, 0x40}, 0x0) r3 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/16 18:27:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f70000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000934000)=@assoc_value={0x0, 0x0}, &(0x7f0000392000-0x4)=0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000a5000)='/dev/sequencer2\x00', 0x400, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x0, &(0x7f0000b45000)="b22e0f813d3f7e3b0edee0ca2532fb87a2b1fad5da08d2a42954329c93be2f", 0x1f) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0xffffffd1, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 18:27:11 executing program 4: mmap(&(0x7f0000130000/0xecf000)=nil, 0xecf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x80004, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@ax25={0x3, {"37608c2dddd382"}, 0x8}, 0x10, &(0x7f0000e60000-0xa0)=[{&(0x7f0000000000)="604f5afe3da4457537b95dcbe2022a2fdec725b06fe22224a175deb91aa11a3912909068a08cfa6bb3b9a3ae1245aa23bf14179806c9f29df391b3cfc3d68bd547cabbd2d03e96dbe1ec78fcd9b0", 0x4e}, {&(0x7f0000b92000)="cf334bbe4437fe61cbab2b28a1dc46a345d1ffd790eae0ea30f85d9781521f268085d8d746166487fa3d4481850b5c94b101ea69e998f1ab72cad54e362ac2d1fc2a2aedf8ac795f5cea3f490ace84df10889242a0", 0x55}, {&(0x7f0000b00000-0xae)="baa32a2ff001248f9c6f53c72951138f92f03f48301068e6c6f87658c64c0c90bf81a7b4b8dccaec4329aaa3f52c8c3532f1a7141998105352241db431e3f19910acf4750ec47e690501705c1529247efd88c75962cc7720f02730a93132f3f8f41142efb33b3bab952cebd085da2f925eaf1aee5d03c4e5f0b12ddad141bad1f6d93aa49b33cd2818ec0f41ed11d7a67961836844256646eaf931302f8b5a0f956e0bb411a37843562a3e5e68b0", 0xae}, {&(0x7f0000001000-0xb)="160bc489420fad1365642f", 0xb}, {&(0x7f0000001000-0x80)="a535b5c9ab6207640a579998ad06abc8b1c9c950db2b75ec320d0e24699a83696614cf8d7dcd13b3e8dde74675c86f99fac78266dd73d1dbcab02600534bb395949bef11eb0063c67217e1183b76ca037b4627ce6056aabb0780b374293285b51a977f0dd0ac3a794fca1c325154bc0424b196c3b7a9a249ae8477ed50d79920", 0x80}, {&(0x7f00002bb000-0x6d)="5a179815c6a9f00f75862ff00dcc0844f2d2a0eb50ee07aff907f86a605828a2cc55434ad30ad8c2a153ad17002b20bfd2d35190a969590fa8c871ff7034c376770a785e077e05afc456f81519f7a9659bfd0177a030423a81c0bac9d05244196c51ee280e0bbb4805bc6c046c", 0x6d}, {&(0x7f0000a9e000)="18c57cc02b15858ad33bbc346b64344f88431e4a89f363b511359d5556a5cebb1ead05abdd58296adcc862cf1acec8697ee5ddd2fbf470cb3322e7a0cc14a9f5a060d9c0f614a87defcafbce2422abcf3d965b5229f527fa38da6defe87cea44b1a20f3eb0bdc9ea2afccb00a6a66c0e4201bdf8f6af", 0x76}, {&(0x7f00007de000)="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", 0x1000}, {&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000000000)="386139f8f33bd26fcaa8cfd50fd3b338dd0a23bf5b4ef0fdc050f5a580079d24dc059466b3e7f353", 0x28}], 0xa, &(0x7f0000001000-0x148)=[{0x60, 0x6, 0x0, "83ee4622f8ee1de8877c3d7e63d39663cd425e234c48e025fc9336b95102857c9a7fcffc607f1fb47b46cdb646dbe8bbe6df5ed63a78e229a46c9ab927d9b0b9d8161a43cf2a50bb67912de9921223"}, {0xe8, 0x1ff, 0xffffffffffffffc1, "9ecb03082c26f12710ea28cce600ae33c4db353dee680a773ffbfb3d5b3c9501d33f7d17c1c250fe297c1ba478611815757c56c9e8b571046d60f054f7aa1640121fb7774dcb4c4753b8124694ddd5281ac1dad10f094daecfec81558113b93b980d1035c87e30daf61e6519170fc3af1967014d666920f2f050415cbe2e8931e461d32c69139679a0d7e82452657966062ef019d21f588bbd24f63c386ef7c4e992bc606af6b53f7cc9568680f0615297987d63cba4217056e34882727fbcb36bde53261f150700b6ffc4688388ad161e9157de797047"}], 0x148, 0x4000000}, 0x10040) madvise(&(0x7f00004d0000/0x1000)=nil, 0x1000, 0xe) 2018/01/16 18:27:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x2)='/dev/ppp\x00', 0x10103, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000aae000-0x28)={0x5, 0x80, 0xffffffffffff85e8, 0x1ff, 0x8}) clone(0xffffffc, &(0x7f00000d9000)="", &(0x7f000013e000-0x4)=0x0, &(0x7f0000b64000-0x4)=0x0, &(0x7f00009b2000)="") ioctl$VT_RELDISP(r0, 0x5605) 2018/01/16 18:27:11 executing program 6: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x4000000000000) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00009d7000)='/dev/keychord\x00', 0x80400, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00009d8000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0x2000}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = memfd_create(&(0x7f00000d1000-0x1e)="2d40bd766d6e65743176626f786e657430766d6e657431776c616e302700", 0x0) ioctl$TIOCSBRK(r1, 0x5427) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f00009d8000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00009d7000)=0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000561000-0x18)={0xaa, 0x40, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00002f6000-0x4)=0x0) 2018/01/16 18:27:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000dae000-0x10)=[{0x0, 0x697b}, {0x3, 0x2}], 0x2) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xffffffc9) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0x214, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, [{0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}]}, 0xfffffc76}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_generic(r2, &(0x7f0000652000)={&(0x7f00009ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e0f000+0x7e4)={&(0x7f0000205000-0x55c)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 18:27:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000070d000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") symlink(&(0x7f0000050000-0x8)='..', &(0x7f0000194000)='./file0/bus\x00') exit(0x1000) creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) 2018/01/16 18:27:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x9, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000958000)='/selinux/user\x00', 0x2, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000402000)=0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000da4000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000949000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003da000)=0xe8) openat$rfkill(0xffffffffffffff9c, &(0x7f0000e71000)='/dev/rfkill\x00', 0xfffd, 0x0) ioprio_get$uid(0x3, r2) 2018/01/16 18:27:11 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000012000-0x4)=0x0) unshare(0x28060400) exit(0x0) syz_open_procfs(r0, &(0x7f0000010000)='ns/cgroup\x00') 2018/01/16 18:27:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40001, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000460000-0x28)={0x10000, 0xd, 0x2, 0x39, "c47670e940341a3d0a8c998f983d7bdc94883462c7f4cbb1d64992451e22f842"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f68000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000253000)='./file0/control\x00', 0x0) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f0000741000-0xe)='./file0/file0\x00', &(0x7f00005e6000)='./file0/control\x00') 2018/01/16 18:27:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000742000)={0x19980330, 0x0}, &(0x7f0000b6a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000024c000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ed7000-0xa)='map_files\x00') fsetxattr(r1, &(0x7f0000176000-0x7)=@random={'^\b\x00\x00\x003', '\x00'}, &(0x7f0000158000-0x10)="656d3073656c66a673656c696e757800", 0x10, 0x0) r2 = add_key$user(&(0x7f0000fa9000-0x5)='user\x00', &(0x7f00007e8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000cfd000-0x2d)="c16d97bc704ea292900a446c8962fa03f85ce9795ecbae47313b6e460213e43bec513b783b4cd3215e76e3a3dd", 0x2d, 0xfffffffffffffffd) keyctl$revoke(0x3, r2) 2018/01/16 18:27:11 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000e3f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x6}) llistxattr(&(0x7f000069b000)='./file0\x00', &(0x7f0000b8e000-0x26)=""/139, 0x8b) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f000044e000-0x20)={@generic="1224e88ce73ccb4ac30d682813bd76fd", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$getown(0xffffffffffffffff, 0x9) fadvise64(r1, 0x0, 0x3, 0x3) syz_emit_ethernet(0x32, &(0x7f000079b000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [{[{0x9100, 0x9, 0x27, 0x81}], {0x8100, 0x7a, 0x8, 0x8}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xa, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @multicast1=0xe0000001, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, @rand_addr=0x9}}}}, &(0x7f00009a2000-0x14)={0x0, 0x3, [0xf4d, 0xd98, 0xfff]}) dup2(r1, r2) openat$dir(0xffffffffffffff9c, &(0x7f0000eac000-0x8)='./file0\x00', 0x80, 0x3a) 2018/01/16 18:27:11 executing program 7: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00007bc000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00001a2000-0x20)={0x5, 0x8, 0x9, 0x0, 0x4, 0xffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mount(&(0x7f00003c2000)='./file0/bus\x00', &(0x7f0000122000)='./file0/bus\x00', &(0x7f0000772000-0x7)='mqueue\x00', 0x0, 0x0) 2018/01/16 18:27:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ac7000)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000586000)=[{0x0, 0x0}], 0x1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00003da000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000c91000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 18:27:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) umount2(&(0x7f0000001000)='./file0\x00', 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000001000)="06482f24336b1c44e668d8c660c060543bebc2a3d66e755558f77293961430bb0d9d6c26956432150e2a90977299828c096ba0f48a33e969804d9cfc1d260ad6690590a54fd71828893ac9d73a154857521dd82d27c16f6ff5a3f58ff2b2f1a52306ba75d4d17376d755b0a83dd4be9540baff5fc871e852f67122579882cf892afb93495148dba0c18e97c00771fe9d7d3e4359", 0x94) 2018/01/16 18:27:11 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000819000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f00005d3000-0x1)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000667000)=0x0) poll(&(0x7f0000d19000)=[{r2, 0x0, 0x0}], 0x1, 0x0) dup3(r2, r1, 0x0) 2018/01/16 18:27:11 executing program 3: mmap(&(0x7f0000000000/0x24d000)=nil, 0x24d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x40101) restart_syscall() write$sndseq(r1, &(0x7f0000244000)=[], 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000140000)={0x0, 0x0}) prlimit64(r2, 0xb, 0x0, 0x0) mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000024d000)={0x7, 0xff, 0x3, 'queue0\x00', 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f0000245000)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f000024c000-0x10)={0x0, 0x0}) getpgrp(0x0) fstat(0xffffffffffffffff, &(0x7f000024a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000024b000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x7b, 0x0, 0x8000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 18:27:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x20000000000003, 0x100) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000c55000)={@generic="5c437cd04508a780e87fc3a85fc596b8", 0xc1}) write(r0, &(0x7f0000da6000-0x25)="2400000052001f0014b2f406fd09040002e707100800c60000fff6ff0802ff00000000d3", 0x24) fcntl$getownex(r0, 0x10, &(0x7f0000215000)={0x0, 0x0}) sendmsg$netlink(r0, &(0x7f00003b6000)={&(0x7f000069d000-0xc)=@kern={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f0000860000-0x20)=[{&(0x7f0000855000-0x101c)={0x101c, 0x39, 0xd0a, 0x4, 0x1, "", [@typed={0xc, 0x30, @u32=0x8}, @generic="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"]}, 0x101c}, {&(0x7f0000ad9000)={0xa4, 0x10, 0x800, 0x3, 0x0, "", [@typed={0xc, 0x7f, @fd=r0}, @typed={0xc, 0x2, @u32=0x6}, @nested={0x60, 0x4f, [@generic="3997892b2b9ccd50244d8669e4bb2b1c61405458debd076d235eefda38a505e613a7c19ed815da3a7c569e372b1ae41c7effdfd67d0365bb05fe7913767db133faa9", @typed={0x18, 0x57, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @typed={0x10, 0x94, @u64=0xffffffffffffad45}, @typed={0xc, 0x34, @pid=r1}]}, 0xa4}], 0x2, &(0x7f000093c000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x28, 0x8011}, 0x4000810) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000022c000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000cf1000-0x4)=0x14) sendto$packet(r0, &(0x7f00005b0000)="20037f7863b0ffc2b18e282e6a7163b9b96e59a38ead8bf1ca448e30ab09a065082aa3845e68449a763e836a5ceb85e31ec9ffebc15dcb0a09e6bb10ad7bf9de0c8e4bcfdb31b287f6ce57e479bcc34a03758256a65eb698fc22d9b09bf3ad4ce9207cc05a89917632a18d8c1d295c0e94d70b43c5310bb3cddb2757013a0e290e466308975361c93dc2dd1447f7fd765ec849b1769b93de766c014d4f64ba53d60fc29db4371c5b9080c7d978d76ce7ffae31a76d64e01b0ac00fe6a2e027e00c27bc", 0xc3, 0x20000000, &(0x7f000058d000-0x14)={0x11, 0xfd, r2, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/16 18:27:11 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000010000-0xc)='net/rt_acct\x00') r2 = epoll_create1(0x0) fcntl$setstatus(r1, 0x4, 0x42000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000c000-0xc)={0x5, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000000f000)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000015000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000001000-0x4)=0x7, 0x4) epoll_wait(r2, &(0x7f0000014000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/16 18:27:11 executing program 2: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000ef5000)='./file0\x00') r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) sendto$inet6(r0, &(0x7f0000f83000-0xad)="", 0x0, 0x0, &(0x7f0000f82000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000f7f000-0x4)=0x8001, 0x4) recvfrom$inet6(r0, &(0x7f0000f73000)=""/246, 0xf6, 0x2800, 0x0, 0x0) 2018/01/16 18:27:11 executing program 3: ioprio_set$pid(0x1, 0x0, 0x4001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000072b000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0) ioprio_get$pid(0x1000000000002, 0x0) 2018/01/16 18:27:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000048c000-0x8)="2b63708773657400", 0x0) write(r0, &(0x7f0000baf000-0x14)="c5faca0456f17838854c", 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = socket(0x18, 0x0, 0x1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000c9a000)={0x3, 0x7000000000, 0x3, 0xfffffffffffffffa, 0x4}, 0x14) sendmsg$nfc_llcp(r1, &(0x7f0000001000-0xf)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fbdfd0076a7353f9e140c99b870da16bb9ce9a18248a50a42f91fbde683be8243d15b25866e62a08edab0ddbb25b4e7ae69a1dc2b820412c77a1148e2eb186", 0x0}, 0x60, &(0x7f0000000000)=[], 0x0, &(0x7f000015a000-0xf8)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/16 18:27:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031d000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f000098e000-0x6)={0x0, 0x0, 0x7f}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000b20000)=0x60a4, &(0x7f00005df000)=0x4) fcntl$notify(r0, 0x402, 0x20) 2018/01/16 18:27:11 executing program 1: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c84000-0x6)='stack\x00') ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x1) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00005f0000)={0xffffffffffffa490, 0x9d0, 0x400}) ioctl$sock_ifreq(r0, 0x800008946, &(0x7f000044e000-0x28)={@common='lo\x00', @ifru_map={0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0}}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) 2018/01/16 18:27:11 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$pokeuser(0x6, r0, 0xec, 0x3) r1 = syz_open_dev$usbmon(&(0x7f0000b35000-0xd)='/dev/usbmon#\x00', 0x2a, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) close(r2) 2018/01/16 18:27:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a13000)='/dev/sg#\x00', 0x0, 0x808002) setsockopt$inet6_dccp_int(r0, 0x21, 0xe, &(0x7f000035a000)=0x7, 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000d1b000-0x10)={0x1, &(0x7f0000677000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000e30000-0x8)={r1, 0x3}) write$sndseq(r0, &(0x7f00007d7000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x30) write$sndseq(r0, &(0x7f00001d7000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) 2018/01/16 18:27:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ca2000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000947000)={{0x8000080, 0x0}, 'port0\x00', 0xc6, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f000047d000)={{0xff58, 0x10001}, {0x101, 0x8001}, 0x6, 0x5, 0xff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 18:27:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) fsetxattr(0xffffffffffffffff, &(0x7f00003d5000)=@random={'system.\x00', 'mime_type(\x00'}, &(0x7f0000de1000)='\x00', 0x1, 0x0) r0 = inotify_init1(0x80000) r1 = eventfd(0x80) dup2(r0, r1) 2018/01/16 18:27:11 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003ed000-0xf)='/dev/sequencer\x00', 0x4001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x401, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000-0x10)={0x4, &(0x7f0000002000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000000)={r1, 0x1, &(0x7f0000003000-0x4)=[0xfffffffffffffff8], &(0x7f0000001000)=[0x1, 0x800, 0x5], 0x4, 0x4, 0x20, &(0x7f0000003000-0x10)=[0x81, 0x100000000, 0x3, 0x80000001], &(0x7f0000000000)=[0x7, 0x9, 0x6, 0x10000, 0x6, 0x6, 0x3], 0x0}) ppoll(&(0x7f0000002000-0x10)=[{r0, 0x88, 0x0}, {r0, 0x8000, 0x0}], 0x2, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000001000)={0x3ff}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000004000-0x4)=0x2, 0x4) shutdown(r0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000004000)={0x9d0, 0x8, 0x7fff, 0x2, 0x8ad3, 0xaa1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000006000-0x50)={{0x14c, 0x200}, {0x9, 0x7}, 0x8, 0x7, 0x80, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000006000)=@req3={0x80000000, 0x2, 0x1ff, 0x80, 0x19, 0x4, 0x8}, 0x1c) prctl$setfpexc(0xc, 0x3) fcntl$getflags(r0, 0x40b) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000007000)=0x3, 0x4) tee(r0, r0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000006000)={0x10, 0x0}) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000000)=""/23, &(0x7f0000002000-0x4)=0x17) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000004000)='tls\x00', 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) ptrace(0x11, r2) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000002000-0x18)=@get={0x1, &(0x7f0000008000-0xcd)=""/205, 0x3}) 2018/01/16 18:27:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000258000)='./file0\x00', 0x1, 0x80) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000496000)=0x0, &(0x7f0000c99000-0x4)=0x4) 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}) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd1000-0x4)=0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000b9a000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bbb000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000f56000-0x20)={0x4, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000bc5000)={0x7, r4, 0x0, 0x40}) 2018/01/16 18:27:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004c4000-0x1000)='$', 0x1, 0x1, &(0x7f0000fb1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000612000)=""/79, 0x4f, 0x40000001, &(0x7f0000f1e000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x6, 0x0, 0x0}}, 0x8) 2018/01/16 18:27:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) chdir(&(0x7f00006a9000-0xe)='./file0/file0\x00') ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000e5f000)=0x0) umount2(&(0x7f0000f66000)='.', 0x2) mount(&(0x7f000000a000)='.', &(0x7f00008a7000-0x8)='./file0\x00', &(0x7f0000a60000)='ramfs\x00', 0x2008, &(0x7f0000882000)="") 2018/01/16 18:27:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x5, 0x129c00) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x100, 0x0, 0x0) 2018/01/16 18:27:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000014b000)=[{&(0x7f0000bc4000-0x26)="6fafcced982af922eb59d0ff8840e9fd07e8ecec42435749bb6a6c49aec1366f5edb01a4ee62", 0x26}, {&(0x7f0000903000)="259b384474f3d770040e3976f41fb170ccf3271cc65e09707a8f8dacdbf4946a42a8c318a440b49c84d3a53928aa1badeefe10e57e410f201605b6d44e523e1195d0e22200fdaf52ecf15ce4b435a9334f2c4e538a518c3e32fca5e2f45f8e1cf12406989405841d8cc31e4e817b647e281bf3f8ed5f9e30959857eca9a7f8cd6c223ce32b27968f", 0x88}], 0x2) r1 = gettid() ptrace$getregs(0xffffffffffffffff, r1, 0x7, &(0x7f0000293000-0xe0)=""/224) waitid(0x1, r1, &(0x7f0000b6e000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f000015c000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 18:27:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000b6000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = accept4(r0, &(0x7f0000d3a000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000052c000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000988000-0x10)={0x0, 0x48, &(0x7f0000379000-0x48)=[@in6={0xa, 0x1, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, @in6={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000873000)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00004fa000+0xcb3)={r2, 0xfffffffffffffe01}, 0x8) 2018/01/16 18:27:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x80000000) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000962000+0xb51)=@hopopts={0x8, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x3ff}, @jumbo={0xc2, 0x4, 0x5}]}, 0x18) sendto$inet(r0, &(0x7f00009aa000-0x88)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r2, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) writev(r2, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) close(r0) 2018/01/16 18:27:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00001f9000-0x8)={0x5, 0x10000}, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x80000001) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000bd6000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) stat(&(0x7f00000f2000)='./file0\x00', &(0x7f0000ff3000+0xee0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 18:27:11 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000714000-0x1)="620077f1592563370a", 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000000)=""/218) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000002000-0x4)=0x0) flock(r1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000003000-0x3e)=""/62) fcntl$getflags(r1, 0x40b) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000002000-0x1000)="5d33f401e312847b69a8341030b2437d92affc81a0aad9e2d2b038e96bdf44fa680fe5c55388da8a9c238661de9d1148bc293a68df9e5777bf97b9eac882b636f77d111d023fe8d7136802d5b24a1db1f0a8bb26ee12d7117e0fd4bb882ae3a102b6693b20ff63c4a5f9dfd4daef99cbb7ce22bc5e2cdfa3882a46f413e7160898c65bc43ceb948e570e08f9ccc4510eeedce9a56fa346123163aacf88bd109610ce68d785b8ae2f6cd6e0f7e9cab20f232bc005ac12959cbcc15b9e280744f58ff9baf06fcde68644cf5397b9e886f2bca123d0c361515794a5537eef34deb0213a4299feec256c0912a928ed51d09cbc7a0f01f1fd0a9e92905a659d24f2249f61bdca426accc51cec734f55361ec4c02ad3d1880b1e968911775a44232874ebb756905a7b2f2ab81d2ad8b702cbbd8650edfffebd35e5b395d4aad8b0de6ab12cbd182f0771ca282f4081444213ac7fd571a9a5d00154ba0cdb1f50a53d005c801a8cd4757de5cc1d592b65d3ea7f6d1ca9829864133c499baaa5c89bab254c50ae3519c7beb6b7d2fd23ba342bf2eef47e9945255790aa9566e4fce250ded197331f6310c0dd7efa7a07b007210b3b6a228923e7231308f882ac5c49653c4b76b126848f3a6ba8c5129edec22ab5f85cc412efe9f43981a02ff15263a44dcd36802fa33c1028f8f88d1c03535a4299ab22ff2b084f26e4fa6cce8b245bd3d4875d4a5c787174a613e13482d2447ceaecdbfbbe16bdf6f5adebe600777f49103b3d8de50be12da94e014b6f835c11c01394eb1e44b5b8a9e47632560be3a60bfaab2a012b5127c2d9f09ef77f470727790dfd17457a5f6957dcc041903271e073d654bb2a4c6bfdef1c0cd29423cfb05802bb37ae5750960406c50baacd538e53e1fd0b72eeaf5fcffd8943d9e4684f86b98dd3703e7e4e71bdc5a6706b2370ff1280d92dfc6af8ad6b192e199440868cbe21313a213fec53b5023193a923c1a5a5428887abc80de8cd5c9bf6141d0a6e3210536332c295efb92586f5cac27b542001fe84784c478999fcb6a3719229b6dcefd3ea4e428ca2c816d914e96a100282a8b8da37bbfdc4f155993d337ffe948c0a5df2152e3501b20a3cc6c7d376a5dd4ac9a49d01c64844a4ce86693cea330b00ef366375d2fdccf17f4d347e4b03ad93d844b0becb530c638327a89f201bfb9c270bc9e3b81d3e8dc3eaa3e668e4444f68e30b974bdca732f65f54f29bb3455e60d9c0d57d7449612ffa090e8706e95d3667d80f6dc0dcbec8d76754a37c52dfba4057a245337ad539214496940c9ee895453a66ad8ff20108ba1deaf8e1a9b751db82b777d3cdbcbe6b1af1c0a0199296af20ed5c467f1bd61c12163f6b273da79bc3f464b88e95f8471c616eb9a34bd7111ae9959312745ab1e8b8b7faed6626551423e2ae6d96df068142295dd63fff94c7cd3c07a9781dfa1f25d4338ba68fdbed40b47f714e9ffe797ff5b0ba1199985dbdf448a091cc677cc02f3ab7cd34bedd1ea2f539970872d436736a63af3c005f5b6e5f1ad044da8fcd296e02d89b276a94b838229788dffa7c277e66581599806ff69952c06007678ed343df036625da004437c3a7a976a9642ed9412a6a42076a247fc0b8e58c0cc9221bf208a1eb2082f4e4f333caab7d734e4ea6540b0c681a7c35d2715481286b10a20ab62e0fa5a4be8a4f33923b2bfd5ecf3665e29d467fa693e09f50e13bcb4ac25c5140eeffb6f2620b8bc5a36fa169216832b0964b23c36241d16fdcaf6be7274677bc168f685a5359b9e5c5d558b8ca7bc79323c00dd04dc79cb0744608cfe87e087921d3b320f20adb0cc61ee1cb7a75132d3ba4fb2981db0c45b41c84ed28c10e74cb5bf3acae6e2686962af814503bb651ac0a25a83cf2f03a7905feed4f5937998b42ebfe3776f4e52e45a0cfac17bab2d2e36859aa8ebbd5bc5ef811b388c34a2ac8b671a8a38f8728dadd33b08ea9a70427a04889db912e13b2939839d93061cdb7d967f17040061a0a58cccfaeca4c52a9ecd50047775a724b9e8e4aebce5fd4f02038bbc3955bf867915054f1729a39a6f18165bd4693e62ec7b1a42e973fa272c4f3f0f50f9a59f0c2d1342092b819fd6c77ce20d3622df8131dbb002373083890573d377af3b47244778610dcbcf77d3df74d55617302b0cd3a6281cca215da37e19e098607cb6607a9e87a14b7990e30faa00ee0f71fdc5e4cf3b81caff12f09b3b717d45461158a3d9073991f8eb5f187bf22c8d86f4fe2f202b6620c66cfecd315d2d1f6bcbc2f5bc38e59cb60587ff3a7af93ef04541ad35b52a696a01397e7caf92dba4e3b54a9ccc4225ca8e8bcfe113970f603e80a18ea7dc2678522ca968220e304024925fefce91630c029263982c2b41a96e734c6cfa749f2b7e66224f798d05754ef721df4a30067e044e6ba8a7c239cc2863bd42f575898753aeb28440d66bc3c4b5ca0f2cf98d9460c9743b3a9db9ca62312ddc33cc17dd99bf1506a01eb7fe0a04661c40f0c2fdb22b5c52aaf8cfb1c1f82e6823c3feb619b3cc74781e79d9eff0e9c70c76469e89581cbc13e59684296b0ca0539bb02b6500192062bd38466c0467fb52668b2fb14f36bf48987b003ccfdb2840830b0aff71044e078078dadc808ac6dc94a85cc74a03a9bb183463dc48b17d9cb087a9f147972fd83bc5a0de51f95496f7fe13b9b3c19c3d73ee1d6d3297c6bda39eeb89b946b6d38c00621fcfd5b54a1cf6e71abca0688725b5d0a003675583383a273ac275db076a7e36036b7e0de89591cd51f400cb2b36d8db64d0125a5b8ed2b3096b58f5e19044b77a0baeb63d8ff5cc015837503d63c796fd0e4967a22306691207488b3f3aff5a7fef0e28c8e881327c571f298e25b5eca7f2e914d926fe01ffc5a7188c00a8463ad6fd7d8f4d77892521da1848d15cecb66b0b3ca070606dcad8872c1d1d8b3580568e4ea97f2d40023c7cfb3da8e007c79de0180d99971eb8b6c31a36f7d3b23474483c360c4272dedef5e9a42eb0a3e7a026a2e396c606004553e4321b94eac446d7491ee82a189cf0e1980de7adb376b32124d651f7111454ff331972b9ff76110baf004fac8a3a922548d35102f5603ee0012b6ad353d5e7fe0d85a69181a395bfa03b1ffe4fbf29fcf0d4365ab377a0a12338420fa2f6d060a06e06dbcc80af7cdeac8149614ed95c7c9ce10073482b8a5692540857f8aac0595e7db3ec394cee07f9153f08fb75af64a680e45dddcc5bf89d68040fa8ae9698a6939b04d3c9c23344efa502406b6e5edac5dcd0b9f829f2f308d4cb27d7a61afeb4952192707a28263e14d1373f03c1b9c6e7fd76be22c21ac15cb70f27432d09f596ea1c3dba2118c087493a15197e0306b995aa62ec6c0024c26c369b536e081df8a094c17733292a354f5e2d0177d9d89fce45c0f72ae4df139f18a6214455362e19c7debe738b6181a8604b1447db8482e6cf41494c220b4a9c0b4ee03cc95c3bef85faf5cca5c3c7aa9de981a925ba0a6dca55034c50b2b9ef874649c52c99d7390560f5382b3655b966b87cae144c1448ff28762a724b6cc32a85802008ad5320331dd0c463893b13049903578f145e53ffa0a27140234c69cb6150a6df14b6e7c94bca349e3f2565f3a969c1cf8f6effd4f6242db22792ae6da9614fff1f7d46dc68be5782f8c4d6235f27e37eb65b923febd81c5b2c9726d88fba430cb92157dc74d6fbaa9c03c90e1e40c142cfd23eed0542935816d2871ee12da57ebb5cf47ca7e06bb977bdf78e00b3ac4f550aaf1ba00e27b39987f027e5492e85651e1014c41fa09a021f15db95916eed354de5b7b7e6bc0d22704a6f23654b4faf36b76b078d7f58748e197af138845b89f0139facade9636bd9c7fff1ddc3b4baa4ceb4a1ae22348adb56d078ee47acda5d4dfc3695db9a12477a1e55fb8610de3b9a59fac7766a1ec5a7655fde63810ba2b35f231f0c3f36ed110b02a6990e2095f1e9bf40dd814e72fb93b86224ed29d83e987a7ef2869dd22c466459c7c8ab4befaf41c4c0af0b88d177ca260e310f92b57266bf40bb8b40bd80e3b8866122a294ef2de3d1319a2582ac77f460c3e106ff14387d6453beabbc77a4b6e754ddc4b5f8af388772fd1922f27d40086b4b9c06eca6aad3648e42d5cf342ba250e4869d1f85c82455c86acf3f2bb702f57d5284ce37962a61f6c92e3d1eb2ab54842f6a1371d90f8c946bba6f789178420944e12a47738d941ad0b4b4ce6f30a2443a94e506dfc70398bb37f4f169a7ac4478ea9fbbcc82f14829f3fd01cd338ddaf4152caaaa213d2bbaa7c522add70a93b50adba346e971a4bac0e6458ca7bfbcfb28be54efc4dff6e18afa9cabcc53089e6056fd0ba1904b2e0a31dd8d8ecec452edaf8da2aa38dc5738e4b3027e13ece43b18156c370c1bdea36707ea2eab842fd5d3433b12d9e6ae5556844b47aabf869235819f33f47e03f0f3fd2ec3858ac8d04aee6d0ba379249f55d1767676b3dda9ac2cccfaaf159b86cc63cd3f17e882687fab0e2dcc39546634f7279a68bc76b678f7a22340ecff334ee97eb3bc16c53f09952330c665cfd73c8ddff57b26b30c6f660521165f2b7a9b8d2e10239f0dc1890aa32d0542126ec5786abe95ace34634e32e93509b98d31d3e2fff0cba649dbebf5c6695106df5899e60ba78dbb0abcd0356b743ad6629db2a7ded86415b200259129f5e0fce25c21ec9d821bfd08ac55c3e4320a9ced17cc8505076f7d74301f52f302c6ba20e7320253a691c024f1435594cbc7056759ee049234c5f774e35df8bd655d1b333f3456b7b3a4e477ef8f25f6a59b707b957fd2d496840b16041865f2072776997a966120bfd5db9514ac9e0f3a985957b03bfa94f11b2a37cfb60ed7c0637f71340f261fe3ebaadf4df2eebb9b91cf6e559fd8d88cd0b4155d46cc8d3cd767f9bbb335a3294b315e967770986ff6222378be37534d33fdcbbbba7fd782e3f722df7db85995bcfa5fa7823de17ab4827d1a2e11acb931c3a02cc0d17845bbb5ac80ed431156c5f4f22d554d9be5d5e3e9b043c49b53ea835d42da612e35bbf57c5a27ca2cff6cb22757775e6b6ba3ec482e4315f7c2c6c54c581a51331ebdbd1b3d2e6600ca4ffe276fede882078466faf004063b3055d212ef9be56966877281b983cb743c7015a52e18cc90d8b0092a9897fed2b382576f5d3e8b72f613b31f24603b98051f6a1086d4d27ff6ba071ab7536f4e0c0403b58eeed6419d000be7a3e162dcd2bf5fdbb925797f987d4db6e1b3b111d825e8071480a41b5a057725d69a545284843ad86d763a0cd41c1677388e9f6dfcd6d8350d7d472bcf024017818f269ebf8a0e978d888929c9db9b64e81c51aad81ee2815957651aa410fbe6cd8ca8b837809d2b2fa6e3058714afe99a17d87ed3c318e48c7f895a0242d257b28e431b4dbf1a4a54a32d729327739f352c08cd66ef48cbb702aa2fc08cc9d89fb5eefe5191fa289a8b04873dd74befef1f2e57cb7098da1265b351d30d64be93d60faec8ec608fe325075aa33de90f346162a3d8512215cbc042c170d492654b853581eeb08a03c52023bd7c9201cbecaa66430782949b2fd8c8d546b1daee4cb9a615dfcd29f4f9e483a109a26765d6a77397a1ca344339b1e2dedcb3b18cea386b65b5bd9dd896397749b7ca800da4a96eebd78f9b3ff0d36841334bb6910d9aae5f42d86cece1ac8c82c32959f1537c2318b9eac2dd4d9c5f", 0x1000, 0x4084, &(0x7f0000005000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000007000-0x4)=0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000007000)='./file0\x00', 0xf0200, 0x44) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000009000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10001}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001000)=0x0) ioctl$KDENABIO(r2, 0x4b36) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000007000)=0x10, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x14, &(0x7f000000a000-0x4)=0x0, &(0x7f0000004000)=0x4) [ 65.954452] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=10904 sclass=netlink_route_socket pig=14278 comm=syz-executor5 [ 65.992410] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=10904 sclass=netlink_route_socket pig=14290 comm=syz-executor5 2018/01/16 18:27:11 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000003000-0x8)=0x80) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1, 0x0}) 2018/01/16 18:27:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000182000+0xad8)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000502000)=0x0, 0x4) socket(0xb, 0x1, 0x3) 2018/01/16 18:27:11 executing program 3: socketpair(0xf, 0x6, 0x2, &(0x7f0000e03000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f0000a2f000)=""/213, &(0x7f00009b7000)=0xd5) bind$inet(r2, &(0x7f0000bb6000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000d0c000)=0xfffffffffffffffb, 0x4) pipe2(&(0x7f0000036000)={0x0, 0x0}, 0x0) unshare(0x20000400) clone(0x200, &(0x7f000003a000-0x2)="", &(0x7f0000f13000)=0x0, &(0x7f0000731000)=0x0, &(0x7f00004a6000)='R') accept4$inet6(0xffffffffffffffff, &(0x7f0000276000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00009ec000)=0x1c, 0x0) llistxattr(&(0x7f0000f01000-0x8)='./file0\x00', &(0x7f00008f4000-0x51)=""/81, 0x51) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000001000-0xe8)={0x0, 0x0, 0x0, 0x90, 0xf76, 0x0, 0x6, 0xb, 0xc, "9a8b07ccebe8b7b60449f5d492483c06f6b2c3bf00a57a9a652e381414b8b7b89f3f6bbabf4110ab8bcfcc9edd7a58b9391f6c7731f686ab39e6ba2d2b56f2d3", "490184aca2d554143501790b969758fa43602df6201e7db31c0eb521df458e61744b21b44cb7749542dc1b4838dd8b0867d8b238c630a2f6e1839cb5af2f25c9", "cc57d3326df6ef2e0dc229c28e6678e38f9a3e0c47f813a557fe520307ba66c2", [0x1, 0x6]}) clone(0x0, &(0x7f0000063000-0x1)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000580000-0x4)=0x0, &(0x7f0000000000)="9f") socket$netlink(0x10, 0x3, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000988000)='/dev/vga_arbiter\x00', 0x100, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000edc000-0xd)='/dev/snd/seq\x00', 0x0, 0x44000) syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r4 = memfd_create(&(0x7f000003e000)='\'', 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000421000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r5, r4) write$sndseq(r4, &(0x7f0000e70000-0x30)=[{0x21, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x7, 0x0, 0x0, 0x0}}], 0x30) 2018/01/16 18:27:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000dc2000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000001000-0x18)={r1, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000b6000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000396000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000008000-0x68)={0x4eaa, 0x401, 0x4, {r3, r4+30000000}, 0x101, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000e93000)=0x200) accept$nfc_llcp(0xffffffffffffffff, &(0x7f00002c8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ec5000-0x4)=0x60) r5 = socket$inet(0x2, 0x2, 0x0) ioctl$KDDELIO(0xffffffffffffffff, 0x4b35, 0xfff) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000ef9000-0x4)=0x0) recvfrom$unix(r2, &(0x7f00002ab000)=""/0, 0x0, 0x10122, &(0x7f0000892000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) sendto$inet(r5, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000ef8000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f0000a1a000)=[{r5, 0x0, 0x0}], 0x1, &(0x7f0000ef7000-0x10)={0x0, r6}, &(0x7f0000ef6000)={0x0}, 0x8) 2018/01/16 18:27:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c9f000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000b57000-0x13)={0x0, 0xb, "0db7e39ca851034a8de819"}, &(0x7f000006c000)=0x13) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000b20000-0x4)=@assoc_id=0x0, &(0x7f00006f3000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000738000)={0x0, 0xe9, "5eefc73df3323b71cd891a4b3cacbb80c755c83c2a21a4b0a2ed2b8c413b75182cfcfebb94f7b01c3a9808b51261f859a9782c3f6a81b28f7aa46953fa6c25edf246f9ff481db1bf8bacf126435df997239b94874fc6e7de995c838ed0f89a7a98b8c6570403d6178d292f424f402d2bc53918de54aab320d7dbb11cd6f45465b0046d12ff6cac1a10ba6087191addcf252d0713c12b6727e6db642eb350134eb688c3b2f0317e6ef9d98311a7dde78e9a3b89a6e0700f004ff92ba7eebd7ad880d2372bda04619bc54b4ac3375b836cb53e5c0c55a0e4fa9af6203f01874044d18bf03c0ec12197c0"}, &(0x7f0000cf8000-0x4)=0xf1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000cb2000-0x6)={0x0, 0x42}, &(0x7f00005a3000)=0x6) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000370000)={0x0, 0x6}, &(0x7f0000a86000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000f9a000-0x20)={0x9, 0x7d, 0x4, 0x2, 0x7, 0x1a, 0x1, 0x2000000000, 0x0}, &(0x7f0000fe5000)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000116000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000931000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000adb000-0x10)={0x1000, 0x2, 0x9, 0x1f, 0x0}, &(0x7f000019c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000c1000)={0x0, 0x3529ad11, 0x28}, &(0x7f0000fc5000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000024c000-0xb8)={0x0, 0xc0000, 0x101, 0x2, 0x7, 0x7, 0x200, 0x2, {0x0, @in6={{0xa, 0x2, 0x7f, @loopback={0x0, 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, 0x8, 0x8, 0x5, 0x1000}}, &(0x7f0000c0a000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000087a000)={r8, 0xfffffefb}, &(0x7f000052d000-0x4)=0xfffffffffffffecd) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00006a3000-0x14)={0x0, 0x100000001, 0x1f, 0x7, 0x1, 0x0}, &(0x7f0000cb3000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00004c1000-0xa0)={0x0, @in6={{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0x4, 0x5, 0x18}, &(0x7f0000e72000)=0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000079f000-0x18)={0x0, 0x5, 0x30, 0x4, 0x462}, &(0x7f0000da4000)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000008e000)={0x0, 0x7}, &(0x7f000083a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000cec000)={0x0, 0x50, "3076bbeec319f2cda142a09198ebbf9fb0d1387d6c62671c21b3745c4a24c7d0102d38c313b58586a88872f3966fadd86fca8a24740da57aec6648a4971bc29ef5af5e65da79b98ee1595ffd03d630bd"}, &(0x7f00007c7000-0x4)=0x32) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000065a000)={0x0, 0x5}, &(0x7f00003da000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00006d2000)={0x0, 0x7ff, 0x80000001}, &(0x7f0000805000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000ef5000)={0x0, 0x8c}, &(0x7f000037e000+0x28f)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000d0e000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002e1000)=0x28) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000079e000)={0x0, 0x0}, &(0x7f00009c0000-0x4)=0x6) sendmmsg$inet_sctp(r1, &(0x7f0000366000)=[{&(0x7f0000887000)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000592000)=[{&(0x7f0000e6e000)="a5479b078b27a4", 0x7}, {&(0x7f0000c87000)="97d59d3701a8311b6c66c307e722d1ae402d3b668a493ae8bd3b9c789dc5dfc85f35a2a65fa54a125cda67628a1023b80e698744a28b3eda51cfb7fa3e5f42b9b6368f6a204ff7e71a3df058c815eb450228df282911efcdd60e0118d703aa17dc9095643bd12882ed5623bd59b41d3948e220dc44ffe1eebdcf70bc393cca48", 0x80}, {&(0x7f0000f13000)="ef8d4a6bc3968b64902920576a33d449b0ffe4e7048c7a1ac322f9a6165e71d1452673909feb1623e5f2760067281eaa5377c2ec384b7fc4eb617307147b7b4f633828f1c98b46f38640073642048a6058c1637dde0a21627f368d9d1c4c3b287ac0f6b6b78ed7542d5c4c5b3dd5a33372fa58131e671a3aed1ae9ead43ea47b12efd8c3e56d27203f21e7d209d24aa266b93d65c26b620496ec899b1cfe61541ae0ca255939f76d4977ffafd4132feed1974925c3a45e69f81039d64af8c6b396f6eaf0870b1b1f80601b546e3a3b28bcdf223a3318d195213a097072b4553d13fe", 0xe2}, {&(0x7f00004a9000)="", 0x0}], 0x4, &(0x7f00000ef000)=[], 0x0, 0x4800}, {&(0x7f0000640000-0x10)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a4e000-0x80)=[{&(0x7f0000fee000)="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0x1000}, {&(0x7f0000436000-0x77)="05ac9ff363edb6cd2e001ae34563d89f67d2ae28b19209552deb00b2dcaeae8af6b013fec5927596001e102b49c85e6ebf062999635f05548dbcf1618822da0dab26f919998f91ac96282b1ee8dbaf866e58304b0a12036031bd628f56db86281e2dc7236ddf7c8615b0270b55c81984ad480a06fcefcd", 0x77}, {&(0x7f0000995000-0x3c)="9beb4ec3a836ddb3128038d58e5df9c6aba61bddf0f7903d9ddc998f02fd0d53f9a0244105d2009abb4e00de5743725013ed1c458867f68a2af9627e", 0x3c}, {&(0x7f0000ab3000-0xa5)="16a2dde21d8edb4afa138e990ce7e9279b5903accd3d0899e8a10b173568f5fb17d448ba5cd35660358ceb2c464857d85e2fdba0919b8a2808f4003ae7beeb362d047abce48d4c96012616648c380f8ab5ad9294e5f5291a59409aa5651f2c4546ec8ab5e357a8cde273cc58fdd8eabd5f15aee90d8fb8abe041064382954a9539ad3d156db4486eacef03ed24a59bcc016f9c079ad943dfa65a58b5c78b15d84ec1b50e396039507a9e", 0xaa}, {&(0x7f0000bd5000-0xe8)="6b0f0152f40a9f864d246a33b0f1ce39beba534a8516e73f31365075dfd57ff43972093a9fb2f60720551fa27466ffb0c5914dcfb1386246c6e865a3248b5d9b9a961dcc390b4cd76b643a244f4ce03e57cffd95d03e5725f12d39c7d41174eb67aab5a0e94e4b3d4f252657f32fdcf5c31effa2fe941a2daf2b0e859c87f7d4df445020fdcce5e3959666f063ece784719a4842098b09dac9f4784c9d175d121c2149b751e7b529fa15ae3a621519c65d4d7d96265b835a0c504b493f6d16a5251c0846271af384f650bbfbb2563b3367f3f2832fa202a6751c28ac2a601789dec43606cf4bfad9", 0xe8}, {&(0x7f000022c000-0x13)="d2ad0f8f6b888f100ea6743cfa2b63b43f206f", 0x13}, {&(0x7f000052c000-0x7d)="669f2d855e7087333bfc6ad494c88a0abe96796d32911eb1d462571db350d9a4a33092be7350ed81a6ed520b99cc4b491f323e3dfb52fad557e0119b60d2126a1fa9553e41294ca98a63bd04fc49bf20fcfe76ba033dd4f929495eccec624db7e3bc0c6ad4b322d51d22445ec8212223d99b49ecd1fe0f0dccec545c9c", 0x7d}, {&(0x7f0000c2b000)="7e0725c1c9fca7e0df0c6ffeaa3d2707e77add80316feb6724733b6b0a165e9ae03ef7b4b93af43aaf25014cfa44c306fc9761fd6f1d722a8b86300ffd8f7242b8404556415f5f82ef5ea65da6deb13c9912d4108616d3f88f7dab389703e05dda14e258659146c252829dd172103eb8e4e3e581c06441f48595a2e851a84cda5b2770aaa0cad65235699a4b024abe9c06701bd09ce2240af98c3fa9cb1102190fb8c7cacceeead00c6621fcc9a79154375a40525d1dae882b4f7972a6", 0xbd}], 0x8, &(0x7f0000c94000)=[@sndinfo={0x20, 0x84, 0x2, {0x10000, 0x200, 0x4, 0x3, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8000, 0x8, 0x8000, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffe, 0x20a, 0x5, 0x7, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x8001, 0x9f2, 0x8200, 0x2, 0x1ff, 0x0, 0xffffffff, 0x5, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x80, 0x0, 0x0, 0x5, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x19e, 0x9, 0x81, 0x9, r7}}, @init={0x18, 0x84, 0x0, {0xfaa, 0x10000, 0x10001, 0x1}}, @init={0x18, 0x84, 0x0, {0x6, 0x57b, 0x5, 0x401}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x1000, 0x4, 0x2, 0x8, 0x80000000, 0x5, 0x4, r9}}, @init={0x18, 0x84, 0x0, {0x9cd8, 0x0, 0x7fff, 0x9}}], 0x1e0, 0x0}, {&(0x7f00003ab000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a0c000)=[{&(0x7f0000725000)="9cd4cdc0eb6bca709459c73bb96a695cca4108950d0f095c8ee80ccd07600996fb28c97aae01a8d2114c92389b582c15c66007f89b71366707a1a51cf78b5febc468cbfb65e29a60308b285d441df436fd9cee74283e8947806be8fc00232ae6a90dc8a79152019f7f4295ce4b2800eddda1d9e70f29fd18d48b1d276ec57717f9130ff75e13ed86d186295c646a2bc9a12b7bd2904fd4bc305f405aff47eb18f7188ecbe9a3e4c2b6a0d22401", 0xad}, {&(0x7f0000329000)="c6d70a43da7b7bc69da144fee3a1313378f722381996e143022f57cf17200b13d887fb8f68d5725000578986cbf4898780978dcc68db5c304423f396b3b5308cb04a405ec195be14ffaf", 0x4a}, {&(0x7f0000d9c000-0xa0)="c52430876ab2c956cd577e37176357a3740d869478c72fdaa019af43a1763fbc0daa7fe315be7772660e95906da47c92b6bfef9f4258632e10209c1722ef3b62e89f705f05abbf541f33deeef80f1cfdb03e9563a9402d6aacbb53dda2f385ac01aeb9e5231721e7ad51625cbc85df6299715f66047486f3c3abb288936546a99990909dafdbd581c66104d6b79bb557b33d7c79934779f39ad3963460cfc002", 0xa0}, {&(0x7f0000a89000)="1464c2ddb0f56c4d8e8ca43dbbe096db2d583cce496563275350ebfcf63cff7cd012536e7b39c29b7422589af0690f52d9693aa39744934713598d62fa30f286ae3778a59522caa232667f7bce17a07e9b9c80c58dac8023", 0x58}], 0x4, &(0x7f00009cc000+0x2a6)=[@sndrcv={0x30, 0x84, 0x1, {0x7fffffff, 0x401, 0x8008, 0x80000001, 0x4a0289f5, 0x2, 0x7, 0x3, r10}}], 0x30, 0x20000040}, {&(0x7f0000f24000)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002da000-0x90)=[{&(0x7f0000822000)="ffbdc6b597bcc9ef80a50af37a59c2665380072b1420610ed786d285fb460ab5a82ca6b1912b01d416e37726e2599036a2601d22aea35e13f377041bf717b42997cd5cf0771b", 0x46}, {&(0x7f0000b43000-0x80)="4cbfddd32053f69c544cce0ee1355b6fee0a1972665005f429d30b1f3917505b2f7bdc40b1da94883150f8045695235f92970701705ce93ed55ff24a05aeb60d78d3a5dd0de2994bf44a6572fc63353b6ea5c6824f1d6be8bac6875930122747bc3e709550ba146777dab98214fda4751dc54a773e7e5406f70a8d43c7a522de", 0x80}, {&(0x7f0000d0d000-0xdc)="bb5a98fe6ac77819fae8d3de49da6134837419f1dcf906157f2455382e546ae66c5a43c16f34912127563143cc400ddb4a1ffe5105a3c85df3759fe02c163486bbca71357ad18867f20c18890ac667e2e637c71bb362b9720696f3221369faf00a144622f131ad936b02aa04d1529f52a0115cb8124c9f405d24bf6fd4baa7ae43cf0baa5d3f17ae5d86d2af1b9959ffb5900db4b2d38268291f1aa093add7acfa9e84b970bbfb0f9916bd345293dc663248c6adc98b4bd089bd3329cc67d1305eec31976220a21a1379eb28c9112a9c6f3e89af2afb4d29bb7109b8", 0xdc}, {&(0x7f0000674000-0x1000)="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0x1000}, {&(0x7f0000383000-0xb2)="0056bb4ce973515be59f62c76e736a0e85dd0e4033a4b4794dc3a29a2dfc892d785e58906fcb1264a08e45d422c2042263cd35f9e263488bcd44e18c693dc3d1763ee6a42446965758a11d1a33167bc61a153eaf7a37843520fcf01af8c16b4dcab2ed6174d31fbe2aef0bce72070e955617b960aa3cab9d23ceb5c19de058dd04d0b4f6382b87b97ad738ada16f041357aabb3e4daca76deb982ae67011015686c1b7ff6cd16ba3a8e61165ec28c31a5018", 0xb2}, {&(0x7f00002ed000)="2851e810343b47a9448196c667f44833436474f95b27633414ad9af66ec09a21f2bd2a32f0ec429cf32cb11b68a4b5f3e77821058e01ce49b9e43332146662aab8f8cd1a69c4a60b07477d291b8006c11a6a9cbfea1ea24445869a", 0x5b}, {&(0x7f0000f19000-0xc4)="523a5a672a30f01bef98de60563cea0fe0b25ee8212c0745c1b87cd9e9061a2ddf92dd111224681b43d1d60cef038d28ca53df49e78e195b65d2ae07dbf0237a040af45a881768f186d47f8ca659d388824b9f5c987e15a1d305c0a7e82d8569025beead8ad88b92a8a5f7e0b5fdee02d261fe5162be877671da09c5c0691c0ca9c49893bb23ae6e41e9ddcf774987c8e6f8eaac83809356a6179310a1b25d2271aeb950c4e5cb40fde0ee0c87e735abcc902a325c31065d036239c24e69bba4d3ea4956", 0xc4}, {&(0x7f0000ef2000-0xac)="2a645ebe7a32ca6984c4a8162e9dfba9bbbaec9bb07ec43ea9745002d9a926dfe05e55991a7c9e791ee23362b6b06c548815f38397a9621a46282cd4cd600bc96b8e717136246e68bc276ca1380db5fc830ffd72358faff5488420146b0128d11b7c43c2eb1a7686d0bedf5bd2d1ef127b9b2f84b7ff3b5a40f926a84119b2201f987b2d4c091966d263cdf225edce9514b2305bd2204b25e5cc5821ab8e002c962f72fa9126f8482f106f8e", 0xac}, {&(0x7f0000e55000)="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", 0x1000}], 0x9, &(0x7f000008b000-0x1b0)=[@sndrcv={0x30, 0x84, 0x1, {0xaf7, 0x400, 0x0, 0x2b1, 0x101, 0x10000, 0x1f, 0xfffffffffffffeff, r11}}, @init={0x18, 0x84, 0x0, {0x8, 0x1, 0x100, 0xe306}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x9, 0x6000000000, 0x9, r12}}, @init={0x18, 0x84, 0x0, {0x3, 0x80, 0x4, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x2, 0xfff, 0x7, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x208, 0x3ff, 0x9, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x101, 0x8, 0x200, 0x80000001, 0xfffffffffffffffe, 0x2, 0x800, r15}}, @init={0x18, 0x84, 0x0, {0x3f, 0x8, 0x80000000, 0x10000}}, @init={0x18, 0x84, 0x0, {0x9, 0x7, 0xffffffffffffffc0, 0x80000000}}], 0x1b0, 0x10}, {&(0x7f0000129000-0x10)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005c7000-0x20)=[{&(0x7f0000df0000-0xdf)="382288f281ef85ad6266c1bc69d18b55b56a610dcd92da30836391f2afe9e3627716ad73624f13153b1037e5d5caf3f72abcf9953abb99c58eed2311868c8678b6720708f1c2f2ae5c9c07d876d12bdf2566cccd821b92616767630a36ec66a48ff6f499d20adc3bac1566819091b27c45f4637ebb5344778cbe17fd91e716cac52a3d369293825e756537f607a6e0a1823681f52d444a2ef2f8c7bb7d0aa4b7946f534e4af334a4eb2f6132eb75b2c599fb492b0edbaa9095283516d12e4ad5e78b0129e3646b9009af3bd74fb67aca7d755241f164f76185919173abdff6", 0xdf}, {&(0x7f0000cf9000-0xa1)="41117c281fd36ac920ebbfc4eddcd9a1e14bb2f7ef8b70a099a6eb60c41fb298cc59ace9abdf9e0581a2ead5e463585c2814557de351e268c9d9cc4f12e526bfb9df56a6146a8463272ab2f1ecfafe4f41eb71fd166910edc756728bf3b6979f02451ef0f6358bf8b83f47a34d08881345f935685190f43724ceec1925407fb08a9d66ccdb947f1ad2aa92770dfe8a3dc9bc9368b351cc381876bba4020000c22e", 0xa1}], 0x2, &(0x7f0000d0f000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x101, 0x2, 0x8, 0x80, r16}}], 0x30, 0xc014}, {&(0x7f0000c02000-0x1c)=@in6={0xa, 0x1, 0x800, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c, &(0x7f0000a56000-0x30)=[{&(0x7f000075f000)="226f33783584122a5eaf150b7631ee9804dadaf513603cdcc4406303873e88fa91a83ae9e3b70dcc476547d37739", 0x2e}, {&(0x7f00006d6000)="", 0x0}, {&(0x7f00002fa000)="f63a33cbbeb700888cc9d0b53ef5f3152b2fea7d7e1a952a561bf02b378614b2ee9aa1d6a74c889dbf2ccd314d3bd116d4878e9878692c3f897899f25b9c290dfac6c37a83567b320e118abb21ca5dcd4469fd3422a825", 0x57}], 0x3, &(0x7f000011a000)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0xfffffffffffffffe, 0x200, 0xe546, 0xc4a, 0x80, 0x6, 0x38000000000, r17}}, @sndinfo={0x20, 0x84, 0x2, {0x14df490, 0x2, 0x100000, 0x5, r18}}, @sndinfo={0x20, 0x84, 0x2, {0x100, 0x8202, 0x0, 0xff, r19}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x0, 0x8000, 0x8, 0x5ecaac61, 0x5, 0x1, 0x3f, r20}}, @sndrcv={0x30, 0x84, 0x1, {0x20, 0x200, 0x200, 0x2, 0x7fffffff, 0x8f9, 0x9, 0xc3b8, r21}}, @init={0x18, 0x84, 0x0, {0x2, 0x5, 0x2, 0x64fe565d}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x1, 0x1, 0x7, r22}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x1, 0x456ec4ba, r23}}], 0x180, 0x80}, {&(0x7f00007ca000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000024a000-0x10)=[{&(0x7f00000e6000-0x86)="e74080b7efcd63849146e246c90e55bdfa96e546a88f5e46c91ec86ac27e2fd7544b61111ce912cbbc39fa3fc0cdfc49f0c0fa4a27c494eb2431ed61046f4fb6b49b1b56fb532f003c01393bbab1321f5275f876cbe566ad4072878f0fa97064ab2a254e193eb5c582524e2bce7301b65b55b8f9eb6b0e9297a47a9031d4ec43bec22c9d30bc", 0x86}], 0x1, &(0x7f0000d5e000-0x60)=[@init={0x18, 0x84, 0x0, {0x3d1, 0x6, 0xffffffff80000001, 0x7fffffff}}, @init={0x18, 0x84, 0x0, {0x2, 0x9, 0x5, 0x1}}], 0x60, 0x4000}], 0x7, 0x4) r24 = open$dir(&(0x7f00004be000)='./file0\x00', 0x80000880, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r24, &(0x7f0000500000-0xc)={0x0, 0x0}) r25 = open(&(0x7f000055f000)='./file0\x00', 0x2805, 0x0) unlinkat(r25, &(0x7f0000774000-0x8)='./file0\x00', 0x200) 2018/01/16 18:27:11 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f000000f000)={0x14, 0x2000002a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 18:27:11 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000008000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000-0x4)=0xe8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000011000)='id_resolver\x00', &(0x7f000000c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000011000)="a34e544d75375bc5272e532b43ea2bff1ca1f12ba105e8056c4cc95645cdb99d93fd33697bbca1e57bc182b9e449492e3514f61825d55a528303acd8a76c44fab3cb97dee5dc30590c40400370296cf69219a5e4d06530343223b3fcfe9399b6296d45589a156e77b44c6283391dac038a06aeb4e08d74421d06f94ecdff7b5c8a389d8e6c0194dbec4dcfc0f363687806d33e53f4488e2f8a36263745e4fea7095094afee0b9659", 0xa8, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r1, r2) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000012000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) sigaltstack(&(0x7f0000002000/0x1000)=nil, &(0x7f000000a000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000000d000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) 2018/01/16 18:27:11 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000000d000)='./control\x00', 0x0, 0x9) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000304000-0xa)='./control\x00', 0x800) r1 = openat(0xffffffffffffff9c, &(0x7f000000d000-0x6)='./bus\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000740000-0x6)='./bus\x00', r1, &(0x7f00007fa000)='./control\x00', 0x0) 2018/01/16 18:27:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000bbe000-0x8)='.', 0x0, 0x0) faccessat(r0, &(0x7f0000ac5000-0x1)='.', 0x0, 0x0) getresuid(&(0x7f0000433000-0x4)=0x0, &(0x7f0000e1f000)=0x0, &(0x7f000029b000)=0x0) stat(&(0x7f0000d5d000)='.', &(0x7f000003a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000cb7000-0x1)='.', r1, r2) 2018/01/16 18:27:11 executing program 1: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f000002a000-0xc)={0x10, 0x0, 0x1, 0x40000000}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) 2018/01/16 18:27:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000154000)=0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000d9c000)='status\x00') r2 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') sendfile(r2, r1, &(0x7f0000693000)=0x0, 0x7563) faccessat(r1, &(0x7f00008a7000-0x8)='./file0\x00', 0x100, 0x1400) [ 66.078466] audit: type=1400 audit(1516127231.642:47): avc: denied { create } for pid=14309 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/01/16 18:27:11 executing program 7: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000087000-0x4)=0x400, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000b09000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000739000)=0x0, 0x4) ioctl$void(r0, 0xc0045878) 2018/01/16 18:27:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00007da000)='/dev/ppp\x00', 0x8034abe3e8b47d34, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000448000-0x8)={0x2, 0x6}) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ecd000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) readlink(&(0x7f0000b60000-0x8)='./file0\x00', &(0x7f0000cc2000)=""/153, 0x99) 2018/01/16 18:27:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x83, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f0000003000)="83b6bbe45c0e6033648c76e26baff4e95377321aae3af21385d2ca11641a959f4bb53c1821ef3f645556e4406ebcc056fe017bbeafee230092a90fa76db82e327c76692d6d3c2f97ed22b96c62b59390") ptrace$getsig(0x4202, r1, 0x5, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x3, 0xffffffffffffff9f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}], 0x48) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0xff, 0x100, 0x9, 0x401}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r2, @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]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x2)=@assoc_id=r2, &(0x7f0000056000)=0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x4002c0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c2000+0x7c4)='/dev/keychord\x00', 0x201, 0x0) pwritev(r0, &(0x7f00003ed000-0x30)=[{&(0x7f0000ccb000-0x1000)="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0x1000}, {&(0x7f0000194000)="1a9b266ec45026f4cdfab802eb7b4da99396b45815be67cfbaf0b7ed11d387c8c03cc7ea89bffa32de892b9f57840ba2508db67bf73a16a2d3316805ef6f4728d003711bc978f6fc4065716efdcb955df2139eddea227080746e4118d9463c6561f1a601d22b8b51a475be532520bd15542fca57ad687a3ef2eb2262830e8a9eb60c46ac7aa66ad4325527c5debc4ba88d8b9a88344edf7789f8967bd1dbb5543e63d58f82fdd399a0b145b3629e89e5d31c5bcb44d6b858406b5916a207cee3638da145c099d87a402a4aa86fef65677f2f", 0xd2}, {&(0x7f00001f2000-0x1000)="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", 0x1000}], 0x3, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f000036a000-0x10)={0xa, &(0x7f00006fe000)=[{0xffffffffffffff50, 0x9, 0x3, 0x6}, {0x6, 0x3, 0x3, 0x4}, {0x40, 0x8, 0x100000000, 0x2}, {0x7ff, 0x1, 0xcaf9, 0x1}, {0x4, 0x401, 0x3, 0x5}, {0x4c, 0x1ab2, 0x4, 0x40}, {0x100000000, 0x7, 0xd372, 0xc7e}, {0x2, 0x1, 0x7ff, 0x5}, {0x10000, 0x1, 0xc0000000000000, 0x6}, {0x8, 0x8, 0x5, 0x4}]}) write$eventfd(r5, &(0x7f0000025000-0x8)=0x100000001, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f000064e000-0xe8)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a26000-0x4)=0xe8) read(r5, &(0x7f000077f000-0xc0)=""/192, 0xc0) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f00001a3000-0xc)={r6, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000cf5000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ccc000-0x4)=0xb) close(r5) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000023d000-0x10)={r3, 0x30, &(0x7f000030d000-0x30)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00006b7000-0x4)=0x10) 2018/01/16 18:27:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000a80000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getrusage(0x1, &(0x7f000028f000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_settime(0x0, &(0x7f0000ab1000-0x10)={0x77359400, 0x0}) 2018/01/16 18:27:11 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000b35000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000014000)=[{{&(0x7f000001b000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f000001a000)=[{&(0x7f000000f000)=""/4096, 0x1000}], 0x1, &(0x7f000001b000-0x77)=""/119, 0x77, 0x1f}, 0xc20000000000}, {{&(0x7f0000008000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000018000)=[{&(0x7f000000a000)=""/196, 0xc4}, {&(0x7f000000d000)=""/149, 0x95}, {&(0x7f000000b000-0x4b)=""/75, 0x4b}, {&(0x7f0000009000)=""/35, 0x23}, {&(0x7f000001a000)=""/159, 0x9f}, {&(0x7f000001a000)=""/55, 0x37}], 0x6, &(0x7f000001a000+0x8f1)=""/93, 0x5d, 0x80000000}, 0x800}, {{&(0x7f000001b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000000b000)=[{&(0x7f000000f000-0x48)=""/72, 0x48}, {&(0x7f0000013000-0x24)=""/44, 0x2c}, {&(0x7f0000015000-0x93)=""/147, 0x93}, {&(0x7f000001a000)=""/199, 0xc7}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f000001a000)=""/4096, 0x1000}, {&(0x7f0000004000-0x70)=""/112, 0x70}, {&(0x7f000000d000)=""/169, 0xa9}], 0x8, &(0x7f0000003000)=""/220, 0xdc, 0xfffffffffffff61d}, 0x1be2}, {{0x0, 0x0, &(0x7f000001a000)=[{&(0x7f000001a000)=""/247, 0xf7}, {&(0x7f000001a000)=""/191, 0xbf}], 0x2, 0x0, 0x0, 0x1000}, 0xff}, {{&(0x7f000001a000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f000001a000)=[], 0x0, &(0x7f000001a000)=""/237, 0xed, 0x20}, 0xffffffffffffffff}, {{&(0x7f000001b000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000016000)=[{&(0x7f0000011000-0x66)=""/102, 0x66}, {&(0x7f000001a000)=""/219, 0xdb}, {&(0x7f000001b000-0x4b)=""/75, 0x4b}, {&(0x7f000001b000-0x8d)=""/141, 0x8d}, {&(0x7f0000009000)=""/104, 0x68}, {&(0x7f0000015000-0x7c)=""/124, 0x7c}, {&(0x7f000001a000)=""/56, 0x38}, {&(0x7f000001b000-0x3)=""/3, 0x3}], 0x8, 0x0, 0x0, 0x8}, 0x3ff}], 0x6, 0x2100, &(0x7f000001a000)={0x0, 0x1c9c380}) r2 = getuid() mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000001a000)={{{@in=@multicast1=0xe0000001, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x2, 0xc533, 0x0, 0x8, 0x2, 0x20, 0x80, 0x7d, r1, r2}, {0x7, 0x5a0b29ac, 0x1, 0x8, 0x6, 0x5, 0x100000001, 0x5}, {0x1000, 0x4, 0x6, 0x0}, 0xfffffffffffffff8, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x3}, {{@in=@broadcast=0xffffffff, 0x3, 0x6c}, 0x2, @in=@broadcast=0xffffffff, 0x2, 0x7, 0x0, 0x6, 0x54730717, 0x80000001, 0x9}}, 0xe8) r3 = socket(0x18, 0x0, 0x1) connect(r3, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) close(r3) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f000001a000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000006000+0x379)=0x10) 2018/01/16 18:27:11 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000130000)=[0xfff, 0x5]) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000d52000-0x4)=0x0) listen(r0, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) r2 = accept$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x15f) r3 = dup(r2) dup(r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSKEYCODE(r4, 0x40084504, &(0x7f0000002000-0x5)=[0x0, 0x0]) 2018/01/16 18:27:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000abd000-0xc)='/dev/autofs\x00', 0x40, 0x0) r1 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000f34000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000016e000-0x4)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000d9d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000260000)=[{&(0x7f0000126000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e87000)=[{&(0x7f0000256000)="b440eeb4a5e9c804711b72f565992515adfb8e7403b43b01a45918ca20ade2a7e8919f75b78f72c62d39cdd8649998e6a6e3fdccbc5ab5e6ec8cc063bbd62457236aa0022ef7a0d7512ad144694b50a99d1c571288e49f928c94f414b87208a0817878fbbf732cc4e45f6688eaeac7ec4c26c2f725fceb505911d153869ff246e14a23298a03f1062573bd1f54ff0b0950b00973132d3e16209c529aaf96ca268a47be08db2c172913bb74a4ab148045c4d37c81194a580b082067ae39013058b3cb59f4030be4eac9ccdd95c79e1d829df3af0372879f4426ae4023709e0149ad27", 0xe2}, {&(0x7f00002b1000)="4672155b1892dd93b90754eee5a9c4670ba8ced026c5a588a38dd0a170519f58eb15f2de4210b381015dd44af443a8db859b2b361b37ffa1bfa2c20d55f13d8b0a8c3dd87dd25e7c", 0x48}, {&(0x7f0000be9000)="c602eb07c401a87c5700629d96d8f153eabc7fe4", 0x14}, {&(0x7f00000c1000)="0a4a1db62c2e0cb4bf7db40aef8ba65aef09d211c2af677d4dd73e367eb98d8e919ffeab97e4ccaaa84489b64e3c7ea93657ca6c091d9b35fdb8cdfc3540b0c3d4b656e4204074639a93f5ed6a8a861f3e4b35365681b03d75e0b7e738979a74d77a901ddda6dd068d67e7be0235c3ca40c1a7b82fdbd13be3fb4d6a1b2baa7d9560e90c771863ffe8fe66c5136cf12a6f6455b9d15f10ea0ace5367fa05fe", 0x9f}, {&(0x7f0000f55000)="c1b7274a4e06d7fb26d6e818c4bcb7ce1bc628de06004135719b6ffbabcd0f5fe4c3b3b403a248a5f2f7b41024276ef21ee33bdaeca00f9342917debfb1a49f0e427cf23b2ac3cfd9613575cae60cd0c75caf3d7ec5c31797fb241dc03541b84583c53e185e825eec05b1cc02decff5da4e1d3f57dc3eecf7de4f1407f05b7ce9f36b31bb84e7c974e48d93a7039888f4b0d9c5c1c6f71c28327a117411cfead6ad5d9f6eae3a45abd98fc86e82cd9c184226e6c0471e520bfaff3d26fe7e8518e690994dd076c4cdb4d500c7c77fb0996d9665133514b47248b20ae912c0ece7a26", 0xe2}], 0x5, &(0x7f0000fce000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x10}, {&(0x7f00001ea000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000306000)=[{&(0x7f0000806000-0x9)="619d20d5712c0381db", 0x9}, {&(0x7f000050f000-0xed)="6b148288be522da7c462a22156c37931c6bed465021bed44c871e04104cb6bf81f5258afa535ef676721fb5a73b83ff8050049a578e664a7e2ec25c88ef33a71fd18cc026bd0422e49d3a799257cd1035f1a05981cf1e13fa779dbf428f0a7c2dbba70cc1b38b7dab7388e5fd49e482434736aff7fa17adfb2d69ebdc09575cf2ba344bb3706d105e206ef91d72de9b87cd4ab6509e3db41f8ab00f5e6576c1b3eea0569dbe2ac7a2393ed63830e96bc079a83a23556055c9917eb165bfd86f4308aa0ec3286ffc6c06374a3043dfae6dd8e640952ff3c6cb00b877282e81ee009278853098b0fb043b44b7ed0", 0xed}, {&(0x7f0000803000-0xc9)="3495c2be41c1af651cd8c36e837c248c479d6ad2160ff9f31cd9afbdffb27e8174b32eb7826095c2b30c6191cd99c1c3d2bb00694b278928078b53d242f4462840c86af1a63582e823387ab8802e779bb9a123b47406c7afd97c91958317ef0f801290f7b02168b6e373121ce197a1ac8384170b2a2f8ca0ab17da9ce4bf71cdc728c99885e62d038136c1fb7a9db326abdb83f695630a13f29f467d9bbdebfe607b65f2d06287e7c28755f1d887f9b89ca688e8921098e2b3119fa5e8b38d33dfa34c1b340a6ea089", 0xc9}, {&(0x7f00001cf000)="c125ba7672030903edc50c46e02a4fed229c731ab2d9874586e20f08aedf069c3e58dbc2e725bd3f7590075ff08a2ce475d86086030ab9d98eb1cf037106905ba7e9e227efcd103cd666e900f6c3e3b9933e910d46154a3f9a9682ca9fe1d935b14364e9a86c8823d935f0358280bd52567767db2541f1c853ba5cedcbecd66511aa3d61737231801fc896", 0x8b}, {&(0x7f00002d2000-0xcb)="97702bce27354fbfa07697147f00979978cdd33f37bb12c3890da6ed44e39f6b07ae9f725cd49b0fcda57682d3bb36182173fc1831ffa6e188773975b9017ae7599e923f2ad98189d3a2e5d9b87bb38aee6a31bd943ca40a200c3e585850f28d91d58d87c7900beb8c0aa3b96281a2235a4f175b26d26d98ce752808c4b17be98a41c7345624daa8c0ae5a82160cce93a85aa3451f95df76d65e10f9c12bb4b102473bb603e0d0be345ce7747a2e75324e51ba0c00279ea73c11c065c079a014fddc3fe88388e5fb523163", 0xcb}, {&(0x7f0000e32000)="c5c491d30779bee29ed47db07c703e3f0442a05558780f965b1d0f158ba846a56003768c69f63d4624da17360209a09aa66dfca33522979cf78b04f208e56e1235dbfee4372e42db79265514327f190d2bfc8bc29850d476966e37badda4623ec2af08be835ec31758f849c5c8015f58e9ddeebf66828f04c0f1f2f6e87916a0fbc147b330a031624f347b5ccf6ac20b01fa286eb6a45aed941f5b3aeff29e1016ec99b2f7", 0xa5}, {&(0x7f0000acb000-0xe5)="409d22f370ea8219afe00c00711a043624836265a19465c4bdcaba2fee9a5ff4d81dd4f7cdf424c09515821dc6385db401d149246d4ea8d023491378b27246fb8d5c2ebba911f19dd6410a963f30fcb13d6d3e04623ab853b2ec8d8bd3c15f78449a4414702019e0776a5b4dffa1f2a7835db718ae961ac62ac61397ed9f9dbb0d9942701e1e05e60681454284ef15284b1dc75db1897cce5dcab372f8fd86f882c8d6c178aca34222132e76c8d95e43c537ed68315c7214a4f74abb2a0967cbf1b8772ffbd9a59dd54aaf4cb27e7346c3359c2e130a964b5160f0e7a2579b307db3d8b310", 0xe5}, {&(0x7f0000bb6000)="f040a7", 0x3}, {&(0x7f000073e000)="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", 0x1000}], 0x9, 0x0, 0x0, 0x4044000}], 0x2, 0x4000000) r4 = add_key$keyring(&(0x7f0000b88000)='keyring\x00', &(0x7f00003b0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r5 = add_key$keyring(&(0x7f0000431000)='keyring\x00', &(0x7f0000a6a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$negate(0xd, r4, 0x800, r5) seccomp(0x1, 0x0, &(0x7f0000ff8000)={0x1, &(0x7f00009b8000-0x10)=[{0x6, 0x0, 0x0, 0xff7ffffffffffffb}]}) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000548000)='/dev/ppp\x00', 0x400a00, 0x0) fcntl$setlease(r6, 0x400, 0x0) listen(0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") 2018/01/16 18:27:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fb0000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fcb000-0xb)='/dev/hwrng\x00', 0x109140, 0x0) syz_open_dev$loop(&(0x7f0000b05000-0xb)='/dev/loop#\x00', 0x800000000000, 0x410500) bind$ipx(r1, &(0x7f0000133000-0x10)={0x4, 0x4, 0x2, "25cdd1e53012", 0x81, 0x0}, 0x10) mmap(&(0x7f0000730000/0x3000)=nil, 0x3000, 0x0, 0x2011, r0, 0x0) mincore(&(0x7f0000730000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/0) 2018/01/16 18:27:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000bbd000)='/dev/keychord\x00', 0x200200, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000010c000)=@assoc_id=0x0, &(0x7f0000389000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000d0000-0xc)={r1, 0x51, 0x10}, 0xc) timer_gettime(0x0, &(0x7f0000462000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) fremovexattr(r0, &(0x7f0000f68000)=@random={'trusted.