00330639d960849d9bc2a6c964319e64967be96becff68cc3c478b9596e9abe65beeff2dfeb14e2137aba6b658bcfeeba58113f8221e155e87b5e5554bfdc626570f6cdcaf81a0e6df6952a652aec2c4881d11c2d91fc2ccb"}, {0x38, 0x109, 0x101, "7bcf1878570622085e58f817874f2e4b4a033288761b97246acca422fb448db56b"}, {0xe0, 0x11f, 0x7f, "5decf961cee56b681f0a5e22ee7814429c00127dd8f53979ebf6531b1ba85cef1a6d4ed5b3e94dbffa6b999be86382d076fa21cd61a126ff993395722df5e65fa3a5daf7fb30c36616adf2a142f30120b8db04a907d70755b47717650d4e6cc9d80cb1edda285e6e904bc658e8ba43c72d523832190ea4392e6a47ffce7208762e48de2ed5a6dd17305af16ae388a9c1cbe52f6e9e8d25e9fb61fe01930888e12f0dd0fa10a2801018423b450e03125127a5918b0257c74dd0d7d0b5a43a12a25443e3b9021dd6bf58fa"}, {0xd0, 0x107, 0x4a6a, "0d1f872c424cef639edd8c04a6f899f148f040a90dc5d338b5e9fc28ba06fb30fcccbe449b809f9d6023224bd9609ad6587b3f4ad4afc7560b2d150eae7857415d54c56c9e2380b766c96be6bf567a1cab4b798fc469fc8f1abe586c3b3bb52861d357d7c8aac74880472002523f3d6038bffd69c7213d46513f98e9979e0113c7a2c6261ba5d8b21cc2d1a1b1de4d9646a838360b10ac9ea7cabf92396cc208cb525e5e6fbb95f18056bbdf2bbcbe7204cf7e20fee40d45e8cba5ad"}, {0x10, 0x10b, 0xffffffff, ""}, {0x48, 0x102, 0xfffffffffffffff8, "5758e8895e5b93fb29511d1ec7ff0c269e1469620556befdf391d070da001941d11bec2e000d259961efa5a162aeb5bb537b2c"}], 0x13e8, 0x4}, 0x4}], 0xa, 0x20000001) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000088d000)=0x0, &(0x7f0000e02000-0x4)=0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f00000f1000)='/dev/sequencer\x00', 0x1a9042, 0x0) 2017/12/18 14:29:59 executing program 7: set_tid_address(&(0x7f000077a000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x80) ioctl$KDDISABIO(r0, 0x4b37) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000002000-0xa1)="20d221f020edcb17908e544ec728981c6e436ed7a628b8110adbe7a9e840d0ae1e0c8e2fa49afb2897434cdf7dfe7f89d5cbfca180b94ab734480fd4ef876605e85fadd918fbcc84fe620757e78fd8a0d2e32eee83e38bc977a42638d879f344e5b83ec4e5680e6e247fb55ddfb457dbb1bb6382f154851bc07db525362f5254b985fc9845479c8dab6d34596a0a106475988113a754229bca7f7c53a0dd2df858") 2017/12/18 14:29:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00002d9000)={0x6, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00003a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000292000)=0xc) ptrace$cont(0xffffffffffffffff, r0, 0x9, 0xfffffffffffffff3) 2017/12/18 14:29:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fremovexattr(r0, &(0x7f0000a53000)=@known='com.apple.FinderInfo\x00') fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f000037b000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000432000)="", 0x0, 0x20000819, &(0x7f0000db5000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) rmdir(&(0x7f0000cec000)='./file0\x00') ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000d5a000)=r1) sendto$inet(r0, &(0x7f0000e46000-0x1000)="11", 0x1, 0x1, 0x0, 0x0) 2017/12/18 14:29:59 executing program 4: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') fcntl$setsig(r0, 0xa, 0xd) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffc}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000fe5000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r1 = creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000fe2000)=@random={'system.\x00', 'ppp0cgroup\'-]\x00'}, &(0x7f00004fd000-0x76)=""/118, 0x76) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fe2000)={0x0, 0x0}) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fe2000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000ed1000)=[{{r2, r3/1000+10000}, 0x401, 0x9, 0x5}, {{0x77359400, 0x0}, 0x3, 0x7, 0x1}, {{0x0, 0x2710}, 0xab2, 0x3, 0x3}, {{r4, r5/1000+10000}, 0x100000001, 0x7fff, 0x0}, {{0x0, 0x7530}, 0x4, 0x4, 0xeed8}, {{0x0, 0x2710}, 0x8, 0x1f, 0x7}], 0x90) connect$ax25(r0, &(0x7f0000509000)={0x3, {"9b016abe2b6cf9"}, 0x7fffffff}, 0x10) 2017/12/18 14:29:59 executing program 3: set_tid_address(&(0x7f000077a000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x40000, &(0x7f000039e000-0x1000)="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", &(0x7f0000889000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000f05000-0x1e)="50293e3b537e8c870c87ed442f19add9721699dead067843dc40ad8a2ec4") 2017/12/18 14:29:59 executing program 7: 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) futex(&(0x7f0000001000-0x4)=0x0, 0x9, 0x5, &(0x7f0000000000)={r0, r1+10000000}, &(0x7f0000244000)=0x6c71, 0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x2500, 0x0) fsync(r2) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000002000-0x1)=0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x9, 0x1000, 0x2000, 0x200, 0x6, 0x7, 0x0, 0x7fffffff, 0x3f, 0x7}, 0x10) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000000)=0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000000)={0x6, 0x9}) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000003000-0x8)=0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000002000)=""/182, 0xb6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000005000)='./file0\x00', 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000006000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xa, 0x110, r3, 0x13) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r4, 0x6, 0x17, &(0x7f0000008000-0x4)=0x0, &(0x7f0000007000)=0x4) socketpair$ax25(0x3, 0x3, 0xc3, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f0000007000)={0x0, 0x0}, &(0x7f0000008000)=0x10) 2017/12/18 14:29:59 executing program 2: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000a94000-0x106)={0x0, 0xfe, "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"}, &(0x7f0000001000-0x4)=0x106) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000)={r2, 0xffffffffffff11e6}, 0x6) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0xa4)="b2", 0x1}], 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000)={0xa40, 0xc, 0x4, 0xffffffffffffffc1, r2}, 0x10) 2017/12/18 14:29:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000163000-0x4)=0xe175, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000235000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000cc5000)=0x1008) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a83000)={0x0, 0x0, 0x0}, &(0x7f000028f000-0x4)=0xc) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f0000ecc000-0x4)=r3) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d2a000-0x20)={0x5, 0x5, 0x8203, 0x8, 0x0, 0x2, 0xfffffffffffffc00, 0x9, r2}, 0x20) fcntl$setsig(r0, 0xa, 0x0) 2017/12/18 14:29:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f000049a000-0xd0)={0x40, 0x26c, 0x2, 0x7, 0x5, 0xee, 0x1000, 0x3, 0x59c0, 0x7, 0x2, 0x1, 0xffffffffffffffc1, 0xf210, 0xfff, 0x1, 0x8, 0x2, 0x8b7d, 0x1, 0x5, 0x4, 0x5, 0xfff, 0x6, 0x100}) r0 = getpid() r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000334000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000cb6000-0x8c)={0x8000, 0xff, 0x401, 'queue1\x00', 0x62381388, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_procfs(r0, &(0x7f0000ddf000)='net/igmp\x00') setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000a6d000-0x8)={0x6, 0xff, 0x1, 0x3f}, 0x8) openat$autofs(0xffffffffffffff9c, &(0x7f000049d000)='/dev/autofs\x00', 0x400, 0x0) r3 = syz_open_procfs(r0, &(0x7f0000c88000)='net/wireless\x00') sendfile(r3, r2, &(0x7f0000318000-0x8)=0x0, 0x400000ff) 2017/12/18 14:29:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007c8000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000017000)=0x9, 0x4) sendto$unix(r1, &(0x7f0000b36000-0x9)="11", 0x1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000c73000-0x18)={0x0, 0xfffffffffffffff7, 0x20, 0x101, 0x7ff}, &(0x7f000054d000-0x4)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000bfe000-0x98)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1}, 0x98) 2017/12/18 14:29:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000065b000)='./file0\x00', 0x4) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000a9b000-0x4)=0x40, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00005ea000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000000000000c6b760fae5"}) 2017/12/18 14:29:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000013a000-0x1a)='posix_acl_accesstrusted%}\x00', 0x200000000000001) fallocate(r0, 0x3, 0x9, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000e25000-0x5d)=@file={0x0, ""/91}, &(0x7f0000001000-0x4)=0x5d) 2017/12/18 14:29:59 executing program 5: prctl$getreaper(0x5, &(0x7f0000e33000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000e09000)={0x0, 0x4, 0x30}, &(0x7f0000345000-0x4)=0xc) sendmsg$inet_sctp(r1, &(0x7f0000d68000-0x38)={&(0x7f0000e78000)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f3a000)=[{&(0x7f0000b79000-0x51)="f099d41617281e248c6a3f2b1fc225c064e2fca774eba8b38d3194ddc6c3ab8b3c2f43c9b7ebf0ba4cb521b3bb8fc827c188270b99773604bf147e4eb7bb0a68559f7b1e738f6bba2b014c7455e612f173", 0x51}, {&(0x7f0000c6c000)="fc4980f1a9e1c3cc46fab35e6fce521b036ea2a68d23f13c067735051799ebe4c73f9578e6362866672c7fe8864c0271114501ebbd9a51d1ecc8ff625b52ffd077e263828071a88d159987a93d1f9dbadab94b3047b6e6e06e756935605a32dfc52fc2f2b6da80026fe6ca8875ca423f72ac0b65c46df336af63379ce0655462b5b5fc13a7129a67a2e040e60b4b56b07559b453828f24fbdfd81ad785d2ec46dddb5f0ecaced8fd95f4d69f7850ba8635cc925c3b7d8837511fb823f708457fe6b2ab0fe67ef211010fc0fb524ce5c3f5ef1f5e715b9c27a679ca80aac45fe1081261f5d4cbd623577a9546a2e2f278b2ed8525564e9ac42298d5f8ae", 0xfd}, {&(0x7f0000055000-0x33)="9f02cf79be4a2fac95f1f6b7e8fa126939c8ef728a77ca9531e7c09113d48c4e73ba58dc2c16c0b5753f20706d832a8abe55e7", 0x33}, {&(0x7f0000046000-0x21)="fa3436205cc0d4da679b241c6793735d2e5fc9e64d1c4473931ab80b76738bb222", 0x21}, {&(0x7f0000050000-0x76)="94d0b5327ee0c94713b3788ef5687319f3492fac7b742c8f8ee0cd5f05d90d1cd642e669164e86aa474d3ed9741d63a349c0f58660491f5210e52057327b8f4eee45149d30a4703b4f0703853a736c85eb9711a94306d3a00a1f1641fa57d38a33ad470b00e6882e584f4cebdc6151c2a08aa6446134", 0x76}], 0x5, &(0x7f00006b5000)=[@init={0x18, 0x84, 0x0, {0x500, 0x8f9e, 0x5, 0x3a}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xb7, 0xc, 0x200, 0xffffffffffffff01, 0x5f3dab3a, 0x8, 0xfffffffffffffffb, r2}}], 0x60, 0x40400d4}, 0x840) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80010000, 0x0, 0x0, 0x0}) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000ca2000)=0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005d7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pwrite64(r3, &(0x7f000023e000)="22f080c0026fac1d21f3a66e8458fe4d2b4c6372bca70992d97f5713e2a1ac77152dd0d1171f0f0893dc383a0216850ca39f3da9ecffc726ca329d1476e2a7fb4d05be120d34db7e36fcfa7d9f19d970b061356500a22e77a17291abb3ed9d2980ea58806d03dfeff81a3b42af49bfcb39b4a14d91164dd5489d41ac0414bdf4c354c47c19f646d98e6904a7515d830fe5e6285201197b002f29d14823827ecdb254bb55157e107ff1a490e93e0b6ddf64f45557c16395eb594913a3a08e6f0dfb894aa5558ba7a26f722bdac3907e7a83bffd8c8ae0833744f24c0bfcce6d8e7f62cb0f595fc7655f", 0xe9, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000afd000-0xc)={0x0, 0xde28, 0x0}, &(0x7f0000c7e000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000210000)={r4, 0x64, &(0x7f0000386000)=[@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x1, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xffffffffffff8001}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007cb000-0x4)=0x10) r5 = syz_open_pts(r0, 0x0) readv(r5, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) 2017/12/18 14:29:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x11)='selinux(&cpuset,\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000f71000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x7f) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000f51000)=0x0, 0x4) 2017/12/18 14:29:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) sendto$unix(r0, &(0x7f0000333000)="3511853864100bdb78a1665e737b33c99b37b196d0e94876da97e458085de43034a0152f29d376b1b69b34d8d387d34b25117ad649a2384ee5e67cff94d071a31ad93c172d8aefe8340da6f3442bc7a46efe91a8e133a4088f671bd7ba67ffe41be4896cf4e7", 0x66, 0x0, &(0x7f00009a5000)=@abs={0x0, 0x0, 0x3}, 0x8) lseek(r0, 0x0, 0x3) write(r0, &(0x7f0000702000-0x24)="24000000170005004d08000002e80103037f000c100401000900010019010500210009cf", 0x24) syz_open_dev$binder(&(0x7f0000d71000)='/dev/binder#\x00', 0x0, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000de0000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000717000-0x4)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000036a000)=@assoc_id=r1, &(0x7f0000410000-0x4)=0x4) 2017/12/18 14:29:59 executing program 1: r0 = open(&(0x7f000028c000-0x8)='./file0\x00', 0x40, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0x4f, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) 