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@nested={0x2a8, 0x27, [@generic="a4655b31509357df05d4a1bde5b4863d5840a1112c67e7195090e862809680b3a75a17230e8b33aa82e6e0e72d5693abab599439a9f96ac050f919832008c62118311ba1f4564a0bb0cabdd901d4799f2a51bc92cd05c9f52355f98dd5734e7ea5209257fd88469b7baa97c2cc38a02b92bb840b6c723968980cf0a6c586bb0f2e455811cfc322d79dea9abe312aa492137ec4a947c1778f4f57501c4ddfd531a13a70c7842c31542b5c562dd09d83d4f480ec126a2006db8eaa9ad49b258e8bfb0bbd1464c0afb476b2032e1e93bb33f68eb5ef8c7132757c1b3a5c43d52ffbc931ca89509a8e9e26", @generic="d70c9a8eee8d5e82e25a6d5b3696067f83ff1f09d4b61900f093691559b7d4ce215e7e18e29936bdd12a9e134213fe2958289c1f43a0e54282f3953dfec130d358e4ba1753c049519af8f31da4e5a22ae7abe2fb9692e5a61f69dc5b1aa92a5f42a7092e111d0dd4ac10491c7d65a4034a6ecb2349ff13162abc824cf9feaa8e1a4827604816d9f6c2b5fbb40bb5d78569794fb2abd4a44c16062a", @generic="191b9f811904321f58b06e78f5b4ebc93d55dde1df44373a39c9cae05a94c0209b2e927ee21b843647b5b73c0da269abad041cf6bc92972f6ab5b8d5810cc5d56cabf0da57348a5433b75c67b0b90bc30bf4632ccf21c47eac1ccaae545886126691d260a8e3fe447812c1bd2aa55b1711839d674e4f77845a2c1702615ab1fa741e1060bc36a405", @generic="12ca3eb53e3e807d9663005c6643", @generic="1284", @typed={0xc, 0x27, @fd=r2}, @generic="864a7824679453cd3c4062ced4ed8ad2c1fa477a175be290d940b6ed50a5c12c9dfeadae41806b90ad936d4f5d6703f04ff01e2389b8d0ab2464eb113f7e12d5d3dde2602a259afbcebb603ae882f55f7e9beb9d04dcfc24fa0b3f0d4d4681c77ae22b0c392466a331354ec14d07b883a57fa8a33e2a578109"]}, @typed={0x30, 0x20, @str=':systemem0cgroup+ppp1trustedmime_type\x00'}, @generic="1a19b57c3232acea857ae366037a7e3f4ea4a6813d1e07bee2a08827f3de423ea4b0d72eb470a892491d6f0bfc3ff3115501b245e221203b43cf6396c44d"]}, 0x1328}, {&(0x7f0000fa0000)={0xdc, 0x26, 0x200, 0x6, 0x0, "", [@generic="598e1255d0a821788fa0f142b7031ac4c8dd04ec0f59f965a03df414fc732fe1bcc99ee4b12f5ae5095700c7fe177beb65905ab7dde30ed78655d37ccf9ffe847346c92a218706173263ef477cb255f0efc44a2e9332134fd4950db5b90fdfb14f8e05b1d4e0751203633d1585afbff8ba8df1e52db722dce2240c8b4fe12d94b54f43226d5e51d5010b23acedacf57acb08a90af7c351e1cf7d9449c8b9c942469e160d50f938b2e33e2486d7f38c70cd23f26852de51da50a332d11bb34bb01ca5d393d47b6f332a18"]}, 0xdc}, {&(0x7f000044b000)={0x1f0, 0x17, 0x2, 0x3, 0x1, "", [@nested={0x198, 0x28, [@generic="ddb2d3733a184f9acf2ba3c572f7c0eb9ad4760d75197502d277d204fcadcf88e35a8ed73a2f207ffd7afea106831517abfec20d5517aecd849ec1b74e78b163c27e584124cbfcb491b59703cc1fd85ed4b18f6ac6bbc6f0ad4d8cc49454f96502fee1d98a0019249a8acf18d71d3244b1012a538309985aac99994db9744a0cdd1bf2b25dda9e5eb3370c4bde557167409838717a418beee3c0db90d24d0bbb72da28229ea189714ea0c51f2fac64be5719deb719e888099925beb1debf6e62b597fda6d8ff8f4658b64ecedb2862d417867b0c3140aed3", @generic="7cb06cf581567de66a66219b8cff15b2d3bb1f26b6a106e2e9eae12086a9b7c1b972bda7a230db002d0ea961c111d5e37d7029f31ffa2c00eeae114040d9ea445942a42a6cd5204f5a737893f442211c78863acbd747c6fa16ff2e0d62bda12ad5d0bbf4bdaaf41c31195257a2dfd99f73fc3099d19e064ebcd8e8191a9281bae2d2dc62784b8df3f18461dd84b6ee3e4530f168322f5c8cf32e5aa93b9c292ac15b8e204d097adf2f3f926291c04dd68e61b6e879ee99e590960f09"]}, @nested={0x38, 0x6d, [@typed={0xc, 0x81, @fd=r1}, @typed={0x18, 0x5a, @str=')bdev{-security\x00'}, @typed={0x10, 0x33, @u64=0x4}]}, @typed={0x10, 0x25, @u64=0x8}]}, 0x1f0}], 0x5, &(0x7f0000bdb000)=[@rights={0x30, 0x1, 0x1, [0xffffffffffffffff, r2, 0xffffffffffffffff, r1, r2, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, 0xffffffffffffffff, r1, r2, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0, r2]}], 0x78, 0x80}, 0x0) 2018/02/02 17:16:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000655000)="a136b88671cdf5a4809d6bb1db", 0xd) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000a09000-0x8)={0x81, 0x1}) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000f68000+0x895)=@common='tunl0\x00') ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000443000-0x8)=0x6) accept4$ipx(r0, &(0x7f0000456000-0x10), &(0x7f0000bc9000-0x4)=0x10, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000ddd000)) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00009dc000)=""/179) 2018/02/02 17:16:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00009d1000)='/dev/ppp\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000608000-0x10)={0x0, 0x9, 0x1000}, &(0x7f0000211000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f000028d000-0x86)={r3, 0x7, 0x7e, "14db1f994f19fd6205e40b22fe39995d30990510ef71f1c3923ab0a19b0eb72a6b3f15629d38402a33f88bfa488d6cef62d4c3be349707840f3f2abbefc2154bb18288d1d4d6738b632572d11a06c8ba82cfbaa04666ce56e2203d77153c343416923a9a3ecc8974cb06acf609ca8737ea626435e2fd76f1f8ee101b2d2c"}, 0x86) sendto$inet(r1, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000ebd000)) 2018/02/02 17:16:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000043b000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00008e0000-0x6)="6664001f66d0") exit(0x0) fcntl$addseals(r1, 0x409, 0x9) execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) 2018/02/02 17:16:34 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) stat(&(0x7f0000011000)='./file0\x00', &(0x7f0000013000-0x44)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000012000)={0x0, 0x39, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x0) timer_delete(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 17:16:34 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001000-0x9)='westwood\x00', 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) keyctl$search(0xa, 0x0, &(0x7f0000012000-0x6)='.dead\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f00009ed000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 17:16:34 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000e3c000-0x8)={0x0, 0xed}, &(0x7f00006be000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x3, 0x80}, 0x8) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000035000-0x2)='\x00 ', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000048000)=@assoc_value, &(0x7f0000058000-0x4)=0x8) r4 = dup2(r3, r2) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000057000)={r1, @in6={{0xa, 0x3, 0x100000000, @empty, 0x4}}}, 0x8c) fcntl$setflags(r4, 0x2, 0x0) 2018/02/02 17:16:34 executing program 3: madvise(&(0x7f000042e000/0x3000)=nil, 0x3000, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000c9e000)={0x7, 0x1ff, 0x0, 0xfbf}, 0x10) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001000-0x8)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x801, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009eb000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000320000-0x26)=""/38) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00003aa000-0x49)=""/73) 2018/02/02 17:16:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f00006a6000-0x16)='net/ip_tables_matches\x00') sendfile(r1, r1, &(0x7f0000058000-0x8), 0x10002) preadv(r1, &(0x7f0000411000)=[{&(0x7f0000e5e000-0x55)=""/85, 0x55}, {&(0x7f0000f44000)=""/98, 0x62}, {&(0x7f000002f000)=""/95, 0x5f}, {&(0x7f00007c3000)=""/78, 0x4e}], 0x4, 0x0) 2018/02/02 17:16:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00001aa000), 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000359000)={0x0, 0xc0, "b13cab7a6db877701683e69632d0a085532b80cdd12aabbccbfc4af421868874cc3f69992a50ba8e32f03b7f0d231ae07d8a829273f16feccf86e60c4dbc7ab4a9070e8672cc6a393085efac1436afbb3427ea6b2638662bc67b125c3cc8b437a88671fef1a998f2e8ef35b1eefa3a89e4988b13ac39f57242d83e7d3e71019f09b90953402bce40266097057018957ae5101a3fb7347f871bc2003c7c898127bf1038bde6c8032da32c721212c7d1f84eb29fc13af181711eca39d148366640"}, &(0x7f00008eb000)=0xc8) sendto$inet6(r0, &(0x7f0000e14000)="87945d34ab20ca50bf721305b7deeb33deb47170f6db645e90e3409b933582aa0447848fc61f0d97c40602e9fc4799c56fb016f992b6662b6408a5757c1433126a2fd5d116779383cf7a6d59774096afe0b71604390a5e07e1f3517e2d19889b2d4c953cc5bff789caee5de7cc3eb016c01c", 0x72, 0x44080, &(0x7f0000ba0000-0x1c)={0xa, 0x2, 0x3, @empty, 0x100000001}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000679000)={r1, @in6={{0xa, 0x2, 0x900000000000, @empty, 0xfffffffffffffff8}}, 0x8000, 0xc, 0x101, 0x0, 0x9}, 0xa0) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x4400) read(r2, &(0x7f0000c3b000)=""/512, 0x1c6) 2018/02/02 17:16:34 executing program 1: mmap(&(0x7f0000001000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x402c542b, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000}) 2018/02/02 17:16:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f04000)='/selinux/user\x00', 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f000041c000)=0x2, 0x4) sendfile(r1, r1, &(0x7f0000058000-0x8), 0x10002) 2018/02/02 17:16:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4081, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000fd2000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/wireless\x00') preadv(r1, &(0x7f00003b5000-0x80)=[{&(0x7f0000d57000)=""/96, 0x60}, {&(0x7f00005ae000)=""/115, 0x73}], 0x2, 0x0) 2018/02/02 17:16:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0x5, 0x1, 0x5, &(0x7f00007e7000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00008a1000-0x10)={0x93, &(0x7f0000b05000)="8db116adb6fc500f9ecd833488451d558afb104e3083b6850e7833185143444395ddca489efdee81fd48e1382e8b545289e106e3ac70ec0cc1aa597260da29a33ae3e75c18d5eb1da1f5ccf6f501898f06d3a4283dc515bf71a4295405ab78c3b6e9483aa2ef74e8173f0f696b8d7bbbca2b9f138dc40c18c9cf38649ee9bbade9e76d2cc5edf79eb0690aff812249986a98bb"}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00007b0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) getsockname$ipx(r2, &(0x7f00000ee000), &(0x7f000010b000)=0x10) getsockname$packet(r1, &(0x7f0000944000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000192000)=0xfffffffffffffedc) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f80000-0x58)=@ipv4_delroute={0x58, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x94, 0x0, 0xff, 0x0, 0xfe}, [@RTA_MULTIPATH={0x24, 0x9, [{0x8, 0x6, 0x9, r3}, {0x9, 0x9, 0xd3}, {0x80000001, 0xffffffffe36b3bb9, 0x3ff}, {0x2, 0x98f, 0x101}]}, @RTA_FLOW={0x8, 0xb, 0xbe}, @RTA_OIF={0x8, 0x4}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x58}, 0x1, 0x0, 0x0, 0x4006}, 0x4000000) 2018/02/02 17:16:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x6102) ioctl$int_in(r0, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000cb6000)=@generic, 0x10) r2 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) close(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a5d000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) 2018/02/02 17:16:34 executing program 1: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x2000000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) readlinkat(0xffffffffffffffff, &(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000001000-0xa3)=""/163, 0xa3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a0f000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) getresgid(&(0x7f00003dd000-0x4), &(0x7f0000dff000), &(0x7f00007ec000-0x4)=0x0) setgid(r1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fc2000)='/dev/autofs\x00', 0x4040, 0x0) userfaultfd(0x80000) write$evdev(r2, &(0x7f0000923000-0x60)=[{{0x0, 0x7530}, 0x100000001, 0x6, 0x5}, {{0x0, 0x2710}, 0x1, 0x6, 0x7}, {{0x0, 0x2710}, 0x101, 0x2, 0x24}, {{}, 0x9, 0x1, 0x2aca}], 0x60) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 17:16:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r1, &(0x7f0000ff1000)=[{0x0, 0xf75f, 0x0, 0x0, @tick=0x6, {}, {}, @result={0x3}}], 0xfd) dup2(r4, r3) getitimer(0x0, &(0x7f00006bd000)={{}, {0x0}}) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={r5}, {0x0, 0xfffffffffffff2c6}, {}, @note}], 0x30) 2018/02/02 17:16:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = open(&(0x7f0000863000)='./file0\x00', 0x40, 0x40) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000cd9000-0xc)={0x0, 0x1, 0x30}, &(0x7f00001de000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b9c000)=@assoc_value={r2, 0xdef}, 0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r3 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r3, r3, &(0x7f0000058000-0x8), 0x10002) 2018/02/02 17:16:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f00007a3000-0x10)={&(0x7f0000005000-0x264)=@polexpire={0xd0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x0, 0x2}}}, [@etimer_thresh={0x8, 0xc}, @policy_type={0xc, 0x10, {0x7ffffffc}}]}, 0xd0}, 0x1}, 0x0) 2018/02/02 17:16:34 executing program 1: getsockname(0xffffffffffffffff, &(0x7f0000a3c000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000172000-0x4)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000381000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ccc000-0xe8)={{{@in=@multicast2, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@empty}}, &(0x7f0000000000)=0xe8) r3 = getgid() r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f91000)='/dev/keychord\x00', 0x200800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0}) r7 = socket$pppoe(0x18, 0x1, 0x0) r8 = getpgid(0x0) r9 = geteuid() stat(&(0x7f0000ddc000)='./file0\x00', &(0x7f00005ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = mq_open(&(0x7f0000fdd000)="776c616e30c52d5c7b253800", 0x840, 0x5, &(0x7f0000001000-0x40)={0x1, 0xc62, 0x85ea, 0x2b, 0x2, 0x1e6, 0x44000000000, 0x5}) r12 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000000000)={0x0}) r14 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r15 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000066c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r16 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d8a000-0x16)='/selinux/checkreqprot\x00', 0x6002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000810000)=[{&(0x7f0000000000)='K', 0x1}, {&(0x7f0000001000-0xc1)="9e1ee19df9aeba7cef4a02bdd695661e6b2d6590032f60ded1f3fde3c20a78a18906169b48075007841b4ece67dfa49ee9c0d0721c82881e35e533af555af066cd48cbcb2a7b7f086291ffbc7b465b86439fd651dc4144b1414441b52eb0ee1434798c2dc884fb8831b8da7bf8567188e2641ed938cd6d2e422e335dbf705c19f959e1d4e2646689870fb8459a23e6d0399850f57e1db25756e9d50336ec66889d7a95c05e0dedf802c3ca7c785e1e07356e6e317a228f4c5e879c7750ede381c1", 0xc1}, {&(0x7f00001a6000)="4e9df88f781f99bcec12182f02dcd0fc1ee4b354726ba89b1753903e92972e2bd5d5df2748a8f754673fb8f599a5172b09550ec6b31804f51378b1362d923000c207125d973289d14c91730cf33d05722f206c3e225071664b8ba8618d4154e29368d58152fe9b44635adef7f6c452b12cfa4dcbbab646615ed865fca3334abdf3aaaa27c94bc8b2", 0x88}, {&(0x7f000073e000-0x67)="94eff68850765a7c7c29e973c19fccf125044d064d589861d14d104a92b17ef66d373d57943c1f23fb969123998d9f36da20a43444c69842d4bcac59d7c40f7cdbc24c2b6898cbd02f727c1ba72e26811e70497e2cf7e715e2757030d85463d54c90ca4410942d", 0x67}, {&(0x7f0000001000-0x57)="d53713e8f15098bf08770742a3ad265bbbeb25e6730d6c4bf9220237ec97437deaed52520ddc04d1f914cf24324751888a66bfa55c043b270828bfc1a3475cba769a298b780c39efb84323e26c4540b1aaa49f029ed2a7", 0x57}, {&(0x7f0000001000-0xfe)="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", 0xfe}, {&(0x7f000037d000-0xc7)="01497791df8aec6fa0aa74405dbae8ed5402a36e1a42cf96448fc4a89e622c65d7c444683072d495167de5b0062d0a888d2e710f1289427fd462ae2405aee4a82f1af480ed40bc7840e93adefc3fc974e7f49f7b18d371cadfb5bec989b95d1bb0407c47b0d7e8cc025a925417683e2090cb8f8c6df0a18192a76a4033ec39139509fd905c1150536d90f345104a77396f9d8724ca9cdf92cbe77614b135ea8ea22a39297baa66015358d10aea54ddf535e3484ec8dc28208f95ec6a3f3f2b310a0cf2ce32f0ea", 0xc7}], 0x7, &(0x7f0000001000-0xa0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r4, r5, r6, r7]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r11, r12, r13]}, @rights={0x20, 0x1, 0x1, [r14, r15, r16]}], 0xa0, 0x52d5ebbad8ab4790}, 0x44) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) fstat(r17, &(0x7f00008af000)) setresgid(0x0, r3, r10) 2018/02/02 17:16:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ffa000)='/dev/sequencer\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000dc1000)={0x9, 0x2, 0x7fffffff, 0x4, 0x7, 0x9, 0x1, 0xffffffff, 0x7, 0x400, 0x8}, 0xb) r1 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_int(r1, 0x29, 0x6, &(0x7f0000d75000), 0xff62) 2018/02/02 17:16:34 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x5, 0x8, 0x7f, 0xfffffffffffff801}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0xfffffffffffffffd) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a48000)='/dev/autofs\x00', 0x200, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f00007e5000-0x8)='./file0\x00', 0x40000, 0x30) fanotify_mark(r1, 0x80, 0x3, r2, &(0x7f0000d5d000-0x8)='./file0\x00') mount(&(0x7f00006c1000)='./file0\x00', &(0x7f0000359000-0x8)='./file0\x00', &(0x7f0000ec0000)='autofs\x00', 0x0, &(0x7f0000f52000)) 2018/02/02 17:16:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x80, {{0xa, 0xffffffffffffffff, 0x800000020000, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000b1000)={0x7d6, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) socket$inet6_tcp(0xa, 0x1, 0x0) timer_create(0x0, &(0x7f0000019000)={0x0, 0x14, 0x4, @thr={&(0x7f0000504000)="0bd84fd5fb556516a13408a0915f14ad009755f98618ad96f722736fec13ee13b09b117aa80cfe0215bcd730c054a981fd5194a86ab6998256ce2170f1f09e83a153890b8b824303bce23fbdb17b1c1e869004ba821ce6911690f2bc9eb11399ca77096c88a33ec87810911ece56e49968f0b1", &(0x7f0000f86000)="acac5527251029ea4950b22306e6c1030c05b1a077e3984bab7ef0f545a802559a528e6b102df2188e20e442262ac935e6a272059332791ae03fdd5ec3c30f221b55cff1c1906eff1603a97ddf44e1726ed70d325965597152d3b1e5ee1a903c8771fc6eb87a0417e5ee889b55431eeefb1d5bc0a5d726f4499573fe54c8d82ad7816e"}}, &(0x7f000074c000)=0x0) timer_gettime(r1, &(0x7f0000a06000)) 2018/02/02 17:16:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x3, 0x400000) ioctl$KIOCSOUND(r0, 0x4b2f, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004fe000-0x4)=0x0) rt_tgsigqueueinfo(r1, r2, 0x7, &(0x7f00008f0000)={0xb, 0x2, 0x7, 0x6fb}) clock_gettime(0x5, &(0x7f00006d3000-0x10)={0x0, 0x0}) timer_create(0x6, &(0x7f0000dd2000-0x60)={0x0, 0x3e, 0x0, @tid=r2}, &(0x7f0000597000)=0x0) timer_delete(r5) pselect6(0x40, &(0x7f0000b84000-0x40)={0x3f, 0x7fffffff, 0x8, 0x4, 0x47b, 0x3, 0x3, 0x7ff}, &(0x7f0000800000-0x40)={0x0, 0x4, 0x5, 0x4, 0x3, 0x3f, 0x3, 0x17}, &(0x7f0000cd4000-0x40)={0x7, 0x0, 0x7, 0x1, 0x20, 0x101, 0x6, 0x1}, &(0x7f0000496000-0x10)={r3, r4+10000000}, &(0x7f000001c000-0x6)={&(0x7f0000633000-0x8)={0x6}, 0x8}) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, r6}, &(0x7f0000443000)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f93000-0x8c)={0x0, @in6={{0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}}}, &(0x7f0000567000)=0x8c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00002dc000-0x8)={r7, 0x9}, 0x8) r8 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f28000-0x4), &(0x7f0000eaa000)=0x4) tkill(r8, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tkill(r8, 0x15) getpeername$netrom(r0, &(0x7f0000aa7000)=@full, &(0x7f0000107000)=0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r8, 0x3) 2018/02/02 17:16:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ee8000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00009e5000)={0x0, 