\x00', '/dev/keychord\x00'}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000d89000)={{0xa, 0x3, 0x401, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0xd3}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x6, [0x2, 0xfffffffffffff5da, 0x2, 0x101, 0xffffffff00000001, 0x1, 0x8, 0x1000]}, 0x5c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f4f000-0x10)={0xe8, 0x1, 0x228, 0x7, r1}, &(0x7f0000b97000)=0x10) sendfile(r0, r0, &(0x7f000000a000)=0x3, 0x401) rt_sigtimedwait(&(0x7f00009ac000)={0x0}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, r2}, 0x8) 2018/01/16 18:27:11 executing program 2: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa, 0x0, 0x0}) r1 = userfaultfd(0x2) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000007000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2018/01/16 18:27:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000570000)='rxrpc\x00', &(0x7f0000cc2000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0xd5)="39d5fc795b26038b0d89ce0bdbc441622a9d8ae977697dc6c45242d7a766678ea6949e8165f94c614d67cbdd0692f3116281f80a4d23c721b4730cec45d7f1329feef2ffea60a54c093ad63bb7d79b4e035a32ee2dffbc35a04a2c45b46dbe2284d7cc0e5906453b2e03d134efbbcfc04ffab630fda014ebbc15392e57854e5da9d893ace804b7ca081b1c125dcf00c804be24d9fede4a65268851eec158d42f6a7569198b906717744ccafb5e5c04b1ec703a39ed43131667824cdfe52e6c27ac3c3e02eccc094ea37228a69cd3ef4001e907c270", 0xd5, 0xfffffffffffffff9) 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 = request_key(&(0x7f0000001000-0xb)='pkcs7_test\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x1)='\x00', 0xffffffffffffffff) keyctl$reject(0x13, r0, 0x7fffffff, 0xffffffffffffca99, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000dec000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, &(0x7f0000752000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r4 = open(&(0x7f0000741000)='./file0\x00', 0x0, 0x7) setitimer(0x1, &(0x7f0000bda000)={{0x77359400, 0x0}, {r2, r3}}, &(0x7f00006cc000)={{0x0, 0x0}, {0x0, 0x0}}) flistxattr(r4, &(0x7f00004a7000-0x8b)=""/139, 0xfffffffffffffdc5) 2018/01/16 18:27:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getrusage(0x0, &(0x7f0000d38000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = request_key(&(0x7f00000dc000-0xb)='asymmetric\x00', &(0x7f00008ef000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ceb000)="6264657676626f786e6574302376626f786e65743074727573746564656d315ca700", 0xfffffffffffffffb) add_key(&(0x7f0000394000)='rxrpc_s\x00', &(0x7f00001e3000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000066c000)="3af920313e311660564569e07d11c3340f6695d5e9fa32bfad6d6bb5d0806361a0e78bd43a7962dd64af0317aab40cc20e893c6cb41a357e4e86038403458dc6f42abd81cf8d0064e86d9b0656ef556ca6b4f552605a219688dec4a4c26cc3ce7958b0bd468f4455808974f78e402023e9c90cb349dd7073dc982a6d403402fdd07938345443350ec8f2094fae0da3d8096984ff367cc46b3929ba3d68b78f98920ff56c5b1779d0eaa98c1078dd5639", 0xb0, r0) 2018/01/16 18:27:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d0e000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000000005403, &(0x7f0000a9b000)=0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000ab7000-0x24)={0x2000400000, 0x80000001, 0x6, 0x101, 0x6, 0x4, 0x8000000080000000, 0x8, 0x0, 0x2, 0x100, 0x0}) 2018/01/16 18:27:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e80000-0x11)='/selinux/relabel\x00', 0x2, 0x0) flock(r0, 0x7) mmap(&(0x7f0000667000/0x2000)=nil, 0x2000, 0x2000004, 0x30010, r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) writev(r1, &(0x7f0000cf2000)=[{&(0x7f0000cf3000-0x29)="290000001c00190455a8a349000a007c0200000001000000ff5005e880000000ff0000000000000809", 0x97}], 0x100000000000005f) 2018/01/16 18:27:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0xfffffffffffffff9) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000766000-0x4)=0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db7000-0x4)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000788000-0x18)=@get={0x1, &(0x7f0000d28000-0x9a)=""/154, 0x6}) write(r0, &(0x7f0000d7f000)='O', 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a3e000)={0x0, 0x8, 0x0, 0x1, 0x2, 0xff}, &(0x7f0000947000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00008f0000)=r2, 0x4) setsockopt(r1, 0x48, 0x7, &(0x7f0000868000)="620f3027b76506a5691e2904d7ffe3e936756f1968629e2f3a68b02700e78fc0f2bdf862caee2ee92a7c63542061f2c4ecccb8e73919e4633785663dafa2dcc72564ffa4", 0x44) 2018/01/16 18:27:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b1a000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCCBRK(r1, 0x5428) r2 = openat(0xffffffffffffffff, &(0x7f00002a8000)='./file0\x00', 0x200, 0x14) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f00001d1000)=0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000367000)={{&(0x7f000022d000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000062e000-0x20)={{&(0x7f0000f87000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000aa0000)=0x0) 2018/01/16 18:27:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f00008be000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000030c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000678000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f2f000)={0x0, 0x7530}) utimensat(0xffffffffffffffff, &(0x7f0000868000-0x8)='./file0\x00', &(0x7f0000716000-0x20)={{0x0, r0}, {0x0, 0x2710}}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008b5000)='/dev/sequencer2\x00', 0x4000, 0x0) futimesat(r1, &(0x7f00005e0000-0x8)='./file0\x00', &(0x7f000027d000-0x20)={{0x0, 0x7530}, {0x0, 0x2710}}) 2018/01/16 18:27:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r0, &(0x7f0000001000)={0x0, 0x0}) set_tid_address(&(0x7f0000000000)=0x0) clock_gettime(0x2, &(0x7f0000000000)={0x0, 0x0}) syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x3f, 0x408000) 2018/01/16 18:27:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000195000-0x4)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000cd5000-0x8)=0x0, 0x400000800fee) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x40) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/218, 0xda}], 0x9f, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x0, 0x0}, 0x0}], 0x2, 0x0, 0x0) 2018/01/16 18:27:11 executing program 1: accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000afb000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000198000-0xc)='/dev/autofs\x00', 0x80, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f83000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003dc000)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00002a2000-0xc)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xf}, r2}, 0xc) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f000064e000-0x15)="ff55d36cffbaf0365d000ffff300000000000020", 0x14) 2018/01/16 18:27:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000802000)=[{0x6c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000ffe000)=0x7f, 0x4) 2018/01/16 18:27:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) getpgrp(r0) r1 = socket$netlink(0x10, 0x3, 0x9) writev(r1, &(0x7f0000432000-0x10)=[{&(0x7f0000774000-0x38)="da862d2ed69a00227b1c89758572bb6cd98c7a2dce22788feb850871d21af4ffaf7aaa77c287919f42aa49c5c827672b04f7f02893ae7541", 0x38}], 0x1) writev(r1, &(0x7f00000c1000)=[{&(0x7f00002d6000)="290000001800ff090000000000000002", 0x10}], 0x10000032) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00008e1000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000db9000-0x4)=0x14) sendmmsg(r1, &(0x7f0000493000-0xdb)=[{{&(0x7f0000c79000)=@generic={0x2, "c09aac0d90dd9edf20c8910eb76c5a79c23bf84d6118b141426bb803b4fcf20ac91d741e4bb50d8eedae393a612b495b8cee55ac1f883cf67337f86ae1b142018661d99b4fe0b945d9bfde59770f359b08ec742a8af6c3ffe8057fbc35f09af56004788cbbd77da6d371f96170c6ea0b9e178f425da79835847b3229da3b"}, 0x80, &(0x7f0000e6c000)=[{&(0x7f00007d1000-0xd7)="6154eb258d7bb4e2b3ee1dba427958ac83dfb98b9cdba23b83857893ed5dd906ec4d56c3fd9a3e322c40e8febbe7749e96596f7b766f4650e44cbe00edc64535574f973342ef465a1bc51e98ecab5c10f0ea16b39863b98b9072c4078637290cf8698bc81879e38a90d3977aed46bf3663fba372cdf9db66d55f622454bcbd80fc5fe2163ccd3ae929fdd147d6bf57e1aedb0ae4948e87b4938f3969d2c881337c64e9e631fd3a7852afb222086a315fda61ef3be573fd97e33abef54491a51fb53aa44f544237c06fa0d51cff64ac3fc2d731a8063193", 0xd7}, {&(0x7f00009ea000)="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0x1000}, {&(0x7f0000fb1000)="6c6446193884e45599c6261e14d3c9a31d9d731cf517f0f3b5568941644e3b88790be7fa87d5594f1435491e28dc5ed6331c8f4be97de2e50c7f5dbf39362f89b148c198445dd5a963edbc46e9c5091496a145b4f390b9530e000fcf693c3183f1ef778ebde41e27196f802def4b5c9be12c2d35d100de05710ab6615e4d1c13351e3dc389d2cb5f9f024511e4f734bc52f5ded155b79d44cbab11ba565e", 0x9e}, {&(0x7f0000be1000-0x21)="b21ebaff1811e17344fbf6918ea1729fadf4191ea4315ea54263fcaf49b610b8f1", 0x21}, {&(0x7f0000526000)="318d71271a0432659216672354c9f7f36f3706b9", 0x14}], 0x5, &(0x7f0000b58000-0x350)=[{0x98, 0x18c, 0x800, "ad1724e79ab73c41aef6195e6bd6cb26602f661e7823efbb946d238cf939eb577fde8e379ce856b7074cb6ff5e223b68d9bc542c5b5a507d7944a564adc0e802026227a04e992b7676e42f6d1e65f705605544f3b145456e78f365567e446da674159d77e8a085cca19bd5d9db40240807e67f225a01740ad198ec571d488e86d7"}, {0xb8, 0x10a, 0x3, "0049fe8b95cbae8c3954acbb2972fbc9be3dd41c8f027b3d011a8bebd6ded599f0ab72dfc5aeeb2c7535788c3102fa2aa2d0d17c189a32e2213c29312ae6f06e04ce9d120c55688a40b6c1119750ca31a51e1961d6bc0ff7fea0d34c16aac4e5ff76c46d556eb8e8f12969094bb87fc41f8aeb98879977bde5dc6a031a9d6e6991c14489a4fda42c7cf17f90ce5f79d0b94a5134f981aaaf7f3a0393eca5bd28c14e"}, {0x98, 0x11f, 0x7, "33974c26f0fbaf28e70edfbe017c203844d80462f626105fdd500b64bafa3db1567b8ec7d929620b6cddabcc9589422003c2e28b86dff9faf310aec7a3e0756478f678b340fd1fd772d8b18bb66e20d375d0292f880dadf9e8f2878c6b1a0c00d77d1a1be1b52c6e1e612c19e9ab32f947ee1cdd2846d813aa7e78a81dc89ba30541132579a1"}, {0xd8, 0x10c, 0xae79, "f4a7581600485698b258d53cca9fb0ca40412669694627ccc7f9af184db853379e9a45e2c25d40d592278fbb19bbc8b94b26c36f8635f4151b050fdd2b28c6a7ba39b731bdfded4b765e9965fb2062b62952f1bd4a2023dd3610c27680030161ecea5b66f80c7817c47a17e542c680aaf7650aafba471388f8ee6ac03b45a7d9160052f4e5a98b47ef1bcb85a0cd95f2860f0d4bf7fa948d4c12b0149b1d2c46b427089081848fcd666002adcf1a3dae390a646d3096dc6766cfef9775c29a31e1"}, {0x90, 0x10c, 0x499, "35b92b31ea354d47821efd034f49791f3c74207b37f9202064a69a91dc1188778c5bc3513ee44ffb4b03444ab99d747e45661c2c60219e41cab8836e99578e786e5047cc46f1f5528ca28ae2fad685c82a4595eece60be1501513ec2c36d5521d5e3391ad847fd4d4916b468c180678c9b8e67365338a5ffc22517152fb1aefc"}], 0x350, 0x0}, 0x3}, {{&(0x7f00003e9000)=@in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x6}, 0x1c, &(0x7f0000e33000-0x30)=[{&(0x7f0000148000)="68959a64d81efce25a07cb598fc2895f165b0633d518af4efbd824505e4077b2894b26de2e728ebe38d050aca5e45d855d46e4573af02a3c8a3d778b62edc6e36a5f", 0x42}, {&(0x7f0000df8000)="d788ca84177c722489c4fc137e8c50c570e289c51e93cb6c6f76ca0c0fc121dc3d25395a128a2aab2633585e8598af52414a129e52e6d8f84101a0f5ad044d49de4266fdcc303b24d3fd144b5917e2a24b38d760a913a725bf1d166bf7f9", 0x5e}, {&(0x7f0000677000)="77f2566ef28e6ccc5fa29dd855793fdae7d9180ea5eefbad02e346274a1b3c7f1f421a3beaf4bcb4433eb20c80f2ebf17bc6f2347c036486a9a0c00809b23901e9785e26834c8bd670bd99869b031c21c37fe27107a2973de36372b132fb46789cd8f9b5dd188f21e8d2037264dfa4b748a1ebb7524579d224c07ffcdb1fd531cd396b634f55deb211ce99682ac07b35be9b23", 0x93}], 0x3, &(0x7f0000bae000-0x130)=[{0x70, 0x102, 0x86eb, "4e3d1024c5cf95439cdcf68909cc8a7dbe76f25b742a299c4d1782352dabbc71e526c174d123cfc4a101a6f630c600ee500ba8bd9e3944a72c9ff9890cdc1ecd3c622b56d95fc6f5ca33913ed2a21752f9922147107bcfb4c810e296bc34e0b0"}, {0xb0, 0x118, 0x4, 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{&(0x7f000094a000)="12f493a1bceeb82ceb33c8b5cc74dd6ad9066a9b015833a1ca8b5516cd4daae4f3addff7f9a2261ba50a244aea7cc4d2a999a7a8c94385bd0365d87787860b6a9148ab942e22b7778940dd521688a9bcb61933eb713de2d79a6e8c6e76a052d14d28362fb9a402fea8c958a8f7fc6df07e1aa9786e02ffc752352e8e846f80c82d8014e1fb13dae47ec0d53b790d584fc8a0bbde716c8a303143039058569929a70fecc18dc2aeb4f0399909cf14dedc4565061586f7bcb6f836e095674daeae9a351bfccbbe2a4636820d76824b38e1f615bca9108b27faa4ff4b583689f33adbd17a865964c269a6d8e3c6610bc4022cac743118abb4d3", 0xf8}], 0x6, 0x0, 0x0, 0x4001}, 0x8}, {{&(0x7f00001f2000)=@llc={0x1a, 0x9, 0x5, 0x8000000000000, 0x10001, 0x2, @random="d81e4f8cca2a", [0x0, 0x0]}, 0x10, &(0x7f00005c0000)=[{&(0x7f00004e4000-0x99)="401e53718ea3db265e79f7daf2d12efedade5fd9be92247b3fec7f4781eaac04819a163bc9591f37fe5c9793206e318456b8b4584772822a515e48b7890e9226067c80ee920c869c02a58e67cf32298a53b1c2d7611b47234c59eaaa58caa301cd47736f4fe874aa4d18f1ffbb355739d7cf95f8f11257f6388cbe6d103292a909b7126ab97273f2d74f5d5e48cdb53dc1501194af6b87776c", 0x99}, {&(0x7f00000e9000)="b1b5c2513f6e85a599490752642764fdb02db1b6fe2bae1ec1556509b0fc224e4654de93700f64e21d158a16672bc33a25895aa499eacd0d5092f9754d2cb03f9adf3a0bc5e546d91573b0852378f34080f774081d1caa6913ae9acc2de186d07adb68a430506ba53a048aba3ae08486da35fa", 0x73}], 0x2, &(0x7f0000c2f000-0x1148)=[{0xa0, 0x0, 0x40, "bd2a44dfe1c57759757e4dc16f524226fd22d5037339026d27d8cd85afeb5623d2c798f79f082caa36ed8a1fa8a29b939c30d0877f6a611069d9d15396377fdac7f3bfaad265553ba0763730efffebf88fc6c7c0d5c1adb5d56942aa14b26c93609fc66dd8df8fba3969c163adba101282ca1be9d3bd4edc63772dacc34fd8e7e59916fcdc229664237254ad"}, {0x1010, 0x118, 0x10000, "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{0x80, 0x11e, 0x6, "9518f244355cdf1a690c2d5c8986ffb1be7fe954eb483e9bacfb87c2f4bc833dee81966afe4a19aed55162db0809854a09591609700855cdd5ac8c7c95e6e99cc303df5af947485b39987cff2e9750a4c05dc494eab35421e67d3f897babc5a1610e725e0e0e18af00eb51f14cd1"}, {0x18, 0x0, 0xa72c, "a9b624"}], 0x1148, 0x80}, 0x4}, {{&(0x7f000026c000-0x1c)=@in6={0xa, 0x2, 0xf8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c, &(0x7f0000e18000-0x30)=[{&(0x7f0000002000)="263c6d390fd544391cde0423756d0599f9", 0x11}, {&(0x7f00004fe000-0x46)="5f2133430e1fa6f34b75c998de4188c18f881d7406ab260dfe0c97e75a9e7a1fa0562945d096bb8a5eb597bf3eb9a86179fb593363ae96fe8aea94f36f09ddd8b7a0f7652f34", 0x46}, {&(0x7f000023b000-0x1e)="09814cc8594c3a436ed173da2bc5f9c36a6eb21923a741adb8b6df58d210", 0x1e}], 0x3, 0x0, 0x0, 0x0}, 0x4}], 0x9, 0x4000) 2018/01/16 18:27:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit(0x7d34) mknod(&(0x7f0000917000-0x8)='./file0\x00', 0x1040, 0x0) creat(&(0x7f0000487000-0x8)='./file0\x00', 0x0) userfaultfd(0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) [ 66.380172] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=39638 sclass=netlink_audit_socket pig=14418 comm=syz-executor3 [ 66.404646] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=39638 sclass=netlink_audit_socket pig=14418 comm=syz-executor3 2018/01/16 18:27:12 executing program 2: mremap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000001000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000003000-0x94)={0x0, 0x8c, "6be09b40f60818c7db604acfdc00649be321a55ac6fd33d4d1c5efde35f24f3569f91f3846658ed15ab044e2eae897ae1faec9ac2975af4d958045ab3ac1f15c29fc9a90d15df3ef06e3cefffece22ed5f9c3e8fde786d00daf2f0cc7d6aa940c8af01eea0a3d4570e6ad4e5f02ce10fc88437081750e3ac22606551891087409da50f90853c03fc35e37347"}, &(0x7f0000001000)=0x94) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={r1, 0x2c, &(0x7f0000001000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffffffffffff7663, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) 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) 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) 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) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000004000-0xf0)=[{{&(0x7f0000003000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000004000-0x20)=[{&(0x7f0000002000-0x76)=""/118, 0x76}, {&(0x7f0000003000-0xb9)=""/185, 0xb9}], 0x2, &(0x7f0000004000-0xa9)=""/169, 0xa9, 0x24}, 0x3}, {{&(0x7f0000004000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000004000-0x50)=[{&(0x7f0000004000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000002000-0x14)=""/20, 0x14}, {&(0x7f0000004000-0xff)=""/255, 0xff}, {&(0x7f0000000000)=""/142, 0x8e}], 0x5, &(0x7f0000001000-0xbf)=""/191, 0xbf, 0x9}, 0x1}, {{&(0x7f0000004000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000001000-0x70)=[{&(0x7f0000003000)=""/241, 0xf1}, {&(0x7f0000003000)=""/221, 0xdd}, {&(0x7f0000001000)=""/160, 0xa0}, {&(0x7f0000004000-0x9c)=""/255, 0xff}, {&(0x7f0000004000-0x48)=""/72, 0x48}, {&(0x7f0000003000-0xb4)=""/180, 0xb4}, {&(0x7f0000003000)=""/144, 0x90}], 0x7, 0x0, 0x0, 0x5}, 0x7ff}, {{&(0x7f0000003000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000003000-0x60)=[{&(0x7f0000003000)=""/0, 0x0}, {&(0x7f0000003000-0x1)=""/1, 0x1}, {&(0x7f0000003000+0x72e)=""/162, 0xa2}, {&(0x7f0000002000-0x83)=""/131, 0x83}, {&(0x7f0000003000)=""/46, 0x2e}, {&(0x7f0000002000-0x5e)=""/94, 0x5e}], 0x6, &(0x7f0000004000-0xe6)=""/230, 0xe6, 0x9}, 0x7}], 0x4, 0x100, &(0x7f0000001000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x9, 0x0, &(0x7f0000004000)={0x0, 0x0}) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000000)=0xfffffffffffff769) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/ppp\x00', 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r2, 0x1, 0x5, &(0x7f0000003000)=0x0, &(0x7f0000001000-0x4)=0x4) linkat(r3, &(0x7f0000003000)='./file0\x00', r3, &(0x7f0000003000)='./file0\x00', 0x1000) 2018/01/16 18:27:12 executing program 7: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000af3000)={0x0, 0x0}) fcntl$getflags(r0, 0x0) time(&(0x7f0000793000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f000047a000-0x60)=[{&(0x7f0000001000-0x23)="5d1085ad0a07558bf8c9eb98a56e644a192616707a5f05ed9375c77d6c44ef0eaf5d6a", 0x23}, {&(0x7f0000001000-0xfd)="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", 0xfd}, {&(0x7f0000e48000)="441071bc96e28f71f39910566a836f8ff21f45c8d3fe61ed5635", 0x1a}, {&(0x7f0000000000)="0d07beebcc8314a1ae1dfaa75809a8634892352a3d69121da8cc3ea671564d02958b46ad1036b5e440e2b8657bcc8b3c29145fb3283391c617639ffc1196c9d58d465f1c2745c71e238b12a9e6077b75890f8f5b685aed95be4a96288f8d442ad6a876eae12efab9c323e376f0d7d481c00b69455e981d3a6402b387bac6eedf8208049458e8b9a78e8215627e0a9cca32388a06430569b0883e9ec0e8d2c5a8e9edee0306cc2f6726bc59127b2afbba2fb38da2ddb9f04c503fe97779ed5c0d936238ac72295828247ebfd091c4daf84ee2def9b1d169ef17d77b0e4a9a356537a05eb50731f1377b3faecebb9443ccedb48906", 0xf4}, {&(0x7f0000000000)="eca69818b4f087acd861e34409e4927b8053d29ab14ef14e8e920a7d93f0e025265c2701fce302714fe138a48e8783383319479dab5feac3ca12f88a9c1ee6134ed2ef8392793962c212396426b2846d6e5547984fe446d03d8864c6392f386db26fffb42101b9c89b57bf58bb5a558d0d393e2b498cf0290c9394512ab1ec51bd2d9e58a2c5860263e9ebcbb16c3e", 0x8f}, {&(0x7f0000d68000)="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", 0x1000}], 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x8, 0x6000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r2, &(0x7f0000000000)=""/4096, 0x1000, 0x1, &(0x7f0000001000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000002000)=0x4, 0x4) r3 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x88440) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r3, &(0x7f0000003000)=@known='com.apple.FinderInfo\x00') getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000003000)={0x0, 0x2}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000005000-0x10)={0x3ff, 0x8004, 0x101, 0x7ff, r4}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000003000-0x58)={0x8, 0x6, 0xffffffffffff8000, 0x0, 0x1, 0xdb1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000005000)={0x0, 0x7ff}, 0x8) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000004000)=""/73) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x18, &(0x7f0000006000)=0x4, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000008000-0x11)=@known='security.selinux\x00') socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000008000)=0x0) 2018/01/16 18:27:12 executing program 4: fchownat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000002000-0x4)=0x9) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x5, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x18, 0x6) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x2, &(0x7f0000001000-0x8)={0x42ac}, 0x8) 2018/01/16 18:27:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ff0000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r2 = getpgrp(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000c28000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000f93000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00008c4000)={r3, @in6={{0xa, 0x2, 0x524, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6b6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xfffffffffffffffb, 0xf1b, 0x5, 0xcb03}, &(0x7f00003e4000-0x4)=0xa0) sched_getparam(r2, &(0x7f00008a4000)=0x0) socket$l2tp(0x18, 0x1, 0x1) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) connect$inet6(r0, &(0x7f0000a22000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0xffffffffffffffe6) write$eventfd(r1, &(0x7f000069b000)=0xfff, 0x8) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000aa000-0x4)=0x1) getpeername(r0, &(0x7f0000fb9000+0x355)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00003a1000-0x4)=0x3a) flistxattr(r4, &(0x7f00004c2000)=""/115, 0x73) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000315000-0x66)={0x0, 0x5e, "7aee9eb77c086ae5ffee5db10b284144249383d6c20bad889b71c0450e71afdb55def6dc5454a049a426605c3d3046123c6dd83e8fe2ba68c504736de2839c9207d18facc73504f1111c6ad691e6d4d26d97146699090e6eaa0991d34f8a"}, &(0x7f0000b86000)=0x66) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000f14000-0x10)={r5, 0x7, 0x80000001, 0x7ff}, &(0x7f00004ec000-0x4)=0x10) getsockopt$sock_int(r1, 0x1, 0x37, &(0x7f0000b85000-0x4)=0x0, &(0x7f0000bd5000-0x4)=0x4) 2018/01/16 18:27:12 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008a0000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000066c000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r1, 0x5381, &(0x7f000005b000-0x2)="") 2018/01/16 18:27:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000043d000)={0x0, &(0x7f00006fd000)=[]}, 0x10) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/01/16 18:27:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001b1000-0x9)='/dev/rtc\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000089b000)={0x0, 0x3, 0x5}, &(0x7f0000340000+0x5b0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00001d6000-0x16)={r1, 0x0, 0x7, [0x7, 0x9, 0x6, 0xd7ca, 0x9, 0x9, 0x39]}, 0x16) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bca000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x3f, 0x4) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dbc000-0x2)='/dev/sequencer\x00', 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000fcb000)='/dev/sequencer\x00', 0x44400, 0x0) write$sndseq(r3, &(0x7f000000a000-0x60)=[{0x81, 0x5, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x81, 0x6, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x1ffffffffffff, 0x9}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0xff, 0xc0b, 0x0, 0x0, 0x0}}], 0x90) 2018/01/16 18:27:12 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2001, 0x0) clone(0x40000000, &(0x7f0000001000-0x46)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="14") getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000002000)=0x0, &(0x7f0000001000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x0, &(0x7f0000005000-0x56)="") socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000006000-0xa4)=""/164) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000005000)=@int=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000003000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x1d, r1, 0x1, 0xfffffffffffffffb, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000003000)={0x1, &(0x7f0000007000)=[{0x0, 0x0}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f0000007000)={r2, 0x3, &(0x7f0000007000)=[0x7ff, 0x81, 0x0], &(0x7f0000008000-0x18)=[0x10000, 0x7, 0x0, 0x4], 0x0, 0x7, 0xfffffffffffffff7, &(0x7f0000008000-0x28)=[0x20, 0x5, 0x200, 0x9, 0x0, 0x0, 0x6], &(0x7f0000003000)=[0x9, 0x1, 0x4f35, 0xa53, 0x7, 0x7], 0x0}) 2018/01/16 18:27:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000218000)=""/238, &(0x7f0000857000)=0xee) connect$netlink(r0, &(0x7f0000c09000)=@kern={0x10, 0x0, 0x0, 0x80}, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00001f6000)=0x1b, 0x4) 2018/01/16 18:27:12 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x40000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_adjtime(0x0, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000013000)=0x22800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d97000)='/dev/sequencer2\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00005a2000-0xd0)=[@in6={0xa, 0x3, 0x80000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x904}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfa2f}], 0xd0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00004d1000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000007e000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000318000-0xc)={r2, 0xa53, 0x30}, 0xc) 2018/01/16 18:27:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000070d000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000073d000-0x16)='/selinux/checkreqprot\x00', 0x4040, 0x0) getpeername$ipx(r3, &(0x7f0000a20000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b2d000)=0x10) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) execve(&(0x7f0000810000-0x8)='./file0\x00', &(0x7f00003a0000)=[], &(0x7f0000e7d000)=[]) 2018/01/16 18:27:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00005e4000-0x1)="", 0x0, 0x0, 0x0, 0x0) recvfrom$unix(r0, &(0x7f00000dd000-0xd7)=""/0, 0x0, 0x0, &(0x7f00001c7000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) pipe2(&(0x7f000047f000-0x8)={0x0, 0x0}, 0x80000) accept$nfc_llcp(r2, &(0x7f00008c9000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000868000-0x4)=0x60) close(r0) 2018/01/16 18:27:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mount(&(0x7f0000e98000-0xa)='./control\x00', &(0x7f00007ec000)='./control\x00', &(0x7f0000595000)='ramfs\x00', 0x0, &(0x7f0000f9f000)="") r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002d000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000b64000+0x121)='./control\x00', 0x200000, 0x4) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r1, &(0x7f0000013000-0xa)='./control\x00') renameat2(r1, &(0x7f000003b000-0xa)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/01/16 18:27:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) lstat(&(0x7f000024f000-0x8)='./file0\x00', &(0x7f0000576000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sysfs$3(0x3) 2018/01/16 18:27:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00008d7000-0xe)='/dev/keychord\x00', 0x100, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000123000)=0x0) r1 = syz_open_procfs(0x0, &(0x7f00005ff000-0xc)='net/netstat\x00') fcntl$setlease(r1, 0x400, 0x2) 2018/01/16 18:27:12 executing program 6: r0 = getpgid(0xffffffffffffffff) getpriority(0x0, r0) mmap(&(0x7f0000000000/0xcf6000)=nil, 0xcf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f0000021000-0x40)=[{&(0x7f000000b000-0x56)=""/86, 0x56}], 0x1, &(0x7f0000020000)=[{&(0x7f0000020000)=""/4096, 0x1000}, {&(0x7f000001e000-0x97)=""/151, 0x97}], 0x2, 0x0) 2018/01/16 18:27:12 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x1) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00008e6000)=0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c57000)='/proc/self/net/pfkey\x00', 0x602080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000d2000-0x4)=0x10) [ 66.518151] IPVS: Creating netns size=2536 id=9 2018/01/16 18:27:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000b9000)='/dev/pktcdvd/control\x00', 0x800, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000422000-0x8)={0x7}, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000091c000)={0xe3, 0x10000, 0x3f, 'queue0\x00', 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]}) write(r2, &(0x7f0000210000)='P', 0x1) bind$unix(r2, &(0x7f000084e000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$sock_int(r3, 0x1, 0x10, &(0x7f0000b9a000)=0x9, 0x4) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f000021d000-0x10)={0x0, &(0x7f00005fc000)=[]}) write(r0, &(0x7f00008db000)="d9", 0x1) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000392000)='/dev/pktcdvd/control\x00', 0x800, 0x0) recvfrom(r3, &(0x7f0000118000)=""/0, 0x0, 0x2, 0x0, 0x0) 2018/01/16 18:27:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x22, &(0x7f00002f6000-0x4)=0x0, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f000059e000-0x14)="40872bdce460efe0f433f352ffbf8857ec4ff122", 0x14, 0x0, &(0x7f00005bd000)={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syncfs(0xffffffffffffffff) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00009ff000)={@rand_addr=0xd8, @multicast2=0xe0000002, 0x1, 0x5, [@rand_addr=0xe9, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x15}]}, 0x24) 2018/01/16 18:27:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000bb2000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00003b1000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xd97}, 0x1c) fallocate(r1, 0x0, 0x0, 0x9) sendfile(r0, r1, &(0x7f0000e65000-0x8)=0x0, 0xfffe) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000168000-0xe9)=""/233) [ 66.603389] IPVS: Creating netns size=2536 id=10 2018/01/16 18:27:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000994000)='/dev/rfkill\x00', 0x2, 0x0) accept4$nfc_llcp(r0, 0x0, &(0x7f00005d7000-0x4)=0x0, 0x80800) r1 = syz_open_dev$evdev(&(0x7f0000895000)='/dev/input/event#\x00', 0x69a, 0x28001) clock_gettime(0x0, &(0x7f0000c40000-0x10)={0x0, 0x0}) ppoll(&(0x7f00004eb000-0x30)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000cdf000-0x10)={0x0, r2+30000000}, &(0x7f000086c000)={0x0}, 0x8) write$evdev(r1, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x63, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/16 18:27:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b3d000)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) link(&(0x7f0000bcf000)='./file0\x00', &(0x7f00004fa000-0x8)='./file0\x00') openat$selinux_user(0xffffffffffffff9c, &(0x7f0000289000-0xe)='/selinux/user\x00', 0x2, 0x0) write$sndseq(r1, &(0x7f00008c1000)=[{0x0, 0x2, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000ddd000-0x8c)={0x6, 0x9, 0x3ff, 'queue0\x00', 0xd200000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 18:27:12 executing program 5: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f13000-0xb)='/dev/hwrng\x00', 0x1, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000f12000)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_score_adj\x00') writev(r1, &(0x7f0000017000)=[{&(0x7f0000009000)='~', 0x1}], 0x1) 2018/01/16 18:27:12 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000b2b000)='/dev/input/mice\x00', 0x0, 0x400040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0xbc, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x88, 0x100, 0x2, 0x5, 0x8}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000041a000)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000327000)='map_files\x00') getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000e61000-0xb8)={r1, 0x0, 0x1000, 0x6, 0xfffffffffffffff7, 0x3f, 0x7ff, 0x6, {r1, @in={{0x2, 0x3, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0xa8a, 0xfffffffffffffffc, 0x6, 0x2}}, &(0x7f0000f7e000-0x4)=0xb8) getdents64(r2, &(0x7f0000010000-0x1000)=""/4096, 0x1000) 2018/01/16 18:27:12 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000013000-0x8)='trusted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000012000+0x468)="afc9ef1efdbde2478f58d0f2cf03d2c6a3289e86687152a10842c4db9eb1c9c36fb8c2a9afb187bd45b02e2deec8cb697cd1371b9ba3c9c31998ddfe61965474f69296ea7e0dfb987ed1978ce919b7c4b36c1cceb7a4d8264f390c22cf929e226d07603f6737346dd8f27e0877a17a4d73b894f2f308358eca9bf9990fdfbc55bb2675c50e193d71fd38aa9ee50bce73d8", 0x91, 0xfffffffffffffffc) keyctl$setperm(0x5, r0, 0x10000000) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000003000)={0x0, 0x0, 0x1, @thr={&(0x7f0000001000)="", &(0x7f0000011000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x0) timer_gettime(0x0, &(0x7f0000013000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 18:27:12 executing program 1: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_route(r1, &(0x7f0000cc1000)={&(0x7f0000fc3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fc2000)={&(0x7f0000b05000-0x36c)=@setlink={0x20, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f000029f000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fc4000-0x4)=0x10) 2018/01/16 18:27:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00008ad000)='/dev/rtc\x00', 0x400200, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000908000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockname$inet(r0, &(0x7f0000ca6000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000458000)=0x10) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f000067e000-0x4)=0x0) r2 = socket(0xa, 0x2000000001, 0x0) connect(r0, &(0x7f00009f0000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0xa, 0x0, 0x4, 0x1, {0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x78b}}}, 0x32) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x0, 0xa}) sendto$llc(r0, &(0x7f0000d04000-0xda)="9787ba1e87ab76f82c33aa6cbe70fd7345d66fd8642b67054992d9c43448330d805a409c8aa19d0e5862093677b3adc557ca913d4049dbb1cfbf1e272d2f579fe54abbdeb83c509296a7adf92ef653409597ca40615b7a4b829dfebd8bf6a216199aca9b0957a3035c263f22f58352ea00a5af6d230dc7219cb8cdcaca78d38c89074b97614082feb29a876f90ed3de86c3be64a2ebce157adcd219c27044d609bd927690c88f5075df308d69caf6c36479d83e01b70df476e6f58beae550a9932d85c7797fc34bf6894206b2f00e53cefd8222bd8a9afdfee82", 0xda, 0x40014, &(0x7f0000240000-0x10)={0x1a, 0x1f, 0xfff, 0xffffffffffffff2d, 0x2, 0x80, @random="55d631034b39", [0x0, 0x0]}, 0x10) getsockopt$inet6_buf(r2, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/160, &(0x7f0000da6000)=0xa0) exit(0x76) sendto$inet6(r2, &(0x7f0000520000)="cb31453c1c68e686af713d26dbef6102f05943316dc03887d860891877a9204315d4941a5ad6d26d010b273b8437d1d671532a1050099556386eae55964e0e25513b6db3dc18d6bae0430d0709b6fb276868cbe991595ec4d780cf37c3ee677051dd1a8adff95b8f9b8d7e91cc6954d12d39a3522101b6dcadec3121dae5677487056e6d01aeab632d5422d5e4f61d5c6e0993d39a75a8673d92c36d823fb5f369ea8643e6e993169c6b39f64fea233c529c49123ee2c55de32f349463a134edb02c09f0013a4b67cfdb434d85bc4fa06d0904", 0xd3, 0x0, &(0x7f000005b000)={0xa, 0x3, 0x10000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, 0x1c) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000677000-0x78)={0x80000001, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x1c, 0x8, 0x81, 0x7, &(0x7f0000e6d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x100, 0x7ff, 0x18}) 2018/01/16 18:27:12 executing program 3: mmap(&(0x7f0000e9a000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a2a000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000001000)='sched\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000001000-0x4)=0xece, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f00009ea000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000)=0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000a2a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000005000)=[0x0, 0x0, 0xffffffffffffffff, 0x0]) syz_fuse_mount(&(0x7f0000006000-0x8)='./file0\x00', 0x7000, r2, r3, 0x1, 0x0) 2018/01/16 18:27:12 executing program 5: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7ff, 0x1) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000f8f000)=0x2, 0x4) 2018/01/16 18:27:12 executing program 4: mmap(&(0x7f0000000000/0xcd6000)=nil, 0xcd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f00002ec000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000c2c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) chroot(&(0x7f0000cd4000)='./file0\x00') clock_gettime(0x0, &(0x7f000088d000-0x10)={0x0, 0x0}) mmap(&(0x7f0000cd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000cd7000-0x10)='/dev/input/mice\x00', 0x0, 0x1) ioctl$VT_RELDISP(r1, 0x5605) clock_gettime(0x0, &(0x7f0000cd6000-0x10)={0x0, 0x0}) setitimer(0x0, &(0x7f0000a0b000)={{0x0, r0/1000+30000}, {r2, r3/1000+30000}}, &(0x7f0000cd5000)={{0x0, 0x0}, {0x0, 0x0}}) alarm(0x0) 2018/01/16 18:27:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000807000-0x4)='keyring\x00', &(0x7f00009d8000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00006d4000-0x8)=0x0, 0x2a) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f0000a63000)=""/55) clock_gettime(0x0, &(0x7f000092d000)={0x0, 0x0}) utimes(&(0x7f0000353000)='./file0\x00', &(0x7f0000a78000-0x20)={{0x77359400, 0x0}, {r0, r1/1000+30000}}) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f000070f000-0x4)=0x0, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000-0x30)={0x164, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, &(0x7f0000f8e000)=[], &(0x7f0000f1a000-0x30)=[0x78, 0x38, 0x0, 0x38, 0x38, 0x20]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) 2018/01/16 18:27:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000314000-0x9)='/dev/sg#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000004000-0xb)=[{&(0x7f0000004000-0xd6)="58a3a1d5e5d0731e2281ca3b9ce7ac1231236c4044d09b5c0c935f28e6abbaf388fce66ae11a2c555e53f88ca3dee9532c35236e45462e5b1c0fa489e92cfc255721751e91bdbfa240ffa3bd8481ce00a4531660e1e32fbf3447ac7a96b52b996e07c26d1ff236febc4b8854cd80218bf7d4d8317c433f0c39049d055f1c00624dce0a58a695", 0x86}], 0x1, 0x0) ioctl(r0, 0x227b, &(0x7f0000001000)="06") socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f0000004000-0x58)=""/88, 0x58) 2018/01/16 18:27:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000026a000)='/dev/hwrng\x00', 0x121800, 0x0) sendto$ipx(r0, &(0x7f0000f96000)="ef8a126629774bdf9abbb0093c5c320b588c4fbcba19886f7a5c9cce0c996b06381e72c74dd6f4efae793d81e3b3e25ad41f88e039e22f756982a6a2cfdd55d55202aa8fcbd610511432b58e0f7dd47072ff678f76a1dcbb21677b0cdcb05501eb8c09288687dbbde67ff3b3e3f743395a4d9ba1fe135c263a007772dae11e7bc32273bb7d493f8221d3724637f374176c5891ad30c6b14b881ef2dddf051b0996321b90", 0xa4, 0x20040000, &(0x7f0000b9b000-0x10)={0x4, 0x800000, 0x3, "1d840a5e42b3", 0x3, 0x0}, 0x10) timer_settime(0x0, 0x0, &(0x7f00008d0000)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) r1 = pkey_alloc(0x0, 0x2) pkey_free(r1) r2 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000801000-0x4)=r2) ioctl$VT_RELDISP(r0, 0x5605) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000350000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TIOCEXCL(r0, 0x540c) 2018/01/16 18:27:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002e9000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000af6000)='net/raw6\x00') preadv(r1, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) sendto$unix(r0, &(0x7f0000ce4000)="", 0x0, 0x1, &(0x7f0000f78000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/16 18:27:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00005a5000-0x65)="", 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) write(r0, &(0x7f0000ee6000-0xf3)="91f867e802db91768db5cdc1039170a9c9bdf38e6cc6a9e9151f12fe05fa976ec093faf2d1c504205a85a76ea3ea8502e9e9108d5c7e3899049655aba428072b4f73f387280a18db95e04cd978d8921827fa8360f458ea3decd1f285295cf42ad01a2edb773d0c2b7ca9a0bff3159eae7290a1f6658a052d75fde16535a9809e60413d11b7ad02db83a6846b01c68a721e18be51ca855b43e0a4a6fec77ff780d27ba88ef09cd7957c73a5cac9bc1cbee670b6b3554c56ae77d6c22493f3fbf97958a5bec4a915f213f5e20f88d7573b2b2022ebc5ca3b8896d1e666d48a2a2535b36c2c85bd70f9787f0433dcca9d228fa949", 0xf3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00009f2000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000e0b000-0xc)={0x0, @loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000080e000)=0xc) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000720000-0x15)='/proc/self/net/pfkey\x00', 0x10200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000ed8000)={0x0, 0x54b, 0x200, {0x0, 0x0}, 0xfff, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00001eb000-0x30)={0x10, 0x0, &(0x7f00003ad000)=[@increfs={0x40046304, 0x0}, @acquire={0x40046305, 0x3}], 0x0, 0x0, &(0x7f0000b82000)=""}) 2018/01/16 18:27:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x7, 0x0) preadv(r0, &(0x7f0000d48000-0x60)=[{&(0x7f000037c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000109000-0xad)=""/173, 0xad}], 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e16000)='/dev/sequencer2\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00004af000-0x4)=0x0, 0x4) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000c0b000-0x8)='./file0\x00', 0x400) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000d64000-0x44)=""/68) inotify_rm_watch(r1, r2) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000dbc000)={0x7, 0xfffffffffffffe01, 0x5, 0x6}) 2018/01/16 18:27:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000449000-0x4)=0x0) r2 = syz_open_procfs(r0, &(0x7f0000cbe000)='attr/current\x00') sendfile(r2, r2, &(0x7f00005a6000)=0xffffffffffffffff, 0x9) 2018/01/16 18:27:12 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TIOCSCTTY(r0, 0x540e, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000660000-0x8)=0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000ac6000-0x2)={0x6, 0x20}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000542000-0x68)={0xfd, 0x8, 0x1ff, {0x77359400, 0x0}, 0xff, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000d8c000)={0x0, 0x0, 0x0, 0x0, 0xdb9, 0x0, 0x1c, 0x4, "689333cf35b44246ba67963cffef301bbd4ebc9575ad69ff25560cac9707b26626b9885397f3843f281934a052b34c742680d206dfe2a4d205884c12f3df56f8", "e33df2737c3a81bf321d78f958a63b3934d6b388a97ca244fb96d0e5ea1e1516", [0x8, 0x100000000], 0x0}) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/16 18:27:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sync() getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000015d000)=0x0, &(0x7f0000b71000)=0x4) 2018/01/16 18:27:12 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000002000-0x90)=[{&(0x7f0000001000-0xff)=""/255, 0xff}, {&(0x7f0000002000-0x2d)=""/55, 0x37}], 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x200200, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001000)=[@in6={0xa, 0x2, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xca}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}], 0x48) 2018/01/16 18:27:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000000a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00009dd000-0x58)={0x80, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000348000)={0x0, 0x0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f000009c000-0x4)=0x100000001, 0x4) 2018/01/16 18:27:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022e000-0x8c)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000062000)=[{0x22, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0xfffffffffffffffe}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f50000-0x4)=0x0, &(0x7f00001dd000-0x4)=0x4) [ 66.836618] binder_alloc: 14540: binder_alloc_buf, no vma [ 66.864702] binder: 14546:14549 Acquire 1 refcount change on invalid ref 3 ret -22 2018/01/16 18:27:12 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ae9000)='/dev/sequencer\x00', 0x0, 0x0) getpeername(r0, &(0x7f0000d2e000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000898000-0x4)=0x10) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000fb8000-0xc)={0x40000000, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) poll(&(0x7f0000c0b000-0x20)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/16 18:27:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000267000-0x8)='./file0\x00', 0x101) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000104000-0x4)=0x0, &(0x7f00003e8000-0x4)=0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009a9000-0x10)={0x1, &(0x7f00001f3000-0x8)=[{0x6, 0x0, 0x80, 0x8000}]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f0000be4000-0xf7)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb00000004dc9a2594e41b833cb82eed207f8c21b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348eac58307535c36e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x80}, 0x0}], 0x1, 0x0) sendto$inet(r1, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000ec0000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffde6) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) writev(r1, &(0x7f000057e000)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000a5b000-0x54)={0x0, 0x4c, "7a52edff99558abe0fa0beb4d95b1989f1034881f3c613c98db1247fb80cf95c1f3f367eb1e5ab38ca291035113e8d2eead559fd40231b31c0778e92bfbd25bde177fe5442a68c62880ad2c5"}, &(0x7f0000c30000)=0x54) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000a23000-0x20)={0x6, 0x3, 0x8000, 0xd2, 0x51, 0xec, 0x400, 0xfff, r2}, 0x20) 2018/01/16 18:27:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000385000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000813000-0x10)={0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001000-0x8)={r1, r2}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0x40042409, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f0000013000-0x4)=0x433e1ed6) fcntl$setflags(r3, 0x2, 0x1) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r5, 0x80047437, &(0x7f0000003000)=0x0) ioctl$TIOCMBIS(r5, 0x5416, &(0x7f0000003000+0xfc3)=0x379459bf) mlock(&(0x7f0000012000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") clock_adjtime(0x0, &(0x7f0000bfb000)={0x0, 0x9, 0x0, 0x7, 0x8, 0xa4, 0xac, 0x1, 0x10001, 0x2, 0xffffffff, 0xffffffff, 0x0, 0x3000000000000000, 0x6, 0x1, 0x0, 0x3, 0x9, 0x1, 0x2, 0x9, 0x6, 0x5, 0x4, 0x101}) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) connect$inet6(r5, &(0x7f0000c93000)={0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x6}, 0x1c) 2018/01/16 18:27:12 executing program 3: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef3000)=0x100, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000edb000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x6) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000ef4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000ef6000-0x4)=0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000ef7000-0xdd)=""/221) [ 66.886895] binder: BINDER_SET_CONTEXT_MGR already set [ 66.886904] binder: 14546:14565 ioctl 40046207 0 returned -16 [ 66.891532] binder_alloc: 14546: binder_alloc_buf, no vma [ 66.891547] binder: 14546:14549 transaction failed 29189/-3, size 80-16 line 3127 [ 66.894522] binder: 14546:14565 Acquire 1 refcount change on invalid ref 3 ret -22 [ 66.908658] binder: undelivered TRANSACTION_ERROR: 29189 [ 66.908787] binder: release 14546:14549 transaction 141 out, still active [ 66.908791] binder: unexpected work type, 4, not freed [ 66.908794] binder: unexpected work type, 4, not freed [ 66.908796] binder: undelivered TRANSACTION_COMPLETE [ 66.908842] binder: send failed reply for transaction 141, target dead [ 66.923946] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/16 18:27:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f000067a000)=0x100) getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000b3e000-0x4)=0x0, &(0x7f00003c1000-0x4)=0x4) write(r0, &(0x7f0000380000)="240000001a0025f00018002700edfc0e0a0b00000004bf0202ffff0e0800100048186be0b5", 0x25) 2018/01/16 18:27:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e0f000-0x10)={0x1, &(0x7f0000d3e000)=[{0x6, 0x0, 0x0, 0xa0}]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) writev(r0, &(0x7f0000b9f000)=[{&(0x7f0000334000-0x5f)="ba4c699031610bd895a2", 0xa}, {&(0x7f0000e03000-0xfa)="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", 0xfa}, {&(0x7f00007cb000-0xc4)="9093ef1cba1498018348b933006fc397f2e4298f29074556d8760fac2de25174bea0e052c5aee823118daeef96bbc42957256d7bfdba612d1f8a46ff49beee4ea0811171fa6a19c1b9a44116cbae85c8a005232f67ab9814503158671a2f4d0cfa9d62f579bf05de6eef5063fc03cdad78bd06c548aaed44619c4eceeaa522f4536df0f2c369c4a156a4c8ddac0f4648d176f948a992cd0afa9a60d6517b0fa226a95014aa61600ea6122878010f2db6cf24db60e9c7d0f9cc64bb45456432556f086004", 0xc4}], 0x3) 2018/01/16 18:27:12 executing program 2: clone(0x0, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") alarm(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f7e000-0x15)='/dev/pktcdvd/control\x00', 0x20000, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f000021b000-0x10)={&(0x7f0000d0e000/0x2000)=nil, 0x2000}) keyctl$search(0xa, 0x0, &(0x7f0000fdf000)="69645f7265736f6c766572004c7dcab0fada5e2ffcc6598a92e5b0fbb435c9666c21d9b8a04eb9eec5d9e5b823b4f3aa7d3120e017dd1715c41cb6b6bd4af955ff9866dac401d4d368d7a301cf4f285bdc03311c6cf4fb3e7c6f8f57d1949dce30b6bcca880e1ceaf3088670e1149c6d8be366cbfd1f1a375c9df60f41192d0de5bae8aa90ca2def250b530359a6daeabb704922c0127b3f2d6217dbd4f050bcfee1da2c623d0652a318f4190aee4645730800000004a5726feb2e5c28ab", &(0x7f0000e52000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00008ba000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0x3) rt_sigreturn() 2018/01/16 18:27:12 executing program 3: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000efa000-0x90)={0xd9, {{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) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000ef9000-0x4)=0x0) 2018/01/16 18:27:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000338000)='/selinux/validatetrans\x00', 0x1, 0x0) writev(r0, &(0x7f0000aaa000-0x10)=[{&(0x7f0000ee9000-0x63)="e863c016f5af9c5d2751188d310932b7f4160774af3a393af47818e7526215e481394cb89594070da254cc5ea21fe4e9808fed1dc58813b1f18443ee842df1f58be6edeaaabcc3769cccc221c02aef0d566e82747de61f0f69b1b1e0fe88ab50bbddce", 0x63}], 0x1) sendto$inet6(r0, &(0x7f0000fb2000)="742a4d254d1f82", 0x7, 0x0, &(0x7f00008e6000)={0xa, 0x3, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000c4c000-0x8)={0x0, 0x0}) sendmsg(r1, &(0x7f000034e000)={&(0x7f00002b3000)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='irlan0\x00'}}, 0x1e, &(0x7f0000b95000-0x50)=[{&(0x7f0000ffb000)="ff9b5fe2d8e3957ce296f3cf1911f88acddf37d53b1f7486cfe9e7b417b0bcdd75599ff77bd281effb6bcc6c81d632cb7afb945a4f6839bf8a8433b4961d8b059da4a9d542787778e36b5d841f925886a0e2363665357735f0a952ebc09c9f1622367323d7d3e0a1f733dd3a223fde37ea18a93d", 