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) execve(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000-0x10)=[&(0x7f0000001000-0xc)='.cgroupppp1\x00', &(0x7f0000002000-0x1)='\x00'], &(0x7f0000003000-0x10)=[&(0x7f0000002000-0x1)='\x00', &(0x7f0000002000)='vmnet1\x00']) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000003000)=""/4096, &(0x7f0000000000)=0x1000) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001000-0x20)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x1, 0x4, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @loopback=0x7f000001]}, 0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x10)={r2, r3/1000+10000}, 0x10) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000003000)=0x1f) sysinfo(&(0x7f0000003000)=""/202) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000004000)=@generic="e2b2bacfc67b76d3245f1701ed5d6da2") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000006000-0xa)={0x3, [0x6, 0xb974, 0x10001]}, &(0x7f0000002000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000-0x8)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000+0x936)={r4, 0x266, 0x10}, &(0x7f0000006000)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@sack_info={r5, 0x2, 0x7ff}, 0xc) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000004000-0xbc)={0x1, 0x1, 'client0\x00', 0x0, "9d438b8db105e0c3", "d9f2b8ca5e74719364903b5965291f6d361ae5ccd9b66d3027336ce0a7a60e9b", 0x100000001, 0x8b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ptrace$getsig(0x4202, r1, 0x1, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}) r6 = accept(r0, &(0x7f0000005000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r6, &(0x7f0000007000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000007000)=0x58, 0x800) 2017/12/18 14:29:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x7fffffff, 0x8}) sync() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000002000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bic\x00', 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000003000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0xff, 0x2, 0xff17, 0xcd7, 0xfffffffffffff000}, 0x20) geteuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000004000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x1, 0x3, 0x1f, 0x400, 0x80000001, 0x1000000, r1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000005000-0x4)=0x0) ptrace$poke(0x5, r2, &(0x7f0000000000)=0x0, 0x33) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000)={0x0, 0x0, 0x8, 0x3}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r3, 0x2, 0x10}, &(0x7f0000006000-0x4)=0xc) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000004000)='/dev/keychord\x00', 0x80040, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r4, 0xc08c5336, &(0x7f0000006000)={0xffff, 0x9, 0x7, 'queue1\x00', 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000007000)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00') ioctl$TIOCNOTTY(r4, 0x5422) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r4, &(0x7f0000005000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000009000-0x4)=0x48) 2017/12/18 14:29:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000cf1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000473000-0x4)=0xfffffffffffffffd) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00002b0000-0x28)={@generic="431df1f38e6e0000112f648d1c22ce26", @ifru_ivalue=0x7}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b21000)='/selinux/create\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000570000)={0x20002000, 0x0}) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00004b6000-0x68)=""/104) r2 = getpgid(0xffffffffffffffff) tkill(r2, 0x1a) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f000008a000)=0x1) 2017/12/18 14:29:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) waitid(0x11872ad28acd62cb, r0, &(0x7f00009de000)={0x0, 0x0, 0x0, 0x0}, 0x1, &(0x7f00009be000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) set_tid_address(&(0x7f000077a000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/user\x00', 0x2, 0x0) mq_timedsend(r1, &(0x7f0000001000-0x61)="9e786e58930b92f054d595bdfc3146338b32c12a0e93c581a37e8ac291d172c3a07454fe99ea3a7828ddfe11c3fb2adb60d20f79ec726e916ec2caa2f32a9b90334c3f55ee065682d5fcbb9be230b715695c3c7fee8fbb05380e4b9580a9c1edc9", 0x61, 0x2, 0x0) r2 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000647000)={0x39980732, r2}, &(0x7f0000001000-0x18)={0x1f, 0x7, 0x8, 0x401, 0x0, 0x4}) 2017/12/18 14:29:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000707000-0x8)='./file0\x00', 0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)="") mount(&(0x7f0000582000)='./file0\x00', &(0x7f000060c000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9020, &(0x7f0000ce1000-0x19)="") mount(&(0x7f0000647000-0x8)='./file0\x00', &(0x7f00006af000)='./file0\x00', &(0x7f0000310000-0x8)='qnx6\x00', 0x203ffe, 0x0) 2017/12/18 14:29:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ddf000)='net/igmp\x00') r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f0000318000-0x8)=0x4b, 0x400000ff) openat(r0, &(0x7f0000177000-0x8)='./file0\x00', 0x101000, 0x20) times(&(0x7f000077f000)={0x0, 0x0, 0x0, 0x0}) 2017/12/18 14:29:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000002000-0x5c)={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, {0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd0d9}, 0x1, [0x3, 0x400000000000000, 0x7f, 0x5, 0x6, 0x200, 0x7fffffff, 0x2]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fcf000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000f96000)=0x0) 2017/12/18 14:29:59 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x82010, 0x1de) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f000000a000)=0x0, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000013000-0x4)=0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000012000)="8ecc97bac9df1df1969c3633bc2a33bf304e9e207fe595d958262e33c187df6c7f17f59eae46a9516f8226f69ae2aa4735b0e6da1a27f428fefe05ebb4a50ce3a60f93ea3045a56f6e709deaacda815a4a7cdc72e673f49bc3fe386ff912037169dc98c7398732e5abd9d83415d008519f68b5c628ed6665beb5b92fffd18f7b0e4ed5d4d1a50c7a0e", 0x89) 2017/12/18 14:29:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000125000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') readlinkat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000d68000+0x7c)=""/48, 0x30) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000d38000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000031e000)={0x0, 0x0, 0x0}, 0xc) getresgid(&(0x7f0000bed000)=0x0, &(0x7f000004c000)=0x0, &(0x7f0000ea4000-0x4)=0x0) sendmsg$unix(r2, &(0x7f00009bf000-0x38)={&(0x7f0000a76000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000cae000)=[{&(0x7f0000327000-0x7c)="8596dd57cf232ca2fba7cebc0ece233c8eceed8a81f6d307bf1c459c67aa38259a015ad358eb245d885dbd1426f0634697a9f3987fa74f0720b0d79566b2266c11482e6e51f209901d68f5db24ebf090fe634fbc332eb67907669df89266bd60979034c6e5239c5dba6f8520336f384da4f474ef5433dd15d70ee9ec", 0x7c}, {&(0x7f0000633000)="8b0af9b8f19fdccdef338a172aa6be7ca9944881f13157", 0x17}, {&(0x7f0000afe000)="674cb8efffc03cd13b11c21da183ac811714351f3297f8e2fd16c18830fbc12a73d881a53550ad1ed00741d5e52258dbe4ee1e9bf2d90434185575267d17f19c00c839b5fd6a2cb01ab052cf0a85860ffe42e37f408294d14923ec847e94", 0x5e}, {&(0x7f0000872000-0xb6)="61e994a6811f6d1169fc90d7bfb6d4712479af216f1ea57dd3c67effe2e5485193eb8fb306d0ea47c693c3bbde2d359e79d966b325c212a59e6d4fc2bb876ab2836b1f78ff6350a0fc22aa01af20075644702a973134d83d44835119e8ac7b82ca8fab1a121e64b56f1011c9e120724623b7598beb5037a9e89684edb20aa9e35b3343e665b19a6d0c12f2dc9f63b37a38af390c9911d9584aab21c34fb0c535afc6c00c399665ffc48f7dc65f2ea6c1ad24f5a37aa1", 0xb6}, {&(0x7f000083c000-0x9a)="89ec4a8706233b35d2678d7327cf06f7b1f671b6b32dd7a76e4d977e3182bca0736a9da487fcb7bb37cb5248fa085e20cbf612782080d8aaeda64021c3fb9b5160209a69e695f28f23f41dae0079b4703a6602280d2038182c10a0606be7457b45c4a6c8e8fd7e8a248b4af58918684e0cb6bda3338045381d956e666752d4688e205484aec142893a34c82c3f63b59226f9e7eaff69033d23bf", 0x9a}, {&(0x7f0000c5c000-0x5b)="b42ca59e339c3f4dc3d330800b00911f3c253b49705411a2ed19dd80fa0c77bc0106bb74a1f70f45af48d99566fdbd7451f9a153d6f4b2ea356cd24a44a278a5030c74fba9a7002c162a2f424d26cf0cb3dfae28846cfaefc2b39d", 0x5b}, {&(0x7f00000ef000)="bfc536f6740a1940d85c081f0477c3d3d6903efcf5776f13e73f9c5d132363e0e6f08842be2790990e2a656e650dd4ca1a281a4d1b4538ac6822648074c2bc8717ae0177e1bcaae5ff695ec246a81c687555b99b7e8dd58c39b6a5dffb3adfe413e8a85d5dce57e8345175468d3f206033e342bac201b2a279017073a009054ed5ef72a1", 0x84}, {&(0x7f0000c91000)="e73e70ecd8e366d003d4c5315513d35d214dabd4de44000bb048d3930f845d91d0fbc10c4f3811889eca18e3bdaf6c685103468a0073048576cf35ff071773d861a414bdc856ea36a5354d07ab3407c1ee7802b6bf79fcbbab24bff66db14d860dcf6cefa328c50b62b96bd33e3160ee6773c59e3fb8b92f6178b830860d0d26680ddbae860304f606e9ed4ffff5697782449fa4f22acd7cb9ec723fdcdd21ad554baf4ff0c2c6936029377bcac0a1726774108f285c84904fd8e00e277fcf1168e7f4fe3b22ea2dd95c266c8537", 0xce}], 0x8, &(0x7f0000a58000)=[@rights={0x18, 0x1, 0x1, [r2, r2]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r2, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r2, r2]}], 0x90, 0x40}, 0x20000000) 2017/12/18 14:29:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f2d000-0x9)='/dev/sg#\x00', 0x0, 0x8002) readv(r0, &(0x7f000043e000)=[{&(0x7f0000a49000-0x1000)=""/2400, 0x960}], 0x1) clock_gettime(0x0, &(0x7f0000f81000)={0x0, 0x0}) clock_settime(0x1, &(0x7f0000838000-0x10)={r1, r2+30000000}) write(r0, &(0x7f0000c09000-0x30)="b61eb85e1e0800000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d8742678ce22cad160e96aa1fae1a", 0x30) 2017/12/18 14:29:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000a3f000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00005e5000)='ramfs\x00', 0x200004, &(0x7f000002c000)="") utimes(&(0x7f000074c000-0x8)='./file0\x00', &(0x7f0000689000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) r0 = open(&(0x7f0000f05000-0x8)='./file0\x00', 0x0, 0x0) r1 = gettid() ptrace$cont(0x1f, r1, 0xff, 0x9) getdents64(r0, &(0x7f0000167000)=""/0, 0x0) 2017/12/18 14:29:59 executing program 7: r0 = memfd_create(&(0x7f000013a000-0x1a)='posix_acl_accesstrusted%}\x00', 0x0) fcntl$notify(r0, 0x402, 0x1) fallocate(r0, 0x3, 0x9, 0x1) fdatasync(r0) 2017/12/18 14:29:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000d05000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x7f, 0x1002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x10001, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000b7e000-0x96)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="dad4bab31682", [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2017/12/18 14:29:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000edc000)='/dev/ppp\x00', 0x210000, 0x0) ioctl$void(r0, 0xc0045c77) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009b9000-0x4)=@int=0x0, &(0x7f0000e62000)=0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) write(r0, &(0x7f0000eec000)="0e5d0b3f2edb24c731", 0x9) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000088d000)=0x0, &(0x7f0000e02000-0x4)=0x4) 2017/12/18 14:29:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000-0x5c)={0x0, 0x54, "3f1f0dc14074dea3cd1a1a4c622aea1daca36d8abdfe916b2610878fab95834f3baf7c7696209e3d8d8f0cbb27c9d47d9953808c3be5956e15bb0181cd9e9ade8ab72dd230e370519afad87a442c5ea6b82f6d3a"}, &(0x7f00004e0000)=0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000)={r1, 0x2}, 0x6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000ed000)={r1, 0xfc, "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"}, &(0x7f0000000000)=0x104) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000002000)={0x0, 0x24, 