0x0}) readlink(&(0x7f0000c98000-0x8)='./file0\x00', &(0x7f0000100000-0x20)=""/32, 0x20) recvmsg(r1, &(0x7f0000cb8000-0x38)={&(0x7f00002cc000)=@vsock={0x0, 0x0, 0x0, @my}, 0x10, &(0x7f0000572000-0x50)=[], 0x0, &(0x7f0000a2d000-0xd9)=""/217, 0xd9, 0x400000005}, 0x10080) r2 = syz_open_dev$mice(&(0x7f0000e0d000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000ee4000)=0x8001) alarm(0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r3 = syz_open_pts(r0, 0x0) fallocate(r2, 0x0, 0x8000, 0x100000001) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000dc8000-0x4)=0xe) getpeername$netlink(r2, &(0x7f0000900000-0xc), &(0x7f0000646000-0x4)=0xc) select(0x40, &(0x7f00004d5000-0x40)={0x5, 0x94b8, 0x1c, 0x16, 0x81ec, 0x3ff, 0x77fc, 0x6f}, &(0x7f000095a000)={0x2, 0x2, 0x1, 0x3, 0x10001, 0xfffffffffffffff8, 0xcf45, 0x6}, &(0x7f000072c000)={0xff, 0x4, 0xee, 0x7ff, 0x1, 0x8001, 0x7103, 0x7fffffff}, &(0x7f0000d09000)={0x77359400, 0x0}) utimes(&(0x7f000047c000)='./file0\x00', &(0x7f00005c3000-0x20)={{0x77359400, r4}}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000e55000)={0x0, 0xe5, "a14ac9819369e00083335784cba4eee299110e13074af73b2c17af0da20846c8527beaaba7143632ca07270f2018ff640dc2f34b3b9e739e0837741e4972108e1a7ae762d70c0681a0414866d1ec2e4a71a12059563e0ac45e840484d19ab8906608dd6eb3f27fc8b7d5808ad58a55c2e5e950bfe864c12007a29df1e6db680911124d7d7042eaece9916e7a093424e4bdd79c612eeb4cf9ba38823a0c62c5738dcc18fa42a210943ecb8b4d0d4a9cbf1baffa3002b35eb125a40f65190a8fa514f05f21b285a8fb651c91020e87ea848cb62df7628e8034a7d2f96e96a16b9be9c219f080"}, &(0x7f0000abe000-0x4)=0xed) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a3b000)={r5, 0x6}, 0x8) dup3(r3, r0, 0x0) execve(&(0x7f00004a0000)='./file0\x00', &(0x7f0000305000)=[&(0x7f0000fee000)='\x00', &(0x7f0000d52000)='/dev/input/mice\x00', &(0x7f0000964000-0x2)=':\x00', &(0x7f00009f1000)='/dev/ptmx\x00', &(0x7f0000a36000-0x7)="776c616e31d600"], &(0x7f0000bb4000-0x28)=[&(0x7f0000e4a000-0x1)='\x00', &(0x7f0000264000)='/dev/input/mice\x00', &(0x7f0000c96000)='/dev/ptmx\x00', &(0x7f000024e000-0x10)='/dev/input/mice\x00', &(0x7f0000256000-0xa)='/dev/ptmx\x00']) 2018/02/02 17:16:34 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f0000003000-0xac)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@mpls_uc={0x8847, {[], @llc={@snap={0x0, 0x0, 'u', "e11184"}}}}}}, &(0x7f0000003000)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004000)='./file0\x00', 0x200000, 0x100) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000-0x10)=@generic, 0x10) getsockname$inet(r0, &(0x7f0000005000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x1164, 0x9, &(0x7f0000007000-0xd1)=""/209, &(0x7f0000000000)=0xd1) 2018/02/02 17:16:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x485, &(0x7f00003d2000-0x18)=""/24, &(0x7f000041e000)=0x18) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000700000), &(0x7f0000458000)=0x8) 2018/02/02 17:16:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000004c000-0x10)='/selinux/status\x00', 0x0, 0x0) getpeername$llc(r0, &(0x7f0000632000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000b2a000)=0x10) syz_open_procfs(0x0, &(0x7f0000fb9000-0x16)='net/ip_tables_targets\x00') 2018/02/02 17:16:34 executing program 3: r0 = getegid() setgid(r0) mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0x7, 0x93e, &(0x7f00009e0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000908000)=0x4, 0xffffffffffffff35) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000ae7000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x3c6) sendto$inet6(r3, &(0x7f0000ae6000-0xb), 0x0, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) epoll_create(0xffffffffffffff5f) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000788000-0x14)={0x0, 0x2, 0x4c6, 0x10000, 0xfffffffffffffc01}, 0x14) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000af5000-0x10)={0x445, 0x1, 0xcc76, 0x7c, 0x0}, &(0x7f000041f000-0x4)=0x10) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000af4000)={r4}, &(0x7f0000af5000-0x4)=0x8) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000af5000)='tls\x00', 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000af4000), &(0x7f0000af5000-0x4)=0x4) 2018/02/02 17:16:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c35000+0x9f4)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000fcd000-0x4)=0x3, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r2 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r2, r2, &(0x7f0000058000-0x8), 0x10002) 2018/02/02 17:16:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000f60000-0x82)=""/210, &(0x7f00007b2000-0x4)=0xd2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x2, 0x80, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, {0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x2, [0x2017, 0x7, 0x9, 0x3, 0x58, 0x6, 0x7ff, 0x4]}, 0x5c) 2018/02/02 17:16:35 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/enforce\x00', 0x4000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000009000-0x57)={0x0, 0x4f, "ba6f9902e8cba66a0ad87708168a9f29c2acd2f60b9a37ce03b47e46447fc532f7009f8c68a4548429c8bcd83fef0cec0d8982835ded09faef380566acd898d4feea5d24d1967c1d896a7865d1b4ab"}, &(0x7f0000009000-0x4)=0x57) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f000000a000-0x93)="b324c8e50d7a6ebeba94e4ad76b85637744791972eca1e21b3aabefc05647c79f31c156b773f552856e62c12fedc3ae3d9f5917c1b8b946ac35986f7ae9f722ebfe72bafb1f0f158d76b26243219578b93dd4d286b867844984c2f93ce00f02a9c11f3b0644e6f9bf2019bca9f309bbff0152bfbafa6e415a464f7f60ebc24c7e7f3fe6892f63a3a4fa124ba52f7c18c5e6ef0", 0x93, 0x4, &(0x7f0000005000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f000000a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000000a000-0x4)=0x14) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000009000)={0x1, 0x5, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="f8ac4236bf00", @empty, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}]}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0xe05, 0x80000001, 0x208, 0x1, 0x0, 0x3, 0x80000000, 0x6, r1}, &(0x7f0000008000-0x4)=0x20) r2 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r2) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000000c000)=[{r3}], 0x1, &(0x7f000000d000-0x10), &(0x7f0000005000-0x8), 0x8) 2018/02/02 17:16:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000f75000-0xa)='attr/exec\x00') exit(0x0) writev(r1, &(0x7f0000002000)=[{&(0x7f0000011000)='`', 0x1}], 0x1) munlock(&(0x7f0000d3d000/0x3000)=nil, 0x3000) 2018/02/02 17:16:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = getpgid(0x0) fcntl$setown(r0, 0x8, r1) connect$inet(r0, &(0x7f0000759000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005bc000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000b09000)=r2) ioctl$int_in(r0, 0x5452, &(0x7f0000e1d000)=0x20) sendto$inet(r0, &(0x7f000017d000-0x3)="03", 0x1, 0x100000004043, &(0x7f0000ee6000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/02 17:16:35 executing program 5: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000dc1000-0xe)='/dev/keychord\x00', 0x100, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000d67000-0x4)=0xffffffffffff7ab8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000dc2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000dbb000-0x4)=0x2ce9, 0x4) [ 64.751564] binder: release 11469:11475 transaction 69 out, still active [ 64.770333] binder: undelivered TRANSACTION_COMPLETE 2018/02/02 17:16:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) accept$packet(r0, &(0x7f00004f7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00003aa000)=0x14) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffffc, 0x8000) ioctl(r1, 0x1, &(0x7f0000da1000)="453683") 2018/02/02 17:16:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003bc000-0x8)='./file0\x00', 0x0) mount(&(0x7f00000f9000)='./file0/file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000cbc000)='gfs2meta\x00', 0x100000, &(0x7f0000018000)="72495fa18eddf097d4b4") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mincore(&(0x7f0000897000/0x14000)=nil, 0x14000, &(0x7f0000995000)=""/42) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000e0a000-0xf6)="5072191b5b8fbafe84698c0854c9f5a6bff9eca1c8c93a0cf497ba716000a5b24cd852060987774a3111e678f456f9aaec71cb66faee7fee34e494789fadf84479654eb635db657a5373464f13a42fedf7b337eb40f5a35706598e59476065b871ea1dd45aed7fb868f26780d2452beb35e5053913d05df836021977bf7d9ddaf0659b64924874d32bbe6663bc3e3e3663b0bc4d1920710a5e982537a82fdf361eff41b90b9f2409af427c0e639493950586a5464aa83895d93a706b29d93c05b9c283c2eab592a01bbd304177dcabaf4188340f6bc592c2c917c063607740fd9b00ac74b7a6aab23f0b60827a0d4bc9a8a09806aa0b") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f0000242000-0x6)='ramfs\x00', 0x0, &(0x7f00009d1000-0x1)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f2e000-0xc)={0x0}, &(0x7f000031d000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00008f0000)={{{@in6=@dev, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000a0a000-0x4)=0xe8) r3 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000552000-0xc)={r1, r2, r3}, 0xc) renameat2(r0, &(0x7f0000fcf000)='./bus\x00', r0, &(0x7f0000fcf000-0x6)='./file1\x00', 0x0) 2018/02/02 17:16:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r0, &(0x7f00004d5000-0x1000)="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", 0x599, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000072f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000840000-0x32)=""/209) 2018/02/02 17:16:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00006a0000-0x9)='/dev/rtc\x00', 0x22a080, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000296000-0x14)={0x8, 0x7f, 0x4, 0x2, 0xffffffffffffff49}, 0x14) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009fc000)='/dev/sequencer2\x00', 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000033b000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000c02000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1400}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc08c5114, &(0x7f0000c7a000-0x50)) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000df3000-0xe8)={{{@in=@remote, @in=@rand_addr}}, {{@in6=@mcast1}, 0x0, @in6=@empty}}, &(0x7f000002a000-0x4)=0xe8) socketpair(0x1, 0x2, 0x20, &(0x7f00007ef000-0x8)) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000dc7000-0x4)) 2018/02/02 17:16:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000860000)='/dev/rtc\x00', 0xa101, 0x0) lstat(&(0x7f0000d82000-0x8)='./file0\x00', &(0x7f00007bc000-0x44)) getpeername$ipx(r0, &(0x7f0000fa6000), &(0x7f0000c0b000-0x4)=0x10) munlock(&(0x7f0000b06000/0x5000)=nil, 0x5000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000955000-0xa)='/dev/ptmx\x00', 0x1, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000f22000)) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000bd9000)=[], 0x0, &(0x7f00006f4000-0x18)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) accept4$vsock_stream(r0, &(0x7f00002ee000-0x10)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, 0x80000) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000035b000)}, 0x0) 2018/02/02 17:16:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00002ca000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000958000-0xe8)={{{@in=@dev, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000469000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000443000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) r6 = memfd_create(&(0x7f0000862000-0x7)='#fuser\x00', 0x2) r7 = timerfd_create(0x1, 0x80000) r8 = socket$nl_crypto(0x10, 0x3, 0x15) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00008fb000)={0x0}) r10 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0}) r12 = syz_open_dev$tun(&(0x7f00008db000-0xd)='/dev/net/tun\x00', 0x0, 0x400000) r13 = syz_open_dev$sndseq(&(0x7f0000789000-0xd)='/dev/snd/seq\x00', 0x0, 0x22100) r14 = socket$nl_generic(0x10, 0x3, 0x10) r15 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d35000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f00001ec000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x47)="d8286fba6aa60b3dc3c35662a66ed2baefb12ebe901b58756541bc1c53e2ef2a6e055072d9a21ec766b7966c65e14ca534f799e2f3b969ed88dff9f5f326e9b2b9cdf24cc1bcc7", 0x47}, {&(0x7f0000001000-0xb6)="699eb2ae19744d011e24f876784098e5610249b9fb4a80aaa01b98d8e8fc19c0dc4e7ebb7e4acb31a51d0d3c23225505d46e6c366a26e5e9927478193c4191e1093b43562ebc8eab915fd9ad2547219ee76e7f5e2fdd9d12293d19938fe595efd99273962ad7d0cbaca59e75b96cd809bdf5ecdd99631e4d874e46a59140dfca56048be1cf3b6e320df4debc9966397c35c9bc62f2c29225d363c8b4ec862444ec25e830c7846f06716c32b08cac974678aece9296d1", 0xb6}, {&(0x7f0000600000-0xfd)="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", 0xfd}], 0x3, &(0x7f00006f4000-0x80)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r4, r5, r6, r7]}, @rights={0x20, 0x1, 0x1, [r8, r9, r10, r11]}, @rights={0x20, 0x1, 0x1, [r12, r13, r14, r15]}], 0x80, 0x8080}, 0x20000004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r16 = open(&(0x7f0000c1c000)='./control\x00', 0x10002, 0x1000000000000000) mkdirat(r16, &(0x7f0000017000-0x8)='./file0\x00', 0x0) mkdirat(r16, &(0x7f00008f1000)='./control\x00', 0x0) fremovexattr(r16, &(0x7f0000fe0000)=@random={'trusted.', 'vmnet1\x00'}) renameat2(r16, &(0x7f00007ab000)='./control\x00', r16, &(0x7f00001c9000)='./file0/file0\x00', 0x1) 2018/02/02 17:16:35 executing program 4: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0xa, 0x2, 0x88) sendmsg(r0, &(0x7f000000b000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004000)=[], 0x0, &(0x7f0000009000)=[{0x720, 0x29, 0x3, "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"}], 0x720}, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000f9e000-0x18)=@get={0x1, &(0x7f0000f9e000-0xbf)=""/191, 0x7}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001b4000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000f9f000-0xf8)={{0x2, 0x0, 0x1, 0x0, 0x7}, 0x5, 0xfff, 'id1\x00', 'timer0\x00', 0x0, 0x1, 0x81, 0x7fff}) 2018/02/02 17:16:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000688000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x40, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x2d) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') syz_open_dev$mice(&(0x7f0000303000-0x10)='/dev/input/mice\x00', 0x0, 0x20101) sendfile(r1, r1, &(0x7f0000058000-0x8), 0x10002) [ 64.775357] netlink: 16 bytes leftover after parsing attributes in process `syz-executor4'. [ 64.809003] binder: send failed reply for transaction 69, target dead [ 64.816959] binder: release 11469:11476 transaction 71 out, still active [ 64.845706] binder: undelivered TRANSACTION_COMPLETE 2018/02/02 17:16:35 executing program 1: clock_gettime(0x5, &(0x7f0000002000-0x10)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00009ec000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000-0x4)=0x9) 2018/02/02 17:16:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) recvmsg(r0, &(0x7f0000588000-0x38)={&(0x7f0000062000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x32, &(0x7f0000e68000-0x10)=[{&(0x7f0000ad1000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000953000)=""/235, 0xeb}, 0x0) sendto$inet(r0, &(0x7f00007d9000), 0x0, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000005f000-0x8)=@assoc_value={0x0}, &(0x7f0000046000)=0x8) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000408000)=[0x80, 0x67]) recvfrom$ipx(r3, &(0x7f0000871000-0x3c)=""/60, 0x3c, 0x3, &(0x7f000071d000-0x10)={0x4, 0x3ecd, 0x10000, "55a47e876cbe", 0x6}, 0x10) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000596000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000eea000)={r2, @in6={{0xa, 0x0, 0x5, @ipv4={[], [0xff, 0xff], @rand_addr=0xffff}, 0x4}}}, 0x8c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000013c000)=@int, &(0x7f0000a6f000)=0x4) 2018/02/02 17:16:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000022d000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)) r0 = creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000a97000)) r1 = dup(r0) lseek(r1, 0x0, 0x2) [ 64.873354] binder: send failed reply for transaction 71, target dead 2018/02/02 17:16:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r0, &(0x7f00004d5000-0x1000)="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", 0x599, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000072f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000840000-0x32)=""/209) 2018/02/02 17:16:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bc7000)='/selinux/enforce\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000c7000)=[@in6={0xa, 0x2, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7fffffff}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x7fffffff}, @in={0x2, 0x2, @rand_addr=0x6}, @in6={0xa, 0x0, 0x10001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xd0}], 0x64) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000)='./file0\x00', &(0x7f000087d000-0x10)={0x0, 0x2fbfb32c}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087d000-0x87)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x0, 0x0, @empty}}}, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc910b07deaa85a7158cb72317b9229c05a260f51652df313a01eba60958f71aa48ae177e2e4fe748f1a5499840c5abde9e6"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x0, 0x0, @empty}}}, 0x0, 0x0, 0x0, "cb5c282a9d7a84053dde806946db35ae93c867d382c5bfe5f4f074a754d277951a7d7f3995a3d64cee6498481c15e78dbb017eb9ef336fab4cd54b3e987e1a19253d577f14138d68a31cfea7570be696"}, 0x160) close(r0) 2018/02/02 17:16:36 executing program 1: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000820000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000ced000)={0x0, @in6={{0xa, 0x1, 0x3, @empty, 0x4}}, 0xfffffffffffffff8, 0xa62}, &(0x7f0000fa7000+0xcbf)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000c65000)={r3, @in6={{0xa, 0x3, 0x80000001, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x4}}, 0x61, 0x9a8}, &(0x7f0000fa1000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000fa6000)=""/90, &(0x7f0000fa7000-0x4)=0x5a) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$getenv(0x4201, r4, 0x0, &(0x7f0000b4e000)) 2018/02/02 17:16:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000134000+0xdad)='/dev/sequencer\x00', 0x800, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000045000-0x10)={0x8, 0x8, 0x3ff, 0x40}) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f75000)='highspeed\x00', 0xa) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x4000, &(0x7f0000f38000)={0x2, 0x0, @loopback=0x7f000001}, 0x39e) recvfrom(r0, &(0x7f00000b6000)=""/101, 0xfffffffffffffef9, 0x0, 0x0, 0xfffffffffffffeb3) 2018/02/02 17:16:36 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f000000a000)={0x2, 0xa, 0x0, 0x6, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000000d000-0x8)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000003000-0xc)={&(0x7f000000c000)=[0x0, 0x0], 