0x74}, {&(0x7f0000e54000)="8643bded247476fbd9631455d2c99e050c0762bb73a15b7f0c5336ca0e4d14ae349fa00d92b693e865e7a96f53f9c4d2aaecdd5844e045851d90e974ce130a92f3226caff34a43235a526dcf79c74e37161a7836445f63557305131c2f40b071c07853763b4412e5b7002b98144b59a25e1caf0b4989b66553a11faaff", 0x7d}, {&(0x7f0000487000-0x7c)="516a981517727f42e85e36dd42a50959ec8d92d66a031fddf9f57bfada2980fc1aef7b2c1d7cedccfdbb658e7956cf4ac9ffdb2711753691e787d208698218c6ebef6eada432d71fb090e1de388b5fe4ef2953a01ffa9b7e9e0d0c4fe62a6e60dcf9d39d2c10ed83e3eaa6f6f06dc96c24b1c0bda315d10d1e446a91", 0x7c}, {&(0x7f0000195000)="af2af712dca10e0376a17dbe9f158fb946fae31bdf0bbf21f7244e26b7be03a6db7b7a8347c8801c2caf6c854432e63075606c8b68e2553ac41e1df529d6a06f3f7e4b236b1080f71ff1369fb2af1ce72137d40793493ce1c18a8c99f8b588fe2ec7f24ee474ac32e75b015f06b0824913cff9c91f6e4fb4bcb216bbbc2b8f1d425bc3485c592d391fd2f8b305e3515be0eb5d50", 0x94}, {&(0x7f000065d000)="847ea2bed4ae828ee68451d7cf3970c144ff302ba1f1a40d3289cc4c49ea775f67870bff930ceff543cd47c793201f73defc4fc966d3884741769c57fdf628c75ea4b1c494bf993dc7a0bb5a7d5782a288327d1e3e79eef25d6a0c47c2bf025f2cc6da547d83d46e9d33fcb4c888f0c55a8d86f5befa1cc77aa5f3a636f0773d362b01f253abad454b9887c5b54d38997007b9843cde95ff611c5cba7e2db693619f16d72ff283d08b83a2ff8bba281a661650d264f9df4d776963cda8347a74476ebce2709c405b9733ae6aa89e0eaa5f9098a15b71fc9f8a46ffa21a3fba80fc0a36fea7bd15ffa6b85fb1c8dda3ad8084c0a79983d4fd88e1e0d846cefb4d2a64ebd5729345a5240eb8a3d607bc4ac0bb95bd360af3e1f13cf757eaec69b071b5bfa97e182de9201840cd77e1ffc3b90ae627ae9e5578aca921e8e73d20aa26a3cfcc1ad16b9e5fb3f6df3f5b2c060a03ae0bb1225170a8cbc0985373d27d7cb1b279382df51b10d958d9447e2490d98395241e7c5ffb8013698e9c505bf92fdca64de0ae69c96bac7d1257c7d15575c18ae6e17dff4d6546330564c25a887f9b76196035b1332c7209e09d69d3ac84cf6982fce1b34174a154af1dd025ba358e68c918f9a80a45894604dbabaa1bf2060dd2722ae23b3eb312b92ac99633f8864756a4024c77190d8ec722366b69ec814e69e5d733766c3220410603a2c2ca76ae974709c35249ab4cf1583eedec83c9179bf259b47c792ba202e0b7c947d75ab44a453439bad43f206c031dd4c4b2d1bb6f2cc72bfde3e937ae1c2b9eb1da74c611b7cce0b13cf4057a15215df2a3daa9b31d76b257fcaf1c2e22c3cdb085acc283b933b038f4f9a290d2c434167caddc546bdd3b28a4dd26a1c3bcdd8c18e58229300e72a2c9c7dbfcaebbc339f67fa60d2069f5aa4008037a097f8e30fa27861fa57bbac6ee20a0b15ce664e3bafcb9b4934e280f9e38b9cc9fa0c900735f24e606d14f517471551d380e967f48bc8327c335c022af38307df552e8e046f3f8617e1f6f2ed3c679c7076263063ab10b83353a01ae9476c80cf5d8cacd0903597d5b68a7bffa0e31acfc2e1d08d81a48139027573abcac78f525d2b2345b40ac873832b54caf28964ba1ef6129d770fb0fbb41d4c300d3e13aabbe9dd0cee9d0622c42c7d2b6429aff8cc0d91f359a1c5f958bca69921ccc4c48116e87578eaf1b46621bd666b453f236de0e8e6c1a69f88eac15a174ec518d7c3b75a6cc3b575b6c99c75b40e5aa9e83c2809696ff0d31c786871e4beab0c23ace65e9dcc54bc1de8c07545e36e743d536869934a9323841f7eb6291aeb9f4242f63e1956d76f1e2886938e9f612fe4ac431a2830983436365ccd064defff16d9308c65cee0a63d52dfe2ccf2c4b8744c6a85ea2d1d9dade7d6dd57406ccdd8a61eae2a1b1cb6bb9e66e2d209e566575c8854e9d7285565f0fa91b604fbe4f7c22e9539640e3610c38319cc302b154a1d0eea43b69131eb11b6ef4ffc2e1c014372259b01fc7a01208b9edd18e9a047017288a521d52b53a5fb93304d684a0032e82a395e431636958de1314df0e258a36fef2506e2aa174fadf950208b633a90026e5e82164af2dc766e9e1955855aa5000277788aa84239796aa447794c6ca22735a0b5c10c5fda838c3125164c6e397c109c38578693790e304047b650906a3e70b46f62ceb6bf130e05c343e8cb85846df8f72c1e1cf1db10e150f98d5bb27504a880632b451d50895983fdbadad30ccfe4502fb2acdcbd83f34d3a65407d3f7a28529f07f5698435bf515b829c4ee44a4df5a655ebae2f60c66da6af5053ec9f8adc1598c27af601d8cb56cf65e13a131101968a797cd5be1d4f47fa6a68ab1349834ca913e214942ba788ae823783e5d0bbba3fcdb13b64d63999b8fdc3be4318dac9bae1de21eb342368281cf20365bbedef7c28bc0929ac08dd434f83d6a5933fdf662d42a478fbd985357230b2afd55e43120f1018a67bdc3cf03134721cf1147ebd6c7ea694cedde772087a341a9f527bca551c711cbe0df9dadd8521e189773a0bfcb526749b8586d9ce815325325b0eeba988093a4ccaec1bac82dfe131ae6cd2d7a9678f1f3bfae1c983cbee7499537f93bd8f4547f4802157c131aa8c491c3d9b6d52037751b167c8a8d6c2b4bb761327742fbd509af09dc5928d0d912554c47e7241bdf0378d9b4ba37e14c013104bcf2f47fc5fb8ca7d98a67d9fe1f1a7d3dd496f92a0d1f7bc36d4fe85305720fa80eabf7be49875614490d5adf0ed6275ce34941d6ecb9ff1058618981a41202fabdc6fd7e020086ffa3b974cc9ca23f04fbbd5c569d71e17504e6e1a6c2461ba87e431e46519e59688f4564da1d1c844328aaee5cf558c7401a3bd273ec63fc2636801e6e23727f7a4e0a47d68e278b26fe2fda26abee0427e3d6456f86c21515b9aae769526f8b179d0ffa1a758a5f1c81ff6a743a24036c0bc855769cc56bf0c41041bd698786783e0c97ca44595a34a2749c07a5e40fe5ac3d1cde2e3cfafa6a9ad924b2db251d207198b32178a3cd24a722580a483bc1359f085f4bd3371c65983230ef9b4e94dc0a816a5233e55591fa891705d73a540a56661f001b454a08acd52efeb473829664f26e7df6f265415207ecd301b01b028eb23a3a7434e13fd955a8b156af054f225a3743fd9f29a91ee48a346ef7e41345ea85e6044ad7d2579e314a1c1888ffb51a7ada8dd75acac785d8bfdb877ce0cda37096c0195f57def852f691e8a37bff6d5f2087121908553460a4a6f34f9b856605b486e917e690ca9bb38022fc644e30786c7d25ea3f0039a502a6c7af22c70d50fea6ab511d0c662737092717b42d9766bd879c33db2e5d2f9ce1a70e1b7fb68cf201ffabfbb33f7ce64391e738cb56b352cefbc64cd1e3927c20780e3252c5be6310323b4eb74cee07cc0303ef33b223461900b1b3de8925f09db8e7d19bf2caff892d212e864e096007ecb66725ff2ab1c3f5fc1f28e34b4a1531fe0f038f3e25de2869a73d28119cdcdd0943d367c49087bc1c065ab958208a0a693c316f5b6847b9911e28e3e016db48814bec430a9f63421e6dcc82ac51c5e085d7e8091fece935e606c186ce6016efd1893bacb247bd1dfca898b5e40cf5a24005058111722282d0e006d436602aa69708105102a8f48ae5d443e7670c95f526e346f4f3bf8825a32d5d478b435b0f56f487a22a6d83e9d3fc0c695c7fff4a425386a184cabaadd2b3f99c80a11c5bf618635644b37e27fddbd6daeb6aeb6b75be7d3adc7668e4b571343b36010837151e2d6d3a48c32cb43ab82c86120a390fcc45aa4fe8b209c5c2f59bf3ad7716f7f3686536245abecf95ca8df4ee6fed99f483032d67acbe5f96f94d95267032526fa8b6b0b6c9ac4c10ca963259d79e12a94b32b397c7a321b4388ba9f46f1fe674bd9bc18f4e9d4b8ca73fe8b7502f52d7b20c4325e4ae4acb42fa8061c44877e9c9568615de4e77380dae59cf1131f25f3c75e7267c9f5cd6fe40663bbbfaf1625f3cc40f114c2ceec49108a5580fb9dcf3953707f2cb5c3c72753184241df5dcfdc0ce8197e2ef6bb3360766cbd7ef2398f838ea86e240b2f55f5fed67a3c542c0e5c10cddd4b627e7594127956bf77b7e680bca9d950e8ea5718d6b8de7cfc3eff6a65a9b5324b6abd93ddcc8b75add2b7d6be0f3144ac0a1e064903a22ed3c64ac68d684e5e5f3202437d454853277aaf558372305ba83d5477437805725644a3756fc63720a317a8bc9b59e7e65a434671ac1e805fa045db89dff5ddb8e465c6e78cc987856ff3e5e7b46ac56f08267879b4bbd70ccd1dbb19ff0a3079677d7dcbd071ae0cd73ae8d449592c3587a79077c653e47f6b4601f4a36ac1b74c5c700056ee298a5b68f5661f045253623d2bba50cc8a26a54d2a4a7e3edd95ba61ffd359b49113828be1ec6f764aaf4dde61dadb7b77de8b1f181971d569c612bd04a3ff607828bd967da6b548fa8a8cac3d258e48fadb5bcfb1eba6ccd2c7407cd81110055836a52760d7e2260b4cb16b7e3b52e7f3f8182fe361d99eb1face17f55ebefcac7105729fd6063da7d7574dde87722845698de90a1c653304b9e95cdeea9d65f21e1905dc0b15fa2f516a29e27adbee019e33f6cb08dd2edb39c93126fafddee9c40b230e3cba8386ca7d3f0ab562ad65d3a4c9b310bf35da44a59e89dacf50a8c05975fcfa00fdd3cfc1a7b044469c57a77c7c044b3b4c8e43201312abd45118b58c04b937822d5bfc4bff77a98cc11044cde41384bd0102c9af4bf934bf4aa132f1294bb5bf8133fb10db263231a4993dc7b233e808b3fdb94be346c338b062eb6f65f4b50a84e48fb9da1b770bb966358891ace15264f810b080788e16930bb9c794d04c3137c8608689d058803ccb2bfdcc7a791a3405690c9d786644c116faa34b9059de871db4244dab83f71d10b7905b688eac7069fbf365a9ef554f73b7e8038d2c85bbf27c61cfdd9b9476c6db08602eb2b3f4772b905994582491204d08f19aa8d568a4790c8117e4fa3f1385de193947306ca25a80b7f5982db10bb515b70d20660798f1bf44e40d5cffbc410dbded306206602a04751d100a7dcd0abf1528afa52332d8967684beba64a0c8fb579e892d5fd6405212e7047304568048a3cbd7ff72700af017c5adf086476e50ac434abff00aab788ea6f6a3efb17078b0868d4124e98560dc6b0d272d3fce31715a982fdc3c20dc39ea72553533b1ae8e07cbf5b4c86a5ddc4ac94aa0c9b106f1ef5e8b0edd72c2866d2a0d11505db7efb8d9ef64e353476e7853e1bcafa209cb55023f384d206128f19af47f45de5e1df21dd7a70af6a8308b2828401acf77a9ef33f9587342f939d0fd90ecad6bf2694810d8cf3128971e84e7402889386cec5364379753629101dfc6d1a6b028f87def3f84e833f9a85f4f67c0732a89ae1fc362636ab1724e8e2f81734f1dc556d9b9032a9167ca53f6fff90e0c0c01018a2df5ce806d0c19cd71828d9438bbebf994490cb42a537f6cd849b1d8e80b49fbc48b1dc9b715a979f2850ea95690d44d96543893bfdc4328d2ed930b972dec7d0bc1c9cf78199873783f6e4fd2cbd2eab8ecc58bd8782053e37743757a0195c202b4ccf87e67a647110a13fbd3baea42a79eefbf09fe5de8b89ece965f180febc7b19ded1e2f368e31a11444981f180e806f8713b8070a7caffd445aa4de7ffb0f4482cfb7cb8720bea1bb33f9e26457e6206bb1c8f9dcc982613a5c18ab386ce25244ee384db60f74c9b857233c740d4621fb454b77b03c85d6e3f25e5074610c9baffed4376f424ea4b7342b029d2b4c492e65e713322c29c3f83a2a2635758c7cf791bcf823e84f148a3e5914f29c33035e6309698d21a27bb1a12a16c52540c4b5af1eab1b74f4f60abd9dfdb2572c2a82a6bb765a9d774f84baea544ec17e086aa8bdc4416048dd6b50065643151cb0e50ca81e901d2232a41f08ce136173e64cabcc2a9b1758568b9a05b2a5619a02373d037e7f6bf511805b5a34573d9d679eea5a727cf4ef6c8e7016c7d8866908e677728f0b919b68de4402d98062a6b04bb3448440e4fef532880c536c77b6f4f94b3a0597d1fa094284f4f0d443a6612f49348b8039f38f728aa9c08af146d1c728317fbc2e53567667f92d07d90f755a4875bca0a1d77a4639c0bc7e767ed432baf58c67ea6a76e4c203a2bc8c6f35a191b8e05d1319baa", 0x1000}], 0x5, 0x0, 0x0, 0x1}, 0x4001) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x7) r3 = syz_open_procfs(r2, &(0x7f0000901000)='net/ip6_tables_targets\x00') timerfd_gettime(r3, &(0x7f00007fc000+0xfd1)={{0x0, 0x0}, {0x0, 0x0}}) getrusage(0xffffffffffffffff, &(0x7f0000013000-0x46)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmmsg(r0, &(0x7f0000db5000-0x78)=[{{&(0x7f0000e58000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000085a000-0x30)=[], 0x0, 0x0, 0x0, 0x1}, 0x113}], 0x1, 0x100, &(0x7f0000efa000-0x10)={r5, r4}) 2018/01/16 18:27:12 executing program 4: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000014000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000007000)={0x2, &(0x7f000002e000)=[{0x7, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/16 18:27:12 executing program 0: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001f000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x1000010, &(0x7f000000a000)="") r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) lgetxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000007000-0xc)=@known='trusted.syz\x00', &(0x7f0000036000)=""/209, 0xd1) read(r1, &(0x7f0000036000)=""/244, 0xf4) write(r0, &(0x7f000002d000)="e0", 0x1) 2018/01/16 18:27:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000058a000-0x5)='stat\x00') sendfile(r0, r0, &(0x7f00002c3000-0x8)=0x0, 0xe613) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000f5a000-0x14)={0x0, 0x8001, 0x4, 0x4, 0x1, 0x5d29, 0xcf, 0x8, 0x1, 0x7}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000076e000)={0x0, 0x0}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f000011c000-0x8)=0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f00007bf000-0x4)=0x80, 0x4) vmsplice(r2, &(0x7f0000df9000)=[{&(0x7f0000bbf000-0x9d)="08bdb292d1ccbbd9c3d33cdd3a4ce87cd9fc328a0c47fd8f002e487b39467765a5928592b70654e731a83f65d9487fce8f73679415ac7a6b7aa6dc12e24703c505cd367604bd183d03d3960ef9ce9d8fbbe098e9929c87fb75a7a28d2d328903de61d33c14e9fd6f8d6c23eeb75835173e4db542e08d9a3cb2c5d867dceec9242f2b8ee9f887a74768b7af6674846a6f40188d93b37920753e6109bda2", 0x9d}, {&(0x7f000063e000-0x9a)="718514c40bd5c5306d8de1f4cf281ee982fb05d09b7d2486fd1e83a11b6e30d6e14e8cdab6a61683897d6463ec47c0308ece066ce03adab413995ab288576846e072d3f44806372d17511937b2d9122fed430a70e30955473ab1ca7068d9a19db6b671fd047395570887223786586f53ee92c0fcd6961290d252e8b6e7a22f08df2214fa63b6b9b69c132ccab78ebfc626e56a53c80eb27b4644", 0x9a}], 0x2, 0x1) 2018/01/16 18:27:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000bdb000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b7a000)=0x10, 0x800) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000eb000-0x4)=0x0, &(0x7f0000867000)=0x4) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) socketpair(0x3, 0x6, 0x3, &(0x7f0000109000-0x8)={0x0, 0x0}) timer_create(0x0, &(0x7f0000d04000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00005ec000)="8a31bb5be535c285df6d7aa726508ead17f543dbcfce4c089486980913b979a9e7bfd8eae0122f317b4386514d2e541d261d76b358a6a2ed6eabf23eb90111f32c96178627a5b0e3d6e013865210f39b63a4d5a99eb892bf3689805f832afa4a3a06c1a9599e036fc535d0347b44cbca3f82be8f2d2fe5bb4f657c0247782e7392fc491ae89339fd22e0e328b0540f2ee4151973c6dc8e3ec48e31c6ed", 0x9d) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000261000)={0x0, 0x0, 0x0}, &(0x7f0000ffb000)=0xc) r5 = getpgid(r4) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000d48000)="0200000002000000000000000100000000000000", 0x14, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000d64000)={0x0, 0x8000}, &(0x7f000017c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f000026e000-0x8)={r6, 0x3ff}, &(0x7f0000fb1000-0x4)=0x8) tkill(r5, 0x0) recvfrom$ipx(r3, &(0x7f00009a1000)=""/221, 0xdd, 0x2, &(0x7f0000bb1000-0x10)={0x4, 0x7, 0xbd, "04127ed0ba57", 0x6, 0x0}, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f00007fd000-0x4)=0x4, 0x4) 2018/01/16 18:27:12 executing program 5: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000019000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000003000-0x20)=[{&(0x7f0000023000-0x1)="e1", 0x1}], 0x1, 0x0) close(r0) close(r1) ioctl$TCSETS(r0, 0x5402, &(0x7f0000007000)={0x3, 0x101, 0x7f, 0x100000000, 0x800, 0x1, 0x10000, 0x5, 0x2, 0x400, 0x10001, 0x2}) 2018/01/16 18:27:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x80000000) r1 = dup(r0) set_thread_area(&(0x7f0000950000)={0x800, 0x0, 0x2400, 0xffffffffffffffff, 0xffffffffffff7fff, 0x8, 0x2399, 0xfff, 0xdbc5, 0x7}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000ac000-0x3c8)={0x0, {{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0xff6e) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000014f000-0xc)={0x0, @broadcast=0x0, @rand_addr=0x0}, &(0x7f0000d0c000)=0xc) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000085000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000c11000-0x1)={0x81}, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000af1000-0x8)={0x0, 0x0}) 2018/01/16 18:27:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) timer_create(0x7, &(0x7f00005bd000)={0x0, 0x26, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000279000-0x4)=0x0) timer_delete(r0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r1 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000090000)="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", 0xfd1, 0x0, &(0x7f0000add000-0x10)={0x0, 0x0}) 2018/01/16 18:27:12 executing program 4: ioprio_set$uid(0x0, 0x0, 0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000052a000-0x10)={0x4, 0x1000, &(0x7f0000001000-0x1000)="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"}) link(&(0x7f00002b1000)='./file0\x00', &(0x7f000096d000)='./file0\x00') [ 66.923954] binder: 14540:14564 ioctl 40046207 0 returned -16 [ 67.025651] binder: 14540:14541 transaction failed 29189/-3, size 0-48 line 3127 [ 67.025654] binder_alloc: 14540: binder_alloc_buf, no vma [ 67.025672] binder: 14540:14564 transaction failed 29189/-3, size 0-48 line 3127 [ 67.048683] binder: undelivered TRANSACTION_ERROR: 29189 [ 67.054243] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/16 18:27:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000944000-0x4)=0x0) syz_open_procfs(r0, &(0x7f0000c2c000)='net/tcp\x00') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000029d000-0xf)='/dev/sequencer\x00', 0x0, 0x0) pread64(r1, &(0x7f0000a12000)=""/0, 0x0, 0x0) 2018/01/16 18:27:12 executing program 1: mmap(&(0x7f0000000000/0xbb5000)=nil, 0xbb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000bae000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000015d000-0x4)=0xd9df, 0x4) recvmsg(r0, &(0x7f0000bb3000-0x37)={&(0x7f0000bb3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000bb3000-0x10)=[{&(0x7f0000bb3000-0xc7)=""/199, 0xc7}], 0x1, &(0x7f0000bb2000)=""/69, 0x45, 0x0}, 0x0) sendto(r1, &(0x7f0000a72000)="ce", 0x38b, 0x0, 0x0, 0x0) 2018/01/16 18:27:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004e2000)='/dev/snd/seq\x00', 0x0, 0x109201) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000635000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_getres(0x0, &(0x7f00004d1000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f000055a000)=[{0x187, 0xfffffffffffffff7, 0x0, 0x0, @time={0x0, r1}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x30) 2018/01/16 18:27:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) accept$llc(r0, &(0x7f0000f3c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000119000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc074510c, &(0x7f0000e6b000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 18:27:12 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={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) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000001000)='./file0\x00', r2, r3, 0x1100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f0000001000)={0xa2e, 0x0, 0x1f, 0x9, 0xde7, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shutdown(r0, 0xfffffffffffffffd) 2018/01/16 18:27:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000069f000-0xb)='/dev/loop#\x00', 0x8000, 0x10000) sendfile(r0, r0, 0x0, 0x8000) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b6e000)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000e12000)={0x5aca, 0xff, 0x4a3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00004d5000-0x15)='/dev/pktcdvd/control\x00', 0x40, 0x0) flistxattr(r1, &(0x7f0000c76000)=""/158, 0x9e) writev(r0, &(0x7f0000476000)=[{&(0x7f0000c60000-0x2a)="d072d26dd9637a2cbe5a89f0bc4b47f709ee17094c66da266db65b8b65ae492af6783d4308cf3cef644a", 0x2a}, {&(0x7f000098c000-0xa9)="89196fb6a659b2a5ea3fd59d7213512d8868fa4c7009084ba2d8d213552858ad216f08278a107cc95264849c185e4738cf1010cc88d8aa1a11bd2393cacbc72098be5c4ced4e3b06c88a32fa45d7d07de2136928ee631a03d07177a94ea1895bf107e7655befb415df487413ba19652d05456fd9f55346d2a2f7dc7252879ecd86f7ac7e151e0176f4a89a68a460db3daccfadea33b63554a4c85e0f3e36a668130f58f7a4c0d665cc", 0xa9}, {&(0x7f00004c8000)="13a5d65eae4e1074a1dea7d5c54bd4341a1d0fe3aec8a3b0b28db01c9d58b3d3b9f88de3098259efdfb143b7", 0x2c}, {&(0x7f0000843000)="322bfe6b22006248", 0x8}, {&(0x7f00000c4000-0xa0)="64b0842e5a04bdd17edc7f998c2a22b874c206da7fa8e6a516842659345f4397b09dbac2a95718853a86e49c4106e82f2cd8dd269ddff3e394905f8b612b439ac3a5d27f70fd576c4b776d5e9d0d0f7665800205e1039f814b6110fef1aa2d308002e1d0c60dcab0a2175224d26796ab718160c6c332e1fad13fea4ce4b793f3595c7c3c103dc901643aa82b7f18d31492dc1ba82115f3d273e5391fdb1b91c6", 0xa0}, {&(0x7f00003fc000-0xe)="732bc06d3662b1c973cfe661dbc7", 0xe}], 0x6) tee(r1, r0, 0x9b, 0xd) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000b57000)={0x0, 0x1, 0xfff, 0x6, 0x8, 0x9}, &(0x7f0000fd3000)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000b0f000-0xba)={r3, 0xb2, "aa694b1686e15e65ca999d32578591b004fb068f77608c42f2f2fdee8d2bbfd2f179b33760ba1a2a0c697d0a6657a850f80ab9565dc14fb91551e88fe2bbaec196794abe4771e423b92973bdc08f767b42250b6ebe3bc55b42bf772c01298cfa3f7db32363470191f96fdaa9fd9e0ac9c10fa3eb021ce2c31ff80dbc4b067eeb4538c7d97d2d8c0daf1c31315bcaac2bb9ed9dcc7d8df7f7426fe55d8ed6d542e254fcc266c736c194ab0e4ba06443ee3011"}, &(0x7f0000591000-0x4)=0xba) getresuid(&(0x7f0000db3000-0x4)=0x0, &(0x7f00001ac000-0x4)=0x0, &(0x7f0000aee000-0x4)=0x0) r5 = getuid() setreuid(r4, r5) 2018/01/16 18:27:12 executing program 2: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000260000)=[], 0x0, 0x6) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x6000) 2018/01/16 18:27:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pause() timer_create(0xfffffffffffffffc, &(0x7f0000044000)={0x0, 0x40400014, 0x0, @thr={&(0x7f00000ff000)="89589caed31748c00d00000008922f1a5182", &(0x7f0000c6f000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000454000)=0x0) getitimer(0x0, &(0x7f000015e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000c36000-0x10)={0x0, 0x0}) clock_nanosleep(0x7, 0x0, &(0x7f0000508000)={r1, r2+10000000}, &(0x7f0000b0d000)={0x0, 0x0}) sched_rr_get_interval(0x0, &(0x7f0000274000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{r0, 0x0}, {r3, 0x989680}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) pipe2(&(0x7f0000bca000-0x8)={0x0, 0x0}, 0x84000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000c8a000)={0x0, 0x9}, &(0x7f00001e4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f000094a000)=0x0, &(0x7f000073a000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f000058b000-0xc)={r5, 0x5, 0x20}, 0xc) timer_settime(0x0, 0x0, &(0x7f00007af000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000185000-0x8)={0x0, 0x0}) setsockopt(r6, 0x100000001, 0x7, &(0x7f0000845000)="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", 0x1000) 2018/01/16 18:27:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0xf) r0 = syz_open_dev$sndseq(&(0x7f000005f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abb110d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000dad000)={{0x280, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup(r0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00009fe000)={0x505c, 0x81, 0x5, 0x6}, 0x8) 2018/01/16 18:27:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000e25000-0x8)='./file0\x00', 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000091e000)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000323000-0x10)={0x38972dfc, 0x4}) inotify_add_watch(r0, &(0x7f0000d9e000)='./file0\x00', 0x40) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f000002a000-0xa)='./control\x00', 0x0) clone(0x0, &(0x7f0000141000)="", &(0x7f00003f8000)=0x0, &(0x7f0000048000)=0x0, &(0x7f00009e7000+0xb56)="") fcntl$getown(r0, 0x9) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c04000)='/selinux/policy\x00', 0x0, 0x0) inotify_rm_watch(r0, r2) 2018/01/16 18:27:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003bc000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001f3000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = dup(0xffffffffffffff9c) sendmsg(r0, &(0x7f0000c97000)={&(0x7f0000706000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-blowfish-asm\x00'}, 0x58, &(0x7f00004bd000-0x80)=[{&(0x7f0000c79000-0xb0)="9853dc3e821d3caa1a82bb5b22b96dce0dcc2506c0a70aff6d92edae671495e0e6cd0a535b15581024102f6cb75ce3e6423d564903fca85694251dd41c54a60eb33e7338e3a51be8ef1918050675a0318d64050e937f94e8091c172a572d589d8069e9e09a7c6f46945289bbe978f6ad7126cdc0b6ab480da82acb728c07ec3bf472f1d44fefb95d4fabbd4e3f946fb94bb826a6921e97ff4a32d4fcd688dd6f2066f8021bb8975025cf30edc0508815", 0xb0}, {&(0x7f00004a3000-0x34)="e0a209504d1258e6d9ba1f8b5ef6cac8fc2cb69fc1dfe3b1041ca7b0e77265f987d7a7675563ee8c3a640bf296dba686c4b669e4", 0x34}, {&(0x7f0000cff000)="fe002d27a41bdc2beef9084c83ca2c25c8abeea61ce8316d821153", 0x1b}, {&(0x7f000001e000)="d46554c062f5a9b2758c56baee7a982dcd0f8150aa9e3fd222e61b67017bf70a0f3009d2bffaded661becb62027d4daa367332e3b0987670ea19c327335c80ec350b7df45a7f17dcbc912abc62c23eef7340c344bfbf5c835c906efba0defcef2ba0ecbb609fc0590e8d8e6a1737f4f6eb63cc8e77a89c25da9155ec521de13277f7beba11f00cedcaa865bf7312b8e94b9adbef70f08c95", 0x98}, {&(0x7f000009a000-0x62)="04cb0106d7ab36177b0a0bed628dfbf4157dfa9f6b23f84e0c70fa1b37634d66fd33d2894b4ef3e10c2b9ecfb8cd8d681c65d2b89ac06fd2d88eb477e9a4279159018a31253b9ef8fd33221203583f48a597c9d4559153668870531de7c8fd22f569", 0x62}, {&(0x7f00002e3000-0xf2)="241f17226998e4f55f66379a9b92821d2967ffc94b4bf81ef98949a08d84479ed274647d0ea4ef5b1e25b591ab729ca3182347ad1f36223c895425c43e5d034b9b06f4450bee4db4bb0d193f114aff119629325e78ed4d75cf914cbc994784ebc9beca164a3ed51035bfe3bc36f348d0b9afe56a3efa45c6fa1d363341acd08b20fe314bf7657240f82c9471eb2fa1602dd8fc06e2ae6b351443454d50a96f6e05d895b1031c9892bba14b6aefb745b287c29e5d761e7773eac2ef206d2bdaa3971a1925e6aaef55533928457a1f9ee39a6a7b4a8c060d21d8d6b18ade40528e69d8d8e64be57bb06ec822f02a2756568f4e", 0xf2}, {&(0x7f0000363000)="d1ba79c2e336e187462a79a46bf921e4fcaf884f1ca176f1ee50d5b6e4487b95f97b0ee7820ef87ba4000f671fae3985595e943b36692acd6288dd48e62021a4c73923b5bed216b880441241b66cbaec69af1dd1b2e479eb7c098806983b688aed53e27e93d1acf5ba499fbeb432dbc80dfc5e5c3deaf2222b9be1b031b140510740cf14c608b343af8f10a336a0fc", 0x8f}, {&(0x7f0000516000-0xaa)="66255d680191e94a0f1f99cec1e461a0eedf8a207709958d319e102e7403b7861194682ecb88352620ffbc778faacceb57ab18e473e1d02cece135af67e0ad53edfba38240bdf4aa7ad3fc0c3785b11f0335318ef0873423af4c791fd9c1214b66ceb1431afec5c927b0487f7b6fcefa9b603fd2609b3bbb803de52f0dcb5ae4e5db85edf84145b007b9601e18ce38d39e1083831d8c1f8e8471b098facb33a8a8f1e0d0095978f80b46", 0xaa}], 0x8, &(0x7f0000ae6000-0x1060)=[{0x50, 0x111, 0x8, "910d784612389f28d462f90ab48eaf562d6dc87ddbd69e0b942cf19e7d30c7f024ee7d1116efd55dba13ea09ad51d551579cece08488c4969019f0"}, {0x1010, 0x10c, 0x56, "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"}], 0x1060, 0x4000}, 0x20000000) faccessat(r0, &(0x7f0000bf8000)='./file0\x00', 0x20, 0x1a00) execve(&(0x7f0000cb0000)='./file0\x00', &(0x7f00005de000)=[&(0x7f0000130000-0x9)='vboxnet1\x00', &(0x7f0000918000)='skcipher\x00\x00\x00\x00\x00\x00', &(0x7f0000b35000)='\x00', &(0x7f0000df6000)='skcipher\x00\x00\x00\x00\x00\x00', &(0x7f000029d000-0x8)=']cgroup\x00', &(0x7f0000f61000)='$wlan1*bdev$vmnet0\x00', &(0x7f000008d000-0x5)='proc\x00', &(0x7f00005c0000-0x40)='ctr-blowfish-asm\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000742000-0x28)=[&(0x7f0000fcd000-0x1c)='keyringsecurity%+eth1$GPL):\x00', &(0x7f0000401000-0x12)='(vboxnet1vboxnet1\x00', &(0x7f00006a6000-0x40)='ctr-blowfish-asm\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000c8d000)='&\x00', &(0x7f0000334000-0x6)='^ppp1\x00']) r1 = open(&(0x7f00008cd000)='./file0\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) mount(&(0x7f00004f1000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f0000203000-0x6)='r\x00\x00\x00\b\x00', 0x0, &(0x7f000054a000)="") renameat2(r1, &(0x7f0000fcf000)='./bus\x00', r1, &(0x7f0000fcf000-0x6)='./file1\x00', 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00006cc000-0x8)={0x0, 0x8}, &(0x7f0000ca6000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000e00000-0x20)={0x0, 0x1, 0x8200, 0x60, 0x9, 0x4, 0x7ff, 0x2, r2}, 0x20) 2018/01/16 18:27:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00001a4000)='/dev/input/mice\x00', 0x0, 0x1) sendmsg$netrom(r0, &(0x7f0000fe2000)={&(0x7f0000917000-0x48)=@full={{0x3, {"2ac27c7190776f"}, 0x7}, [{"bd6972e7d1ef1e"}, {"cda4f3d5d20a68"}, {"049d6898323e90"}, {"930f1238c03608"}, {"5c1bc64d55e885"}, {"c6c52a47e000f8"}, {"279715dad253f5"}, {"69110b32120d32"}]}, 0x48, &(0x7f0000bed000-0x30)=[{&(0x7f00005af000)="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0x1000}, {&(0x7f0000417000-0x1000)="7ea4791c0f09203d6b0236d92cb70223c7ea705e11bc410e3ac871ff4596218386d95d120e1ce57cabe579eaa9e1208510bd896d967d5af72dfa21aa9063c26dd403a2f7814c95a5005bfef20c7ae2c586e6e1a4b66a0d1155795402a247b8285d287dfa37baa8237e19fddbb21a0019b1e7fc19f18377610baa69c2a0a17a7a93b0e71d3721598779627351b899bcbaa678022d4ed77d46026b18ee28ab4bf944a49ec9a574c6bd7ac7d73655d81875471640b6189dac1294830fb771b2581fd3476240d61f59a14332943e33dfa06aa24bb4fd8d9ce53eac29ee4f4039fc893974f8c33c71c74360092d95325c05dedece6db38017946892b4f5e1169d7484313f692fca8e6ba0fadfa760bdafc4e9fea41c5224f761a6971a66e1910f1614054de69d09f76694408f50fc4f908607b8843cdaf7f324e7fe28c648385733029f192471d56818bbbe23bcfd84c89cf864734a61e57ea4026123826970d76813f8279299c2d4841ec7f3c2d0701158a0e76f91b76c4bc88bb697828502bb209384a28c11c23b603d20b453b634e501497314166e59ccc0ae3ce049e56bf15eff91d7752d06aba42057a5858bfff06c6a9644ee6c0be90e60ec2a974e2829815a5648385a7faa8b14a1d53447aa555bef5f4cb8a67ae40aab17861820c669ee539bf3d9de9e53d533a8a7390b80dbdb41053a8e4c4b74f9a337895bb9bd693bc6e5d0e57e3b5b86c66faa3b910d128dad703bbe6fd90b80008c38f67c624383e0fda40549fc4f2e227dece8b426849c542a6ca318be16cce3a4eeffdcaba5b2e64eaf958c00aa911913ae3c715115735e8cd7f372c67f0db3c809f3c370aa7a1a9ddd905a6b06bb0f0598fdaf2172fa2ffd6986a45604e3bfe638f307669195de7945829fd452c8737030812c66234030510e10238f1c338d37425fe319f653d54c160c98bbef71c1093bd356604db6e4e6727c2c9813bcfa99aba827d2b819ca92133e2527b40d8d79e9064a692842324253622adef60b96be0a97d4e824cfeea04669f0c7d46c830e8bd8d1b9832395cb9e2028b51b9ad79ec19662b6ccd41fe5a30434c11232736a0fbfb191d6de82dd2586fe1be76d1a4a7e62ac44663161f5d27c958e33acc3322076295b03ae252cb1a193e6e28edb4c6b3c28ee230ed5c8232fdf8a855a2cecd1833239b18490b5bc6316a3951223cd0990520ec599a59ef606bd01322008926f69b173359478beb92fb452cdac532a6c798ebe3786007de4068f9bbd98244e36344297ed984d63b61f7993f839c79c3778b9839a25e049767fe58ca8d8f2b1f43fe3acb5efb7499778f1165ff2d2e48ca5432dc860af0c780b3f011c3284ed5b7c18382b58013924cbab71ef40c324fc6f090589bcc7d5ce6524663f332b4a11c0cbb9e96d4302b7b5c2bc8882a964587143c21883b46d41cb27d35a3bf17d244d955222366b64d310101ecf731e9e025ee8da133035cb158006a8a6fc0fef7ec60c019f5591adad78f67a99dfc44a4b413c924a56491905903fe7bb1636828676bc03c9641310576f7b54832992b6488b419b747769609b3a9f72295b82ce089a9e649c730ae05d65e0c88132ac4088ebcbf4f715911cc4032c0481ef29401220a0125b8cb16c20fcc4a667a03c134e13e0e849d4e7fdf842202324124d75d8a9cacef7f9b2b83ce94664995ba0fba5b8b08e26cf8d94d9f1e3f8d26ff76ae23bc6b528f85e18921d6243e4dc19bce163e2a9cd0ad146bbc3a0fd3a63b1f3a529d62c46b90dd5e5f2f5409acc6b6da9f5dac20dbfba590f4f71b12d498ce437aed19079fc6927ea6e633b9054d59d254c204d6becc87ea3f937c42b5ced08a44dc7101d4573882d405ffcb43cba198753ae31d18df6d8169e40cbe71cee4f221cfabfb6e022e8392d465b8193b5f818e82c89d8e94ab7148b308d86f794a176fa1c1879f6548fe79a5687e044a60030b5de0496fd68dc5cf2f413754465cdb6b247cfa21d4143be57e90f925c3c947c3b0ec3203154d49cff864a00948c0e97804c916cda8aa4610ee6b63647df56062ab78f689d97a9befaea7985a2ee0f65562be5229e8e46c48e44b0a4259a64e370fafd3c2875421e22b81fdc092b50f124fad0421b6d88663557983601ffe86c5fac705227038355cb7e9d188c7e60ad8da190b2c40851d10166d1a4002e18897bdb9af12809e2332a6f806d154230193d854ba66c26ed4a4e6b2705ef81e977ad5250cce41b41ee51a69e30df87ccda520c989f1490ad8ed95ac84e908046c065de12426b4d64b46101a0967210d945ae3a4fbf434d1ec724a90000a59596ff5ed52f49aec26a0fed42fc83ef3324c63db67e5a27aa1655536c8df2398fb00ef3449225ec3647d3fd3ea525c9dfc20b393fd7283441ac4417540973924bd599d81bc009d53b26df00800f11b816e8f1a48e5302737df40e9ec36cab31e277fb314a22fbb4bb524af193c5a0ce65ad8584835589ed94953fe3c820bf181c7963d10c44a5291966ca87597bab8377d791362ea46904e03f6d9c3018f9b98823185d1cc8603f59e243b5f938419b6a10544f3103924f419bff956e545d86d12493fce7535678b3e2b1ea4ba68bb6e227124dda9909d9ba0134e392406b9c4d31c1b5151a58596e9ffdff8a8812db74b8f492f6570fac9238d2189c91f56b10352666fca63c88c1f017ffe9d45dedad3ae3c66ef275bc37efaa6feaf6393e08ba77756e880b5000c1b4951f53aae189b1cd09b2fa7248d470741958bf38dac1f8ab38c217c072eb563775a5da000734c2d0b6f194b75e6522c135876153b7b9469dd0a925516b4fdae603b238b110fe99294200ed403df87aa933002521dd63e2e89347a486dec13095c52dc9b54c27b3f9af63791f30ce7b74b03d90c38ada7d0149c6964100ad9e3a5715b5bae8c8ed7944423f67ee861d7087669e5edb004e814e4d6d2b089260beb8b44a5d88d6c3488ecd2a6fc3001917088381a78a9f4f86bfbe2cc10c5d10ccb281abcde9fcfbbe6345c7df60aa40a063d12f8840f3fe34cf2ce780188fc562419909a6389c2973abb1a21363750c3e8327eec3ded725e836173bd791fe2540500d1ad6c10ae30d840e0d9c9cfd8e9a0f5e6de42a274916ac1cf565c0ac89d175baef3249b407a7e587825b0e90b37ae075a680969e3420a5e63a4379c8741003310b5087dc8083544e034cfc81a52d5390a57240c10d8c6ed526d97684cc77e8d926ef019f6e1c286b6fd9c88a0648eacfa15c0022c08c14706c4f5a57ad7bf5c04e48d973cb22909dc909bff5bc3dfdc4c0e69c5fc41fc3673df32241d00f034c066cc48885d305a3d75ac09ed14387d874627a013a9554d372548829caa071832e051e623186b4642831a14ccaacfcca7a64560c1458db2ba5073842eef69a9c12caf350484d65d3bf36c1b48f5bd096f690785c30265bfe071ac64526f68929b2a5a605ea73c3d0211592923209d39179b72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0x1000}, {&(0x7f0000cc1000-0x36)="406c122c4f032c3fe0c6a364a7b4d096c8bdceaabed093635d447d964e091579423d8f5634134331184b568baa131b1baa38832f90d1", 0x36}], 0x3, 0x0, 0x0, 0x10}, 0x20000000) mq_notify(0xffffffffffffffff, &(0x7f00002fa000)={0x20000000, 0xffffffffffffffff, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 18:27:12 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/rtc\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000000000)="e924efc712c61ca66af9ac002a770761886f7a1f5535199f9fc6c97538c6fa4d597f1b00c7cf227550108bbdbc75f61219219584bba9f7f2fed16c5db54c46feafebc1c9132e97914e5456d6b06eb48963c866d0846a8fbff8b3", 0x5a, 0x2b, &(0x7f0000b0d000)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = syz_open_dev$usbmon(&(0x7f0000aa7000-0xd)='/dev/usbmon#\x00', 0x200, 0x200000) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000cf9000-0x88)={0x9, {{0xa, 0x2, 0x1ff, @loopback={0x0, 0x1}, 0xa2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f000059b000)=0x0) inotify_init1(0x0) 2018/01/16 18:27:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a86000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffc) pipe2(&(0x7f00002c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r2, r1, 0x6, 0x0) fcntl$setpipe(r2, 0x407, 0x0) vmsplice(r3, &(0x7f0000004000-0x20)=[{&(0x7f000096d000-0x1001)="85", 0x1}], 0x1, 0x0) tee(r0, r3, 0xcfe, 0x2) 2018/01/16 18:27:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000004, 0xffffffffffc00001) r1 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@common='bpq0\x00'}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008ae000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) fcntl$setpipe(r2, 0x407, 0x6) 2018/01/16 18:27:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004ec000-0x10)='/dev/sequencer2\x00', 0x42c80, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f000005a000)=0x4) read(r1, &(0x7f0000744000)=""/4096, 0x1000) 2018/01/16 18:27:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b04000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 18:27:12 executing program 0: r0 = eventfd2(0x0, 0x0) write$eventfd(r0, &(0x7f000000f000-0x8)=0x0, 0xce143ba3b8b8e9cd) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000818000)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000ff7000-0x4)=0x1a) syz_open_dev$loop(&(0x7f0000553000)='/dev/loop#\x00', 0x1, 0x2300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x220000, 0x0) 2018/01/16 18:27:12 executing program 2: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000000d000-0xbc)={0x80, 0x1, "000169656e743100", 0x0, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000050000)={0x0, 0x0}) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000050000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000050000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000003c000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x0, r2}) 2018/01/16 18:27:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005d3000-0x9)='/dev/sg#\x00', 0xffffffff, 0x400) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000930000)={0x7, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x197d04113272517c) r1 = syz_open_dev$tun(&(0x7f0000cba000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f000069f000)=0x0) 2018/01/16 18:27:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001cb000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2276, &(0x7f0000b37000)="d8") open(&(0x7f0000ba5000-0x8)='./file0\x00', 0x1, 0x100) 2018/01/16 18:27:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0x6) r1 = socket(0x10, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000e38000)={0x20}, 0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009f8000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x7, &(0x7f0000087000)=0xfff, 0x4) r3 = syz_open_dev$mice(&(0x7f00000e0000-0x10)='/dev/input/mice\x00', 0x0, 0x84) write(r1, &(0x7f0000f68000-0x1f)="1f0000000104ff00fd4345bb0700020000d100000900030000000000000000", 0x1f) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000ead000)={0x6, 0x2, 0x17d0, 0x4}, 0x8) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f00004fa000)=0x0) 2018/01/16 18:27:13 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000290000)='/dev/input/mice\x00', 0x0, 0x200) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f000017b000-0xa)="c19b156edb652fcbcf19") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)=0x400, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000-0x50)={@generic="1c7becc8b55c50852ce3e07203458755", @ifru_addrs=@ipx={0x4, 0xe6, 0x101, "3e041d0548f0", 0x1, 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) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000001000-0x60)=[{&(0x7f0000001000-0x1e)=""/30, 0x1e}, {&(0x7f00005ba000-0x11)=""/17, 0x11}, {&(0x7f0000000000)=""/9, 0x9}, {&(0x7f0000001000-0x2d)=""/45, 0x2d}, {&(0x7f00004c3000-0xdb)=""/219, 0xdb}, {&(0x7f00007e4000)=""/166, 0xa6}], 0x6, 0x0, 0x0, 0x20}, 0x3f}, {{0x0, 0x0, &(0x7f0000001000-0x40)=[{&(0x7f00004e9000-0xb)=""/11, 0xb}, {&(0x7f0000dc5000)=""/64, 0x40}, {&(0x7f0000f07000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x4, &(0x7f0000572000-0x30)=""/48, 0x30, 0x989}, 0x0}], 0x2, 0x40, &(0x7f0000001000-0x10)={0x0, 0x0}) r1 = open(&(0x7f00000f4000-0x8)='./file0\x00', 0x2000, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000001000-0x18)=@get={0x1, &(0x7f0000001000)=""/248, 0x3c}) getsockopt$inet_dccp_int(r1, 0x21, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000000)={0x12, 0x78, &(0x7f0000001000)="bc691c0f2a63a82f3d94706404027269d1d479ad745f57b877c067c55d985479a5737d79115eeb6e57bedc185af63f7faec22fd5d548d8b8391dfbc0dfebdf4f879b41031a786d2031c9b5476d0edc50d53b7ee0650038955bedca0c1711269b88a156e8ab0c456600e24b2031e2e8964fc77e39aed68b48"}) futex(&(0x7f000000d000-0x4)=0x0, 0x2, 0x0, &(0x7f0000b33000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/01/16 18:27:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000328000)='/dev/keychord\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00001be000)={@common='dummy0\x00', @ifru_flags=0x3002}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000560000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0x91) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r1, 0x10, &(0x7f0000019000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x8, r4) 2018/01/16 18:27:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000ada000-0x48)=[@in6={0xa, 0x1, 0x617, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}], 0x48) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000ee2000-0x64)={&(0x7f0000194000-0x8)=[0x4, 0x80000000], 0x2, 0xf780, 0x8, 0x9, 0x2, 0x101, {0x20, 0xfffffffffffffffe, 0xc6f, 0x800, 0x7fffffff, 0xb98, 0x80000000, 0x7ff, 0x9, 0x3ff, 0x9ae, 0xa54d, 0xfffffffffffffe00, 0x99a, "78b8ca17c1e7536e3fd66623bb7e34e69381ef772d33e9e13d4ecbc29ae9b488"}}) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000481000)=0x0) execve(&(0x7f0000886000-0x8)='./file0\x00', &(0x7f0000735000)=[], &(0x7f0000ac0000-0x30)=[]) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) execveat(0xffffffffffffffff, &(0x7f0000a03000)='./file0\x00', &(0x7f0000f0f000-0x10)=[], &(0x7f00003fc000-0x18)=[], 0x0) open(&(0x7f000022b000)='./file0\x00', 0x401, 0x0) chroot(&(0x7f0000d44000)='./file0\x00') 2018/01/16 18:27:13 executing program 5: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(0xffffffffffffffff, 0x1) ftruncate(0xffffffffffffffff, 0x0) 2018/01/16 18:27:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f00000fd000/0xc00000)=nil, 0xc00000, 0x3000, 0x0, &(0x7f0000024000/0x3000)=nil) r0 = syz_open_procfs(0x0, &(0x7f00002d6000-0xa)='fdinfo\x00') accept4(r0, &(0x7f0000bcd000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ae5000)=0x52, 0x7fc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e28000)='cdg\x00', 0x2c0) writev(r0, &(0x7f0000d6a000-0x10)=[{&(0x7f0000317000-0x1)='2', 0xffffff70}], 0x1) 2018/01/16 18:27:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000eab000-0x18)={0x2, &(0x7f00007ce000)=""/79, &(0x7f0000ccc000)=[{0xffff, 0x44, 0x8000, &(0x7f000039a000-0x44)=""/68}, {0x7b85, 0xdb, 0x1, &(0x7f00006bb000)=""/219}]}) setsockopt$inet6_buf(r1, 0x29, 0x11, &(0x7f0000ae3000-0x14)="ff55d36c", 0x4) rt_sigtimedwait(&(0x7f0000fb6000-0x8)={0x77ed}, &(0x7f00003e9000+0xbcc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000)={0x0, 0x989680}, 0x8) timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) timerfd_gettime(r0, &(0x7f00002ff000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00003ef000-0x8)={0x5, 0x101, 0xc9, 0x8}, 0x8) 2018/01/16 18:27:13 executing program 5: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = gettid() sendmsg$netlink(r0, &(0x7f000059d000-0x38)={0x0, 0xffffff7c, &(0x7f000070f000)=[{&(0x7f000042a000-0x100)={0x100, 0x0, 0x0, 0x0, 0xffffffffffffffff, "", [@generic="6d27b58b4e7112d14035d4abaf7bb64071f977929f2927e54a9d90a17a46c8cbecefdaf5dcc6399df3f9dd6a", @typed={0x10, 0x78, @u64=0xca2}, @generic="f3240510993c5ad86678bd27016fdbde1d1471a6294d47131a10315ac4dba4ec0ddbe37f42c5f262f1385d9e01dca30ccd19b271eb0ebf5de296e4af12dd1cb0ba172f0003ad607efc2b085361cf55b6792c8e23b4", @generic="ed6257ab3bf8b005f6bd12e8b0603f71fe6b04081cfcbfeab8d68c8b7837a3217fbc5086a74b9e1a28bdc7da85b06ddc11e564c8287c5adeb5aa54ab7b1112af0e0c962e7e827cb03a29e7232ee1a2182e", @typed={0xc, 0x73, @pid=r2}]}, 0x100}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 18:27:13 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000001000-0x4)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000012000-0x4)=0x0, &(0x7f0000012000)=0x0, &(0x7f0000002000)=0x0) r2 = getuid() lchown(&(0x7f0000001000)='./file0\x00', r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 18:27:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) recvfrom$unix(r1, &(0x7f00007cc000)=""/4096, 0x1000, 0x2, &(0x7f0000753000)=@file={0x1, './file0\x00'}, 0xa) r2 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$getflags(r2, 0x401) 2018/01/16 18:27:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00007a8000)='./file0\x00', &(0x7f00005cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) inotify_rm_watch(0xffffffffffffffff, 0x0) 2018/01/16 18:27:13 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f000000e000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000000f000-0x4)=0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x0, &(0x7f000000b000-0x4)="f4e3550f", 0x4) 2018/01/16 18:27:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fallocate(r0, 0x1, 0xfffffffeffffffff, 0x7) memfd_create(&(0x7f00004e6000-0x122)="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", 0x0) 2018/01/16 18:27:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$tun(r1, &(0x7f00008b7000)=@pi={0x0, 0x8100, @eth={@random="01ce03606853", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@can={0xc, {{0x0, 0x0, 0x7, 0x0}, 0x1, 0x2, 0x0, 0x0, "b5ac41f4f10d412f"}}}}}, 0x22) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) bind$inet6(r1, &(0x7f00005d7000-0x1c)={0xa, 0x1, 0x8b6c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) lstat(&(0x7f0000839000-0x8)='./file0\x00', &(0x7f0000bae000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffe4a, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x250, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x128, 0x3, {{'deflate\x00'}, 0x6e8, "fbc5e522384e6e94806d5a5643a61f7bc8579383b0a505665436a2cebe22e758122f0a60502f791738d2c89bb753856dcc8dab6f955451218ebd4b3d18f46760323f03e1bbc5d8e5b619ab821b5e6d1e7b3baede9201fd16b965db4f73e98817475bb9fb8a1d28e7d5075cf70803e9cc46a40494cf4ac6536d72eb538ca8e02a94ad150f3a5206a927f70a670445b749d5e53ff09590815afbb4ccf95d7db419f63eb70ddd8c5b62edf7bd0aa82f2bf30eed23a71871fbd59e62826268b25768f08bb6dd229951fc11dc950cb5e32a1b187e446f9c7494c98ef80d5af7"}}]}, 0x250}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb5370734681305261aec26b9f309ddf8c4cb8f7a32181a41722af15009ecd0f0080d3b55ec7f4338a45f8c3b976b36f8f21e1b612763db6213864fdde6f3c114471844c7e5cd22a7922be21fc9984a403682c8407c059810f0f715a8a5d56e640486589bac4d88a79ef15437423caeb1b2c506ae14de606d627fce1fdc6f6d3907a670d93e6ece58cb79150b8844c4a312b1d4589178a9526fe1f446ed69a4d141a9ea1b7dd87ee3c38e24f468566c9e72193f226c4d3b730b5cfd10032841b1f4ab66d74ccb8c9b1d8587aaed160b170792a181d5d275c922ea41d617bdc133e6653ab0ad5c30c1e167dcd67ff7c876be9b4e0621bdca83967caba37fe9ff310b9e70c829558269cf64c279cb7b4e8200936098eddfde3326d3f70d9ef9d699005e38bdcc5efecfa32c14f5ea23d2b0c2010bcaee37f4ae90c95e6a114fd70752df56e7b48ce3a902caf714c2ba85f55b9ca2d777dfe226b7b9b5e8f00fbc91baf5a5de8b6546bb10d156b37d0ad2df0edccbdcf87e316b1c14194f90f7e2ef8e4c484a74678b4ab702803aa259a3500ea3049cde0e60c9b49f2248c76cb2d75bb2f0fed652b6e347366bfed5757af2c100f1bf066c95a492c2ee3a468cac4d1497acf93752170a4fb0e46705a43895ee8d95e1b2902f1440e767c76b7a9790fed0cd4a1d9d4425afec459581b8597bb46518d96aa12fa6b7966b08c4fb72f95bf87a7281e93fea6624e7f20f2e35a0ebcfe2e973e4d54aad7dae0bbb8312ebc6d5685dc335d7d5ed1fec24fd084aaccad8f7f4bed6b0383d12789f6e4f548a0b40d0c7ae7a031efa3e9e37622e6cc1ee25a6276d4406fd4f6948b72f83063b2c62d10bea7d05fc12dd73a9f2ce08805c4a6fd8f7a5a7b8e602225fa04efbdbed4a31b75b3bb6d5caa84fb1bac6f0d50ea9ad6fad4fc99fd007df672d636eeb68536aea6a01b5f2f497beece012ace85a23f26d036f63a7db5ddf11d443da7f78199c9e0c8f143395e6fa3077f53d5e131b45c1d897c079891dcfc1d672de403b5f66d34f80e8fa8d55f2ef0c301eaa42d3285fc2c7efb306a43332fe25899b249f8195b1e885f234dc8ad35f3099e5139b1be6bfbc5d4b466435eb1a50e02a4c51a62fb5ff80f3cf35289c22c79b197d67573e3038fef9bf2ff503e2be3b30110588a451ee98919f1ae9f89736c513255947f18578fd999aa6e21e206160785f5fedcf7cf0aed56111e314337e0506ce8dfbbeeac8b12cd00aeb12a3c86808de94083c36f6744ae5fbf70d8373febedcf8141fee50ea469e2913610092ce43b4659062fc91f8cc69c71ba221b259c9880b2ae2ca4c276cacaa80affc9ca367deff027ed34a2b737831105c1ca723e85b44f5941c3efa3048af358a2859e5ccab5b65b92964e2777c0a57711b79c3ede340fb45e2af4a9d99af9eb95cbe08795d33d1ffb279aa37ea72a308a778174a9b165e8702468d17b52317d1600b7eae7cbf955238d6c7acfb2bcb3a9053e5cfb7e23359bfe413c1da37fc9317ba589ae94bb174dc745eaee604c476bc3b39f0962adef346809550280b23adf3092f210c9fcbc8dbc56264be8298f14c56024b47424861b4523b5b53101d9f974569cbdc37ebbef3c19d9e4bbd2ee81aed7433e1d588c613e62eb25c5d9b655cd7fd0affacc0c39af26ee4853d6075906d53bd685a8cfea6038e4836b17f4b2527ed862c5917145fd0493a4a2054727d041cffb14ed7f9237a0211759b91b0ab188210338cfb51d0d314c5d99760f051192ef47558ca1309f303b27f5b7185d589652c414e2b664698a23f34579c7fcc08a7629c50a0d56f15208694c984774b81f8906438b56b17167a22fdaf538ec79e6a91c9c1806deaf95051c9caeca1ad6e93212e1db683daa8dfa017cc2708c435649a6d12aa743bcc2765531936c39c45d65e8f17bf90dccb73ca2cb3de82dd8def43bc27868b853810a9c8f36db3422d804e9dee72fd6035450b917bac3f66335fe73333761bf7f2bb5cce40c111a7561d86386a7ad9b5ab78cecd4555329b22eb2264469e463c988b098a675c81d7f0e5b21c552a09ee54d8f05919c5b3c92a2ebc13281701dd10fc1a443533f73ae50cfb94ba8a0df098c4e80c6da81423aad65f0847aceaa1ba1ab2efedf861821f5ce35905bbc7a401bf6c7a9bfe93372e53ed386b31f6b26e044fe9b507981c6f7085629fce731f9a8999b7a426a01f6f6a53d459ccd1aa1247c2d133397ce8ac6a15ec2f7ba9d1cc71cc5b213c071b705b77622a63983324457850b68683c6cdaec1cd3e115cede60312d8f622de3cb4907275ee9fc2d669e228ed43843f8e5b3b6b025179bf624ce50cd5942dfd0627fc3830d14732e274f71f428d0fc3f9bfcd4932e5a8529056a1a16093b77d4ce146b4b0175dc05a4bfba1d9f0f2493ccb43f7c22f0f7a0b9efd4a8b2359a9d7d93c2df565b6df5b2ab02c0077b85df933f60af3ffe60bc27aaf47d7731d4ee5af18eed01c819ef41e4b2046a7d205ec20b4d60bc80b46dc109f9ff0506389ced6ddc43de60461ca3349f51efae623ba25b47f464f8090c6fca84e703e27849c396f22d33a98f2ed22abff344955d1b9a27f9edfd0aa9da5bed7215a31248b9516a0df6eb642849cd47ff028cca61191819c9dc68d90aa30d5637ad0ec35528c6e2f4b126e1380720d6c98db5c6e6e603445f4aa2a5ab6d8508be0d741d14bddf9ec052d83bf64b8b29eaed6c235db6b99492a55e65421dac1140fec6995d3f95e593a5bdd59e31eb8bcf4bb975654c2233fd6cb70a73a8ccd162854b873cfd62b0f001f48bb95b21c48c63df9d69bd65827da1b67631715a03541a7adb61f90581a293e691bdefd7ed77e889884c5a4033551594af6374a6dec19669cda6e27d743181caa0f47df681929074cd13a79b388fa1a68eff3b5a323a30fe4adb04ee9e1c8a75e505ea1c316ec84a336616aa93403dc5e47888ab20ab86cdd5d787b900188e58bbb4c57c071c70e5292a7abf1fafae5297ee6865c41f98b2660de40e46ed508f783431835254d2fd78551c2fcf492ebe0e1321bfba7243d01fd8dddcb87194e77fc04c820135c1411bdb9f8470fd834a92d9030297ff9d013ca514bc711ab55b97e87451f3a65c573ec5ca1a82027796d3946ca22ca94eadd7693085296b5c56a327ea36ef6046cd8f7022b1297125299071de198281e5a6bf6dcc2d29058ab6299458b0cc077ceb671b0de5da14d0ee6bcab349f1f38114015d1a6ebb7e669b60b5183460ec50a58e5163a6bcf05482c241be6dcb3a54c60f6a914b5e07e5fd1474a1d66cf241ac842a6e344f4d5c88e6913d8510bee60a1f11c11829705205efd3ca7d6d350603ee34a9930660c51f1d2975cf65f611771db617d88b538e0e98b481ad05160f3714a1a03f564b52489884a40c084958c565b218b321ec7cc84d2cf55c6fadc6e92d3b62f5d6967eaf814a2c2a0416d8e399c53d099277d8f762dca65af19a8c676245cd2e864d739e563af5da9990a52fbc679cbd0f332968deeac5436baa5f1594bd6c74d4740df1f200bcf2f4fcd453d24d4fb1718c49511fdbfd07f46ffe08f4662750cfce63eff847307a01cade0648a6a0f3898fd2a67cadb63f093dbcf6894d8f5e6c1825711f1971e996e627e7d28bc42496bef4d03c1d7372fa2f09e23fbcc023c90fce5c3e85deb52a776d1d1e7d3fffe6e333fe36c6792afcf9386e467961f47d4f050179547a994ef39ec3aad0a21dd4882b76038b100752067aee8ac55150682cfa0cfdd40eb3d746144a1219904e5be0c1375e72a0d56ad0839c2b8c6cabf35fb26140d5d825f7f67b9cb0b4e4730e54ff3a5456c6234674fc021e04744ca940ca70e5db427a7a9a4cf2655654041bd6dcebc297be482f7c8e1d74d8975bf62df1278bf09a7fb5bf8a6efe728a24f6795b8dc24e92be28c63de03f71c1b0af04d6dc3a22ee950791712abe1922a87b752a0bd86c9934106e120cdc12b122f60116a64ae94fd2d857eb846fb9d2b8b9b86ed898f9406149dda3b758053ced95cbe885521a36f604dfc5c94ffbe9e92943b5e7e087469acca762d4282c630a04b7d19fc8ea106b1e7e1d39cb60d81d72e3ea75b68188eb85af992d251e876f1e291afdc7b1e8db31a6dc7a492c00bf684e2a1e81afaa6bb628f29874705def9bb869b7c89c07b18450daa2bdec94862c456592450b43355b0dfa69c16a57fad3d3640c53da163c2957ec19c825ecffa0274f63256778579079c161941585ba5f6e1f75606693c6818831f3df8d8bb94872f63e54815d0a2d7c98a79a516850bb6528ecd7ee7896d501a9c7b56c8b6438880c49b8e07dd02f83f8e3707b47a8f5ef037036ce3732c4b58dce7478dfc0662f79e591002cab8d377d7031dc3ea72cc7ba60d955fc455e2e3185f497c6be79ef2cf8614f123b6602e8ca3f675ca9b79d23ae2f210148559abdab8ad91ffc99e75e5e3d7f292998db74a6774abf34359854f98f387b2fc1ad877ba8e9431e2e0309570b3b34d30a4b890c27094fc9bf269a58945064d4e313360105a47034c2cfb6908e31b6f4baccbf211c1fe111d52146eef6cfa48238e9c1a53a73882c830f59778773e16842943676ef1976452caa344d37342b5f9da4b3e38b3453e19b20a56df8014c0e9715245d703c397f190ae437042ca744f09919596c8ec476b5aaaf7d33ae01bf1bd103c7dc29b934a4f2f8e2150b5ae86a7c7", 0xe04}], 0x1, &(0x7f0000f89000-0x80)=[{0x28, 0x10f, 0x8c, "322c8ec2ccecb8b590a8b0eb02ff54c866755838924b83f7"}, {0x38, 0x11b, 0xe97f, "66570cd4e734252c73b3ed7c507300f5909c464e578dbc11f564cb5565dd14a10cb2139330"}], 0x60, 0x4080}, 0x4) [ 67.448729] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=1025 sclass=netlink_xfrm_socket pig=14733 comm=syz-executor2 [ 67.483721] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=1025 sclass=netlink_xfrm_socket pig=14743 comm=syz-executor2 [ 68.101531] IPVS: Creating netns size=2536 id=11 [ 68.190839] ip (14804) used greatest stack depth: 24000 bytes left 2018/01/16 18:27:14 executing program 5: mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000fb9000-0xb0)={{0xa1f, 0xfffffffffffffe01}, 'port1\x00', 0x80, 0x10, 0x7ff, 0x2e, 0x2, 0x0, 0x8, 0x0, 0x6, 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]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376635, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 18:27:14 executing program 7: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000fd5000)="040ec4cf7282494b51c37958b34616d6aedc06cfb4c24a912bcc0aebc8de1ad49f3703e3b46bff5913ee5db25d722dd4ad17749b3b5a71236973ce94b3901305247f141bae", 0x45, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000035c000)=""/4096, &(0x7f00006a0000)=0x1000) 2018/01/16 18:27:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000b99000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x6) r0 = socket(0x18, 0x0, 0x4) connect(r0, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) bind(r0, &(0x7f0000ca0000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) 2018/01/16 18:27:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000073d000)='/dev/keychord\x00', 0x4800, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r1, &(0x7f0000825000-0xa7)=""/0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000317000-0x58)={0x7, 0x4, 0x9, 0x3, 0x9, 0x3d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$nl_route(r0, &(0x7f000094c000-0x38)={&(0x7f00009e5000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e27000)={&(0x7f0000974000-0x14)=@ipv4_getroute={0x14, 0x1a, 0x301, 0x1, 0x1, {0x2}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0xc800) ioctl$int_in(r0, 0x5421, &(0x7f00009d8000-0x8)=0x3ff) getdents(r1, &(0x7f0000cb1000-0x80)=""/128, 0x80) 2018/01/16 18:27:14 executing program 2: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fea000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000fea000-0x10)={0x8, 0x8}) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000c5a000-0x18)=@generic={0x8, 0x400, 0x1000}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000075b000-0x44)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="8080ba4340e1", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="bc47a191c1d32188481c8540f9443b7f"}) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f000087a000)=0xffffffffffffffff, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000dc7000-0x2)=0x0, &(0x7f0000904000)=0x4) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000fe9000)='\\-+ppp1self[bdevself)eth0)wlan1ppp0GPLprocGPL([wlan0\x00', 0x2) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000a74000-0x8)=0x0) 2018/01/16 18:27:14 executing program 3: r0 = gettid() setpriority(0x1, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000487000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000002000-0x20)={@generic="1a399016c270fde7f6262660609eaffa", @ifru_flags=0x600}) keyctl$setperm(0x5, r1, 0x20001000) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000003000-0x4)=0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r0, &(0x7f0000004000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/relabel\x00', 0x2, 0x0) listen$netrom(r3, 0x5) 2018/01/16 18:27:14 executing program 1: clock_getres(0xdffffffffffffff1, &(0x7f0000001000-0x10)={0x0, 0x0}) r2 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x1, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r2, &(0x7f0000002000-0xc)=@kern={0x10, 0x0, 0x0, 0x4001}, 0xc) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000003000-0x24)={0x1000, 0x7000000000000000, 0x6, 0x200, 0xf2ddd76, 0x4, 0x10001, 0x8241, 0x4, 0x2, 0x9, 0x2}) clock_settime(0x4, &(0x7f0000002000-0x10)={r0, r1}) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000001000-0x20)={"d5160f0f3801a188c602fa9021ab09c5", {0x4, 0x3, 0x3, "764ad3a5fb17", 0x0, 0x0}}) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000003000)={0x1, 0xfd, 0x2, 0x5, 0x0, 0x81, 0x2, 0x4, 0x6, 0x10001}) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000003000-0x44)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bpq0\x00'}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r2, &(0x7f0000006000-0x3f)=""/63) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000005000-0x30)={0x0, 0x28, "11ef96edd606a39a367716927594a50182ed65942b4988fbef1dade59675b06b533964c52133cb68"}, &(0x7f0000004000)=0x30) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000005000-0x8)=@assoc_value={r3, 0xd9}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(r2) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) getxattr(&(0x7f0000bc5000-0x8)='./file0\x00', &(0x7f0000000000)=@random={'security.