0x4, @thr={&(0x7f0000001000)="89cf128fbd832023a26e3a87b56c8f956582ea36c6d153660edf743113c44d2b69c28bc43490dcab0b1e579a3441a0300100d75f7902bcce16c7e21d1c65f8ae9e846338aa66e38ba56405fe931999efc0141873018867d9b5a751d0339a99fa1dac32917004b7b4619991845096bea3ba46c152929536e8a23aeeb849d5c0253cf5851af400a909521281ffc3bf42e55eb2ed0e265caa61c6c61d1d782a9d8a001d053852bc3e23aca386f2ae241740de14a979678a7b504fe161fd6940708347a1e1d2a315eb4fbbd9c1697392a5ac0e6e9d3bca0eb332639f35b1b17920a82045b3c4bb42fcdcca1c23193c0f340761cd8b20a61f1a53971f9a68b08ccb3e5d72150363abc87356f78a24a1df760516cdfb713576b28d5e736bb5503f7a862962fda37a6c23e65670fb20de8f69373abfd3ab84080bcb0a8b21ff2804ba99d1c9875065f7b010a168c02a99d6c70aa5f5615e134c495f264c3a4cd66631bf2e42643cce745cc2e4861ded31cf3620321eafc737074708ab7cd149b446d42261c11b2db55ade03e44af5da2dd9bd3a72c8ec8b6570c8b06d9e0b5beb6643eb92b306868302afff96ebbcfbe59321f9e34f79b8f3951e5f79b623147ce62c411bc9773a29f112a6c0c7f4b84d5256e49b982ec1c96cb6cf764a4c9ee0da935d4f1c200abec3bedf58497baf12efddc5adec89c40a6ac7e524d04a9fc7447b498f1a9ba03d54f79ae676677da7cf800d1b37c1ebcfa5a460c0e1c750b033a28279677a5e81fa4f93c47ebabec570d114a36ace04f0dac0a9e9d16f7ec5d93410f887e859725813ef81ddcc990f66e060103b4ea760ac7b78b756b804a6c77150dab8851fe13470ecce60d4f0b865fc974119792a0d22db6ba158b831b17efa9fe2bde3e35714b252270217068a5476d523382095307229f5cbc668114026875cbed60097f249fb6d14739c9e74845604ffaa26080eeadb65a6e8bbf0957e8d3fa615e0eabdab4980f90b3b74ab3b8ae688dc1c09d05fd9b5e1af803d8e0d7893da20b222c2737609e1f7490f5d23c0f1103d2a4667692484a57567f4daaf79dde2b324db81488d7389aac2f8c3df845a5e3894032bb8a4467b4773d1be1853c8affd0a6501baf56039814b3be256dfb0f116a2456d342db333f9306b37e619f15a562f8a46ecb78ac60deaab8ef9e095dd83a78f798dacab0e1b467c25dba53dd2253eb152281fd26f427a5ae41ccd881dd629ba9693c2cf603916242f32eb26f93ebdf396310832db9d7896c01bb5355fb56868ec63dfbcdd48013f0b45ee489faa89868ce183cb5d8bf101e807302d52203413e43ba921ba4fbf7305a643844663e6f57d6bacbfecc4d6ecbfcc9ebf5d55dc18f104b3f5fdca54efba805deba7a30ad264af63be00d689ae174b47ea5bc7ac18928a23e4a7ec533476a00e52a517c3ae481769ba7062714c87fca95d2d5c6b1870a0a8072aadbf3fdff020a023d573bdf43e5f650e6f00c02315fcee60ddbfd3d2b7896caa861f2c1576b32fcd112161082b1485fcafa9425a14abc6dee31b39f40dd2db5b10adb2ef0a426fb07924e5e3712792227699ed4ca6e8c07594110e57f789dfb437922b8d869f46ef9834aab5e527864e1af7dc9501478f90c843adce57dbf2034b1b3e6ff52baebc480fdbc000526199aae111a6eca5fe83ed51e93308593a21159097c959580be5d73f1647552877828e3f77d9013d859ebf8ef41758d64e18a4f5876aba6c817d4139342ca457dbf714d0de4430568123c8393b448ea42e8568e7c9d49fa706c15b5e9f628ef83857448bc7b8cca40efccc1fd298247c10a32b5206ca143b50720d4728c3ba20a11265216a7b69d6a87d40de441dcef340148fad8ece9ba9d70f1300814649c06b64f3957d4fd668c46cf85889cb2db0b9fb63a384f2d4f28e7a03be9d8282815b861e0971917464a0a8447c509e88b7a3da954758059f6f97be80fa12c84d57c361007375816c37915d92dda1dfe3985a807e862fc2aef3a1e6bf52899a85e1a100eef7a937508b093264d789686cab607ce02707ec4b2a7824c29fa41252dbc87d9c7074b496e175e10e92d5a90a2588b199b26faac52736c45bb32525208bb2ec903bb5a320efcb37e6a925970c603423f954dc243279f52bac4fc51cc75902ba766ad0d005ccfa26f66f43db0bb0b28717b7916dfc51eb72e3c19d3d45e369d4791811d269d498a64f26392d77af1d6c6655dbead9547e4c881243f3808cf4169d3dc5da1686049ebc2c930c6a2d6858b7280b1e5e280ddb2fa6a1a034e8201c6caf2a809c311febe51b2f3d2b89ab09455de861b21587751c02708efdeec613db566b6e028ecf757d53ccca52ba0149812c89ec359b05a27ef4e6ccf368950a2ac1e0436e75d18402f947976d613cb1ada0e7b37abf3c83574abbfa90feced616cd73aed50c9f0d36d0f69b9b3290000fc7fdfb54dcd10d15b948bbd19073a3a9754770f154b8fe0709817c00138ffe07cfababcfcfac1447c16926e96dfadf050afac8c931fde27d9682ce75027b184a0e33292910b2d1660cb79903833340c68e9192ab81f0ab00d7d9f61493fc0dca0183cb3fea52d9df8353dd8452a6323d45990c405a784686c356d198af115cfe671264821d4860fd5b8e2104a285ade37fe1d8c36c25d9fa023fc51d448b4c6e727a3fbbeca42d320edfe95ecc9c112ab0d952375b92c85460203e823e0255c169250617d99de376ff9a158bbd1ef5dffe7b5f54f908fdfb07bf137cad64f8adaeb4b435fdefd4439f7bc919c9e75abb1e325b181b6881ffa8e844b234d8631e6fd2131d6dcb1f07489944f35e94907385496a32e53964ebb7982b542c11f229d838f563923b775191a3075da2137df5b106fb36d90211ecd02ad5d24aeada060cf746f24256bf8121a8d5a93e7f1788bec2c90b9ef1c0633cb6c1be8c34ccf3353956bae1454b5e26fdf981c6808d4880a4a4bb0a213882051b603db976a086196acb86368625964bdf1e2b9a6987c7ce3818317c443ecf413699d2b7299c6574eddd2aaedf089a983f84a9861904657f45e4145493f3536b3b57997c390366069bb2a6b6a81bda9753a1ca7655a09386443b8d1b785a0f090c0443f315d51eeb1dda8761d437a39ca8f4fc9dc9d0a8d72f50e555e8d5f072dda653c4d22cb8a47fe4719f9184836f36e6327847b3ba89ddd5a2ede24973d413ebfef4a815bdfc717f053788b858d1848b94e9363bb40a1ca76a35173d70982910689954c11edc6581ba725c5a5ca7cbbad4a02001a77abbcc53924f8c9078bd4407393e8fdf85ba16a5ddac077aacf788523130dd423aa52aaa73e04d54e0a2fe0d10c4875cf32b7474681f68f9ec2b04cd38987caa81e134fd831803bb181a5520a6b2b395faf86128e34eaa4b87da3a1c05f8ef2bf607985f1a5ae0e0748e5318a593e305e84b84ce662e7277a749c0aa40ae7648ff12db0d1ffc2ede3168eb50dcd35407a5ebc658d67c75b59d2b11a7c8a0f854ffc3e046ad3bcf39e261c53887e937432217ea3d8a821ae3cf5c3b73efd5fcdc91f6b73f0467e5e4a4aeb82534cd081ddf90f4af40d058480eea9ea81cea8714395bc5790d3583c017e50138f8e2e3ea68be52a45a095adcec6242d94ff40fdf50387d9c23f35b0244eb7eefac043f707a8ed9391eb257d529bcb0a39bcab21529efecfcdf4197bf12d74cb4632459b67a3009bde6eb32def8e8ffa0208eba3962ee614d777a0b3924c1fd4fb8139f88a2c7d4765343992564edc393a0be3a7258c404ff1aa3b1e6024898c751d1eb25644cc27aa566b906de6e0f1a9832dc64aa8d078ff09eb1779207877921e0358fb2cb981193449379be4f9485ba649a223fbd1c429c144cb6ec37fdc8d065056d42ddee8f25b6d66779670a4b528c4eb789062b3fd17dd6861f27f5b8acf23b0277449d6de71f427d3845792e7ad5608f621b1d10279ae06254132e92bdf209723113e3274d45d81f680ce19e01c88abb19b9a4a78c2ff9cdb992b507ab7cacb35f34a91d2da777cb392b1df63660bec84d5030c61c67252ce815bba54bb187ae86a9f52485979969439d6c35ea9ed863d2229b3ed5235bca08095099f4e1ac969fe4a9d4a9d1d6b205df959d70babb19446f1b66c6e0d412e3a8f5fdd1309ebf2c6f6ae1ac221e5ede8a9bcaf72f1426cb8ff7355af2bb9aa8dc7b20de208ed08f1e0170ae59989da397d5bf119d8bb671e7c81c2a9700ab9413703a386efa951ba1e6ff904760d390275402c0c090fb75da3d09e906964af5cd80b0df369137020dd5916d43f57dcfe0d13666223b3b155351bc6a16fd73e624965501cedc067a2873f38c9c507d8d65baf733b6470936115a90621d7fbb812d456988380cacd204f72e29a713c929f506a5dca8583eaa1674ad85138c1b79f25052c43f7e9e5841ff709775b0341787bdd790d2c5c10a4c2203590857b14e44d66417ce89402225c6f5473000482d4ae29f8e03c1fdce1d80ccc705d41b9e83ce42a1af2a35a81da83a181eb6fdce934b91c88345c8af196c492244e130352a3efeee51e68f57d44ddd208cd1b382a87c9caf995af1bff16c79eaba93bc5fa1e68ed2b0262d7d465d1c5fc4bd649957a610f972e053591fa101a3422d621c29eea5d4ace6f5483754e26fa20c74b805e718e2bc9a3cc40a9dc6301ebb88845759f2169bb2ee06ae65e400fd8fbcc37aaa50ba9cf11cc4966b1008d8533cb58b2e8b5c392489e625a080463884f9238b7997f5d6f095b3fe43c8ac002e33f01faeb29718abd08247845ccdc890c461f221cb2725cee1b97552260b77d70547451a7bca9945f6d4ed736f493228bfbd30e2d72da289a2fac7cc522541fdbadbe2518e1c3bb72032783aae743fd00e47bc7a04a360777886d8e3c5a23e4a9f138a3997425032cc71a53ef1e0bcad24cea160299dc7b5b9b1f21322007c57d9bcd241707d5c2ff9d569c5154bc16c999bf53e56488dca6a9c99ac24fd34d6a00d8e55784098320dc2c3004d23c1a10becb7f4e5d5e8d2b1843f6dafd52a3cb4513325c639718c295ac67a4c20c8bc5f2059166b8fa25224d5cfcb907c00a924cf33b5e2bfb4310cbdaa95fc5768ace364098eef4cec359964232e8a86dd827ac6a33b58cd870ef2a38890b00ba27dfe13c15614d5d253c124d403ef72cb3b76e8f7482399042b49092d69dec25bf5656b023c4d3212a27c082e7ed68dc9eea9ed02996a10394e5ca6f1f6f6f9380b27afe1872e3774796137a626c0c2005a4900970e3f4422fecfba85497b3a52736126d062c96a08113c1893a898f9386dfc69a40678f72608d7de77e85b5300c584249f72d0743f59fe1656368d1b1fdc0b1c6937e00573c3728745d3c542b331a53459201dfc8660e1272e0d239104f1d6362bb5e336bb782986d21c8e3ca6debf5ccdcfd55f93634b1bc63f6406b3841b0006e7e91cb5d0cf6a33eb2a543964427c7643af549f078a2c5eab393f84cbc80d52af639b32e17dd1b8069d2d92523a80adbb1e1468c3d3fd404fc0cfc72a02556cb46cb087c15a708ab803ed0287fef1934802bf8b20f0e0753d71b71598aaf0998d9886579b89a1a9aec50e12c2113566998f4100ce025be9baa2f6276bfb475d931f47e245fca8bc03f38852c4bb3c216335641303b8450cac54f31257baa7404c2c63affee62a8c03f1cb22f82b2d4b7c331a81c8029faac90e9c50baa067762d8e0b2b608b765105aacceb", &(0x7f0000000000)="db407deb494b6b0b75048d52452f6df0636e2e52d186651feee03f29bf78965453aaeb74291c99f51c0a93809a919e3e4d318e8d39b5e0dc8a25734c1f103e5d3077e6206d681757e85f2bd972d1d1ee844787adca4e2daccffae090b7800137854c6ee366bc3f67dbc86a47a36e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) timer_settime(r2, 0x0, &(0x7f0000001000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000184000)=[0xec7a, 0x80000000]) getpeername$packet(0xffffffffffffffff, &(0x7f0000d05000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000b7e000-0x96)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="dad4bab31682", [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2017/12/18 14:29:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept(r0, &(0x7f0000055000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b4b000)=0x10) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000867000)=0x0) getsockopt$inet6_int(r1, 0x29, 0x5b, &(0x7f0000c25000-0x4)=0x0, &(0x7f0000656000-0x4)=0x4) readahead(r0, 0x2, 0x2) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00005ea000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000b00000-0x4)=0x0) ioctl$void(r2, 0x5450) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006e8000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000df4000-0x30)={0x9c, 0x0, &(0x7f0000a12000)=[@exit_looper={0x630d}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x0, 0x38, &(0x7f0000818000)=[], &(0x7f0000d48000-0x38)=[0x30, 0x0, 0x30, 0x28, 0x895b72bffc72eb82, 0x0, 0x18]}, 0x2}}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x20, 0x28, &(0x7f0000494000-0x20)=[@fda={0x66646185, 0x3, 0x0, 0x1a}], &(0x7f00006ec000)=[0x48, 0x422e4c049f37105e, 0x40, 0x28, 0x40]}, 0x0}}], 0x1000, 0x0, &(0x7f0000277000-0x1000)="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"}) 2017/12/18 14:29:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000933000)=@assoc_value={0x0, 0x0}, &(0x7f0000012000+0x854)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00002a7000-0x9e)={r1, 0x96, "55ab210205906f737356be7cddf579d1cdc9d27427eba7621a536a880ac06aa7e0fd94ae3e430ce8415c1844236fd090e02529114af3f79aee28f4f4cf3b8f0ad038a7e1ead0b4b49be09cdc3c32b8d444dbfdea326ddd05a416e2bfe1b064cfd03186c510a987b9521adab40798f1f9525547c7477cb709f09748d3d2c6de0b59fcc59e4bd0e421e806d7f8cdb417268685ab29a2a1"}, &(0x7f000072d000-0x4)=0x9e) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000828000)=0x0, &(0x7f0000e02000-0x4)=0x4) vmsplice(r0, &(0x7f0000a15000)=[], 0x0, 0x2) 2017/12/18 14:29:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') ioctl$VT_WAITACTIVE(r0, 0x5607) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000d68000+0x7c)=""/48, 0x30) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f000077a000)=0x5) 2017/12/18 14:29:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000af8000)='/dev/sg#\x00', 0xfffffffffffffffc, 0x20000) write(r0, &(0x7f0000695000-0x30)="b63db85e1e4d00000001b29d00000000ffffffffed5ed2bc7009000000000000008d872c678ce22c9b160e96aa1fae1a", 0x30) write(r0, &(0x7f00000c2000)="dbef803e3d9f4de1e52055bb7c8a326fe46092682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab3297e2d3f6491ad172af27759453fa587b9b63ac4bea49a0384e283867b81c272faf5f23a24e7fb295dca92b49585076def9f037466452713b63a0baf86055abe88813e6d45df", 0x9c) writev(r0, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) 2017/12/18 14:29:59 executing program 4: r0 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000066000-0x4)=0x0) write(r0, &(0x7f0000c42000)="ce165ac71798feb8fc6b25d1ff34777e68de4b41500948fa10f1210572f0062ad6fa419d3169d08ef62ce28834cd565c5e453a5fd6c6ec363ca53defcbfbabd4b961f2cdffabdde3b2dfd7eeae0a46024dee50e6b426f3f4b7dd41e836251f529d04b4a5b190943f51fd3c3b20fefe4f600aec6f00a10524e98f0b4a4b6b070b7cb12aee263938044ba0c6f1cf5288bcd61bcde7a1243009acd6fafe4d3c19705248699222b9ba1ecb222b78521e8d3574ee961ba78c6b8f07c3456d796ba3f6b0b87dbc833c4debedc55ef99c0886719eb3089957cc51ce98f8bd834d33819633534f1a24b65add04da17ff", 0xec) set_tid_address(&(0x7f000077a000)=0x0) 2017/12/18 14:29:59 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f000073e000)='./file0\x00', 0xd0000, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0xfffffffffffffffc, 0xd10d}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') readlinkat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000d68000+0x7c)=""/48, 0x30) 2017/12/18 14:29:59 executing program 6: r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000db8000)={0x0, {""/7}, 0x0}, &(0x7f000052b000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="3ace42f18311a6cd685248a0b43a1129dc8b5a3318a281164a57579548883f8ac39a7f5325afa798ae2a51f680ea45aac25605474094559d2082449a4e31863aa7f9d3054a8f6f2b16500380fe678295af6bdf29b623da73c234626694bdcadfc4e9b3f35791169b604f", 0x6a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000f2c000-0x9)='/dev/sg#\x00', 0x0, 0x8002) connect$inet6(r1, &(0x7f0000ac1000)={0xa, 0x0, 0x1f, @loopback={0x0, 0x1}, 0xfff}, 0x1c) write(r1, &(0x7f0000695000-0x30)="b63db85e1e4d00000001b29d00000000ffffffffed5ed2bc7009000000000000008d872c678ce22c9b160e96aa1fae1a", 0x30) pause() write(r1, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r1, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) timer_create(0x1, &(0x7f0000102000)={0x0, 0x1, 0x3, @thr={&(0x7f0000cab000)="716a5bc6662cc5950746", &(0x7f0000e09000)="970e1af7f13362eb11c36e3193229913cda9726475d9b5fdf5a2000cc48c3d3d8e773733d58c7c41a46ace5e7d39ef6c2c8db743cbfe70c456e84647a30ff771353e5b730966df7239c52d0b12043e5ed258df8bf70f067fd16b36caff07abf27cf1155c6d16be3c236f718f48742f65095d0606f6060323d8727ab5ec9cc39326f888ac4983f4b502bdb4188d67ee256d70278eb081be8cb0688b50b8ee58486e51d135f80bb0c5e0e4240e85372ef1"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005b1000)=0x0) timerfd_gettime(r1, &(0x7f00005e3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/18 14:29:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00004a5000)=0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f000093f000-0x8)={0x0, 