0x2}) 2018/02/02 17:16:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="c9", 0x1, 0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) execveat(r1, &(0x7f0000001000)='./file0\x00', &(0x7f0000001000)=[&(0x7f0000000000)='user\x00', &(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000)='user\x00', &(0x7f0000002000-0x4)='em0\x00', &(0x7f0000000000)='user\x00', &(0x7f0000001000)='user\x00'], &(0x7f0000002000-0x10)=[&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000)='user\x00'], 0x900) r2 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f0000001000-0xd8)=""/216, &(0x7f0000001000-0x4)=0xd8) keyctl$describe(0x6, r0, &(0x7f0000737000)=""/166, 0xa6) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000003000-0x20)={0x3, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000001000-0x10)={r4, 0x5}) sendmsg$key(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002000-0x10)={&(0x7f0000000000)={0x2, 0x0, 0x5f, 0xb, 0xa, 0x0, 0x2, 0x2, [@sadb_x_policy={0x8, 0x12, 0x1, 0x4, 0x0, 0x4, 0x3, {0x6, 0x3c, 0xf096, 0x330, 0x0, 0x1, 0x0, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@multicast2=0xe0000002}}]}, 0x50}, 0x1}, 0x10) 2018/02/02 17:16:36 executing program 0: clock_nanosleep(0x10000000, 0x2, &(0x7f0000040000-0x10)={0x77359400}, &(0x7f000090b000-0x10)) 2018/02/02 17:16:36 executing program 3: mmap(&(0x7f0000000000/0xae2000)=nil, 0xae2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f00005f7000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000ae1000-0x4)=0x1f) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000ae3000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000a5a000-0x4)=0x14) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f00003b1000), &(0x7f0000ae3000)=0xc) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ae5000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000ae6000-0x52)=""/82) timer_create(0x7, &(0x7f000033d000-0x60)={0x0, 0x29, 0x4, @thr={&(0x7f0000ae4000)="ad2ef214ba042c70fa71feb264b499929722860c3cdf201d9ed9f4669a9c5ac3bd014b8a5a299b01c0253f9c406edf8e23a11ee5785d028d4ed65bee31ee33b06dbace3edb8495d13958636da45b83736f4aeb86dd3da6017327e5da6704", &(0x7f0000ae5000-0x2c)="b2ed915d3a3393e5064d3ae5e1d5cd21449ca87793dc5706cc588612cf9b7fd941e85b3008c8ded710943d6d"}}, &(0x7f000098a000)=0x0) timer_getoverrun(r3) getsockname$netrom(r1, &(0x7f0000ae3000-0x10)=@ax25, &(0x7f0000ae3000-0x4)=0x10) 2018/02/02 17:16:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r0, &(0x7f00004d5000-0x1000)="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", 0x599, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000072f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000840000-0x32)=""/209) 2018/02/02 17:16:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r1, r1, &(0x7f0000058000-0x8), 0x10002) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00005e7000)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000c9b000)={r2, &(0x7f00003a1000)=""/23}) 2018/02/02 17:16:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00007d9000)={@common="6c6f0000000000000000000000000001", &(0x7f00001d5000)=@ethtool_cmd={0x47}}) r1 = creat(&(0x7f00002de000)='./file0\x00', 0x1e9) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000809000)={0x0, 0x8000}, &(0x7f000087a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f9f000-0xa0)={r2, @in={{0x2, 0x1, @empty}}, 0x800, 0x8, 0x0, 0x3, 0x28}, &(0x7f00009dc000)=0xa0) 2018/02/02 17:16:36 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) read(r1, &(0x7f0000f82000-0x2c)=""/44, 0x2c) socketpair(0x1, 0xb, 0x3f6, &(0x7f000000c000+0x7b3)={0x0}) fchmod(r2, 0xb8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000014000)={{0xffffffffffff7fff, 0x3ff}, 'port1\x00', 0x1, 0x140000, 0x8, 0x2, 0x2, 0x1, 0xff, 0x0, 0x0, 0x5e}) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/02/02 17:16:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r0, &(0x7f00004d5000-0x1000)="dfe278d84f047e1808a3a992ddc389ae510e72c21d071d767c92f5a76aabd0152fcbd05c4db7f4e5e729497dfc375f1a021a5b1fd8ea7d7047775b8daf66303ddae94f4cc9d10f0e4bd21802c30927bf91de19baad5d68d29e6c0265b15278bc3a26defe99b129cae1e0377939e119e495cb84900b82d2c0689fd8d30bcd08437ed371f99c2b1cb8434a8ed7a106d463883ccdd36f76022dd29c59311fd01f26dc7cb7bb2578798d919b871cbb90dda4fccbca8d521c0c9c95c6278cad91c144f5079d7aa44b35c54465cb314586eae1b2afb0d94912bea757906d494c2e049598bae15d4a1b6892ed414e4ca5448a7e457350859333529825a60e93889fece46d4917cb7b429852148679694cbbb5d71bd8c81da130daf7387dc095c6ea85a19f5c62434a0b42723ae95420971a2edaa24f04e1c558283be5b08d1903dd2aa5b55ff876b7df8ad497a163fc1667bf677560acc9bdc58fd2190ceb7ee16969f2b7924651b5256b83fa8cee4a85b601371092d883db7c63cc060f80cc96a47d90dfc06ebf61665b68ab6c40e701325f2ad65b98bbc038fc1f70c5cec0ef6de84b30f331304e18333bf6018ab00b454771618a74cdcb90bae013843a586b8da3f26fc134faea8f02f500ccfc8d8e056bfe8154a816b1c836d2f0345fe72801be88a7bf12b5b70f3fca631f4f27ade17670201ca78090a2ce78f7660b62d6b1ae74b433a537ec8972cd75ed3aef141e6e274274ceed44bdcd0b8da06e8862dfb649d39a860042261fc9ab949991711eac9264633a7f15ff272779b3015c402e43e63fa3cbb3baaffe971b739673c5313ef74a7c2a480a7302734a607e1cd559189f4aee38fbcd3bde9776c29fc8426b18bb0029546358d39ce716f03359f656cb3103e1ef253bd0614af54f8d7d03f6bf80ab3ae047aadfd7a3e006f9f04e326f391426a8618dcf4747f189c892ca162d7a2949aedf8eb6ead2a7f8673c03830282983f880d7ff55b9bc04afd7439857238bef451407dbd506b94d8a0085a9649e9d2f24d4442ce81791d7f0b00eefc6547c57493812cb93d1166bd506ff8cd0852edd7d8ccf90a2f5f137e82c7f2b356ab3f7fc0f854f82608949d79e780d563642ee0ee73397a83117059d2b30f4dc169f98474d01200cd765918dde6c075b3444d46c0859a7d921469c7ffa6a1caac885a8f285fe70c48233d29061f13b216ac406247a68aa3c516fac4cacbd78a303377130cd92ba8331614365765b2c80cb717626c9f6e9b45d6d16b10ca7325316e8107c2b57d630b46fb8369905a2e9b75e0a3b0972634b46e44430310580e9ae49ac0f065261ca26053dc08aafb3308e40d709a6404fa39e45e9643edf205ba121470c36389e3c161ab41179418b71652f92cb4b3a6d925fcd7d5c0a13ab9c020446aae0e7d3eedf23fec3ffa6ed748953bf7a5e19960f43313f16e5bb43f3e6adc62a5a45db3ea43e44ed6ee5596a6c66c747aab8757ee26d5912a07edecd4e4b9d6f6a03c6f4d7445d041fab5cdd668280b392be052ca3095a8408ac836e6d361f5c7512768f6897b7529d658503f61bcffc714e95adabd1178191b3d82d959200e508c6358af53b7684d2cab8ed404cdfd134e004a71deaaaec8c9835e5a711b51e1829f96c2be8ad2c851f8b70c70114cbb7d647cfb26ba91f62ec29925e6f10aebbb0a28a7ffcfc360d86a70ade4d3d2bbbea005b41823f2a54b1513ee080e62d3f337a0e250d592ef3a43be37bef30496fe34eb2eb7b038bf1a8ad837c18cd9745e937d7c0503d1c50ed4a9f3d446eccc3cddc586df7c077e09119b5172dee9d6349783329c2c7a2d71dfb7c2d7aa656f2599b84fab8ee1c21073c7cf64babeb4f768d8c283ff7599849e36d5a7d7071b396fbde96af351d02ff61b159bddbb8d66e51d6431eee6173857d089d4ab3ac1c05b57c80a08fe3d1c89aefb7fe07df71b0d0f636e5b8a609af0a1e708390f828907e7691fad891c5d7a6cf7cd8842ce264ecdc1caf7", 0x599, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000072f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000840000-0x32)=""/209) 2018/02/02 17:16:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') shutdown(r1, 0x1) sendfile(r1, r1, &(0x7f0000058000-0x8), 0x10002) 2018/02/02 17:16:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x3, 0x49ed7d65}, {0x3, 0x5}, {0x0, 0x8}], 0x3) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x10000, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000fea000-0x4)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00008bd000-0x38)={&(0x7f0000b7d000)={0x10}, 0xc, &(0x7f0000150000-0x10)={&(0x7f0000239000-0x2c)=@ipv4_delroute={0x1c, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x80}, []}, 0x1c}, 0x1}, 0x0) 2018/02/02 17:16:36 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000e1d000-0xd)='/dev/usbmon#\x00', 0xe41, 0x400000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000c88000)={0x15, 0xfe, &(0x7f0000a19000-0xfe)="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"}) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000fef000)) 2018/02/02 17:16:36 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000151000)={0x0, 0x1}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0xa)={r1, 0x1, 0x1, [0x8001]}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r3 = open$dir(&(0x7f0000aa6000-0x8)='./file0\x00', 0x2000, 0x30) flock(r2, 0x8) faccessat(r3, &(0x7f0000beb000)='./file0\x00', 0x100, 0xc00) r4 = socket(0x10, 0x803, 0x0) close(0xffffffffffffffff) sendto(r4, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) 2018/02/02 17:16:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x3, 0x97, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r1, r1, &(0x7f0000316000), 0x1) readv(r0, &(0x7f000009c000-0x20)=[{&(0x7f0000457000+0xf2d)=""/46, 0x2e}, {&(0x7f00000fb000-0x38)=""/56, 0x38}], 0x2) 2018/02/02 17:16:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c5f000-0x8)={0x0, 0x0}) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000f6a000)={0x5, 0x2, 0xc3a, 0x2, 0x20}) r2 = syz_open_dev$sndseq(&(0x7f0000433000)='/dev/snd/seq\x00', 0x0, 0x0) getresuid(&(0x7f0000542000-0x4)=0x0, &(0x7f0000f85000), &(0x7f000098d000-0x4)) lstat(&(0x7f0000b89000-0x8)='./file0\x00', &(0x7f0000590000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003d4000-0xe8)={{{@in6=@empty, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000779000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f0000ae1000)={&(0x7f000029b000-0xc)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00004fd000-0x10)={&(0x7f00001a8000-0x1430)=@getlink={0x1430, 0x12, 0x20, 0x1, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, [@IFLA_PHYS_PORT_ID={0xc, 0x22, "77fc2ea37872"}, @IFLA_XDP={0x1404, 0x2b, [@nested={0x1f0, 0x13, [@generic="06d2a63ce8a70f87fdc0e01064b27274390323c434d74e3e10b4fc1ba1a4431cd73594ff1d9e4103a401dadc85a13e7151da8174cf35be37811287da00f3ce3112afc225234f7478d429158aa5a611b3085bb10665c247c680b91b4e0afb90ef260d44c88faabd88a73fdc917565120f66a127ea695cebb991f357d2c462787e8a3ede5040d6a6b963", @typed={0x54, 0x93, @binary="d01f3ac021ceb3efc67fdbea7277c650afe0f23f13b0229271258353c23a3a1d20818bdf4db12027d93a3f1124918f609bbd4d6f6c99386ac4e44e0ab6e8b28e8e706b93cf5dca0e80356c58"}, @generic="dc7cdd079231587a17e019fa40b2004c44db3f0047be7634b26af8af5131b94e612e789e39cb1e895fe50dc208209e168d798294cee35110c21b4fd8b55a24732f83ed05c45aefc52982ae737cd74b904bc48999596f641e0c664c130068b24bd88432de9b1964c0944dd6eb0590a9a0b938b9fa4dd608c7fc9dbc5708c53922820daab79575f07354b0c4e9fc4cbfb46e5fe75a14db5a0a93acd40c7009e78902a3270c3cc0501c5fabb878be0869a5ace72710ed3469e3e0e7717f6ee4d73bfd1a316c24928f95d105316b04ab25a30c880c7ce9f80757097278432b48395331fa0b820d29d9ac48e008", @typed={0xc, 0x13, @uid=r3}, @typed={0xc, 0x3e, @uid=r4}, @typed={0xc, 0xd, @uid=r5}]}, @nested={0x10b8, 0x7f, [@generic="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", @typed={0x18, 0x7c, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x15}}, @generic="69e6dff824b7a1e5727f5a1e4d32db9b0b8032f5b88fdb516bdd2347c93f07f12336ccb3412fec6c3f4c059fccb38f4976e4f3df999da35aec92f79d7a344b7300b183ee281a7abaab0b770ab9eb2dae0ad1bcac805e716b7c3240e23d4b9a47a522081474a37e8d8cff329498cb41949563256d8c8821b6afe6e21e8acae8c96f9a439da90e4f67a4585f74f4e00e0cce2472380e81682b7a"]}, @nested={0xb8, 0x57, [@generic="81454a7e92710ad5d32bda1eb4192079a03ac8075508117a18513e81d201de91c8ce772dea7e3920eefb459a8b62987f319908b1bf7e8d12b61c08b9e4b06fd53cce16dfdaba47491b7dd8cbb711a75802134df4ac24bf524555f452f525b790eb96e645a50e3418ceb77019b7995151f71350020c7bde6dc3c862433630553bd9d5451d20c33d04d4ef72a534b707a80ebf611005c74439ad844cb0b357092e039e33f7449e5a18977026c1eb379e783d"]}, @generic="5f0bf3995f846cb374b9f675368c0dc69687a0913aee1228c9c230d5e338d42804148927f910156ae76a75994e64dbe10696205c8ca32c7b19044ba4d59009a46c132457170b76ed2a710d2daeb4a9f261177dc5be7fd82f2b3cdba7cdb12002a0b09c6793408eff8bae745626cd35097538b09be842614a412d61da48bcd80a880a56128c1a72cddbd8885033070e16e6400889df53280ad3c50b9482"]}]}, 0x1430}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000643000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) pwritev(r0, &(0x7f000017d000)=[{&(0x7f0000c0c000)="1c234aefb349cd1cdcb969e632d4000cb315e23a3c5dcd8119342d16e906d0c83cab616ae7c21ace854074e43f3bb05280517443ce844c9affa55aadae4f44dcd59c88e3770d229a5dc5c6dd99e8df73d10dc4224ecc3da7bfdcfaffa01c62de177eae9fcf673aff44825a4c33ad1d5c0af46290916803117d29a1fe16f9b3618e120196b97b2a9dfe01", 0x8a}, {&(0x7f0000cd2000-0x3a)="f6f7d22a3e676f88debba3b54801988c3f667197f4e1ad5bff59209adaefe054c74cfb9d6abdcd1913ef6562692baf4059d1ab0f62990f5ab2a8", 0x3a}, {&(0x7f000061d000)="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0x1000}, {&(0x7f0000da6000)="d76372d53a93d83f64f24b7ffdc4da189214578498ccc648f1541d721a0714e6325dabb738049a752cce4a0a87b79236de9686209f27311ca639bb36bc2b4e527327ea3033232e650fe5506c991581e0ba2227873bbbdf16bed478bd70b1dd8a673689c59ef583529f49c9ea420c04a094e59c04ee15da163a19ac2c70cee4f6dd7eaa9cedfccfc632fe5172b46742e3d5e0a8f3c6770d51e34c6c1ed864412b2c2739bb9c7512b03f7c95b78cafbcdd0c0413dbb86e6dd72bb7c53c2aac1d5dce0586b60c39172c2eb669a50c6394e05b08447a067d2bdff67defe2d24378ce3fd4e43e85ec6cc8ee5fc0f0b5f7e78bab79ea7b756277b21b552c83368e4d081b702a0a370e869a8a4275b1c99bd65f32aabb895173fd46e40e383edcd4ff864b58a74bba0a2c82ccdd03de0f3e79ef406d792cf8954265c0a184b6f16d8070cce9092a0e1d533fdc04f188a65f62711523d669c892fb750c4ac8a5af03b9f9cd65039bd2a167f787b48797eafa60c7f3c21e356f61a85cab47d5f788f546854e9cc6fe576bf23234ebea8bd1bedec27b4a5472c8bb7f42ec5b35dc99b05ee02047ed13308ff87913875b9d011305c0e968f35107f3b8f048d42e9b8d9cb053959ac9123790ae4397e9bc17d1827fb09742b0ddff69effdb1099cf04c6a3a54b8ba5dfde72f4ca2d1e4fc0c3d2a273b08ff4af5b4553d8c72ea4722707c29bbd066abccbb220516d85bfb8819b8ee5fcee72ce96ecc984023156280588a2519d5154b7ce956db048b02a5ab923f0269df06d317154921309563521bcd1b8dce26806d28f7fa16e17a2ac871e05ae6b60d0cd9c8927cfb38b661360a867a3839d488f911fca1d1606758c9c5698a1c4b0e25e99c6799ea594ba527a29efee192259e7a563a09d7d42bf5525caf1b2b241bd5bd66268988986cef22a7b61f1152e9657a8795f6218f273cc8cff21b91190247cf29cf10a5b64d8b45cb4ede9e6cf6732e92468b45573911bf71a7913c4539329fb72811a7e85c43162de6b5785c2e42de9edacf3022fb027c50588f4d103560ae2474f48030ef3d03d5707e55546242bbe66bc7067d0808a2d3d22c5935bfe441633b28fa31cd9d9826353615bd65549d382385f9c7f78dbb6ee4ec6a80221a8f52fa1536d1817be577ef0b0e423ec345590382120f8f56540712b4a6384811fce28a6ead3237a6aefeff2e620127381610d61917867b2b13ffa65cda6ae48f114a85f9e8b66f9f96a69a691167a4b571a4a7941bb6364f8437e017ee21ff9fcb72ec7c6e9776afac43ca2f8bf80e2500cb837ac8649d5d77c80618912775c0ce431a916b2ed9f0e278d2ab145e7e06e3a1cb36082d6bd5232fc6aea6912f14a89df4efe8f19f0f084867ed178ae1ff30f7231a44dbd446cfe7ebc477f3a783b4a75a59111c7d31de1601b66f6e572274deb36d6e93b74adb04e9753f3ebc5693c2da23b74e5137a32f6f8380efcf89f779f4ea6b921a8ab569a8b4e7ad0016329ca21282aad0937e08d91e41223b7f17778147b808b67e8722a11647164288b9faae400e84fad678c4833b70779ff3deb7059084858d332fc8b7ee8e30e8532184dd6f5a3b9cddac6b89cb76b080300cfba160fe73b9144a29e59cd2f06e78cd86eec8c4b11a886a51526de615a26cc7c26d025ee8c23e218d9eb0e59904e7ee93487fb27fc6d468fe423f5266af6fd2cbe4ebf2d286a3b64c03eef7238468a24a3ab58f53d29278c12ea741cc30a96be2a7cbc413e7f16bb7649312335f9f665780abb3b0cbf6ee8507fd176159210b4a9d7be838594600d03192cf71b5274b43ef5923bc1ffd152ae387e235b1ebe8d94e207af15f11a94bc1acc8ba216e401f8a9cd3c7d631b79b1e211115efdfb40c6bd2357eac4de4d697262e7783e9a38c6c0277a746b954f8a1f66baa58fd6e24c2b4be178d9caa4bf1dc70305be1571ae000c15223255a64ffccacf385868c450ad63652c8574b9058f34c98ca0f820710d83180ef9e8c3935f4df11b4b4d1d00900d853076e8f7c06f9a62e279e4f52301a34968f703d20bc00b20dd11af7c5ad5f062dabd9d30e5a1daa36f5c1ba57c5cda162721c4950b615569bd9f50c4adf566cc6a356c958d91dc9406bfb1c575f15623ac3943535e7f08b2058606ae9d14910510d42bef59e98248d22286525dc09a9c2293bbed37c46f14e7798c8167af7868e92422ddcd98a18114a5a88ddc936111901685a1038d836a9ba52656439ce77a70ea518a35f9615b899a3860e657deeb2b08a64e58c06958699f7c857f9db962ff121be3d6de1352801ebc048477a03104f30cc19ce72cb40b9525a4c044b92dcdcd88f0319e67aac0ab7222f588c8007e6465f25af9a168718e287034ec9e0e8fe76c12d507c0a21996dae80111885d22a803312b876704522065555e3b5a0c2c9bf39f40f4a319a60f39fd534079ba20b57455ddad0cd2a6602bd5bb7c3405a76bd462fed8905c513a67cfb12a307864e0da81bc5c0326bad33be8a5abdfe2579e421d3e6cc898f0847f3b26884c8d62576410134f0fed4fcf4f44a10cedc2f65df88c2c2736975b71ae303cc0a4b59210a045b831a5649bbb53d30a88d4af90b6c20bea44b0b964820a9e610ed7f429efd2a1fa076f76edaa4ee24894eb547f9b05b96775c784aade53bb7b01d97b52c074ba1c44f16e713eac50e68c26c6221f87b8ec6962cecaffa72e5e8d713680d9374ae242afc698cbec38e028d0b2c55ca1df74bdd119971bb6ff306c67026a1536e6324bc27621e08917035cf2f126fd4cb25ee28a6cc2679203555a507c4e8232338c1bb3eb720ed38a9ab6b5964fa56e89d512669983ae909cd33e94430f903f67b23cc9ab979e47685fbebf70ef5dd8aae156bee5909fd86eea48f538e96b605ddd498da5baa000ca0126eb173b0f9849b1fdf27f495b64bb917b2304e4cae2f3ed7190e426ac464c25938d0eeb0ea63de784d5bc144d80d9c450bc70d8d40a207ae2f6c64f6b3097a2f203e8d855df2c8b8c4031a973fc9ca2d3310de83b884d7dc69abefe376fcb6af37ab2af859e3242cdd6161429cc78e457adc6dcb7c09b467fc40e63e145eacb3607f220e2637d44439e3950c12cc290bf040bbb7b9b0a9fde063ab91391268ce9cf561475f90dc445ae4284edf50d9ea38df7f423cee9a97ba69601e81c62581e881e49d77263d1e3b68486f431c90362b723faa5a7b973867ad817ac1ed589713d143a6bb3047f82dee33272765889e81be228e29f0422585b1115f5f5269a445511c4dcfab142805333a4e49d541a7ad11bdcbf5565f6cec098ef75212037d580ca70b92dd1cc7ddde21e9e6bf776661bf1efc5806289eabb809f502626759443041f2ae1488d438be74abea6672fef7f76403c65f27b9b798000e8b8ada99096375be0b7a474a46de630ac77ac8c0fa91cd34fdb5673e83261d177fcc6f1c8f73e7d9eb3aadff73938907e7fa6e9933a21e1f3846d74a3ca8bd39fb365677c138396c134f2806752b1091cdf1c386665222689301552c5b42f81214eeb99b569b0177bdcbb431c4a6185a9166aefc95508f7711264b671aa4f40732d21e1d4158c70ac851c7744a011e3de9b5f31e073a7396151f55031f900d3bb8989a57cd932df65a4edf6bcc51d88a8095a80eac093a4071076dd067bc532886f380ac01110c13b493a785d6844477002045edc18806ab020d00e8619757065f6cbb625e6fb4fc86071b948d05c2067bf107f6add2c6f8f88ce821ae936874b88a78e1b06ba75e87627e06e1ac2eb65a45a18cca58af24ed495260588949276e8ad30190e941b797db2eb49a446bf6241c127ae49d01287cf2e9dd6cd78a3c10622a8fd8c0287b1201ff9c4e573ffc03c5648a87a0bcf2f0ea2c91b2650f878d83a0fa31904a7c4cb72e328dbd8494d9a3333377c3667d817232b171abe52db83d1a0e7cb75eb5aee56b844aafb107d45cde0f5dfc1081ba714fa8d8f592585052848f146881d326f164b0e847dfec8c9183d2374cd66ae5f4e599d42c705950a516909090a6b167ae25a839b02b9744172aab1f41bc668f4bcb0f3358ff066458b759bf042fc1db4a062ed695be7f6be80a3c2080fedeecc92ca1469e652159e4964c48c92095a30cb4ee54e9e1b249f93126f36d369cb4e7cf6b106fa381c95ec2f9987163410109112f3e7a7230e6e6f134c0afe59abec07ad96da3396e588b7656ab2590b03c04c7219be08374a3836121863dc3efdb39bbb6354f65cb87dd5e6dedfd5ec86c3735736f156fd70156449b8bfec54832b4f6b159abd4046048bfc3a75f9d52b82f72a545fbb2cd2727d64db19ad797fc8630a72d08e9ac3e2ad4a048976923d1e278c4d4e987604a13d8ebe137d114d47b1dbff2e05af3da452dda6d39c494359a25aa40ed8601bfffa2abe12008b7d8b216404d2eb75e6a63346b04e74b84b857c015105295e8bb5777bf93329a44e0314e25bfe3d076180540d8cf4e77582ccb35f9f31e29e5b601f34255820a919d10dd1caaa81168a6c9a63338ff81eb305c6ca5ef54e6a3a20e4b83829f1c664f02f272c69681d29da1494fa475ac6ca1da5508df2fa9b55f5f822329711d883c252675b504553cfe1b64128d2d9b4b5259409c626406c010286928c69c214c12bf988efcb93cde62d557d484cdb65d24606990f6c5a1f82073c3a361a9871945a10cde7dcf38c32f52b6af0dda16e999fb227fff6d05ec72a2b55c400589590dfd732b2ae47014e3ea0e0a7c2cb31ecc03aeab7c767533960e79a49ed4b64606674b9755251a3f3eda0e1f6340d6b79d433761f0ff358bbb48739268146806f60700990ba3abe53a40e78b281505c13644e1366d9ed05d089bd87725a6b85c4d1165092563787a8bcd9284d3fc34713fc3b916ccd6405680d175c675f5661136fb6ba0fdee5a4bfc59670a87b160f8b05631c9078416edbaa8de6acfa3539936ce7b9ca64451039af6accbed4907c195f1137b5e97b79e363042577fc3ca4f3221c4500b06e5cf1ed222029a29de235523eed7086fe923c5530a18846a67751e9e3ad6333033fa8496c96ec8f259c41e0cc3a8be0044db4691733cecd0caf12354b258ce64388cc9d00fa2599fcdf6914370e3419abb726a27869a094174e6d2c2b40857517ad67c56d221033b266e75780c919207f242671527c0b93ad8d23dcdeb6469daac73b68fe8bc2ad13739e86fccd5829203f5f8132cc8c3f92ada3c5404d317c791aaa3367545b0ea3aeef773bba5f7ac65377a2e7973a4dbb40c24560307458335aabab53c7aadc17a1e69f7117bf293d716a27319fb3d22f6412afe7bf0acd8fb2ef3fb80aeb847fc7f646bc76ebad02a07048d39014df7daa4d2720dbe2370005e68dc647b5701aefaac9ec7b4a5f2a987dd6a56a4a1b7902e264896b46d8a4186c50ea2ae8d30d6094f74a71a06dde5935a07b9f3e0e67a95e9458279ac133c43f7aba3006a871c1c4b63f115bcd42549b433f9d63e7bebdfb52ad16d9c7d791d47c2fc0a67c09f98463c53aacdf8499a4940f933ca8b556b1081568a61cbca22941ec5359bd02471cd604cead26ec61e166beb29c1b32b45375c9bf6b9f3a7e7df071da8f57618f6ddeb00814a8cfb28b81cda141a67304156420b11ca11eca411884ddcb37a92514f5bb7f4077b0ff0f22d47a58e16c771266a911d1e9d7812578aff411042e32d860c35e98e7d3604c9cb73a65471a44991c975ecd2324a", 