\x00', '\'\x00'}, &(0x7f00004cb000)=""/98, 0x62) 2018/01/16 18:27:14 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f69000-0x4)={0x0, &(0x7f0000eed000)=[]}, 0x10) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f69000)='/selinux/enforce\x00', 0x8000, 0x0) r2 = syz_open_dev$usbmon(&(0x7f000005d000-0xd)='/dev/usbmon#\x00', 0x1, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000c9c000-0x10)={0xa, &(0x7f0000f6c000-0x50)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000561000-0x8)={r3, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000f6a000)={0x3, 0x2, 'client0\x00', 0xffffffff80000000, "06d8c55c65678102", "603f8d84bb5daeace8b156982801a2d649bb8fa43f4cba624edaeeca190ea7f0", 0x3, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r1, 0x10c, 0xe, &(0x7f0000f6a000-0x4)=0x9, 0x4) 2018/01/16 18:27:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000329000-0x4)=0x0) socketpair(0x7, 0x80004, 0x200, &(0x7f0000b53000)={0x0, 0x0}) getsockopt$inet6_buf(r1, 0x29, 0xd2, &(0x7f000048c000)=""/110, &(0x7f0000a03000-0x4)=0x6e) r2 = syz_open_procfs(r0, &(0x7f000044f000)='ns/net\x00') exit(0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004f9000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getdents(r2, &(0x7f0000bcd000)=""/145, 0x91) 2018/01/16 18:27:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000951000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) modify_ldt$write(0x1, &(0x7f0000a26000-0x10)={0x3, 0x0, 0x4000, 0x7, 0x800, 0x10000, 0x2, 0x401, 0x2, 0x1}, 0x10) getsockname$ipx(r1, &(0x7f00008cb000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000afc000-0x4)=0x10) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x800, &(0x7f0000db5000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000d3000-0x8c)={0xffffffffffffffff, 0xfffffffffffffe01, 0x9, 'queue1\x00', 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000457000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f00007bf000-0x4)=0x3f, 0x4) 2018/01/16 18:27:14 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f00004b4000-0x9)="", 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b25000-0x8)={0xfffffffeffffffff, 0x2}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000035b000)="", 0x0) 2018/01/16 18:27:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffff7ffff, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ac1000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000e56000-0x28)={0x5, 0x100000001, 0x8, 0x590c, 0x399}) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000489000-0x8)=0x0) 2018/01/16 18:27:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d48000)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000c06000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d7a000)='/selinux/policy\x00', 0x0, 0x0) mq_getsetattr(r2, &(0x7f000078b000-0x40)={0x1, 0x40, 0xa9, 0x0, 0x2, 0x3, 0x3ff, 0x9}, &(0x7f00003f7000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000b8000)={r1, 0x80000, r2}) ioctl(r0, 0x5, &(0x7f00007b1000)="7efc69fffd7203469308d1cbbb965571981b47081bf9a923d9aa73e74c3664abcbb5ae74d593374bcc369e07b5402019ef4adf932dc3b615b2962282257d713947c0c261b8ea7ed64a4d6364c1ac7e7bcaf34b531e1c512ca5fe3269dbcda0eaca17642adc597f7e45146102ea595861b42f50e94efe833f054500904ca6206e05e3b3e5fcf0a9b97f50235e2ff489aa82a3c967d910eb00f8c95a96537dcd7602c1a2bf6b3d5290342383cc651234b115ef0faf6cfb5030fa619c5c3f6de55c51aedc02f396cf10f995a2a6e99665ba0a19689bbcd8ea60a26fab8ab386bf0ab48afc5b60647fafd38239179cfe") ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r3 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000576000-0x8)=[@acquire={0x40046305, 0x0}], 0x26d, 0x0, &(0x7f0000a31000)=""}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00003fd000)={0x4d, &(0x7f0000cb5000-0x4d)="8527964813678b14dd145c8bd1adeeb4edf8dcbce882d3febbe5f35f03d3b02673fa99778cbb1fe2b9e88054a38fb8b2c5c02279741fae6dc8476f36a32ce4b11a182b8e2b9e69130fae0d098a"}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000c000-0xe1)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000fed000)={0x8, 0x0, &(0x7f00006f1000-0x9c)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f00000e1000-0xd7)=""}) 2018/01/16 18:27:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000c80000-0x7b)=""/123, &(0x7f00002c6000)=0x7b) 2018/01/16 18:27:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c4a000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendto$ax25(r1, &(0x7f0000028000)="70da176cb15241683f273ffb80db97ed9f32863455b550e5cb", 0x19, 0x800, &(0x7f0000d06000)={0x3, {"df544a9bc2836a"}, 0x206}, 0x10) faccessat(r1, &(0x7f0000797000)='./file0\x00', 0x0, 0x200) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00006a3000)={0x0, 0x0, 0x0, 0x5}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00007a6000-0x11)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/16 18:27:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac137) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)="") r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f8c000)={0x0, 0xf25d}, &(0x7f00004ef000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00008d1000)={r2, 0x1a, 0xd84}, &(0x7f00006a5000-0x4)=0x8) r3 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, r3, 0x0) 2018/01/16 18:27:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00001dc000)=0x5) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b59000-0x11)='/selinux/enforce\x00', 0x40, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000576000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000358000)={0x0, 0x0, 0x3f}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000e32000)={r2, r3, 0x5}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x2f0) listen(r4, 0x0) sendto$inet(r0, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept(r4, &(0x7f0000681000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000209000-0x4)=0x10) 2018/01/16 18:27:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x227d, &(0x7f000043d000-0x10)=@buf={0x0, &(0x7f0000b82000-0xc4)=""}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000eef000)='/selinux/user\x00', 0x2, 0x0) 2018/01/16 18:27:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00001ea000)={0x0, 0x0}) r0 = syz_open_dev$sndseq(&(0x7f00005e9000)='/dev/snd/seq\x00', 0x0, 0x86040) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x4002, 0xfffffffffffffffc, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 18:27:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000100000001, 0x0, &(0x7f00003f2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000e66000)=@file={0x0, './file0\x00'}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0xfffffffffffffefa, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) 2018/01/16 18:27:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000027d000-0xe0)='mountstats\x00') userfaultfd(0x80000) pread64(r0, &(0x7f0000015000)=""/0, 0x0, 0x0) pread64(r0, &(0x7f0000085000)=""/80, 0x50, 0x22) [ 68.702115] binder: 15019:15021 Acquire 1 refcount change on invalid ref 0 ret -22 [ 68.718908] binder: 15019:15021 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 68.733880] binder: 15019:15021 Release 1 refcount change on invalid ref 0 ret -22 2018/01/16 18:27:14 executing program 7: openat$selinux_load(0xffffffffffffff9c, &(0x7f00008d2000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000010000)=""/0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000001a000-0xe)='/dev/keychord\x00', 0x100, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() tkill(r2, 0x1) bind$netlink(r1, &(0x7f000001a000-0xc)={0x10, 0x0, 0x2, 0x41001000}, 0xc) socket$netlink(0x10, 0x3, 0x0) 2018/01/16 18:27:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00006bb000-0x4)=0x20, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000463000-0x4)=0x0, &(0x7f0000909000)=0x4) 2018/01/16 18:27:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x2276, 0x1) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000122000-0x28)={0x5, 0x7ff, 0x3, 0xffff, 0x6}) 2018/01/16 18:27:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xb) poll(&(0x7f0000919000-0x30)=[{r0, 0x1, 0x0}, {r0, 0x2, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x4, 0x0}, {r0, 0x80, 0x0}, {r0, 0x40, 0x0}], 0x6, 0x3) sendto$inet6(r0, &(0x7f0000e6c000)="", 0xffe3, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x3, 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000003c000)='/dev/autofs\x00', 0x0, 0x0) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000761000-0x1e)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='nr0\x00'}}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x0, 0x4) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00001e2000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000479000)={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]}, 0x81, 0x80000000}, &(0x7f0000131000)=0x98) recvfrom$inet(r3, &(0x7f000013a000-0x9)=""/9, 0x9, 0x2000, &(0x7f0000cf7000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000c20000-0x8)={r4, 0x800, 0x5}, &(0x7f000043d000)=0x6) socket$unix(0x1, 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0xffffffffffffff8e) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000a07000-0x88)={0xfffffffffffff740, {{0xa, 0x3, 0xa2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x69}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00003f9000)={r4, 0x5af, 0x3, [0xda6, 0x515, 0x1]}, &(0x7f00007fe000-0x4)=0xe) alarm(0x3) 2018/01/16 18:27:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000288000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x8, 0x0}, {0x0, 0x0}], 0x20000000000003b9) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/01/16 18:27:14 executing program 3: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000053c000)='/dev/rtc\x00', 0x101000, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f000053d000-0x30)={0x2, 0x8000, 0xfff, 0x7347, 0x5, 0x2}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000053c000)='/dev/ppp\x00', 0x242, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f000053c000-0x18)={0x9, 0x5, 0x623, 0x9, 0x5f, 0x1000}) mremap(&(0x7f000097f000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f000053b000/0x2000)=nil) 2018/01/16 18:27:14 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000fe9000-0x4)=0x0, &(0x7f0000b65000)=0x4) connect(r0, &(0x7f0000794000)=@pppoe={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00003a8000)={0x0, 0x461}, &(0x7f0000c81000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000002000-0x5)='eth1\x00', 0x1) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000001000-0xc)={0x57, 0x8001, 0x2, 0xf9b8, 0x401, 0x8}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x3f, &(0x7f0000002000)=0x0, &(0x7f0000001000)=0x4) getxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000004000-0x7)=@random={'osx.\x00', '*\x00'}, &(0x7f0000000000)=""/60, 0x3c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b41000)={r1, 0xffffffff}, &(0x7f000073f000)=0x8) [ 68.765876] binder: 15019:15021 Acquire 1 refcount change on invalid ref 0 ret -22 [ 68.777531] binder: 15019:15041 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 68.793047] binder: 15019:15053 Release 1 refcount change on invalid ref 0 ret -22 2018/01/16 18:27:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x8001) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000633000)=0xe) ioctl$TCFLSH(r0, 0x540b, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00003d3000)='/dev/rtc\x00', 0x121002, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000a30000)={0xfffffffffffffff8, 0x7fffffff, 0x1000, 0x81, 0x7, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00006f8000)="61155c6a8d854ed5baa60dcd451bd18567d3653b9aaf3ae5c76591cb5ea1f5b6e994a360aeea93a39d0001fe2cbea16b7f77e6c141823989122822acc4dbb70273432680a3de1f3fef9daf879ea7e98b34a3cbdb95bb1e183904c605a48a2da2489f778d43400934055291bbe3d10fc382851fc981aa267f9b8d1b61d6ddc19ddd0cc47d3456087a7ac9d3259d2bc8ee71d7f19cc37e9c39b3fdab04d5df685704") socket(0x0, 0xe, 0x1) 2018/01/16 18:27:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) accept$inet6(r0, &(0x7f00005f6000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000ea0000)=0x1c) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f00005ae000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000e14000-0xb2)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000895000)=""/62, 0x3e, 0x22, &(0x7f0000fbc000)={0xa, 0x3, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) 2018/01/16 18:27:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x9) write(r0, &(0x7f0000be1000-0x10)="0100000000090200ba1506c507371a23", 0xffffff46) accept4$netrom(r0, &(0x7f0000fc1000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000a99000-0x1)=0x48, 0x800) 2018/01/16 18:27:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x200000000002, 0x1000000000000000) clock_gettime(0x0, &(0x7f0000b8f000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f0000a2a000-0x10)={{0x0, 0x4}, {0x0, r1+10000000}}, &(0x7f000000c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r0, &(0x7f0000000000)=""/23, 0x17) 2018/01/16 18:27:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f9b000)={0x20071026, 0x0}, &(0x7f0000952000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) chdir(&(0x7f00002d6000-0x8)='./file0\x00') r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000311000)='/dev/keychord\x00', 0x101000, 0x0) sendmsg$inet_sctp(r0, &(0x7f000003b000)={&(0x7f0000a96000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ab4000-0x10)=[{&(0x7f0000a1e000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x24000800}, 0x800) 2018/01/16 18:27:14 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000f68000-0x68)=""/104, &(0x7f00009dd000)=0x68) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f0000bcb000-0x20)=[{&(0x7f0000a05000-0xc0)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000545000)=0x7, 0x4) r2 = syz_open_pts(r1, 0x801) dup3(r2, r1, 0x0) poll(&(0x7f00003be000)=[{r2, 0x0, 0x0}], 0x1, 0x5d) write(r1, &(0x7f0000304000-0xfb)="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", 0xfb) write(r2, &(0x7f00007ef000-0x28)="dfe8b491b7f323a54f8074fae169dca6e3b39709923d996f221c13c4453a47f8836d4565005f99d9", 0x28) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000ea0000)={0x0, 0x0}) 2018/01/16 18:27:14 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000f, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000003000-0x8)={0x0, 0x101}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000011000)={r1, 0x0, 0xf50}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f000001a000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000004000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000019000)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000013000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000012000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x0, 0x1, 0x8001, 0x0, 0x20, 0xa0, 0x2f, r2, r3}, {0x7, 0x6, 0x1ff, 0x68, 0xffffffffffffff81, 0x0, 0xffffffff, 0x4}, {0xffffffffffffff78, 0x4, 0x4, 0x4}, 0xfb, 0xd, 0x2, 0x0, 0x2, 0x2}, {{@in=@loopback=0x7f000001, 0x1, 0x32}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x7, 0x4, 0x2}}, 0xe8) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r5 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r5) pwritev(r0, &(0x7f000001a000-0x10)=[{&(0x7f0000012000)="ca", 0x1}], 0x1000000000000166, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f0000005000-0x42)=""/66, 0x42, 0x40000000, &(0x7f0000004000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f0000006000-0x4f)="", 0x0, 0x0) fchown(r5, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000006000-0xc)={@empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000005000)=0xc) close(r4) 2018/01/16 18:27:14 executing program 7: mmap(&(0x7f0000000000/0xc24000)=nil, 0xc24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) mmap(&(0x7f0000c24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c25000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) acct(0x0) mmap(&(0x7f0000c24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000c25000-0x8)={0x0, 0x0}) ptrace(0xffffffffffffffff, r1) mmap(&(0x7f0000c25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f000073e000-0x8)='keyring\x00', &(0x7f0000c26000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000c25000)='user\x00', &(0x7f0000c26000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00004ee000)="", 0x0, r5) wait4(r3, 0x0, 0x0, &(0x7f0000540000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 18:27:14 executing program 3: clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000095b000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000001000-0x48)={{0x3, 0x2, 0x0, 0x1, 0x21d4}, 0xffffffff, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f00007c0000/0x2000)=nil, 0x2000}) getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000002000)=[@in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x0, 0x401, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}], 0x54) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x9, 0x6, [0x5, 0x0, 0x2, 0x9, 0x8, 0x80000001]}, 0x14) 2018/01/16 18:27:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x800000) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00004f1000)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @ramp={0x0, 0x0, {0x0, 0x0, 0x0, 0x0}}}) 2018/01/16 18:27:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x2, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f0000366000-0x8)={0x0, 0x0}, &(0x7f0000c82000-0x4)=0x0, 0x0) pipe2(&(0x7f00000a1000-0x8)={0x0, 0x0}, 0x4800) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000134000-0x90)={0x7, {{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]}}, 0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000026000)={0x2, [0x0, 0x0]}, &(0x7f00002e7000)=0xc) 2018/01/16 18:27:14 executing program 1: mmap(&(0x7f0000000000/0x8a2000)=nil, 0x8a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f00007f0000)=0x5, 0x4) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00008a2000)=0x2, 0x4) close(r0) connect$inet(r0, &(0x7f00003d9000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 18:27:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e4e000-0x9)='scalable\x00', 0x9) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) openat$dir(0xffffffffffffff9c, &(0x7f000048b000)='./file0\x00', 0x2000, 0x190) writev(r0, &(0x7f0000e29000-0x60)=[{&(0x7f0000ab8000-0x1000)="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", 0x1000}, {&(0x7f0000ac8000)="6df51dbf6fa4dcca21b643da1a66e90dfba52e2a0ff354eafba7295e217deab22895f0a6f13eb8263af0e8e8b845171146877edf7665f0ffe19168924e9ba7309b16a2b8197e9364e8ee6f96c156e066805452df8df7f0cfa97ae0e00bca7f905c21ddfa3bee1a2f7de36816004d18777843ad1fc72a8c0b0f91bae9c31af56d87bc30231309c0c2b66f84310985d59405680cf48c9d44dea67857be2e8267af1802e79f9babbe7110a3e0a06e4a77539303323f65539331ccde49e63131c3baa487fd5cea4146874137677d6425c9e85a8d0c5b55f01c41986c812d37a114", 0xdf}], 0x2) 2018/01/16 18:27:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000d96000-0xc)={0x10, 0x0, 0x0, 0xffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x800000008, &(0x7f000027b000-0x4)=0x0, 0xe9a00ec0) r1 = creat(&(0x7f0000e7f000-0x4)='./file0\x00', 0x1) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000f0e000-0x1)=0x0) r2 = socket$inet(0x2, 0x1, 0x0) bind$nfc_llcp(r1, &(0x7f0000766000-0x60)={0x27, 0x8, 0x2fa4, 0x7, 0x4, 0x3d09, "cc2ffcc8334d1d4333fa22cedbfddb75d91f7deabf79debbab327e0b39057aa47f876819e836c74d9f7f78c700decc62165b58916b32744411e556d477fc53", 0xd9f}, 0x60) r3 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000b2a000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000f0a000)=0x7, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) r4 = socket$netlink(0x10, 0x3, 0x2) writev(r4, &(0x7f0000fea000)=[{&(0x7f00008c3000-0x10b)="290000002000190001063524e02200ff020000168000e718f20000040d000f00000000f20d00088f1f", 0x29}], 0x1) 2018/01/16 18:27:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000281000)='/dev/autofs\x00', 0x210000, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000b91000)=0x1, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cba000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000a6b000)=0x0) close(r1) 2018/01/16 18:27:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00005d2000)=0x4) r1 = syz_open_procfs(0x0, &(0x7f000037a000)='net/mcfilter6\x00') sendfile(r0, r1, &(0x7f00004db000)=0x0, 0x63) 2018/01/16 18:27:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f000053f000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x57e000)=nil, 0x57e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f0000417000)=@newpolicy={0xb8, 0x0, 0x0, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000319000)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00008c5000)=@common='syzkaller1\x00', 0x10) 2018/01/16 18:27:14 executing program 0: clock_getres(0x800006, &(0x7f0000aa2000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000001000-0x10)={0x0, 0x0}) 2018/01/16 18:27:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x1000000000000004) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000055000-0x50)={{0x0, 0x1}, {0xf, 0xa4}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 18:27:14 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000f82000-0x8)={@multicast1=0xe0000001, @multicast2=0xe0000002}, 0x8) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000002000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000006000)=0x14) 2018/01/16 18:27:14 executing program 4: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xb53, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000f2000-0x4)=0x0) ptrace$setregset(0x4205, r1, 0x3, &(0x7f00003e8000)={&(0x7f0000900000-0x32)="748ed4942cacaf1f4fc3b4b878f0ab43e232631c0ca16b7226438e8b75e27b7a86b7ba69b2ee5cb793b7f30ddd37b784e315", 0x32}) openat$sequencer(0xffffffffffffff9c, &(0x7f000050a000)='/dev/sequencer\x00', 0x0, 0x0) 2018/01/16 18:27:14 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0}}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000c000-0x4)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f000000c000-0xa)='attr/exec\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/16 18:27:14 executing program 3: clone(0x0, &(0x7f00003e2000)="", &(0x7f000057a000-0x4)=0x0, &(0x7f00008a3000-0x4)=0x0, &(0x7f0000fe3000)="") socket$inet6_tcp(0xa, 0x1, 0x0) creat(&(0x7f0000a80000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000139000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x9, &(0x7f0000001000)="72752d1134c37082de56737826ea335475d9563b5cc5c2700a332128eaba816cfe7dec682f6e17622d2d3cbb5e8cf21f9031391639cc02ec66ede9b15fc17761cfc918925b8ff4ab768f9ec20f7f3bff90ad9a8c9896f233c4382a7c71e65b7638221984725bbc6582b4f5937028d04fff94ebde06b6b06a2b5e8ed7c2609018519569543546af8e") fchmod(r0, 0x400410c) 2018/01/16 18:27:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb0000-0x12)='/dev/input/event#\x00', 0x2, 0x0) socketpair$inet(0x2, 0xa, 0x4, &(0x7f0000fae000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000c97000)=@assoc_value={0x0, 0x0}, &(0x7f00004e6000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00004e8000)={r2, 0x2}, &(0x7f0000b65000-0x4)=0x8) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000e12000)={0x0, 0x1, 0x0, 0x0, "a08a5c482fda809402031909a8ef59cdf669452a33aa23966cd7c587c24bd97e"}) 2018/01/16 18:27:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000de9000-0x34)={{0x2, 0x0, 0x40000000, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/01/16 18:27:14 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000975000)='net/ip_tables_targets\x00') 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$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000b11000)={0x0, 0x9e, "e4922151fbfb1cd80bca26d6225034544c55ee84b090dcef5f1a9ff98cc091d12025ea8e3dfd732e84ff54e01b8f91636805962695f8f4109ceeeff3df8efafe6edb8f46d7034b753260056e3c156c47dd94838494739f88c060d30478e1ffc536437890b866b3b3e19cab73d498873e9b7073f3e5e0ca206c151d3f282a321c8faeb4d0439bf498a69cf20a6002b96240738ff47fe3ca70556a70a8b16d"}, &(0x7f0000000000+0x9c)=0xa6) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000024c000)=@assoc_id=0x0, &(0x7f00001a6000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000f33000)={0x0, 0x3b59800000000000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000001000)=""/157, &(0x7f0000001000)=0x9d) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000ad2000)={0x0, 0xc46, 0x3ff, 0xff}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2}, &(0x7f0000cfc000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x7fffffff, 0x0}, &(0x7f0000b6e000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r3, @in6={{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x6, 0x800, 0x4, 0x1, 0x1, [{0x1, 0x200, 0xfff, 0x0, 0x0, 0x204, 0x0, 0x0, 0x0}]}) sendmmsg$inet_sctp(r0, &(0x7f0000001000-0x38)=[{&(0x7f0000345000)=@in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, 0x1c, &(0x7f0000001000-0x80)=[{&(0x7f0000001000-0x27)="5ae69b7991f79565ba568ded5c7414f991ed576247f2f10d867c4e9f5b36562cfc4efb2e789a62", 0x27}, {&(0x7f0000001000-0x97)="0632a7d746af80db5d17e030b4257a7e9650a6016964442b0ef71bff9f71e92ebcea8c76308e3a8f26003b21499566f0948b491cf4c9d1a6bea9f0a411d10a7a40df12ea4d577b8fc2e23166bafa7674483949db43a2c826e78b9dadc5498f22bbb40d346218d630d384e9d67de2578824c5f7e129a69e34c6f84fb5ce2cab59c785cd68c845131bcdc8a47f142c7feb9ac2afb18c092c", 0x97}, {&(0x7f00004b7000)="f52c49abfe0a509487053fe00e490ca20631047fb5037f5fa41ce7ec4f0f6a1f97cd59d1dc5ed3060e04ce27f0f146ffecc94ab681c4f5e365f948ce1022405125287d8f28010760c5df2ed2ed93ed07194ec966a7abb6421a0a01806ffc9d2e276686c36d032fb71da708f4811f91ed29b78bfd11b4f33e75ab7dbee54bf4e9b31aba1403f84cf5486a50c743faa113a21e769f669d22828f12286a515db26f962fb77e4bffa8ac38d4bbd1c7e6905ac188a6726cd0b8b48dd7df57f0133256a7a335d9503d8c9df9d3281eeb", 0xcd}, {&(0x7f0000001000-0x8e)="04976211b3b9865bee0fedba1fa7b125bc06878cbc35e66c1ae73dd63767c05c05d0086685f5193838e45c36a3da574dae955ffe0da74d5a0dd14085c8fc1b2fe46d1f8d62a0e4386c6e3eb7c0ca8626aaed448f82073b65131f23a03d5d36040d3ffbe3d9ce2fd276ee39c70244cc4c31f9d2b938981bbc4afdd342917a1f364d3df8b39213631b9dd394275ba0", 0x8e}, {&(0x7f0000ae2000)="a77ca4a72c5867245a089ca414c3bf731394c1bdf7ca7e57efd6b1dbd09d7204fbc7bad7867b1cd068e845528e38c66eef20a6dbe3e4e1bed8605c6a300bd3137b96b370e7756f5c436a38ece5ce13b4a12ca5fa3403336c2a12923d4c20ada413a7fe630db23c6ed044e77b2121cb29f73ff5013dfe371606fe", 0x7a}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000889000-0xa0)="8dacd2e547edcc5e055e1559556f1202c5486d4a4025661c02eb56ff3df8ddd156eba6cf0ea7bf81e2b311292d6aad91d4594022491a922f5c9a5ff441b895845821b3554f9c73dff03cad6705488ae3b74b2b7dfa871b2a7257b44201b4e71835ebd53e1530289e43dbac63100e514cfa23f1b26faa10e21fb7ca4b4db2044d81ff18494630b0926f2633acc6e4f22658bd8720b044474adc97e7443d004121", 0xa0}, {&(0x7f000066c000-0xd7)="d03c95da418c41231d0fc36d08337d15e1729944764d30868f421ece322cae537dd13395729a54e614a958ed7c402c12fa075c979689f4c2ad3e2aced7c33a5f29356a6a4de289b5d8fcdaf0009a7e4ca2ad7e2ff0f869e9a4c1b7ea62056c47d5c40eed20546ab4f25873915957c739bef0f41837ac8b4ee304420e20f1d3307e75039773259561ed7eab336f978b44b48bedce498d2b5fa93345e54f71a252ead27267ef1cadb5ddc4d5cb262ff43eaf97c0db470f12cc1cbe85a54abee670ae3fb21fc4fe64c8e9a7936b87f823709d0ee6d97f1955", 0xd7}], 0x8, &(0x7f0000dd7000)=[@init={0x18, 0x84, 0x0, {0x9, 0x6, 0x0, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x7fff, 0x3, 0x2, 0xe8f, 0x2, 0xfffffffffffffffc, 0x1, 0x5, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x1000, 0x8009, 0x4, 0x6, 0x22, 0x81, 0x9, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x1, 0x4, 0x9, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x8, 0x8008, 0xffffffff, 0x1000, 0x8, 0xfa7d000000000000, 0x401, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x6, 0x2, 0x1, 0x100000000, 0x2, 0x8, 0x800, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x201, 0x2, 0xc600000, r6}}], 0x150, 0x80}], 0x1, 0x20000890) mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r8, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0x709}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r7, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/16 18:27:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b36000)='net/ip6_tables_matches\x00') r1 = memfd_create(&(0x7f0000ef1000)='ppp1\'\x00', 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000477000-0x4)=0x2, 0x4) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f000062f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000b96000+0xb9c)={0x1, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) rt_sigaction(0x7, &(0x7f0000ad9000)={0x426c17, {0x400003ffffffc}, 0x0, 0x0}, &(0x7f0000b4b000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000237000)={0x0}) readv(r0, &(0x7f0000319000-0x10)=[{&(0x7f0000734000)=""/82, 0x52}], 0x1) accept$packet(r0, &(0x7f00008fa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00002e1000)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000e52000-0x10)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) ioctl(r3, 0xbcca, &(0x7f0000b3c000)="aab1f34aeb1ef4bae61891805ed060c9e205df4accc40652e9f272ef054c636a161f6472dbbe5f6637f531b39fd4df838b3ae5868d24613b66d231a63c97c965a287a2099091c2001904f8cd0b527b1bf41dce4ff781f5308cf61fe69162caa4a42d33d944b42bf9fa652e21ebe907162461ae44b5681e1ba0610591756f45edf5dd2ccf97f25b9c9fdadc19008a7e195fb4240d7e25d5b2fe7f164a6dad97ec498e56a26c4ec7c3d8b49b79e21231d2229ae3d9e360d39d96deaddca3092f29a0f62fedd93459f38eff1b368c87cb47189dafd66b0a4768e60a4781656edb6c8276a839d17d740a") openat$pfkey(0xffffffffffffff9c, &(0x7f0000ef1000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f000048f000-0x12)={@common='rose0\x00', 0x2c}) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000284000-0x4)=0x6, 0x4) 2018/01/16 18:27:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x2, 0x80800) r1 = getpgrp(0xffffffffffffffff) sched_rr_get_interval(r1, &(0x7f0000a36000)={0x0, 0x0}) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000225000-0xe)='/selinux/user\x00', 0x2, 0x0) rt_tgsigqueueinfo(r1, r1, 0x16, &(0x7f00007c0000-0x10)={0x7, 0x0, 0x4, 0x1}) mq_notify(r3, &(0x7f00002ec000)={0x0, 0x8, 0x1, @thr={&(0x7f00001f0000)="c9d38316660000defaa9f373964b47edf8b5b9e42000a5bfd53ebc30bc045f425db84ef06a73cfaf3daf0b95cf76f47fe0ad0e077c949c6bc16cd05f653b0bfa53", &(0x7f0000317000-0x8f)="3f2021b9130495ea5998d6ac3b2a574f41c5efdddab1c1efa13ef586109699704bb2574bbc2443e57050d377e3ba9a7dc89492e787533172f9584cc25b7c92635630b3333b4593baadcf3faaaee7a16db1ab537058eea560cbdeeffc66db46060ee4bbbec4e3d7729ee3ae4cc9744942bc3b94a76e90a18d9e1c89bf7a1db8e1e0c0a32bf2b4583d2d1224c50fbabe"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$tun(&(0x7f0000574000-0xd)='/dev/net/tun\x00', 0x0, 0x109200) clock_gettime(0xfffffffffffffffe, &(0x7f0000f19000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000fcd000-0x10)={0x0, 0x0}) process_vm_writev(r1, &(0x7f0000b56000-0x10)=[{&(0x7f000018d000-0xfe)=""/254, 0xfe}], 0x1, &(0x7f000045c000-0x20)=[{&(0x7f00000e5000-0x46)=""/70, 0x46}, {&(0x7f0000ca2000-0x4e)=""/78, 0x4e}], 0x2, 0x0) timerfd_settime(r0, 0xfffffffffffffffc, &(0x7f0000303000)={{0x0, 0x1c9c380}, {0x0, r2}}, &(0x7f0000e89000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 18:27:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(0xffffffffffffffff, &(0x7f00006fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000595000)=0x10, 0x80800) r0 = signalfd(0xffffffffffffff9c, &(0x7f00004ac000-0x8)={0x5}, 0x8) r1 = signalfd4(r0, &(0x7f0000349000-0x8)={0x7fffffff}, 0x2, 0x4) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001c000-0xc)={0x0, 0x0}) r3 = gettid() socket$inet6(0xa, 0xa, 0x8) r4 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f00006b8000)={{0xa69, 0x1ff}, {0x5, 0x4}, 0x6, 0x2, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$EVIOCGKEYCODE_V2(r4, 0x80284504, &(0x7f00006a5000)=""/93) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000673000)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r5, 0x0, &(0x7f0000047000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000001e000-0xc)={0x40000001, 0x0}) clock_gettime(0x0, &(0x7f0000093000)={0x0, 0x0}) timer_settime(r5, 0x1, &(0x7f0000943000)={{0x0, 0x1c9c380}, {r6, r7+30000000}}, &(0x7f0000a04000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 18:27:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x100000) sendto$inet6(r0, &(0x7f000061e000)="", 0xffffff92, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 18:27:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) dup2(r0, r1) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000240000)={0x80000000, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe1000-0xc)={0x0, 0x0}) write(r0, &(0x7f0000417000)="", 0x0) 2018/01/16 18:27:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000f46000)=[{0x6, 0x0, 0x6, 0xfffffffffffffffb}]}) timer_gettime(0x0, &(0x7f00007b5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 18:27:14 executing program 4: mmap(&(0x7f0000000000/0x78000)=nil, 0x78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000078000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000018000)=0x0) setitimer(0x2, &(0x7f0000077000)={{0x0, 0x2710}, {0x10000000000, 0x0}}, &(0x7f0000077000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 18:27:14 executing program 3: r0 = userfaultfd(0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000355000)={{&(0x7f0000613000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2018/01/16 18:27:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x200100, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00004b4000-0xaa)={0x0, 0xa2, "3e78ea885e2de9e9ec58b510d29035a2e80b42228541e1ff68738c2277495e504cd6ac73dc73df5ab65d26693713c1a8e4706f6aa04d9c3a972ffb8b68f0c04037d9e09566072d8ab67e2b6c79a3ce8fde2db0117e6b142904e1aaadb05073e57ebdddabfe4917f21ddd47173afa5ce1c4e6582188d6a5863397bdc5785b7efb2356ee1b3d9f51dfecce898df755fe51e9a4cd3c26f4951c66c21e8d7c558b907c58"}, &(0x7f0000d5c000)=0xaa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x9}, &(0x7f0000000000)=0x8) unshare(0x80004) 2018/01/16 18:27:14 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000885000)='/selinux/enforce\x00', 0x81, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000564000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000b1000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_proto_private(r2, 0x89ed, &(0x7f0000c1c000)="4b569f941db245769b8ef3ed5247b7ad8e4f9391ac0d86cfe02fe5dd78020d76a2f04be54c58809b78efc2b186b3c631e9b68e112b0bd59836a07b") fcntl$getflags(r1, 0x40b) ioctl$int_in(r2, 0x541f, &(0x7f0000479000-0x8)=0x0) 2018/01/16 18:27:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000704000)='/dev/input/mice\x00', 0x0, 0x0) getdents64(r0, &(0x7f00005b6000-0x1f)=""/164, 0xa4) 2018/01/16 18:27:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000f7b000-0x20)=[{0xa, 0x3ff}, {0x2, 0x5}, {0xb, 0xff}, {0x3, 0xfd7}], 0x4) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000009b000)=@generic=""/16, 0x10) write(0xffffffffffffffff, &(0x7f000083c000)="8000000016000700ab040008090007000a002259020000000400030021000d00004533a49e3500a60000000000036915fa2c1ec2ff12f0009bb94b461219d07f9400020000008ce600036c6c256f1a273c2e117c22ebc247bf4774540009db8934d07302ade01720d7d5bbc9fc3d2e80772c81fb2ca66c0400000000000000af", 0x80) syz_open_dev$evdev(&(0x7f0000dcf000)='/dev/input/event#\x00', 0x8, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000514000)='/dev/ppp\x00', 0x2000, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000570000-0x1)=""/1) 2018/01/16 18:27:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000296000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f14000-0x4)=0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00003a9000-0x90)={0x100000001, {{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]}}, 0x90) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000029a000)={0x3, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 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, 0x0]}}, 0x88) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00001ad000)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7fff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, @in6={0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x6e}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000056b000-0x108)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00008e3000-0x10)=[@in={0x2, 0x3, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/16 18:27:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet6_tcp_int(r3, 0x6, 0xd, &(0x7f0000002000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) accept$llc(r3, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000013000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/01/16 18:27:14 executing program 5: openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000eab000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x404080, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000805000-0xf)='attr/keycreate\x00') read(r0, &(0x7f000013e000)=""/4096, 0x1000) 2018/01/16 18:27:14 executing program 2: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000028000-0xd)='/dev/usbmon#\x00', 0x5, 0x14000) getsockname$netlink(r0, &(0x7f0000025000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000024000-0x4)=0xc) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000011000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) getsockname(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000000b000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d4, &(0x7f0000001000-0x4)=0x0) 2018/01/16 18:27:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f00000e8000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00007f2000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x803000, &(0x7f0000ed0000)="") umount2(&(0x7f0000f45000)='.', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00007f8000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000038000-0x4)=0xe8) 2018/01/16 18:27:14 executing program 7: unshare(0x8000400) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000058000)='/$cgrouplo\x00', 0x803, 0x0, &(0x7f000004b000)={0x3, 0x6, 0x3, 0x2, 0x4000000000000000, 0x4, 0x0, 0x0}) flock(r0, 0x0) 2018/01/16 18:27:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x0, 0x9, &(0x7f0000b79000-0xd0)="6a90d476", 0x4) 2018/01/16 18:27:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e) recvfrom(r0, &(0x7f0000c70000-0x46)=""/70, 0x20c, 0x10020, &(0x7f0000719000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3) sendto$inet(r0, &(0x7f000045d000)="", 0x0, 0x208000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00006bd000-0x38)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00001b9000-0x70)=[{&(0x7f00002c1000-0x1000)="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", 0x190}, {&(0x7f0000e14000-0x4c)="eb089c754434a75cebeab86d887a787edc28dfae5084f86fa71cc6221e5cb25846675b4305ef36c9d1fc3973dab5fd453f5f89b1160c74ca8bc410900f6ffb6153eaa2654c0ef6cdb6cc787e", 0x4c}], 0x2, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000fa2000)=@generic="28d5f918bc5caff3a6c296573a603b6a") 2018/01/16 18:27:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000086f000-0xc)='/dev/autofs\x00', 0x20000, 0x0) r2 = getpgrp(0x0) ioprio_get$pid(0x3, r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00002b8000-0x10)={0x0, 0x3c, &(0x7f00009e9000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000cd0000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00001ed000)={r3, @in6={{0xa, 0x1, 0xfffffffffffffff9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x59, 0x9}, &(0x7f0000260000)=0x98) r4 = dup(r0) sendto$inet6(r4, &(0x7f00004c6000)="0eadee119403a7f9d39c3ff831448d2af175de3600814704a50d9ea6b24c4a61e12efa145b82981cee15340661a21fbbb8c1f00ed0ef68e70c42f6e332f670c829e9edec28cfe8a278c13520a6da6a7d675db77d7b36805e8c02be9bf173cb8a6c39019a3736eecadf3f0fb0c0cf780331f3e9247512bf0647bb5278665fff17afb213d937f54bd342181a3def5e3a0306ed4e77cf1691e7923ee1b2467696f9850e7a8db2da72713dc644e9404c9f5a0d9b1292bb4f", 0xb6, 0x4000004, &(0x7f00005ce000-0x1c)={0xa, 0x1, 0x4e54d682, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) bind$inet(r0, &(0x7f0000616000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa) r5 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009ac000-0x4)=0x8, 0x4) bind$inet(r0, &(0x7f0000afc000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 18:27:14 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000c000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000f000-0x4)=0xe8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f000000e000)=@ll={0x11, 0x1e, r2, 0x1, 0xfffffffffffffffa, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f000000e000)={0x20, 0x0}) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000000d000-0xc)={@empty=0x0, @dev={0xac, 0x14, 0x0, 0x15}, @loopback=0x7f000001}, 0xc) recvmmsg(0xffffffffffffffff, &(0x7f0000007000-0x78)=[{{&(0x7f0000005000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f0000007000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/240, 0xf0}, {&(0x7f0000006000-0xbc)=""/188, 0xbc}], 0x3, &(0x7f0000008000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000008000-0x10)={0x0, 0x0}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000001000-0xa0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000010000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000010000-0x4)=0x10) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x8004745a, &(0x7f0000001000-0x4)=0x0) 2018/01/16 18:27:14 executing program 4: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000043f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "db0092", 0x14, 0x33, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f00005a9000)={0x0, 0x0, []}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ff3000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000674000)=""/74, &(0x7f0000ff3000-0x4)=0x4a) r1 = dup3(0xffffffffffffff9c, r0, 0x7ffff) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000084000-0x6)={0xfffffffffffff4e9, 0x1, 0x1}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000ff4000)={0x5, 0x33ce, 0x40, 0x3d38, 0x56}, 0x14) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000cc4000)={&(0x7f0000aee000/0x3000)=nil, 0x5a, 0x1, 0x20, &(0x7f0000805000/0x4000)=nil, 0x6}) getsockopt$inet6_buf(r1, 0x29, 0x1b, &(0x7f000094d000-0x4d)=""/77, &(0x7f0000ff3000-0x4)=0x4d) 2018/01/16 18:27:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000639000-0x121)="", 0x0, 0xfffffefffffffffe, &(0x7f0000fd7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000944000-0x4)=0x3, 0x4) sendmmsg$inet_sctp(r0, &(0x7f00005f9000-0x38)=[{&(0x7f00005d9000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000abc000)=[{&(0x7f00002da000-0x1000)="641f8d29faf9b9160925ac4937e0b6a4cf355e8b2a4be2f3c92a3f997530b8008ae47a4295b71fa1434650286a0afe4d8e6d5a6f0097a7c1572c2be0c9695a31f608af9b0238f22cb24f271f9711b5e84e01b958ddc4307b4ee25727673caf4104988ed5d884a1225b1a1bf329e1a1bbc19acf7e502617a686f271d6dbe7702f6fc697839f26133cdb2383675095e2ceaa5ccc58876b317cbddbdb0811e59d0b11dc3edf9f1593e9bf5b00055a26d685bff18de5ccbbfac1162c05654200576e4b8cdc18df87aa6f86b449d4017e83050f1e207114d02e1f4ad513c688f05a4924592f8cfa90cc3aaaf96b3ca451ba36293ff11040858810a79442bf3d09135768c3b77d4ff8a367717bec51dc7010375e85955f16a56cbc208807c4996c8b1f3c05726660e5480ffa8a5ce59b937f7e06df393453aae22c255d0743bcec0d58ff65f436c2f26cf7ae55e2b6dc6e6c52c97ff6a71f8adc2dc5bdb387dd588778ae07787ab71aa221bef9d86749cd82e4e5a1be43e5c3a1aacbeea76d1d058945270f43fe4b5f538f97330e09352e04c5588eedd690130fe00d87c8e848f906e95a891294d67043cc299e2700cdae61bf6c8934f1583519d53387a0ee816d986ce4b5b481f4ea1a87a1b36a3785a67d10215594b113bd1d8f3ae1a46c38913f186264a25dbf2652451dcf4ab73cbcd43873e7edeef7b4fd3ff62f7a5646ccb03f8d0e60b496a694a3903a8eebfc1c8a685b6c0c739fbaa5606ae4d3b657906d785be7f5017929ba316575b7bd4d246f2dcfa53fee06eda9251fade310e5864c1c8f74a23b85f5411b8661a2e9baeb64f995dbeacd0c40b30c54750d045a693ad17256a8f0a1d8a0e6537107ea6893fc57ad0d92a3c5990e6c4bfe924d9701ce0cc95fe354fb0465e5f11b1712771c5318b2817f4495f220aabbc213d8728f5ffbcd0829ef0f8240c22f35a760fafee155ea13e2f05807eb92ae81c58e3d7cef6658fa5f0c76f95775ef4f7bcad023285906b33305a70c90a0791389461ff5d5ecd6b8d933d826faf8b2be49f4011a60ea752ebd29c8f1a21021f8d85b9dd9c7e615b1c78c048a9ebc9bf634d47d1d516f301af42c6f9168abcf96a0d1ec548bd5f43884ebfa4a2a2b14b3b8d435da957c967c590ad1a8480506783b3fada86e9387ff31397ed328531e8ae987629fbc755c8085e3c00e06e8b0c820dff2cd42cdbd4d5939c5b0a8258840c7ea746aa0985607b6be960d95c16e5a35a157f3b3395c2073f3880da909f6a8e32de1177fd4eb029436fedd308a42f85ed3ff8574527ea7b8413602e9cf009e79f046dfe2297bc4af4979ecb0057fe2bc85b88176905c628e9a0bfa28aa8b87e80e5cbf61d507173d44d018a4226397bd98d05968506949b17f64fb9b28d3881cbe7424bb2e7ac38f6a47e80607807ba691ee0703ba7487c393990cbeccae48f9a509fe99337049a320c11d5fd1443ce4b64215893525e59be9178a18095e39cd25776965ac2b89e997a917d9650cb820f16675f3f7e039d9193024ee65d4513077fb81e0e17b74ed28ed7c121e8399e1305312df4984bc351c8955b196233eb41dfc7c359d39cac0f9f46a1013095bf71f7ae1e3fc804c0930e8503efa36251783c6c72183df9b0e79e13133c8b6d9b9c8b42d340f488e3e1a2c3ff9b7ece4e218be647e092d6874c482ea0f3e440ea2d35981b0548023b550211ad2037787cd2418b5d9239def0553331a6774a81ed580102acc2a35ea6b384835fd963d7aa934b423721bd1e88e477185a557ebe7618f4ed41f8937a4b39eed88aa363d28dba18fd05ceecd56781b9b859f6d4e74d73622f965f22ecf56191919934f21bf07b4d96b6f90e859eb43f5a72a921de77fed1b4d553b6405bdc2bda3108c2356ad210cc65f68269e63a20bd3350f5eadaccd51c368f6934200f1b38b39ae14b86e5e4da582106479e9a5adf100812dc30fa17187522ad6bdb6ba431f9624c7c2302df9105e7a78d956dbd8305645727165c52b345aa88211d58c4c098552539f611b6870a39090ce71fe283227a9800cc4d4e601313c5786a239752b0f977f0cf8173ef91a065c36e24b5db6db415eac282418ccef354311e28d61dd235d1c8c4cb6978fffb82dc921691679bf3f8f9c4ea9b92975f0c3892ac54a5b54a6f564d7a86f30fd9b4de6ed2d8a9e8d2a19f9ad94220660b9505cf08316c32f2af4368334f683cf6c096c142631be3bf7e7de57d70e42bbd8da9ad8503e91d0fd1a3aa6f411d67cd0fff46f04aac4ab9108cae89b291080d4f0ea32fcafc9a0e3575753b6ccebf6d83f3662c20f135d7deaf96eb074d7dba7f50062002fc6fb5fbafbe9870ad6337eb4bf555fd21d85a3dce7b397a2ed083fb352f38700c6962b96a3e961470c15d61d6f39c3095f2708eb35d0b52e47ba274cc5eafb54dac94be7342ac0511c9f6b07178097a4853e18f3762b73f922f59a526666ca9c9cb11167762feeec394fced1518ac3bf95a6d936d55400e3cb9e48476be34ea80f30ab2471b50c0d3833a358374eacaf599999b4973831291f857dbf02370f475ca105b2e61ec64afc29fea855b0249d7d37d749c9b6935fc2ae045774a55c5b2f55797191130cfb805e8dc168e24ad5e4e8bbe57cc9f4c83160b374b3925d8d54fbe8b9e46b776c86fe4e2a6805cd824e36ee582f8d75b031dd25a896507cdca3627f3df1ae481ce367c301e04358a8595818463ae804d56012988471821303e3aaa8f98a09bf5d02562fdd16f5fe5b35d6f4d843713a24af02a8191e61ed4f420d3cc059941d5ab1571fa1356a97ec555bf60ff6d59c47a4477529bdd2c3b63aaa05da24a32583579c6e74a9413ffbf2e22483cc3b5b2347e2d1dfa7ded7cd44e7fa7998f1bd71865b2e16b86a0c81d0b8b0b8e8469c0e3e758a2afa71c3d7bef118a5adae772a4326e2b3a14e95c6239e00b1da0b36923a316d0f8ae31102c1da546496804e235e7bdbcd79ddbbd61b6ee416c03acd3670702116eb2d2da52a8add20bc243825c5ccad9a61e01cfb1a7f14e267798e7ecd3f4eaa1bec1b90b1792b25dc6383f97f9ee691bcbc823b189a4a5e95c9bc8bd7bc415ed93082ea78577352ec2efadb5130118cf4762cd7ae74b373e12532cfded646190f13a4c7fc192e4c2bfa3d251b8742df7ce17100adc0f8362f0a09f535594d1f04359a5ee7b416f2f87ee0737b22fb357e1ca4e13bde87ec8ebb46128c964fc068314105911d79c76c2d8268381d0041196ae737f54dd32f494d20052caea8f400b3bee64a1ba0e4e2a998b8adaa7ca1aa91154916d7e58fd020a79920de79481a6ceb3277340576e1c9f770e10803bf9a4ea2a6a89a112ab9966319c2a6c246b1c786ca06c79356cbcc47056913c9596598dd863ec33e7558ed4e58aa438bb0d27028799d2031fb002dc38aa8cbe7a45a408a98c889c2f4db70c246a784f55a361818b190910cdb71a1c43ce9657daa41230666d2333cef1ce1f72b3b05a4c51f510381d3972e97de5991b9cd2c01af1edd95f3feeb715ddaa1aa6f02402fd82ff8bd14632cfde9e47727ec5df95a2e625cddf3b600fb50dafd53408514a76db7911f888be4d711f64d184868bb7466b6668c77dc86f6bc39a652316be1361ea207b92a45320e2dc467a8d15d4b50dd5f98a01441412b97ba7ef03cff22d339746d4850f41bb20932f5a4ff358e5322895967dd149cb8d2b13ded3e52b3e8aa9e721be78ea313a91b7608ea75f1bc7bb1bd485783b6807c9c67db867bf43dc3ca29709c785668ec24d018927e8cf72dff67364b189dd10c0736bffdbc15db72886c424b731ded5875299320c182526e38f1ee331f75a7cc153ed834ad0b7c69d86ec830f1b054f9145406bdf8e99f05a53c4c1e00e77995106dd75ff81cd71d9b3a6e466c29104ec15e9a2a0de9d2eb95b134d5aead8a93b3a003ffa89f58335fe547564b2a52e87fd4d9a47097a19be3e369cefc3f57b937291df71fafd584795b2d88900ad322b677cc6db9adc0b200140866ea3d683e37cd5cdd2aaa6a5413f9f687c8583323159bf16c5ffb575156194f842e7b0840c479083195854fbb54cb5ff9fb8e6324ff33a5255c52f4021486a9113561d35df73b7b34991de5bd2f6fa49373239b622535208830f796e855e07387735de5390ccb693870f7d51199ea9aae801d13b3d6fea6a106bfd576c12b13ebe58447a6efd84356c784c90336bfbcf5fbb3cb73995d4441487665e102b5f507f42f26ace662acb100849a7276ceb6e93e32e379c3d4f77f2ae0c1325d26d236cf2f1eecbe84a442ae03430804ad62c567bb88fb3577dded6426499957664b198a871a6ec9760015aa145cc0ece7653c652bd63612c9e2eb24205ef3610f4e2c740268adc361e6cfaee986f0abbd286b92e8274cb55fb9bad784d9cdb0f1ecad88c4a80e2168db778106680fe376a1db68068cfe8eddc170ec0aec0522e0433b80f24b9dcb5165100793719709ceb0ee43438e97c49f0cd880e9fb4455cf84e6d59eba56e116711faa04310a569d3167a22667182fb1cb9fc6c41a5f6b01c7af4a38efc5f0c33df954ef6973e8dd12a28ef92e621cf8c3b84783ff7ac17f173fab7b2f68da74e3bf36863a2f0a73516d5d5d1c4a7cfff42b3ef7b299daad19ce87103eeab082d2b39506534a9fa0714553bc88931651a466c501727cfaf3e1823a0e879e390dac8bf8e09021071f963ccade802ec3cf33f9fe491a02fd39066524dfc1e7a3ea28db08fc3df92ecf56bb558450290b5e8cf4b880d41ba2e092d7191d7bdaedb95e62592fb838b2f74737d8dbac28e3fb0d4c0e22a24cf24c449e1abfbfc327acd4e11fc18e66604f69d4465314021497bf1ebec84571ab11349b2cab82c664217c3783ea3d0e3e4c574c3e09c2cff1d383d11a02558723a52260e2ab672b9237e2612515806e2bcbfac33dae5deff996e99a4c48f17df992ee48036156259e982c5dd62d402eea65128b6247de559dfafc14b7cc6e90107dfac4cb43962816e637642313094b83745b9aec9ac314e95624d9726a7c1475b38b57ca9b62786c59a76cea8e05a83cb7e8dc36058120fb7d4ff4025dc192d6fc278b6cf08b67907081347d98bb91d0b3234497075984bc9a6952bcca2e9b20000625eb73700eadb0a03bf8fb89d9c805a5fa93a218b151caa6c289a2c80f9efe11d2bff249769fe310b7616be38f335789aac9f1f5d28d0a98f8017eb5ef75ae7cddd6ae01d763fb666d0744b9f12fd47dc78454f737251edb53bb5db8eeff2bfadf11e718e438cd4a04d8831139fec4808a666faaf60953a8cf6b111ba24f6e067ab5884b28415fa7f02dbde0fb4caa81318c92f91bc4ab71ac46d17196fe6e4be8291d9dc06b0f1aa718e9d6c42e41e59deb325cc5dae186fe293d72744d4b23a6d3dc60b4d8274f78c8dcde64f188551a51f8fe7f702f12efefea09c62853f79458666d5c94de3d857b3d8dcc06286a84e8883a0867849bbf2b2f32953eea82aa55d6f209078f4eff590f14ce3b91465ae2740686605216653c6a7884cca988df081a4052befe569ea319c4d02f353bdcb040200d46d3dc0f017c6de0c839bdad898bd999bcb5e5a0f43f78e3bfcb6ad16227d80c35efef1eeddc605bd1c2ac97e4002ee4f08381358373966ae64763d2babd0ffbdf461959267acf048542639b4a2633d2a2dd35c791f9777bf2b9424dceca8a5fbf007d65b9732f8b0d8045addd0e585e3d40e2f49784df", 0x1000}], 0x1, &(0x7f0000ea1000-0x30)=[], 0x0, 0x10}], 0x1, 0x20000000) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002d3000)={0x280, {{0xa, 0x0, 0xffffffffffff6365, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, [{{0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x2e30}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) 2018/01/16 18:27:15 executing program 2: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000eca000)='/dev/usbmon#\x00', 0x0, 0x40000) poll(&(0x7f00008e8000-0x40)=[{r0, 0x4240, 0x0}, {r0, 0x100, 0x0}, {r0, 0x20, 0x0}, {r0, 0x0, 0x0}, {r0, 0x1010, 0x0}, {r0, 0x8482, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x1000, 0x0}], 0x8, 0x3) poll(&(0x7f0000b5a000)=[{r0, 0x0, 0x0}], 0x1, 0x40000000000) 2018/01/16 18:27:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00009c7000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000be1000)=[@in6={0xa, 0x1, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x2}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x100}, @in6={0xa, 0x0, 0x8e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0xcc) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000024000)=0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000001000-0x4)=r2) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x400454d1, &(0x7f0000001000-0x4)=0x0) 2018/01/16 18:27:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d37000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000e4f000-0x10)={0x0, 0x0}) clock_gettime(0x2, &(0x7f00005ce000)={0x0, 0x0}) timerfd_settime(r3, 0x3, &(0x7f0000ded000-0x20)={{r4, r5+30000000}, {0x0, r6}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001b000-0xc)={0xffffffff80000009, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000022000-0xc)={0x2001, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000)={0x0, 0x0}) 2018/01/16 18:27:15 executing program 7: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[{&(0x7f0000217000)="b5", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000fd6000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000fd5000)=0x6) sendto$inet6(r1, &(0x7f0000ebd000-0x5b)="7874915c9439ed94d7967483125574326937ad398abd9cb49cc085c4c62758961e8ed5b3b953a7a4ed782c4b919ceb5e48d05b88159cc07c850ae68cc00a8792a2c0712d", 0x44, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/16 18:27:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00001e9000)={0x0, 0x0}) ioctl$void(r0, 0xc0045c77) sendmsg(0xffffffffffffffff, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x1, 0x0}, 0x810) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00008dd000-0x10)={0x5, 0x3c, &(0x7f00009ad000)="b47f9622cc0872cb03419f42b5282b4912cbec7e6a7bd8b78fdaa9fb031f2e03c8295753bd388491eeed35ff0531c51eef0bce3f8bd99267dbf96e89"}) 2018/01/16 18:27:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x4, 0x0}) fcntl$lock(r1, 0x7, &(0x7f0000a2e000)={0x2, 0x0, 0x4, 0x20, 0x0}) syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = accept(r0, &(0x7f000040d000-0x80)=@generic={0x0, ""/126}, &(0x7f000073b000)=0x80) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00000fc000)=0x3ff, 0x4) memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x1) sendfile(r1, r1, &(0x7f0000795000-0x8)=0x0, 0x80000000000002) r3 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000429000-0x4)=r3) 2018/01/16 18:27:15 executing program 5: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000f9e000)=0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) timer_create(0x0, &(0x7f0000ad8000-0x60)={0x0, 0x0, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f9d000)=0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f9e000)='/dev/rtc\x00', 0x0, 0x0) ioctl$KIOCSOUND(r3, 0x4b2f, 0x10001) 2018/01/16 18:27:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000a58000)={@random="a829da1aa4e3", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2c, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000e1b000-0x8)={0x0, 0x0, []}) readlink(&(0x7f0000ef1000-0x8)='./file0\x00', &(0x7f0000fd0000)=""/72, 0x48) acct(&(0x7f00003c0000)='./file0\x00') 2018/01/16 18:27:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00002b5000)='cmdline\x00') exit(0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00004c4000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000583000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000193000)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d74000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000332000)={{{@in=@rand_addr=0x9, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x6, 0x1, 0x5, 0x2, 0x80, 0xa0, 0x0, r2, r3}, {0x1ff, 0x5, 0x0, 0x7, 0x96, 0xc904, 0x2, 0x7f}, {0x0, 0x10001, 0x0, 0x3}, 0x8001, 0x3, 0x2, 0x0, 0x3, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x0, 0x0, 0xff, 0x6, 0x8, 0x1000}}, 0xe8) bind$packet(r1, &(0x7f0000d49000)={0x11, 0xf5, r2, 0x1, 0x400, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) read(r1, &(0x7f0000ee1000-0x1)=""/0, 0x0) 2018/01/16 18:27:15 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000006000-0x28)={0x0, 0xa, 0x0, 0x0, "6bf1e49d86d1058ed1ec37a00bd1f3d669e74a791f78cee45b375c1311e33f34"}) 2018/01/16 18:27:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x30040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x480000, 0x0) fstat(r0, &(0x7f000086d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) 2018/01/16 18:27:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00008df000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000045d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = mmap$binder(&(0x7f0000765000/0x3000)=nil, 0x3000, 0x3000004, 0x10, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000653000-0x18)={r2, 0x0, 0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x44, 0x0, &(0x7f0000aa7000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x58, 0x8, &(0x7f0000724000)=[@flat={0x0, 0x0, 0x0, 0x0}, @ptr={0x70742a85, 0x0, &(0x7f0000678000-0x1)=0x0, 0x1, 0x0, 0x0}, @fd={0x66642a85, 0x0, r1, 0x0, 0x4}], &(0x7f0000949000-0x8)=[0x78]}}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4c, 0x0, &(0x7f0000955000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x38, 0x0, &(0x7f00002d7000-0x38)=[@flat={0x73682a85, 0x101, 0x0, 0x1}, @fda={0x66646185, 0x4, 0x4, 0x36}], &(0x7f0000c5d000)=[]}, 0x8}}], 0x24e, 0x0, &(0x7f0000002000)=""}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e70000)='/selinux/checkreqprot\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00003fe000-0xa0)={0x0, @in6={{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x1, 0x20, 0x0}, &(0x7f0000f03000)=0xa0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000e6b000)={r4, 0xffffffffffffff07, 0x5}, 0x8) 2018/01/16 18:27:15 executing program 1: clone(0x0, &(0x7f0000f3f000)="", &(0x7f0000545000)=0x0, &(0x7f0000ac0000-0x4)=0x0, &(0x7f00009df000)="") setresuid(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) getpriority(0x0, r0) 2018/01/16 18:27:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x541000, 0x0) bind$inet6(r0, &(0x7f000084a000-0x1c)={0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000039f000)={0x0, 0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0x1c, &(0x7f00009e2000-0x4)=0xfff, 0x4) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ac6000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000d66000-0xc)={@dev={0xac, 0x14, 0x0, 0x10}, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000888000)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x0, 0x4, [@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001, @empty=0x0]}, 0xfffffffffffffe66) close(r1) socket$inet_udp(0x2, 0x2, 0x0) [ 70.015958] audit: type=1400 audit(1516127235.582:48): avc: denied { write } for pid=15284 comm="syz-executor0" name="net" dev="proc" ino=22277 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 70.051386] binder: 15291:15292 got transaction with invalid offset (120, min 0 max 88) or object. 