0x0}) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f00008d6000)=""/91, &(0x7f000033d000)=0x5b) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000f6e000-0x20)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mq_notify(0xffffffffffffffff, &(0x7f0000b5a000-0x58)={0x0, 0x0, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 14:29:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bff000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x8000000000000007, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_buf(r0, 0x1, 0x3c, &(0x7f0000891000-0x32)=""/50, &(0x7f0000c3c000-0x4)=0x32) socket$inet_sctp(0x2, 0x0, 0x84) fcntl$lock(r0, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0xfff, 0x0, 0x0}) pause() setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000d4e000)={0x0}, 0x4) close(r1) 2017/12/18 14:29:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$key(0xf, 0x3, 0x2) accept4(r0, &(0x7f0000f4e000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f000040c000-0x4)=0xc, 0x80800) ioctl$TCSETSW(0xffffffffffffffff, 0x5402, &(0x7f000070a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00004bd000-0x8)='./file0\x00', &(0x7f0000097000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000ac4000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000233000-0x4)=0x8, 0x80800) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000d73000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ee5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000e5b000-0x4)=0x121, 0x4) 2017/12/18 14:29:59 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000587000+0x609)={0x19980330, 0x0}, &(0x7f0000e91000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a5c000)='/selinux/access\x00', 0x2, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000d11000)=0x4) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f000042a000)={0x1, 0x7, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="6a709ba5fd2b", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000000000)=""/246) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000bd0000)={@common='ifb0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/18 14:29:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00005ea000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000000000000c6b760fae5"}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000391000)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000b45000)={0x2, &(0x7f0000428000)=[{0x9, 0x3}, {0x1, 0x3}]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00003e7000-0xb0)={{0x6, 0x8}, 'port0\x00', 0x100000000004, 0x100000, 0x9, 0x9, 0x4, 0x8001, 0x5, 0x0, 0x1, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000553000-0xeb)=""/235, &(0x7f0000339000-0x4)=0xeb) 2017/12/18 14:29:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x40, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @empty=0x0, @multicast2=0x0}, &(0x7f0000fa1000)=0xc) recvfrom$packet(r0, &(0x7f0000001000-0xc8)=""/200, 0xc8, 0x1735ae5a99345d96, &(0x7f0000749000-0x14)={0x11, 0x1f, r1, 0x1, 0x72, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffc}]}) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000f68000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00000ce000-0x4)=0x1c) setns(r2, 0x0) 2017/12/18 14:29:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x10000, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000010b000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000164000-0xa0)={0x0, @in6={{0xa, 0x0, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30000000000, 0x8, 0x40, 0x1, 0x0}, &(0x7f0000535000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000b7000-0x20)={0x8, 0xd77, 0x0, 0x11, 0x5, 0x3, 0x62a, 0x9, r1}, &(0x7f0000460000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000078b000-0x14)={r2, 0x0, 0x8, 0x1, 0xfffffffffffffe01, 0x5}, &(0x7f0000020000-0x4)=0x14) 2017/12/18 14:29:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f2c000-0x9)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000695000-0x30)="b63db85e1e4d00000001b29d00000000ffffffffed5ed2bc7009000000000000008d872c678ce22c9b160e96aa1fae1a", 0x30) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f000054f000-0x50)={{0xffffffffffffffff, 0x1, 0x2, 0x3, 0x80}, 0x81, 0x23ba, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r0, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) 2017/12/18 14:29:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000148000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000eeb000)=0x9) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00007fc000-0x4)=0x4, 0x4) r1 = socket$inet(0x2, 0x803, 0x1) sendto$inet(r1, &(0x7f00002e3000)='0x0}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) dup3(r1, r2, 0x80000) r3 = socket$inet6(0xa, 0x3, 0x7f) setsockopt$inet6_int(r3, 0x29, 0x42, &(0x7f0000f51000)=0x0, 0x4) 2017/12/18 14:29:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x8000000000002, 0x80000000) write(r0, &(0x7f0000702000-0x24)="24000000170005004d08000002e80103037f000c100401000900010019010500210009cf", 0x24) [ 36.950723] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) 2017/12/18 14:29:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000d05000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000273000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000fd7000)={0x5, 0x3, 0x6, 0x3, 0x1, 0x20}) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000b7e000-0x96)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="dad4bab31682", [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2017/12/18 14:29:59 executing program 6: set_tid_address(&(0x7f000077a000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000-0x4)={0x8}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000)={0xc2}, 0x4) 2017/12/18 14:29:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000deb000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) socket$inet_sctp(0x2, 0x0, 0x84) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009f1000)='/dev/vga_arbiter\x00', 0x200800, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f000031c000)={0x1f, 0x2, 0xa0, 0x0, 0x10, 0xe8}) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000204000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000274000)=0x14) fcntl$lock(r0, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000d4e000)={0x0}, 0x4) close(r0) 2017/12/18 14:29:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000002000-0x4)=r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000000)={0x0, 0x1, 'client1\x00', 0x6, "fece46b95f1b2fcd", "d1efc5fcf01f17be6bc211511c69884d5548d3337c667974841ff66479bed16e", 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getuid() prctl$intptr(0x2f, 0x2) 2017/12/18 14:29:59 executing program 5: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000048e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000084d000-0x8c)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007c8000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000017000)=0x9, 0x4) sendto$unix(r3, &(0x7f0000b36000-0x9)="11", 0x1, 0x0, 0x0, 0x0) 2017/12/18 14:29:59 executing program 0: 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) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r0, 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xffffffffffffffc0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00001bf000-0x8)={r2, 0x911e}, 0x8) 2017/12/18 14:29:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a09000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1000, &(0x7f000000a000)="") mkdir(&(0x7f0000b0d000)='./file1\x00', 0x0) mount(&(0x7f0000725000)='./file0\x00', &(0x7f0000d10000)='./file0\x00', &(0x7f0000da8000-0x7)='mqueue\x00', 0x0, &(0x7f0000ad6000-0x3)="") r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000384000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f00005fb000)=""/217) pivot_root(&(0x7f0000d9c000-0x8)='./file0\x00', &(0x7f00006a7000-0x8)='./file1\x00') 2017/12/18 14:29:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00005ea000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000000000000c6b760fae5"}) 2017/12/18 14:29:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000059000-0x4)=0x0) pwritev(r0, &(0x7f000084f000-0x50)=[{&(0x7f0000782000)="2c074e64e2230c6738c2b8b36d61c7f5cc0d36708fd4cfdb23f0b2daac698d6f767bec710a23f0b3f514f489af987846c3bb40fc8603885b813d822320a1854893685c4a7c14d6da8fccb0c36d71a37dcb004cc756f88d3b6b3958ae3897ebb2a3bfc8140eeb484980365436919a1a6fe2724f1e0b3bc501f792b27be8da581f3296b962be9a0a6a6595f76821c93b1e7968dee0b229cd42b563fd6a139198d8707f1b679379", 0xa6}, {&(0x7f00005a6000)="95953ae3d8264601f7245fe08f84a513beb1e027eed6007bbc555d1a5d79f03a1849317cfeab305d37898f5ab5edb4032df5d8370341bb43af8bac62152ba28ec2640108702db865af74ccdb194c3b2e21fec59a47dbab74bcf99d515489c9f1e916a992aa5eac0986ea2e91efcef501208e35cb0e993ab3aa661e7561f9bd67404934f5b4b9d2e7c4b519269c4a1f4f0fbeb32f9e9ef462b6033df420391cb3f5b8fb057e4448e7e42402cfc7da3d9ce3f81002300680710b2f6d4880adf625f3747d0c1131605c3b7d0187ecb351e2ffac505ee41d96f6941c45cc220edd409dea98c2d1e2ef7a47e1fca135717a3e5af9dc8307", 0xf5}, {&(0x7f00007c3000)="1f92abb1a9f89e2d5a391042f16fc0cc96fe6b8549a1075c40611907e11bd7a9229f2d355339fa0479581667eb91b316c0dd85c8de1f3832707fb8910faf6d8302421d088dbaf77512a850a87abfb1611837efb9bb8dfcba0f0487d9b6018412170634c1ff770bbb9a566b55a7", 0x6d}, {&(0x7f00002e4000)="ba2982254227ea954a7141e2eef42bf2295906cdcec411dbf5b30a782e7eee11620fdf9643d46d419dda0b163cb8aff9f9b31434b57f2c1d08416b6ab880abfc6fe47763", 0x44}, {&(0x7f0000b7b000)="8692adc908306a088993f00944c006ce3d3cf101e0ff486b7160d0d15d02ec828d1ed2665f6db47c00a8da91982497229f", 0x31}], 0x5, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f0000ffc000-0x21)=""/33, &(0x7f0000473000)=0x21) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000702000-0x24)="24000000170005004d08000002e80103037f000c100401000900010019010500210009cf", 0x24) 2017/12/18 14:29:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008ff000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00002ac000)={@common='yam0\x00', @ifru_map={0x45, 0x81, 0x5, 0x100000001, 0x9, 0x1}}) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x2) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f00001b9000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x0) 2017/12/18 14:29:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00002fc000-0xa)='numa_maps\x00') getpeername$inet6(r1, &(0x7f0000eeb000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000ed6000-0x4)=0x1c) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000998000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) accept(r2, &(0x7f0000b5a000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00009cc000-0x4)=0xe) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000dd0000)={0x1, &(0x7f0000350000)=[{0x6, 0x0, 0x0, 0x3}]}) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00002d7000-0x10)={0x17, 0x1000, &(0x7f0000b91000-0x1000)="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"}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r2, &(0x7f0000974000)="d265a5c34b20c07c6b9c6938070ef9922b5ba3dd97", 0x15, 0x2000003d, &(0x7f0000d17000)={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 14:29:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ddf000)='net/igmp\x00') getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00000e3000-0x1)=""/1, &(0x7f000008a000)=0x1) r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f0000318000-0x8)=0x4b, 0x400000ff) 2017/12/18 14:29:59 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a94000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000000)=0xdb, 0x4) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0xa4)="b2", 0x1}], 0x1, 0x0) connect$ax25(r1, &(0x7f0000b24000)={0x3, {"afed17ad805a82"}, 0x7f28}, 0x10) 2017/12/18 14:29:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f000037b000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fstatfs(r0, &(0x7f0000698000-0x79)=""/121) sendto$inet(r0, &(0x7f0000432000)="", 0x0, 0x20000819, &(0x7f0000db5000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000d5a000)=r1) sendto$inet(r0, &(0x7f000069d000)="11", 0x1, 0x1, 0x0, 0x0) r2 = accept4$inet(r0, &(0x7f0000980000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000015000)=0x10, 0x800) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000c32000)=0x0) timer_create(0x0, &(0x7f000077a000-0x60)={0x0, 0x1d, 0x4, @thr={&(0x7f000011e000)="4df3af512237", &(0x7f000005c000-0xda)="ae26e4f3a68bd9d5bd29ece2882c6bd163f3c1c161bdab639b6e73a4e8407acf786b7d4ee0dfde5d34c2a6fc141cb0f6ba04dae0043d059da2fb45dddd6f5640ba8b0994c84535e135327a1974f8b3b5286455d2008639d661790d397cffdd8f1997f79a2038fd8ab37f3e10cf9f09f0e7571f56614228d9a01a0652b6a65574e28780850afe9b4fb89845c7c33516011496bb8cc5da691386b85d44ee259e21235efa2b7eb16e9e0537bccdcc5fcf7a5c9ef3d67b09f40bfdccae422b3e3d2c46847f330194d083d92b83015cccda83eb1d6ddf9132740084b9"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006a4000)=0x0) timer_getoverrun(r3) 