0x1000}], 0x4, 0x55) 2018/02/02 17:16:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r0, &(0x7f00004d5000-0x1000)="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", 0x599, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000072f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000840000-0x32)=""/209) 2018/02/02 17:16:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x500000000001, 0xfffffffffffffffc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003cf000)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000eaa000)={0x0, 0x0, 0x0, 0x0, 0x6, 0x7, 0xd, 0x4, "26588d7e57102e37b00a0183c2489a5b2be6f5b63d1b34a031fb839877b821772ac2a3af0caf29f58b8f18449aa253ae7cfd331fab92b2e6cad921d78e847705", "4e27a34a9e1ed7cd692f2794a7ea1b32e3544da40ee15c3468dc6ea313232647", [0x7, 0x10000]}) fremovexattr(r0, &(0x7f0000d66000)=@known='security.selinux\x00') 2018/02/02 17:16:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006e1000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000622000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00002d0000)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d46000)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000725000)) 2018/02/02 17:16:36 executing program 7: socket$netlink(0x10, 0x3, 0x17) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x10000000002, &(0x7f0000497000-0x1), 0x0) 2018/02/02 17:16:36 executing program 0: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000002b000-0xa)='ns/cgroup\x00') mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000002b000-0xc)='/dev/autofs\x00', 0x100, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r1, 0x20, 0x20000, r2, &(0x7f000002a000)='./file0\x00') sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x1}, []}, 0x1c}, 0x1}, 0x0) 2018/02/02 17:16:36 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f000000e000-0xa8)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in=@rand_addr=0x28ea, 0x0, 0x0, 0x4}]}, 0x37}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000012000)='./file0\x00', &(0x7f0000012000)=[&(0x7f000000b000-0x1)='\x00', &(0x7f0000012000)='\x00'], &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x1a)='#vmnet1&(}vmnet1user(self\x00', &(0x7f0000013000-0x1b)='securityusereth0em0()wlan1\x00', &(0x7f000000a000+0xcd3)=':(cpuset\x00'], 0x1000) 2018/02/02 17:16:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r0, &(0x7f00004d5000-0x1000)="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", 0x599, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000072f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/02 17:16:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) getresuid(&(0x7f0000a96000), &(0x7f0000464000-0x4)=0x0, &(0x7f00009ee000)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000039f000)={{{@in=@remote, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@empty}}, &(0x7f0000556000)=0xe8) r2 = getuid() setresuid(r0, r1, r2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000462000-0xe8)={{{@in=@multicast2, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@empty}}, &(0x7f0000a53000)=0xe8) quotactl(0x100000001, &(0x7f00000f0000)='./file0\x00', r3, &(0x7f000033d000-0x76)="41d6c7efee6c776f6aaf992b13b5154c3174778b2315ad43910a7cec7d4ae2b0212853e62eabe037d3c6ccc57bb0178bdab4a0f67882b7a14c9cc854f04dbad95daa60ea1fc3ccd646abde6a61038778186d76290fce317a6ca0fbef2b5fef15d07f007732d6d18956560b243bb65c3e6cb7c2ef5bdf") removexattr(&(0x7f000065e000-0x8)='./file0\x00', &(0x7f0000434000)=@random={'user.', '.-\x00\x00'}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000046c000-0x8)={0x0, 0x0}) setsockopt(r4, 0x9, 0x0, &(0x7f0000e99000)="24817ac3704c55f29aba47ec75a4cc25ab32b71f79c53c04b88f9682d9c2c0f5b3e18d2a22f5c07721154380547c9b2a72446104754c7c8ab43410ad5c18e0c3201d5f9dd48353784ac8525165f3e78efa77df48a6f7d09928050784b1b60fcca41ea4dc306a249d951c37eb09c1a75a5d963f4872292310d8fbfc6f44b00644f0b821eac848051865fbee4c0b14217d6ae9d658f560a992901bd81e00167609a40d77771539cb9710f4040ce288c1dc012681f3e743a0265e8e22ef92f316284e497c30fc9863e704cd05888521030199709453d2506b5e568a6899db5ee2079e39b198cc28e0bf46786c8a314afeeb6113e36e58c31ffbf521f0c17615d8c6cc3d5c65fa612a0b84010f5a309ca83835b7ed2aaeb95a9e1ba99a792bcfe55323380d7245d252bb5cc8bdce33e3c444b7fb7ce85508eb76b43d4ae3b24fff34a22a65d82e38ef2b97635e0538ec31245ec3700d19d2b77224dd7a391c3f15bf1c7eefe45f6b131ec1cc50a5a3898478fcccb34cc74b9c08f2e2c145cc65f51036cb3a526c9971b4c401e4a5041c4a4666e78b30155bb96666ce59bd07e72107fe785c3a43883b73b333f8c10d881eed37ee618995e57661bc2c6246dafbfdfbeb41d0cd3fe7875eb5891e2320c6a74c6213a3b96f356b3e0e539ad12e1c79abc80a4628c8d58ebb165df04a87ac7f7a9918986c8a2cf0195472ceaa2a1270ca8d7d59caa66de42fe1ce3aed6978501bba8da6ebf52547cbb88f93fef891720da3d50816585c1f41b9709dae41837d0247ad33eebb3a9e143ff6eeb0ef292cc76c5dfad7aae413cd7216d9dd31123d96861e0ef74acaf9454058ac1a92e70255a6d987e15a6fc5512c6bc9f0dde864c1f1d49e68aa9c6fcbae574e2968637e375a8af6d54287c2be1d366315c26890675597d0b09ee82425e8d4ae41bee4e06b63c68560b468d4042eb81fbfb1ef761c7edec1023213216478bbb7aa771c55c30cdbcb91f3ba830b7df4176c0781555a912a8943f763f85f59b1f863d4260a970583fd6c01744ed139fd9fa6e64f9ae3959f633c8871671fd7ef7cf161fdb62488108faea555c3000e597fb033ebee72f00f71400d479442bd04becce07fa19f6436bea283590d4c98bd17191ffc930b7d3829da67c3ba76cb220a790c248b1b3cf84600179cfae58dac801ffbed158dda4fcc539acadf09ef63d84ff20ad909d4e384095874d57d474fb3dcb73b1f380d9303359bb40de1fbc7e5f5bfc33c88f9fe47e43bfd57cb946b26820d2ca83632d6724cde2efe77fb67191665c19c3291bb70ffe88e14bb8946dae72def093f2fd4d49f336bdbf8e1a9f13cfec7af929b6dc3216d4532e230c8615a33fb95528fbf2892dd90c275ee3f39e4d1fc928b26cc7cf6dc6818bd613e57fd801e6d717e91b413c8badab49f93bba78d0857995cf1daa7c4c4e41b52cfb0897a7febed13ea9924941cb6802c719f59ab30e6dab3c0ddb12894a549ccdc28de9288cc03b308ef2dd7ee971c9f338e453698a75b16c460f1b0f67fd1d3bc6c91258c9f2434d464d02c07b54e575b56aa316cb7a30a331972c17ff9c1d7295141c7432593977ace7a2fa0408d0cdb4eab6e2948c30d15aa5c91baf5c751987526793dc683352dec021fda1196c1821c15ac39f314942dad1d30f1fb718ed5454b28a3582351a0b2bac9e1d4541336616dcf3045af18b6b62f0ef9bd0764aa99cf246388a06739d66dbddc11e03a7ff2c9beb232f0dc86946a19a04ee0ab5154fc4c6164e723f67c1bde008e00920f7f15e2608ad03804f1687b9cbe096cbe526d960324d5771ef30cbae6285dd60a7a27a6d042f7c9de7c8dde1728347444dda7db018b78043d03d41421f3fefbc53ffc059d1fd287b075f1a125bfd11a3ed97595d07c3cfb7900e962171556c04faecd8fdbb12734c3820a25f007c4a8d70b8a9520dea8b27b7427ba56c2b7c695f632c168e38aca551d51d33cecd94a23f46da80134c6fc36f0111f4c31c1e95b11824a0459027b7b2e039e19bf9f4241a11803c1c7ce64608148e710fbead46624375502ac2c06d6a90b2f9e5e1ba4c61218a9ee6852431ceb51e31bdab8ce49a0599360eb829eae1e116a15a7a64c6002fff666e865c64fd2729818174a47c567babde994f6a293f564a9f2bc17476df7ad05eb9fb9a50ca325d457959fb25dfa51344596bf433a406052edc859253765ad223b22d2b6f170591da18d1673ae29aea36d8db1448133e03d2cde543c52c2bf1b720e9e633bc43dab7cda5e65d5e5677dec69d82dd521c4ad4733672670d9284d7ac8c411cee71626db7034354730b7ba7cfb92688f2c9dbb5f9f8e93ee7489ba8e6c9693b982f5406b598b0cd9692b064f5d4a8a5d28a0079f1d047e56ed370ee9298dd7df4b5a0b546717fa99ebd385bb65d2027dd242c7e0d2d31426a8ec7b7b9644a6d550d8ab6f2c6af6f2728142f1b27567ed787d0cd9e32b514470199759e420b08bb13deb7bac69286876ae39e97a7c93746d03649489a6208d11905d160de596544ebf457e47d04da9dac6dd4a9bb8705b3bb11f915ff94a4c2d1fb4bde6fef919a7fe3c64ce03d91701235f552bff584b5c8af96c813968c8aa76100854b0a8c09c11e1cb2d7064bc67a520a54346a255a440da6a85461db8427c6aa1c2e1f721e2dbaad6a50a72a1977ff8907192a28d5bc62e4e0fe57913ee0bb946f4ffcf6c6441beaf5e9a54d3eb7926d960f34708aa241bff3d73cae64efefb828c59c48a468bb71cf6dd542c247c12c0115e505ae9704a121910ee062381f46463174e77a48d988a9898680a586a555f056099c42624159748778eeb601a8276b7aeac58fe98c93d9bcc8763c6ba1ef05c5f9bde8f4f56ab1befaaca81797001b8dedc14bc5414607f5e0d44c567920a4214bb405f7d5ea499eb9760c183b5459dded55bad1fcdf94a2d43eba6c0809f3f85ac172b1213e40a1a64db17f78948baf24f2abdf4a211b7c9ffcf82685fa4fef7449e2546049de375dd5c696d90c05fe853457a79976f0a38a4180977c20161051b378135c97330ca41d74ebabb1b62288312e77967bb658393a2c1927846f73980034da26e9c049bed179207eb3477c32f0b4556a0f55ea348af4dcceb655bba2ee54ff3d2eb841d4d2e5571f7db84232c3871104cbb474e571ebedefdeff6cca77b1460ec38192b87dd9412f8c1f5981a1bb9668f6e235550f816676ae0c1420bd4f80537e6421a23749ad5a4477d343ee6389aa4bec21588969d0634d5d4bb5caf578435e6339384b53140e2284ee9e90b180bec8a0f90de09e1037568bb05cb4dd9b9f9b0259b72b3043d1a64c0f0105e55178ebf4d3383da8951e104c44e66bc2e22892bb7d7561060e07e6d8a954b925d6bc44b6d311eb82347b72b78cf448ef7990af6695584d137be34a8ff5b1fc335be99977709e243faae0fe61aba73df9ce1e6e9f4cd4b3e19d29acdf79ffa1d152e6e9c0d685754bcb3ac2e7b1a18d44b1fc1253b7b5c8b2cb86dad4652db11c1fac977f5f6bee4ad4e01696d27b188ff9f5e5ca0c161462a7724f2eec6380cbdd20f4ad36dff7356baec58b53da1c53fd466cde1ed3b9ff712e9f73986cc515fb0222dc3974647f1ad95b6a5ce8e285783adbdceb01cac17916a97ed2232013cf00fcd7f9c9edc1f879fe889e7ad10302ea335029e7b3e24647a2c16675dc9e6a2f7947dacfe386e232d76c35bce9faeabc2a9aef8fd0453f95299e3a162231042820889c41c1b77f3eac18145d5ab0fbb0f5e370492df3bd88d55094d2bf1aec5935524ac402a92b85e742dac734bd548a3a4b1dbe5fa3a84f6cad969e531d43ff29db2f39dcea6787699c43b3e1f6419cb5211ebc5c1c24d730c17ce60934de28ecc5de0936603eeb9cfb362895d468a6df94237cd0c9f68696491f13a9801675bc3df346423d9a2be1c2b6fca85ae2b6f13e6c084917a42ef631ce448e61be0c9c4712a9d886be27745b1686c1b45329ba64a11c59cb8e8891ad9d207ff38a33ff40c26cfda8b15806164949e4661292828f9077933ee17489581a3036777bf9cc68a529692a58e443c6f223b55cf1d8939afa021990e136aabaa0242073a526a85be378e9a0b88cf26544050baa84629b59c0d7a4d5c5a1c39aa6a51eeb6fc461fee150e73e3b140485ad59b04aaa775b8f096604567ac1c1e643e0ac8626407f1d734b56e4b1b88bb183f2514545d6aaa740804fdae25e6002e10cd9b8a286539832fa3e8097a79ebdb5b5c572c58d8f821e2b2cb243897b92bd225be1ce022e503257ac8bbae4f841f05d0d779e7504f902a727df57370b6bc258ddfb41cc87c7c3d15404427716a7e34b89406dd050540cdb6c940d990bd978d792d160fa9909d08f572eaba51f6428a5a079f9700dfb66d6cf952af076f279da15b197174fc95f87bd0edda70fdd32268433bdd8d7eb4c5f28da48f857dc23b749a05f24b4cd0f5e71246a4c9107a392b9a8be7103836dae3a62c7620bc4987418daab714a9523bea99d4fc42a521587a811c5a3148bd6a5432d75ede57afb79f81a7a23cf365efcfcf689522e07a33deb874250db6e9d43909689db56c5c7b633656d666f46f91237bf199e6674603bcdd579a869c3d150fdfc196cf8339064c0b1dc0adfda4610c448482acc4669e1dfb07bf85d3c0e81fb54cb27828ed0537a4166c8502432ef919f66c0d34f1fa45f1f97f6ed96841ffd78eb8338838dec8067795a963e6d433b9b8faa9431f20ebc0b88409ecc86b1594da541fe2e87c225c6efa5bdf141a91459c10cc33def1224f8788845abc198af512dd3e8de21c09842305a2fea9524d5e701bd437e62e57bacca098965d9592a0facfbfa2e38239633ecadc1c5e05b56ebbacd78451e7cda3b6d2df0eb0cb6ed9b11d91c34925bff141b920bc9b54fcfac11c9a4d7aea0c6e9e30dceb938789dde3d341cde3bc3a180bdeaacced786f459237c40aacad350b7d7f8c0202e9df80d60dd290d198f273da9eb975b14c89f29001de2958d40bf7b393799e9305a774f0a1a111037167805f0fb15c0876576bd0d56d916713198b028016fa0b482ba73edc6d3b45bf95cf195eb8f2080b29085107a30ee39535f55f508dca4598a057f14fb3d41645df07a1da690c124233d1432ad83ee8b8539c44be4aec0a869787b90dc688596cd1d66c4f050198d15acf1c8347bcc29bb00f61290be2cb5f1c8e3801d96cc55f5c6dc97631369f53087d5b4bc6012d3e89d8fb3eaa928acbff071ec31bff21f242e7142acf74072c9b5cb4221b65e6b168fbcfcf37d5818ee2a089479a5d89ef851260ea7dace17b99cf81ace4bc070e57c5ff1b16e0a7d11f9bbbb2f40d91ed3adfc29228de3eec83b37c18b3f4e94c1a0ecd0ce777df067e61516f598de1f755b29aef86de8e62d50f0a13811b44e12adba56dc59b314280c0088641c90cca4a6f626975868b2fc31d402443b43f019ded69a0fbf60817ebeb9f218adc1530a053b50c4d322c52dc24da9e141a733440e6c726ae2af531f77f83bc52c5441f5d6908c9c18d1a03a08ef4c741b8829e5dca56db286e4297a9e887500b809b8aa127a40b8cf1b6ff19d488e145f88db02014f1d263faa1b5e8e3d17a2eae7d4f9bf7d2561dbeac1b119b18ebf6faf14442ca7099848b8e9121ad39f3affe81ef368c0171cee027cfed53bc5e7e808ce0a952b3f980da42741b949f404fc73e40729590db3875e65c3fdb47923745f45f", 0x1000) r5 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)) pivot_root(&(0x7f0000a95000-0x8)='./file0\x00', &(0x7f00008d8000)='./file0/file0\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f00009ff000-0x10)={0x0, 0x38, &(0x7f000023d000)=[@in6={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x2, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0xa9db}]}, &(0x7f00005c2000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f00000b5000-0x20)={0x8, 0x2, 0x2, 0x80000000, 0xfffffffffffff427, 0x0, 0x2, 0x4, r6}, &(0x7f00008c7000-0x4)=0x20) ioctl$GIO_UNISCRNMAP(r5, 0x4b69, &(0x7f000043f000-0x19)=""/25) execveat(r5, &(0x7f0000fd5000)='./file0\x00', &(0x7f0000394000-0x38)=[], &(0x7f0000141000)=[&(0x7f0000fd5000)='net\x00\x00\x00\x00\x00\x00\x00\tt6\x00'], 0x0) 2018/02/02 17:16:36 executing program 1: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffff9c, 0x8927, &(0x7f0000506000)={@common, @ifru_addrs=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}}) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000af6000-0xe8)={{{@in6=@local, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000af6000-0x4)=0xe8) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000049a000)={{{@in6=@ipv4={[], [], @local}, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000af5000)=0xe8) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000af5000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) mmap(&(0x7f0000af5000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000507000-0x4)=0x0) mmap(&(0x7f0000af5000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) stat(&(0x7f00004c2000-0x8)='./file0\x00', &(0x7f00009c2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = getpid() mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00005b6000-0x4), &(0x7f00002fa000)=0x0, &(0x7f0000af5000)) stat(&(0x7f000031d000)='./file0\x00', &(0x7f0000460000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000360000)={&(0x7f000018a000)=@proc={0x10, 0x0, 0x3, 0x20000}, 0xc, &(0x7f000017c000-0x80)=[{&(0x7f0000ad9000)={0x1148, 0x14, 0x2, 0x2, 0x2, "", [@nested={0x111c, 0x48, [@generic="084a800719f33af7d37f81ca6bcf8d55af69411fc65e819c80af26ff510621dc339aaacf7e982ae7ead59e63170c64a1e043a0e05a345ab15296387bdefb28a4b36d1837960cd5b418280002996558dca4e7eb3bb141ed14387e7deb651e5a3fe506e95af07caeff5726c5a9f0ba36cd78af25768ddacd99c074acac020ec0f18e7a666c06d6094532c91578b50604b9e81b52b550e9d86a37092b8fb8e0dd6c3d9eaf60dc805bec4daa0de0250dfc6ba0e51c98d7f20124d6a6951d7f39d21a2bbedd0fde949f3b14982563849aa917257de88f5eee2aa6e7a7f03959c9221a0e9f0b62e553aeb233e29a1a019897ae3acffd67", @generic="bf8bf44b639c98f5035896e2", @typed={0xc, 0x34, @str='@\x00'}, @generic="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[@generic="be644a5f7aaace720d57119c869fd70d05cc2f1d4e23167e1d2d905a78644f6260c5154d2b487501578c1708383d64ad64edea681c87957175ec026905a45400f3fe3355f968cc218535dafc67422e0b71ad62c69be446dd35b2a769a719a0ca2f032df2e8508baf216cba2883b6820e8287b2242d30f5aa8e1b34c8fb9ba5c73abb114160d7bb7ae4b0e026a94861ce31edc38d81ffb4e07cd9133832307165f4fb18e3ca81e01d147a4728d7d43f71e7698045cc82bc150774e8fada16d26f51ae6533dbb76e47959a4dd93fe793978c95dc95ad964e5474f5125a4feffdc19a85a7d6767b33577443180b091798dabe8d27c69de3d9", @generic="17a419b40f6f166fa51a649ae41c756916a06a88700ceef2156b5afc39e70f14eb2f2baeabbdfb20bc7bd80238ce427b830bd4", @generic="e2988a09c2a54b267e12dac3125df1c277cbdb5ae42eb535b20d3386dda1878cd2cd817571c83255aa027d947990754e456507da783728b451cf0cabe1d21ea97009c283bee4d3da0fd7af2a47c81340331d3c9ae3d8755ff681e85c4a35df84", @typed={0xc, 0x8a, @pid=r5}, @typed={0x28, 0x17, @str='vboxnet1#vboxnet1wlan1selinux\x00'}, @typed={0xa4, 0x62, 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@generic="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@generic="82763716e47941b411577882e6dff92316875ba0505b592c62fd2309429991f4d3417d308f177ef599b356e01c85bfbfc13bad75582df255e6b8c141f370db6bbff1014adecfbbea7412273ebeaeb39ad99cc7b01b01ed51de9d4c1cb36d6099ab7645ea16b5b7421e11c304b518f8863d272a0b429b"]}, @generic="c4f9b9e0d959c7e42d46a37a657891f6ad38266779a4cb621bc3b6055f981bffa7489db3e96875da108a2e3bd9d56ee4ad6f71849155cd18c27c9b4bc46cb92f2e503f869aa98e7abb38d7a3f2e0a5fe5c02c72338087eac8f56fea875472065bfcf89327a742d648cf5c644f97062c18931a221433ad18c8e3ca9cf22f05c79d8146247140277af35552f5656517fb233215502a03b25324cbe60f71ec126bf881d5485cf9f9946d948ab8c401223f00288a516cfbf04033998ab53a15484ec", @nested={0x28, 0x5c, [@typed={0x10, 0x61, @u64=0x9b0}, @typed={0x14, 0x3a, @str='vboxnet1\x00'}]}]}, 0x13f8}, {&(0x7f00009d1000-0x1b8)={0x1b8, 0x24, 0x4, 0x4, 0x0, "", [@typed={0xc, 0x74, @str='\x00'}, @nested={0xe4, 0x46, [@typed={0xc, 0x18, @fd=r6}, @generic="ee884a9ffbe8aa9f66315d673d2ed99569fabc104bbaeca8de8246e25997702068c8e8a2d0a3457a67c044baa7e673102330b697502d3a84e46621839470e0d3aaa667100005de2f799cad91e3ba313af9ce56e2e23a5d5dccb6616cf147e668a4ffc29a271e9d49748c9fac34f774b442e83f916045cc1cef350019c2180e06926edb85cb0bb053f4d96416fee8ffb5202ef674142d92075bbec247c6375a0018bc411b63664a63fa4a3b16ce0b34b1fb64db6d3c312c28a0ea0fec1d5ed1f74b60aba026836a5edc3741341d49680c83"]}, @generic="abeb8c980b73889e81a2508c70eb2bfe65b0ae0e2a5298ffe9792eeaeca1787b025bab09e3", @generic="dc5cbe819c284fe6cbaeedceef0e8d651400427c0fac37fe3ad484714f82324bb81ccc25b11c681ca9f6313292f438fd2577a933251ee1e0280ecb6f85a95ba6b967aa6dca040a105f355a81285fcc9a148b1e18f9111f0bdc6220a1e57ffb46ade2627ad8adb7be58bc4ae78b079036dbd5f555d92990186840e11ae4c0500c656425c4f4c882e81fda0005f39327e1bec074"]}, 0x1b8}, {&(0x7f00006ab000)={0x290, 