2018/01/16 18:27:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f0000f83000-0x60)=[{&(0x7f0000ad1000)=""/105, 0x69}, {&(0x7f0000bdd000)=""/1, 0x1}, {&(0x7f000081d000-0xc0)=""/192, 0xc0}, {&(0x7f0000000000)=""/157, 0x9d}, {&(0x7f0000000000)=""/93, 0x5d}, {&(0x7f0000000000)=""/254, 0xfe}], 0x6, &(0x7f0000a4f000)=[{&(0x7f0000eae000)=""/153, 0x99}, {&(0x7f0000001000-0xbe)=""/190, 0xbe}, {&(0x7f0000000000)=""/194, 0xc2}], 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00006a3000-0x8)={0x0, 0x0}) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000456000-0x6e)="0000000000000008d7782cf462cfa272543d5c9c59b2fd542226fed1b17f40981bf2b52b24b4b69ea8d2a91441cd4ce42a5d0c71a74d95bf8bd96b2f7f4c382604bb260cf53a0c814f701955bc61f95edef006ea137658029664d7cbbd6b6f88a26eed0bb661888b2a2fdd81a988", 0x0, &(0x7f00004ce000-0x28)="") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00002c4000)='/dev/ppp\x00', 0x410001, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000069c000+0xe64)=0x0, 0x4) 2018/01/16 18:27:15 executing program 2: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r1 = gettid() r2 = geteuid() r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a29000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mq_notify(r3, &(0x7f000036e000)={0x0, 0x2b, 0x5, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setuid(r2) r4 = getpgrp(r1) syz_open_procfs(r4, &(0x7f0000f20000)='ns/net\x00') r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003d4000)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r5, 0x770a, 0x0) 2018/01/16 18:27:15 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) bind$netlink(r0, &(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc) [ 70.052120] audit: type=1400 audit(1516127235.612:49): avc: denied { add_name } for pid=15284 comm="syz-executor0" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 70.052703] audit: type=1400 audit(1516127235.622:50): avc: denied { create } for pid=15284 comm="syz-executor0" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 [ 70.114225] binder: 15291:15292 transaction failed 29201/-22, size 88-8 line 3190 [ 70.139557] binder: BINDER_SET_CONTEXT_MGR already set [ 70.145544] binder: 15291:15311 ioctl 40046207 0 returned -16 [ 70.153842] binder_alloc: 15291: binder_alloc_buf, no vma 2018/01/16 18:27:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000ae2000-0xa5)="9c8ecc80ee5a540400e9be2d4cb40300000000000000038c032a1e9a5b0a", 0x1e) read(r1, &(0x7f0000de2000)=""/181, 0x1) r2 = dup3(r1, r0, 0x80000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000a0d000-0x4)=0x2, 0x4) 2018/01/16 18:27:15 executing program 5: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a65000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000fc4000-0x10)={0x3, &(0x7f0000fc3000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000e56000-0x10)={r1, &(0x7f00009c5000)=""/7}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) r4 = fcntl$dupfd(r2, 0x0, r3) sendmsg$nl_route(r4, &(0x7f0000cc1000)={&(0x7f0000fc3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fc2000)={&(0x7f0000b05000-0x36c)=@ipv4_getaddr={0x20, 0x16, 0x100, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0}, [@IFA_FLAGS={0x8, 0x8, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 18:27:15 executing program 0: mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00008a4000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x4bb396f38b772767, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d1f000)=0x20) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d20000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000d22000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000d22000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000135000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000d21000-0x10)={0x2, &(0x7f0000818000)=[{0x3, 0x1, 0x1f, 0x2}, {0x2, 0xffffffffffffef88, 0xfffffffffffffe01, 0x8001}]}) socket$inet6(0xa, 0x800, 0x4) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000062000-0x4)=0x0, &(0x7f0000d21000)=0x4) 2018/01/16 18:27:15 executing program 2: r0 = dup(0xffffffffffffffff) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000ff0000-0x8)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) 2018/01/16 18:27:15 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00003bb000)=@buf={0x0, 0x0}) clone(0x0, &(0x7f0000d0a000)="", &(0x7f0000553000)=0x0, &(0x7f0000afb000-0x4)=0x0, &(0x7f0000f6a000-0xf9)="") sync() mq_getsetattr(0xffffffffffffffff, &(0x7f0000c22000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001fc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 18:27:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$ipx(r1, 0x0, &(0x7f0000d51000)=0x0, 0x80800) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x380, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x258, 0x3, {{'deflate\x00'}, 0x1068, "fbc5e522384e6e94806d5a5643a61f7bc8579383b0a505665436a2cebe22e758122f0a60502f791738d2c89bb753856dcc8dab6f955451218ebd4b3d18f46760323f03e1bbc5d8e5b619ab821b5e6d1e7b3baede9201fd16b965db4f73e98817475bb9fb8a1d28e7d5075cf70803e9cc46a40494cf4ac6536d72eb538ca8e02a94ad150f3a5206a927f70a670445b749d5e53ff09590815afbb4ccf95d7db419f63eb70ddd8c5b62edf7bd0aa82f2bf30eed23a71871fbd59e62826268b25768f08bb6dd229951fc11dc950cb5e32a1b187e446f9c7494c98ef80d5af7652441f7b13a7093debf961b3dfef1394575d2a6fcd2ed88738aba385d8a4ab96887ef4f419ad5c60b654e5620c27acf078950719e96b50bd31ca782eb612205d43af63e8a8042fb9753762ad5b675f75a744bc56fbe92e6fcbab89f2fc0107f75c25553e7b2319a6fd0866b059c0728b4a21bba84b3fdf4b11ff110b9a3bd2d5b68d6d48e5054ec6dfe813dc6f490cd330061d010f8578d36826810bcb3176d38a09a818ae6e715846b567aeeccaed417cc7802fcc38ac670b168b019bfef1c6f56eb3bf440310a74794b2c566759cfa5116d0420b81e184950171e4edd6b3e5143866e91fd9eaf84297c44336e1a3962a950517d67073e419a7fccda5c4515768119355e2bcd82b9a1894b4fb384686af58025c7b25b5e6a1ad1e5e54d576a005c03e9271f13a2b02d353c63b5aeaa"}}]}, 0x380}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x1, {0xa, 0xffffffffffffffff, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0xfbc}], 0x1, &(0x7f0000f89000-0x80)=[{0x28, 0x10f, 0x8c, "322c8ec2ccecb8b590a8b0eb02ff54c866755838924b83f7"}, {0x10, 0x11b, 0xe97f, ""}], 0x38, 0x4080}, 0x4) 2018/01/16 18:27:15 executing program 4: mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x100010081, 0x5, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000dbc000)=r0) 2018/01/16 18:27:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x2) sendto$inet6(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x0}, 0x1c) 2018/01/16 18:27:15 executing program 2: r0 = socket$inet(0x2, 0x8000e, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x46}, &(0x7f00002f1000)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d2e000)={r1, 0xf6, "e1ae5a8d2c691438d2a694e7bcf6ac98c620735cbceaca9248a9be8a7cb1b54506712f6015f195a5aa5eb5bb19e73ac6243ad128d7ea9b3339b237495b1bdb8a1c04e3a758f66466710c5726ccc33dbecc32e73ffb977b215ea89f5c32b76b8b7018f7b0acbffe30bff3263f7c84af5356028e6179ccc4bb4aa5393678d61d726991af568addc0573991c101de9ab8d995ef6bde7f0c0ead4317a366358453367c56e01cf153669e096d914b656ad22210dfa5c61ceec651f3b4cd920d1717cf2a379b06d1e17e7d41f02542bb611ef47630a1ddd2d84b39217dd3ad9cd212bee23f4066418d2fc3f87aefb6d66f2c661d1086949a84"}, &(0x7f000024b000-0x4)=0xfe) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000000a000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000001d000-0x20)={0xe034, 0x0, 0x10001, 0x800}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f000001e000-0x8)=0x3, 0x8) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000003000)={r3, 0x3f}) r4 = syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') syz_open_dev$binder(&(0x7f000000f000-0xd)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000008000-0x8)={0x1, [0x0]}, &(0x7f000001c000)=0x8) read(r4, &(0x7f0000012000-0xae)=""/174, 0xae) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0x4000ca, &(0x7f000001e000-0x8)={0x0, 0x0}) read$eventfd(r4, &(0x7f0000009000-0x8)=0x0, 0x57a) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f0000001000-0x4)={r5, 0x1000001}) [ 70.160037] binder: 15291:15292 transaction failed 29189/-3, size 88-8 line 3127 [ 70.160040] binder_alloc: 15291: binder_alloc_buf, no vma [ 70.160055] binder: 15291:15311 transaction failed 29189/-3, size 56-0 line 3127 [ 70.184103] binder: undelivered transaction 152, process died. 2018/01/16 18:27:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000259000-0xb)='/dev/loop#\x00', 0x0, 0x1004106) sendfile(r0, r0, 0x0, 0x8001) 2018/01/16 18:27:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x5, &(0x7f0000371000-0xd0)={0x88, 0x4, 0x100000000, 0x3ff, 0x0, 0x4, 0x2, 0xfffffffffffffffe, 0x9, 0x8, 0x8000, 0x100000001, 0x8250, 0x80000001, 0x200, 0x7ff, 0x7fff, 0x81f2, 0x85, 0xda94, 0x46d, 0x2, 0xc, 0x9e, 0x5, 0x5}) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f00007db000-0x8)="e4a445eb7fff051c", 0x8) r1 = dup2(r0, r0) recvfrom$inet(r0, &(0x7f0000c19000)=""/68, 0x44, 0x0, &(0x7f0000bf2000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000428000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000352000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000b92000)={0xb2ba, 0x3, 0x2, 0x4, 0x100000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f000096b000)="9d4b96fd9416ed624cb6f5d3c591ea2464970502d8089e489e1a2e4a40c196a8f10fc61eb6b1f907ba2f29aae3002e7c0bbe3c5fd41956057c0bfdd09d811745d3f0ed8999de9f663e2c0ecc279cfccfdc7baca041278bd01d19b2ded54b54903168814540cf71cc2c71271301f359e5a7633def12311bbbac6b8bb3ed9ba862e8ece147153361fc840554c1956a50c3b150c7ca743311a0095c003c01015d8d01639ad6fe30ed836af9844a92a9ee48241388d4416c71eecc312066810af77e5a56a991088c4426777603ae8a9412c1e2de202ed9ef4f8601575fddeefd44a1911064d779ffbb97838dfb0dbe120052", 0xf0) 2018/01/16 18:27:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e29000-0xa0)=[{&(0x7f000030c000-0x6a)="", 0x0}, {&(0x7f0000802000+0x54d)="ab5911dbab82837ee8070a1a4d8bdc9810d4416d7affd49d3001d491b69d7fc38f258549bd441a4ce73cd28e0056d1df325add12b9decb6a5489c629ea14d91f19a593bda7932128b73387e8e35ab229c6b428e78a54c6fe129c7102332d802ce47f75545a015dac2605f8d330d29f89b73bbd0f119cfb65c391f6ab8a6caed9979f777e0ca4938466f29b4628fb624ab25378106cc99a690e30b2", 0x9b}], 0x2, 0x0, 0x0, 0x1}, 0x81}], 0x1, 0x40014) 2018/01/16 18:27:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f0c000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00008b4000-0x8)=0x0) r1 = syz_open_procfs(0x0, &(0x7f00000f8000)='attr/prev\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d22000)=0x0) r3 = syz_open_procfs(r2, &(0x7f00006ad000)='attr/sockcreate\x00') sendfile(r3, r1, &(0x7f0000bae000)=0x0, 0x400000ff) 2018/01/16 18:27:15 executing program 4: mmap(&(0x7f0000000000/0xd29000)=nil, 0xd29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000d28000-0x420)=@delpolicy={0x50, 0x15, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x3}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000af5000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d29000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00006eb000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006c0000)=0xe8) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000d2a000-0x1a4)=[{{&(0x7f0000044000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000d2a000-0x20)=[{&(0x7f0000d2a000-0xd5)=""/213, 0xd5}, {&(0x7f00002b0000-0x46)=""/70, 0x46}], 0x2, &(0x7f0000bab000-0x83)=""/131, 0x83, 0x5}, 0x0}, {{0x0, 0x0, &(0x7f0000d2a000-0x30)=[{&(0x7f0000c2b000)=""/21, 0x15}, {&(0x7f00008d9000)=""/4096, 0x1000}, {&(0x7f0000730000)=""/152, 0x98}], 0x3, 0x0, 0x0, 0xff}, 0x5}, {{&(0x7f0000601000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000d2a000-0x40)=[{&(0x7f000057d000)=""/35, 0x23}, {&(0x7f0000d2a000-0x83)=""/131, 0x83}, {&(0x7f0000d29000)=""/119, 0x77}, {&(0x7f0000d29000)=""/114, 0x72}], 0x4, &(0x7f0000d29000+0xcdb)=""/80, 0x50, 0x4}, 0x7}, {{&(0x7f00004b8000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00005d0000-0x10)=[{&(0x7f00009c2000)=""/225, 0xe1}], 0x1, &(0x7f0000d2a000-0xc8)=""/200, 0xc8, 0x3ff}, 0x6}, {{&(0x7f0000d29000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d29000)=[{&(0x7f0000d29000)=""/235, 0xeb}, {&(0x7f0000d29000)=""/4096, 0x1000}, {&(0x7f0000d2a000-0xa9)=""/169, 0xa9}, {&(0x7f0000d2a000-0x29)=""/41, 0x29}, {&(0x7f00003b8000-0xe1)=""/225, 0xe1}, {&(0x7f0000d2a000-0x48)=""/72, 0x48}, {&(0x7f0000d2a000-0xff)=""/255, 0xff}, {&(0x7f0000d29000)=""/130, 0x82}, {&(0x7f0000d29000)=""/126, 0x7e}, {&(0x7f0000d2a000-0x11)=""/17, 0x11}], 0xa, &(0x7f000076a000)=""/39, 0x27, 0x200}, 0x400}, {{&(0x7f0000d2a000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000d2a000-0x40)=[{&(0x7f0000616000-0xdf)=""/223, 0xdf}, {&(0x7f0000a9b000-0xae)=""/174, 0xae}, {&(0x7f0000150000-0x7c)=""/124, 0x7c}, {&(0x7f000075d000-0x1000)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x1fffc000}, 0x800}, {{&(0x7f000011a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000d2a000-0x20)=[{&(0x7f0000180000)=""/4096, 0x1000}, {&(0x7f0000687000)=""/81, 0x51}], 0x2, &(0x7f0000314000-0x5f)=""/95, 0x5f, 0x1000}, 0xffe5}], 0x7, 0x100, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00003cc000-0x8)='./file0\x00', &(0x7f0000d2a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00002c0000)={&(0x7f0000d2a000-0xc)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000d29000)={&(0x7f0000d29000)=@acquire={0x2a8, 0x17, 0x200, 0x3, 0x3, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x2b}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x1, 0xe7a, 0xa, 0x20, 0x20, 0x87, r1, r2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0xaf0, 0x2, 0x27c, 0x0, 0x80, 0xa0, 0x89, r3, r4}, {0x80000001, 0x6, 0x7, 0x1e, 0x1, 0x9, 0x7, 0x2}, {0x1, 0x10000, 0x4, 0x0}, 0x8, 0xf, 0x3, 0x1, 0x1, 0x3}, 0x81, 0x80000001, 0x10001, 0x6}, [@replay_val={0x10, 0xa, {0x2, 0x3, 0xc860}}, @output_mark={0x8, 0x1d, 0x3}, @lifetime_val={0x28, 0x9, {0x7fffffff, 0x94, 0x3, 0xd}}, @etimer_thresh={0x8, 0xc, 0xd7a}, @lastused={0x10, 0xf, 0x4}, @address_filter={0x28, 0x1a, {@in=@rand_addr=0x3, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xa, 0x4, 0x1}}, @algo_auth_trunc={0x100, 0x14, {{'sha3-224-generic\x00'}, 0x5a0, 0x0, "3e9ac3c392e4ed0314d41c3d601e7c5fe3356b0a40cff8c6b85ad0444b2f816b3f2d281c0b0e123834a477515072057eaae2b33fb34c04509641cf25f7adaa663fd4b23bcb49f5ee3d355f6e8589a1efd6af24ad014874740bd989cb5d276a2ed71c0d90a31bbb406f5e79351695fd885d24dbe4e7ffd975d065ce6605a62440bd45e6d3aaba60c4bdb683faa1695512c5154ab6deaee18bc7edbe4d4ffa646a92022c01fabc40bf223cf8a4a3aa3b3ab32ae70b"}}]}, 0x2a8}, 0x1, 0x0, 0x0, 0x4001}, 0x80) 2018/01/16 18:27:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000077000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='personality\x00') sendfile(r0, r0, &(0x7f0000494000)=0x0, 0x1) execveat(0xffffffffffffffff, &(0x7f0000f46000-0x8)='./file0\x00', &(0x7f0000d9e000-0x40)=[], &(0x7f000018b000)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) pivot_root(&(0x7f0000cc2000-0xe)='./file0/file0\x00', &(0x7f00003cc000-0x8)='./file0\x00') 2018/01/16 18:27:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000a41000)="f44fbde0261291ff92a6d08685c5922b982b81a4f7f5fe448a593055ae09782f62affcd6bfb0bb0fe1dd592a289bb76b90b8cb4efc8926c1ccafe905b50013d2c65b430d9f7f020400647ea8d5e4a1c403c0391e23b7cbe5478ee9c240cfa9f060832d960cba9f7e3d39329504d36178fdd8b0694a12084dd552a1e2267b2e9188dfa81de5c3cf2de1e3771076a8c9bf7554b30ab1022a5874bd58303c1849d923bbb10d732ccc6faefbfb77d54f35e7af097f8d5cf0cac00cd12c56bd755ae43532211eff77c0d4c20b989038da05cc4ceb87587bf57d98d2b123ce399ecb3a4785", 0xe2, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96", 0x1, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$key(r1, &(0x7f0000f43000-0x1c)={0x0, 0x0, &(0x7f00002c2000-0x8)={&(0x7f0000c37000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) nanosleep(&(0x7f0000e2e000)={0x77359400, 0x0}, &(0x7f00008e3000-0x10)={0x0, 0x0}) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00007a1000)="079781d2790535f152c8b8b7334800e39cd037188578", 0x16) sendmsg$key(r1, &(0x7f0000d71000-0x38)={0x0, 0x0, &(0x7f0000886000)={&(0x7f00005db000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 18:27:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x5, 0x20000000, 0x0}) ioctl(r0, 0x802283, &(0x7f0000007000)="") getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000646000)={0x0, 0x56, "a0cce47ad85c7c855fc0fe1a52aca4738e2b27bdd6bf02a80e550e93da16858cf769c48f145f55d4b2f2a65d5b0454ba020aa22b711fa4f7de99f8b28a238a5ebf11c0dde68b5353547dbd6fc79d9ac8ce050f632003"}, &(0x7f00000ba000-0x4)=0x5e) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000983000)={0x0, 0x8}, &(0x7f0000f1b000)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ab2000-0x10)={0xfffffffffffeffff, 0x4, 0x401, 0xffff, 0x0}, &(0x7f0000502000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00008cf000)={0x0, 0x4f81599a}, &(0x7f00005c2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000cc0000)={r4, 0x2}, &(0x7f00006e1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ef1000-0x8)={0x0, 0x0, ""}, &(0x7f0000a3b000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000452000-0x8)={0x0, 0x5}, &(0x7f00005d3000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000362000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x2}, &(0x7f00003d2000-0x4)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000696000)={0x0, 0x8c, &(0x7f0000a22000-0x8c)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0xa2cb}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00009db000)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000d3f000)={0x0, 0xa7, "ada3bfb303bcc6beb7e32f9394bb1b586f43135f4db4d9dffb0cac52f76b25175bbc7d2a3c512847fd703ff4ea432f57beb20714cc34bde8ed98a7e683d721bada14d195eafe114b5c0332a6dd4a82b0cc4f9f3b6696fa0f7a2f50779fbec0a343d2acb73c5021c01df8cba33a12e85b14f2c9b49e12a0f827877176f96c36e051acbddf3aec260ac8666b2756e2dce6244236b08766b622fd1c642425a749fdad923ea7c79d4f"}, &(0x7f0000d61000-0x4)=0xaf) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00006f0000)={0x0, 0x8001}, &(0x7f00001a3000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00008f4000)={0x0, 0x400, 0x3, 0x1002, 0x1, 0x0}, &(0x7f0000e15000)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00007c3000-0x6)={0x0, 0x5}, &(0x7f0000ba5000)=0x6) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000067a000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00009fb000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b40000-0x8)={0x0, 0x1a}, &(0x7f00001a7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000056c000)={0x0, 0xb28, 0x30, 0x89f, 0x5eadcf4f}, &(0x7f0000545000)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000014a000-0x29)={0x0, 0x21, "fe94228fb163bb28a1bb7ec11ed194b72fe719943c16bb2c8ea58f1b9a36023d35"}, &(0x7f0000860000-0x4)=0x29) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000086a000)={0x0, 0x9}, &(0x7f00008fc000-0x4)=0x8) sendmmsg$inet_sctp(r0, &(0x7f00008e1000-0x118)=[{&(0x7f000097e000)=@in={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004ab000)=[{&(0x7f0000ef7000)="82d6d09b4676996c7fa0ae0d7029d4341ae9daddebefb7f7c3634a2c0fdcb5a987f8731e0e03f405b259aa61a8942cea2044fd81e525f64483dbda5fdb24faac69ee1ea973000bc1", 0x48}, {&(0x7f0000685000)="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0x1000}, {&(0x7f0000b99000)="41690cc396091cc0360b59ac868714dddee11e2d4d008c0999c4fbb9f67ea9c67cd43d42fe0a2b341496102c9a3ccf49fdb5c97af33a7f2b12791ba02b5e7bdac1670e5971c5630508cf5dc6085ca9e4381eae2b07a9608b23f7fa298096eecd586de22415b92c3644e4eccf5f44aeb32dd3566b28289b6a78e45d4025834120fb63813c00ed506db7493214beb8f59087737f0632db0d1d541067382c2787288e5ed38324fbdd744a5a30119e2bab6877bd53a88ca62784d93655ee2e8f97fd8936d8c5297aee9b0f1e0481c7db10db90e442722434a3f54fa9948f703f561094faa89788fd468c958ded9f18f239b25235501f61e118fec6", 0xf9}, {&(0x7f00005c9000)="630af8cb2fe9eef5d739719d0acff1f1da2b2be8c64b68e9fad75ff23b377b2967d3bec4b49027970d5a522e8133067e94d5ee7f08d6ba80356f3eb8c7afe4a48ffd6c95ee711beda2353a6a67c08efa1e79b3429eaa9d46d7170cc03c9c3e93619f668db46d1e292faf2d83cb33cdc846140567a13e2ad12ee1006ea6c12948da8d9b4104350577a460d4e9ec89808060ba36614e4d2c18fdd24ffab5b9190c632039fb18e9518b63b52c56c1f3d1d8613335ca46235bc8ab44e2742b19aeabae5bb3591c67b55385b5d8c4347eb8815cdc836024b95346f90accb47c26cdc232a666ca635008b65f195ec3f5799e", 0xef}, {&(0x7f0000634000)="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0x1000}, {&(0x7f00009ed000-0xdc)="297f5f41ade9cec527d3a446ccd3ba0aa55959506abc16a37b71e1759589e5da58480779ea7f482897d7477ff0257244379aab403c0fc30c8920dbddce44626af1f23d0c29a01efe7babb03ad901d4ab9e1b494f27bee3927ba842adb7fa014d2ff573b57a46eb2c94b8a090a4004bb7a8d523cf6e7343c2b069e026c4c6cbc388f11919654792dc2dc4c8f30ad9d709b38564a89c50edd709d9ec8c9905966c6ef99c9c6e7037fbc230c2a41b4eae85ecf701364006876529ba7cd4a5fd3695744f7199d6b824b4cf4d658fbb2b87aa228113306c4013c79b72216f", 0xdc}, {&(0x7f0000cc4000-0xe8)="2303db99dcf45c985fa5dba771c9057008ef35b21cc64bc75375021b76ae5efca9e27e22636445bb5d9379daa1f712d310eba4277d734f5c123814ad1a845aed4bb53027ea35e8e1b6c61dac107cd1528e24a6737ea67c348a15c45ccc69be945b6f813602781164b48571a094ef685becdeff40e88f7bbd03d3bc5bf20fd4d315550812c471c8bba2c10f128f16c22325538aa088316f0b258983418c05ae263dbe2d9812e8f4044f030d2c90ab3f5ae77c368ca456506bc9bf5548228182208141f22c2a8240c32fe28902c8ff574d6051c6b48f038e77ab835e0226a2adf51babf3f23c301f93", 0xe8}], 0x7, &(0x7f0000489000-0x120)=[@init={0x18, 0x84, 0x0, {0x1f, 0x8, 0x0, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x8, 0x8000, 0x9, 0x3, 0x8, 0x7ff, 0x24, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x7, 0x4, 0x503b, 0xffffffff, 0x5, 0x1a44, 0x80000000, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xaaca, 0x4, 0x8, 0x8, 0x5, 0x1, 0x99e, 0x7, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x101, 0xa, 0x5, 0x0, 0x7, 0x6, 0x401, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x1, 0x8000, 0x8, 0x4, 0x7, 0x1, 0x4, r5}}], 0x120, 0xc000}, {&(0x7f0000db8000)=@in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, 0x1c, &(0x7f0000507000-0x20)=[{&(0x7f0000c39000)="7b5f4357fcc9e8b0d169b600bd5553bedd5fffdc8b5c665004e406dd06d462fdb338c794b22077bbc4478761cc4480f96ca0121b1a1e8c7a20e4502fe1b98a900faf69f6b58ff222311faaf2e903c860986576ca14857412c2ab2db525495528d944a8d4b59351fd0d6885c3f996cfaa9743", 0x72}, {&(0x7f0000669000)="8b298c53bf47b3a34c79c78a8c830768522790c9b12847ceeb6ca4f42588d9db08d21216a807bc5435a9bcf799b4c07c86db771c81a8a8f36ae53833fa5ee02ebaa4d459678af43092a7b7d6353649237efbd451623c06198f4c861d772558c34179a69e2fd8b8ff65eef367e33d2426d0ed6eff2c2b780126d2cf8f9b9c39704c10bfe4b281ee4401d701ce1a3f41a9468df3a3b67438c32e0b7411ce7a8628a8c291479c8c11a9a83c9acec67a25243456144726e0d67bd9634ca1f5b831329671052a31", 0xc5}], 0x2, &(0x7f00009f8000-0x120)=[@init={0x18, 0x84, 0x0, {0x7fff, 0x5, 0x5, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x8000, 0x22, 0x0, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x202, 0x7ff, 0xffffffffffffffff, r7}}, @init={0x18, 0x84, 0x0, {0x6, 0x65a4, 0x9, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xfff, 0x202, 0x4, 0x2, 0x3, 0x12, 0x80000000, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x76, 0x1, 0x1d78000000, 0x1, r9}}], 0x120, 0x4000}, {&(0x7f00009d6000-0x1c)=@in6={0xa, 0x1, 0x10001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, 0x1c, &(0x7f0000173000-0x70)=[{&(0x7f00008ae000)="a08cd4d975d9ac35801e270b65bf6e90495aeaedcfc2a8b2e6e2c1ecb3becf2d74433b367b4009b996387658f027a6d2b3eea2c1941a5af778d002c366be71b475cdccbcf5c99f897e962a0b59d9e8c5c6528c5d9975a564dc29bf34fae8657ce8ca695848c43722a5d13d1a4d339d234827f7", 0x73}, {&(0x7f0000967000)="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0x1000}, {&(0x7f0000361000-0x1a)="d56f22f8ff4772f8e47fb83da7af94221789340610ae16d849bb", 0x1a}, {&(0x7f0000c77000)="997e9c67e168d1d8f9984a3452414d499f24f2502db246e572fa714448c39037285b1fead7012f5cbdb10b513c3031b0c5e0006d508e127caf805becc152f740c74f5592b24fc3f773f75b0fec119cd131c9200f1f1e72bd4fbcfdeb0f3f8e3cfe01a5118bc4a1", 0x67}, {&(0x7f000048d000-0x7e)="adc6902f0f315e73aff98f21fc836945b83ab27e3786f80cb2d7295c23bd90a223934813797df52e2fca39e315f7062eb49c2ea5fa9cf9766c0358d4be3ce1d4f6e7806d1a18a52fa4a56e4fe41bc3b71653c014b1e1f6ba6e0c2ae6158dd5970db109f69b5fb6eb3c554987880e4dfca313049fe4644c38325d51eba211", 0x7e}, {&(0x7f0000f27000)="56b4cce7e555353811760e0dde6f8a9541383211aed5e0563c19cf4d77156405f7a171d9a74f5caaa8116b382c84affd04400da68990a73dd753d1f74c15ae10e51a593cba9d2e8018e17a5b6cf6f9a073425015805a8ac971208b223599c51a361f6415f286197b34a84fe8947431cd09459e06ac714e2385e3ddbcf06579b7003ecccc56ac8feab0b225762d41ef6e66a7a42c51ad62ef56f3ff0e935f4a95d8a5ef270421725c1f2a9b5326286342d8127840766c1b8ecb74f26d1393fb45a3419a13c818c4ab121e42757a434d8e73377e9169d9fd", 0xd7}, {&(0x7f0000820000)="ec778ce6c2fb1e1266c270143d4c9628cdb80c6a255b82e7da9de67ed625ba56c03611cdf5b5faa985fb8b47b6b0e4bfdf547d940eecc0c3df23b4a04ded2048dc83c920b948e0f228e98a48ebd465ae50e26d5a2c044a0aa9ef7c82792a46a8a63950588e89e6ea8c74c02f115fa6b32104308480071358832c961200d01e220b0119102aa74961c39733d3843fcf275621005f99d287467dc35e12137edca229e2", 0xa2}], 0x7, &(0x7f00001b8000)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0xfffffffffffffffc, 0x200, 0x800, 0x3f, 0xfffffffffffff600, 0x10000, 0x8000, r10}}, @sndrcv={0x30, 0x84, 0x1, {0xff, 0xc05a, 0x200, 0x3, 0x861, 0x4, 0xa4, 0x7fff, r11}}], 0x60, 0x24004004}, {&(0x7f0000da5000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e7e000-0xa0)=[{&(0x7f00006ce000-0x9f)="d5c16c726059d808bae2f08660f2770591c626eabcabd935bddac11848de5f6341e0ffbff5bddb87384ceef8adb965a7890edefd9196965b495cb9f736a4ed70ed538c473cbb26f8010aac2e95da6e07247fb70926d9e0c211ffa21f5c602f2f14efee743b2e9182bc6c5de341fc06212e17186f589fff64f7a07c954f452d9c32fcd4155a26a5d63249432a2990424d8ea363cefb978f03daaaffcd09ad0b", 0x9f}, {&(0x7f0000a95000-0x67)="2659d0381415aad16654a5157bfdca322b7ad90364fffcdcede851ee5d62680a2735ce695ce30cf25cec3fbe6d2115e21f59a597605a001ecda24b70694a6702ed337f4d0302f57e7189e167c60eff1ef4ed35ce2b46853e65275d28afb492ad29835a7520c269", 0x67}, {&(0x7f00009be000-0x6b)="e93a2b6cc4fe643ccaca2446714e2a4b1de620cd79ceeab8834714d325161425a0de137252ea73f80fce1b6259b395a957ba805ab650a3294fe2e1c1ecd9445302dd29a91652fd4b15551e125de7316b285e4277316e4bf7ea2f941c8f408fbba310786bb21189cfc5e010", 0x6b}, {&(0x7f0000f81000)="237072b0290c4001402d8219b1db02232b375b853ea9b98fc1ee88a356cb6b458db1b96881ff7076b8bf606f29a5754d04d104c76cf061b8e3", 0x39}, {&(0x7f0000222000-0x61)="18dda32923e0c93f1859ba6006fe5903ce1ec3f4ab391afca1fe5ad40b4340b9f8f587d8ddb3659eb9f7b9e84738ee14cf6bf709d2e77bc8a129d95f73d4e06804b74b0b9150ae087a5ad17f395f85b0fe5a9131a3edf0167ef0acf930033adadb", 0x61}, {&(0x7f00005be000)="18eeee7cdea442e82c7eba10d5fddae2bd171e3026e31ca9ae9900473ed509fe9e905d781c8efc15c43adff45718d4b8ffa7784f35b160c29ab0c5623702b2d035edd175479518eeae5755e40a1bacef480d0f320df37fd0218e7a98cd53f3eb5e78c8739a757f9815d04acab907cdfa86c53838e41bf3060568495fe65e54864956e8259b5c8fc7d583746c66917b7981a290d219ef90831993ea8833638684d94d44fae036fbe10879883543", 0xad}, {&(0x7f000077d000)="aea8ff8da33155d7e479ea99826b643fcb27eb1658d1e41dc6f11e67e08e0f9e870167f4f586169920d31d62a2208fde4bfb3fb318e95b65cfe977856a5412087636be678b4ee2136765b96672574df98be209e670c1a8fbf108c5a99d8a0d73ee0c4a81f0b35177e5bdfe097d27e6bf0c9da1b0c58470bd991e3b2c0bd82ae5169bde43eb25c478cc8d1ddb734ad9c2118abf9dbe4d2e84eaf1cefc01170d00b8f6bcb9e3433acc3e76b283ea97a7cb552405330a93f6c16d8e0a1f", 0xbc}, {&(0x7f0000150000-0x46)="e4d6f42814426d8bcb2570577123d5a71af9d1f4375907467309fcb151d15fab0638f844c032fee1b7e498ffc7706cd124eea92f1f3fbca362f4e57510549f2e54d2ef3ded2e", 0x46}, {&(0x7f0000db7000-0x53)="94176bfcdb2b183f7e3378021cd46fd82b25f401b9b08e6c243c2aaa78aa86e8e0ff85574761d61e9bfc649ef2d7e5cf938147c27bd5f2a57a013809f90c574eaa6c6bc2d73dbdc18e1c01d75b10f2816ff84b", 0x53}, {&(0x7f000038d000-0x29)="ba9d82c9e5790f3b44052dd75482700483bd6eee90e58445c90f986b1075902e892708a4b08bda1352", 0x29}], 0xa, &(0x7f00008d9000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x200, 0x4, 0x6, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x0, 0x2, 0x3, r13}}], 0x60, 0x20000000}, {&(0x7f00002d3000)=@in6={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, 0x1c, &(0x7f00001ce000)=[{&(0x7f0000272000)="d3908848d5809fdf186d7a51aeba5571b5e7d1d3881c12c9ca528752bd780c570075eed95a50a4e1f61e1f44e77dd8e97a29f622820e199c163f5542a7b097100926006a828f577036f25a372fe7ecd1555e69a9e1c642a2b2d0d3adf4896e4d22952eb8671b14c165e0ee1666017ac1f5935ee5afc4733f75461d0b47808ea031c6071ed9cb0695cc4a09869ea3918b5132061324140ad81f285eec9358107f291adfec1bc9bb75fd608cabaf8a84c364a362198453ac77f02b847f931a5defe5864bb78cf409c6198ab2f287a7b2da1cf0b44b67bb639d2bcda64d75c61544d86eec49c10ddcc4a65ef7", 0xeb}, {&(0x7f0000034000-0x7f)="bd574302192a26e47989a7c213d311387977d2dae7f89991ac809321bf56fe956fbd282f142aa4a413220170121b485f91f34fb442cf00e8bdf366c9c0484332c757e712af016a9eb2eb56784c2df0e1e52c7ac7812d1451955b00874089687ba909ed71d653b4461a66129af4d349e1b7cb6ebd480f1b1491efbe02ef9182", 0x7f}, {&(0x7f00000d6000)="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", 0x1000}, {&(0x7f0000261000-0xbf)="132d213b8c7d18665d2e5406f7e21376ac080f7fd8777d3d279219f4a431506bebf6b1054548a3259b8c5294fe38e7c59f22ce5decddf1c5bb1f0cdfe8d6a0d3970f4c5be2124f5f15395c2fe0f79240f1edc2daf0855223ab5a58fc9fa58efdb805fbbc9734c86a7173137d8e89d0bfc5319e95838d091b3466fdb7136247026c0b5995de91cb2f765f47c73f45e97c2a09166066411fa00d0e6cd3d222b6cce41242f45de224c52d7fd8b7976e536b9356f1bbbee60b5161f0644cdda86a", 0xbf}], 0x4, &(0x7f0000f48000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x5a, 0x2, 0xa22d02dc6de6f1b0, 0x1a, 0x2, 0x4, 0x0, 0x20, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x2, 0x8, 0x5a1, r15}}, @init={0x18, 0x84, 0x0, {0x6, 0x35ed, 0x1, 0x8}}, @init={0x18, 0x84, 0x0, {0x8001, 0x3, 0x8bf1, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x800c, 0x1, 0x800, r16}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8008, 0x0, 0x84, r17}}], 0x120, 0x4000040}], 0x5, 0x20000000) 2018/01/16 18:27:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b54000)={0x0, 0x0}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000064000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x2000) readv(r2, &(0x7f0000809000-0x10)=[{&(0x7f0000d01000-0x1)=""/1, 0x1}], 0x1) r3 = dup3(r0, r2, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r4, r1, 0x0) ioctl$TIOCNOTTY(r3, 0x5422) 2018/01/16 18:27:15 executing program 6: iopl(0x2) 2018/01/16 18:27:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/exec\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/enforce\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000001000)=@random={'osx.\x00', 'ppp0wlan0bdevselinux{securityproc\x00'}, &(0x7f000048a000-0x1f)='vmnet1cpuset,wlan0vmnet1wlan0,\x00', 0x5, 0x0) 2018/01/16 18:27:15 executing program 5: truncate(&(0x7f0000749000)='./file0\x00', 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x180, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000004e000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00009ff000-0x4)=0x1008) mlock(&(0x7f0000c47000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x2, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000b1000-0x108)={r1, @in6={{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x600}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x1, 0x100, 0x1, 0x9, 0x2, 0x8000, 0x81, 0xffffffffffffd95c, 0x7, 0x9, 0x7fffffff, 0xfff, 0xffffffffffff8001, 0x200]}, &(0x7f0000001000-0x4)=0x108) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) connect$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x1, 0x3, 0x7, 0x6, 0x400, "dd3ee8723186c60e116392840db444eec47f18da42105b460d4e40bd7219585a826dbeff68d618d3066a0c326e2033af5130678dfc67d9e995f08d542c89a6", 0x1}, 0x60) 2018/01/16 18:27:15 executing program 6: r0 = socket(0x18, 0x0, 0x4) accept$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f000085b000-0x8)='./file0\x00', &(0x7f000002a000-0x8)=[&(0x7f0000001000-0x9)='security\x00'], &(0x7f0000000000)=[&(0x7f000051b000-0x1)='\x00', &(0x7f0000da8000-0x1)='\x00', &(0x7f0000000000)='\x00', &(0x7f0000001000-0x3)='\\%\x00', &(0x7f0000000000)='\x00', &(0x7f00004e6000-0x3)='.&\x00']) 2018/01/16 18:27:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d65df7479705d5b2ccd4000", 0x1) r1 = fcntl$getown(r0, 0x9) sched_setparam(r1, &(0x7f0000006000-0x4)=0x9) r2 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$evdev(r0, &(0x7f0000a89000-0xa8)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x20, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x100000001}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x90) write$sndseq(r2, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x7, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x60) 2018/01/16 18:27:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b69000-0x9)='/dev/ppp\x00', 0x422100, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f00002a5000-0x8)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000170000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/16 18:27:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00005e3000)='rxrpc\x00', &(0x7f0000bf2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dc3000)="", 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000c94000)='user\x00', &(0x7f0000c60000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000209000)="", 0x0, r0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00006bc000-0x11)='/selinux/context\x00', 0x2, 0x0) connect$llc(r1, &(0x7f0000515000)={0x1a, 0x1f, 0x80, 0xf800000000000000, 0x3, 0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) r2 = dup(0xffffffffffffff9c) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000977000-0x20)={"f3724ac553e9760beddca4cdd61ed9e6", {0x4, 0x1, 0x6, "06c46f6243c8", 0x5, 0x0}}) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000+0x5f2)={0x0, 0x0}) sysfs$1(0x1, &(0x7f0000945000-0x5)='user\x00') userfaultfd(0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) stat(&(0x7f0000f49000-0x8)='./file0\x00', &(0x7f0000cd4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setsig(r2, 0xa, 0x1c) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x400, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) getpeername$netrom(r2, &(0x7f0000a8a000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00001fd000)=0x10) ioctl$LOOP_CTL_REMOVE(r3, 0x4c80, 0x0) rename(&(0x7f000057a000-0x8)='./file0\x00', &(0x7f000017a000)='./file0\x00') clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000a0d000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000000000)="") 2018/01/16 18:27:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000064d000-0x4)=0x1000100000001, 0x76d) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008e4000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000bde000)=0x3, 0x4) bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ff9000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e7f000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000e85000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00005ba000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x3, 0x7fff, 0x3, 0x0, 0xa, 0xa0, 0x80, 0x88, r2, r3}, {0xc292, 0xffffffffffffffff, 0x2000000000000000, 0x80, 0x8f10000000000000, 0x40, 0x3f, 0x10001}, {0x1, 0x0, 0x0, 0x1f}, 0xfffffffffffffffd, 0xb, 0x1, 0x0, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x6c}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x1, 0x2, 0x1ff, 0x3, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f0000d3b000)="", 0xfffffffffffffdea, 0xfffffefffffffffe, &(0x7f0000ed8000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000180000)='vegas\x00', 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00008c3000-0x10)=@common="74756e6c30000000000000000100", 0x10) recvmmsg(r1, &(0x7f0000067000)=[{{&(0x7f000017a000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000d7f000-0x80)=[{&(0x7f000069a000-0x6b)=""/107, 0x6b}, {&(0x7f000040d000)=""/150, 0x96}, {&(0x7f0000bf1000)=""/121, 0x79}, {&(0x7f0000324000-0xbf)=""/191, 0xbf}, {&(0x7f00008c1000-0x6d)=""/109, 0x6d}, {&(0x7f0000ff5000-0xd0)=""/208, 0xd0}, {&(0x7f0000449000)=""/11, 0xb}, {&(0x7f0000036000)=""/166, 0xa6}], 0x8, &(0x7f0000f58000-0x1f)=""/31, 0x1f, 0xd7e6}, 0x180000000000}, {{&(0x7f0000b88000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00009eb000-0x30)=[{&(0x7f0000916000)=""/4, 0x4}, {&(0x7f00009db000-0x3b)=""/59, 0x3b}, {&(0x7f000029c000)=""/234, 0xea}], 0x3, 0x0, 0x0, 0x800}, 0x38a5daef}, {{0x0, 0x0, &(0x7f000084b000)=[{&(0x7f00003c7000)=""/123, 0x7b}, {&(0x7f0000dff000)=""/6, 0x6}, {&(0x7f0000b50000-0x67)=""/103, 0x67}, {&(0x7f00007a0000)=""/4096, 0x1000}, {&(0x7f0000532000-0xda)=""/218, 0xda}, {&(0x7f0000b46000-0x33)=""/51, 0x33}, {&(0x7f0000209000-0x22)=""/34, 0x22}, {&(0x7f0000ab2000-0xf4)=""/244, 0xf4}, {&(0x7f0000055000)=""/69, 0x45}, {&(0x7f0000c2b000)=""/4096, 0x1000}], 0xa, &(0x7f0000f13000)=""/205, 0xcd, 0xffff}, 0x80}], 0x3, 0x100, &(0x7f0000c0a000)={0x77359400, 0x0}) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000562000)="7e4e70d11fe5f70c886937e5f3030bc8cafc41582e2b636e8a270ca48b80d27597cb2640a51ebd89f0c4e0") 2018/01/16 18:27:15 executing program 6: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef7000-0x4)=0x7fd, 0x4) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000efd000)='/dev/snd/seq\x00', 0x0, 0x2001) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c7b000-0xa)={0x0, 0x0, 0x0}, &(0x7f0000d7f000-0x4)=0xc) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a8e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000efe000)=0xc) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000eff000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000efe000)=0xe8) mmap(&(0x7f0000efe000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000051e000-0x4)=0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000066d000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eff000-0x4)=0xe8) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000eff000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000efe000)=0xc) sendmsg$netlink(r2, &(0x7f0000ea1000)={&(0x7f0000169000-0xc)=@kern={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00005b6000)=[{&(0x7f0000eff000-0x12c)={0x12c, 0x39, 0x6, 0x1, 0x1, "", [@typed={0xc, 0x2c, @u32=0x3f}, @nested={0x10, 0x21, [@typed={0xc, 0x13, @uid=r4}]}, @generic="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"]}, 0x12c}, {&(0x7f00007a9000)={0x88, 0x3a, 0x300, 0x3, 0x1, "", [@nested={0x3c, 0x2f, [@typed={0xc, 0x21, @pid=r5}, @typed={0xc, 0x57, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x30, @void=""}, @typed={0x18, 0x34, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}}]}, @generic="14c4fad79b203e2634f6ce48a9f2fbc59b0b3be52d469169217e6b5b8dbc8c9059ce567642d32371bd34a15ddcfd4f323b41eba379b035369f"]}, 0x88}, {&(0x7f0000eff000-0x290)={0x290, 0x2b, 0x200, 0x1, 0x3, "", [@generic="b82666ce8a5d47f50a7b4d299190ffbd3c55da09d2c46cc31474670b0f8d9a751af8c9e1fa20a5976f8733101b386362189505e9658843f198dfc0ddaf7327f149eae246d50c1885a44b578d440af9141c33fddf7cf0f45941ce3a0f07eef00cda2e246bb3e125229b1df088410d071166a96bb56d17e055c8b1a41e702c79c7a17ee1c4aff4d0a244f99223d9b8be287454cfc8ffeb4923ca5113385754288a149b5eaf5e2b7eacba2ae74685c65dd12ed059afd1c0a23e2f01ad2e8a8a8828ffae40e7d5a9e273886f6188e439987e0d0f2dc7d2cd7a7d42a74b687b54e2dfd6", @generic="342e87d3900b98638ab2ebd74c6c80f8cd71621e9bc52a228a0cf908f48a06d0e0c983f02dfdd16335831d04b9d6e03fee24eedbab2a4fff5d0061ef80dc89a604dd400b4941cfc63c4e9ebacc1e430d1bc4d8a318e86bccf32735a459a25ad56e5a69efd86b09a732986608a8cfd93f75ef0168cb2bea84e59537a5573d05b08d27b1458b37bd26321f5b429e9d38dbc37a35bb215fbc2fd9b2746b2ee114709c894c43896d4c0bb165e2714a59f8", @typed={0xc, 0x64, @fd=r3}, @generic="fac6e1291702aa2fd77b8b11500f2d6a5b80fb25a2b3b501008afa42bb73566fa31f006fea843800a7f20a3d7549f3128626dcb5e5d0def68514628323ba3f059b46c9534cb1226c165f6f99da748168f7f9a7a63a482a6296ac691605bce2c78d0c7940aff9110245f07051c31b6b1142084f00a87ce9c11762f3a0acdf7618c954e11b251b6b8044cda9ba5aeabced7fd9aae01d46b0647d07767123184bedec08602eb094740ed9b8606b42720b142954ed1d5b33a3bce0500a0cf0017a1f2e0e9d649dbde50be419557c15e55274fa3247d874f9eac6baf342cdb3cc94753a67"]}, 0x290}, {&(0x7f00007ae000-0x28)={0x28, 0x13, 0x100, 0x1, 0x1, "", [@typed={0x18, 0x78, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xfffffffffffffffa}}]}, 0x28}, {&(0x7f000058d000-0x14c)={0x14c, 0x2c, 0x100, 0x2, 0x3, "", [@generic="06c7d5501ef0133c50c384bc180ed56e86cad900b24b117a69ee11959068eb8caab57222f017373c3ce2e2b45a6a0fc83f96d5ecbd2998c6ed02fe960356a806d1b9f4e58d7df2eedc628e1097e7bc4b0151384003f31ffadc4c436bc083f025aa8aef713178ead7d9455d8327f71cb4e99f99ad289036240f3dc992976588df0fa51a416f166a01230ef0985a6c012ea012b30fd304dbeb783b7bff9e2f25cde6de23d1b9b2b43f8f0e0633f50e4e", @generic="9891363318b27c76d4d25084d84bb5b50534088ab97e1b518761947d759af8d50b2a8daf2164fe9ce16d2e5b0a39d362ce53502df17d94e5e0fefa366c16bdac850ec1b60885dacf66b3d11ba83385cc51e823bc38bcb15a83baa5d15caf293b83f7b0db20eceec42fb39d2d7e71f7d20e626efe56c2e04b605bef8806ee499b369f35f1a5ff84b3c5dd7a3c"]}, 0x14c}, {&(0x7f0000eff000-0x12dc)={0x12dc, 0x2f, 0x804, 0x7, 0x3, "", [@generic="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@nested={0xd0, 0x3d, [@generic="575df186e2f50e7d276c45f0815fd7cfd0824a424544065f6742187557c003be29c0cfe894cf60ed1b2dba96b4b946dfb69ade00dcc3007a57ba2f62aeea750cb6df2719b68aa7fe84c7235af22018417472bd3426818489d28aabba6ac8ec9a8f1d15d79b8d5d46f778350e4d954fe2aa40c5128b48fa15b5a48ee28a1e69bf6ae1483e6a44b4c0b1c2e2b23e2078d15896116cfba4b5f42f2c0d512808696cc957f94edf4a89e9c5d7560531b2f963bab6babf5ed335d535a3504b63af9b77ec9359f268b4fbc004"]}, @nested={0x12c, 0x2a, [@typed={0xc, 0x3f, @u32=0x7}, @typed={0x10, 0x17, @u64=0x0}, @typed={0xc, 0x33, @u32=0xedd2}, @typed={0xc, 0xc, @fd=r2}, @generic="9d10e9fab6a283afbfb946dcd2bfaa266fb3ab59223ce06d4fdeaa306f7b09a3134a9c63c3759a673554f647e5dce4eaa1e543e0534b009b3e10d1781346e8a4c05cee4dc6d20420a8ea1c1e44e778391065454e1151dc0b25115c88904cb780bf81a7ab3883ffcfe0efba55843b4c3aeb96b6e32e2254a27b13f0b13b8262804fafa36762fe407cc697a9a9c7558ec494b2856e457f97017da4ae87a2e25db9f2c1e17ac98c1c4516f2860a856a4962202eff75e6aa12454d1ae5969953d3e744d54f72c80232b83c2b8ba5f3a3b2acf3d9f12229ef6316a4ef7945d8333bbacf98b325228c0aff5589261d3088b0c823a52b09"]}, @nested={0xb8, 0x8a, [@generic="d3a380d84016d0a6fe38daa4f11817c3ac6e7fc7c47c0cbcc20542b2a046b6b60fe73e7a76ff0acdd3b4ac6e2a082a481f486579514e", @typed={0x18, 0x59, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="1620b1f4c7ee2e895c442eefbab2fb1e4d7530bce18247152f0d9fa3bf480993af889356573b72682ad2e0504f75aa7f508f4007e3edea0daa50093e812cf08575b7c0f222cff93543536026f76e362fd7bc", @typed={0x8, 0x19, @void=""}, @typed={0xc, 0x75, @fd=r3}]}, @typed={0xc, 0x18, @str='lo\x00'}, @typed={0xc, 0x38, @uid=r6}]}, 0x12dc}, {&(0x7f0000efe000)={0x20, 0x1d, 0x10, 0x7, 0x3, "", [@typed={0x10, 0x8a, @u64=0x2f26}]}, 0x20}], 0x7, &(0x7f0000614000)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r2, r3, r0, r1, r2, r2]}, @rights={0x30, 0x1, 0x1, [r0, r1, r3, r0, r1, r1, r2, r3]}, @rights={0x18, 0x1, 0x1, [r1, r1]}], 0x90, 0x1}, 0x80) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000efd000)={0x1, 0x1, 0x428, 0x0, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r2, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000)=[{&(0x7f0000efe000-0xb8)=""/184, 0xb8}], 0x1, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/16 18:27:15 executing program 1: r0 = creat(&(0x7f000041d000-0x8)='./file0\x00', 0x10) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000063d000)=""/4096, &(0x7f000087e000)=0x1000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) syncfs(r1) 2018/01/16 18:27:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) mount(&(0x7f00002ea000-0xa)='./control\x00', &(0x7f0000c72000-0x10)='./control/file0\x00', &(0x7f0000dbe000-0x5)='ext3\x00', 0x4000, &(0x7f0000793000-0xb8)="7ff665afcf0720701c46ba09b52671ba29c652fac9ee71a7f92b1815ae9211dd8af4930a422c87fbe4f0e27a2a125f95e4de47d5dc9f90ed0360424faf16edd15fe7bd30f1da07299767aed4662d374e9ff0dd7d9da4716ceb12179ef90b71f9393a32bd9765d86a58bcd3b81d755cadf65a9b139df216fffb5d43a3d9ad78e0c77a3d2b132110507d3eda8aa3ad125e9ce52965c6d5675a9d4601bbbd34919836e75e773600ec690d4f981d9edde36eba1bb2fea39a9e24") ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mknod$loop(&(0x7f0000ac3000-0x10)='./control/file0\x00', 0x0, 0x0) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000ac2000)='./control/file0\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 18:27:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ea6000)={0x6, 0x1, 0x200, 0x0, 0x1, 0x9, 0x7, 0xe43, 0x0}, &(0x7f000099b000-0x4)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e40000-0x8)={r1, 0x4}, &(0x7f000028a000)=0x8) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)="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", 0x6bc}, {&(0x7f000030c000-0x6a)="fdd53b5fc9cfdbd519ea88dd09a6ce98b1a9bf6b6dff139dde7e9e8f41766f3844f60aa4cecb371b844cdae15110b37fcbf0d48fd18e2a49a0f71bd2aebdaae384ec5bab0fddf248342f19758117b050d43a8eac74784da7b7b2e57e798fb66562e625675b39927886", 0x69}, {&(0x7f000018a000-0x44)="4e9162197e92a612fd27645088dcdc5a3dd062ae2c7eee4e7f38ceb97729225f9b64526556342d070c058f473c2d0c5e8a3a6e609918f98507f15118033f8bfac6f05f6c", 0x44}], 0x3, 0x0, 0x0, 0x40001}, 0x81}, {{&(0x7f0000517000)=@generic={0x1, "c47e826961d970572642d99ffb24b6010400000bb89edce4d5bfcf4e5e173c240dab38c81606cb582506676a20e98ecd9a77f043d5d3bd488274c88c3347b02c55718ae4e5f3dad617a5d1e3f3131acb541ba90dc124198440468edefe3757916071317c3a33c30df44960a97bfc27734dead8b9867735160f79f4876c6f"}, 0x80, &(0x7f00002ad000-0x30)=[], 0x0, 0x0, 0x0, 0x20004894}, 0x80000000}], 0x2, 0x40017) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f000071f000-0x8)={@loopback=0x0, @empty=0x0}, &(0x7f0000046000-0x4)=0x8) 2018/01/16 18:27:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001000)=""/65, 0x41}, {&(0x7f0000001000)=""/247, 0xf7}, {&(0x7f0000001000)=""/35, 0x23}, {&(0x7f0000000000)=""/154, 0x9a}, {&(0x7f0000002000-0x38)=""/56, 0x38}, {&(0x7f0000001000)=""/136, 0xfffffffffffffc51}, {&(0x7f0000001000)=""/225, 0xe1}, {&(0x7f0000001000-0xfa)=""/250, 0xfa}], 0x8) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000000)={0x4, &(0x7f000034b000)=[0x27d, 0x5, 0x3, 0x3]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000001000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ddd000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000083000)=@assoc_id=0x0, &(0x7f00004a7000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={r3, 0x3, 0x20}, 0xc) 2018/01/16 18:27:16 executing program 5: clone(0x0, &(0x7f000059f000-0x12)="", &(0x7f0000cf3000-0x4)=0x0, &(0x7f00000c6000-0x4)=0x0, &(0x7f0000e73000-0x7e)="") openat$hwrng(0xffffffffffffff9c, &(0x7f0000e60000-0xb)='/dev/hwrng\x00', 0x2040, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000a31000-0x8)=0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a8d000-0x16)='/selinux/checkreqprot\x00', 0x400400, 0x0) 2018/01/16 18:27:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x4, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000a2e000)={0x2, 0x0, 0x4, 0x0, 0x0}) r1 = getpgrp(0xffffffffffffffff) waitid(0x1, r1, &(0x7f00004f1000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x40000000, &(0x7f0000f48000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000ece000)={0xcca, 0x1, 0x800, 0x8, 0xfffffffffffffff8}, 0xc) 2018/01/16 18:27:16 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000036000)='ns/uts\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0xffffffffffffff9a, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) getsockname$inet6(r0, &(0x7f0000e46000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000bec000-0x4)=0x1c) 2018/01/16 18:27:16 executing program 5: mmap(&(0x7f0000000000/0xd9b000)=nil, 0xd9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00009af000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c37000-0x4)=0x10, 0x80800) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000086d000-0x8)={0x0, 0x161b}, &(0x7f0000d9c000-0x4)=0x8) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000d7f000)={r1, @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]}, [0x80040000, 0xffffffffffffa5ad, 0x9, 0xfffffffffffffffa, 0x1, 0x3000000000000, 0x3, 0x727217db, 0x100000000, 0x10003, 0x88c, 0x0, 0x3cf4, 0x100000001, 0x800000000005]}, &(0x7f0000d9c000)=0x108) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000543000-0x88)={0x4, {{0xa, 0x2, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a4f000)='/dev/keychord\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000428000-0xc)={0x0, 0x0}) 2018/01/16 18:27:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000f84000-0x1000)="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", 0x1000, 0x20000000, &(0x7f0000a8b000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000616000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000e8d000)=[{{&(0x7f0000d09000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000a9c000)=[{&(0x7f0000cb9000)="", 0x0}, {&(0x7f000099e000)="d72edf5ccd55901ef5f733", 0xb}], 0x2, &(0x7f0000859000)=[{0x68, 0x10f, 0x11c, "fe0c4f7ad01538c9fa824fe9674e266ef2cfdc6d60239abf243ca24e88acf9689c989810184495c513925eeea16063d58ce797162d1aadbaab291e644d2a964a6f515d10d6777e0e3d3e07bfb72b2653d5481afe08c9"}, {0xb0, 0x113, 0x4, "ad1cf99143b1f61928567db9e1074918df9f410830f0fddbf6f84d6ca7ef2e1fa4cc413d98a1d657ab21e17b57f9860984e30801016d4bcd323b19979fe62925a1908b607b3962d68e8227b19900cb1d6447e09c12547b7c96af0c2909b3e13c5463ec70ea44c69539dc71a5d46b3586bb0f4c31fc8f3522966626ec645a732b68c75054fb8fa4264ce8186d89aaa383745b8e58eeda08fac5"}], 0x118, 0x4000000}, 0x42ac8193}, {{&(0x7f000057d000)=@rc={0x1f, {0x1f, 0x0, 0xc1, 0x401, 0x7f, 0xffffffffffffff52}, 0x8}, 0x9, &(0x7f00009a9000-0x30)=[{&(0x7f0000bff000)="b8f42014af36736546c09a8a99d569ff79898aaf4e28d91f27c70863fa488cb9d65414ccceb6bea618b30421303d9cb905158678506a47060311d9133c295e37b6ef5605fad1d5f8103fc3c54df13a0d2e647fdbdfa65c9244c029c28ca01aecb976de199bc3e2408250e31a145d8698e214e5fe8485e5698f9556ec913bcc870ec4efa6f81754f1e0d29177265bf45cc1cc4851d383140963be0e341d318843dfb9fa3dd53ae6f306211dcf11289938a3b98f424d272c75d7b900779bbda125bd2ffc427a7158ee91630e34fd9c12c4aeaeccb6ed", 0xd5}, {&(0x7f0000b1e000-0xe1)="a5b1897ef9c6c4aeb1c3dc2c7dacf25ae0c2a495199080e648e2fe200e456430512ff8a155f561b0346c31b790adbc1e4b1d568d77e5a5a78ef35fa5200805478b9d511e9d3c31abc9e1ae5a7853f03cffd25e7c977520257b82be9e922c073c4dc4456de0eb41b20eef14e803581e48a69e27ce874dd817532b91e269eb252aec7d70770f9e5b58fbca4b30046c68bc3e38ffcaa7daa3e59c31eee3dde0494c832a5bdb9cf6869464d1ad02ee13023cb24f7dd4edc3a0361a6c60da1f9d09c072d37f564cf238b7c595bd7a734329078b5072b6d35e9b8adadcb92d336cfd8b04", 0xe1}, {&(0x7f000087f000-0x5)="d6f4a8daec", 0x5}], 0x3, &(0x7f00002bf000-0x408)=[{0xc0, 0x1, 0x100000000, "eed110f18e41445ed9dff79274cf9144922174c3c05bfe8a2268b197b232ae6a2cf4a0244fb2164c6fcf627b8270cdf7a183f331fa1bae984dd9bb623430307ada7644687fdf6ad2bb98bc1022d4591f6f12fdfa465f5cb706a484a38aa4b0d4654a69d82b7c5a57a7fb1ff3b86fbc22e7549bbb4f4ccad8ef51e248544eaa803f1ed8a44041f82b03620548afacc0b58653d9778927e60849f224502b34712038808b837e2fb8b16be8"}, {0xb8, 0x10f, 0x80, "0c0c0cb53bf408f124db4fee78db0ba3b2f63c153d35d32fdccc85c0c4b9647a57b793a43c190cb80353c917f08da28dd579a3759f9c6db6bde0a5198257ac78f8ebd5792ebf559debf165dbc7a49e05c7ebf3ab3b470653f69e6cd14ac66db25a8995315cf400f633dec662c3a9b7a279563c5f5d4fa59ed44f7d7c548dd9c80942599996fbd8533b7145935e2418ef2a18f013bf31aaf3973e6578768809162eac"}, {0x20, 0x84, 0x5, "a8ee0cc4bff4101f9332"}, {0x70, 0x10e, 0x100000001, "12c53c55c8096458e8c1eb1a89aa901c0080360aa6e18f05729ac8d6cd96bd49e7cfec8ba8830d4ef6375d06a5f016a934f1c7b6a36a77406734437eb51801a4a3aa3a6f097ada9133e112b32148e3d6551afb219e3f4c2639"}, {0xb8, 0x18a, 0x80, "21f85ac94af537d457bfd35282ded540867574418cc9e29767467272ab92597d7cb602410b01f51f4e330c5dbc827c1cd258da9d40e2b0b4673f3ce25753865ae50f136871eb2796b8a569201f53abcf382afebf2f38199608522c5432f68c91bca22ad8754e8fea71df9ffdea3386a45172cb85fd1dab5528143cdc3ce4283155b6e8422d368868174a5b8c8501b62da01fde490d2c1db1cc20bd7f338844cad464444fb0671a"}, {0x58, 0x100, 0x9, "8bd526e0626f0ebba4accb99ce10c50916c036ed753e1b35159db4b98a8548b9a6e2a715a770049f377606ecf76b3b47f51bf13b9a8ee78e447efefa52368ffd334a4e55"}, {0x20, 0x3a, 0x9, "4d03e7939bd1ba0b994f"}, {0xd0, 0x111, 0x599, "0f509dcfaf5d7fa6dc9c7402256bbbe6947a0c55651696fe23dd9340e374100570f573f989c15a401912f777840df7342a8cb9bebb571a3578f79589598ac2dc982935a58c110f5dfdc45b6db8883c7dc8d71fc5bc23ddccd0c9d292fa487983d0f2f8a53c626aca747719f2dc423d633161c4c14a5af0ff2f88772c2e854c54551377fcf51a71d4f1bde2f5b723d4fea4acd0d5d4544577f9de91d8ea68a8b4c2cb05f5f3e7bceec9f8cb079097c7466c73c19427aacec4bc"}], 0x408, 0x8804}, 0xad}, {{&(0x7f00007e1000-0x10)=@ethernet={0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e4a000)=[{&(0x7f0000719000)="6cdeda9f64b495f2e0e756433b4f1b3ff4561c0b3a705211dff998b0d837b02f93ec06369a90d82f0dab2839c971b207e08e4d051616f58ee65892706d9240df7a66d2ef2a122f255709b9413993e60e1a74a7f1172317bbdc6016753c3bb137c3ab47c2aea149bae79f12205746f03cab52e48c278e6109fc4ce562dfdb9a9bf42dfc7d0991b9b72d03964f77", 0x8d}, {&(0x7f0000d1d000)="4aba8ed1e717f36f6fc786f6f335c4341cdba4131179288996d357830ed2113e98b5c6413b0db49b8492f44569b22ee222932ddcc567dd278099aaf06b22948c928129105bef66d287bad9fc7f6f5803634d44891e16bd3be7ab00a0d5bf9726e5f02cd2ed54de6fa8cfcfd6305350b7e4f36adedb4748e91babbaaec4f362d0232a50cccfb4a58d57b57847085fcbc97cfc6ea97e0db68bc5317ee8fdb9455322f4abd8ab0e45aa5fe2c44eb96badc336", 0xb1}, {&(0x7f0000455000)="c55c5f7e67d9cd88d596570e89b8fabe69d508b3946f23e34164c2fdba7e72f4530c01447f893f98cb5f7d02ce48f0abfb517cf82adb193093790bf4dcc45d10677bf2c1fe53debf07af1491f816e61fcdc401ba2c0aa306c31fb6bbb002ca71d94eb089da7e6d7843bb6946675ed2cdd143be0fcbed0c675cd41a31defbe6c81fc4f881564fb2223a6a60ea6a4ca2828bbbf351", 0x94}], 0x3, &(0x7f0000ea2000)=[{0x100, 0x2f, 0x7, "5bb1956794af094b6870ae3b163378cd0345e47b3a04a3cee36e5044998db2cce87725b6889f3ab4b09b8e6015894b87ae5c0a85e5f555c1c29c617b20ae434e98f69310e8702f3da5b7855081dd0c2a6cb6f352bd59979fd05a88f4355ce9ff51715720e9224303e3f3f1e385fd91673a67b035bbc31faadba5c0194403afaf17395e70fc6d0c9051eeebbdda7b30b8d284d1951792a677fe56238b4669dce3fabfe17e220ad1534369f9ec60533f335926d99f3ea4283c3e2986063b4e1319bd7b6b11cddfc7bea7d1efc3ecc58bb531238b7e17e7b118b96ce3631655bb2ab7b9406041c03f05e3140427d75d"}, {0x38, 0x115, 0x3, "04d085220b6bb487cc9117b5c99e345b39a908c29823f22527b390ce700ca7c08274f2"}, {0x50, 0x11f, 0x4, "b1837ff3e238def765fbca99b8e36565a292d81c280a05f56e1b3bef8caef551442795241c541d2db3a79b59e054728e45fbe19f305022b3ccc2939be37f90"}, {0xa0, 0x115, 0x0, "3d5009554b8ac8fe8b4ccc0f9c9e34c285c90b8ada858792d44f68fd75918b0b0e7be0b65bdea6ec1946ddb31c3cc279eafd26a6c540ef3eb5bca8b6065094234890bdf5452ca9246618a0c877533a21c709ef7de829f69ee6a613323a9aab71f75b223e68cc4c51bc11b4d333427504238090a18d4c60d85c140be9dc8ef16febbe30c5353c061d506c5f07"}], 0x228, 0x4000000}, 0x9}], 0x3, 0x5) r1 = socket$inet(0x2, 0x2, 0x8) r2 = syz_open_dev$mice(&(0x7f0000fdc000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f000014c000-0x4)=0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000107000-0x4)=0x3, 0xfffffffffffffecf) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009ac000-0x4)=0x8, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002ac000)={0x0, 0x0, 0x0}, &(0x7f0000b3c000-0x4)=0xc) sched_getattr(r3, &(0x7f00002c7000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000bd2000)=""/233, &(0x7f00001f4000)=0xe9) 2018/01/16 18:27:16 executing program 1: syz_open_dev$random(&(0x7f0000d10000)='/dev/random\x00', 0x0, 0x80080) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x200000000002) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001b9000)="7f", 0x0) 2018/01/16 18:27:16 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000020000)='/dev/rtc\x00', 0x141000, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000001000)=@req={0x218, 0x7, 0xfffffffffffffeff, 0x80000000}, 0x10) vmsplice(0xffffffffffffffff, &(0x7f000000b000-0x60)=[{&(0x7f000001f000-0x1000)="afe1471498d3abf9c0693517b0099f16f084c00c7328555dd061cbe3ed7838cbfd48d0d5c423a9610670a79d9a70e8d5121f03c2be0c18fc65878797a6337028b873a53e62d6bd4c28f83ac8aa9dcfd8804d4786786bd28887c0dcacf93148632118342afd09feaecd4a869b320bf70612279f106e8a8d6ad8144b69ae258c0ac0054f581e7e4b5da711300a29df81be9a0056fd5979fc2f1b382d62cc481247bf81d45e8e367e367f9e078a8ae864d3e2c0d1c34458fb67d3f1703c6e64f75c55089a91704e7835167172cd2030dd79570a907bb6fc1cfcefee29cedd0583dabf251470ccd3cbbfeac1e86fc2f999969a15d32e08f61ae7fbe75494df78", 0xfe}, {&(0x7f000001e000)="d397a06f326f526d609579fa94dd4113822034600536e799db1d06a7ad1ed520fd200362a3388cc93bae65a5fd3b99d255fba69eb6202f5547f2e68193e9c77f39fe735171284345f761e4b3770fd163626796f4470992d6597d3d0c3a1b713c63ce7f0266fd680bd6c488c666b391daece50e4e93c02b01690b557e37a6ea3997924b910206e0547aff25e90c9a84aa423a", 0x92}], 0x2, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000001e000-0x2)="a843") mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000021000)={0x8, 0x8, 0x10000, 0x7, 0x1f, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/16 18:27:16 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x9, 0x40000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000001000)={0x0, 0x3, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4}, &(0x7f0000001000)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 18:27:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000dd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000265000+0xeeb)='/selinux/validatetrans\x00', 0x1, 0x0) r3 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00008e1000-0xe8)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000086f000)=0xe8) r5 = getgid() r6 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000556000-0x8)='./file0\x00', &(0x7f0000734000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a65000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006ce000)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000b4000)=0x0) fstat(r1, &(0x7f0000ef5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000bdf000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00003cd000)=0x0) r13 = geteuid() getgroups(0x6, &(0x7f0000cd6000-0x18)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0]) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000016b000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000d33000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000efa000)=0xe8) socket$key(0xf, 0x3, 