2017/12/18 14:29:59 executing program 5: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') fcntl$setsig(r0, 0xa, 0xd) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffc}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000fe5000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000424000-0x4)=@int=0x9, 0x4) r1 = creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000675000-0x6)={0x0, 0x1f7ed8ff}, &(0x7f0000fe2000)=0x6) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000fe2000)={r2, @in6={{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x80000000}, &(0x7f0000221000-0x4)=0x98) 2017/12/18 14:29:59 executing program 1: r0 = socket$inet(0x2, 0x3, 0x40000000000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0xb, &(0x7f0000000000)=0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b13000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x80, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2017/12/18 14:29:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000635000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00003ef000)='/dev/usbmon#\x00', 0xd9e, 0x2000) linkat(r0, &(0x7f0000139000-0x8)='./file1\x00', r1, &(0x7f000083d000+0xf0b)='./file0\x00', 0x1000) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x0) 2017/12/18 14:29:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000406000-0x4)=0xeb63c83, 0x4) bind$inet6(r0, &(0x7f0000b04000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000148000-0x1)="", 0x0, 0x0, &(0x7f0000f54000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r0, &(0x7f000028b000)={&(0x7f00007b5000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004ac000)=[], 0x0, &(0x7f0000d7e000)=""/0, 0x0, 0x0}, 0x0) 2017/12/18 14:29:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f000037b000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000432000)="", 0x0, 0x20000819, &(0x7f0000db5000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000d5a000)=r1) sendto$inet(r0, &(0x7f0000e46000-0x1000)="11", 0x1, 0x1, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d53000)={0x0, 0x0, 0x0}, &(0x7f0000b1f000-0x4)=0xc) readv(r0, &(0x7f000000f000-0x40)=[{&(0x7f00004d3000)=""/189, 0xbd}, {&(0x7f000010e000)=""/126, 0x7e}, {&(0x7f00008ff000)=""/34, 0x22}, {&(0x7f0000748000-0x73)=""/115, 0x73}], 0x4) 2017/12/18 14:29:59 executing program 1: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') fcntl$setsig(r0, 0xa, 0xd) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffc}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000fe5000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2017/12/18 14:29:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x1) sendto$inet(r0, &(0x7f00002e3000)='0x0, 0x0}) setsockopt$inet6_buf(r1, 0x29, 0xfe, &(0x7f00001c7000)="fea0de825a297874c0e54c7520b28dbd7d906b93f2d035cfb15312fdf6a993c03b97c6b32b32df452fcf5895b6d4f451bab07a4ad55e33febb9cbc07e7825cac14f85db55d8fb61ac716f188896d400267315f49d2f88ad368f4d85a8ccee5d0c9641849d43277a8d5f999d85ce4213dc0eae92615bb942f78eb770919afa92a", 0x80) utime(&(0x7f0000a78000-0x3)='./file0\x00', &(0x7f0000f7a000-0x10)={0x6, 0x8}) [ 37.124711] device gre0 entered promiscuous mode 2017/12/18 14:29:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000deb000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ed2000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000ffd000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd, 0x2}, &(0x7f00000f1000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000279000)={r2, 0x42e5333f}, 0x8) socket$inet_sctp(0x2, 0x0, 0x84) fcntl$lock(r0, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000d4e000)={0x0}, 0x4) close(r0) 2017/12/18 14:29:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000434000-0x4)=0x380, 0x4) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000629000)={0x0, 0x0}) mount(&(0x7f0000a3f000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00005e5000)='ramfs\x00', 0x200004, &(0x7f000002c000)="") utimes(&(0x7f000074c000-0x8)='./file0\x00', &(0x7f0000689000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000084000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000968000-0x3)={0x0, 0x2}, &(0x7f00006c2000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f82000-0x8)={r2, 0x80000000}, &(0x7f0000e5f000-0x4)=0x8) r3 = open(&(0x7f0000f05000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000167000)=""/0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000009a000-0x10)={0x4, 0x8200, 0x970, 0x9, r2}, &(0x7f000023b000)=0x10) 2017/12/18 14:29:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d3f000-0x1)='\x00', 0x1) ioctl$VT_ACTIVATE(r0, 0x5606, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x3, 0x7f) openat$rfkill(0xffffffffffffff9c, &(0x7f0000c9a000)='/dev/rfkill\x00', 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000136000-0x3c)=""/60, &(0x7f000066e000)=0x3c) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000f51000)=0x0, 0x4) inotify_add_watch(r0, &(0x7f0000401000)='./file0\x00', 0x810) 2017/12/18 14:29:59 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x1) ioctl$void(r0, 0xc0045c7f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000)=[{r1, 0x3, 0x0}], 0x1, &(0x7f0000001000)={0x0, 0x989680}, &(0x7f0000000000)={0x1}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000003000)={0x0, 0x2b, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x0) timer_getoverrun(r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000003000-0xc)={0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f0000004000)=0xc) connect$packet(r2, &(0x7f0000001000)={0x11, 0x3, r4, 0x1, 0x7fffffff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000005000)={0x0, 0x5b74, 0x0, 0x80000000, 0xfffffffffffffffb}, &(0x7f0000004000)=0x18) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000006000-0x14)={r5, 0xffffffffffffff00, 0x4, 0x3f, 0x6, 0x0}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000007000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000006000)=@random={'user.\x00', '\x00'}, &(0x7f0000007000)='{#+s]$selinuxvmnet1systemnodev}nodev\x00', 0x25, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r2, &(0x7f0000008000)='./file0\x00', 0x8) ioctl$KDSETMODE(r6, 0x4b3a, 0xa00000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000009000)='/dev/sequencer2\x00', 0x200000, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r7, 0x29, 0x14, &(0x7f000000a000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000007000)=0x14) 2017/12/18 14:29:59 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000f2d000-0x9)='/dev/sg#\x00', 0x0, 0x8002) readv(r0, &(0x7f000043e000)=[{&(0x7f0000a49000-0x1000)=""/2400, 0x960}], 0x1) write(r0, &(0x7f0000c09000-0x30)="b61eb85e1e0800000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d8742678ce22cad160e96aa1fae1a", 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000001000-0x4)=0x0) flistxattr(r0, &(0x7f0000001000-0xe5)=""/229, 0xe5) 2017/12/18 14:29:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000)={0x7, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00002d9000)={0x6, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/12/18 14:29:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000151000-0x9)='/dev/sg#\x00', 0x40, 0x119600) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000086a000-0x4)=0x9, 0x4) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffc}]}) setns(0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000399000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2017/12/18 14:29:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) write(r0, &(0x7f0000677000)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00') dup(r0) open(&(0x7f0000561000-0xe)='./file0/file0\x00', 0x0, 0x0) 2017/12/18 14:29:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007c8000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000ec1000-0x4)=0x8, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000973000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00007d5000-0x8)={0x7, 0x6}) sendto$unix(r0, &(0x7f0000b36000-0x9)="11", 0x1, 0x0, 0x0, 0x0) 2017/12/18 14:29:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f2d000-0x9)='/dev/sg#\x00', 0x0, 0x8002) readv(r0, &(0x7f000043e000)=[], 0x0) write(r0, &(0x7f0000c09000-0x30)="b61eb85e1e0800000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d8742678ce22cad160e96aa1fae1a", 0x30) 2017/12/18 14:29:59 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000c000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f000000d000)=0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x2f, &(0x7f0000001000)=0x0, 0x4) 2017/12/18 14:29:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ddf000)='net/igmp\x00') socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f0000318000-0x8)=0x4b, 0x400000ff) 2017/12/18 14:30:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x200000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80010000, 0x0, 0x0, 0x0}) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000e32000)={0xb5, 0x5, 0x8201, 0x7, 0xd, 0x3, 0x2, 0xffffffff80000001, 0x0}, &(0x7f0000892000)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00004c4000)={r2, 0x7}, &(0x7f0000eab000-0x4)=0x8) r3 = syz_open_pts(r0, 0x0) readv(r3, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) 2017/12/18 14:30:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00006d2000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setuid(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000002000-0x8)={r2, 0x2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000002000)={0xff4, 0x6e1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') readlinkat(r3, &(0x7f0000000000)='./file0\x00', &(0x7f0000d68000+0x7c)=""/48, 0x30) 2017/12/18 14:30:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x10000, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007c3000)='/dev/rfkill\x00', 0x301141, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00008ca000)=0x0, 0x4) 2017/12/18 14:30:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r0, 0xa, 0x15) 2017/12/18 14:30:00 executing program 2: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 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) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r4 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000a94000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a93000)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a95000)=0xe8) r7 = getegid() r8 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a96000)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a95000)=0xe8) r10 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000a94000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getegid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a96000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000a93000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000000000)={&(0x7f0000a93000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000a94000-0x50)=[{&(0x7f0000000000)="b609db79b98004712850af88f34c3c72a9dc69282c5419ea0a7410fa2bc502a22fa879f9e8d1125d3a00c4d4b91c68340aa61593fe470555ea9ff53484710828053442743b9c6be4427f93842cc7befadccdfafa07396d43253e32ce489802d07c", 0x61}, {&(0x7f0000a95000)="c4e972c03fd30528f48e6ae4e6335d0f1ec57554ac1c9bfd3d540e7d7034b10a9a906711631977e14cadf9244cc6f33bc83cb438d5e68b29539fc17d508e204ed65cc31ee044cff78fa5409b9ec27f7cf645fde6aff23a30d33dc7a8f31b3366be9f8e89d57d80de1f5b0955adb6a9e2419dfcf73aa86b62f63f8ad5a85c792705a9731d73d531e6cbf6d1634a1d57ccd5a8b987073c4540725bb8494098977d89d68640f218b2585335ba1e4755a02170142a11d9b84d", 0xb7}, {&(0x7f0000001000-0x68)="4b88d5c88a4e8e4c3c8823b4fd089e69e85058ab43cf6a1c61d631089318b19ab654e6a5879534e3f8965a7b19554701dc4a2dd19e8c24e3dbbca5b9b42b6dc84eb4c3dcf45218113706fb589feae59e56d66ad359dc87943591293c709942530d29d62a293cab4f", 0x68}, {&(0x7f0000a97000-0x6)="848d4f3c7852", 0x6}, {&(0x7f0000a95000-0x61)="573b02c02471062eb97818c918b0062a909d8e4d81e01fcd3b10d7c3a1eda0eea511875ad48627158a5e69420368f171f83904801af18227cf0ed884c15146f242390647ddb1a7589a0a5d5017bcf3756dc78d8c7f9e08bebe2b516fe6a020eb28", 0x61}], 0x5, &(0x7f0000a95000-0xc8)=[@rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xc8, 0x10}, 0x4008000) mremap(&(0x7f0000a95000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b21000)={{&(0x7f0000b1f000/0x2000)=nil, 0x2000}, 0x3, 0x0}) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0xa4)="b2", 0x1}], 0x1, 0x0) 2017/12/18 14:30:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001b5000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000ff8000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000625000-0x8)={0x0, 0x0}) pause() bind$inet(r0, &(0x7f000037b000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000432000)="", 