0x2a, 0xb0b, 0x7, 0x3, "", [@typed={0x8, 0x48}, @typed={0xc, 0x34, @uid=r7}, @generic="025bdcd28560097f22bff1c5d54497b39ac271a5d93286bbea0368e946b97ef4ed84d611b17a53b1a94e13f91cb7168d109050fb040850d850daf2744096e277c675a8010c203b340c037740a79d95d6729f218376", @generic="45893bf1f3b413e81878b9832e27e1607b4f847c08972730d2ab79c3df4cd563f90b2bda8a3fd18958ca6a5c0ca144b11af3860287d243e639748677cb7595bd02794465296ad2eae9ce4cf65d1ec2cc61bcadba48db297af8f3d87549f5aa60d216595fe56c1516bc529f941fb735c6a7e9e2a813a3ff2e3266689ea19d95368ca5ffd6863e2e0da87b90f065", @nested={0x88, 0x95, [@generic="a223e7fd263153d3d922b10856b7571004797bd6236029d4ccf276acc40223ea54eb5a92f3b4577d935051f8209306df7ad11c72bd9573a21f514ecce491f595c3f9b8870c1555c1eeda7b3b9a07c703aa6f61484664b3f0fed344515178d716940fddb484bda461dff8900f4b1a25335714efadf362", @typed={0xc, 0x29, @str="a300"}]}, @generic="d7fb8e5f9decbb0d2e69fb60079bbb2ea7f8faca99cd369e580de66cb9d942ebef77f85209058e9e5641ac29e8ddb267f8aa77f71da3d00f6077801c7bffa2f46f871d40f237cf33609e453f4dffbac00771da884438af2b4770b88e31d740a20a0a84", @generic="45db15c9e2774e54548e48f0e7618dce65e87e70e5ca8e1b7d3d677ca61e2a64b9dc0749acf1eeb33cf3b323b7fceadf39cfc4ed8ca5d9080dd8458d7efe6052cf21b79329d2465ec31f0c0ad9c5c04b3a890393a715f795f08f0f46d6d9affe21070bdd019b4f8e32a6da42fd929148286f7a00539595659ab757a36c1125ceda7171e263158d3dc721d0be6553e3cec0f5c9b9c9df7a1dcc205bdf7e039a"]}, 0x290}, {&(0x7f0000af6000-0x10)={0x10, 0x10, 0x100, 0x6, 0x1, "", []}, 0x10}], 0x8, &(0x7f0000425000-0x30)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x10, 0x1, 0x1, []}], 0x30, 0x80}, 0x1) r11 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r11, 0x8946, &(0x7f0000af1000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000202000)=@ethtool_pauseparam={0x14}}) 2018/02/02 17:16:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r0, &(0x7f00004d5000-0x1000)="dfe278d84f047e1808a3a992ddc389ae510e72c21d071d767c92f5a76aabd0152fcbd05c4db7f4e5e729497dfc375f1a021a5b1fd8ea7d7047775b8daf66303ddae94f4cc9d10f0e4bd21802c30927bf91de19baad5d68d29e6c0265b15278bc3a26defe99b129cae1e0377939e119e495cb84900b82d2c0689fd8d30bcd08437ed371f99c2b1cb8434a8ed7a106d463883ccdd36f76022dd29c59311fd01f26dc7cb7bb2578798d919b871cbb90dda4fccbca8d521c0c9c95c6278cad91c144f5079d7aa44b35c54465cb314586eae1b2afb0d94912bea757906d494c2e049598bae15d4a1b6892ed414e4ca5448a7e457350859333529825a60e93889fece46d4917cb7b429852148679694cbbb5d71bd8c81da130daf7387dc095c6ea85a19f5c62434a0b42723ae95420971a2edaa24f04e1c558283be5b08d1903dd2aa5b55ff876b7df8ad497a163fc1667bf677560acc9bdc58fd2190ceb7ee16969f2b7924651b5256b83fa8cee4a85b601371092d883db7c63cc060f80cc96a47d90dfc06ebf61665b68ab6c40e701325f2ad65b98bbc038fc1f70c5cec0ef6de84b30f331304e18333bf6018ab00b454771618a74cdcb90bae013843a586b8da3f26fc134faea8f02f500ccfc8d8e056bfe8154a816b1c836d2f0345fe72801be88a7bf12b5b70f3fca631f4f27ade17670201ca78090a2ce78f7660b62d6b1ae74b433a537ec8972cd75ed3aef141e6e274274ceed44bdcd0b8da06e8862dfb649d39a860042261fc9ab949991711eac9264633a7f15ff272779b3015c402e43e63fa3cbb3baaffe971b739673c5313ef74a7c2a480a7302734a607e1cd559189f4aee38fbcd3bde9776c29fc8426b18bb0029546358d39ce716f03359f656cb3103e1ef253bd0614af54f8d7d03f6bf80ab3ae047aadfd7a3e006f9f04e326f391426a8618dcf4747f189c892ca162d7a2949aedf8eb6ead2a7f8673c03830282983f880d7ff55b9bc04afd7439857238bef451407dbd506b94d8a0085a9649e9d2f24d4442ce81791d7f0b00eefc6547c57493812cb93d1166bd506ff8cd0852edd7d8ccf90a2f5f137e82c7f2b356ab3f7fc0f854f82608949d79e780d563642ee0ee73397a83117059d2b30f4dc169f98474d01200cd765918dde6c075b3444d46c0859a7d921469c7ffa6a1caac885a8f285fe70c48233d29061f13b216ac406247a68aa3c516fac4cacbd78a303377130cd92ba8331614365765b2c80cb717626c9f6e9b45d6d16b10ca7325316e8107c2b57d630b46fb8369905a2e9b75e0a3b0972634b46e44430310580e9ae49ac0f065261ca26053dc08aafb3308e40d709a6404fa39e45e9643edf205ba121470c36389e3c161ab41179418b71652f92cb4b3a6d925fcd7d5c0a13ab9c020446aae0e7d3eedf23fec3ffa6ed748953bf7a5e19960f43313f16e5bb43f3e6adc62a5a45db3ea43e44ed6ee5596a6c66c747aab8757ee26d5912a07edecd4e4b9d6f6a03c6f4d7445d041fab5cdd668280b392be052ca3095a8408ac836e6d361f5c7512768f6897b7529d658503f61bcffc714e95adabd1178191b3d82d959200e508c6358af53b7684d2cab8ed404cdfd134e004a71deaaaec8c9835e5a711b51e1829f96c2be8ad2c851f8b70c70114cbb7d647cfb26ba91f62ec29925e6f10aebbb0a28a7ffcfc360d86a70ade4d3d2bbbea005b41823f2a54b1513ee080e62d3f337a0e250d592ef3a43be37bef30496fe34eb2eb7b038bf1a8ad837c18cd9745e937d7c0503d1c50ed4a9f3d446eccc3cddc586df7c077e09119b5172dee9d6349783329c2c7a2d71dfb7c2d7aa656f2599b84fab8ee1c21073c7cf64babeb4f768d8c283ff7599849e36d5a7d7071b396fbde96af351d02ff61b159bddbb8d66e51d6431eee6173857d089d4ab3ac1c05b57c80a08fe3d1c89aefb7fe07df71b0d0f636e5b8a609af0a1e708390f828907e7691fad891c5d7a6cf7cd8842ce264ecdc1caf7", 0x599, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/02 17:16:36 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}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) fcntl$setflags(r0, 0x2, 0x1) sendto$inet(r1, &(0x7f0000e65000)='V', 0x1, 0x0, 0x0, 0x0) ppoll(&(0x7f0000598000-0x8)=[], 0x0, &(0x7f000001f000)={0x77359400}, &(0x7f0000d3f000-0x8), 0x8) sendto$packet(r1, &(0x7f0000d56000)="e6", 0x1, 0x0, &(0x7f000072b000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) 2018/02/02 17:16:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$pppoe(0x18, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r1, r1, &(0x7f0000811000-0x8), 0x10002) 2018/02/02 17:16:36 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x2) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000008000-0x4)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in6=@mcast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000008000)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) 2018/02/02 17:16:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000c37000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) write(r0, &(0x7f00006b3000-0x1)="bb", 0x1) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) bind(r0, &(0x7f000051e000-0x10)=@ethernet={0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}}, 0x10) 2018/02/02 17:16:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ac1000-0x10)='coredump_filter\x00') sendfile(r0, r0, &(0x7f0000d61000), 0xf3) ioctl$void(r0, 0xc0045c77) 2018/02/02 17:16:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00004d5000-0x1000)="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", 0x599, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/02 17:16:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00004d5000-0x1000)="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", 0x599, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/02 17:16:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000077000)="1f2211ae7c8a87184945c3fe00c6de5f22bd95ffe6c264c708e8732f05", 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@multicast2, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@dev={0xfe, 0x80, [], 0x0, 0x11}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @empty}, 0x101, 0xff, 0x4, 0x500, 0x7fff, 0x1020000, r1}) fadvise64(r0, 0x0, 0xffff, 0x5) fallocate(r0, 0x0, 0x0, 0x10001) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x800}, 0x4) write(r0, &(0x7f0000002000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) 2018/02/02 17:16:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x80045440, &(0x7f0000000000)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000da7000-0x8)={0x0}) read(r1, &(0x7f00007fb000+0xd75)=""/82, 0x52) syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x0) madvise(&(0x7f0000b18000/0x4000)=nil, 0x4000, 0xa) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005e1000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006f2000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) 2018/02/02 17:16:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000c37000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) write(r0, &(0x7f00006b3000-0x1)="bb", 0x1) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) bind(r0, &(0x7f000051e000-0x10)=@ethernet={0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}}, 0x10) 2018/02/02 17:16:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x3, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x3, 0x0, @empty}}}, 0x108) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000af7000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000e8b000)='net/mcfilter6\x00') sendfile(r2, r2, &(0x7f0000058000-0x8), 0x10002) 2018/02/02 17:16:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f11000)='./file0\x00', 0x8) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69), 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty}, 0x10) sendfile(r0, r1, &(0x7f0000af5000), 0x10001) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000096c000-0x14)={@loopback}, &(0x7f0000800000)=0x14) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0x3, @empty}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000b76000)) 2018/02/02 17:16:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00004d5000-0x1000)="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", 0x599, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/02 17:16:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000189000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000406000)={0x14, 0x0, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002f5000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000d9a000-0x1b)={0x0, 0xd7, "5dd5b889b2516f9e74e84288bfaa1bb373d7fda06ed9dc3ec7986854b659e9289299bc1f6ba60f97a7cf18fbddee8b6366c46998dc9daafe254181d29c49c465c22002a7b4a964410599f2d85a2694c97f4e9da0d19c828ef0f7670a9c85fe9ceb1bb5cddba11298a8d629426665f8eb5f9e5127fb5999bc45d95596b9baba6a8776df78a011bbddb23d9627795cc95ad1d2657b368bb4171a6349cc82e181f0b73373fdc8bd932bc691b55d658710412d0e5fcf5a3016f95582af8496803ef3da8027674f76c91545e64ac77cc21ea76ec5da972f80e3"}, &(0x7f0000b6d000-0x4)=0xdf) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f91000)={r2, 0x6}, 0x8) 2018/02/02 17:16:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x6) recvmsg(r0, &(0x7f0000cad000)={&(0x7f0000435000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f000027f000-0x40)=[{&(0x7f0000c54000)=""/24, 0x18}, {&(0x7f0000782000-0x3)=""/3, 0x3}, {&(0x7f00007bb000-0x46)=""/70, 0x46}, {&(0x7f00000d9000-0xa5)=""/165, 0xa5}], 0x4, &(0x7f000046e000-0x31)=""/49, 0x31, 0x2}, 0x40000120) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000751000-0x28)={@common="6c6f0000000000e8ffffff00", &(0x7f0000a3e000-0x2c)=@ethtool_cmd={0x1c}}) creat(&(0x7f0000548000-0x8)='./file0\x00', 0x0) 2018/02/02 17:16:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000a56000-0x58)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x1, @empty, 0xfffffffffffffffc}, @in6={0xa, 0x3, 0x5b2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}], 0x58) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x3, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r2 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendto(r0, &(0x7f000050a000-0x7f)="918677e4c68620b71dabd7a1531b0c03b5a758b87e69e9d56f2e2d6b144d266259fd3c5794030140d6becf69fac004bbfb02020e5ed94a977b0b11c7ed4128f9a36e8b39d697b9f2a92ad2d9b06183d241dfabf995740cc49b21f47f35536458f716cc54e0f551b94674c2e3caabae6731a5a7426d29e54ba0de59fe30325c", 0x7f, 0x90, 0x0, 0x0) sendfile(r2, r2, &(0x7f0000058000-0x8), 0x10002) preadv(r2, &(0x7f00005e9000)=[{&(0x7f0000210000-0x1000)=""/4096, 0x1000}, {&(0x7f000087c000)=""/4096, 0x1000}, {&(0x7f00007c5000-0xf)=""/15, 0xf}, {&(0x7f0000417000)=""/187, 0xbb}], 0x4, 0x0) 2018/02/02 17:16:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) prctl$getname(0x10, &(0x7f000048e000)=""/180) timer_create(0x4, &(0x7f0000558000)={0x0, 0x19, 0x2, @thr={&(0x7f00000eb000)="28ef398edc21489fc3072f4bf567d0b4027148a71b84193ffab7381f86725083c5c61dc1ac6f74f1eb70", &(0x7f0000381000)="81340572e084319a5becbcfb35d615b9ab338effb8c36374fc8d92fa2cd2496852e244bd665cb896480a0a63b8a59cd6ea3341ad5a4fe105451f49f76b55262043fda8fa3519485ae02523146d4480a2d6c43df9"}}, &(0x7f00000ad000-0x4)) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000db5000-0x20)={@generic="452cdfd1d4172ec2f10e15bfcca0beec", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) 2018/02/02 17:16:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x7, 0xfffffffffffffffb) r0 = syz_open_procfs(0x0, &(0x7f0000b23000)='net/ptype\x00') pread64(r0, &(0x7f0000e61000), 0x0, 0x1fffffc) 2018/02/02 17:16:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000a8b000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000342000-0xe8)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00006d3000)='/dev/rtc\x00', 0x2901, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00007fb000)=0x1f) 2018/02/02 17:16:36 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r0, &(0x7f00004d5000-0x1000)="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", 0x599, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/02 17:16:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fgetxattr(0xffffffffffffffff, &(0x7f0000cb5000)=@random={'user.\x00', '!vmnet0securityselfvmnet1wlan0\x00'}, &(0x7f0000dc7000)=""/212, 0xd4) r0 = request_key(&(0x7f00001b5000+0x261)='user\x00', &(0x7f00008c2000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000365000)='user.\x00', 0xfffffffffffffff9) r1 = request_key(&(0x7f0000a34000)='big_key\x00', &(0x7f0000be1000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000466000-0x1)='\x00', 0xfffffffffffffffd) keyctl$negate(0xd, r0, 0x7fff, r1) 2018/02/02 17:16:36 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r0, &(0x7f00004d5000-0x1000)="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", 0x599, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/02 17:16:36 executing program 1: mmap(&(0x7f0000000000/0xdd5000)=nil, 0xdd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001a1000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000dd6000-0xb)) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000dd5000)={0x3, 0x1, 0x8, 0x5, 0x287, 0x4, 0x0, 0x8, 0x9, 0x8001, 0x1000, 0x8}) 2018/02/02 17:16:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x2, 0xffffffff, 0xffffffff, 0x8, 0x3a8, 0x9, 0x0, 0x7, 0x4, 0xb684}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000cb1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000101000-0x4)=0x6, 0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000e26000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0x18, 0x0, &(0x7f0000dc9000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) 2018/02/02 17:16:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0xff, 0x0, 0x0, @in6={0xa, 0x1, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x2, 0x0, 0x0, 0x40000, 0x0, 0x7, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) r1 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000b84000-0xe8)={{{@in=@loopback, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000bcb000)=0xe8) getgroups(0x3, &(0x7f00001ea000)=[0x0, 0x0, 0xffffffffffffffff]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fdd000)={r1, r2, r3}, 0xc) 2018/02/02 17:16:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000001000-0x8)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000502000)='./file0\x00', 0x80000, 0x10) ioctl$KIOCSOUND(r1, 0x4b2f, 0x401) syz_open_dev$mice(&(0x7f00008a0000)='/dev/input/mice\x00', 0x0, 0x85) write(r1, &(0x7f00004f1000-0x2)="7596", 0x2) 2018/02/02 17:16:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80006, 0x9) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00001d9000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0xc702}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f0000e84000)=0x7) ioctl$KIOCSOUND(r0, 0x4b2f, 0x2) pipe2(&(0x7f00000ad000), 0x4000) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x3, 0x3, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}}, 0xfffffffffffffda7) r3 = dup3(r2, r2, 0x1e80ecc8bc705893) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00005dd000-0x63)={0x0, 0x5b, "0ab7e9864442fbeb9e9ded8902654d5c616f79cef1352901d6be34726bcabaa21ea0a161d63d0643a6c73334ee8082381be1eaf65adbb55f5cd02cc824bb1aa9466bd12b33ee35df2b0dbdb0e59df8138ae50bd262c2c60cf345c1"}, &(0x7f0000c83000)=0x63) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000077f000-0x10)={0x5, 0x2, 0x4, 0x7835, r4}, &(0x7f00000f1000-0x4)=0x10) r5 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r5, r2, &(0x7f0000f8f000-0x8), 0x10002) 2018/02/02 17:16:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000d22000+0x982)={0x0, 0x0}) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00001e2000-0x4)={0x9, 0x1000, 0x2}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f00006d4000-0x4)) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000328000)={0x5, &(0x7f0000fcd000)=[0x6, 0x20, 0x74d, 0x1, 0xdf8e]}) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000d15000), 0x4) 2018/02/02 17:16:36 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f000053f000)={0x0, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x3, @multicast2=0xe0000002}}}, 0x118) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006b9000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000f1f000)) 2018/02/02 17:16:36 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r0, &(0x7f00004d5000-0x1000)="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", 0x599, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/02 17:16:36 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x1, 0x400, &(0x7f0000003000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x9, 0x30, 0x8, 0xd397}, &(0x7f0000001000)=0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003000-0x8)={r2, 0x3}, 0x8) r3 = socket$packet(0x11, 0x3, 0x300) bind$packet(r3, &(0x7f0000001000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000005000-0x138)={0xc9, 0x8, 0x1, 0x5, 0x5, [{0x10001, 0xbd3d, 0xffff, 0x0, 0x0, 0x20c}, {0x0, 0x8, 0x0, 0x0, 0x0, 0xa00}, {0x8001, 0x9, 0x3, 0x0, 0x0, 0x101}, {0x4, 0x8, 0x55, 0x0, 0x0, 0x1004}, {0x7, 0xff, 0x9}]}) 2018/02/02 17:16:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r0, &(0x7f00004d5000-0x1000)="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", 0x599, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/02 17:16:36 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000006000-0x58)=@alg, &(0x7f0000005000-0x4)=0x58) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x0) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x10) fcntl$setlease(r0, 0x400, 0x1) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000000f000)={0x0, 0x1}, &(0x7f000000e000-0x4)=0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0x28, "597c451a5eec195f5ca9b3535c490285b4460f82301df68476fcd3cb2a77681f9112b42c7d3e1548"}, &(0x7f000000f000)=0x30) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000000e000)={@common='dummy0\x00', 0x1}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000000d000)='attr/sockcreate\x00') mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f000000a000)=@add_del={0x2, &(0x7f000000e000-0x10)=@generic="c19624e40a3ed1ed48babf9d430373df", 