0x2) fstat(r1, &(0x7f0000b38000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000554000)={&(0x7f0000d56000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00007e5000-0x60)=[{&(0x7f0000cd9000)="bc6b9aaebe7a2f0bb53d64f29d9a4c1412bc3d1a74c6483913bac4bcbf8b55cb9df30f4e102710236b112807a466707e8ed7f7da7294d961dc5b6505c400912e938e3f562f7598c57a9dd21eb35b4483a1e70d4650621c7a383ed71eaa46ed60969ec597b92e7a1f37ee8aa534cd2925ebb6376c768447fbe88db319c4921245c80e6af8abc4f16b854619d481881eb0241b452efe51e5a730e8888a06cc956e8f60e20d80dc13e7bbefb1c757e553c0cf9bbee37134ce49464099dc5eb31ecb1dd24435", 0xc4}, {&(0x7f0000299000-0xbc)="9a747112689c391488ce9e7823c01c3abdac77eb096f2fdb065940175a496318a2dc2ef2bf7ed2ab9817b97e3bcab9491e294ab913b577ec1fdde1ad59f9d5b5f59dce7144e9608496c44b9c238e972c0eb7f47079abe55dccc6cc001cbedce0bb3742d723798530e3497b4db1fdd58f0b33d50168fc674e764f3577929f5f923fd07331c1233c59e721e1b3bab54d19b0575f7e01b8d4f8c59c5d2b82578e19d3bb64d62a3c521066a5e608d5743529ec14fb605e937b1fb5a4a813", 0xbc}, {&(0x7f00002de000-0x1f)="c4f64e86a5500a3af2f38fb5d4e5b05878696567668501bad51b02b127f7e0ff", 0x20}, {&(0x7f00006e9000)="ea361744c2bb211ce915f7d6303e6d3f304f5c47e6e73f4b0ad597ed5189b5371ca02d2d0185da10d01f09c3374cb17ae59d738003bf146a2457", 0x3a}, {&(0x7f0000682000)="276990959923edbb50ee8d8fa5a738716e7e141c82cc740752bae3f0fa14ef2220ca4bbaa991f354d3813d2b5f9b5f2831636f8c5969daa1d710d1f9dbea8cd4bbf3082320dbf411c05a81dcc604fe8a8d3fbdf21897fe10bce3ecec804469b63d3e58eb0a7aab3a93285ff686dfa8f495df5ce2c66a8a7ea3f4faca15cb9035e0102374bc6a48dd8f7aef2cf5d9451fb4b60e19f9e04652f3b962d1dc2253178f173cedd28cbb759ce5c4887d1a348f606a678b553072b8ce0bd4aee8084d93470b37387cea66cffea9bc49c64af26518f319b1377bb145c751b63e1cc1e775d9b6b497582f739a590f9de7ddb55f", 0xef}, {&(0x7f00002ef000)="99b3489eae91593eb9e85291e07936831bb1ec489e71f1ed21130d3dfda846a47c54129f83a7d4e04f7542f655dfb3e365c80c0ee3b16d01bb18e63458f53b7988652c67c5e5ead96574232dc6a98630a894268618c31a4028b6f1e515d34e5287387dd040b31affae719d15440b7a88ab62b6275b76f6a1646d644798ea9752c1c0704808046c48570a766d3f3202ea79", 0x91}], 0x6, &(0x7f0000721000-0x108)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x108, 0x80}, 0x4000) r18 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000736000)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r18, 0x4c00, r1) ioctl$PIO_UNISCRNMAP(r18, 0x4b6a, &(0x7f000057f000)="0b044dbd45aee7daa143636db0b04bce58f480a4ed99a85d13e2a3a3a1e1d7e0a5f2b456f89f5eb448c32dc86dca9735cdf6eb8863ed84be131722591316aefa14e74afa0f734d9b22") writev(r1, &(0x7f00007cb000)=[{&(0x7f0000dbe000)="290000002e003109ebff0706000000000000000000ff00001883000016fffff70000d81f99645aff00", 0x29}], 0x1) 2018/01/16 18:27:16 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000007000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0x26, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000941000-0x4)=0x0) 2018/01/16 18:27:16 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c99000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000740000-0xc)={0x909a, 0x1, 0x7b55, 0x9, 0x200, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) shutdown(r1, 0xfffffffffffffffe) poll(&(0x7f0000ffe000-0x30)=[{r1, 0x0, 0x0}], 0x1, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a4000)='/selinux/load\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000223000-0x4)=0x0, &(0x7f0000b9c000-0x4)=0x4) 2018/01/16 18:27:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x803, 0x17565102) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cf3000-0x108)={0x7, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/16 18:27:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) r0 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000002000-0x8)='./file0\x00', 0x100, 0x8) tgkill(r0, r0, 0x24) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a7b000)='./file0\x00', 0x184) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$sg(&(0x7f0000f7f000-0x9)='/dev/sg#\x00', 0x80000001, 0x4000) getsockname(r2, &(0x7f0000c37000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000677000-0x4)=0x14) link(&(0x7f00000ee000-0x8)='./file0\x00', &(0x7f0000d63000)='./file0/file0\x00') 2018/01/16 18:27:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b0a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept$inet6(r0, &(0x7f0000481000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000044d000-0x4)=0x1c) r1 = socket$inet6(0xa, 0x80001, 0x0) connect$inet6(r1, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) 2018/01/16 18:27:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b5f000-0x10)={0x2, &(0x7f0000fc0000)=[{0x28, 0x0, 0x0, 0x0}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mount(&(0x7f00003c2000)='./file0/bus\x00', &(0x7f0000122000)='./file0/bus\x00', &(0x7f0000772000-0x7)='mqueue\x00', 0x0, 0x0) 2018/01/16 18:27:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000786000)={0x0, 0x7fffffff, 0x7, 0x3ff}, &(0x7f000060d000)=0x10) r2 = syz_open_dev$usbmon(&(0x7f00002c4000-0xd)='/dev/usbmon#\x00', 0x1800000000, 0x202) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000206000-0x4)=0x921) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000003e000)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x401, 0xffffffff, 0x3f, 0x28}, &(0x7f0000b72000)=0xa0) sync_file_range(r0, 0xfffffffffffffffb, 0xfffffffffffffffd, 0x0) bind$inet(r0, &(0x7f0000e71000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679c00800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000e9ffff48740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r3 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00008d7000)=0x20b0e203) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffbfffffd}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000be8000-0x18)=@generic={0x80000001, 0xfff, 0x2}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f000040a000-0x10)=@common='bcsh0\x00', 0x10) sendmsg$inet_sctp(r3, &(0x7f0000267000)={&(0x7f00008f0000-0x10)=@in={0x2, 0x3, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000227000)=[{&(0x7f0000a1c000-0xa7)="d245bec868fe8a4d46a784dc532e4e14eea947244a9ac9e82f0f51be69013d4d6b0b83ab7a247537bb7ade03d5fc2c590df640f9f442a8da5df7dce4dabe05de121e90e14406c093b1d6365ea5cb9f802f05e8af43f1e1d6e371bd3acee3ace500de32dac9783c794c2dabd91fbdccf8f72ddd1b788045cdb8177d1adf8db611820e493c9079fc5a2e45b83e6de17250d404ef0f88022b74a83ddab5d082d0c1a1d92b7812fde9", 0xa7}, {&(0x7f00001d9000-0x91)="0ded679e7ed23b1a24a18449a654cfc374f80fe07e72c1aa53724197d72acbd7f88ccccf624b0877bf33eb725b77376034a12c782901fad3c7e298e09a43d742744c593c981052623fa846c09e92da8534078bd91663762c5f90c1f98285e4735176733ae67cb629f4f8ed3125d275d9a156245d0903b16691801ff62547323e29b8bde68eadcef5777f5401b82137c56c", 0x91}], 0x2, &(0x7f0000cde000)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x0, 0x5, 0x2, 0x0, 0x3f, 0xfff, 0x5, r1}}], 0x30, 0x4000005}, 0x80) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000bd3000)={@common='ip_vti0\x00', @ifru_flags=0x400}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000782000-0x43)="0cd116836338d1d5d9090f329b191c360df2d48a1cf5216c7b807a383dadf935792af1954e3d18636b57133d2d93d6633e0a08e417c9645a3495ef82630c78b0f702dd", 0x43) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000afd000-0x8)={0x0, 0xe5}, &(0x7f0000eb1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d39000-0x10)={r4, 0x3ff, 0x1, 0x8}, 0x10) [ 70.595798] binder: 15453:15470 unknown command 0 [ 70.603688] binder: 15453:15470 ioctl c0306201 2000a000 returned -22 [ 70.616344] FAULT_FLAG_ALLOW_RETRY missing 30 2018/01/16 18:27:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000090d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000a60000)={{0xa, 0x1, 0x40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x200}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xdae1}, 0x7, [0x6, 0xffff, 0x800, 0x2, 0x5, 0x1, 0x2, 0x8]}, 0x5c) flock(r1, 0x1fffffffffffe) socket$inet_sctp(0x2, 0x5, 0x84) flock(r0, 0x1) flock(r0, 0x1) 2018/01/16 18:27:16 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000198000)="", 0x0, 0xfffffffffffffffc, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/enforce\x00', 0x0, 0x0) [ 70.616355] CPU: 1 PID: 15465 Comm: syz-executor2 Not tainted 4.9.76-g8dec074 #13 [ 70.616359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.616372] ffff8801d4837710 ffffffff81d93169 ffff8801d48379f0 0000000000000000 [ 70.616383] ffff8801cb1cbd90 ffff8801d48378e0 ffff8801cb1cbc80 ffff8801d4837908 [ 70.616394] ffffffff81660c0a 0000000000002a2e ffff8801d50a08f0 ffff8801d50a08a0 [ 70.616397] Call Trace: [ 70.616411] [] dump_stack+0xc1/0x128 [ 70.616424] [] handle_userfault+0xa3a/0x1310 [ 70.616436] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 70.616445] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 70.616454] [] ? handle_mm_fault+0x117b/0x2530 [ 70.616461] [] ? handle_mm_fault+0x1fc3/0x2530 [ 70.616468] [] handle_mm_fault+0x1fd1/0x2530 [ 70.616476] [] ? __might_sleep+0x95/0x1a0 [ 70.616483] [] ? __pmd_alloc+0x410/0x410 [ 70.616492] [] __do_page_fault+0x5c2/0xd40 [ 70.616500] [] ? mm_fault_error+0x2c0/0x2c0 [ 70.616509] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 70.616516] [] do_page_fault+0x27/0x30 [ 70.616525] [] page_fault+0x28/0x30 [ 70.616534] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 70.616542] [] ? core_sys_select+0x3be/0x730 [ 70.616549] [] ? core_sys_select+0xa8/0x730 [ 70.616556] [] ? do_select+0x13b0/0x13b0 [ 70.616566] [] ? kvm_clock_read+0x23/0x40 [ 70.616575] [] ? kvm_clock_get_cycles+0x9/0x10 [ 70.616582] [] ? ktime_get_ts64+0x1ea/0x2c0 [ 70.616589] [] ? poll_select_set_timeout+0xa6/0x110 [ 70.616596] [] ? timespec64_add_safe+0x10c/0x170 [ 70.616604] [] SyS_select+0x158/0x1e0 [ 70.616612] [] ? core_sys_select+0x730/0x730 [ 70.616619] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 [ 70.616628] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 70.616636] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 70.616643] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 70.641569] FAULT_FLAG_ALLOW_RETRY missing 30 [ 70.641578] CPU: 1 PID: 15465 Comm: syz-executor2 Not tainted 4.9.76-g8dec074 #13 [ 70.641583] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.641597] ffff8801d4837710 ffffffff81d93169 ffff8801d48379f0 0000000000000000 [ 70.641608] ffff8801c2ad7a90 ffff8801d48378e0 ffff8801c2ad7980 ffff8801d4837908 [ 70.641618] ffffffff81660c0a 0000000000002a2e ffff8801d50a08f0 ffff8801d50a08a0 [ 70.641621] Call Trace: [ 70.641633] [] dump_stack+0xc1/0x128 [ 70.641646] [] handle_userfault+0xa3a/0x1310 [ 70.641658] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 70.641667] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 70.641675] [] ? handle_mm_fault+0x117b/0x2530 [ 70.641682] [] ? handle_mm_fault+0x1fc3/0x2530 [ 70.641688] [] handle_mm_fault+0x1fd1/0x2530 [ 70.641696] [] ? __might_sleep+0x95/0x1a0 [ 70.641703] [] ? __pmd_alloc+0x410/0x410 [ 70.641713] [] __do_page_fault+0x5c2/0xd40 [ 70.641721] [] ? mm_fault_error+0x2c0/0x2c0 [ 70.641728] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 70.641737] [] do_page_fault+0x27/0x30 [ 70.641745] [] page_fault+0x28/0x30 [ 70.641753] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 70.641761] [] ? core_sys_select+0x3be/0x730 [ 70.641768] [] ? core_sys_select+0xa8/0x730 [ 70.641774] [] ? do_select+0x13b0/0x13b0 [ 70.641786] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 70.641796] [] ? kvm_clock_read+0x23/0x40 [ 70.641804] [] ? kvm_clock_get_cycles+0x9/0x10 [ 70.641811] [] ? ktime_get_ts64+0x1ea/0x2c0 [ 70.641819] [] ? poll_select_set_timeout+0xa6/0x110 [ 70.641826] [] ? timespec64_add_safe+0x10c/0x170 [ 70.641833] [] SyS_select+0x158/0x1e0 [ 70.641840] [] ? core_sys_select+0x730/0x730 [ 70.641847] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 [ 70.641856] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 70.641862] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 70.641869] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 70.669528] binder: BINDER_SET_CONTEXT_MGR already set [ 70.669537] binder: 15453:15484 ioctl 40046207 0 returned -16 2018/01/16 18:27:16 executing program 6: mmap(&(0x7f0000000000/0xc29000)=nil, 0xc29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0, 0x0, 0x0}, &(0x7f0000c24000-0x2)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000c29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000075f000)={0xff, 0x2, 0x1ff, 0x80, 0x6, 0x6, 0x7, 0x478}, &(0x7f000032c000)={0x3ff, 0x1f, 0x1f, 0x9, 0x3, 0x6, 0x3, 0x1}, &(0x7f0000a6c000)={0x8000, 0x0, 0xffffffff, 0x3, 0x0, 0x7, 0x8000, 0x8}, &(0x7f00007da000-0x10)={0x0, 0x0}, &(0x7f0000068000-0x10)={&(0x7f0000c2a000-0x8)={0x1}, 0x8}) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000001000)=0x0) ptrace$getregs(0x1, r3, 0xffffffffef600000, &(0x7f0000ad6000)=""/0) 2018/01/16 18:27:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = getpid() r1 = syz_open_dev$sg(&(0x7f0000453000-0x9)='/dev/sg#\x00', 0x9, 0xc0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000608000-0x4)=0x9) sched_setscheduler(r0, 0x0, &(0x7f0000136000-0x4)=0x0) 2018/01/16 18:27:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x0, &(0x7f0000313000)="") chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) pivot_root(&(0x7f0000fb9000-0x1)='.', &(0x7f0000390000)='.') r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00002b7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000086a000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ad9000)=@assoc_value={0x0, 0x0}, &(0x7f0000e8f000-0x4)=0x8) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000988000-0xe)='/dev/keychord\x00', 0x400200, 0x0) mknodat(r1, &(0x7f00005d7000-0x8)='./file0\x00', 0x42, 0x5073) bind$inet6(r0, &(0x7f00004a7000-0x1c)={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) 2018/01/16 18:27:16 executing program 3: r0 = socket$inet(0x2, 0x1, 0x2) r1 = dup(r0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000ce5000-0x10)=@generic="ecade93d173e72d7166143b9ada04441") 2018/01/16 18:27:16 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x3b, 0x0) rt_sigreturn() ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000001000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "7b03307c37e9377ea5103ecf0a32d59f4cd54e087d2848738b7d7ba0842a880bde814285a4241cad4962268baea6a5ed83a7a4d4bdf08608833ed73927b663b9", "fa3e6398948e6d5cfae5897f15014787646790912eec68bbeb23a46c62806c55", [0x0, 0x0], 0x0}) 2018/01/16 18:27:16 executing program 4: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x100000001) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 18:27:16 executing program 7: mprotect(&(0x7f00004d9000/0x3000)=nil, 0x3000, 0x3) 2018/01/16 18:27:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) r1 = syz_open_dev$tun(&(0x7f0000bcb000)='/dev/net/tun\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000494000-0x4)=0xcc8, 0x4) accept$inet(r0, &(0x7f0000216000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000095c000-0x4)=0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@common='bcsh0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x21ff}) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006ca000)=[{&(0x7f0000703000)=""/24, 0x18}], 0x1, &(0x7f0000560000)=""/129, 0x81, 0x0}, 0x0}], 0x1, 0x0, 0x0) add_key$keyring(&(0x7f0000555000)='keyring\x00', &(0x7f00005ee000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r3 = add_key$user(&(0x7f000062d000)='user\x00', &(0x7f00008c8000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000385000)="0b9fb03c229b1b2e6cc3cbf67906c86255747574b2860a7a9e7d802f5e4d0984522de878b9fb032a278feeb589e54b0cbee34f5c036f029fb3f6a95bab637b79b31aba15f14aae7eb2fd4f0e1c", 0x4d, 0xfffffffffffffffc) keyctl$set_timeout(0xf, r3, 0x2) 2018/01/16 18:27:16 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f000000c000)={{0x1f, 0x1}, 'port0\x00', 0x0, 0x8000a, 0x4, 0xffffffff80000001, 0x7, 0x6f, 0x84, 0x0, 0x0, 0xefe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f000000e000)='asymmetric\x00', &(0x7f000000e000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000000f000-0x21)="099b88e8794d5c2ea6101bd929b51f954008e4f85157de67f17adaac146d853501", 0x21, 0xfffffffffffffffa) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r3, &(0x7f000000e000)="9af5a1f1d50bc6f45749e0a0e35a14f41e53b5461008e979c277f7b374c741a76321911a373fda0aca38b870de02a55f972db9c795f069198e27f738e7208f94b3398bb4f090709167b666294c5aa8da50a20331b706afa00e4d36285dbc3ec72f200d9db241172e35296b0637a8a1507eb97949c097dcc3a3a62ffb8f903216666972de749fca73cf05cfcd596ddec065308a91f8e38321aa604033fdf0d146b0c6da2f54d24d1e1d72c9f03a8063c406c553c8e78072ab039531924b4a0c6e41da419d5a4642e8d8821eb21eb3b89e10143dbe1f186b04de284205d9cdb8480603ab9266d7b9d9e19cb6d73ce6", 0xee) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000006000-0x30)={0x10, 0x0, &(0x7f000000d000)=[@increfs={0x40046304, 0x0}, @increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000000000)=""}) 2018/01/16 18:27:16 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000014000)='net/tcp6\x00') exit(0x0) preadv(r1, &(0x7f0000002000-0x60)=[{&(0x7f000000f000)=""/53, 0x35}], 0x1, 0x0) 2018/01/16 18:27:16 executing program 6: mmap(&(0x7f0000000000/0xd78000)=nil, 0xd78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x9) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00003b7000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) write(r0, &(0x7f0000c0b000)="1f000000f90300ff0000000120ed000007000953000000000100000101006e", 0x1f) sysinfo(&(0x7f0000a5b000-0x5d)=""/93) 2018/01/16 18:27:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d7b000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00007de000-0xc)={@loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d20000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000800000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x7f, r1}) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)="") chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 70.669801] binder: 15453:15496 unknown command 0 [ 70.669812] binder: 15453:15496 ioctl c0306201 2000a000 returned -22 2018/01/16 18:27:16 executing program 0: mmap(&(0x7f0000000000/0xa6a000)=nil, 0xa6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000773000)={0xfffffffffffffdb0}, 0x8, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00004ec000-0x9)='/dev/ppp\x00', 0x10000, 0x0) mmap(&(0x7f0000a6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r3, &(0x7f0000a6b000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000a6a000)=0x48) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00002ef000)=0x0, &(0x7f00003c0000-0x4)=0x4) read(r2, &(0x7f0000b0a000)=""/128, 0x80) ptrace$cont(0x29, r0, 0x400, 0xb59d) getpgrp(r1) 2018/01/16 18:27:16 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b71000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000001000-0x8)=0x40bdf9e2) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000a6e000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000096000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00003bc000)=0x1) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) sendmsg$nl_generic(r2, &(0x7f00004ca000)={&(0x7f0000eda000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00008ff000)={&(0x7f0000994000)={0xf8, 0x10, 0x1, 0x0, 0x0, {0x16, 0x0, 0x0}, [@typed={0x8, 0x24, @void=""}, @typed={0xc, 0x58, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x95, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="9b50415fa79e02bba411fe5692c2f5ed11fb898334fa371bc76b07aa5e63e7139ecfb743451cd46f4fd22a72376ad64e95ff4635d76d50593721135319718ef3ea875b0a55f159925512736dbf1a32ad0f9550e032e9bc2ab04fa613cef8ef3f4f5127d4e2a94db1bc7adddcd4404d2da34351670e874304372a1b58d7acd1603f66211f70ea94cd373b528781405eef46125a52df7370fc7e57ad14af783cd3f8f466c30e4f129d62f7ef77e47f0f3367a766faf9d469a6228238696a66b893abc1"]}, 0xf8}, 0x1, 0x0, 0x0, 0x20004000}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2283, 0x0) r3 = request_key(&(0x7f00006b0000)='rxrpc\x00', &(0x7f0000721000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00009bf000)='/dev/sequencer\x00', 0xfffffffffffffffc) request_key(&(0x7f0000d0e000)='trusted\x00', &(0x7f0000298000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000af0000-0xf)='/dev/sequencer\x00', r3) 2018/01/16 18:27:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000073a000)='./bus\x00', 0x20) chown(&(0x7f0000292000-0x6)='./bus\x00', 0x0, 0x0) 2018/01/16 18:27:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000001000-0x4)=0x0, &(0x7f0000c5b000-0x4)=0x4) r1 = add_key$keyring(&(0x7f0000592000-0x8)='keyring\x00', &(0x7f000091d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$invalidate(0x15, r1) 2018/01/16 18:27:16 executing program 6: clock_getres(0xa583ef008e784c0a, &(0x7f0000002000-0x10)={0x0, 0x0}) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000179000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00005d5000)={&(0x7f0000086000/0x3000)=nil, 0x3000}) setns(r0, 0x48000000) bind(r0, &(0x7f0000e6a000-0x10)=@ipx={0x4, 0x173a6481, 0x5, "7e23a714fb2a", 0x2, 0x0}, 0x10) 2018/01/16 18:27:16 executing program 3: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00009a2000)=0x4) writev(r0, &(0x7f0000f64000)=[{&(0x7f0000a57000)="81", 0x1}], 0x1) r1 = dup(r0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x4) 2018/01/16 18:27:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000e4b000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000048c000)=0x3a) bind$nfc_llcp(r0, &(0x7f00004bd000)={0x27, 0x401, 0x401, 0x0, 0x0, 0x25b, "67b8db67880b0bed94ed75d16ae7abb988940cc47353f8a3a4774904dd43b3259274b57d95076a35f69df864a0db3fea5b370a16e60205ee3245a7d398dd8f", 0x4}, 0x60) r1 = syz_open_dev$sg(&(0x7f000000b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x1008000002279, &(0x7f00001d4000)='V') 2018/01/16 18:27:16 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000086d000-0x20)='net/sockstat6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x20200) flock(r0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r1) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000002000-0x5)='yeah\x00', 0x5) 2018/01/16 18:27:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xffffffffffffffff, 0xa, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1e4) fcntl$getownex(r0, 0x10, &(0x7f0000328000)={0x0, 0x0}) tkill(r1, 0x2a) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) 2018/01/16 18:27:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000b61000-0x4)=0x621c, 0xffffffffffffffeb) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0xffffffd1, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 18:27:16 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000007000)='bdev.\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000005000-0xd)=@random={'btrfs.\x00', 'bdev.\x00'}, &(0x7f0000009000-0xf6)=""/246, 0xf6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000009000)='./file0\x00', 0x118) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f0000006000)=0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000006000)='./file0\x00', 0x40, 0x40) close(r1) futex(&(0x7f0000000000)=0x0, 0x85, 0x0, &(0x7f00005d0000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) 2018/01/16 18:27:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00007be000-0x8)='./file0\x00', 0x400010000, 0x40) write$tun(r0, &(0x7f0000664000)=@hdr={0x3, 0x80, 0x1, 0x200, 0x5, 0x800, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[], {0x8100, 0x4, 0x7648, 0x824}}], {@llc_tr={0x11, {@llc={0xff, 0xf4, "b0", "acc43c8ef06df12780"}}}}}}, 0x28) getsockopt$llc_int(r0, 0x10c, 0x4000000000000003, &(0x7f0000535000-0x4)=0x0, &(0x7f000071f000)=0x4) r1 = syz_open_procfs(0x0, &(0x7f000028e000-0x7)='status\x00') sendfile(r1, r1, &(0x7f00001f0000)=0x0, 0x40) [ 71.243934] binder: BINDER_SET_CONTEXT_MGR already set [ 71.257939] binder: 15535:15537 ioctl 40046207 0 returned -16 2018/01/16 18:27:16 executing program 4: mmap(&(0x7f0000000000/0xe8d000)=nil, 0xe8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x8000000000000000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0x0) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000e8e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000061000)=0x14, 0x0) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e8e000-0x28)={@common='gretap0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000e8e000-0x4)=0x6) 2018/01/16 18:27:16 executing program 7: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) socket$netlink(0x10, 0x3, 0x7) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) fcntl$dupfd(r1, 0x406, r1) socket$inet_tcp(0x2, 0x1, 0x0) r2 = open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000164000)={{{@in6=@mcast1={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], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009e0000-0x4)=0xe8) r4 = add_key(&(0x7f0000c3e000-0xb)='asymmetric\x00', &(0x7f0000a2c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000bfc000)="524a6b89a119f111f3526c4a3a91c972b210b1cda41cbabab18a4b378e03a42edba2e8847730cf81f37e2abd7a24ca9cf139dee7cfaab622d4a5e01bbd6c42c12d20fea82abd459e53ba0b6b58d39ae9d41ce6e2c0fa958b6dbf4144a6173380e10f237923bd6e794b5c054d74bc5c15f27e6a696eec31b6f202a28a0b0b95ef9a1d4673a64e0623880647b9965fec836234c10d2a2e7eb563380398f086879f1f676628d978cb26396a4b821efbf09484a260d6e872032b953289cbfb1a642bdb2159a37956afbc129f073db4765561a47e13a10e8515e587a3", 0xda, 0xfffffffffffffffa) keyctl$get_persistent(0x16, r3, r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) r7 = socket(0x15, 0x8000b, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f0000bbf000-0x70)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5007}], 0x70) getsockopt$sock_int(r7, 0x1, 0x1e, &(0x7f0000ccc000)=0x0, &(0x7f000019d000)=0x4) mmap(&(0x7f0000000000/0x518000)=nil, 0x518000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000518000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 18:27:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') arch_prctl(0x0, &(0x7f0000001000-0x78)="fb867bb48c6b3249b16683ae5a2966a6a39e") r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000998000-0x3d)="72616d66730059b94755b49a00000003e36035b9095682741ab94d0f2d5802e81cc6dd32ef3b87b528ff7974004f64eed151bc05e7b726402b96f4c362", 0x0, &(0x7f00008a7000)="") chdir(&(0x7f00004f2000)='./file0\x00') close(r0) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/16 18:27:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ab1000)={0x0, 0x0}) vmsplice(r0, &(0x7f000034d000)=[{&(0x7f0000917000-0xa4)="3a015801af765e14d5841bcb599245bdcf969ba5725aa88d8c8fd3b1e47ae8a6a4d2308c3d22e9db73deadd58877ea0ed934dde872cc3c104444fc2b351c21a6f928368d2924a2c11d3cdbe9031238d453ff5e5ed22f817a0e1f055889540acbe43cc46e3eb771457a5b90b2887bdef007c80681c5477fa4d2c3c31aedb5002a102377b632752adcc67d854754842d85d738f6cf0f8e137bef1f46ce0dec935da7125d50", 0xa4}, {&(0x7f0000cb1000)="2e1874220cb72d9d53db35184c75bafdeb0acea9be46755fa441a7e31b2c4899d1d52d6614b171d0e3dfd602eaaeb60b905b96f900b1ad0e9f64d62a5d16138b19085558667bd0eb1ad72e90a804021b21c1914b6e22ca13b25d11c4e51ab858", 0x60}, {&(0x7f0000e61000)="5801c60c9e19f4345e55e63cc20fe689289372c0e803bd652451702f13d09d2d602b938f406dcca239a1c6e1e46ad8ed24b1c152d476b67eb080236b9dc7bccca574e72fd759cc2176a65f9c3d500a12ad73031a1959932281e5596224b20d46b014254281c180e4adb0cd94c0071b67e6802917d906f8ffc21dee4f3d6fb92a20ce0f8cb2a094568f42a79766b1e16d", 0x90}], 0x3, 0x3) pipe2(&(0x7f0000edc000-0x8)={0x0, 0x0}, 0x4800) socket$packet(0x11, 0x0, 0x300) pipe2(&(0x7f000033b000)={0x0, 0x0}, 0x4000) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000986000-0x4)={0x100000001, 0x1, 0x9000}, 0x4) accept4$nfc_llcp(r1, &(0x7f0000219000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00009f4000-0x4)=0x60, 0x800) r3 = syz_open_procfs(0x0, &(0x7f00005a5000)='net/ptype\x00') sendfile(r3, r3, &(0x7f00006fb000-0x8)=0x0, 0x400000ff) 2018/01/16 18:27:16 executing program 0: r0 = memfd_create(&(0x7f0000f85000)='\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000000000)="e6b881ceac79e89e2977c949149e7102336009616f5ee5ae1f2f6068c38b244ea83877cffb7c5fa13430bd1fdbf17fcb3f7c9697c9ccaa8725be5297ba4388b0a492a972d4ee8cbe0bad2d225b6b33e302d27b298152dde2f217636a84d91b32019e9e20526a411dafffd900c8cab521dd25dd67c674364c88d382845f9d03ad7afeea5b3c050be60d88ed77479f3ca77069a423ad89f2515bcce1870a9ef8013757a1d755cff11342dacc8ced06e807c4c7", 0xb2) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000001000-0x28)={0x1ff, 0x18, 0x997e, 0x0, "a96f370ea7c14abbc441ba781f6cb160e9fbce2cb9816786c2005fb825e53ccb"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000f8d000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x330, [{{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) 2018/01/16 18:27:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) unshare(0x800000028060400) fgetxattr(r0, &(0x7f0000d56000)=@known='system.posix_acl_default\x00', &(0x7f0000bda000-0xfd)=""/253, 0xfd) 2018/01/16 18:27:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000cc2000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x12) ptrace$setopts(0x4209, r2, 0x400203, 0xfffffffffffffffe) r3 = openat(0xffffffffffffffff, &(0x7f00000b4000-0x8)='./file0\x00', 0x501401, 0x10) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f00002f2000-0x4)=0xfffffffffffeffff, 0x4) read(r0, &(0x7f0000643000-0x4a)=""/74, 0x4a) 2018/01/16 18:27:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f00000d8000)=@known='system.sockprotoname\x00', &(0x7f0000d82000-0x2)=""/2, 0xfffffffffffffe21) 2018/01/16 18:27:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000b28000-0xa)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000dac000-0x8)='./file0\x00', r0, &(0x7f000088c000)='./file0\x00') setsockopt$inet_buf(r0, 0x0, 0x36, &(0x7f0000e51000)="ec60267e90fab3396de44471cacc0592cdf7fefba10262fa89b5bbc0cba4cd8a5d8f9ce2", 0x24) lremovexattr(&(0x7f0000b30000-0x10)='./control/file0\x00', &(0x7f000072c000-0x18)=@known='system.posix_acl_access\x00') 2018/01/16 18:27:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007b3000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000665000-0xd)='/dev/usbmon#\x00', 0x1, 0x0) sync_file_range(r0, 0x0, 0x0, 0x4) 2018/01/16 18:27:16 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00002a7000-0xe)='/dev/keychord\x00', 0x20000, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000fbe000)={0x0, 0x1f, "2c231621d4018ecc0c3da94b3ff62964860a948da2c5a80093ddee5de45a87"}, &(0x7f000072e000)=0x27) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000fbf000-0x10)={0x3, 0x8002, 0x9, 0x0, r3}, &(0x7f000004e000)=0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000327000)={0x2, &(0x7f0000fbd000-0x10)=[{0x9c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) 2018/01/16 18:27:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x100) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff010000000000000002ffffff0100ff10", 0x24) 2018/01/16 18:27:17 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000d75000)=0x0, 0xff62) 2018/01/16 18:27:17 executing program 3: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) epoll_create(0x12e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f000000d000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f0000049000-0x4)=0x4000000000, 0xc, 0x1, &(0x7f0000003000)={0x0, r0}, &(0x7f0000048000)=0x20000080000, 0x3) 2018/01/16 18:27:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000-0x4)=0x0, 0x4) clock_gettime(0x0, &(0x7f000076e000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000d58000-0x120)=[{0xffff, 0x80, 0x33f5659c, 0x4, @time={0x77359400, 0x0}, {0x3, 0x800}, {0x1f, 0x9}, @note={0x1ff, 0x61dc, 0x9, 0x5, 0x5}}, {0x6, 0x401, 0x81, 0x7, @time={0x0, 0x0}, {0x4, 0x401}, {0x8, 0x40}, @addr={0x6, 0x1}}, {0x800, 0x6f50, 0x20, 0x7, @time={0x0, 0x0}, {0x2, 0x100000000}, {0x8, 0x6}, @ext={0xe8, &(0x7f00009e2000-0xe8)="e9c8444f165c84608de76a2587b44b146c8f221c71d8ae2068b212a084eeb36db7bb86f0a93af6123237d885598ebf723b4b5c17a6eb7437a0417f4a80c4a209296097c42fd038c4294ce9d2337633ac656eb5f1a03ee66532ce777ceb3c0181a36d0ddb732f0e0bda90dce4d48da519c431fee60544428f9f30214922ed1e2a639868553c9836e52dfa1c188dfa153f3fa1f22cacd16a3cafe95af5c744ee47fd8b0ebc93beb13640f02a7c99e1919c1fa0d211037ab1bdc62305ddbe51b564a81509cc5f7f1353969e21f6908aa09543dfccaf835f807763d39bddd6ba9c0e8ed2187a9f704a46"}}, {0x100000001, 0x11, 0xff, 0x101, @tick=0x1, {0x7, 0x1}, {0x6, 0xc9b}, @quote={{0x1ff, 0x8001}, 0x65, &(0x7f0000001000-0x30)={0x6, 0x4, 0x6, 0x40, @tick=0x5, {0x1, 0xff}, {0x1, 0x5}, @time=@time={0x0, 0x0}}}}, {0x80000001, 0x8, 0x4, 0x7, @time={r1, r2+30000000}, {0x31bd80fe, 0x4}, {0x100000000, 0x100000000}, @time=@time={0x0, 0x0}}, {0x6, 0xffffffff, 0x7c, 0x7, @time={r3, r4+10000000}, {0xfffffffffffffffa, 0x0}, {0x4, 0x7}, @result={0x2, 0x4}}], 0x120) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r5, 0x5420, &(0x7f000073a000-0x4)=0x51) prctl$setendian(0x14, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = syz_open_pts(r5, 0x0) ioctl$TCSBRKP(r6, 0x5425, 0x1f) poll(&(0x7f0000fdf000-0x8)=[{r5, 0x0, 0x0}], 0x1, 0xb92) ioctl$TCXONC(r6, 0x540a, 0x0) 2018/01/16 18:27:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r0, &(0x7f00003aa000)={&(0x7f00008fe000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000ff8000)=[], 0x0, &(0x7f0000222000-0x8d)=""/141, 0x8d, 0x0}, 0x0) setsockopt$inet6_int(r1, 0x29, 0x400000000004a, &(0x7f000048c000)=0x1, 0xfffffffffffffff2) r2 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r2, &(0x7f00005c2000)="", 0x0, 0x0, &(0x7f0000d1f000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000023a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x102}) 2018/01/16 18:27:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r0, 0x5380, &(0x7f0000671000-0x5)="") r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000eb000)='/dev/keychord\x00', 0x420000, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00007bf000-0x18)={0x6, 0x2, 0x4, 0x3, 0x5, 0x4}) writev(r1, &(0x7f00009dc000)=[{&(0x7f00005c8000)="bb2ee228b3def9f5896318919952b3b859428d39c4f70f139d995784ab13c740611e8be7023ff49c95dd0ec5c34348b15cd24df4426595b66af55924a3fd33ada657a0dcd6ef26398ffc37be1f466bd255e7b33ea1b4347cda33b8e5e29d0291def915a49f1c2007a05f829f325ea1b8d0eae39e37960267dccce53060a9d8760ce5b1de763d0c328968860e863a04fa7f3f78e8435233a8a9e034f18c5450bcad659676e55a6fd6641acb6caba3f047a9d633e41c220c0025a348133b5f81362befd3d37def8ee1e4d49f36", 0xcc}, {&(0x7f0000cec000-0xbb)="a2c67ef10ef18f7a1eb92d70cbc1c397063926885e5153690c03c93a43c07ea1022c30f46b457fe8d3ee47ad4c9877226c9714bda0a3ef2671efda4684f8348e09c43e0b3503b59ad6e10a49650e66dd9e67e25ac028a57c8cf4b8c7d68ed65a27a7fbb409a1a078134ddef430afa7794a3a8af1ec3bda7fb8b93b551b29cb9dc2a02d1f91373ecf8afd7c0fe4c21708d489634e3cf0c69fa65be279d3a3039f75c8a1632b290b560535edd0c81317ad5a10a5d39ac0940555c099", 0xbb}, {&(0x7f00006b8000)="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", 0xfd}], 0x3) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0xc, &(0x7f0000b30000-0x40)=[{0x8, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x6, &(0x7f0000e07000)=0x200, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00003af000)={0x0, 0x64}, &(0x7f000024d000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000faa000)={r3, 0xbb}, &(0x7f0000f52000)=0x8) 2018/01/16 18:27:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000308000)={0x0, 0x3}, &(0x7f0000291000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00009f9000-0x1d7)={r0, 0x14e, "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"}, &(0x7f0000730000-0x4)=0x156) r2 = memfd_create(&(0x7f0000002000+0x901)='\x00', 0x3) write(r2, &(0x7f00007fc000-0x3)='H\b\n', 0x3) sendfile(r2, r2, &(0x7f0000001000)=0x0, 0xfec) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000391000)={r0, 0x1}, &(0x7f0000210000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) r3 = creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) pwritev(r3, &(0x7f000011b000)=[{&(0x7f0000c55000-0xb6)="a1482769d5da266201936e1369e18365a16dfb66bcdb2a7fb7b0799e895cfc8516fafc545ff9bd854f438005350d66511af5bfed3674e87354e76cdabb0ef6f9f7c167a048cc569e58102f2ca3cd9869ce640b8fcfb479a93de76520f9a121f7e3c8c7886e46e502b31522455c53def51dd413c4ba1c58b7e0f44e760a9e71c7a8ad95169a44e7717b8c5918e459999df9eed7689cb194fac68d880aa0d38e4fa368862340e0db2b424b4c6e71a9b400cc87d4792ea5", 0xb6}, {&(0x7f0000a6a000)="a7a1a761e5e4f76e4a94e6789d87948886c08f97027fbabca1aae4864108fa843fa7b128d1b1a3d5bde65aedeb67", 0x2e}], 0x2, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000323000-0x8)={r1, 0x7}, &(0x7f000033c000-0x4)=0x8) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000d6000-0x8)={0x0, 0x0}) 2018/01/16 18:27:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00005dd000-0xa)='lp\x00', 0x8a) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) userfaultfd(0x80000) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x800000000001) bind$inet(r0, &(0x7f00007a5000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 18:27:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007d7000)='wchan\x00') stat(&(0x7f0000a51000-0x8)='./file0\x00', &(0x7f0000a63000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000513000-0x4)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000a11000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000eff000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004b6000-0x4)=0xe8) lstat(&(0x7f00004cd000)='./file0\x00', &(0x7f0000d83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fcntl$getown(r0, 0x9) stat(&(0x7f0000b91000-0x8)='./file0\x00', &(0x7f00003ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00004d4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgrp(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006dc000-0x4)={0x0, 0x0, 0x0}, &(0x7f0000b77000)=0xc) getgroups(0x9, &(0x7f0000739000-0x24)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r12 = getpgid(0x0) lstat(&(0x7f00006f4000-0x8)='./file0\x00', &(0x7f0000a2b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000b5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f000035b000)={&(0x7f00005a2000-0xc)=@kern={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000529000-0x30)=[{&(0x7f0000abe000)={0x6c0, 0x3f, 0x10, 0x6, 0x2, "", [@nested={0xb4, 0x8f, [@typed={0x10, 0x5f, @u64=0xc5f8}, @typed={0x90, 0x90, @binary="7416c0796692df34c3ad468953a102e9ddc9a8027be6f92074fae6adf29f46327c1c05da952a8597dd427646be8ceffe0a4c8e0a5e98f37013b03b90415912359d5fd4de972177d5b8cdbf56dee21f93ed05241bd2f4d53610c79b3bbacc278fd47886361f2165b2d23fef67258379c1e354f16cfdc7346013f5f963f6c9b1bc69e57bd72e3a37"}, @typed={0x10, 0x3b, @u64=0xe96}]}, @nested={0x158, 0x60, [@typed={0xc, 0x4c, @u32=0x100}, @generic="31370a834c00d65952b391de039f38bdcfda23a66e9c30582c134ac550a2d337eb85b91c9c790e5973986927ad591c853b4ec792d2c167d639a5fcde8ef9a3a332ce8944200a2c6d1585159a1faeb2a8158ec2874c0e14ac8e5dbf46c9e1e060b34faacb6c5116018ef4d3f19d6e8ac3afa5ae1ab6498cdef8edb5c1558eaec4176fe2ae010eda06fe0628bb0e26cd22415189ca053323889d48061c0ca4ad55a7af490e4f40b0069765309e510e8c2f6f3e9552c55bb4fbedaa6ce53692ddc141693a6672e2012e2558585ca32caa", @generic="771cf753f848d8ae3c99d4a3f04cedefc433f6fa332f90b4f922c3466a7f6e8eb9b9381561942c6aee57056189d062320319839b5abbdba456929b22971a5c400b27b03d89a8dbffbd4b0fa5094063a26b924114ae5d47832109eba9078755762fb5f574ef19", @typed={0x10, 0x34, @u64=0x8000000000000000}]}, @typed={0x18, 0x75, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="d53bcbcf442faf96543ca85dff830362894549c833e31757b8b6c0bade1006ab49fcbbc14713e4a3296421131c9ac7fa7dc45976b8ca58192dd98d1d24700058b05b215934843ab7810be18293aa09c19804edf27e099534cabe6fc374e220e4c944abbaf1f310760c39e697cdab54d570e8911ad7d6d80f3e5e6e15fc9c67980b67ce9e1a2f1ca88615f5827b8f46685b88eacdda2eb525e94dc4a3ca187208e7", @typed={0x10, 0x1e, @u64=0x3f}, @nested={0x33c, 0x75, [@typed={0x10, 0x25, @u64=0x7fff}, @generic="3177257772eabcd1f82042d957c6a9481d42c07b4c9b106be2baa12866e467d4929aab51d24a98df313134288462636abdbb55fea0f8c50265d440eb29aaab27ba4693cc8c7c55671ace6e7dec7f7178e217f930db2f76d40a9a6b071a03dc71d25c33ed6a7943b324691a639820f2f1f6f3d5837101a079a3e76f5b6d8be7b71dae2851dd15dec6f54007e62d504543922d90a856971f574ab6d35e6a4884748adc158be3aed99d3649297cb6bf1bbb", @typed={0xc, 0x7b, @uid=r1}, @generic="dcc5e7525dfa10dffbb59e18e4b162a5f67187845cd5335b14e47b1e096e18fcc55d", @typed={0x8, 0x4c, @void=""}, @generic="3dbcf092ca83df422b1c3ad42665e67736ea629b65bf76cd29cb1dc04a99f96acdc3322544b56d7b133cf4aadd50098da5010ba7d472218dcab00ce5ffb487373793bef8e79466834157b0ba7c9c1b9500f7d70685eab64e6a841c74687b12b32a7378bd4f21dc0a232ba88d23b397ddf544738e70790c27c8d12307de10efe5d8449d0e96200067abc3772d8d25cbe98342e8cf8ac2e24a13e152f2b351a9953a70b77d818ceda192b0940ae0dc68207e99eab622ff442e68ed1b372daa945e7d5d0d1fe0243dcf6f37a95406111c9b62b1019fc8c90c3d32", @generic="53c1c08e5761ff9ed369dc9373a5bf60b0e89e54230006bc4e1b45f7d0f6045fe84e1ad3edb86e03e10e239a932385", @generic="d32ab01395ffd028f1f43ec884d3df8e34859166060b227ab4f848b811861bd384c644fb78580f917910462caffd923ac3598e4b6709144725f619f79ba489f3bbb149081bd89dc34da1bce757bd499730d94c1f932f04361c2d74e2f60731397433f504cb3e67973e1ecb9f78449e8e95527e1eaa57f6450ca6d219a46da0be42201901c8ff7100debcbcaa6370f2908a9f296e6c927bb17c28dde06ecf471a6c7804b85c36eefa6f059bc28cc481b4e7038c85b4ed9294d2a1625657957ae0", @generic="e1f52d12d11a30a4f3a9abf580b4030bbe1f8d867fe7ba6683be3a0d19b701953d8e4fe417fc0a231bfc577f07335427826b4f40c3a5210c5cd9b238858563fc696e2e1e9d62bf7bedacd2d9be6abbd336ae857ef1366218156bea7214b1114a79b86406335aafaee6d1f6377d787a37cc80d52e42ec8df4"]}, @typed={0xc, 0x82, @u32=0x1}, @nested={0x80, 0x17, [@generic="0578bef7bb7e23300e66c4afbbf8ee7b0345f891a240a02aa341f6282a0ff4d513525bbf4a5594a81c3b548ac57ec917d2d657dfffa42227f579b4d7f9af94d88420136c65df0d0e258b960075f27c3100e7acfa55d74b5ace97ec7c75ac57ca049331434faf771992dc47ff1425679fbb9a73855d36a66ac5a74115"]}, @typed={0x10, 0x63, @u64=0x0}]}, 0x6c0}, {&(0x7f0000cdf000-0x10)={0x10, 0x21, 0x1, 0x4, 0x3, "", []}, 0x10}, {&(0x7f0000a81000)={0x490, 0x3e, 0x800, 0x2, 0x0, "", [@typed={0xc, 0x7, @uid=r2}, @nested={0x2dc, 0x5a, [@typed={0x90, 0x37, @binary="cef17339bd84f9203307857e2441251f024c68b0a0c0ac71b835bac57d0c03396c0f4d70444042ca9b0d57b5a0cccabbdd72a3734bfe0a18be1324f0e83d6f8039a06ee6597e0abcdc905801ab86bb94d9c5ef0eeccef3838998ddd93f82d0b09773e17941076b2aae773de772ab2a307a28995f74c9a2018610bf8dc39bb7bbdd4495e9cf32a988"}, @generic="6b11faf1560a6a73468eb318f3", @generic="8bdfa90a15618c2dcff471578c13c75b6093a7b285095acb91a7da0b88be8cf82fb3a9ce83a90b4bd65450477ca7911bebb437a300cb232126546467be0ee72ccb5ce4b6379b206c8c10c4a0d0373499fa648b8b625cf6354595ec027751d863333846019afca3c9eceae951c4c6891129f91ee78ec991969546195eac59b98ce97a8eb0543d9fae282c8e6c7f4b769f7599b3ba88b85d45af8959ac2d3cafbe68ff19852fc111cd532132cf014f3c8b9f28b4bd45ae7c8dfbdb1ac9c32887c7e1b9c7a7f9daf0d38c3546ee67692364d647791db60b13785a3838c3e94ddf85a4ac2266221ff52c", @generic="6ce3a2b0b301", @generic="c6b0b257e8448f7dfe1c965a48c09cc07020223d4a9d6eb3bc1626e9623fb7a3baa93a104de261d6379a21ede7f7941ca4023a5bb23ea22fe2d3185b8f1b301f7ada740fdf0798a0f6f3c023f733b34cc8676adebb9ad9c29d6478add40d72d54286ae5833802ce5d7a1f79ed140581a34b1c5bf2fe24e627403088755a585011176ce5c58a7a2102ef8afb1c3180b5675dd4e83a5a46fac6509279d8faa8417ffa6990c802051d0206341d06de16f8831d6428caef3c69d6ada6e52c7db4a3211fda4d79b", @generic="50df250e271b673d8c3622b64a80d43bfdcbae05eb22dee6aa4642a0734ce1b8a79c23e9e2e24ab38ac55884bc9b7b025ff7a594257177dd4494c26878dc631e2bf6c7a19c3ef36cff671e98b0674e4c598e749705cf7b309a360f30291890f13c54f4ff29e40f673a2d8bb452554e8c85aed8095f9221c597", @typed={0xc, 0x61, @str='\x00'}]}, @generic="", @generic="705ddf11b1208e35002c35f2250a5733dbb06d6fb2cdc0914c038c7d178737cfb37e4da4d8b9f89ffd573279f3de238f7d57670aeed62100fb383aff7308ab1cc2a5b1a8ef1eb8c0139a66fbbb0c2198fe74d7090b2dba4c36f2f97461bcb31f13251c45c0220754fc3b35f96dd1e4270b88229af53def433da28a0edce42eb4c791c285fa533fdaf14f084502f5061dcdb7fc63de8094b658978079d333234af56bcc01b961041d3c9983959dd36be70b080d1647a83e0fb50e943ff6a6", @typed={0x10, 0x19, @str='wchan\x00'}, @generic="50fb381b7bf41a73cb301274e1565550cc77750a8a099c657007f85b5fb9ca47a202c6724ea6e5ec8a1938d964347db582f943e48cfa7af2d6e9c44666a6942a0af1999caf1659a26f8eb03c248f49ecd1b3952b7971264edb226fe3e67baf434320d23171e00160af7a0f541a8ce54fc79697e05deb3095093ad0aa395b8b546a1eede31f2ca1ad4948e61278e40bce1a4784738c77ba0fb1cba89133f90b006c49a442627846a6492a98c4fff2ce7c8d13a283a9e73b6b70fc6940f8ca92470f10ee5bfd111f3864"]}, 0x490}], 0x3, &(0x7f0000a35000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x100, 0x20000000}, 0x10) preadv(r0, &(0x7f0000ac3000-0x50)=[{&(0x7f0000c02000-0xb2)=""/225, 0xe1}], 0x1, 0x0) getsockopt$netlink(r0, 0x10e, 0x1, &(0x7f0000162000-0x1a)=""/26, &(0x7f0000cd1000-0x4)=0x1a) 2018/01/16 18:27:17 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000de000-0x8)='./file0\x00', 0x2, 0x80) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000000b000-0x9f)="6e732fea00000000da02ec86b3691d7d545f1ae4ef4f6e3db242d3dfa78f23139f99519c9113d25ea9befa6cc76c2805f0a3573c297d3d2fec11f308cdfc6940a1c43489879471e522991054a1520651b7e4466ba7f793170ecebcdb40f09bce8bb66ab0b67ca654cf8f071f6bf14a43b17ee3d9c1de0155963f7f3c086ca0622071f171715eed9a7c83f435b81fabdaeafe52736da4beb7b4f6bc9f9302fc") 2018/01/16 18:27:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000099d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f000045c000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000ca0000-0x4)=0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f00003c2000)={0x81, 0x636, 0xfff, 0xacaf, 0x7ff, 0x0, 0x1, 0x6, 0x0, 0x42}) [ 71.540487] 9pnet_virtio: no channels available for device H [ 71.540487] H [ 71.540487] H [ 71.540487] H [ 71.540487] H [ 71.540487] H [ 71.540487] H [ 71.540487] H [ 71.540487] H [ 71.540487] H [ 71.540487] H [ 71.540487] H [ 71.540487] H [ 71.540487] H [ 71.540487] H [ 71.540487] H [ 71.540487] H [ 71.540487] H [ 71.540487] H [ 71.540487] H [ 71.540487] H [ 71.540487] H [ 71.540487] H [ 71.540487] H [ 71.540487] H [ 71.540487] H [ 71.540487] H [ 71.540487] H [ 71.540487] H [ 71.540487] H [ 71.540487] H [ 71.540487] H [ 71.540487] H [ 71.540487] H [ 71.540487] H [ 71.540487] H [ 71.540487] H [ 71.540487] H [ 71.540487] H [ 71.540487] H [ 71.540487] H [ 71.540487] H [ 71.540487] H [ 71.540487] H [ 71.540487] H [ 71.540487] H [ 71.540487] H [ 71.540487] H [ 71.540487] H [ 71.540487] H [ 71.540487] H [ 71.540487] H [ 71.540487] H [ 71.540487] H 2018/01/16 18:27:17 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000-0x8)='./file0\x00', &(0x7f0000020000-0x8)='./file0\x00', &(0x7f0000020000-0x7)='sockfs\x00', 0x2, &(0x7f0000007000-0x23)="ea65167d03b06223de2400926f14b40293a8278d049dbad02be58fe5d94e37a121f205") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000191000-0x12)='./file0/file0/bus\x00', &(0x7f000015b000)='./file0\x00', &(0x7f0000bb2000)='sockfs\x00', 0x1000, &(0x7f0000509000)="") renameat(r0, &(0x7f0000014000)='./file0/file0/bus\x00', r0, &(0x7f000001f000)='./file0/file0\x00') 2018/01/16 18:27:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x1, &(0x7f00000b8000)={0x0, 0x0}) r0 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000e40000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00005a8000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 18:27:17 executing program 5: clone(0x0, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") alarm(0x1000) 2018/01/16 18:27:17 executing program 6: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f000004b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$void(r1, 0xc0045878) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0x4020940d, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x10000) accept4$inet6(r2, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0x1c, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x40, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000002000)={0x0, 0x1c, &(0x7f0000001000-0x1c)=[@in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}]}, &(0x7f0000002000-0x4)=0x10) ioctl$KDSETMODE(r3, 0x4b3a, 0x7fffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000003000-0x6)={r4, 0x8}, 0x6) 2018/01/16 18:27:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000001000-0x10)={0x0, 0x0}) clone(0x0, &(0x7f00000c6000)="", &(0x7f0000fe1000-0x4)=0x0, &(0x7f00003ba000)=0x0, &(0x7f000039b000)="") futimesat(0xffffffffffffffff, &(0x7f0000716000-0x8)='./file0\x00', &(0x7f000096b000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) 2018/01/16 18:27:17 executing program 0: mmap(&(0x7f0000000000/0xedc000)=nil, 0xedc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) connect(r0, &(0x7f00003a5000)=@pptp={0x18, 0x2, {0x1, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) write(r0, &(0x7f0000ed7000-0x27)="260000002200470153ff070089ffe8ff02006d2000001f00c0e9ffff495180e507c7033500b0", 0x26) 2018/01/16 18:27:17 executing program 1: r0 = add_key$user(&(0x7f0000956000)='user\x00', &(0x7f0000ff1000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000fa0000+0xe28)="", 0x0, 0xfffffffffffffffa) r1 = request_key(&(0x7f0000637000)='asymmetric\x00', &(0x7f0000c96000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000e95000)='\x00', 0xfffffffffffffffa) keyctl$link(0x8, r0, r1) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00009e8000-0x90)={0xc8, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/16 18:27:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e61000-0xc)={0x1, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000a33000-0x4)=0x50) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) 2018/01/16 18:27:17 executing program 5: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) syz_open_procfs(r0, &(0x7f00009e1000-0x10)='net/ip_mr_cache\x00') socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/16 18:27:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x802, 0x2, 0x81) bind$inet(r1, &(0x7f0000469000-0xf)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000b1a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f000027a000+0xe28)='/dev/keychord\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') preadv(r3, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) 2018/01/16 18:27:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000f61000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r0, &(0x7f000053f000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fstatfs(r0, &(0x7f0000cdd000+0x5b5)=""/85) 2018/01/16 18:27:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000992000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004dc000)=0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000073d000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) close(r0) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 18:27:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8930, &(0x7f0000001000-0x50)={@generic="2737a1150602c3ee05db703b420a5f43", @ifru_ivalue=0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00007e9000-0xfa)="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", 0xfe37) [ 71.656478] 9pnet_virtio: no channels available for device H [ 71.656478] 2018/01/16 18:27:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) lgetxattr(&(0x7f0000c31000)='./file0\x00', &(0x7f000003c000)=@known='security.ima\x00', &(0x7f0000eb3000-0x61)=""/97, 0x2f) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b79000)='/selinux/validatetrans\x00', 0x1, 0x0) inotify_add_watch(r0, &(0x7f0000684000+0x1b7)='./file0\x00', 0x41) 2018/01/16 18:27:17 executing program 0: mmap(&(0x7f0000000000/0xa77000)=nil, 0xa77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000a77000)={0x0}, 0x135, 0x800) readv(r0, &(0x7f0000a73000-0x10)=[], 0x0) signalfd(r0, &(0x7f0000a77000-0x8)={0x7}, 0x8) 2018/01/16 18:27:17 executing program 5: process_vm_writev(0x0, &(0x7f0000c22000)=[{&(0x7f0000543000)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x209, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000019a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000000)={@loopback={0x0, 0x1}, r1}, 0x14) 2018/01/16 18:27:17 executing program 6: r0 = inotify_init1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000036c000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) ioprio_get$uid(0x3, r1) fcntl$setstatus(r0, 0x4, 0x42000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f00007d4000)=0x4) 2018/01/16 18:27:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setresgid(0x0, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) close(r0) 2018/01/16 18:27:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0xfffffffffffffff8, 0x3ff, 0x401) epoll_create1(0x0) unshare(0x2000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a31000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = add_key$user(&(0x7f00005e7000)='user\x00', &(0x7f0000ded000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a71000)="d827fb08a1fa07cd92702c48a908f9fdefa5c780993e8f8fcd74504e79a2922b4b36bbf91e067c7a3050d47c10e03b6341b4ecca38948cb972d59f67b8a6e068392f5f755b7b01650376fb5746958cae6a8aff4bfa541a817ed74913273287777c06441f202483ea23e7dbc20d95e2ca1f67f91dc805b4ddc78940398a9d6aabbe4bcfa17e5595743c852f32b68aa94d9a8888c27391899dc057", 0x9a, 0xfffffffffffffffa) r3 = request_key(&(0x7f0000866000)='rxrpc\x00', &(0x7f0000afb000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00007db000)='\x00', 0xffffffffffffffff) keyctl$reject(0x13, r2, 0x400, 0x6b, r3) ioctl$TIOCSCTTY(r0, 0x540e, 0x3f) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/ppp\x00', 0x203, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f000047b000-0x108)={0x0, @in6={{0xa, 0x3, 0x61, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x101, 0x5, 0x6, 0x5, 0x3a544923, 0x1, 0x7, 0x43, 0xb3e4, 0x9, 0x9, 0x1, 0x2, 0x6, 0x7]}, &(0x7f000076f000)=0x108) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80386433, &(0x7f000068b000)=""/191) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000d69000-0xa0)={r5, @in6={{0xa, 0x2, 0x82, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4, 0x7, 0x0, 0x40}, &(0x7f000032e000-0x4)=0xfbeff182f74b0f70) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000722000)={r6, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00004d2000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/16 18:27:17 executing program 0: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fea000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) open$dir(&(0x7f0000470000-0x8)='./file0\x00', 0x100, 0x80) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe2000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000fea000)={0x0, 0x0}) 2018/01/16 18:27:17 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sync_file_range(r0, 0xb7f, 0x100, 0x2) getsockopt(r0, 0x0, 0x1, &(0x7f000046f000-0x3c)=""/1, &(0x7f0000000000)=0x1) 2018/01/16 18:27:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x802, 0x2, 0x81) bind$inet(r1, &(0x7f0000469000-0xf)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000b1a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f000027a000+0xe28)='/dev/keychord\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') preadv(r3, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) 2018/01/16 18:27:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000410000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x0) pipe(&(0x7f00004e4000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00003af000-0x4)=0x0) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f00001d9000)={0x7, 0x5bb, 0x401}) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000db8000-0x4)=0x0, &(0x7f000037a000)=0x4) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00004ea000)={0x0, 0x7, 0x0, 0x9c, &(0x7f0000506000)=""/156, 0x1e, &(0x7f000095c000-0x1e)=""/30, 0x8, &(0x7f0000bbf000-0x8)=""/8}) syz_open_procfs(r4, &(0x7f0000088000)='smaps\x00') sendfile(r3, r2, &(0x7f0000d70000-0x8)=0x0, 0x7) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000bec000-0x5c)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 18:27:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005eb000-0xe)='net/protocols\x00') readv(r0, &(0x7f00002ec000-0x40)=[{&(0x7f0000d05000)=""/122, 0x3a}, {&(0x7f0000f01000)=""/4096, 0xfffffe3a}], 0x10000000000002ab) 2018/01/16 18:27:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getcwd(&(0x7f0000969000)=""/104, 0x68) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f000040a000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x3e1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000e1f000)={&(0x7f000081f000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000975000-0x50)=[{&(0x7f0000b10000)="480fcf8a01", 0x5}, {&(0x7f000053b000)="1fe7468b6cb3a2f27fcc8f39ea4e39ac476c9788f3908d19e739af6673b0e4d3b6991b2276915dd4612ef56ef572c49cd67a1095a852a8bbf6fe316b3d404344c7e637a6368bfee8910d00579033a9eebb197a3299b2c1654256e8e5517da73bd04577e3a9c21bb0cfd1888eb2083a513067050dd56eef1140ba5f038350221c6887115d17a78f0fce11b74fe9a012195c8578db666d2f6b774ddb57e343b69a9332fac88989930dba3b553b40e507bfab756be2f472d6f57349809b8801b51fa311aa4bc6babd1ccc3e80", 0xcb}, {&(0x7f0000c4d000)="2af8893c7eec0acb99d57775f376e63586f0f758d023267d08b46fa876469b9a0238b30d76859761bce5fb285fbcc004f1a46f49c308b4050f1ac368e639cb506ee424eeeeb3795ee16403fc2eb349b0874332fbbea17aea57de48e7b9ca482ae13c30e230fc14d340a6c6128f2a5552f13865cbf0c2ffcd02b6ad071b55d3eac4df241fe80de3a53fdfaa0a31d8ed7a654fcc438557b8390b2b158012c2b0392acae3520cfc1b2d58dc7cf57c1fc83e7ccf96f175a33bdcd716d76c0bfea0b7cc7a9710a1aca2766dfb2c46665459289680e331c9cf0c3971b7b78969514110281730e221e063", 0xe7}], 0x3, &(0x7f0000d2e000-0xe0)=[], 0x0, 0x4000004}, 0x4000000) 2018/01/16 18:27:17 executing program 1: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f000053c000)={0x5, 0x3, 0x4}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mlock2(&(0x7f0000178000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f000053b000)={&(0x7f000053b000/0x1000)=nil, 