0x0, 0x20000819, &(0x7f0000db5000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000d5a000)=r2) sendto$inet(r0, &(0x7f0000e46000-0x1000)="11", 0x1, 0x1, 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000031c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2017/12/18 14:30:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat(0xffffffffffffffff, &(0x7f0000da5000-0x8)='./file0\x00', 0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000663000)={0x0, @in={{0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x4, 0x9, 0x4, 0x667}, &(0x7f00006f3000-0x4)=0xa0) mq_timedsend(r1, &(0x7f00006e5000-0xf6)="591822d175d4875734c6448b379e2b9fb992b4d99f3975607c43c6979c2359d7334068a91b79fd5de1c89a74dfbd786e9856b7283aadb96fdefa6c206252c2023ae28a4b5b4016ab72acbd9e442dd9eb04822e70cb39ce9709f6a484345d5180d386d8b07242e8bb38dc163b8d08607d2516ca60466d541d1a37e22b733185e8007dbdd64f4e6d5bf0c0c926fe8122256c4f66cc5981b0fcaaf94f6abd18135db60287e050ecad37df753108872bd8f527b823170cd542d410f18f633cf9b7f93eed669cb4d8cf0e5fc893e737bb0b82b0dc9ee2710db60e861e2412e84157e7291e5beef87c9e9105c30869a5d0c8d357d91d9b0330", 0xf6, 0x7fff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000df3000)=@assoc_value={r2, 0x40}, &(0x7f0000fe1000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000955000)={0x0, 0x8, 0x1f, 0x6, 0x7, 0x200, 0x5, 0x1, {0x0, @in6={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffff95cc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0xffff, 0x3f, 0xfffffffffffffe83, 0x3ff}}, &(0x7f0000d00000-0x4)=0xb8) renameat2(r1, &(0x7f00003e2000)='./file0\x00', r1, &(0x7f00009ed000)='./file0\x00', 0x2) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000eea000)=0x0, &(0x7f0000e56000-0x4)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000fa9000-0x10)={r3, 0x8, 0x5, 0x2}, 0x10) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00004cb000)={0x3, &(0x7f00006b6000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000c74000-0xc)={r3, 0x6, 0x30}, &(0x7f0000505000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00007c2000-0x8)={r5, 0xfffffffffffffffe}, 0x8) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f000066b000)={r4, &(0x7f000097b000)=""/101}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000088d000)=0x0, &(0x7f0000e02000-0x4)=0x4) getpeername(r1, &(0x7f0000014000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00007ab000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000922000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r6}, 0x14) faccessat(r1, &(0x7f0000bb0000)='./file0\x00', 0x58, 0x600) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00003e8000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000058d000)=0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a4c000-0x8)={r7, 0x2}, &(0x7f0000970000-0x4)=0x8) 2017/12/18 14:30:00 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000001000)=0x0, 0x4) setsockopt$inet_dccp_buf(r0, 0x21, 0x8e, &(0x7f0000003000)="4d8979588bbf542cf5b2bc5b2567ca6284c305994d263d35012813f3a69a624e24de15a1bc3d087653e941bfdba8f53f27ee4bcde6b98a5d6eab59e8e32a8a2e59a01d0312451fb4aa29d5cca25d027724dfa43388fafe672c2fee500e6843458da5cb60c2a642136d67e4e7abe589162183d98c6c7e6fd118dab562d01b2917968f5035635c5930988d7212664ec1eaf1f1d8ff39fbf3d664682cf360a95bd9c7cdf012dae8d9dc33a5e101a1f063c2554f60c4bf5ebca64a04d586f28a6201ad434e8d269440bf6484b15832ae23631b8560e2ccb593a8f56d7f780db86dd9acb060ef9867b0", 0xe7) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000010000)=@generic=""/16, 0x10) 2017/12/18 14:30:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000deb000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000067a000-0x10)='/selinux/access\x00', 0x2, 0x0) mknodat(r1, &(0x7f0000ded000)='./file0\x00', 0x80, 0x1) socket$inet_sctp(0x2, 0x0, 0x84) fcntl$lock(r0, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000d4e000)={0x0}, 0x4) close(r0) 2017/12/18 14:30:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ddf000)='net/igmp\x00') r1 = syz_open_procfs(0x0, &(0x7f0000836000)='oom_adj\x00') fcntl$getownex(r1, 0x10, &(0x7f0000f8f000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00007e1000-0xe8)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000239000-0x4)=0xe8) fstat(r0, &(0x7f00001be000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() r6 = geteuid() fstat(r1, &(0x7f0000027000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000058000)={0x0, 0x0, 0x0}, &(0x7f0000dfa000-0x4)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00007d7000-0xc)={0x0, 0x0, 0x0}, 0xc) r11 = gettid() r12 = geteuid() fstat(r1, &(0x7f00007e6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000ba0000-0x38)={&(0x7f0000770000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000df0000-0x50)=[{&(0x7f0000b78000-0x38)="082679e3e01c990f5e9cbdd0abcd2ed9e11d89bdf00a86b88245a95d361d6920669975b6e963a35e73beba3e633b298bc153e0923c7a5443", 0x38}, {&(0x7f00000ea000)="", 0x0}, {&(0x7f0000983000-0x5f)="5b3103e6d330ba68781531e64eb9fce1ecc68958962d05f716bfd1a53d7df0496b5a0c02ff380c2fc27aaef5b1e4d591df2eed96b7a7e405c52f5e409d898ff9a20e1884189581f96acaad0fe85c5287b4ff5b320d4bca3a489d1c5fa7695e", 0x5f}, {&(0x7f0000d02000-0x8f)="95a8d5e6066c8abdb542360bf7bd19a30676554c9b4bbe060a7ae636daa382c4d06e5b23f2f2152b871fc6c72b01083a25e8c98f99e72bb08aecc40b94e15a9404e6bb5e8fd7448f5adca8b506ec685c24677003eed433a8f9b5b60a43c043bf39bd1e1314bea9ad24b7e182d0fa617099b45226905212110fbb03130815ee286201490937053b680306d0c443183e", 0x8f}, {&(0x7f00000ee000-0x5)="b91cb16532", 0x5}], 0x5, &(0x7f0000311000-0x80)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x80, 0x8000}, 0x0) sendfile(r1, r0, &(0x7f0000318000-0x8)=0x4b, 0x400000ff) 2017/12/18 14:30:00 executing program 1: socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c94000)={0x0, 0x0}) r1 = dup(r0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000048d000)=0x0) fcntl$setownex(r1, 0xf, &(0x7f00002e9000-0x8)={0x2, r2}) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000098b000)=@assoc_value={0x0, 0x9}, &(0x7f0000898000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000ca2000)={r4, 0x80, "dcf5108a075dd3071bf880e1af72d5dc4f608603155249329c2ab783c3936ece9f5a4b322cae723aec244593bc74e274541b8ab2a2bb36ae115bfd5c58b7bf00695d9a5110beaaf4c0bbafa6068ddabf9a2a774389889edba0facc29fbcf8f9bb56ec11852cf75ded1de2fa735d23a8c90994212099c0d622738db0c6e06f39f"}, &(0x7f0000715000-0x4)=0x88) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00005ea000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000000000000c6b760fae5"}) 2017/12/18 14:30:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xe, 0x9) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000e57000-0xc)={0x0, 0x7, 0x30}, &(0x7f000047f000-0x4)=0xc) mq_unlink(&(0x7f0000860000-0x7)='vmnet1\x00') setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a92000)=@assoc_value={r1, 0x17c}, 0x8) r2 = socket$inet6(0xa, 0x3, 0x7f) setsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f0000f51000)=0x0, 0x4) 2017/12/18 14:30:00 executing program 0: 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)="") r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000346000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000d55000-0x24)={0xeb33, 0x7fff, 0x4, 0x6, 0x7fff, 0x6, 0x7, 0x2, 0x5d21114, 0xfffffffffffffbff, 0x0, 0x142d}) mount(&(0x7f0000647000-0x8)='./file0\x00', &(0x7f00006af000)='./file0\x00', &(0x7f0000310000-0x8)='qnx6\x00', 0x203ffe, 0x0) 2017/12/18 14:30:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x3, &(0x7f0000451000-0x18)=[{0xff, 0x3, 0x4, 0x7f}, {0x0, 0xffff, 0x2, 0x6}, {0x6, 0x7f, 0xd8, 0x8b9}]}) setns(0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00004ae000)='/dev/usbmon#\x00', 0x9, 0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00004b0000-0x8)={0x0, 0x15a}, &(0x7f0000efd000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000dcd000)={r1, @in6={{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x20}, &(0x7f000017a000)=0x98) 2017/12/18 14:30:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)="6d610004696c000100") readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000d68000+0x7c)=""/48, 0x30) 2017/12/18 14:30:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000629000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) execveat(r0, &(0x7f0000cd4000-0x8)='./file0\x00', &(0x7f0000d05000)=[&(0x7f00000bf000-0x1)='\x00', &(0x7f0000257000)='security)\x00', &(0x7f0000c23000)="747275737465648a2c2d63707573657400", &(0x7f0000ea9000-0x1c)='vboxnet1:cgroupkeyring($)[#\x00', &(0x7f0000a6c000-0xe)='@nodevkeyring\x00', &(0x7f0000c82000)='vmnet1GPL*ppp0\x00', &(0x7f0000689000)='selinux\x00'], &(0x7f00001ec000)=[&(0x7f0000f7b000-0x1)='\x00', &(0x7f0000895000)='\x00', &(0x7f0000715000-0x4)='\'{&\x00', &(0x7f00003a4000-0xa)='cpuset(\\\'\x00', &(0x7f0000be1000-0x2)='+\x00'], 0x6b10dc17e5077c2b) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a09000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1000, &(0x7f000000a000)="") r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f000078e000)={0x4, 0xb6b, 0x8}) mount(&(0x7f0000bad000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f00002c5000)='ext2\x00', 0x100000, &(0x7f0000aed000)="") mkdir(&(0x7f0000b0d000)='./file1\x00', 0x0) mount(&(0x7f0000725000)='./file0\x00', &(0x7f0000d10000)='./file0\x00', &(0x7f0000da8000-0x7)='mqueue\x00', 0x0, &(0x7f0000ad6000-0x3)="") pivot_root(&(0x7f0000d9c000-0x8)='./file0\x00', &(0x7f00006a7000-0x8)='./file1\x00') 2017/12/18 14:30:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000d68000+0x7c)=""/48, 0x30) 2017/12/18 14:30:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001000-0x20)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000deb000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x8000000000000007, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) socket$inet_sctp(0x2, 0x0, 0x84) fcntl$lock(r2, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c06000-0xc)={0x0, 0x0, 0x0}, &(0x7f000076e000-0x4)=0xc) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000ae7000-0x4)={0x200100000004e}, 0x4) close(r2) ioctl(r1, 0x6, &(0x7f00005bc000)="0b4af41dc5e5e3a66e634397aa3314df66085bc829388cecdcd0171d18107269061154d9239953a57d7774c300228e2de0609911718f1fd208406b67842b991545e62fc9f9ab01de70fb020b50d4785d8a12de5d573f5a3d4f46afb364621fe19f2946ff2931660cc082527a1c3b30a2839f392d2e8450f2c505b4049e1f74f53352781f76bc545c86204cb148ca97be9e313e9f5817c697319cc4b8da07d1bc46e6fcfbe6ded4da09") r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e95000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f000015a000-0x10)={0x7, 0x4, 0xffffffffffffff7f, 0x4}) 2017/12/18 14:30:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004e7000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f00003e9000)={0x1, 0xfffffffffffff801, 0x6}) r3 = syz_open_dev$tun(&(0x7f0000998000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000dd0000)={0x1, &(0x7f0000350000)=[{0x6, 0x0, 0x0, 0x3}]}) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000ee4000-0x4)={0x868e, 0x4, 0x100000000}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common="67726530001f00", 0x10) sendto$inet(r0, &(0x7f000084a000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 14:30:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000859000-0x25)="24000000180005004d09000000e80ddf0303ec00f8ffff000c0001000400000004ff0008", 0x24) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000b03000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/18 14:30:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_dccp_int(r0, 0x21, 0x1f, &(0x7f0000616000-0x4)=0x0, &(0x7f00006a0000)=0x4) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000859000-0x25)="24000000180005004d09000000e80ddf0303ec00f8ffff000c0001000400000004ff0008", 0x24) 2017/12/18 14:30:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x10000, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004a6000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = open(&(0x7f0000f3e000-0x8)='./file0\x00', 0x18002, 0x20) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) vmsplice(r1, &(0x7f000022c000)=[{&(0x7f0000b78000)="36a51f3dcea511664cd39adfe262e9e20b9d3b6eec7ee9408dd34bb2b6ecef6567deb8c0671c827ac3d35c235fc26d4ab5d1fbf2733192d47ea9c0499ba35f03d6d8d356fcf09c0244db91ca58388da3cd8c2d4de3fdbdb92bfa5ba3c9a3d7738d0074a537b6786486f9454a6ebe0dc4ba625265b747d16bf7ba2fffbfb49f48027f51395b83bac8e50f68413e3480b346836607fe5304d1e3e3c6b09c3192f8dee65ac762a5f984199b93fe7e6a", 0xae}], 0x1, 0xc) 2017/12/18 14:30:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a2b000)={0x7, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000cb5000-0x8)={0x0, 0x5}, &(0x7f0000a7e000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c0c000-0x10)={0x269c00000000, 0x8002, 0xffffffffffffb178, 0x8, r1}, 