0x3}) socket(0x0, 0xa, 0x3c4) ioctl$TCFLSH(r2, 0x540b, 0x4) utimensat(r2, &(0x7f000000d000)='./file0\x00', &(0x7f000000c000-0x20)={{0x77359400}, {0x0, 0x7530}}, 0x100) fanotify_init(0x4, 0x101001) 2018/02/02 17:16:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r0, &(0x7f00004d5000-0x1000)="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", 0x599, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/02 17:16:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r0, &(0x7f00004d5000-0x1000)="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", 0x599, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/02 17:16:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa3000-0xc)={0x0}, &(0x7f0000fa2000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00004d5000)={0x0}) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000581000-0x10)=@buf={0x1000, &(0x7f00007fb000-0x1000)="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"}) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x10000000001, &(0x7f000033f000-0x10)={&(0x7f0000fa5000-0x1)}) 2018/02/02 17:16:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) poll(&(0x7f000047e000-0x30)=[{r0}], 0x1, 0xffffffffffffffff) openat$rtc(0xffffffffffffff9c, &(0x7f00002e5000)='/dev/rtc\x00', 0x6000, 0x0) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4), 0x4) 2018/02/02 17:16:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b87000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4$ax25(r0, &(0x7f000030c000-0x10), &(0x7f00007e2000-0x4)=0x10, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000901000)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) creat(&(0x7f00007fe000-0x8)='./file0\x00', 0x80) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r2 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r2, r2, &(0x7f0000058000-0x8), 0x10002) 2018/02/02 17:16:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r0, &(0x7f00004d5000-0x1000)="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", 0x599, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/02 17:16:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4b, @te1=&(0x7f000000c000-0x10)}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)) pread64(r0, &(0x7f000000d000)=""/4, 0x4, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000919000-0x4)) 2018/02/02 17:16:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) sendto$inet(r0, &(0x7f00002cb000), 0x325, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty}, 0x10) r1 = dup3(r0, r0, 0x80000) sendmsg$key(r1, &(0x7f0000a65000-0x38)={0x0, 0x0, &(0x7f0000646000)={&(0x7f0000c7a000-0x18)={0x2, 0x17, 0x100000000, 0x7, 0x3, 0x0, 0x5, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0x1}]}, 0x18}, 0x1}, 0x5) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00002dc000)) 2018/02/02 17:16:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r0, &(0x7f00004d5000-0x1000)="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", 0x599, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/02 17:16:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00001ca000-0xb0)={{0x100000000, 0x4}, 'port1\x00', 0x90, 0x20030, 0xf1, 0x4, 0xb312, 0x8, 0x8, 0x0, 0x2, 0x496}) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r1, &(0x7f0000ff1000)=[{0x1f, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0x30) dup2(r4, r3) r5 = getuid() getresgid(&(0x7f0000bd8000), &(0x7f000081c000-0x4)=0x0, &(0x7f000007d000)) chown(&(0x7f0000c28000-0x8)='./file0\x00', r5, r6) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) fcntl$setlease(r1, 0x400, 0x1) 2018/02/02 17:16:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') 2018/02/02 17:16:37 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ef1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000001000-0x24)=[{}, {}, {}], 0x3, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x0, 0x10}, 0x5, 0x2, 0x0, 0x4, 0x3ff, 0xfffffffffffffffb, 0x6}, &(0x7f0000cf6000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) fcntl$setsig(r1, 0xa, 0x2c) sendto$inet(r1, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000887000), &(0x7f00007cb000)=0x4) recvfrom(r1, &(0x7f0000f45000-0x65)=""/101, 0xffffffffffffff7b, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/02 17:16:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f80000-0x58)=@ipv4_delroute={0x2c, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xff}, [@RTA_OIF={0x8, 0x4}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) gettid() 2018/02/02 17:16:37 executing program 1: pipe(&(0x7f0000dc9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000000000+0x6f6)='./file0\x00', 0x40000, 0x18) mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000d53000)='ns\x00') ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000c5a000)) mkdirat(r2, &(0x7f00002e5000-0x8)='./file0\x00', 0x0) 2018/02/02 17:16:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r0, &(0x7f00004d5000-0x1000)="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", 0x599, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/02 17:16:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00003c1000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000297000-0x10)='/dev/sequencer2\x00', 0xa0080, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00001e4000)={0x0, 0x6}, &(0x7f0000916000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000562000)=@assoc_id=r2, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000902000)) 2018/02/02 17:16:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x88) sendto$inet6(r0, &(0x7f00004d5000-0x1000)="dfe278d84f047e1808a3a992ddc389ae510e72c21d071d767c92f5a76aabd0152fcbd05c4db7f4e5e729497dfc375f1a021a5b1fd8ea7d7047775b8daf66303ddae94f4cc9d10f0e4bd21802c30927bf91de19baad5d68d29e6c0265b15278bc3a26defe99b129cae1e0377939e119e495cb84900b82d2c0689fd8d30bcd08437ed371f99c2b1cb8434a8ed7a106d463883ccdd36f76022dd29c59311fd01f26dc7cb7bb2578798d919b871cbb90dda4fccbca8d521c0c9c95c6278cad91c144f5079d7aa44b35c54465cb314586eae1b2afb0d94912bea757906d494c2e049598bae15d4a1b6892ed414e4ca5448a7e457350859333529825a60e93889fece46d4917cb7b429852148679694cbbb5d71bd8c81da130daf7387dc095c6ea85a19f5c62434a0b42723ae95420971a2edaa24f04e1c558283be5b08d1903dd2aa5b55ff876b7df8ad497a163fc1667bf677560acc9bdc58fd2190ceb7ee16969f2b7924651b5256b83fa8cee4a85b601371092d883db7c63cc060f80cc96a47d90dfc06ebf61665b68ab6c40e701325f2ad65b98bbc038fc1f70c5cec0ef6de84b30f331304e18333bf6018ab00b454771618a74cdcb90bae013843a586b8da3f26fc134faea8f02f500ccfc8d8e056bfe8154a816b1c836d2f0345fe72801be88a7bf12b5b70f3fca631f4f27ade17670201ca78090a2ce78f7660b62d6b1ae74b433a537ec8972cd75ed3aef141e6e274274ceed44bdcd0b8da06e8862dfb649d39a860042261fc9ab949991711eac9264633a7f15ff272779b3015c402e43e63fa3cbb3baaffe971b739673c5313ef74a7c2a480a7302734a607e1cd559189f4aee38fbcd3bde9776c29fc8426b18bb0029546358d39ce716f03359f656cb3103e1ef253bd0614af54f8d7d03f6bf80ab3ae047aadfd7a3e006f9f04e326f391426a8618dcf4747f189c892ca162d7a2949aedf8eb6ead2a7f8673c03830282983f880d7ff55b9bc04afd7439857238bef451407dbd506b94d8a0085a9649e9d2f24d4442ce81791d7f0b00eefc6547c57493812cb93d1166bd506ff8cd0852edd7d8ccf90a2f5f137e82c7f2b356ab3f7fc0f854f82608949d79e780d563642ee0ee73397a83117059d2b30f4dc169f98474d01200cd765918dde6c075b3444d46c0859a7d921469c7ffa6a1caac885a8f285fe70c48233d29061f13b216ac406247a68aa3c516fac4cacbd78a303377130cd92ba8331614365765b2c80cb717626c9f6e9b45d6d16b10ca7325316e8107c2b57d630b46fb8369905a2e9b75e0a3b0972634b46e44430310580e9ae49ac0f065261ca26053dc08aafb3308e40d709a6404fa39e45e9643edf205ba121470c36389e3c161ab41179418b71652f92cb4b3a6d925fcd7d5c0a13ab9c020446aae0e7d3eedf23fec3ffa6ed748953bf7a5e19960f43313f16e5bb43f3e6adc62a5a45db3ea43e44ed6ee5596a6c66c747aab8757ee26d5912a07edecd4e4b9d6f6a03c6f4d7445d041fab5cdd668280b392be052ca3095a8408ac836e6d361f5c7512768f6897b7529d658503f61bcffc714e95adabd1178191b3d82d959200e508c6358af53b7684d2cab8ed404cdfd134e004a71deaaaec8c9835e5a711b51e1829f96c2be8ad2c851f8b70c70114cbb7d647cfb26ba91f62ec29925e6f10aebbb0a28a7ffcfc360d86a70ade4d3d2bbbea005b41823f2a54b1513ee080e62d3f337a0e250d592ef3a43be37bef30496fe34eb2eb7b038bf1a8ad837c18cd9745e937d7c0503d1c50ed4a9f3d446eccc3cddc586df7c077e09119b5172dee9d6349783329c2c7a2d71dfb7c2d7aa656f2599b84fab8ee1c21073c7cf64babeb4f768d8c283ff7599849e36d5a7d7071b396fbde96af351d02ff61b159bddbb8d66e51d6431eee6173857d089d4ab3ac1c05b57c80a08fe3d1c89aefb7fe07df71b0d0f636e5b8a609af0a1e708390f828907e7691fad891c5d7a6cf7cd8842ce264ecdc1caf7", 0x599, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/02 17:16:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept$inet6(r0, &(0x7f0000983000-0x10)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000dc8000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000093e000-0x4), &(0x7f0000aac000-0x1)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r2 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000a04000-0x44)={{0x2, 0x0, @multicast2=0xe0000002}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x40, {0x2, 0x3, @rand_addr=0x8}, @generic="3415cfd1910d10352d12c8f310b6ea16"}) sendfile(r2, r2, &(0x7f0000058000-0x8), 0x10002) 2018/02/02 17:16:37 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000267000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000d52000-0x1000)="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") 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) execveat(r0, &(0x7f00008a0000-0x8)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000001000-0x2)='\\\x00', &(0x7f0000894000-0xb)='-]!bdevem1\x00', &(0x7f0000896000)='^\x00', &(0x7f00008e0000+0x91f)='@\x00', &(0x7f0000001000-0x2c)="2973656c669a766d6e657431252923706f7369785f61636c5f61636365737363707573657473797374656d00"], &(0x7f0000e48000)=[&(0x7f0000d17000-0x7)='system\x00', &(0x7f0000001000-0x4)="2ef42d00"], 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000782000-0x2)='^\x00', 0x1) 2018/02/02 17:16:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) sendto$inet(r0, &(0x7f00002cb000), 0x325, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty}, 0x10) r1 = dup3(r0, r0, 0x80000) sendmsg$key(r1, &(0x7f0000a65000-0x38)={0x0, 0x0, &(0x7f0000646000)={&(0x7f0000c7a000-0x18)={0x2, 0x17, 0x100000000, 0x7, 0x3, 0x0, 0x5, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0x1}]}, 0x18}, 0x1}, 0x5) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00002dc000)) 2018/02/02 17:16:37 executing program 1: clone(0x0, &(0x7f00004ad000), &(0x7f0000422000+0xaec), &(0x7f0000909000-0x4), &(0x7f0000ea3000)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000056c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000003000-0x8)='./file0\x00', 0x2, 0x8) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000001000-0x1000)=""/4096) seccomp(0x0, 0x0, &(0x7f0000002000-0x10)={0x3, &(0x7f0000001000)=[{0x1, 0x2, 0x9, 0x81}, {0xfffffffffffffff9, 0x100, 0x8, 0x8}, {0x6, 0x2, 0x5, 0x10000}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000001000)=@vsock={0x0, 0x0, 0x0, @any}, &(0x7f0000003000-0x4)=0x10) sendmmsg(r1, &(0x7f0000b3a000-0xf0)=[], 0x26f, 0xffffffffffffffff) 2018/02/02 17:16:37 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) tee(r0, r0, 0x0, 0x4) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000010000-0x10)=[{&(0x7f000000f000-0x24)="240000002400030f07fffd946fa283bc0a0000400300000000000000000000000397737e", 0x24}], 0x1}, 0x0) 2018/02/02 17:16:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd7000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x100000001, &(0x7f0000148000)="874bba382b339e9e9c") dup2(r1, r0) fcntl$setstatus(r0, 0x4, 0x802800) 2018/02/02 17:16:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000031000)='/dev/autofs\x00', 0x820c0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r2 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') recvmmsg(r1, &(0x7f00006ae000)=[{{&(0x7f0000711000-0x8)=@sco, 0x8, &(0x7f000031f000-0x30)=[{&(0x7f0000da6000-0xb8)=""/184, 0xb8}, {&(0x7f000097c000)=""/195, 0xc3}, {&(0x7f000000f000)=""/149, 0x95}], 0x3, &(0x7f0000ab8000)=""/9, 0x9, 0x1fc}, 0x3}], 0x1, 0x40, &(0x7f0000676000-0x10)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b3c000)={0x0, 0x80000001, 0xffffffff, 0x0, 0x80, 0x7}, &(0x7f000008f000)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007f7000-0x8)=@assoc_value={r3, 0x1}, &(0x7f00001c0000)=0x8) sendfile(r2, r2, &(0x7f0000058000-0x8), 0x10002) 2018/02/02 17:16:37 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x2, 0x0, 0x0, 0x0, 0x492492492492670, [{0xf03f}]}) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$void(r1, 0xc0045878) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000e000-0xe8)={{{@in6=@local, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f000000e000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f000000c000-0x18)={@empty, 0x0, r2}) r3 = syz_open_dev$sg(&(0x7f0000006000)='/dev/sg#\x00', 0x80, 0x2000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f000000f000-0x4)={0x2, 0x3, 0x8d05}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000000c000-0x4)="c0c73ff0") 2018/02/02 17:16:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x88) sendto$inet6(r0, &(0x7f00004d5000-0x1000)="dfe278d84f047e1808a3a992ddc389ae510e72c21d071d767c92f5a76aabd0152fcbd05c4db7f4e5e729497dfc375f1a021a5b1fd8ea7d7047775b8daf66303ddae94f4cc9d10f0e4bd21802c30927bf91de19baad5d68d29e6c0265b15278bc3a26defe99b129cae1e0377939e119e495cb84900b82d2c0689fd8d30bcd08437ed371f99c2b1cb8434a8ed7a106d463883ccdd36f76022dd29c59311fd01f26dc7cb7bb2578798d919b871cbb90dda4fccbca8d521c0c9c95c6278cad91c144f5079d7aa44b35c54465cb314586eae1b2afb0d94912bea757906d494c2e049598bae15d4a1b6892ed414e4ca5448a7e457350859333529825a60e93889fece46d4917cb7b429852148679694cbbb5d71bd8c81da130daf7387dc095c6ea85a19f5c62434a0b42723ae95420971a2edaa24f04e1c558283be5b08d1903dd2aa5b55ff876b7df8ad497a163fc1667bf677560acc9bdc58fd2190ceb7ee16969f2b7924651b5256b83fa8cee4a85b601371092d883db7c63cc060f80cc96a47d90dfc06ebf61665b68ab6c40e701325f2ad65b98bbc038fc1f70c5cec0ef6de84b30f331304e18333bf6018ab00b454771618a74cdcb90bae013843a586b8da3f26fc134faea8f02f500ccfc8d8e056bfe8154a816b1c836d2f0345fe72801be88a7bf12b5b70f3fca631f4f27ade17670201ca78090a2ce78f7660b62d6b1ae74b433a537ec8972cd75ed3aef141e6e274274ceed44bdcd0b8da06e8862dfb649d39a860042261fc9ab949991711eac9264633a7f15ff272779b3015c402e43e63fa3cbb3baaffe971b739673c5313ef74a7c2a480a7302734a607e1cd559189f4aee38fbcd3bde9776c29fc8426b18bb0029546358d39ce716f03359f656cb3103e1ef253bd0614af54f8d7d03f6bf80ab3ae047aadfd7a3e006f9f04e326f391426a8618dcf4747f189c892ca162d7a2949aedf8eb6ead2a7f8673c03830282983f880d7ff55b9bc04afd7439857238bef451407dbd506b94d8a0085a9649e9d2f24d4442ce81791d7f0b00eefc6547c57493812cb93d1166bd506ff8cd0852edd7d8ccf90a2f5f137e82c7f2b356ab3f7fc0f854f82608949d79e780d563642ee0ee73397a83117059d2b30f4dc169f98474d01200cd765918dde6c075b3444d46c0859a7d921469c7ffa6a1caac885a8f285fe70c48233d29061f13b216ac406247a68aa3c516fac4cacbd78a303377130cd92ba8331614365765b2c80cb717626c9f6e9b45d6d16b10ca7325316e8107c2b57d630b46fb8369905a2e9b75e0a3b0972634b46e44430310580e9ae49ac0f065261ca26053dc08aafb3308e40d709a6404fa39e45e9643edf205ba121470c36389e3c161ab41179418b71652f92cb4b3a6d925fcd7d5c0a13ab9c020446aae0e7d3eedf23fec3ffa6ed748953bf7a5e19960f43313f16e5bb43f3e6adc62a5a45db3ea43e44ed6ee5596a6c66c747aab8757ee26d5912a07edecd4e4b9d6f6a03c6f4d7445d041fab5cdd668280b392be052ca3095a8408ac836e6d361f5c7512768f6897b7529d658503f61bcffc714e95adabd1178191b3d82d959200e508c6358af53b7684d2cab8ed404cdfd134e004a71deaaaec8c9835e5a711b51e1829f96c2be8ad2c851f8b70c70114cbb7d647cfb26ba91f62ec29925e6f10aebbb0a28a7ffcfc360d86a70ade4d3d2bbbea005b41823f2a54b1513ee080e62d3f337a0e250d592ef3a43be37bef30496fe34eb2eb7b038bf1a8ad837c18cd9745e937d7c0503d1c50ed4a9f3d446eccc3cddc586df7c077e09119b5172dee9d6349783329c2c7a2d71dfb7c2d7aa656f2599b84fab8ee1c21073c7cf64babeb4f768d8c283ff7599849e36d5a7d7071b396fbde96af351d02ff61b159bddbb8d66e51d6431eee6173857d089d4ab3ac1c05b57c80a08fe3d1c89aefb7fe07df71b0d0f636e5b8a609af0a1e708390f828907e7691fad891c5d7a6cf7cd8842ce264ecdc1caf7", 0x599, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/02 17:16:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x80005, 0xfffffffffffffffe) write(r0, &(0x7f0000edf000)="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", 0xfffffffffffffee8) 2018/02/02 17:16:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$mice(&(0x7f0000149000)='/dev/input/mice\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) readv(r1, &(0x7f000058c000)=[{&(0x7f0000423000-0x97)=""/151, 0x97}], 0x1) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000d49000-0x14)={@ipv4={[], [], @broadcast}}, &(0x7f000067b000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/02/02 17:16:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000714000)='id_resolver\x00', &(0x7f000095f000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00004dd000-0x6)="c307354a4cfe", 0x6, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000de2000)='keyring\x00', &(0x7f0000a0e000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c95000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00005a2000-0xbc)={0xbbc7839, 0x2, 'client0\x00', 0x4, "c60b779a35148f9f", "3f9dca20c4e5997b1960fa6a89e656b9e4690d036757c29125aa401fd8bc8f11", 0x28000000000000, 0x8}) r2 = syz_open_dev$sg(&(0x7f00002c3000)='/dev/sg#\x00', 0xd4, 0x101000) setsockopt$inet_mreqsrc(r2, 0x0, 0x2e, &(0x7f0000f09000-0xc)={@broadcast=0xffffffff, @empty, @broadcast=0xffffffff}, 0xc) 2018/02/02 17:16:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x88) sendto$inet6(r0, &(0x7f00004d5000-0x1000)="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", 0x599, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/02 17:16:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) socket$inet6(0xa, 0x0, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000c42000)=""/36, &(0x7f0000ddd000-0x4)=0x24) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000067000)={{{@in6=@ipv4={[], [], @remote}, @in=@dev}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000641000)=0xe8) 2018/02/02 17:16:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000-0x4), 0x10001) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f00000ef000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) dup3(r1, r0, 0x0) socket$inet6(0xa, 0x6, 0x0) getpid() 2018/02/02 17:16:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) prctl$intptr(0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r1, r1, &(0x7f0000058000-0x8), 0x10002) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000c21000)) clock_gettime(0x0, &(0x7f0000cdb000-0x10)={0x0, 0x0}) accept$packet(r1, &(0x7f0000865000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000839000)=0x14) utimensat(r1, &(0x7f00001ba000)='./file0\x00', &(0x7f0000765000)={{0x0, 0x2710}, {r2, r3/1000+30000}}, 0x100) 2018/02/02 17:16:37 executing program 3: socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x800) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x8) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x5, 0x4) [ 66.974336] audit_printk_skb: 2562 callbacks