0x7, 0x7, 0x54, &(0x7f0000967000/0x4000)=nil, 0x9}) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) openat$rtc(0xffffffffffffff9c, &(0x7f000053c000)='/dev/rtc\x00', 0x2180, 0x0) 2018/01/16 18:27:17 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x101001, 0x0) getpeername$llc(r1, &(0x7f0000001000+0xf8f)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000d8000)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000b34000)=0x1) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 18:27:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000082b000)="bb", 0x1, 0x20020003, &(0x7f000077c000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f00003fe000-0x67)=""/103, 0x67, 0xff, &(0x7f0000aea000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) tee(r0, r0, 0x2, 0x9) 2018/01/16 18:27:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000f54000)={0x200, 0x0, 0x400, 0x4, 0x1f, 0x81, 0x40, 0x4, 0x91d, 0x6}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") chown(&(0x7f0000b72000-0x6)='./file0\x00', 0x0, 0x0) 2018/01/16 18:27:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000719000)='./file0\x00', &(0x7f0000000000)=@known='user.syz\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000b0c000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) set_tid_address(&(0x7f0000fe6000)=0x0) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) vmsplice(r0, &(0x7f0000492000-0x10)=[{&(0x7f0000703000-0xa6)="d8956836c1ef007b7f504761cdb36b03d2821636de378439dc59be5b5404f8ad49d926721f40ccdbe5ccfbdf7e11851f4c46e4fd1e6c420df52517da026c31874024f3896672b6e1402737d40b78ddf682f7b9fdd3685be1a58b972ac4fd9fbd1d65f0253c9a1dfac0b0026360748a1f1d67288ebca7f9666149947a19f32c16f6cf17cf4ece98d36ed5d7b3df42a4aea694a2da4b5bc5ff7ab3028da4cacd0e889b653f77a2", 0xa6}], 0x1, 0xf) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000418000-0x30)={0xc, 0x0, &(0x7f00004f0000-0xc)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f00001b0000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a99000)='/selinux/load\x00', 0x2, 0x0) getresuid(&(0x7f0000e0e000)=0x0, &(0x7f00008a6000)=0x0, &(0x7f0000826000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000749000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d38000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000263000)=0xc) fstat(r0, &(0x7f00001ea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00008db000)='./file0\x00', &(0x7f00005c4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f00000ba000-0x38)={&(0x7f000049a000)=@proc={0x10, 0x0, 0x1, 0x80000}, 0xc, &(0x7f0000def000-0x30)=[{&(0x7f0000704000)={0x1c, 0x13, 0x1, 0x3, 0x1, "", [@generic="d1a058432af3abb74e"]}, 0x1c}, {&(0x7f0000173000)={0x3e8, 0x21, 0x2, 0x2, 0x0, "", [@generic="3317f2eb2190e94f7cacad678741ab5c1fe93e764f202096f30255836f97c3acf3f6997f0dc4fb34550264ca30074fd39ee4f842823e4bbf1328fb958041745a976a9680e1d6be8d24bc5d9276d0a02edea1f5572aae63efb3bffe5e2b766d6eda3a6e8913bf3e1402de47e2bc95749b85a812f52eca7abfb4ec5fc430588b8aaed72b7dd258ff131ee96853f264cefa21b97cf97af1fc086ef8dcf53ee93174e5130853117dc87e9d38bf554f79cb0ecc0c4ca9664b8efcdcf0f1e5f589", @generic="31fbc0621cd24eef0ad537065b03ebcbc1eb62870ba51d594fae30ec5d604689f61051bbee61e7a024f0077cdf2d9c34e3cfea376b5212d558c32a8174066f3e6540e165f664561b02d18c5f32d10b2fb427438670a743a362f7c84623b94939da50863c1fec24b7622a62c85aa6570dc9f5b52580f1bf1b9e9affadf9ae8bc65bc2a10227614b5263146a082c99bca2ca583d58763ef44e14bdd811c61702fb910cf82aadc49acdeb43373b8434c9c2df321bd3ece5b13342ab23c788905319972e324175ae77dd202e6cb9566f668c1b09b2bef74c887a909f4993199ca3069996", @generic="aaf9dbd754bd9bca805b38e2b2c671776eedba3856b916007b2f6f40966cc7cd731cb983e957473e1e5920d65d11b73234a19dbda3a9a6dc33b7cb0e659a081bad8069b514adaba060edeb53c41fd95754a15f43091784507a318b40c79f9b443509a6756b9f0f987ce45a00f70701536514", @nested={0x4, 0x77, []}, @nested={0x1b0, 0x5f, [@typed={0xc, 0x2f, @fd=r0}, @generic="d165e07160df694ef94f749c776af21a74c0ae0adb966005ec3189fe2f7b66c4e78ceacdd495b679cd42c5baa1fc7c451abd2336eb3a075c184b43b89d226eb3cfff3128bf5b5e40dfce213bb3980ddb2a175c2e3812d9b0708d34c1a0d9b5aeae2eb0", @typed={0x18, 0x4c, @str='/dev/binder#\x00'}, @typed={0xc, 0x4, @u32=0x7}, @generic="7f3409385b96a66cc585af8b70cc021b124e8a9b01d78136c536418c270818471ab0d3c8cd314b53306ab646528a0510950e75d65470", @generic="8c04231c7945ab5297dc144600f4a7d59da2d5f2d91e985990505e473dd7ea2dea2a4011f9975b6029efa05e1655c05a23d3a2541f9ed563d1af671362d4e2842bf61d60e7516cf693233422ec4a1a8adfff82e86528cbdd43ff02145430c9a1b94b6249f43b94748f7b2fed6f1b78c5fc5188a5000108c6f6b9971a81fbd93cea7485691d98c4c368d3065d113bc1437b0570fb1ac785370d76563ef1b41184c0d18e3cda4e98bbd5d9a2238afab3dcd8d2d88725b443bedb48ea53d22960f361c771d38502b034dc3136430b50f31c6ee67a2f49fc11710468d2fa3bc8c240"]}, @typed={0xc, 0x75, @ipv4=@loopback=0x7f000001}, @generic="b3773be5b9"]}, 0x3e8}, {&(0x7f00001f5000)={0x52c, 0x15, 0x800, 0x2, 0x0, "", [@generic="afaa18dcee07bb845237fefff3cd03461d18384d29b3ba184c0c908f2a2fd7af5a0b7fcd88d443b2fa5e47fa95e3efa39f4748c1357367788c58753f12c2487b3f04663222c86feaa0d9768715fcff1796f3101f76b06af4e134a0e12b6f3f502dbe308d551ccf65e5ef5508bf60dba40c0b608aee67237919626650435d77b3423e5a809a7f1b2a3cf10c29a426ce87b001c94026e02c5fdec347a8bf7c2b569deee7b7", @typed={0x8, 0x6f, @void=""}, @nested={0x144, 0x70, [@generic="d008028c782a4bc515bfe888a32e36278212cf0247caf10067227e13ac0c67b29e1852b8afe170359191559a09a20fd3a71558c05350faf70e17c771b624046fa75943fee6342f202809788426878fad278598064069d8f7245cd7dfc8dc64b495b7", @typed={0x18, 0x77, @ipv6=@loopback={0x0, 0x1}}, @generic="c8d87d5c924541263af50d574fbe9a7af487855012dcfda07668147a0d88a4d12ed3aaff44235856f01558d67a2aa8fbefc3f5f0ccc14f96f3ab3a11131d85", @typed={0xc, 0x2e, @uid=r3}, @typed={0xc, 0x3d, @ipv4=@rand_addr=0x0}, @typed={0xc, 0x3c, @pid=r4}, @generic="abacd08b596e559f033ce7e7fcbc55367e63413b40f888ab71539932b1fdf29608d10a0a526fe3e2df96bbc2c58da2bb909fab94c5b09ef85d795e3f562812d7adb9dfd7f0bd57c7748246671eca739e0f8163f17b28299d1a98117b4e8ef7ddf6"]}, @typed={0xc, 0x3e, @u32=0x8}, @nested={0x16c, 0x1b, [@generic="fb37c2dfe3dfb3eb9b50a0224faf96b6d62aab299830d4b828dc0518aaa55d0336d55fadf1ce8798de6dc0afbdfcb50b9bcd886e938e2a94c8080009f246dd36aefb32edc3e9bdcf076cae2cf863c4ce35d214274750a9d87323db205a8e42a9f24417d720963290bd604bdb6e9fea48274e9fc2faca483794004dc8dc7485c466a42097e168ef7b27b355bc049a66f5364c400043d61c10db872d852d5958b64de2acab3e3dc31cdf4d04e93660babcacca5f58e64b2e82bd94ae3e637916d7ec027faee535c57a1c76b1", @generic="598a9e35eb597f6d350a2d8dac3e7e92de4971f2ffe2a4b64eccfef7ac0d1ad483121c5cf1c7e6f85887b2088791d95d84d607aeb0d0144fafcf122c1d0231b9435ad762e961f7369863cc0c8631b3a549a059e6fd533ff0f1280822d3132f721713273b44060735cd6ecc0d8ee9b93681db932a7aaff32c946afda0ff2566ca26a61313", @typed={0x18, 0x8, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, @generic="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", @typed={0x10, 0x3c, @u64=0x9}, @generic="d068b92743c25991bec803c6c38ed5ac83b28294bd6bafcc519df1e3855c0b87c45ca2c5b5d8ecd4b6a88f8e09ec7d8d4c29f1422cff447e31aac04757f392e7edbe11f54ab7241c0e08bc9d6dc2373b8be687b529432c6f16e46c4e690e4a5f38caa3bc81e1260ef9f118e91a74807d5cbe3ea43e3991dc6d953183607084b9fc11d7fedb6d2261d516a7085a09d21cc7bdb27267bb0903d1ddc970d87f1b71b3ff6f66"]}, 0x52c}], 0x3, &(0x7f0000c40000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x78, 0x1}, 0x801) 2018/01/16 18:27:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x0) remap_file_pages(&(0x7f0000765000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) 2018/01/16 18:27:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000ce3000-0x10)='/dev/input/mice\x00', 0x0, 0x0) unshare(0x400) timerfd_settime(r0, 0x0, &(0x7f0000cc5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000079000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000d36000)={0x10000, 0x1, 'client1\x00', 0xffffffff80000000, "1f5cfcdf033b3b6d", "80b9784eff0d43e8fa024eea5a224332f0e9b90a2b1241f9d641fc24233852d0", 0x7, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 18:27:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e61000-0xc)={0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000098d000-0x11)='/selinux/enforce\x00', 0x600301, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00003d9000-0xe)={0x0, 0x4, 0x3, [0x7f, 0x8efc, 0x81]}, &(0x7f000057b000)=0xe) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000a2d000)={r4, 0x1, 0x8d6, 0x101, 0x4000000000, 0x25d2}, &(0x7f000097c000-0x4)=0x14) 2018/01/16 18:27:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001000-0x40)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) lseek(r0, 0x0, 0x3) setsockopt$inet_buf(r0, 0x0, 0x13, &(0x7f000078b000)="", 0x0) 2018/01/16 18:27:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='#-\x00', 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006be000)={0x3, &(0x7f0000b39000-0x18)=[{0x3, 0x9, 0x0, 0x1}, {0x100, 0x4, 0x7, 0x0}, {0x9e, 0x8, 0x8, 0x100000001}]}, 0x10) ftruncate(r0, 0xffff) write(r0, &(0x7f0000003000-0x1000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfed) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8000004, 0x11, r0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000f0f000-0x20)={0xb073, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000ccc000-0x10)={0x2, r1}) mq_unlink(&(0x7f0000001000)='dev ') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000e3c000-0x68)={0x101, 0x8, 0xfffffffffffffff9, {0x0, 0x0}, 0x9, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 18:27:17 executing program 3: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f000015c000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000e8e000)=""/181, 0xb5}, {&(0x7f000070e000)=""/4096, 0x1000}], 0x2, &(0x7f0000001000-0xd9)=""/217, 0xd9, 0x7fff}, 0x40000000) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000eee000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000eee000)='/dev/usbmon#\x00', 0xfff, 0x400) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000ad2000-0x14)={0x57, 0x1f, 0x6, {0x10001, 0x10001}, {0x55a6, 0xffffffffffffff01}, @rumble={0x8, 0x7f}}) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002e3000-0x15)='/dev/pktcdvd/control\x00', 0x404400, 0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000080000)=@req3={0x401, 0x1, 0x1, 0x2, 0x9, 0x3c, 0x1}, 0x1c) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x1) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000b6b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000eef000)=0x14) r5 = getuid() mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000eef000)={&(0x7f0000ee4000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000eef000)={&(0x7f0000ef0000-0x4c)=@ipmr_newroute={0x4c, 0x18, 0x2, 0x3, 0x3, {0x80, 0x0, 0x14, 0x0, 0xff, 0x2, 0xff, 0xb, 0x2000}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0x0, 0xaa}}, @RTA_OIF={0x8, 0x4, r4}, @RTA_FLOW={0x8, 0xb, 0x6ad4}, @RTA_FLOW={0x8, 0xb, 0xfffffffffffffff8}, @RTA_UID={0x8, 0x19, r5}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x800}, 0x80) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f000023f000-0x62)='-', 0x1) recvmsg(r1, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) syz_open_dev$tun(&(0x7f00004a5000)='/dev/net/tun\x00', 0x0, 0x200080) 2018/01/16 18:27:17 executing program 0: socketpair$inet(0x2, 0xa, 0x41, &(0x7f0000c67000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000052f000-0x8)={0x0, 0xffbe}, &(0x7f0000791000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x80, 0x4, 0x8008, 0x0, 0x9, 0x1, 0x3, 0x2, r2}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x4e) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a16000)={r2, 0x37, 0xec32, 0x7fffffff}, &(0x7f0000665000-0x4)=0x10) sendfile(r3, r3, &(0x7f0000764000)=0x0, 0x4) writev(r3, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d000100090000000001000f536e06ce", 0x58}], 0x1) r4 = open(&(0x7f0000863000-0x8)='./file0\x00', 0xc00, 0x21) ioctl$PPPIOCSFLAGS(r4, 0x40047459, &(0x7f00000be000)=0x4040) setsockopt$sock_void(r1, 0x1, 0x80000000000001b, 0x0, 0x0) [ 71.851260] binder: 15776:15780 BC_FREE_BUFFER u0000000020000000 matched unreturned buffer [ 71.860461] binder_alloc: 15776:15780 FREE_BUFFER u0000000020000000 user freed buffer twice [ 71.874859] binder: 15776:15780 BC_FREE_BUFFER u0000000020000000 no match 2018/01/16 18:27:17 executing program 5: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000db3000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000fe0000)={0x0, 0x0}, &(0x7f0000fe0000)=0x8) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fe1000-0x98)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0xfffffffffffffffb}, &(0x7f000051c000)=0x98) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fe1000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000fe1000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x80000000, 0x1, 0xfffffffffffffff9, 0x9}, &(0x7f0000302000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000141000)={0x1, 0x8000, 0x8001, 0x80000000, r4}, 0x10) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_pts(r2, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000e40000+0x56c)=0x3) ioctl$TCFLSH(r5, 0x540b, 0x0) [ 71.903146] binder: BINDER_SET_CONTEXT_MGR already set [ 71.921692] binder: 15776:15797 ioctl 40046207 0 returned -16 2018/01/16 18:27:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000021000)='./file0\x00', 0x0) membarrier(0x8, 0x0) mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) mkdir(&(0x7f0000d70000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f0000348000-0x16)='./file0/control/file0\x00', &(0x7f00007d8000-0x14)='./file0/file0/file0\x00') 2018/01/16 18:27:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000441000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) stat(&(0x7f0000308000-0x8)='./file0\x00', &(0x7f00002e1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000d5a000)=0x0, &(0x7f0000953000)=0x0, &(0x7f0000162000-0x4)=0x0) stat(&(0x7f00007dd000-0x8)='./file0\x00', &(0x7f0000de1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000d98000)=0x0, &(0x7f0000537000-0x4)=0x0, &(0x7f0000d6b000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000af0000)={0x0, 0x0, 0x0}, &(0x7f0000eb0000)=0xc) lstat(&(0x7f00001f2000)='./file0\x00', &(0x7f0000aa7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000fc8000)=[r1, r2, r3, r4, r5, r6]) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d71000)={0x0, 0x0, &(0x7f0000ab0000)=[]}, &(0x7f000099a000)=0x10) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cf7000)='/proc/self/net/pfkey\x00', 0x208100, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r8, 0x84, 0x19, &(0x7f0000896000)={r7, 0xc9f}, 0x6) 2018/01/16 18:27:17 executing program 5: mmap(&(0x7f0000000000/0x9a6000)=nil, 0x9a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) r0 = gettid() mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f00009a6000)='oom_score_adj\x00') pread64(r1, &(0x7f0000016000)=""/0, 0x0, 0x0) 2018/01/16 18:27:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800) bind(r0, &(0x7f00001cf000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) connect$pptp(r0, &(0x7f0000583000)={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/16 18:27:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r1, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000062000)='./file0\x00', &(0x7f0000059000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) [ 71.948420] binder_alloc: 15776: binder_alloc_buf, no vma [ 71.954821] binder: 15776:15797 transaction failed 29189/-3, size 0-0 line 3127 2018/01/16 18:27:17 executing program 3: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fe0000)=0x3) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0xa0e6a598284d996f, 0x0, &(0x7f0000fe7000-0x8)={0x0, 0x0}) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fe5000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x1e, &(0x7f00008df000-0x4)=0x76d9f62f, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe4000)={0x0, 0x0}) 2018/01/16 18:27:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00009b5000-0xd)='dns_resolver\x00', &(0x7f0000b74000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000d0e000)='trusted\'posix_acl_accesslo&@&cpuset]-\x00', 0xffffffffffffffff) add_key(&(0x7f0000832000-0xd)='dns_resolver\x00', &(0x7f0000be0000+0x54e)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000009a000-0xd6)="9deeee1ef6ce5f9f2d86abc5ee757fd19e5391e7088ce7ddf4781b246cb6b6ff42f3f7c04998ff2ab43b70c150fc085a159483d3055e02b2d0334325d9f502716e395c0eca9343d10e20abd2a0f27500427503970d964e98d471b8199fa4c96c6624241d7b75cadc2fa402e35abd1e1015caa6ddc31822c45cc02454e759a47cc485113bc8d1aca538dcf3b11e1a69266f5da67cef3adb92a00f477372e5fb9d2d0827edfdfd675068583cd54f8c00c3424a0b5bbe16cff456baa392298af0695f54429e47a05f08ee25083027cd6b7e6f08060b4a5f", 0xd6, r0) 2018/01/16 18:27:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x9, 0x200000040000000, 0x2, 0x0, []}) ioctl(0xffffffffffffffff, 0x4, &(0x7f0000238000-0xba)="a67b7f226ffce3521b5e2ebcd4a08a39d2a5c735ba0000000a0b8739ef6fa89d0246bdcb787e4c909809007d816d26b54636413923a8528bedaefc13b5554fa0832c6704a6a0171bd79f8c5cb83c65fd5ae8c305897a8f0e0071e90d41b0c401d6de29040ebedac3c8f36d3eee1ba0c0d3715144f48e2eed26422907e5a20b182637b795f43b25f22028c5f2441cc2f0ab5b8936550667cc2425282950579617f69483be7fae1b197144e4dcbfe497bc76809d6f142feba3f11b") r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000740000)='/dev/ppp\x00', 0x2001, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000c7000)={0x2}, 0x4) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000c29000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ed9000)=0x10, 0x80800) fcntl$addseals(r1, 0x409, 0x9) ioctl(r1, 0x1, &(0x7f000079c000)="b1144b63171295615c2d79d2365931df104ad7b77ca92a8ef2166af86c5d95154e400046a1915de59cd68b7b2b2e081d72085345698bda2e575b4d73322730610e4baa8afb2e1f23907afc581df4c3969d6ba09a4acb670a43c8efb4903538eef33c19db593510cf2caca734f40a3584e7e398bb2b521ed871989e70ec1dcb8d5fcb79eefc708fb84559aedf33a2364173bd3c67dd2da3") clock_gettime(0x0, &(0x7f0000455000-0x10)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000884000-0x20)={0x1, 0x9, 0x1, 0x9, 0xd, 0x3ff}) recvmmsg(r1, &(0x7f0000435000)=[{{&(0x7f0000aee000-0x20)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000a4c000)=[{&(0x7f0000b6c000-0xc1)=""/193, 0xc1}, {&(0x7f0000283000-0x68)=""/104, 0x68}, {&(0x7f0000143000-0x4f)=""/79, 0x4f}, {&(0x7f000067e000-0xa)=""/10, 0xa}, {&(0x7f0000889000)=""/235, 0xeb}, {&(0x7f0000e6e000-0x6d)=""/109, 0x6d}, {&(0x7f0000893000)=""/50, 0x32}, {&(0x7f000074b000-0xea)=""/234, 0xea}], 0x8, &(0x7f0000d56000)=""/206, 0xce, 0x0}, 0x100}, {{&(0x7f0000307000-0x10)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000be9000-0x60)=[{&(0x7f0000348000)=""/46, 0x2e}, {&(0x7f00005bd000)=""/4096, 0x1000}, {&(0x7f0000639000)=""/0, 0x0}, {&(0x7f00006df000-0xa0)=""/160, 0xa0}, {&(0x7f0000e75000)=""/41, 0x29}, {&(0x7f000093c000)=""/56, 0x38}], 0x6, 0x0, 0x0, 0x7}, 0x5}, {{&(0x7f0000228000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000726000)=[{&(0x7f000079d000-0x30)=""/48, 0x30}, {&(0x7f0000b5c000-0x1)=""/1, 0x1}], 0x2, 0x0, 0x0, 0x2}, 0x9}, {{&(0x7f00009fc000-0x10)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b92000)=[{&(0x7f0000025000-0x3a)=""/58, 0x3a}, {&(0x7f00005d8000)=""/240, 0xf0}], 0x2, &(0x7f000043b000)=""/83, 0x53, 0x5}, 0x7fff}, {{&(0x7f0000775000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00009f9000)=[{&(0x7f00004ba000-0x3a)=""/58, 0x3a}, {&(0x7f0000545000)=""/93, 0x5d}, {&(0x7f0000622000+0xdf7)=""/181, 0xb5}, {&(0x7f0000596000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000f99000-0xa0)=""/160, 0xa0, 0x19e0000}, 0x3}], 0x5, 0x60, &(0x7f0000c7b000)={r2, r3+10000000}) r4 = socket(0xb, 0xa, 0x2b) getsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000846000)=0x5, &(0x7f0000fcc000-0x1)=0x4) [ 71.969783] binder: 15776:15780 BC_FREE_BUFFER u0000000020000000 no match [ 71.975733] binder: 15776:15816 BC_FREE_BUFFER u0000000020000000 no match [ 72.027568] binder: undelivered TRANSACTION_ERROR: 29189 [ 72.033366] binder: release 15776:15780 transaction 161 out, still active [ 72.043957] binder: undelivered TRANSACTION_COMPLETE [ 72.058007] binder: send failed reply for transaction 161, target dead 2018/01/16 18:27:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f000087b000-0x4)=0xbf, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x0, 0x10001) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000b76000)=0x0) 2018/01/16 18:27:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d27000)='net/udp\x00') readv(r0, &(0x7f0000dd2000)=[{&(0x7f0000512000)=""/238, 0xee}], 0x1) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f000033f000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000ba0000)=0x8) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000e6a000)=0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000c0e000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000fdd000-0x4)=0xc) 2018/01/16 18:27:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f00008e2000-0x10)={0x77359400, 0x1}, &(0x7f000001d000)=0x0, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000839000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mkdirat(r0, &(0x7f000092f000-0x8)='./file0\x00', 0x100) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0xffffffff7fffffff, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x3, 0x0) socket$netlink(0x10, 0x3, 0x6) 2018/01/16 18:27:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) inotify_init() readv(r0, &(0x7f000062b000-0x60)=[{&(0x7f0000a5e000-0x46)=""/1, 0x1}], 0x1) 2018/01/16 18:27:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000238000-0x28)=[{r0, 0x47, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x8042, 0x0}, {r0, 0x80, 0x0}], 0x5, &(0x7f00000d8000)={0x0, 0x1c9c380}, &(0x7f0000238000-0x8)={0xca}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$unix(r1, &(0x7f0000ac9000)=@file={0x0, './file0\x00'}, 0x6c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000e4000)=0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000237000)=r2) 2018/01/16 18:27:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x400) r0 = syz_open_procfs(0x0, &(0x7f000072a000)='auxv\x00') pread64(r0, &(0x7f00001a4000)=""/0, 0x3220, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000b5e000)={0x6, 0x0, 0x10000, 0x80}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00006ac000)={r1, 0x3f}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000066e000-0x8)={0x0, 0x0}, &(0x7f0000814000-0x4)=0x8) 2018/01/16 18:27:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f14000-0xa)='/dev/ptmx\x00', 0x220c313f3214bce3, 0x0) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f000071d000)={0x0, r2+10000000}, &(0x7f0000e33000)={0x0}, 0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00007fb000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000061d000-0x4)=0xc) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000bc7000)={0x100000001, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0, 0x1f, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) bind$packet(r0, &(0x7f0000cda000-0x14)={0x11, 0x1f, 0x0, 0x1, 0x8000, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000710000)=""/2) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/16 18:27:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000afd000-0x28)={@common='ip6tnl0\x00', 0x63, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00005cd000)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f00004ac000-0xe5)="ae", 0x1) vmsplice(r1, &(0x7f0000f5e000)=[{&(0x7f0000596000)="", 0x0}], 0x0, 0x10002) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000d22000-0x4)=0x0) r3 = getpgid(0x0) tgkill(r2, r3, 0x4) 2018/01/16 18:27:17 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003fd000)='/dev/rfkill\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000-0x73)=""/115, 0x73) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00003c4000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000aa8000-0x6)={0x6, 0x3, 0xfffffffffffffffb}) mmap(&(0x7f0000aa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000aaa000-0xc5)=""/197) ioctl(r1, 0x3, &(0x7f00005e3000-0xd7)="8abeeb0afddf83c4fddc010a52657fee340b4d6581f2bab2866c2cda748db7b7fb622be017f45647bc3aa4afe4aee5540f21c940dc67e9a7de328d25286bf537f8b0b49cdb35733961db40dd1e31268dafcc9232ba6e8ea1bf8a00f7c6e9690c7dd17a07ed32ee490efda2b5e4e4a2065c865813d436e9e5fdb86f653f7884e154deb0c4ba4213dbf783ddc1db28c3a2e1edd39c971ec46a92eea5e3704033737cc23143db333e94cab47e8a6a98e462a088da93fbd58d82a48bcbebf79deb9a2b6a642d5fa79903f5af55eb09d344925caa8762c7b643") r2 = syz_open_procfs(0x0, &(0x7f0000aa9000-0x8)='oom_adj\x00') epoll_create(0x8) write(r2, &(0x7f000000a000-0x7)="9a75287ecd64cf25d52d1afc9f", 0xd) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000808000)="40356d4ab47fc9466ee9a8803abfad81270c02f0cac670065cf0fe7c873327036b3663e7a11a227cf8e22a2ed52fa43934b487febff30b357d4f6b") 2018/01/16 18:27:17 executing program 4: mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000004000)="64fef284804bfb0267ecebda011f481ebdfda401ee69783869d9aff4c54cbe6ba1370a254d8e6a7bca0eadea108fa59ee78f1c33c499fcf00a19210af4783d355d4f645fc2888d6e9a5befe3aed426831b1abcb688dd2315d703", 0x5a}], 0x1, 0x0) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000b27000-0xb0)={{0x1, 0x3}, 'port1\x00', 0x80, 0x20400, 0x80, 0x4, 0x4, 0x80000000, 0x20, 0x0, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 18:27:17 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x1000000005437, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001f000)='./file0\x00', 0x100) 2018/01/16 18:27:17 executing program 5: getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000001000-0x60)={0x0, 0x17, 0x1, @thr={&(0x7f0000000000)="98cd94c484324b84864a6c78f9f5ccc2192e3b4c82ce0e38f8f1edee4f2d4cde29e7e9d14cc5d7b35240f4a369a455a3cdd6209d7863fa6b078e91ae3feadc57ae915ad435158c53e292592d73bd34cce56e2a742f2ee6c23a4107d1b24a40f16db4174ab3d6dcfb6543772e6167226a2f721dfdd52e22977f4b6db0234e57ee19ae70c1a0a5fdc4bb09d31e2af4c21a8db74f3d5df64e8bbf86d62570f5dece312f634c6563c5d04e71c517e0aadca9c29d2a98c3d8df4c075d7cbe23a1d0d28b017415ece20b71ad6b412784c5", &(0x7f0000518000)="b53f43d6b0d91c90dbd341bad24587b6a09f06f897dbc993cdff5d7c84696ec54f4068a8538d896724ea7951dbe5ff270177d7525e21c8ac909f96fe994083f6ed8049df1ba57a9ae0d51d2ff690814242260219568c827248858aa816e72255347343c3badec6eaa9"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f67000)=0x0) inotify_init1(0x800) r1 = syz_open_dev$usbmon(&(0x7f0000a2f000)='/dev/usbmon#\x00', 0x7, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000000)=""/128) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 18:27:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000353000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000d6a000)='i', 0x1, 0x0, &(0x7f0000266000)=@hci={0x1f, 0x0, 0x0}, 0x6) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000355000-0x8)='\'', 0x1}], 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000069f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000437000-0x4)=0x800, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f000023f000)=0x46, 0x4) 2018/01/16 18:27:17 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) fallocate(r0, 0x3, 0x7fffffff, 0x80000000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4(r1, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0x214, 0x0) 2018/01/16 18:27:17 executing program 7: 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) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000-0xa)={0x3, [0x1, 0x1, 0x583ec525]}, 0xa) lsetxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x15)=@known='system.sockprotoname\x00', &(0x7f000094f000)='\x00', 0x1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000845000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000d7a000-0x23)=@known='system.posix_acl_access\x00', &(0x7f0000da0000-0x14)="0200000001000000000000010400000000000000", 0x14, 0x0) pipe2(&(0x7f0000ea5000-0x8)={0x0, 0x0}, 0x84000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000a1b000-0x1c)={0x0, 0xd5, 0xa, [0x8, 0x0, 0x7fa466b7, 0x4, 0x37a, 0x7f, 0x2, 0x100, 0x0, 0x9]}, &(0x7f0000dc7000)=0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000fc8000)={0x9}, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000ae000)={{{@in=@multicast1=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f8c000-0x4)=0xe8) quotactl(0xc7f, &(0x7f00005b7000-0x8)='./file0\x00', r4, &(0x7f000065b000)="ec07a07049fd23d26e9029cfe3d26e2069891eb93b937033f6fe56d27f355d2483a675742faea310ca5e3293fc91aac0ea2dae9a29c29f89a24738415b178c769f6181f69a5139c832e722424b0e68c4a791ebfc7da05cf7ab49609564d0") syz_open_pts(r2, 0x103042) getsockname$ax25(r2, &(0x7f00009a8000)={0x0, {""/7}, 0x0}, &(0x7f000016a000-0x4)=0x10) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000ead000-0x4)=0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000175000)='tls\x00', 0x4) openat$dir(0xffffffffffffff9c, &(0x7f0000ebd000-0x8)='./file0\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000a1f000)={r3, 0x2, 0xffff, 0x0, 0x80000000, 0x2}, 0x14) 2018/01/16 18:27:17 executing program 0: r0 = memfd_create(&(0x7f0000002000-0x6)="76626f00010001020000000003ff00", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f000022d000)="d0a37f4e7ba4c02248017d68ab06b4c0aa9e79035ea9732a610c98d8f94496785c6994205398b70af5d9f85fe04d1d0deb9f93b84ee94035dfa5954cd9a1e1b0d8438982619b1bcd27c54ddf0ea82ff3d12ce9c233cbdcc7a6314d58e460aea2317225a0ea363741fa1ac0c3860655b776") futex(&(0x7f0000003000)=0x0, 0x85, 0x0, &(0x7f0000004000)={0x7, 0x0}, &(0x7f0000003000-0x4)=0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00003ec000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000854000)={0x2c, 0x0, &(0x7f0000892000-0x2c)=[@acquire={0x40046305, 0x3}, @increfs_done={0x40106308, r1, 0x3}, @acquire={0x40046305, 0x1}, @release={0x40046306, 0x3}], 0x56, 0x0, &(0x7f0000001000-0x56)="5e7356388dfbce5b3e5b71500d5540153e5237a2cbe2fefebd05c59e42461a74238bc624487542ab373ff1cfc81e4542fe0c8f02152566d542a95e3923e3bcbe547a7fbf74a58468e7488fd0a06c84523d3f760eaf16"}) 2018/01/16 18:27:17 executing program 4: clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") ustat(0x4, &(0x7f0000f5a000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 18:27:17 executing program 2: clone(0x0, &(0x7f00001da000-0x88)="", &(0x7f0000000000)=0x0, &(0x7f000035c000-0x4)=0x0, &(0x7f000019e000)="") mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003fa000/0x800000)=nil, 0x800000, 0x9) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000015a000-0xe)='/dev/keychord\x00', 0x480082, 0x0) recvfrom$ipx(r0, &(0x7f0000c0c000)=""/0, 0x0, 0x20, &(0x7f0000fcb000)={0x4, 0x9, 0xd0b, "764ce4f6fac7", 0x0, 0x0}, 0x10) eventfd(0x0) 2018/01/16 18:27:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00004c8000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000caa000)=0x10, 0x80800) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c6d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000031b000-0x3)=0x14) r1 = syz_open_dev$sndseq(&(0x7f0000784000)='/dev/snd/seq\x00', 0x0, 0x40) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000d07000)={0x1, 0x400000000000, 0x2, {0x0, 0x989680}, 0x401, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f000000d000)={{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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 18:27:17 executing program 4: msync(&(0x7f00004a7000/0x1000)=nil, 0x1000, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000263000)='id_resolver\x00', &(0x7f000013a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x1)='\x00', 0xfffffffffffffffb) r1 = add_key(&(0x7f000010a000-0xc)='id_resolver\x00', &(0x7f0000bc7000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000028e000-0x1000)="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", 0x1000, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fstatfs(r2, &(0x7f0000000000)=""/42) r3 = add_key(&(0x7f0000f30000)='id_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0xfa)="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", 0xfa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000002000-0x8)='./file0\x00', 0x20200, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000000)={r0, r1, r3}, &(0x7f0000d5d000)=""/244, 0xf4, &(0x7f0000487000)={&(0x7f0000c1b000-0x40)={'sha3-224\x00'}, &(0x7f0000000000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 18:27:17 executing program 0: mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000001b000)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000001b000)='/selinux/checkreqprot\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000001000-0x50)={0x0, @time={0x0, 0x0}, 0x2, {0xde3, 0x6}, 0x80000001, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f000001b000)=0x8001) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000004000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4e, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6gretap0\x00'}) getdents(r0, &(0x7f0000002000)=""/33, 0x21) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000001000)="2dd16e62da9a135cf7b33ba37a828bd7d90a18c71a5b68") getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f000001c000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f000001c000-0xf1)=""/241) get_thread_area(&(0x7f000001b000)={0x7fffffff, 0x20001000, 0x4000, 0x2000000000000, 0xfff, 0x2, 0xfff, 0x1, 0x100000000, 0x0}) 2018/01/16 18:27:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xfea4) r1 = getpgid(0x0) sched_setattr(r1, &(0x7f0000cbc000)={0x2d, 0xfffffffffffff7fc, 0x0, 0xfffffffffffffffb, 0xa, 0x9, 0x9, 0x10001}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001e5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c80000)=0xc) fcntl$setpipe(r0, 0x407, 0x0) 2018/01/16 18:27:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') poll(&(0x7f0000857000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0x9b) mkdir(&(0x7f00001b2000-0x8)='./file0\x00', 0x18c) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000288000)="") ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00000c5000-0x4)=0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f000045e000)=""/127) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000468000-0x7b)=""/123) fgetxattr(r0, &(0x7f0000536000)=@random={'user.\x00', '@\x00'}, &(0x7f00002bc000)=""/96, 0x60) 2018/01/16 18:27:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001d9000)={0x0, 0x0, 0x0}, &(0x7f0000d2d000)=0xc) r0 = open(&(0x7f000047c000)='./file0\x00', 0x800, 0x1c0) r1 = fcntl$getown(r0, 0x9) futex(&(0x7f00002c1000)=0x5f, 0x3, 0x1777, &(0x7f0000bd5000-0x10)={0x0, 0x0}, &(0x7f0000535000)=0x555, 0x3) r2 = syz_open_procfs(r1, &(0x7f000000e000)="6e65742f7200096186637400") lseek(r2, 0x33, 0x40006) 2018/01/16 18:27:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009e5000)='bdevproc!+)\'eth1\x00', 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000e43000)={0x0, 0x4}, &(0x7f0000f3d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a7d000-0x10)={r1, 0x1, 0x80000000, 0xb5be}, 0x10) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") r2 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x100) faccessat(r2, &(0x7f0000e34000)='./bus\x00', 0x2, 0x0) 2018/01/16 18:27:17 executing program 7: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f7d000)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00003ea000)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000f74000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 18:27:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00005c2000)='./file0\x00', &(0x7f00008ae000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) acct(&(0x7f0000469000)='./file0\x00') 2018/01/16 18:27:17 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000058d000)={0x0, 0x5}, &(0x7f000033d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000488000)={r2, 0x88, 0x20}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0xbb)="0e50e632d366c6f6ca265964aee4a3a8197bca035760874d3471ad27e2c2fd4f56f9951465038d857e322eaa7fa25bf597048eae1dbe534a31020c49a17753044b289aee493078c521b1ccd5af9841481bc7b869a0524c4c2de3e91e3104b1ca6c742087bc954617c2804cc1556235b8a7ad854789b510f0183fb686f9e159c1cdf5a51f5b86a56487f7b8dff86ed217efa19d10233723b8a33530c805832f6ff7d618b75b571c3a0ff417e7f5e22dff7a4445598b44aabbe2ee12", 0xbb) r3 = socket$inet6(0xa, 0x3, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0xffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000001000)=0x8) socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000002000-0x8)={r4, 0x6}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x80000, 0x0) getsockopt$inet6_mreq(r5, 0x29, 0x12, &(0x7f0000817000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c3b000)=0x14) 2018/01/16 18:27:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000c12000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, "96a345029c33c9a75fe45c359e6f606aa419a3ee3e904d649f793675bee9edea229a774028890bbc7af13dde0e8fb2d54c8afdd617864c9edf5983f7c6b211de", "7c21f8f688bad605a2c2f690f7b567400a2aef9c087e7f9f4682c648f3a2d52286019d0b81bbcdc9938d3150989b6c54e514dcebe0f9787ab35aeb86097ff25c", "9c20e437d445fdd23bc47ac4da82d1b7329d9bab6ea5c02ba98b2039c609caf4", [0x0, 0x0]}) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000339000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000643000)={0x0, 0x94, &(0x7f0000229000-0x94)=[@in6={0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x7fffffff}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x3, @rand_addr=0x94, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ac9000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00009c9000)={r1, 0x635, 0x20}, &(0x7f0000a7b000)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00006dd000-0x2)={r1, 0xfffffffffffffffd}, &(0x7f000093c000)=0x8) accept4(r0, &(0x7f0000722000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005cf000-0x4)=0x8, 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000986000)={0x101, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 18:27:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x400800, 0x80) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000232000)={0x1000, 0x8f0, 0x7b4531d7, 0x6, 0x9, 0x6, 0x66, 0x10000, 0x8, 0x1, 0x8, 0xb598}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f0000005000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000005000-0x4)=0x5) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/ppp\x00', 0x101100, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x10, &(0x7f0000001000)=0x8000, 0x4) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000003000-0x4)=0x6) 2018/01/16 18:27:17 executing program 1: prctl$intptr(0x22, 0xc00000001) r0 = add_key$keyring(&(0x7f0000677000)='keyring\x00', &(0x7f00006ba000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) 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 = request_key(&(0x7f0000001000-0x8)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000079e000-0x9)='em1bdev+\x00', 0xfffffffffffffffa) keyctl$search(0xa, r0, &(0x7f0000aef000-0x8)='trusted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r2, 0x1, &(0x7f0000002000-0x20)={{r3, r4+30000000}, {0x0, 0x0}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 18:27:17 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5d000)="9407000040", 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, 0x0}, 0xc) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x80, 0x18000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peekuser(0x3, r2, 0x5) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={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], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) getgid() fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000000000)=0x0, &(0x7f0000002000)=0xfffffffffffffe8a) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10, 0x80000) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000000)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/16 18:27:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000058f000)="440d0503001d000000000020ec", 0xd) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000cf000)=""/0, &(0x7f0000f61000)=0xffffffffffffff6e) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006ed000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000fdb000)={0x6, 0x2798}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00006c3000)=@generic=""/16, 0x10) 2018/01/16 18:27:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000100000-0xe)='net/rt_acct\x00') memfd_create(&(0x7f000099b000-0xc)='net/rt_acct\x00', 0x3) epoll_wait(r0, &(0x7f000025f000-0xc)=[{0x0, 0x0}], 0x0, 0x0) lseek(r0, 0x56, 0x0) syz_open_dev$tun(&(0x7f0000d3b000-0xd)='/dev/net/tun\x00', 0x0, 0x40) 2018/01/16 18:27:17 executing program 7: unshare(0x20000400) clone(0x0, &(0x7f0000273000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004f8000)={0xaa, 0x8, 0x0}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x4, 0x0}) clone(0x20000080904900, &(0x7f0000623000)="", &(0x7f00002d0000-0x4)=0x0, &(0x7f0000907000)=0x0, &(0x7f0000553000)="") ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000001000-0x8)={0x1f, 0x200}) 2018/01/16 18:27:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000027000)='./file0\x00', 0xffffffff7ffffffe) r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000012000-0xc)='./file0/bus\x00', 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3) 2018/01/16 18:27:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a34000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000c3a000)={0x0, 0x2, {0x2, 0x3, 0x7, 0x0, 0x8d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f00008ab000)='net/anycast6\x00') r4 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000572000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dfd000-0x4)=0xe8) symlinkat(&(0x7f0000557000-0x8)='./file0\x00', r3, &(0x7f00000a7000)='./file0\x00') clock_gettime(0x0, &(0x7f00002ec000-0x10)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000fe3000-0x16)="d8058d987fbd70e67e27228927c69a2155fe70f85dfd", 0x16, 0xba12, &(0x7f0000b65000-0x10)={r5, r6+30000000}) fcntl$setown(r3, 0x8, r4) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000dd8000)={0x1, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2a, 0x2, 0x7fffffff, 0xdb3, 0xd1, &(0x7f00003aa000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x401, 0x8001, 0x0}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000e27000-0x50)={@common=""/16, @ifru_mtu=0x0}) sched_getaffinity(r1, 0x8, &(0x7f0000085000-0x8)=0x0) readv(r3, &(0x7f0000c68000)=[{&(0x7f0000cdc000)=""/220, 0xdc}], 0x1) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000103000-0xc)={0x2, 0x5, 0xac46, 0x1ff, 0x7, 0xbb}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000ac1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00006f5000-0x10)={0x0, 0x8008, 0x0, 0x7, 0x0}, &(0x7f0000314000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000f72000-0x20)={0x6, 0x7, 0x8000, 0x8, 0x5, 0x9, 0x8, 0x0, r7}, &(0x7f0000e40000-0x4)=0x20) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f00001a4000-0x88)={0x76, {{0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/16 18:27:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f7b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/16 18:27:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000206000-0x8)='./file0\x00', 0x200) syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/mnt\x00') recvfrom$ipx(r0, &(0x7f0000a60000)=""/130, 0x82, 0x2023, 0x0, 0x0) 2018/01/16 18:27:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000b03000-0xd0)={0x40, 0x6, 0x55, 0x1, 0x800, 0x3, 0x9, 0x3, 0x80, 0x9e, 0x6, 0x0, 0x4, 0x8, 0x4, 0x1, 0x1, 0x2, 0x36c3, 0x1, 0x8, 0x2, 0xb4a, 0x10000, 0x8, 0x1}) r0 = syz_open_procfs(0x0, &(0x7f000011d000)='net/softnet_stat\x00') pread64(r0, &(0x7f0000e61000)=""/0, 0x0, 0x1fffffc) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000bfc000)=""/4096) syz_open_dev$sndseq(&(0x7f00006fa000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000a1d000)={0x56, 0xfffffffffffffffc, 0x14000000, {0x7, 0xe}, {0x1, 0x9}, @rumble={0x6, 0x100}}) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00004eb000)=""/4096) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e66000)={0x0, 0x0, 0x0}, &(0x7f00004c5000)=0xc) getpgid(r1) 2018/01/16 18:27:18 executing program 7: remap_file_pages(&(0x7f0000aac000/0x2000)=nil, 0x2000, 0x2000003, 0x81, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00006bb000)='"', 0x1) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00003d1000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000f21000-0x8c)={0xfffffffffffffffb, 0xdd5, 0xffffffffffffff81, 'queue1\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f00003e2000)="", &(0x7f000057a000-0x4)=0x0, &(0x7f00008a3000-0x4)=0x0, &(0x7f0000fe3000)="") mlock(&(0x7f0000697000/0x2000)=nil, 0x2000) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000e93000)=0x0) 2018/01/16 18:27:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000055a000-0xb)='/dev/loop#\x00', 0x0, 0x181001) inotify_init1(0x80800) pwritev(0xffffffffffffffff, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x1, &(0x7f0000723000)=0x0, 0x4) pwritev(r0, &(0x7f00004f5000)=[{&(0x7f0000169000)="97", 0x1}], 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000cf4000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000027c000-0x4)=0x7fffffff, 0x4) fremovexattr(r0, &(0x7f000085b000-0x11)=@random={'user.\x00', '/dev/loop#\x00'}) 2018/01/16 18:27:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x240240, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00006bf000-0xac)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xdd, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3000000000}, @in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x1, 0x1000, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0xffffffff}, @in6={0xa, 0x2, 0x5d8, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xac) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000713000)='/selinux/policy\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000258000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000e27000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f2a000-0x4)=0xe8) r5 = getegid() sendmsg$unix(r2, &(0x7f0000c41000-0x38)={&(0x7f0000575000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000bab000)=[{&(0x7f000082b000-0xe3)="a40b2dd386680a0cc302453184b4d6413ab9c4fa1d602b7c2334b90c9e25f6a45a0301ba7701e81c46a336df9b6ec8d990fc38ddcd512c38b246bf034c9fb21024dac84087bcd48ccb077dbb30740e92c236a7911963cccee8c222c9aabdcebb57ce3b4ad59934acf86c7748bdd02b3eed4393f3e87dac5dfbdbfdcb84f0a6cd5f8117620a82c6669ca3573f785fe99f7c8e8ea693056e791d74292a896e6ff8f062bb546a38ef7bb9a4ed91b1127daf9c7d86936d8c810a15ab0dd0d84e98c9ba7a78aa78f3b585b32f781524b199f8469dccda895d4dc4120a31cd92f96982302661", 0xe3}, {&(0x7f0000b57000-0xf5)="3cf17ea06ce7c3497f4d3e875a60282427bca7fc1036b6f4875eb1b68aaa92ef6be4bcef15e3312fceb48387e71234c0e3abbab518fdd40856d1a17f5db9ae03698a0df0f8be934d6cb8f312d4898096aacfbdd447dab3430f1a0309ccb668ffdb8cdb4d7edcedc69108e59e9f82d02e4a82e908bf7e9283aac11a7a35c6702cf19d19d8e549f57d930545764abd662e27e331c7cde704437adb12b058642a851d6425911f11fbcccf79755fe147a453f144e8cb9112e83145543a60a27c553f186750c004d4e546b33bcb36691d143014d4e927107341195f77900929ef7bf602b732561b80e43dfe761f3c7e2ad0fd49b4d48caa", 0xf5}, {&(0x7f000072b000-0xa8)="b6ba63b8c312c56799f9616830acd04e8bfcbfb6ab5831e134406921bbabe61f58881699b3a75f33dd2fcd120f0066db6dfffba5e52b017a4478dea04530dd772f8c48dab9d545ef52801ae4b1a6b5a0c658e8efee254e25cf1c2a1b8d99f3dfd8e6812930b7f3d40378f121a5ee4246840538aea3d293580df66281f8f3648f4da9ac45d2737b079dde01b94c48a5de7aa6b1e9a4e5fd3b3fcf8aa3f87f4e7c465f66030a64077e", 0xa8}], 0x3, &(0x7f0000c73000-0x20)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x20000004}, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000bb5000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) flock(r2, 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f0000cd9000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 18:27:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00009f0000)={0x0, 0x1, [@random="51eb9167c16f"]}) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000b72000)={{0xa, 0x0, 0xfffffffffffff361, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x401}, 0x9}, {0xa, 0x3, 0xe09, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x0}, 0x5, [0x7, 0x4, 0x10001, 0x8, 0x3, 0x6, 0xfff, 0x8]}, 0x5c) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r4 = socket$inet6(0xa, 0x3, 0x368) sendto$inet6(r4, &(0x7f0000f64000-0x1000)="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", 0x57e, 0x48000, &(0x7f000043a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f0000031000)="07bdbde67ce5005eff0ffb00000eddee3f8b12714bcdecc318af30a8711585de94fbd57944478be8362d782b31c3bd", 0x2f, 0x40000000000, &(0x7f0000fde000-0x1c)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) 2018/01/16 18:27:18 executing program 2: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f000000f000)=""/0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000012000)='\x00', 0x1) bind$unix(r0, &(0x7f0000016000)=@abs={0x1, 0x0, 0x0}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000019000)='gid_map\x00') readv(r1, &(0x7f000000f000-0x60)=[{&(0x7f0000002000-0x24)=""/36, 0xffffffffffffff4d}, {&(0x7f0000011000-0x16)=""/22, 0x8c}, {&(0x7f0000019000-0xae)=""/174, 0xae}, {&(0x7f0000018000)=""/210, 0xd2}, {&(0x7f0000001000-0xcc)=""/204, 0xcc}], 0x5) sendto$inet6(r1, &(0x7f0000005000-0x7d)="2f3f9f53ea70d60296fb3e429824f606ac19ff4df23ea46eb72899cbdea3c85764474d4a05fe018c9439ae2213cd01bedcc9cba600e5b80a59819b3bb22e2d5b23138e1fd75b748660770f0e458070417719a4b76e42d907518c9f5b2d1d312886973f3c0c33cbb19888c1ae5ca82813e0be16e1b6b5079ca73ac155f7", 0x7d, 0x80, &(0x7f0000001000)={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) 2018/01/16 18:27:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c71000)='/dev/hwrng\x00', 0x800, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fe4000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006a3000-0x4)=0xe8) sendmsg(r0, &(0x7f0000496000)={&(0x7f00007a3000)=@ll={0x11, 0x1f, r1, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00003a6000)=[{&(0x7f000003e000)="7dcaaf80db0d6835498dce83539375e5c65a18b3dfd751b54427d2347d8ba0fc5989c2e6a1fd21502cd45243626067127dcc42665b8eed58da987373fcbc77604de0aad96c4dd2fb24644e2af76e069d15ca1537d9d897b7b0a99d9f6fa9cdb0bd124870518cc307b5a7735fcf4f5cbada2e", 0x72}, {&(0x7f00007d7000)="8497989bf51550cb515633ed208ae98fc3d9f71f5bdeb40da42d3276a0707dbbf371a0d56247660dfaba58cae7bd7f5cf3c20500df822ab8feb8d184532410c585bb1dfe7422c6f4bea9d9d41a594905f5f986df3c0ac4998238c2b1a0c69fd280dada6ae49b7ad23f00e03039ca1eb0dca382a0dc66446d56d5c01e096f30119b7df78e255b637861c35d750ac14a9c5f3d584448610c5e36e0890fca87493cc3a012c69ccd9465956f1cd98077766a859e8617d0aca641c7393a3499cdcae5b90e57014ca51a4ff44abe57558ebea94ffc22eeff560cc6d5ee0ae300439f64", 0xe0}, {&(0x7f000090c000-0x19)="752cd6422f52306740456e87da563da8f9d4b7f7755f6c0dd2", 0x19}, {&(0x7f0000573000-0x6e)="b3626fd97cf8c155e09623cfe69ef26216b6182eff89271ac7afa363c931eff26621054e35ed62f46fbd6b7cb8dd4a064ca2dfcb035b71bcea579e1dd694b37175a129a8efc4b5705cb21ed08416986a35e30b6351443ab7ec02808ab05bfb42beab921b5671cdd1bbeb078b4b35", 0x6e}, {&(0x7f0000c27000)="9545b518846c2a45897effb183006be39e0088f133ada555fcd8a5bc7fe0dcf2b5cb2ccf6f351960aca30ae741270bd577b379b8225e7586af958bffc16a7c8493da5dd06128532b42939526321a08dfd4625f6e9354a6cb1524c349e9f5e256b54196bc684cfc3fa6a0c322655f327e449f9e8abf0eabd5ae", 0x79}, {&(0x7f00004c3000)="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", 0x1000}, {&(0x7f00004ee000-0xa3)="a9a58f748bc4ba5eba76218216d205e724886bd962caf088ec47e64a963c5042b011e263b8ccd9c2eb0e349980e8cd0a3f30279ce0cd97abe44ceb167d4ae1e4854042a833850206b8792b2da39ed12eed1e365ffb32d03bf2925814c9644626799e30a018dd1c47248941f0c239012f738f0332e62752406cf8b6f2a71993c4d58bc5e483be3bb14db6ca7b20159b17cd7375ad614db2209cb61d7b0333e4e193648a", 0xa3}, {&(0x7f00001c1000)="d1c4510c26d78c3339f205cc6bba6d262e62c839b3890039761dc1d4fda71e46563c1071997dc2229a13043b3a8756967de40274b36ea2dbc838359a553890471655890fb3b8846558a709b0c05a87c61812644e8dd63d600888018410e8889a198ce4bf04a767fd006d4351f207c181b95b26af927bc17faa4a03d6e870dcde0dfc8d08e0f41431aec2925715e6db1670b971", 0x93}], 0x8, 0x0, 0x0, 0x10}, 0x8800) getsockopt$sock_int(r0, 0x1, 0x32, &(0x7f0000dd7000-0x4)=0x0, &(0x7f000044e000-0x4)=0x4) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x63, 0x0) bind(r2, &(0x7f0000662000-0x10)=@ethernet={0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFCONF(r2, 0x227d, &(0x7f000043d000-0x10)=@buf={0x0, &(0x7f0000b82000-0xc4)=""}) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000ada000-0x28)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000689000-0x10)={0x5, &(0x7f0000fcf000-0x28)=[{0x3, 0x400, 0x8, 0x7fffffff}, {0x401, 0x7, 0x4, 0x0}, {0x1, 0x622b, 0x1, 0x4}, {0x3, 0x8, 0x2, 0x0}, {0xec, 0x1000, 0x7ff, 0x5}]}, 0x10) 2018/01/16 18:27:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000969000-0x10)='/dev/sequencer2\x00', 0x801, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000410000)={0x6, 0x1}) 2018/01/16 18:27:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000031e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000883000)=""/44) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r2, 0x0) inotify_init() r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r3, 0x5402, &(0x7f0000796000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r3, 0x0) r4 = dup3(r1, r2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bf7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netdev_private(r1, 0x89f3, &(0x7f0000cd9000-0xcf)="cc5b1d960f24073ea06f7d0a255cd3541ce18b4d79386251915d44cdf4caa9206cfc364b4a01c9db1bdcabb2015481ed4b202536c3d00b650ade01eb94ad0ed67f61c9037f965f35ab85461fd4a98ac284d161689d00402c1d75347988c9e9273fe2b47ce277478287915db9677c4aa2be9000e4c5678a039027a5224b776f10294883e49d308a2b125dcbffb5fb2a311bf392527fc127b060a3b3bc1d79faccdaa8326217b4acb7483fdae8e950fcf5d8008b6125cd87ebb7f3f9f654c3447d95ad38b45cf95afca51bc63a1371b7") sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r6, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) ioctl$EVIOCGSND(r4, 0x8040451a, &(0x7f00006b4000)=""/4096) ioctl$DRM_IOCTL_MODESET_CTL(r4, 0x40086408, &(0x7f0000da2000-0x8)={0x6, 0xffffffffffffffbe}) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/16 18:27:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000d3a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000013000-0x8)={r2, 0x0}) r3 = creat(&(0x7f00005ee000)='./file0\x00', 0x40) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f0000bad000-0x7)='md5sum\x00') sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f00000d3000-0x10)={&(0x7f00001b5000/0x3000)=nil, 0x3000}) ppoll(&(0x7f0000b80000-0x10)=[{r1, 0xfffffffffffffff8, 0x0}], 0x1, &(0x7f0000346000-0x10)={0x77359400, 0x0}, &(0x7f0000d5c000)={0x0}, 0x8) connect$unix(r0, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 2018/01/16 18:27:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00008da000)='ramfs\x00', 0x0, &(0x7f0000e24000-0x2)="") chroot(&(0x7f000098a000-0x8)='./file0\x00') mount(&(0x7f0000847000-0x8)='./file0\x00', &(0x7f0000c75000)='./file0\x00', &(0x7f0000143000-0x8)='tracefs\x00', 0x1400, &(0x7f00004c3000-0xea)="") unshare(0x200) pivot_root(&(0x7f0000594000-0x8)='./file0\x00', &(0x7f00000fa000)='./file0\x00') 2018/01/16 18:27:18 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) flistxattr(r0, &(0x7f0000040000)=""/0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000001000)=0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00001b6000-0x4)=0xc) setreuid(r1, r3) 2018/01/16 18:27:18 executing program 4: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fc2000)='/dev/sequencer\x00', 0x101000, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000fec000-0x50)={@common='gre0\x00', @ifru_flags=0x2001}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) readv(r2, &(0x7f0000941000-0x40)=[{&(0x7f0000fe9000)=""/63, 0x3f}], 0x1) 2018/01/16 18:27:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005f0000)='/dev/vga_arbiter\x00', 0x2, 0x0) write$eventfd(r0, &(0x7f0000109000)=0x0, 0x8) 2018/01/16 18:27:18 executing program 7: r0 = add_key$keyring(&(0x7f0000592000-0x8)='keyring\x00', &(0x7f000091d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$invalidate(0x15, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000820000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00009e2000-0x8c)="c9ec49345e8251b76d33d865ae272d5351134df592056e999139122b5f5139cae31d65fbc57a45b7beff122623a0a5323f4cde2c35b92a5429c5b86d77a2b4a7ae71975e541e314997ffa6aa1d2130ff9e04f5d96e045d15f260772dd213cb64d8553dd2fd3272a51de5c8fbb15fd6f118e58b1c81f4e9bb6943a4acbe92584174eab59235433d3803ca3d60", 0x8c, r0) 2018/01/16 18:27:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x1, 0x5}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x5}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000f8f000-0x4)=0x0, 0x4) r2 = socket$inet(0x2, 0xa, 0x0) r3 = syz_open_dev$tun(&(0x7f0000dea000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000b8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="b737e4ad8c7bc687797ae0ddf45c152c"}) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f000087d000-0x78)={0x6, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7a4, 0x5, 0x9bd8, 0x2a1, &(0x7f0000e49000)=@common='syzkaller1\x00', 0xfffffffffffffff9, 0x2, 0x2}) ioctl$sock_ifreq(r2, 