0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000088d000)=0x0, &(0x7f0000e02000-0x4)=0x4) 2017/12/18 14:30:00 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = memfd_create(&(0x7f000013a000-0x1a)='posix_acl_accesstrusted%}\x00', 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000182000)={0x70, 0x12, 0x7, 0x4, "65236a4029db95d8bbb73cf81935eca5aea3871ac94aa409edf4e49d461f678b"}) fallocate(r0, 0x3, 0x9, 0x1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000fd4000-0x4)=0x0, &(0x7f00004d3000-0x4)=0x4) 2017/12/18 14:30:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f000084b000)={0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ed0000)='/selinux/context\x00', 0x2, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000a33000-0x9)=""/9) r1 = syz_open_dev$tun(&(0x7f0000cf1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00002ca000)=0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002b0000-0x28)={@generic="431df1f38e6e0000112f648d1c22ce26", @ifru_ivalue=0x7}) 2017/12/18 14:30:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000025d000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d08000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000042b000-0x4)=0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)="") mount(&(0x7f0000582000)='./file0\x00', &(0x7f000060c000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9020, &(0x7f0000ce1000-0x19)="") mount(&(0x7f0000647000-0x8)='./file0\x00', &(0x7f00006af000)='./file0\x00', &(0x7f0000310000-0x8)='qnx6\x00', 0x203ffe, 0x0) 2017/12/18 14:30:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000a3f000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00005e5000)='ramfs\x00', 0x200004, &(0x7f000002c000)="") socketpair(0x8, 0x6, 0x953f, &(0x7f0000f76000-0x8)={0x0, 0x0}) lseek(r0, 0x0, 0x3) utimes(&(0x7f000074c000-0x8)='./file0\x00', &(0x7f0000689000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) getdents64(0xffffffffffffffff, &(0x7f0000167000)=""/0, 0x0) 2017/12/18 14:30:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="bd0918ff9cbc855e8dd6ac032a91af7c6f75554a678fc695e32a1aefa0a9191110924c69236e4e7ed18e88754ee33803bdf99863dcab769859ceb3ec5030c1b759a1cf6e6989163f76cc406957d64330ad79882d4ba9c62844afeb3f1c71815037d428168bee38c048b04cfa1c15f51c4b7113a6de5ea0abc5cd0450688732d2370277bc194839894d7a8b33ea08d60956fd9c433962669dfbd139462d8b", 0x9e, 0x1, 0x0, 0x0) r1 = socket$inet(0x2, 0x3, 0x40000000000001) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000b13000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x80, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) [ 37.506223] device gre0 entered promiscuous mode 2017/12/18 14:30:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x10000, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00006ff000-0xe)='net/netfilter\x00') rt_sigtimedwait(&(0x7f00000df000)={0x400}, 0x0, &(0x7f0000d9c000-0x10)={0x0, 0x0}, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000022e000)={0xaa, 0x20, 0x0}) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00007c2000)=0x40) r1 = open(&(0x7f000061f000)='./file0\x00', 0x101000, 0x4b) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000977000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00003fb000)=0x7fffffff, 0x4) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00001c6000)=0x0) 2017/12/18 14:30:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x8000, 0x50) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f000005c000)={0x8, &(0x7f0000045000)=[{0x4, 0xd3, 0x400000000000, 0x8}, {0x92b, 0x8, 0x4, 0x0}, {0x3f, 0x4, 0x7ff, 0x3}, {0x2, 0x3f, 0x80, 0x6}, {0x0, 0x7, 0x800, 0x0}, {0x1, 0x81, 0x1, 0x0}, {0x4, 0x3f, 0x8, 0x1}, {0x7, 0x6, 0x5, 0x9a0b}]}) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000035000)="d6e344428067be4fcd43df254c7fe9f0c82c85a871868ef75ea50fb5131a919e2ca0ab6449597799e9ad28394374fcad1f02999389161d7c780606c848e7f37d573f8d2e60427be222940d18fbec34924cc63896c0e5270dab54cf21ba822f568d1a5db8e22e4dd4f14c1f1fc80b83992281f1cf596fe34c2f0869d72a7bd619dbc5ce2c117a9913615f3b747dd65218ad4f7cd0b8dbf0a27268dad9c833b646bca012e55ce35bd27f71a786c8867b23224a6a985174c3c8ca16fa0d021248328b9f98462831fc8ff797e02bd25b49a3bfac063698607ee3b4f08fa61ebbe9371cb65a5e", 0xe4) r1 = syz_open_dev$tun(&(0x7f0000cf1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002b0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x9}) 2017/12/18 14:30:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00002d9000)={0x6, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b25000)='/dev/keychord\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00003fb000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000dca000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f0000ff8000)={0x0, 0x0}, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000f2e000)={{0x3, 0x3, 0xff, 0x3, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 14:30:00 executing program 5: 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, &(0x7f00006ea000)="") mount(&(0x7f0000582000)='./file0\x00', &(0x7f000060c000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9020, &(0x7f0000ce1000-0x19)="") mount(&(0x7f0000647000-0x8)='./file0\x00', &(0x7f00006af000)='./file0\x00', &(0x7f0000310000-0x8)='qnx6\x00', 0x203ffe, 0x0) 2017/12/18 14:30:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000998000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2ff}) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000dd0000)={0x1, &(0x7f0000350000)=[{0x6, 0x0, 0x0, 0x3}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f000084a000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 14:30:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000998000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000dd0000)={0x1, &(0x7f0000350000)=[{0x6, 0x0, 0x0, 0x3}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000cd3000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004d7000)=@sack_info={0x0, 0x4154, 0x883}, &(0x7f0000c33000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000a27000-0x6)={r4, 0x5}, &(0x7f0000f98000)=0x6) sendto$inet(r0, &(0x7f000084a000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 14:30:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f000013b000)='/dev/usbmon#\x00', 0x7, 0x20000) r0 = socket(0x10, 0x2, 0x10) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f000017b000)=0x3) write(r0, &(0x7f0000859000-0x25)="24000000180005004d09000000e80ddf0303ec00f8ffff000c0001000400000004ff0008", 0x24) 2017/12/18 14:30:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000eac000)='/dev/sg#\x00', 0x3, 0x40) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00009c6000)=0x0) timerfd_settime(0xffffffffffffffff, 0x10000, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/18 14:30:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x4) fgetxattr(r0, &(0x7f0000083000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000014d000-0xa3)=""/163, 0xa3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000cac000)={@generic="6720329705090a7c26abdd6e765294c2", @ifru_flags=0x4000}) sendto$inet(r0, &(0x7f00002e3000)='0x0, 0x8, 0x0}, &(0x7f0000d0d000)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f000044c000-0xa0)={r5, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2, 0x8, 0x80000000, 0x8000}, &(0x7f00009e8000)=0xa0) sendto$inet(r1, &(0x7f0000e46000-0x1000)="11", 0x1, 0x1, 0x0, 0x0) 2017/12/18 14:30:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) write(r0, &(0x7f0000677000)='H', 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00001cb000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000548000)={r1, 0x80000, r0}) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00') ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000ddf000-0x4)=0x0) sched_setattr(r2, &(0x7f0000f86000-0x30)={0x30, 0x0, 0x1, 0xd2ac, 0x200, 0x7, 0x100000000, 0xfffffffffffffffa}, 0x0) open(&(0x7f0000561000-0xe)='./file0/file0\x00', 0x0, 0x0) 2017/12/18 14:30:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00004a5000)=0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000048f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000cb9000)=0x0) mq_notify(0xffffffffffffffff, &(0x7f0000b5a000-0x58)={0x0, 0x0, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 14:30:00 executing program 6: prctl$intptr(0x17, 0x2) 2017/12/18 14:30:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000587000+0x609)={0x19980330, 0x0}, &(0x7f0000e91000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000b3c000)={@common='irlan0\x00', 0x8}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000bd0000)={@common='ifb0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x0) 2017/12/18 14:30:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x2f, 0x2) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00005ea000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000000000000c6b760fae5"}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004ad000-0xb)='/dev/hwrng\x00', 0x400840, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000f80000)={0x8, 0x0, &(0x7f0000c86000)=[@decrefs={0x40046307, 0x4}], 0x93, 0x0, &(0x7f00002b1000-0x93)="8b90a0d8ed725b072aadfe08aff65723f8176ab3e27f1a442cc62de1257ab630c67a1ccb4614ed217cf87ad8f4f4032871ac7f8ac73328fab599bac78c363c2c1d634fc063cf262080a30a15086750a721c5acb61cdda0963799caf98a04618b39cf50d604fbd5d4984ea9f56b4693993cab26e9f53f1381dea5cd8b2adbfcec706f0060490c2718e960cc4c6fa129e37f682b"}) 2017/12/18 14:30:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ddf000)='net/igmp\x00') syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r0, r0, &(0x7f0000318000-0x8)=0x4b, 0x40000102) 2017/12/18 14:30:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x200) sendto$inet(r0, &(0x7f00002e3000)='0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000e23000-0x45)=""/69, 0x45}, {&(0x7f0000000000)=""/144, 0x90}, {&(0x7f0000f40000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x16)=""/22, 0x16}], 0x4, &(0x7f0000533000-0x4)=[{&(0x7f00004cb000-0xed)=""/237, 0xed}, {&(0x7f0000001000-0x1d)=""/29, 0x1d}, {&(0x7f0000000000)=""/31, 0x1f}], 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000f2d000-0x9)='/dev/sg#\x00', 0x0, 0x8002) readv(r1, &(0x7f000043e000)=[{&(0x7f0000a49000-0x1000)=""/2400, 0x960}], 0x1) write(r1, &(0x7f0000c09000-0x30)="b61eb85e1e0800000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d8742678ce22cad160e96aa1fae1a", 0x30) 2017/12/18 14:30:00 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000001000)=0x0, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000010000)={@common='ifb0\x00', @ifru_names=@common='irlan0\x00'}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000011000-0x4)=0x3, 0x4) 2017/12/18 14:30:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x8841, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6ace, @loopback={0x0, 0x1}, 0x2}]}, &(0x7f000013f000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000000)=""/165, &(0x7f0000002000-0x4)=0xa5) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c2e000)={r1, 0x4}, &(0x7f000077e000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) listen$netrom(r3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000002000-0x4)=0x6, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() fcntl$setownex(r3, 0xf, &(0x7f0000449000-0x8)={0x1, r4}) r5 = socket(0x10, 0x2, 0x10) write(r5, &(0x7f0000702000-0x24)="24000000170005004d08000002e80103037f000c100401000900010019010500210009cf", 0x24) openat$pfkey(0xffffffffffffff9c, &(0x7f0000c8a000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000530000)={r2, 0x7}, &(0x7f0000173000)=0x8) 2017/12/18 14:30:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000d6d000-0x8)='./file0\x00', 0xc0, 0x21) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000258000)=""/41, &(0x7f0000ebb000)=0x29) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000088d000)=0x0, &(0x7f0000e02000-0x4)=0x4) 2017/12/18 14:30:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000702000-0x24)="24000000170005004d08000002e80103037f000c100401000900010019010500210009cf", 0x24) fsync(r0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00005fd000)=0x4, 0x4) 2017/12/18 14:30:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a0000-0xb)='clear_refs\x00') getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00009cc000)={0x0, 0x76, "3f9cbd1e722a4cd7b9077a6fa51a7ce4f49324787b23f7b71e73860c412b9d5e2f14a39f50c0b7459a4f4e3b382ea65d1baacb2f989edaa58030cf604c8b66b7f138cbad088384cfce234c462aa21d5539f29cf0789d49b7b6d78960ca8821cfb4624d6648914703f4d63a4c2d400610ff30ffdac11e"}, &(0x7f0000774000)=0x7e) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000eff000)={r1, 0xc4, &(0x7f0000eab000-0xc4)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x2800000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x3, 0xc40, @loopback={0x0, 0x1}, 