suppressed [ 66.974344] audit: type=1400 audit(1517591797.592:1967): avc: denied { net_admin } for pid=4151 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/02 17:16:37 executing program 4: mmap(&(0x7f0000000000/0xc30000)=nil, 0xc30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000c30000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) waitid(0x0, 0x0, &(0x7f0000c30000-0x10), 0x60000000, &(0x7f0000023000-0x90)) mmap(&(0x7f0000c31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000a58000)='keyring\x00', &(0x7f0000c32000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000c31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r4, &(0x7f0000c32000-0xad)="57eb89bbfb93e27008cb04a2d1f19925828f22a02cb2d1f6f655f8d675e4ae34a89e77c93ad2be4820db4a4fc13857923655c48f94aa6f220853bf911cf61b47c083e9f0121f885c42d2238376f8b5819cd31d85eac77f6425aa63a671275e53d8e3d1c96c38aa36a53d335ca817c375f14f39e3d5a704a430b818b3fed089071d7484107d783886f12534aa9f5d970e3a6a9bf3cd182fa7a3004f1da625e5c546b4108ca080473c1e83d16493", 0xad) mmap(&(0x7f0000c32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r2, 0x89eb, &(0x7f0000c33000-0x9a)="389212ec1a5a212c7534bdd9c02aa5514028ce7b1efb4d14cc28bd70f1c2d29f10e93ae256daa697331f33842122693ab0761ee02707c9fa3fd9788ed8db41ef6e90aa2d9bf7cb33874fffad93d14fae8c812c270d4f4d58246945b4e7915249623a0dbee9f190350c00d35554fd33546f419fa2ecd9ac9bcf337178fec331d584e035226eee14510b697f392c34ef7e401195f627c104359dbe") 2018/02/02 17:16:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ed5000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000d88000)={@loopback, @loopback}, &(0x7f00006a6000)=0xc) r1 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) clock_gettime(0x0, &(0x7f0000c40000-0x10)={0x0, 0x0}) ppoll(&(0x7f00004eb000-0x30)=[{r1}], 0x1, &(0x7f0000cdf000-0x10)={0x0, r2+30000000}, &(0x7f000086c000), 0x8) write$evdev(r1, &(0x7f0000f16000-0x30)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) [ 66.990497] audit: type=1400 audit(1517591797.612:1968): avc: denied { dac_override } for pid=11836 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/02 17:16:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r1, r1, &(0x7f0000058000-0x8), 0x10002) [ 67.017645] audit: type=1400 audit(1517591797.642:1969): avc: denied { net_admin } for pid=11867 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/02 17:16:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000575000-0x8)={0x0}) ioctl$sock_netdev_private(r1, 0x89fc, &(0x7f0000b31000)="1227043f0836ccdd1c8d51de814111bc700403c9d727e6345577ce475db5f06c429608a4d1fcd7124d5ec665f935fa8ea8198b7472d425e31ec0e2efce7e763c2b6626e84f6022b7aea57a8c635dd59bb8510ebcef555e4b75a0131001c5508ec0f05b66b75406fab0f865d95691af8b386e657d13c5420a4c309075d5c0") 2018/02/02 17:16:37 executing program 3: mmap(&(0x7f0000000000/0xdf3000)=nil, 0xdf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000df3000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x900}) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000dee000), &(0x7f0000dee000)) 2018/02/02 17:16:37 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0xfffffffffffffffd, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000-0x10)=@generic="846c00e7ad4542c3aa7ba2d835bdb840") r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000001000)={0x0, 0x2, 0x6, 0x6, 0x5, 0xf000, 0x10001, 0x7, 0xffffffffffff92a9}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000003000-0x8)={0x39980732, r2}, &(0x7f0000003000-0x18)={0x1, 0x6, 0x80000000, 0x5, 0x9, 0xffffffff80000000}) [ 67.017957] audit: type=1400 audit(1517591797.642:1970): avc: denied { net_admin } for pid=11867 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/02 17:16:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000419000)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r2 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f00004b6000-0x4), 0x4) sendfile(r2, r2, &(0x7f0000058000-0x8), 0x10002) 2018/02/02 17:16:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = add_key$user(&(0x7f0000b98000)='user\x00', &(0x7f0000b09000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000ec4000)="b8b3fa3b5dcd49d50fb8caa64ca195d4c758018e2212ba2648daaf25afa81312786da151c3710ac1c713e06356998e5553dcd2c04fd64201a6ea31745622bfca8fcc00626b2c4cc4757728f9d289f7a6a6d9645d47a4e506211a039c391f69a8aa11ea73f8ac35a8dc3986a21b4e2209ffbe9242690c8874a4f9696590a8918d980e817d4de0ee8907e72221dfad064b", 0x90, 0xfffffffffffffffa) keyctl$invalidate(0x15, r1) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9c000-0x10)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000)=[], 0x0, &(0x7f00000af000)=[]}, 0x0) [ 67.020824] audit: type=1400 audit(1517591797.642:1971): avc: denied { net_admin } for pid=4127 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 67.021279] audit: type=1400 audit(1517591797.642:1972): avc: denied { net_admin } for pid=4127 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 67.022185] audit: type=1400 audit(1517591797.642:1973): avc: denied { net_admin } for pid=4127 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 67.025406] audit: type=1400 audit(1517591797.642:1974): avc: denied { net_admin } for pid=4148 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 67.034184] audit: type=1400 audit(1517591797.652:1975): avc: denied { net_admin } for pid=4123 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 67.037323] audit: type=1400 audit(1517591797.662:1977): avc: denied { net_admin } for pid=4147 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/02 17:16:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000)={{0x77359400}, {0x0, 0x7530}}) getpeername(0xffffffffffffffff, &(0x7f0000002000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000001000)=0x2e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000004000-0x8)='./file0\x00', 0x10040, 0x43) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000003000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000001000)={{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, {0xa, 0x0, 0xe2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, 0xbaa, [0xfffffffffffffffc, 0xfffffffffffffffe, 0x1, 0x7, 0x5e39, 0xc8a, 0x0, 0x10001]}, 0x5c) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000da8000)=0x0) getpgid(r2) 2018/02/02 17:16:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000e66000)='/dev/input/mice\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x800) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00006a0000-0x8)=0x3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000e67000-0x8c)={0x7, 0x80000000, 0x3, 'queue0\x00', 0x5}) ioctl$VT_ACTIVATE(r0, 0x5606, 0x7f) 2018/02/02 17:16:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000de4000)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000029000)={0x1, {{0xa, 0x3, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x11}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xcb44}}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f000087d000)=@hci, &(0x7f0000506000-0x4)=0x6, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xc) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') ioctl(r0, 0xfffffffffffffff8, &(0x7f00005f7000)="0d535e51f5cfe3516093caef6a7886c2f336baeff3a43b8d1e5bc4690c212b862a18c1c41673d2ed84a531f1cea4e72b355006a4bd0477a54ccee72800aea662fd0ae93d2f6e3033861e90fb6a0193c7fd0af490fa499171e2f714e1cbaaeb75e59a8b423520dc71a55f45539ad783b76ab7e92419cddc2006f8d1c6ca7ea25bed38222532adce56b09f0603e46b6c2afed4c988705a6498495d9148c61d9ea4ef70cdd6eba2400f655e720b3a686bc98bd933ec1df705f9de24a5cda6f7c05c5d25632aacc2e733b064ee749a7f1a8aca0f00b778c6f9c0") openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d3f000-0x16)='/selinux/checkreqprot\x00', 0x180, 0x0) sendfile(r1, r1, &(0x7f0000058000-0x8), 0x10002) 2018/02/02 17:16:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = add_key$user(&(0x7f0000b98000)='user\x00', &(0x7f0000b09000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000ec4000)="b8b3fa3b5dcd49d50fb8caa64ca195d4c758018e2212ba2648daaf25afa81312786da151c3710ac1c713e06356998e5553dcd2c04fd64201a6ea31745622bfca8fcc00626b2c4cc4757728f9d289f7a6a6d9645d47a4e506211a039c391f69a8aa11ea73f8ac35a8dc3986a21b4e2209ffbe9242690c8874a4f9696590a8918d980e817d4de0ee8907e72221dfad064b", 0x90, 0xfffffffffffffffa) keyctl$invalidate(0x15, r1) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9c000-0x10)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000)=[], 0x0, &(0x7f00000af000)=[]}, 0x0) 2018/02/02 17:16:38 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000003000), &(0x7f000000c000-0x4)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000007000)={0xa, 0xffffffffffffffff, 0x85b1, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0xfffffffffffffffd}, 0x15) connect$inet6(r1, &(0x7f0000005000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/02 17:16:38 executing program 7: r0 = socket(0x10, 0x803, 0x0) unshare(0x8000400) tee(r0, r0, 0x1a9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001000-0x8)) 2018/02/02 17:16:38 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') syz_open_pts(r0, 0x2000) fstat(r0, &(0x7f0000010000-0x44)) 2018/02/02 17:16:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00004d5000-0x1000)="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", 0x599, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/02 17:16:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00004d5000-0x1000)="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", 0x599, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/02 17:16:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00008b7000)) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000d4d000-0x1d)="441f082b0100000006ffff000003224605004da600e211a1bf03025f", 0x1c) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00006f7000-0x35)="68499dbc485fd1f05b9f46899409b37325e1929db3bef36f0cce776e515e06f8fa422d2aa0884d9786883a9280a31d9d5c52a6feb9", 0x35) acct(&(0x7f00005a4000)='./file0\x00') 2018/02/02 17:16:38 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) setsockopt$sock_void(r0, 0x29, 0xb, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x89f3, &(0x7f0000002000-0x9a)="3c106b03ed3c1c5215029bbed2c02c8bda2ff1ab6d2916ab8b3d208fb4bb88a8fd4e61ea88cab4c7b07e6769fc53949dcb64ad537b722511abb836e5a40baaa0eb36fb53657508b2c3369fd7bd54d394e8348890e5724cada1d431f2879c00d20a1891a7f454d5ae198c1e98662cf9cd95beb204116dc9283b8e73995ea5758784a005eaf6e134411e328c7e77c42224426b373fa5129d1f8cd0") 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$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000004000-0x10)={0x4, &(0x7f0000001000-0x10)=[{}, {}, {}, {}]}) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000003000-0xeb)=""/235) preadv(r0, &(0x7f0000002000-0x50)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/68, 0x44}, {&(0x7f0000001000-0xe7)=""/231, 0xe7}, {&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000000)=""/239, 0xef}], 0x5, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002000-0x4)) 2018/02/02 17:16:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00004d5000-0x1000)="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", 0x599, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/02 17:16:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x408081, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x76, 0x0, 0x2}) poll(&(0x7f0000acf000-0x10)=[{r0, 0xe040}, {r0, 0x20}], 0x2, 0x1) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000f6b000-0x4)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b9a000-0x24)) 2018/02/02 17:16:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00004d5000-0x1000)="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", 0x599, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/02 17:16:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000036f000-0x15)='/dev/pktcdvd/control\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d6b000)={0x1, [0x0]}, &(0x7f0000f7e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000b5000-0x14)={r2, 0x80, 0x1, 0x200, 0x9dc8, 0x10a}, 0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000628000-0x5)={0x0}, &(0x7f0000232000-0x4)=0xc) r4 = syz_open_procfs(r3, &(0x7f00005a9000-0x80)="6e65742f6d66696c7465723600c0fb16d6b890081bf984d52e1bae76630e11b0a7fb387c9241a91541b0e9770ed40cd2f6a8283e4be3ece30177fbe04cacfaa3d853400cad6d3dbe31e36f986a76c97546ebc9d2ec6450e3f902c6ecc745fac12a8a4e60d5dcf4e173c261bcb679f96ed5ba03ec44b795b861f30f87a124dd85") pread64(r1, &(0x7f00007d1000)=""/213, 0xd5, 0x0) sendfile(r4, r4, &(0x7f0000058000-0x8), 0x10002) ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4010641a, &(0x7f00001cd000)={0x1, &(0x7f0000b7e000-0x4)=[0x0]}) syz_open_procfs(r3, &(0x7f0000fb0000-0x8)='net/sco\x00') 2018/02/02 17:16:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00008f1000)={&(0x7f0000384000-0xc)={0x10}, 0xc, &(0x7f00003bc000-0x10)={&(0x7f0000210000)=@getspdinfo={0x14, 0x25, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1}, 0x0) r1 = creat(&(0x7f0000fa9000)='./file0\x00', 0x20) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00006b0000)="1ddedcb5631c69ed2cdb177ab971b99e190bffc399ce8f50cb15b7e7f4860a7484c75b0bcbcb3aaf3da4f3585c10599e3d738547abbefbd6dc61fafaa4ed66aa40e24441684a4c68f2cf3822b67064c0a370d07703b7c1810305b432241c67a920b52c8b34df81dfb37d409e2785b23296df7ccea8209f6e9c3dbd0bbc062e258faef3b3b92c6a8d72821693ceec22746091b6ff1dc66bcfe196c64f27627d8cba3ce330882ee045342f93701315278845c7c32bd0582e3edf206e5b7c6fbc0a0e1e605053a9b7be2c9fc10372414d9b81bfa1ed04f5e93c4dbe3f6b47fd2831b48e0998b8b06306f7c0ae040045e499c6", 0xf1) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000e1d000-0x20)={@generic="09d7b54bd272ce96dad837e0dda9ba6e", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001}}) r2 = syz_open_procfs(0x0, &(0x7f0000abe000-0x8)='net/dev\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00006e7000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x6b, 0x101}, &(0x7f0000561000)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000ad1000)={r3, @in6={{0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xc4a}}, [0x3, 0x1, 0x0, 0x6e, 0x4, 0x800, 0x80000000, 0x8, 0x800, 0x0, 0xffffffffffff8001, 0x9, 0x0, 0x0, 0x9]}, &(0x7f0000ab2000)=0x108) 2018/02/02 17:16:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00009ee000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x40400) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) fcntl$setstatus(r1, 0x4, 0x42400) connect$unix(r0, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 2018/02/02 17:16:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cf3000-0x108)={0x7, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, 0x108) setitimer(0x0, &(0x7f0000349000), 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000a25000-0x8)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000bf2000)={0x0, r1}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000812000-0x12)={@common='ip6gre0\x00', 0x5}) 2018/02/02 17:16:38 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x8000f, 0x81, &(0x7f0000004000)={0x0, 0x0}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000007000)=0xfffffffffffffffd) unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) epoll_create(0x7f) close(r1) 2018/02/02 17:16:38 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x56000, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000f000-0x4)) getuid() mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getegid() getgroups(0x9, &(0x7f0000023000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, r1, 0x0, 0xffffffffffffffff, 0x0, 0x0]) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000048c000-0x8)="2b63708773657400", 0x0) write(r2, &(0x7f0000baf000-0x14)="c5faca0456f17838854c", 0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) r3 = socket(0x18, 0x0, 0x1) sendmsg$nfc_llcp(r3, &(0x7f0000001000-0xf)={&(0x7f0000dee000)={0x27, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, "fbdfd0076a7353f9e140c99b870da16bb9ce9a18248a50a42f91fbde683be8243d15b2dc66e62a08edab0ddbb25b4e7ae69a1dc2b820412c77a1148e2eb186"}, 0x60, &(0x7f0000000000)=[], 0x0, &(0x7f000015a000-0xf8)={0x10, 0x0, 0x2}, 0x10}, 0x2000000) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000023000)) stat(&(0x7f000001d000)='./file0\x00', &(0x7f0000010000)) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/02 17:16:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = dup2(r0, r1) ppoll(&(0x7f0000e27000)=[{r2}], 0x1, &(0x7f0000135000)={0x77359400}, &(0x7f0000b90000-0x8), 0x8) write(r2, &(0x7f00006c9000-0x8)="ce3cfffff00142", 0xffffffffffffff80) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/vga_arbiter\x00', 0x200000, 0x0) r3 = dup(r1) accept$ax25(r3, 0x0, &(0x7f0000644000-0x4)) fcntl$addseals(r2, 0x409, 0x1) 2018/02/02 17:16:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/02 17:16:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000292000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000696000-0x4)=0x0) process_vm_readv(r1, &(0x7f0000174000)=[{&(0x7f0000cfb000)=""/251, 0xfb}, {&(0x7f0000483000-0x12)=""/18, 0x12}, {&(0x7f00007ff000)=""/4096, 0x1000}, {&(0x7f000007f000-0xe8)=""/232, 0xe8}, {&(0x7f0000cb4000)=""/222, 0xde}, {&(0x7f0000e10000-0x91)=""/145, 0x91}], 0x6, &(0x7f0000e25000)=[{&(0x7f00009ef000-0xda)=""/218, 0xda}, {&(0x7f0000a89000-0x12)=""/18, 0x12}, {&(0x7f0000b12000-0xff)=""/255, 0xff}, {&(0x7f0000206000)=""/157, 0x9d}, {&(0x7f00003e8000-0xb2)=""/178, 0xb2}], 0x5, 0x0) bind(r0, &(0x7f0000f33000-0x1e)=@pppoe={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="a77164affa7ec637c52e02d4a5b65c1c"}}, 0x1e) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r3 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00002eb000)={0x1000, {{0xa, 0x2, 0x3, @empty, 0xffffffffffff0000}}}, 0x88) sendfile(r3, r3, &(0x7f0000058000-0x8), 0x10002) 2018/02/02 17:16:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/02 17:16:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c6f000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000c37000)=@assoc_id=0x0, &(0x7f00000d1000)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00006f4000)={r2, 0x9, 0x3, [0x143, 0x0, 0x0]}, &(0x7f000030f000-0x4)=0xe) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r3 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r0, r3, &(0x7f0000058000-0x8), 0x10000010000) 2018/02/02 17:16:38 executing program 1: mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000de3000)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) clock_getres(0x0, &(0x7f0000cf9000-0x10)) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000dc7000)={0x0, 0x1f, 0x4, @thr={&(0x7f0000de5000-0xe6)="4fd83e3d3508c89cbef41c058a903409d5d381553af3f393c087cef3d6d5f862711bb2b9615999615684647d15de9c33f8867a9fe3930f72a5bc0f46b5ab9c1fa7ac9076828c89ca349987cbb83545eac90ebc5f13b4601ce764d609cfcf50fe5cc08a681dae9b2c48f6cd14a5f840854f7a0d2b62615e8740e91bb4bc49fb4e1e97a9476ad1bdc33392ef195b3d5b9747ab353ccc86ffbd20cf56d313d03c9aa45cea92ed9ed711c378a637d2221f5ee4192ea094c028bc14c31c32b407c8e3a6eddb0334ec89921881e73235c0abc9bbcc92c75ade729224aea6bdaf8df59a63dd9578244f", &(0x7f0000de4000)="70307e55b154b96d71aa66b345715ead32d08e91314a643e275e8941a6eff84cf7b5b16cbce3fdf5f006dba4c66f1bd413457a79d0c926975ef04ba144623f2913644013e36eb9065907ccfa23c7cc200e529b54c44c3a3ee583"}}, &(0x7f0000088000-0x4)=0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r1, &(0x7f0000de5000-0x20)) 