0x8922, &(0x7f000047a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/16 18:27:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000027d000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x9201, &(0x7f0000dde000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009e4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000205000-0xc)={0x4000000e, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00009a2000)={0x0, 0x0}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002f4000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000974000)=""/140) ppoll(&(0x7f00004b1000-0x40)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000ff9000)={0x0, 0x989680}, &(0x7f0000ae9000-0x8)={0x0}, 0x8) r4 = getpgid(0x0) getpgid(r4) 2018/01/16 18:27:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000a5f000)='./file0\x00', 0x82) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000d09000-0x8)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000517000-0x8)='gid_map\x00') writev(r1, &(0x7f0000bef000-0x10)=[{&(0x7f000081f000)=';', 0x1}], 0x1) 2018/01/16 18:27:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00000c4000)={0x0, 0x0}) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c32000)='/selinux/create\x00', 0x2, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000056000-0x38)={&(0x7f0000032000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00008a4000-0x10)={&(0x7f0000921000-0x128)=@upd={0x128, 0x12, 0x402, 0x5, 0x0, {{'drbg_pr_sha256\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x0}, {0x8, 0x1, 0x7fff}, {0x8, 0x1, 0x0}, {0x8, 0x1, 0x600000000}, {0x8, 0x1, 0xffffffffffffffff}, {0x8, 0x1, 0x200}, {0x8, 0x1, 0xcfb}, {0x8, 0x1, 0x10001}, {0x8, 0x1, 0x8}]}, 0x128}, 0x1, 0x0, 0x0, 0x1}, 0x4000004) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000046d000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009d3000)={0xc, 0x0, &(0x7f000011e000-0x4c)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f000041c000-0x78)=[@ptr={0x70742a85, 0x0, &(0x7f0000dd8000)=0x0, 0x0, 0x1, 0x7}, @ptr={0x70742a85, 0x0, &(0x7f0000b92000-0x1)=0x0, 0x0, 0x4, 0x34}, @ptr={0x70742a85, 0x0, &(0x7f0000c8d000)=0x0, 0x0, 0x4, 0x1a}], &(0x7f00000c4000-0x30)=[0x18, 0x38, 0x60, 0x28, 0x40, 0x48]}, 0x5}}], 0xffffffffffffffe0, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000003000)={0x4c, 0x0, &(0x7f000000f000-0x120)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x50, 0x0, &(0x7f0000006000-0x50)=[@flat={0x0, 0x0, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x0, 0x101, 0x0, 0x0}], &(0x7f0000004000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000e000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000026c000-0x30)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x4}], 0xfffffffffffffca5, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/16 18:27:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000093000)=0x80, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000642000)={{{@in6=@mcast2={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]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002cd000)=0xe8) fstat(r1, &(0x7f0000561000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00005f1000)='./file0\x00', r2, r3) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000ead000)='hybla\x00', 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x3a4, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x27c, 0x3, {{'deflate\x00'}, 0x1188, "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"}}]}, 0x3a4}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000d8d000-0x146)="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", 0x139, 0x0, 0x0, 0x0) 2018/01/16 18:27:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x0) 2018/01/16 18:27:18 executing program 0: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x9, &(0x7f0000efc000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000a51000-0x20)={@common='irlan0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000ef8000)="fac963df", 0x4) 2018/01/16 18:27:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r1 = dup2(r0, r0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000b26000)={&(0x7f0000334000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000b84000)=[{&(0x7f0000158000-0xc7)='t', 0x1}], 0x1, &(0x7f0000261000)=[], 0x0, 0x0}, 0x0) sendto$inet(r1, &(0x7f0000987000-0x25)="60382febbf4347f4ea43985d6fe31a8165ec39ff865f303b3fd668b41abdd249a20414d2a0e65e3a081b3a504389f84bb8277b4b4417715de1b68a0c4d88839bbfe5328c74d6b676436a0632c6219d56e312150f9e0c2f19c08442b73a80574ee0e5cbb15eacc643db0c9b9f56cf151ae680c6321a9fab9161a2c4a50e2a0d00a1b5", 0x82, 0x0, &(0x7f000099d000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000e72000-0x88)={0x4, {{0xa, 0x0, 0xfffffffffffff001, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000803000)={0x0, 0x2}, &(0x7f000094c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000e64000)=@assoc_id=r2, 0x4) 2018/01/16 18:27:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$void(r0, 0xc0045c7f) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="4408050313", 0x5) 2018/01/16 18:27:18 executing program 5: clone(0x0, &(0x7f00001da000-0x88)="", &(0x7f0000000000)=0x0, &(0x7f000035c000-0x4)=0x0, &(0x7f000019e000)="") getpriority(0x2, 0x0) socket$pptp(0x18, 0x1, 0x2) [ 72.730535] binder: 16026:16031 got transaction to invalid handle [ 72.741274] binder: 16026:16031 transaction failed 29201/-22, size 0-0 line 3004 [ 72.755462] binder_alloc: 16026: binder_alloc_buf, no vma [ 72.765044] binder: 16026:16031 transaction failed 29189/-3, size 0-0 line 3127 [ 72.780719] binder: 16026:16049 BC_FREE_BUFFER u0000000000000000 no match [ 72.803587] binder: BINDER_SET_CONTEXT_MGR already set [ 72.803596] binder: 16026:16063 ioctl 40046207 0 returned -16 [ 72.808697] binder: 16026:16060 got transaction to invalid handle 2018/01/16 18:27:18 executing program 6: clone(0x0, &(0x7f0000445000)="", &(0x7f0000f1d000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) close(r0) ftruncate(0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) syz_open_procfs(r1, &(0x7f0000001000-0x3)='net/psched\x00') 2018/01/16 18:27:18 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001e000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f000001e000)=0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0xfd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r2, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x0) 2018/01/16 18:27:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00008b5000-0x9)='/dev/rtc\x00', 0x1c3000, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00009d4000-0x4)=0x5b, 0x4) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000433000-0xe)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010c000-0x9)='configfs\x00', 0x1001, &(0x7f0000a06000)="") unlinkat(r1, &(0x7f000057d000)='./file0\x00', 0x200) open(&(0x7f0000ca6000-0xe)='./file0/file0\x00', 0x0, 0x0) 2018/01/16 18:27:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0726e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade60393c9a6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000d4c000-0x3)="0005", 0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000416000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000211000)={0x0, @empty=0x0, @multicast1=0x0}, &(0x7f0000bc5000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000859000)={@loopback={0x0, 0x1}, 0x81, r2}) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000272000-0x24)={0x80, 0x3, 0x5, 0x4, 0x332000000000000, 0xe860000000000000, 0x5, 0x9, 0x200, 0x865, 0x5, 0x2145}) 2018/01/16 18:27:18 executing program 5: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0x1, 0x1, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000-0x4)=0x36, 0x4) connect$inet6(r0, &(0x7f00008ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x13}, 0x1c) 2018/01/16 18:27:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)={0x10000004, 0x0}) epoll_wait(0xffffffffffffffff, &(0x7f00005bf000-0xc)=[], 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000008000-0x4)=0x0, 0x4) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000287000)=0x9) shutdown(r0, 0x0) 2018/01/16 18:27:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000dd2000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f00003f0000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/16 18:27:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c88000)={0x0, 0x0, 0x0}, &(0x7f0000ea9000)=0xc) sched_getattr(r1, &(0x7f00001cd000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000180000-0x68)={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]}) r2 = syz_open_dev$sndseq(&(0x7f0000520000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x7e, 0x0}, "001700095dad126e00000002a1569b3fd4ecc307e8083d13eb79f9c9c65aba0e0d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 72.808708] binder: 16026:16060 transaction failed 29201/-22, size 0-0 line 3004 [ 72.810508] binder_alloc: 16026: binder_alloc_buf, no vma [ 72.810523] binder: 16026:16060 transaction failed 29189/-3, size 0-0 line 3127 2018/01/16 18:27:18 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) clock_adjtime(0x0, &(0x7f0000d73000-0xd0)={0x5, 0x10000, 0x40, 0x8, 0x4, 0x6, 0x40000000000, 0xffffffff00000000, 0x4b2aa264, 0x6, 0x3ff, 0x3, 0xffff, 0x2, 0x1ff, 0x4, 0x5e5f, 0x0, 0x6, 0xbae, 0x4, 0x5, 0x36b, 0xe6, 0x3, 0x7fff}) connect(r0, &(0x7f0000efd000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00004e9000-0x11)='/selinux/context\x00', 0x2, 0x0) accept$nfc_llcp(r2, &(0x7f00008bc000+0xca0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000010000)=0x60) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000936000)=0x0) recvmsg(r1, &(0x7f0000b85000-0x38)={&(0x7f0000495000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000418000)=[{&(0x7f0000ad9000)=""/0, 0x0}, {&(0x7f00009be000-0xda)=""/218, 0xda}], 0x2, 0x0, 0x0, 0x80}, 0x0) 2018/01/16 18:27:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() recvmmsg(0xffffffffffffffff, &(0x7f0000977000-0x258)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000)=[{&(0x7f000096b000-0xbe)=""/190, 0xbe}, {&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f0000eb7000-0x3d)=""/61, 0x3d}], 0x3, &(0x7f0000941000-0xbd)=""/189, 0xbd, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000b9e000-0x10)={0x0, 0x0}) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x0, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r2, &(0x7f0000e95000)=@generic={0x0, "71e11744dda6228f6e54adaf1f75205de54165e21e57347b288d956813110caa355468fe0587413ae74ff606451c423d47ede2866649132e4d6230f3c011f823e3e773e2eafd8b22b8bc893ce59c6e4ef15524ed1cd88f0107b5876488aa2ce37ef7a776c7e20d677620440dbea6a830e475531f883f365442eec340539f"}, 0x80) close(r2) 2018/01/16 18:27:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000054b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000c75000-0x4)=0x0, &(0x7f0000a3f000)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000503000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f000055f000/0x1000)=nil) remap_file_pages(&(0x7f0000eca000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002c2000-0xf)='/dev/sequencer\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000000f000)={0x4223df61, 0x100000000, 0x8, 0x2, 0x100000000, 0x3c8, 0x7ff, 0x8, 0xfbb, 0xe1, 0x0}, 0xb) 2018/01/16 18:27:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000018000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000f6a000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00006f2000-0x4)=0x10, 0xafeee1e8b61f479) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00007c3000-0x10)='/selinux/access\x00', 0x2, 0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000033000)='/selinux/validatetrans\x00', 0x1, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002d3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r5 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00008a7000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000751000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) r7 = socket$netlink(0x10, 0x3, 0x9) r8 = socket$inet6(0xa, 0x800, 0x4) r9 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f47000)='/selinux/user\x00', 0x2, 0x0) r10 = socket$inet6_udp(0xa, 0x2, 0x0) r11 = openat(0xffffffffffffff9c, &(0x7f0000cbe000)='./file0\x00', 0x200400, 0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00004a1000)={0x0, 0x0}) r13 = dup(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000097a000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000814000)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000839000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000768000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c5a000-0x4)=0xc) r17 = socket$nl_netfilter(0x10, 0x3, 0xc) r18 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000109000)='/proc/self/net/pfkey\x00', 0x880, 0x0) socketpair$inet6(0xa, 0x6, 0xfffffffffffffff8, &(0x7f0000975000-0x8)={0x0, 0x0}) r20 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r21 = accept$netrom(0xffffffffffffff9c, &(0x7f0000662000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b7e000)=0x10) r22 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003b0000-0x10)='/selinux/policy\x00', 0x0, 0x0) r23 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000939000-0xf)='/dev/sequencer\x00', 0x10201, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000093f000)=0x0) fstat(0xffffffffffffffff, &(0x7f0000e89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = getegid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000d8a000)=0x0) getresuid(&(0x7f00001bc000)=0x0, &(0x7f0000841000-0x4)=0x0, &(0x7f000010d000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e08000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000219000-0x4)=0xc) r30 = getpid() stat(&(0x7f0000225000)='./file0\x00', &(0x7f0000e13000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000345000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendmsg$unix(r0, &(0x7f0000b5b000-0x38)={&(0x7f000091f000-0x4)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000019c000)=[{&(0x7f000070a000-0xb4)="f053723f1908bd751b322627f96f61e4b42c395dd7028f1ab724c6e5ab1fb59386aded831fcd9a88f36b743f910069b8fb695f04fc27fb2e304119984c075519d7f9852b3410f0a18d12fd62c3342fc461b11c8a5202a0c6186e9208434dd411419d8cefa2a767132867fd872c22b1f613a9891ba228994a69765a09f34da2043f1d45deef4e97f787ca114806cd91e4ac7863f7081a5cc650535abee5acd4dfe9b2afb8812364edea0119bbfed4cad7ec85a541", 0xb4}, {&(0x7f00008ca000-0x61)="4bdd9c576081ba0df83ed55083bf75c03ece462e957c1db52fbce97063923b28a673db707ca166ed50c597c9f04e347244166f6aaa6fc2871b276cc1aba8bf6a92e28cabeb2cb56ad4e151724891187ca8b26069364406cacf95661df76bd58fbe", 0x61}], 0x2, &(0x7f0000031000)=[@rights={0x18, 0x1, 0x1, [r1, r2]}, @rights={0x38, 0x1, 0x1, [r3, r4, r5, r6, r7, r8, r9, r10, r11]}, @rights={0x18, 0x1, 0x1, [r12, r13]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x30, 0x1, 0x1, [r17, r18, r19, r20, r21, r22, r23]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @cred={0x20, 0x1, 0x2, r30, r31, r32}], 0x118, 0x0}, 0x4004080) r33 = syz_open_dev$loop(&(0x7f0000f08000)='/dev/loop#\x00', 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ef9000-0x8)={0x0, 0x0}) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000c3e000-0x8)={0x0, 0x0}) sendmsg(r34, &(0x7f00004f7000-0x38)={&(0x7f0000fb7000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r35, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x1, 0x2}}, 0x2e, &(0x7f0000b90000-0x20)=[{&(0x7f0000757000-0x2a)="8ec542eb3f5600749f0bb6f32140fe2706a969c3c22f68aca16b89f7e00a749b147af8bc19290f6f4a0e", 0x2a}, {&(0x7f00009d0000)="59b77c50059cb5329441b855ebe499aa8e8eebaac1e02f0cb358518d2a1270fecad7fcfd6251618b3c713e124d6d149a7ced809629712b19050d2594461266b2e7357df047a22ac1ad7d09b0d0902332119760a9c0c212ab1cee42d362dda637f68cb4e5e0b28c8b06c355dd3be0d6d590ba8fbcac86ee5304dccf990af23192c4ada9b373fc05f61652e76a4d889bcb57d7ce15ebc3f971fc2f4bd57fd27259", 0xa0}], 0x2, 0x0, 0x0, 0x20000000}, 0x800) fremovexattr(r36, &(0x7f0000a71000)=@random={'os2.\x00', '/{ppp1&\'vboxnet1vmnet1({\x00'}) ioctl$LOOP_CHANGE_FD(r33, 0x4c02, 0xffffffffffffffff) 2018/01/16 18:27:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ee6000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) r1 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000aa5000-0x4)=0x0) recvfrom(r0, &(0x7f0000497000)=""/131, 0x83, 0x1, &(0x7f0000bbe000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x0, 0x4, 0x2, {0xa, 0x1, 0x40, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}}}, 0x32) syz_fuse_mount(&(0x7f0000333000+0x88a)='.', 0x0, 0x0, 0x0, 0x0, 0x20) 2018/01/16 18:27:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000c1d000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$inet(0x2, 0x5, 0x80) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000077e000)=0x7, 0xee9dda13ab9508d0) fchownat(0xffffffffffffffff, &(0x7f0000824000-0x8)='./file0\x00', 0x0, 0x0, 0x0) 2018/01/16 18:27:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000d28000-0x8)={0x0, 0x0}) r0 = syz_open_dev$sndseq(&(0x7f0000c92000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = getpgid(0x0) fcntl$setown(r0, 0x8, r1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00008c7000)='/dev/keychord\x00', 0x1c3040, 0x0) sendto$llc(r2, &(0x7f00006f0000-0x45)="357aace3dc93fc0334e4dbd748ab6553ac973aca8aac9b1bf59497bdd60bb2507e43d2f5ed8aecda1a66f832c3c9c35d50234fa9af81203bcbdc73bcb80af973b8a1b630bb", 0x45, 0x84, &(0x7f0000f80000-0x10)={0x1a, 0x15, 0x100000000, 0x7fffffff, 0x100000000, 0x6108, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000da0000)={{0x0, 0x42}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 18:27:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c41000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000573000-0x10)={0x4, &(0x7f00009c1000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f000095d000-0x8)={r1, 0x3}) r2 = timerfd_create(0x0, 0x0) timerfd_settime(r2, 0x3, &(0x7f0000005000)={{0x0, 0x90e}, {0x0, 0x0}}, &(0x7f000000b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a38000)='/selinux/create\x00', 0x2, 0x0) socket$key(0xf, 0x3, 0x2) clock_gettime(0x0, &(0x7f0000e9c000)={0x0, 0x0}) timerfd_settime(r2, 0x3, &(0x7f000000b000)={{0x0, 0x0}, {0x0, r3+10000000}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 18:27:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000048c000-0xa)='/dev/ptmx\x00', 0x8000000400, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000d32000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000019000)=0x5) r1 = add_key$keyring(&(0x7f0000883000)='keyring\x00', &(0x7f0000f76000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r1, 0x0, &(0x7f00002fa000)='GPL$posix_acl_accessself}!em1GPL*nodevtrusted$md5sumselinux)vmnet1security{\x00') ioctl$TCSETA(r0, 0x5402, &(0x7f00003a5000-0x14)={0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0}) 2018/01/16 18:27:18 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000f000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') getdents64(r0, &(0x7f0000006000-0x18)=""/24, 0xfffffc29) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000005000-0x14)={0x0, 0x0, 0x8c, 0x1, 0x200, 0xfffffffffffffffa}, &(0x7f0000012000)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000000c000)={r3, 0x100000001}, 0x8) getdents64(r1, &(0x7f0000007000)=""/504, 0x1f8) 2018/01/16 18:27:18 executing program 7: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fda000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000fda000-0x4)=0xd8f1) r1 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") renameat(r1, &(0x7f0000fd4000-0xc)='./bus/file1\x00', r1, &(0x7f0000a1d000)='./file1\x00') 2018/01/16 18:27:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000018c000)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00008f0000)=0x0, &(0x7f0000d54000-0x4)=0xffffffffffffffa9) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000faf000)='9p\x00', 0x0, &(0x7f0000937000)="") 2018/01/16 18:27:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006fd000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000915000-0x8c)={0x0, 0x8, 0x80000000, 'queue0\x00', 0xbaa4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0x4, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 18:27:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000a1e000-0xc)='/dev/autofs\x00', 0x101000, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007d7000)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$TIOCSBRK(r1, 0x40044591) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00009ce000)=0x6) execve(&(0x7f000034e000)='./file0\x00', &(0x7f0000214000)=[], &(0x7f0000f01000)=[]) [ 73.051771] 9pnet_virtio: no channels available for device ./file0 2018/01/16 18:27:18 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bfa000)='/dev/rfkill\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000000)=""/244) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00008e3000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000526000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000055000-0x50)={{0x0, 0x1}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00008d4000)=""/0) 2018/01/16 18:27:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000031f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f0000e95000)=@generic={0x0, "71e11744dda6228f6e54adaf1f75205de54165e21e57347b288d956813110caa355468fe0587413ae74ff606451c423d47ede2866649132e4d6230f3c011f823e3e773e2eafd8b22b8bc893ce59c6e4ef15524ed1cd88f0107b5876488aa2ce37ef7a776c7e20d677620440dbea6a830e475531f883f365442eec340539f"}, 0x80) 2018/01/16 18:27:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b33000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000aae000-0x4)=0x0, &(0x7f0000493000-0x4)=0x4) lgetxattr(&(0x7f00007c6000)='./file0\x00', &(0x7f0000900000)=@known='system.sockprotoname\x00', &(0x7f0000538000-0x33)=""/51, 0x33) r1 = socket(0x18, 0x0, 0x4) bind(r1, &(0x7f00002d9000)=@un=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/16 18:27:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000320000)='/dev/rfkill\x00', 0x2, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) clock_gettime(0x0, &(0x7f0000acd000)={0x0, 0x0}) futex(&(0x7f0000a5c000)=0x6, 0x3, 0x8, &(0x7f00006d4000)={r1, r2+10000000}, &(0x7f0000518000-0x4)=0x6a7, 0x101) r3 = syz_open_dev$evdev(&(0x7f0000236000)='/dev/input/event#\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f000029a000)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f000013e000)={{0x0, 0x1c9c380}, {r4, r5}}, &(0x7f0000fd8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bc5000-0xb)='/dev/hwrng\x00', 0x402000, 0x0) mq_timedsend(r6, &(0x7f0000bb0000-0x6)="c369a34213ee", 0x6, 0x4, &(0x7f0000259000-0x10)={0x0, 0x989680}) ppoll(&(0x7f00000a1000)=[{r3, 0x4201, 0x0}], 0x1, &(0x7f0000e84000-0x10)={0x0, 0x0}, &(0x7f0000254000)={0x0}, 0x8) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000057000-0x12)=""/18) ioctl$sock_netrom_SIOCADDRT(r6, 0x890b, &(0x7f0000fa2000)=0x0) r7 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000a8e000-0x10)={0x1, 0x1000, &(0x7f000088d000-0x1000)="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"}) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000142000-0x4)=0x0) r8 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) r9 = syz_open_dev$usbmon(&(0x7f00005f1000)='/dev/usbmon#\x00', 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000050b000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cd8000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r9, 0x84, 0x1f, &(0x7f0000bdd000)={r10, @in6={{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40007, 0x6}, &(0x7f0000a6e000)=0x98) ioctl$EVIOCSABS20(r8, 0x401845e0, &(0x7f0000f9e000-0x18)={0x8, 0x9, 0xf3aa, 0x100000000005, 0x7, 0x3}) sendfile(r3, r8, &(0x7f0000231000)=0x0, 0x800) creat(&(0x7f0000ecf000-0xe)='./file0\x00', 0x8) ftruncate(r7, 0x10000) sendfile(r8, r7, 0x0, 0x72439a6b) 2018/01/16 18:27:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdf2) connect$inet(r1, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$unix(r1, &(0x7f0000758000-0x38)={&(0x7f00007a1000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000099d000)=[], 0x0, &(0x7f0000813000-0x170)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, 0x0) 2018/01/16 18:27:18 executing program 7: unshare(0x400) r0 = inotify_init1(0x0) r1 = socket(0x12, 0x2, 0x100) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000acf000)='/dev/sequencer2\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000000)={@empty=0x0, @multicast2=0xe0000002, 0x0, 0x1, [@multicast1=0xe0000001]}, 0x14) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f000011a000)={0x2, 0x1, 'client0\x00', 0xffffffff80000006, "ebee7ac530f013c2", "ec01eea5ce24a853df2e21567661a7f4a6fc1f6bea9c1a3566b364f0046109d8", 0x9, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) r3 = add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0xe0)="53257673effdd3db4e6d0085a5542ed23bf36e9eeea04d67a8d30ecb39b6df6264c7624e9290169c3504e5fde04c03232192f4fad71aa30dd1d08cca989dbe575dc8003a57df95c77320eefecd7a25fb7e2798379a75c92145e932489f883b07022329a822789394f1ca3964bd1a7b54e8af5bcaa4dd6abb80e5d387f44fcd82e4730bec32e60f856d3266ac2c4aa7c5a377d553d5ee474a9f73932b7e4cf674c278de06af564fd77c66776f0d4b82f1387ac17321b64a80a87172f3af806d54ada8e42371b18f514a1d6e05a1e06fe6c0a1e2b79f0d36c324fe56e911124caf", 0xe0, 0xfffffffffffffffd) keyctl$get_security(0x11, r3, &(0x7f0000000000)=""/53, 0x35) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x8, 0x88140) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000003000)='client0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r4, &(0x7f0000003000)={&(0x7f0000004000-0x60)={0x27, 0x3, 0xfff, 0x3, 0x9, 0x7fff, "815b93aa723b30d9f9f74033c7b1afe3601f52f66fdcbf0f9c326fe794d1bf7da7935f5d5dae0b8c206c1bc2c891238764478e0e95150b31921917f26c2ef5", 0x100000000}, 0x60, &(0x7f0000000000)=[{&(0x7f0000000000)="aa9e144311a473d912007d490e268d164abc88783ae06c71334eac08ce55186400bfa7e53ad6e22bd75962188035a4af70f7a330962686398c69768260031a3140a98310ac949e22aea9694601bf6b64cc18c2fca277b082f664e116835dbd828e1630e961c7c3994a34de314c6fb1dd329f26c88e237d3e5fd6833e6207d45906fcde36378a3bafacc3e2bda43ab90916da1ead85c7b9941b366ca90f624e9cfaed57a4b08b1c12a3d760aea4accc51860c594e378b99dda825fdfbd331029bd641061d7a677f2e6ef8df3bb67e4d25126eba", 0xd3}, {&(0x7f0000004000-0x6d)="ba9e43eb8a485211d24c5c330d0f37aafc936293096c6d703ee35a861e5f7eea9ce065a2d5c92fd76f50352f2f5e10a9492a9bbbba5bc497ce28c6ac7aab193dfb57eaaf91aeaec81e4de0b2215d59ff052519e66c8b6f94b8e86f03b0dfb34de6583e359f75847131556baf1c", 0x6d}], 0x2, &(0x7f0000003000)={0x78, 0x112, 0x9, "8282e66c4d1dfd727f0b62d88f90a10352ce005972ca598590a83f73c791f25c837e0d19f3a55124fbf01f31df470aec00d50d90aaf4f14304e8443fc69ec1eed6987172d1c138a7b54c05b9f60a9f3f1bcfa3b101c9b6a444f69ee1e2617999252efd11"}, 0x78, 0x4000000}, 0x10) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000003000)=0xffffffff, 0x4) fremovexattr(r0, &(0x7f0000765000-0x23)=@known='system.advise\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000005000-0x10)={0x0, 0x40, 0x100000001, 0xa8}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000004000)=@assoc_id=r5, &(0x7f0000005000-0x4)=0x4) 2018/01/16 18:27:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fb7000-0x4)='/dev/hwrng\x00', 0x200, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000355000)={0x8000, 0x0, 0x10000, 0x0}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000be9000-0x10)={r1, 0x7ff}) r2 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x451, &(0x7f0000ad5000-0x3)="0000ea") 2018/01/16 18:27:18 executing program 1: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d1f000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000db0000-0x38)=[{&(0x7f0000ff2000)=@in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x2}, 0x1c, &(0x7f0000c71000-0x10)=[{&(0x7f00009fc000-0x72)="96e3f0ab101188020f69ef4643122d545e301944804d8d540c8ea85f3b745fb3e71909dd2191b9d5eb9ccb1fac7046f4241f23fdb88f9f65389dfde2c4d65554366280b2bf48a5a0df195fe8077ed0d88d48e99632e89d71826ce689d5de211c7a2a2c005ac0aec5be8ab2401a16ed05a980", 0x72}], 0x1, &(0x7f000093a000)=[@init={0x18, 0x84, 0x0, {0x800, 0x81, 0x6, 0x7}}], 0x30, 0x8041}], 0x1, 0x10) syz_emit_ethernet(0x4a, &(0x7f000043f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "db0092", 0x14, 0x33, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f00005a9000)={0x0, 0x0, []}) 2018/01/16 18:27:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) socket$unix(0x1, 0x5, 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x802) r3 = dup2(r2, r1) ioctl$TIOCNXCL(r3, 0x540d) fdatasync(r2) fdatasync(r3) 2018/01/16 18:27:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c2f000-0x15)='/dev/pktcdvd/control\x00', 0x141001, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000879000-0x10)={0x2, &(0x7f00001d1000)=[0x3a02, 0xa78]}) timer_create(0xfffffffffffffffe, &(0x7f00003c2000)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000-0x4)=0x0) timer_settime(0x0, 0x3, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 18:27:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ab7000-0xf)='/dev/snd/timer\x00', 0x0, 0xe000) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000557000)=""/54) 2018/01/16 18:27:18 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000014000-0x1e0)=[{{&(0x7f0000014000-0x10)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000011000)=[{&(0x7f0000000000)=""/34, 0x22}, {&(0x7f0000011000)=""/215, 0xd7}, {&(0x7f0000003000-0x83)=""/131, 0x83}, {&(0x7f0000012000)=""/243, 0xf3}, {&(0x7f0000001000)=""/0, 0x0}, {&(0x7f0000012000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/193, 0xc1}, {&(0x7f0000012000-0xcb)=""/203, 0xcb}], 0x8, &(0x7f0000001000)=""/160, 0xa0, 0x5}, 0x0}, {{0x0, 0x0, &(0x7f0000002000-0x40)=[{&(0x7f0000001000)=""/94, 0x5e}, {&(0x7f0000001000)=""/242, 0xf2}, {&(0x7f0000002000-0x39)=""/57, 0x39}, {&(0x7f0000002000-0x54)=""/84, 0x54}], 0x4, &(0x7f0000001000)=""/251, 0xfb, 0x4e92}, 0x52f}, {{&(0x7f0000002000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000001000)=[{&(0x7f0000001000)=""/0, 0x0}], 0x1, 0x0, 0x0, 0x8}, 0x8}, {{0x0, 0x0, &(0x7f0000002000-0x20)=[{&(0x7f0000002000-0x96)=""/150, 0x96}, {&(0x7f0000012000-0xb1)=""/177, 0xb1}], 0x2, &(0x7f0000002000-0x2b)=""/43, 0x2b, 0x1}, 0xe2}, {{0x0, 0x0, &(0x7f0000002000-0x80)=[{&(0x7f0000014000-0xdd)=""/221, 0xdd}, {&(0x7f0000002000-0x84)=""/132, 0x84}, {&(0x7f0000002000-0x1f)=""/31, 0x1f}, {&(0x7f0000001000)=""/38, 0x26}, {&(0x7f0000014000-0x1000)=""/4096, 0x1000}, {&(0x7f0000012000-0x81)=""/129, 0x81}, {&(0x7f0000002000)=""/78, 0x4e}, {&(0x7f0000003000-0x4)=""/4, 0x4}], 0x8, &(0x7f0000002000-0xf6)=""/246, 0xf6, 0x3}, 0x0}, {{&(0x7f0000013000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000002000-0x10)=[{&(0x7f0000012000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000001000-0xcb)=""/203, 0xcb, 0x7}, 0x100000000}, {{&(0x7f0000012000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000002000-0x30)=[{&(0x7f0000001000)=""/167, 0xa7}, {&(0x7f0000014000-0xa5)=""/165, 0xa5}, {&(0x7f0000002000-0x6c)=""/108, 0x6c}], 0x3, &(0x7f0000003000-0x92)=""/146, 0x92, 0x100000000}, 0x9}, {{0x0, 0x0, &(0x7f0000003000-0x80)=[{&(0x7f0000011000)=""/190, 0xbe}, {&(0x7f0000003000-0xeb)=""/235, 0xeb}, {&(0x7f0000001000)=""/191, 0xbf}, {&(0x7f0000014000-0xf4)=""/244, 0xf4}, {&(0x7f0000001000)=""/0, 0x0}, {&(0x7f0000011000)=""/138, 0x8a}, {&(0x7f0000012000-0x91)=""/145, 0x91}, {&(0x7f0000001000)=""/21, 0x15}], 0x8, &(0x7f0000001000)=""/68, 0x44, 0xffffffff}, 0x20}], 0x8, 0x40000002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x7f}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000013000)={r2, 0x4000000000}, 0x8) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000014000-0xc)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000011000)={{&(0x7f0000797000/0x4000)=nil, 0x4000}, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 18:27:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000cb5000)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x31, 0x0}, 0x8000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00007b5000-0x14)={0x0, 0x1, 0x6, 0x6, 0x400, 0x5}, &(0x7f0000339000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000199000)={r1, 0xd6, "034ac1007f3b88e56f34aec82da4305d507606d5f55a2d5cef1a01a5afa517fb99a8fccaff279fead330cb69d481c8dcf680d038241e9f1945417d194d89d1cb8d9992996c0927ec2463aae0872acedc1f1f5dbb522a66a9eba5cef3868ed8b98d0795cc69c28266c54ff773e2bf9ed9894c52c7c31aab556620479f7146c550ff5164e26c54cb2b1b4b90fa72134cfd787d9e821159d8ad0c6e7cfc7fb6d61389cf36aec13e2fea27b1a8601f3f2784a0abd79b70d66a90d5bac78cb457f8095255bd37270db91d02307ab6be5cf9b599959ea903fd"}, &(0x7f00005ab000)=0xde) sendmsg$inet_sctp(r0, &(0x7f0000ad9000-0x38)={&(0x7f0000108000-0x10)=@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffefd, &(0x7f0000731000-0x20)=[{&(0x7f0000bbc000)="92fd42", 0x3}, {&(0x7f000066d000)='6', 0x1}], 0x2, &(0x7f000075a000)=[], 0x0, 0x0}, 0x0) 2018/01/16 18:27:18 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000012000)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000001000-0x30)=[{&(0x7f0000003000-0xfe)=""/254, 0xfe}, {&(0x7f0000000000)=""/55, 0x37}, {&(0x7f0000012000)=""/254, 0xfe}], 0x3, &(0x7f0000000000)=""/4096, 0x1000, 0x774}, 0x100) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000011000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x6, 0x80000001, 0xfffffffffffffffe}, &(0x7f0000013000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000)={r2, @in6={{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) lstat(&(0x7f0000013000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 73.319785] FAULT_FLAG_ALLOW_RETRY missing 30 [ 73.324309] CPU: 1 PID: 16202 Comm: syz-executor1 Not tainted 4.9.76-g8dec074 #13 [ 73.331911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.338427] FAULT_FLAG_ALLOW_RETRY missing 30 [ 73.345720] ffff8801d003f5d0 ffffffff81d93169 ffff8801d003f8b0 0000000000000000 [ 73.354770] ffff8801c2ad7190 ffff8801d003f7a0 ffff8801c2ad7080 ffff8801d003f7c8 [ 73.362776] ffffffff81660c0a 0000000000002a2e ffff8801cec9a0f0 ffff8801cec9a0a0 [ 73.370769] Call Trace: [ 73.373334] [] dump_stack+0xc1/0x128 [ 73.378677] [] handle_userfault+0xa3a/0x1310 [ 73.384714] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 73.391705] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 73.398089] [] ? handle_mm_fault+0x117b/0x2530 [ 73.404297] [] ? handle_mm_fault+0x1fc3/0x2530 [ 73.410504] [] handle_mm_fault+0x1fd1/0x2530 [ 73.416537] [] ? __pmd_alloc+0x410/0x410 [ 73.422224] [] ? memset+0x31/0x40 [ 73.427310] [] __do_page_fault+0x5c2/0xd40 [ 73.433171] [] ? mm_fault_error+0x2c0/0x2c0 [ 73.439126] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 73.445769] [] do_page_fault+0x27/0x30 [ 73.451287] [] page_fault+0x28/0x30 [ 73.456546] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 73.463364] [] ? userfaultfd_ioctl+0x1403/0x24e0 [ 73.469750] [] ? avc_has_extended_perms+0x33f/0xf10 [ 73.476395] [] ? avc_has_extended_perms+0x3fc/0xf10 [ 73.483042] [] ? userfaultfd_release+0x650/0x650 [ 73.489431] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 73.496838] [] ? __lock_acquire+0x629/0x3640 [ 73.504442] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 73.511432] [] ? kcov_ioctl+0x52/0x1c0 [ 73.516951] [] ? _raw_spin_unlock+0x2c/0x50 [ 73.522913] [] ? userfaultfd_release+0x650/0x650 [ 73.529304] [] do_vfs_ioctl+0x1aa/0x1140 [ 73.534995] [] ? ioctl_preallocate+0x220/0x220 [ 73.541208] [] ? selinux_file_ioctl+0x355/0x530 [ 73.547506] [] ? selinux_capable+0x40/0x40 [ 73.553366] [] ? __fget+0x201/0x3a0 [ 73.558620] [] ? __fget+0x228/0x3a0 [ 73.563874] [] ? __fget+0x47/0x3a0 [ 73.569046] [] ? security_file_ioctl+0x89/0xb0 [ 73.575255] [] SyS_ioctl+0x8f/0xc0 [ 73.580428] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 73.586988] CPU: 0 PID: 16189 Comm: syz-executor1 Not tainted 4.9.76-g8dec074 #13 [ 73.594728] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.605266] ffff8801cef6f850 ffffffff81d93169 ffff8801cef6fb30 0000000000000000 [ 73.614457] ffff8801c2ad7190 ffff8801cef6fa20 ffff8801c2ad7080 ffff8801cef6fa48 [ 73.622424] ffffffff81660c0a 0000000000002a2e ffff8801cfb538f0 ffff8801cfb538a0 [ 73.631681] Call Trace: [ 73.634425] [] dump_stack+0xc1/0x128 [ 73.639770] [] handle_userfault+0xa3a/0x1310 [ 73.645801] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 73.652783] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 73.659155] [] ? __lock_is_held+0xa1/0xf0 [ 73.664922] [] ? handle_mm_fault+0x117b/0x2530 [ 73.671119] [] ? handle_mm_fault+0x1fc3/0x2530 [ 73.678879] [] handle_mm_fault+0x1fd1/0x2530 [ 73.685348] [] ? migrate_swap_stop+0x920/0x920 [ 73.691547] [] ? __pmd_alloc+0x410/0x410 [ 73.697224] [] ? memset+0x31/0x40 [ 73.702296] [] __do_page_fault+0x5c2/0xd40 [ 73.708148] [] ? mm_fault_error+0x2c0/0x2c0 [ 73.714086] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 73.720821] [] do_page_fault+0x27/0x30 [ 73.726324] [] page_fault+0x28/0x30 [ 73.731568] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 73.738378] [] ? SyS_epoll_ctl+0xf1/0x2190 [ 73.744230] [] ? __fget_light+0x158/0x1e0 [ 73.749994] [] ? SyS_epoll_create+0x190/0x190 [ 73.756109] [] ? do_futex+0x15c0/0x15c0 [ 73.761705] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 [ 73.768343] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 73.775158] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 73.781705] [] entry_SYSCALL_64_fastpath+0x23/0xe2 2018/01/16 18:27:19 executing program 5: r0 = socket$inet(0x2, 0x7, 0x6) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00009f5000-0x4)=0x0, &(0x7f0000f3e000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) munmap(&(0x7f000020a000/0x3000)=nil, 0x3000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00000bb000-0x4)=0x0) 2018/01/16 18:27:19 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000035b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000167000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00005d3000-0x10)='-[}lovboxnet1{!\x00', 0x0) write$fuse(r2, &(0x7f0000325000-0x12)={0x12, 0x0, 0x0, @fuse_notify_poll_wakeup_out={0x0}}, 0x12) fallocate(r2, 0x3, 0x0, 0x4) 2018/01/16 18:27:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x0, 0x300) socket$packet(0x11, 0x3, 0x300) r0 = syz_open_procfs(0x0, &(0x7f00005a5000)='net/ptype\x00') sendfile(r0, r0, &(0x7f00006fb000-0x8)=0x0, 0x400000ff) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000660000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f10000)=0x8) 2018/01/16 18:27:19 executing program 7: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) 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) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000001000-0x6)='rxrpc\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x9)='selinux]\x00', r0) 2018/01/16 18:27:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000469000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a36000)={0x0, 0x0, 0x0}, &(0x7f0000be0000-0x4)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00002ed000)=""/215, &(0x7f0000ddd000-0x4)=0xd7) 2018/01/16 18:27:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00003ab000-0x8)={0x0, 0x0}) readahead(r0, 0x10000, 0x80000000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$setflags(r1, 0x2, 0x1) r2 = syz_open_dev$loop(&(0x7f0000488000-0xb)='/dev/loop#\x00', 0x2000000005, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, 0xffffffffffffffff) setsockopt$inet_dccp_buf(r2, 0x21, 0xcf, &(0x7f0000933000)="dcecd6db662e4f4d2531670ce7ede306364238e6053970", 0x17) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000aa0000)='/selinux/create\x00', 0x2, 0x0) 2018/01/16 18:27:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000266000)='/dev/hwrng\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000ea7000-0xf8)={{0x3, 0x3, 0x8, 0x1, 0x100000000}, 0x8, 0x9, 'id1\x00', 'timer1\x00', 0x0, 0x6, 0x5, 0x10000, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ce7000)='cubic\x00', 0x6) 2018/01/16 18:27:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x1ff) readv(r0, &(0x7f0000ed6000-0x10)=[{&(0x7f00004cb000)=""/4, 0x4}], 0x1) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0xfff, 0x9) r4 = dup2(r3, r0) writev(r4, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) setsockopt$inet6_int(r4, 0x29, 0x19, &(0x7f0000e22000)=0x7, 0x4) tee(r2, r1, 0x6, 0x0) 2018/01/16 18:27:19 executing program 7: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000bde000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x1, 0x1, 0x3, 0x10001, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) recvfrom(r2, &(0x7f0000777000-0xc7)=""/199, 0xc7, 0x40000001, &(0x7f000093d000)=@ipx={0x4, 0x0, 0x4, "d85b95e7ea96", 0x5, 0x0}, 0x10) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000409000-0x9)='/dev/ppp\x00', 0x40a402, 0x0) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f000011b000)={&(0x7f0000f54000/0x2000)=nil, 0x2000}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r2, &(0x7f000056a000-0x78)=[{{&(0x7f0000726000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f0000be4000-0xf7)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb00000004dc9a2594e41b833cb82eed207f8c21b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348eac58307535c36e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x80}, 0x0}], 0x1, 0x0) sendto$inet(r2, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_generic(r2, &(0x7f000095a000-0x38)={&(0x7f0000b19000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000127000)={&(0x7f0000277000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) writev(r2, &(0x7f000057e000)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) 2018/01/16 18:27:19 executing program 2: r0 = socket(0x1, 0x5, 0x4) connect$ax25(r0, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}, 0x0}, 0x0) 2018/01/16 18:27:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000751000-0x15)='/dev/pktcdvd/control\x00', 0x40, 0x0) getsockname$netlink(r1, &(0x7f00005a3000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003d000-0x4)=0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f00000b2000)=0x0, 0x4) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ff5000+0x965)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000457000)=0x401, 0x4) 2018/01/16 18:27:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x7}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) readv(r0, &(0x7f00004ea000-0x30)=[{&(0x7f0000f0f000)=""/1, 0x1}], 0x1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000668000)={0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x6, 0xc, 0x8, "ed517468f05c641202b6a9c9ce149f9604c20e2a5a4aceed5c8d1ac852359e1879972a79a41e05d0ee009e8154c280c47cfc59ce39ed945582911fed311d78dd", "76f1b88139ffa8c372a77e19f8e7614c245de866a95d4ed9f142aa6537131981fcabde83387077dae5afb00ce55343d8a40f67ea6bf75b197b4bff1790c78777", "cb3e83c938c225c3c4c2bc6431f20e7ca6076a8364e6a2b4c06f910e4df5d85f", [0x8, 0x8]}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00005cc000)=@generic={0x8, 0x6, 0x9}) 2018/01/16 18:27:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000548000)='/selinux/access\x00', 0x2, 0x0) r0 = socket(0x18, 0x0, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000f78000)="f73c80f46a64e736dcf12bba03abd07b", 0x10) r1 = signalfd(r0, &(0x7f0000711000)={0x7}, 0x8) dup2(r1, r0) unshare(0x400) sendto$ipx(r0, &(0x7f00007a5000)="", 0x0, 0x0, &(0x7f0000cbe000-0x10)={0x4, 0x0, 0x0, "76b9be01bd11", 0x0, 0x0}, 0x10) 2018/01/16 18:27:19 executing program 7: r0 = gettid() ptrace$cont(0x1f, r0, 0x5, 0x48) prlimit64(r0, 0xa, 0x0, &(0x7f00002ea000)={0x0, 0x0}) gettid() r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00002cb000-0xc)='/dev/autofs\x00', 0x4802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x80}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000001000-0xc)={r2, 0x80000, r3}) 2018/01/16 18:27:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0x20, 0x7) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000002000-0x8)=0xee6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0x54, "48f4a9ed2ae9f533cd9d0d7bd91c7fa1b13f819cb6417ce8a36e71e5ed8ac90ca936f8932ccecee006a52d24c0bc102b4e13c677bd4f9ff4244d017f5ba38f2b82d66ab9db821b42c510d09c4948deb7d74fd99b"}, &(0x7f0000002000)=0x5c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000-0x8)={r2, 0x0}, 0x8) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000-0x8)='net/tcp\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000003000-0x10)={&(0x7f0000002000-0x338)={0x2, 0x5, 0x49d81d84, 0xd, 0x67, 0x0, 0x4, 0x2, [@sadb_x_nat_t_type={0x1, 0x14, 0x4ec1d00f, [0x0, 0x0, 0x0]}, @sadb_key={0x20, 0x9, 0x790, 0x0, "626baeedf62e7f79ee292ee4be7e391b91b76bd7e367688df9106eb671d7c9cc81419a567a4c1933897461737a423f65509ef74dca9483cccbba79c49786ed1fb9bfa1048614a75385145c7d511077718329d375a7d3b029d973e3576393bad57d6c9154bf80659bf9ff92c216984bfe3695c63851e80ef5ee066a5bb292db65cbc117b9f3200464b9555acb27d7fca356808a353f1f831db2cefd95fe7e7ddda8dbd56af1f81c8be403030553708b8e8df4310606f099aaaae1cbbfba73a2fc57f0fe5cfdce75f58e5c7bf2821aa0afa725985e5d0bfe8897b61f60e9d99bb6f4d2b3558b9512e05280e0e23e08d6fd7e4c"}, @sadb_x_sa2={0x2, 0x13, 0x525, 0x0, 0x0, 0x4, 0x3}, @sadb_key={0x15, 0x8, 0x4d0, 0x0, "6491df8b80171112b02a2de4a145bd884ef7a716f11b51fff30b7cb9e4bff37f9921ae0c4b229915fb7c8e783429e434258fa841b6f64dd2a1ac22170d31f6b47a14949ef07cf911f107348b23b2e86e82472af515bc97f3f3ab9975a7cd26e77bc923ed9b595e5806be22425b1872ef641870da65b4fcb01d109276a38f81cc539770fe582690835a293a74205a2940a84ab161ada042d03c55"}, @sadb_x_policy={0x8, 0x12, 0x1, 0x7, 0x0, 0xffffffffffffffff, 0x4, {0x6, 0xff, 0xffffffffffffffd2, 0x7ff, 0x0, 0x3, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0x7, @in=@multicast1=0xe0000001, 0x12, 0x10, 0x10}, @sadb_spirange={0x2, 0x10, 0x0, 0x2, 0x0}, @sadb_x_sec_ctx={0x1e, 0x18, 0x0, 0x4, 0xe8, "afb52a6c05ba16182242eeb9537f3f14670ee29ad9dcc48ea35542b326c0b2206cb1eb57453de3a4744ad8ed94a33717c1a5bc54890ac73d77f8873164dcfd1e14420ef8a85d2543cb87a2e7608e95c105fa2c46ceea736e1d73befa0fa7f49b92ee65bf7a5727ee8e60d564b0c7a4e33fea7cb172e4b5065f38fecbe332b1e6acc815cadd87eec49db3c869b132a464da166f2a5f50f8c64186cf96e81a3cc9129f551ae1165a2edffc2ec7bdf104e7c1fcbf224ccc4c95e129614f8dcdb537a887e6d2594dd73a78e8d1923b0987ff0d35efb6759d0ab0d9fabb68a406bbf6b327e8f7b7b8bc4d"}]}, 0x338}, 0x1, 0x0, 0x0, 0x0}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000acc000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_AGP_ENABLE(r5, 0x40086432, &(0x7f0000aca000-0x4)=0x1) setsockopt$sock_int(r4, 0x1, 0x100080000000020, &(0x7f0000d86000-0x4)=0x0, 0x4) 2018/01/16 18:27:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000f2d000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x23a, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0xfd9c}], 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000b9d000-0x8)={0x0, 0x0}, 0x0, 0xffffffffffffffff) sync_file_range(r0, 0x6, 0xffffffff7fffffff, 0x5) close(0xffffffffffffffff) 2018/01/16 18:27:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000417000-0xb)='/dev/loop#\x00', 0x7, 0x80001) r0 = memfd_create(&(0x7f0000d4a000-0x10)="74756e08000000000000008000000000", 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000d46000-0xc)='/dev/ashmem\x00', 0x80000, 0x0) pwritev(r0, &(0x7f00000a4000-0x10)=[{&(0x7f0000b64000-0x1e0)="b5", 0x1}], 0x1, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) sendfile(r1, r0, &(0x7f0000a31000-0x8)=0x0, 0x100000001) 2018/01/16 18:27:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000953000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpeername$inet6(r0, &(0x7f0000d7d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ae8000)=0x1c) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000a29000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 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, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/16 18:27:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000684000)='/dev/snd/seq\x00', 0x0, 0x0) lookup_dcookie(0x3, &(0x7f0000c9d000-0x8b)=""/139, 0x8b) r0 = socket$inet6(0xa, 0x6, 0x51) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000479000-0x4)=0x0) syz_open_procfs(r1, &(0x7f0000626000)='net/ipv6_route\x00') setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000a02000-0x10)="9902e0b22942f7c17b220137397147d9", 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000023000)={0x0, 0x0}) 2018/01/16 18:27:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x2, 0x0, 0x9, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$netlink(0x10, 0x3, 0x0) 2018/01/16 18:27:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f00005ae000-0x4)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00000d4000-0x4)=0xfffffffffffffff7, 0x4) sendto$inet6(r0, &(0x7f0000e14000-0xb2)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$key(0xf, 0x3, 0x2) clock_gettime(0x0, &(0x7f0000233000-0x10)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000f50000)=[{{0x0, 0x0, &(0x7f00007b7000)=[{&(0x7f00000e2000)=""/37, 0x25}, {&(0x7f0000a6a000-0xfd)=""/253, 0xfd}, {&(0x7f000059d000-0x80)=""/128, 0x80}, {&(0x7f0000d86000)=""/222, 0xde}, {&(0x7f0000b5e000)=""/244, 0xf4}, {&(0x7f0000d88000-0x54)=""/84, 0x54}, {&(0x7f0000f7f000-0x8)=""/8, 0x8}, {&(0x7f000089e000-0x2a)=""/42, 0x2a}, {&(0x7f0000e29000)=""/30, 0x1e}, {&(0x7f0000328000-0x65)=""/101, 0x65}], 0xa, &(0x7f0000be5000-0x8c)=""/140, 0x8c, 0x1ada}, 0x7}, {{&(0x7f00009b7000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000517000)=[{&(0x7f0000b81000)=""/221, 0xdd}, {&(0x7f00007e1000-0x3b)=""/59, 0x3b}, {&(0x7f0000293000)=""/10, 0xa}], 0x3, 0x0, 0x0, 0x120}, 0x2}, {{&(0x7f0000f85000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000986000)=[{&(0x7f0000afa000-0xc4)=""/196, 0xc4}, {&(0x7f0000b70000-0xb5)=""/181, 0xb5}, {&(0x7f000089d000-0x49)=""/73, 0x49}, {&(0x7f0000f33000-0x95)=""/149, 0x95}, {&(0x7f0000a9e000)=""/46, 0x2e}, {&(0x7f0000f49000-0x80)=""/128, 0x80}], 0x6, &(0x7f0000c6d000)=""/251, 0xfb, 0x7}, 0x2}, {{&(0x7f000064c000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000339000-0x10)=[{&(0x7f0000c2a000-0xa6)=""/166, 0xa6}], 0x1, &(0x7f00000c3000)=""/79, 0x4f, 0x1}, 0x4}, {{&(0x7f0000e36000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000909000)=[{&(0x7f000084a000)=""/30, 0x1e}, {&(0x7f0000fcb000)=""/45, 0x2d}, {&(0x7f0000c21000)=""/0, 0x0}], 0x3, &(0x7f00002a0000)=""/213, 0xd5, 0x9}, 0xed8}, {{0x0, 0x0, &(0x7f00004d1000)=[{&(0x7f0000f9b000)=""/163, 0xa3}, {&(0x7f00009a7000)=""/74, 0x4a}, {&(0x7f0000b31000-0x25)=""/37, 0x25}, {&(0x7f0000896000)=""/163, 0xa3}, {&(0x7f000026b000)=""/72, 0x48}, {&(0x7f0000702000)=""/89, 0x59}, {&(0x7f000088f000)=""/203, 0xcb}, {&(0x7f0000791000-0x3c)=""/60, 0x3c}, {&(0x7f00008c4000)=""/237, 0xed}, {&(0x7f0000519000)=""/97, 0x61}], 0xa, &(0x7f0000b0e000-0x96)=""/150, 0x96, 0x40}, 0x1}], 0x6, 0x0, &(0x7f0000c0b000-0x10)={r2, r3+10000000}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d6b000-0x9)='/dev/ppp\x00', 0x400000, 0x0) ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f0000901000-0x4)=0x406) [ 73.985968] kasan: CONFIG_KASAN_INLINE enabled [ 73.990845] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 74.000280] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 74.007370] Dumping ftrace buffer: [ 74.010893] (ftrace buffer empty) [ 74.014594] Modules linked in: [ 74.017898] CPU: 1 PID: 16262 Comm: syz-executor2 Not tainted 4.9.76-g8dec074 #13 [ 74.025502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/01/16 18:27:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000edd000-0xf)='/dev/sequencer\x00', 0x3, 0x0) write$sndseq(r0, &(0x7f0000dc9000-0x30)=[{0x0, 0x0, 0xfffffffffffffffd, 0x0, @tick=0x2000, {0x8, 0x0}, {0x0, 0x0}, @connect={{0xbc, 0x6}, {0x18, 0x0}}}], 0x30) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000e23000)={0x40}, 0x4) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000fb3000)={0x8, 0xfffffffffffffbff, 0x7e56}) r1 = syz_open_dev$sg(&(0x7f0000df1000)='/dev/sg#\x00', 0x1, 0x2800) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00009ff000)=[0x70a, 0x8058]) getsockopt$sock_buf(r1, 0x1, 0x8000003f, &(0x7f00005eb000-0x67)=""/103, &(0x7f00006ec000-0x4)=0x67) fcntl$dupfd(r1, 0x406, r0) 2018/01/16 18:27:19 executing program 3: r0 = socket$inet6(0xa, 0x100000000000002, 0x0) socket$inet6(0xa, 0x7, 0x4f3e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000003000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x20) 2018/01/16 18:27:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000003, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004c4000-0x1000)='$', 0x1, 0x1, &(0x7f0000fb1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f000016c000-0xd)='net/if_inet6\x00') setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00005a6000-0xb)={0x0, 0x6, 0xffffffffffffd879, 0x3, 0x6, 0x9, 0x10000000, 0x6, 0xc39, 0x6, 0x2}, 0xb) getsockname(r0, &(0x7f0000639000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00005a0000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000501000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0xd46, r2}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000f0d000-0x20)={0x8, 0x10000, 0x40, 0x401, 0xc, 0x4}) recvfrom(r0, &(0x7f0000612000)=""/79, 0x4f, 0x40000001, &(0x7f0000f1e000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/16 18:27:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000aa8000)='/dev/sequencer2\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f0000f69000)="40260000001f6b657972696e6700", 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f000064a000-0x10)='/selinux/member\x00', 0x2, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000633000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) close(r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000e5f000)={0x0, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r2) [ 74.034844] task: ffff8801cdc56000 task.stack: ffff8801cda60000 [ 74.040887] RIP: 0010:[] [] __list_del_entry+0x86/0x1d0 [ 74.049610] RSP: 0018:ffff8801cda67868 EFLAGS: 00010046 [ 74.055043] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffff8801ce58c358 [ 74.062297] RDX: 0000000000000000 RSI: ffffc900022b3000 RDI: ffff8801ce58c360 [ 74.069550] RBP: ffff8801cda67880 R08: 0000000000000001 R09: 0000000000000001 [ 74.076804] R10: 0000000000000004 R11: ffff8801cdc56000 R12: 0000000000000000 2018/01/16 18:27:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c56000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000094b000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000c19000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) read(r2, &(0x7f000097b000-0x3)=""/0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d3d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getdents(r3, &(0x7f0000217000)=""/129, 0x81) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000900000-0x4)=0x0) dup3(r1, r0, 0x0) [ 74.084061] R13: 0000000000000000 R14: 0000000000000282 R15: ffff8801ce58c200 [ 74.091312] FS: 00007f6ab2036700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 74.099515] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.105383] CR2: 00000000204e9fd0 CR3: 00000001d07e4000 CR4: 0000000000160670 [ 74.112647] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 74.119908] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 74.127158] Stack: [ 74.129283] ffff8801ce58c390 ffff8801ce58c358 ffff8801ce58c358 ffff8801cda67898 [ 74.137277] ffffffff81dfab3d ffff8801ce58c260 ffff8801cda678c8 ffffffff82666213 [ 74.145256] ffff8801ce58c358 0000000020001000 1ffff10039b4cf23 ffff8801ce58c390 [ 74.153225] Call Trace: [ 74.155786] [] list_del+0xd/0x70 [ 74.160781] [] sg_remove_request+0xa3/0x120 [ 74.166725] [] sg_new_write.isra.26+0x849/0x940 [ 74.173017] [] ? sg_common_write.isra.23+0x18d0/0x18d0 [ 74.179915] [] ? __might_fault+0x114/0x1d0 [ 74.185774] [] sg_write+0x962/0xb30 [ 74.191027] [] ? sg_ioctl+0x2c30/0x2c30 [ 74.196633] [] ? depot_save_stack+0x122/0x4a0 [ 74.202755] [] ? get_futex_key+0x1050/0x1050 [ 74.208785] [] ? __lock_acquire+0x629/0x3640 [ 74.214817] [] ? save_stack_trace+0x16/0x20 [ 74.220760] [] ? save_stack+0x43/0xd0 [ 74.226183] [] ? kasan_slab_free+0x72/0xc0 [ 74.232042] [] ? kmem_cache_free+0xc7/0x300 [ 74.237983] [] ? do_futex+0x3f8/0x15c0 [ 74.243491] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 74.250474] [] ? sg_ioctl+0x2c30/0x2c30 [ 74.256075] [] __vfs_write+0x103/0x680 [ 74.261587] [] ? do_iter_readv_writev+0x400/0x400 [ 74.268061] [] ? __might_sleep+0x95/0x1a0 [ 74.273834] [] ? __inode_security_revalidate+0xd9/0x130 [ 74.280815] [] ? avc_policy_seqno+0x9/0x20 [ 74.286670] [] ? selinux_file_permission+0x82/0x460 [ 74.293306] [] ? security_file_permission+0x89/0x1e0 [ 74.300027] [] ? rw_verify_area+0xe5/0x2b0 [ 74.305893] [] vfs_write+0x189/0x530 [ 74.311227] [] SyS_write+0xd9/0x1b0 [ 74.316471] [] ? SyS_read+0x1b0/0x1b0 [ 74.321893] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 74.328701] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 74.335262] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 74.341818] Code: c4 0f 84 94 00 00 00 48 b8 00 02 00 00 00 00 ad de 48 39 c3 0f 84 a5 00 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 da 48 c1 ea 03 <80> 3c 02 00 0f 85 e8 00 00 00 4c 8b 03 49 39 c8 0f 85 9b 00 00 [ 74.368402] RIP [] __list_del_entry+0x86/0x1d0 [ 74.375155] RSP [ 74.379014] ---[ end trace edaaf343b9213cb1 ]--- [ 74.383736] Kernel panic - not syncing: Fatal exception [ 74.389807] Dumping ftrace buffer: [ 74.394099] (ftrace buffer empty) [ 74.397792] Kernel Offset: disabled [ 74.401387] Rebooting in 86400 seconds..