0x6f}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00002bb000)=0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r2, 0xa, 0x0) 2017/12/18 14:30:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x40000000000001) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b13000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x80, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000005b000)=0xe) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f000019f000-0x4)=0x101, 0x4) r2 = memfd_create(&(0x7f0000001000-0x8)='lo/user\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000001000)=""/168) set_tid_address(&(0x7f000077a000)=0x0) 2017/12/18 14:30:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x1, 0xfffffffffffffffa) write(r0, &(0x7f0000859000-0x25)="24000000180005004d09000000e80ddf0303ec00f8ffff000c0001000400000004ff0008", 0x24) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000550000)='/selinux/relabel\x00', 0x2, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000319000)={0x0, 0x0}) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f000026a000-0x8)=0x0) 2017/12/18 14:30:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f2c000-0x9)='/dev/sg#\x00', 0x0, 0x8002) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000243000)={0x5, 0xffffffffffffffff, 0x7, 0xffffffffffffff01, 0xad4c, 0x1}) write(r0, &(0x7f0000695000-0x30)="b63db85e1e4d00000001b29d00000000ffffffffed5ed2bc7009000000000000008d872c678ce22c9b160e96aa1fae1a", 0x30) write(r0, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r0, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) 2017/12/18 14:30:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000263000-0xc)={0x0, 0x0, 0x0}, 0xc) ptrace$getenv(0x4201, r1, 0x81, &(0x7f00006d6000)=0x0) write(r0, &(0x7f0000859000-0x25)="24000000180005004d09000000e80ddf0303ec00f8ffff000c0001000400000004ff0008", 0x24) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000082d000-0x90)={0x400, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2017/12/18 14:30:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000b40000-0xd)='/dev/net/tun\x00', 0x0, 0x20000000000001) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000328000)={{0x1, 0x20}, 0x1, 0x5, 0x5, {0x200, 0x6}, 0x9, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$void(r3, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000dd0000)={0x1, &(0x7f0000350000)=[{0x6, 0x0, 0x0, 0x3}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000419000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000073f000-0x4)=0x6, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000589000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8914}, &(0x7f0000a23000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000b60000-0xc)={r4, 0x4, 0x30}, &(0x7f00008e8000-0x4)=0xc) sendto$inet(r0, &(0x7f000084a000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 37.918219] kasan: CONFIG_KASAN_INLINE enabled [ 37.923110] kasan: GPF could be caused by NULL-ptr deref or user memory access[ 37.930629] BUG: spinlock bad magic on CPU#0, syz-executor3/7361 [ 37.930636] lock: 0xffff8801ce9b4218, .magic: dead4eac, .owner: /-1, .owner_cpu: -1 [ 37.930642] CPU: 0 PID: 7361 Comm: syz-executor3 Not tainted 4.4.106-g2fea039 #8 [ 37.930644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2017/12/18 14:30:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='+\\em0cgroupnodev%wlan0-\\+!\x00', 0x1) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000197000-0x4)=0x0) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x5, 0x4) setsockopt$inet_int(r1, 0x0, 0x11, &(0x7f0000001000)=0x0, 0x4) 2017/12/18 14:30:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x10000, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/18 14:30:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000d05000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000b7e000-0x96)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="dad4bab31682", [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) pipe(&(0x7f0000e75000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000c8c000)={0x0, 0x1, 0x1, 0xfffffffffffffffa}, &(0x7f000076f000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000499000-0x10)={r1, 0x80, &(0x7f0000232000)=[@in6={0xa, 0x2, 0xd845, @loopback={0x0, 0x1}, 0x364}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, @in6={0xa, 0x3, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe03}, @in6={0xa, 0x1, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x50}]}, &(0x7f000075d000-0x4)=0x10) r2 = request_key(&(0x7f0000bda000)='.dead\x00', &(0x7f0000e07000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000088000)='+{\x00', 0xfffffffffffffff9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ec9000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000586000)=0xe8) lstat(&(0x7f0000a7e000)='./file0\x00', &(0x7f00003ae000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r3, r4) statfs(&(0x7f000051e000-0x8)='./file0\x00', &(0x7f0000db4000)=""/4096) 2017/12/18 14:30:00 executing program 4: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bb4000)='/proc/self/net/pfkey\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000a9d000-0x8)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c6c000+0xe4d)={r1, 0x1}, &(0x7f0000e4f000)=0x8) fallocate(0xffffffffffffffff, 0x5, 0xffffffffffff0001, 0x1) [ 37.930651] 0000000000000000 d6c3d5b48d0011f2 ffff8801db407748 ffffffff81cc930f [ 37.930655] ffff8801ce9b4218 ffff8800bb9b4680 ffff8801db407788 ffffffff812387cd [ 37.930659] ffff8800b87a0900 ffff8801db4077a0 ffffffff81c5c66f ffff8801ce9b4218 [ 37.930660] Call Trace: [ 37.930673] [] dump_stack+0x8e/0xcf [ 37.930681] [] spin_dump+0x14d/0x280 [ 37.930689] [] ? __blk_mq_free_request+0xcf/0x140 [ 37.930692] [] do_raw_spin_lock+0x228/0x2c0 [ 37.930702] [] _raw_spin_lock_irqsave+0x56/0x70 [ 37.930707] [] ? __wake_up+0x1e/0x50 [ 37.930710] [] __wake_up+0x1e/0x50 [ 37.930717] [] sg_rq_end_io+0x555/0xd20 [ 37.930720] [] ? sg_release+0x1c0/0x1c0 [ 37.930726] [] ? blk_update_request+0x1b0/0xc10 [ 37.930730] [] __blk_mq_end_request+0x44/0xa0 [ 37.930736] [] scsi_end_request+0x116/0x5a0 [ 37.930739] [] scsi_io_completion+0x1b01/0x1df0 [ 37.930743] [] ? scsi_normalize_sense+0x36/0x4c0 [ 37.930746] [] ? scsi_unblock_requests+0x50/0x50 [ 37.930750] [] ? scsi_command_normalize_sense+0x60/0x60 [ 37.930755] [] scsi_finish_command+0x373/0x4e0 [ 37.930758] [] scsi_softirq_done+0x21c/0x330 [ 37.930762] [] __blk_mq_complete_request+0x1e5/0x4b0 [ 37.930765] [] blk_mq_complete_request+0x4f/0x70 [ 37.930768] [] scsi_mq_done+0xec/0x350 [ 37.930774] [] virtscsi_complete_cmd+0x552/0x740 [ 37.930777] [] ? virtscsi_remove+0x120/0x120 [ 37.930780] [] virtscsi_vq_done+0xb3/0x130 [ 37.930783] [] ? virtscsi_target_destroy+0x40/0x40 [ 37.930788] [] ? __enqueue_entity+0x134/0x230 [ 37.930794] [] ? vring_new_virtqueue+0x980/0x980 [ 37.930797] [] virtscsi_req_done+0xa1/0xc0 [ 37.930801] [] vring_interrupt+0xea/0x150 [ 37.930806] [] handle_irq_event_percpu+0xe7/0x850 [ 37.930809] [] handle_irq_event+0xa2/0x130 [ 37.930813] [] handle_edge_irq+0x1e1/0x840 [ 37.930817] [] handle_irq+0x250/0x3a0 [ 37.930821] [] ? trace_hardirqs_off+0xd/0x10 [ 37.930825] [] do_IRQ+0x89/0x1b0 [ 37.930828] [] common_interrupt+0x8c/0x8c [ 37.930832] [] ? __do_softirq+0x1eb/0xa59 [ 37.930837] [] irq_exit+0x119/0x140 [ 37.930840] [] smp_apic_timer_interrupt+0x7b/0xa0 [ 37.930843] [] apic_timer_interrupt+0x8c/0xa0 [ 37.930851] [] ? remote_port_store+0xf0/0xf0 [ 37.930854] [] ? console_unlock+0x487/0x950 [ 37.930858] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 37.930861] [] ? vprintk_emit+0x267/0x6f0 [ 37.930864] [] vprintk_emit+0x47c/0x6f0 [ 37.930867] [] vprintk+0x1a/0x20 [ 37.930870] [] vprintk_default+0x9/0x10 [ 37.930877] [] printk+0x9c/0xc3 [ 37.930880] [] ? pm_qos_get_value.part.5+0x6/0x6 [ 37.930886] [] ? do_huge_pmd_anonymous_page+0x487/0x980 [ 37.930891] [] kasan_die_handler+0x28/0x30 [ 37.930895] [] notifier_call_chain+0x8b/0x170 [ 37.930898] [] atomic_notifier_call_chain+0x67/0x100 [ 37.930901] [] ? __atomic_notifier_call_chain+0x110/0x110 [ 37.930904] [] notify_die+0x99/0x100 [ 37.930907] [] ? atomic_notifier_call_chain+0x100/0x100 [ 37.930913] [] ? search_exception_tables+0x31/0x40 [ 37.930919] [] ? fixup_exception+0x3e/0x160 [ 37.930923] [] do_general_protection+0x2f7/0x390 [ 37.930926] [] general_protection+0x28/0x30 [ 37.930932] [] ? __free_pages+0x21/0x90 [ 37.930935] [] ? retint_kernel+0x2d/0x2d [ 37.930939] [] sg_remove_scat.isra.18+0x19c/0x2b0 [ 37.930942] [] sg_finish_rem_req+0x268/0x2f0 [ 37.930945] [] sg_new_read.isra.19+0x2f8/0x390 [ 37.930948] [] ? sg_get_rq_mark+0x117/0x190 [ 37.930951] [] sg_read+0x709/0x1260 [ 37.930956] [] ? __check_object_size+0x100/0x2b0 [ 37.930959] [] ? sg_proc_seq_show_debug+0xca0/0xca0 [ 37.930965] [] ? fsnotify+0xe40/0xe40 [ 37.930971] [] do_loop_readv_writev+0x11c/0x1e0 [ 37.930977] [] ? security_file_permission+0x13d/0x190 [ 37.930980] [] ? sg_proc_seq_show_debug+0xca0/0xca0 [ 37.930982] [] ? sg_proc_seq_show_debug+0xca0/0xca0 [ 37.930985] [] do_readv_writev+0x552/0x660 [ 37.930988] [] ? vfs_write+0x520/0x520 [ 37.930993] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 37.930996] [] ? __lock_is_held+0xa1/0xf0 [ 37.931003] [] ? __fget+0x1c2/0x320 [ 37.931007] [] ? __fget+0x1df/0x320 [ 37.931010] [] ? __fget+0x42/0x320 [ 37.931015] [] vfs_readv+0x5a/0xa0 [ 37.931020] [] ? __fdget_pos+0x13/0xb0 [ 37.931027] [] SyS_readv+0xd3/0x260 [ 37.931035] [] ? rw_copy_check_uvector+0x380/0x380 [ 37.931041] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 37.931051] [] entry_SYSCALL_64_fastpath+0x16/0x76 [ 37.944073] device gre0 entered promiscuous mode [ 38.524808] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 38.531531] Dumping ftrace buffer: [ 38.535042] (ftrace buffer empty) [ 38.538722] Modules linked in: [ 38.541999] CPU: 1 PID: 7361 Comm: syz-executor3 Not tainted 4.4.106-g2fea039 #8 [ 38.549493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.558811] task: ffff8800bb9b4680 task.stack: ffff8800b4618000 [ 38.564832] RIP: 0010:[] [] __free_pages+0x21/0x90 [ 38.573063] RSP: 0018:ffff8800b461fa20 EFLAGS: 00010a07 [ 38.578474] RAX: dffffc0000000000 RBX: dead4ead00000000 RCX: 0000000000000020 [ 38.585708] RDX: 1bd5a9d5a0000003 RSI: 0000000000000001 RDI: dead4ead0000001c [ 38.592942] RBP: ffff8800b461fa30 R08: 0000000000000001 R09: 0000000000000001 [ 38.600176] R10: 0000000000000000 R11: 1ffff100168c3f20 R12: ffff8800b113a100 [ 38.607410] R13: dffffc0000000000 R14: 0000000000000004 R15: ffff8800b113a268 [ 38.614644] FS: 00007f2db8219700(0000) GS:ffff8801db500000(0000) knlGS:0000000000000000 [ 38.622835] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.628680] CR2: 000000000041b190 CR3: 00000000bb21d000 CR4: 00000000001406e0 [ 38.635919] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 38.643152] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 38.650385] Stack: [ 38.652499] ffffffff8374af39 ffff8800b113a258 ffff8800b461fa90 ffffffff82564a1c [ 38.660449] 0000000000000960 ffff8800b113a270 ffffed001622744b ffffed001622744e [ 38.668406] 0000000000000020 ffff8800b113a240 0000000000000000 0000000000000000 [ 38.676354] Call Trace: [ 38.678908] [] ? retint_kernel+0x2d/0x2d [ 38.684587] [] sg_remove_scat.isra.18+0x19c/0x2b0 [ 38.691042] [] sg_finish_rem_req+0x268/0x2f0 [ 38.697062] [] sg_new_read.isra.19+0x2f8/0x390 [ 38.703259] [] ? sg_get_rq_mark+0x117/0x190 [ 38.709193] [] sg_read+0x709/0x1260 [ 38.714434] [] ? __check_object_size+0x100/0x2b0 [ 38.720801] [] ? sg_proc_seq_show_debug+0xca0/0xca0 [ 38.727432] [] ? fsnotify+0xe40/0xe40 [ 38.732849] [] do_loop_readv_writev+0x11c/0x1e0 [ 38.739132] [] ? security_file_permission+0x13d/0x190 [ 38.745935] [] ? sg_proc_seq_show_debug+0xca0/0xca0 [ 38.752567] [] ? sg_proc_seq_show_debug+0xca0/0xca0 [ 38.759197] [] do_readv_writev+0x552/0x660 [ 38.765053] [] ? vfs_write+0x520/0x520 [ 38.770556] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 38.777358] [] ? __lock_is_held+0xa1/0xf0 [ 38.783118] [] ? __fget+0x1c2/0x320 [ 38.788356] [] ? __fget+0x1df/0x320 [ 38.793598] [] ? __fget+0x42/0x320 [ 38.798752] [] vfs_readv+0x5a/0xa0 [ 38.803903] [] ? __fdget_pos+0x13/0xb0 [ 38.809404] [] SyS_readv+0xd3/0x260 [ 38.814647] [] ? rw_copy_check_uvector+0x380/0x380 [ 38.821189] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 38.827646] [] entry_SYSCALL_64_fastpath+0x16/0x76 [ 38.834999] Code: 36 6e 0c 00 e9 78 fd ff ff 90 48 b8 00 00 00 00 00 fc ff df 55 48 89 e5 53 48 89 fb 48 83 c7 1c 48 89 fa 48 83 ec 08 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 49 [ 38.861444] RIP [] __free_pages+0x21/0x90 [ 38.867328] RSP [ 38.872201] ---[ end trace af0519b2c73c9fe3 ]--- [ 38.877494] Kernel panic - not syncing: Fatal exception [ 38.883263] Dumping ftrace buffer: [ 38.886772] (ftrace buffer empty) [ 38.890448] Kernel Offset: disabled [ 38.894035] Rebooting in 86400 seconds..