2018/02/02 17:16:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x1) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000001000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000400002000003ffffff74e30000002300000005000449faf5008f7e23"}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ef6000)='/selinux/policy\x00', 0x0, 0x0) set_thread_area(&(0x7f000088e000-0x10)={0x9, 0x1000, 0xffffffff, 0x7, 0x2, 0x9, 0x2f, 0x77f, 0x1}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000d25000)=0x1) 2018/02/02 17:16:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000f29000-0x8), 0x100000002) write(r1, &(0x7f0000660000), 0x0) r2 = getpgid(0x0) tkill(r2, 0x1000000000016) 2018/02/02 17:16:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) r1 = epoll_create1(0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00006c2000)=0x5) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00004fc000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r1, &(0x7f000014d000), 0x0) pwrite64(r1, &(0x7f0000084000-0x53), 0x0, 0x0) close(r0) 2018/02/02 17:16:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') socketpair$inet6(0xa, 0x1, 0x9, &(0x7f00006fe000-0x8)) r1 = syz_open_procfs(0x0, &(0x7f0000680000-0x8)='syscall\x00') mq_timedsend(r1, &(0x7f0000d15000)="733b742721936168a9651bf586da375ab8d889191e09dec26e6fc3eecf4ce8e6a1dd93", 0x23, 0x9, &(0x7f0000501000-0x10)={0x0, 0x989680}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000a50000)=0x0) fcntl$setownex(r1, 0xf, &(0x7f000080b000)={0x2, r2}) accept4$netrom(r1, 0x0, &(0x7f00008cd000)=0x93, 0x800) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00003e4000)=0x3f, 0xfffffffffffffdc8) mq_open(&(0x7f0000c7a000-0x8)='syscall\x00', 0x802, 0x83, &(0x7f000083e000-0x40)={0x101, 0x8, 0x9d3c, 0x6, 0x6, 0x3, 0x5}) sendfile(r0, r1, &(0x7f00000b5000-0x8)=0x4, 0x200000002) 2018/02/02 17:16:38 executing program 5: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d18000-0x4)=0x5, 0x4) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d24000-0x4), &(0x7f0000d22000-0x4)=0xfffffefe) 2018/02/02 17:16:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000061f000-0xb)='/dev/hwrng\x00', 0x2, 0x0) connect$netrom(r0, &(0x7f0000bb3000-0x10)=@ax25={0x3, {"b9ecca89ee3808"}, 0x100000001}, 0x10) removexattr(&(0x7f0000317000-0x8)='./file0\x00', &(0x7f0000ad6000-0x6)=@random={'os2.', "0400"}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000590000)=[{0x13}]}) 2018/02/02 17:16:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f000011d000), &(0x7f0000dd9000)=0xed44de6df7f68bae) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00001e4000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x9}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fcc000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000ad4000)={0x0, 0x7f}, &(0x7f00005e2000)=0x6) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000470000-0x8)=@assoc_value={r2, 0x436e}, 0x8) 2018/02/02 17:16:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/02 17:16:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000614000-0x8)='./file0\x00', 0x200000, 0x130) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eaa000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000124000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000d7e000-0x8)) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00009e8000)) 2018/02/02 17:16:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ftruncate(r0, 0x401) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r1, r1, &(0x7f0000058000-0x8), 0x10002) 2018/02/02 17:16:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000781000-0x4384)={0x14, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b13000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000e10000)=0x7fff) getsockname$ax25(r1, &(0x7f0000db2000-0x10), &(0x7f0000764000)=0x10) sendmsg$unix(r1, &(0x7f00006d5000-0x38)={&(0x7f000073c000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000a8a000-0xf)=[{&(0x7f000077c000)="5a0e95e40bee903080da3c9b869d114463abae82460c60b7fe77e469521a847eb325cbc2329fc93d147d3a6c344070177de36d53373b998e2b4877bab61cd1dc8069d421efd23a42c7de88368b92d5862c", 0x51}], 0x1, &(0x7f0000684000)=[@rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r0, r1, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r0]}], 0x78, 0x10}, 0x0) 2018/02/02 17:16:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/02 17:16:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) mknod(&(0x7f000049d000)='./file0\x00', 0x1040, 0x0) pivot_root(&(0x7f00007e9000)='./file0\x00', &(0x7f0000bb7000)='./file0\x00') creat(&(0x7f0000f22000-0x8)='./file0\x00', 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) 2018/02/02 17:16:38 executing program 7: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000000a, 0x2, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000237000)=[{&(0x7f0000f6d000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03"}, 0xffffffffffffffa5, &(0x7f0000f6c000)=[{&(0x7f0000f6b000-0xa0)="923c3de3ce3f58a8abe8b95303ea9eab45b51d7e73c0576ab552adafc0298a0dee7556a1e0956a25bff74bef422735394ddb5587c059058bfeb012ae5fc76327badca3b8c6eaf38f9aa0c78cf05af9c454f57a4c027fbe898eb40c35cb61fc07dc8b575757b45563a96a224746d7d76a0c3863cf61d0c67070ee92032791a613ba629ee18a37c199cba480666a36f7dc0f898bc0920f5bc71d772e076245fd0a"}, {&(0x7f0000f6c000-0x8a)="976403c05910ac13a2d0949b29b3beaf6332831ddc45837a0116fc8ffaba7012066f0837f7ed08aff13a4e890f5b700a855e47dd346a0e4ce33f2382b9bb7bb54a43d2d33c451440c95ac6afcddf6217594026ccc9b6df2c8c934222e18fc5c94c37800d9911ae9aa0763d6141413d29b3d81e87f791e636861775b89df7a7e724552ce48967f66e74f3"}], 0x0, &(0x7f0000958000)={0x10, 0x0, 0xfffffffffffffffe, "04b728"}, 0x10}], 0x1, 0x24000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xfc, 0x19, 0x20401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0x6}, [@tmpl={0x44, 0x5, [{{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x3, 0x3}]}]}, 0xfc}, 0x1}, 0x0) 2018/02/02 17:16:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x2a) r0 = open(&(0x7f000043f000-0x8)='./file0\x00', 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e7f000-0x16)='/selinux/checkreqprot\x00', 0x400800, 0x0) lseek(r0, 0xffffffffffffffff, 0x0) 2018/02/02 17:16:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000046c000)='/dev/rtc\x00', 0x119440, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000a5d000), &(0x7f0000122000)=0x6) r1 = socket$inet6(0xa, 0x80004, 0x8001) sendto$inet6(r1, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/02 17:16:38 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fe6000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000fe7000-0x4)=0xfffffffffffffffe, 0x4) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fe8000-0x1)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f00002e9000)) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) ioctl$void(r0, 0x5450) finit_module(0xffffffffffffffff, &(0x7f0000fe7000-0xc)='usercpuset+\x00', 0x0) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/02/02 17:16:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) recvmmsg(r0, &(0x7f0000058000-0x3c)=[{{&(0x7f0000891000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x26, &(0x7f0000097000-0x10)=[{&(0x7f000087a000)=""/4096, 0x1000}], 0x1, &(0x7f0000ded000-0x53)=""/83, 0x53, 0x8}}], 0x1, 0x0, &(0x7f0000418000)) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000e4c000-0x4)) r2 = socket$inet6_udp(0xa, 0x2, 0x0) chdir(&(0x7f0000a00000-0x4)='./file0\x00') r3 = open(&(0x7f0000c22000)='./file0\x00', 0x400000, 0x88) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) getsockname$ipx(r1, &(0x7f000099c000-0x10), &(0x7f0000b5f000-0x4)=0x10) socket$pppoe(0x18, 0x1, 0x0) r4 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r4, r4, &(0x7f0000058000-0x8), 0x10002) 2018/02/02 17:16:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000090d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x1fffffffffffe) flock(r0, 0x1) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000adc000-0x79)=""/121) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000299000)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000a56000)={0x3, 0x2, 0x1b, 0x80000001, r2}) flock(r0, 0x1) 2018/02/02 17:16:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000866000)={0xa, 0xffffffffffffffff, 0x7, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000d93000)=""/222, &(0x7f0000d0e000-0x4)=0xde) 2018/02/02 17:16:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x1, 0x9b5) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000c14000)=0x0) sched_getattr(r1, &(0x7f00008a1000-0x30), 0x1db, 0x0) 2018/02/02 17:16:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000aa8000)='/dev/rtc\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000702000)=0x1, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f000033c000-0x10)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) bind$inet(r1, &(0x7f0000b1a000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') preadv(r3, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000e61000-0x8)=[0x3, 0x6]) 2018/02/02 17:16:38 executing program 1: mmap(&(0x7f0000000000/0xe8d000)=nil, 0xe8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e8e000-0x8)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000054d000-0x8)={0x0}) r3 = syz_open_dev$loop(&(0x7f0000093000-0xb)='/dev/loop#\x00', 0x4, 0x2000) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e8e000-0x8)={0x0, 0x0}) r5 = eventfd2(0xb43, 0x80001) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c3e000)={0x0}) r7 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ab0000-0x8)={0x0}) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000e8f000-0x8)={0x0, 0x4}, &(0x7f00005cb000)=0x8) mmap(&(0x7f0000e8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000e8e000)={r9, 0xa3d6, 0x30, 0x80000001, 0x9}, &(0x7f000010c000)=0x18) poll(&(0x7f0000e8d000)=[{r1, 0x100}, {r2}, {r3, 0x1084}, {r4}, {r5, 0x288}, {r6, 0x8000}, {r7, 0x2}, {r8, 0x200}], 0x8, 0x10000) r10 = socket(0x10, 0x2, 0xffffffffffff0001) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r10, 0x6, 0x16, &(0x7f0000c59000)=[{0x3, 0xffff}, {0x3, 0x5}, {0xb, 0x3095}], 0x3) setresuid(0x0, 0x0, r11) 2018/02/02 17:16:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000791000)='/dev/ppp\x00', 0x40200, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000bde000-0xc)=@sack_info={0x0, 0x8, 0x9}, &(0x7f000013d000-0x4)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000546000)=@assoc_id=r2, 0x4) recvfrom$inet6(r1, &(0x7f0000507000-0xb9)=""/185, 0xb9, 0x2102, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000857000-0x14), &(0x7f0000144000)=0x14) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000fc8000)=[{&(0x7f0000f47000)="8123cefc975cfc227ad58b4438f412f840457a9f90d2d66aa2936def0c580c556a11626dfdf1020c8cbe4e50a70038de71b8bd357968bee03b6b62ee26af3f", 0x3f}], 0x1}, 0x8000) sendto$inet6(r3, &(0x7f0000bfd000)="d3351fd0fc", 0x5, 0x4008000, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f00001f0000-0x75)="a29794972d93f74d5979caf4d99a147e0edaeb5d48850898767a811db100e678566c49c76caafae93935afc3000957f44c4fee684f0f52c469caa7a4f4c3f01035f15d01938f9fd2a168ad5d27990d1998f3ea92354ded32d2a279d4c7c78e64a8787794cbf090096c2373ca316817a7abf1dd0924", 0x75, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/02 17:16:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socketpair$inet6(0xa, 0x800, 0x2, &(0x7f0000af8000)={0x0}) connect(r1, &(0x7f0000e11000-0x8)=@sco={0x1f, {0x1, 0x10001, 0x3, 0x8000, 0xfffffffffffffc01, 0x1}}, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000183000-0xc)='/dev/autofs\x00', 0x800, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f00008ab000-0x14)={@mcast1, 0x0}, &(0x7f0000cad000-0x4)=0x14) sendmsg$nl_route(r2, &(0x7f0000317000-0x38)={&(0x7f000009a000)={0x10}, 0xc, &(0x7f0000e52000)={&(0x7f0000ee8000-0x50)=@ipv6_deladdr={0x50, 0x15, 0x300, 0x3, 0x0, {0xa, 0x10, 0x100, 0xfe, r3}, [@IFA_CACHEINFO={0x14, 0x6, {0x4, 0x2, 0x9, 0x15}}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x12}}, @IFA_FLAGS={0x8, 0x8, 0x8}, @IFA_FLAGS={0xfffffffffffffec1, 0x8, 0x4}]}, 0x50}, 0x1, 0x0, 0x0, 0x20000000}, 0x40800) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000fd8000-0x20)={{&(0x7f000012a000/0x1000)=nil, 0x1000}, 0x200000}) 2018/02/02 17:16:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000485000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x2) 2018/02/02 17:16:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000866000)={0xa, 0xffffffffffffffff, 0x7, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000d93000)=""/222, &(0x7f0000d0e000-0x4)=0xde) 2018/02/02 17:16:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/02 17:16:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00006f6000-0x10)) setrlimit(0x0, &(0x7f0000d0a000-0x10)={0x0, 0xfffffffffffffffc}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000059a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0xffffffffffffffc0) 2018/02/02 17:16:39 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007c3000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0}) r4 = dup(0xffffffffffffffff) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000437000)='/selinux/load\x00', 0x2, 0x0) r6 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000221000)) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b2d000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x5, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0}) r10 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@loopback, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000001000)=0x37) r12 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00007bf000), &(0x7f0000001000-0x4)=0x0, &(0x7f0000205000-0x4)) getgroups(0x1, &(0x7f000056c000)=[0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f000070c000-0x70)=[{&(0x7f000094a000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000145000-0xe9)="00c37536f438afbf9feab8cd68df921aaf5bfae12433507812aaf318959f9928e3cd5213908e23db92959c0cccf378b8288ba784866001bae8297a1c8ee5be0a56d5a116130b16775ecf88fcfdf55d3c25f877eb53ad574b2dda82af1036e9537d1243c99a9b1e1f5f5f17682a2bcfd9da755ef38c63969826008daf4868f9e08fb6dc7188b2608a6015b7c5f47e5c383ddf42571bb8765e660ebe34c513d04fc8557b3e481a32882f43d422d92058f4e157819e2a1027a0a5108fe0fecfd3e75d2fa6fe6574513e2a6cf2261b66c923e10fb7c025ea6bae22ecf35aee04776a87dc594f3767c63241", 0xe9}, {&(0x7f0000ade000-0xb3)="c36b0b890b63ff6530fc182243ed4aa827442d0768123713b7c2f8f14035e82af7ff4591025e148832a3060deedd8c0807979a9991074e4665e9b0d6fcfab2f2aff288c9a4d6537e5442aecaa318a174acbefd21065c2c9ee4d9c8d86d1feb1202932ac9baf053013412faca580223c213c49fa476e6c9858ace61f9a631feba140b1cafbde571e6963ddc64baee8b5369ef42d1317e1ced689c259dac4b6476db7f7e5dad8a8a2bd54838d6c94ec8b25269ef", 0xb3}, {&(0x7f00005ec000-0x62)="98945f7f9cc3b457ed59943b0d3e1b882813fc8668ddd34b698fad9e07e8a35f2f08965d71d3642513d22e6624fdd4edaa62a23dbb3054cfbf838fa4053fe1d4a10ae67ff5f6de6cfe96a46e5cb884f05c6be0d478513747aa5b5bdad7d7b93b7e3f", 0x62}, {&(0x7f0000549000)="fa5b414c104d5c78bae0f2975e666355eba513e2923a9c8314421c78021595de97b0de45e3fadff049a862082be026f2a6c286211124fbcf5dca97d1bd906855d795833f56fddadb151cbf932c4cd412c50861bdf2a012a01ecac73238953d726fbf80c8a937429835c2798e46ca279de15e30404c094d792cdae930ae66437bf496c657927fd6d69116422c910a6e", 0x8f}, {&(0x7f0000801000)="b9a10189a5d035d4bfab04d84ae1daca368fd7813d1a4370b68617326a31232ed72c5e7ae83f7c26b137b6adc0c88339019e80c95fbdb8dec66bb3f4dbef43b61984873402612896bb186992ae01dbab5d7b9d48e2603fac92c545a6c17ad5ed888f41b334308dbaf4d145199e2bf985ea", 0x71}, {&(0x7f0000001000-0x1000)="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{&(0x7f0000ee8000-0x1000)="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", 0x1000}], 0x3, 0x0, 0x0, 0x40}], 0x2, 0x10) r16 = socket(0x11, 0x0, 0x1) ioctl$sock_SIOCGPGRP(r16, 0x8904, &(0x7f0000f8d000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = socket$inet6(0xa, 0x802, 0x0) accept$netrom(r16, &(0x7f00005f6000-0x10)=@ax25, &(0x7f00001f6000)=0x10) socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r17, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/02 17:16:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000273000)='/dev/sequencer2\x00', 0x8200, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000cf4000-0xc)={0x0, 0x5, 0x30}, &(0x7f00002fe000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000899000)={r2, @in6={{0xa, 0x0, 0x5be6, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x6}}, [0x6, 0x0, 0x931e, 0x3, 0x6000000000000, 0x0, 0x3f, 0x7ff, 0x5, 0xfff, 0x6f, 0x8000, 0x7, 0x8, 0x8]}, &(0x7f0000a48000-0x4)=0x108) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0xe) writev(r0, &(0x7f0000001000-0x2)=[{&(0x7f000000e000)="b9", 0x1}], 0x1) 2018/02/02 17:16:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x88) dup2(r0, r1) bind$inet6(r1, &(0x7f00003b8000-0x1c)={0xa, 0x0, 0x1f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, 0x1c) 2018/02/02 17:16:39 executing program 3: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4), 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000000a000-0x10)=@syzn, 0x10) pipe(&(0x7f0000015000-0x8)={0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000029000-0x8)={0x0, 0x4}, &(0x7f000001a000)=0x8) bind$inet(r2, &(0x7f000001d000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f000001d000)={r3, 0x80000000}, 0x6) write(r1, &(0x7f0000021000), 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f000001d000-0x72)=""/1, 0x1, 0x0, &(0x7f000002a000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x3, 0x1, 0x4, 0x1, {0xa, 0x1, 0x7fff, @loopback={0x0, 0x1}, 0x5df6e3e2}}}, 0x3a) 2018/02/02 17:16:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000080f, 0x20000800000000) sendto$inet6(r0, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/02 17:16:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000108000+0x997)={{{@in6=@empty, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f00006c6000-0x4)=0xe8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002ee000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f00007bc000-0x20)={0xf704, 0x1f, 0x8, 0x7fff, 0x2, 0xba0a}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a5e000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000c6000-0xc), &(0x7f0000b76000)=0xc) lstat(&(0x7f00009ad000)='./file0\x00', &(0x7f00000af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r4) lseek(r0, 0xfffffffffffffffe, 0x0) 2018/02/02 17:16:39 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001ce000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x1}, &(0x7f00005f8000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f3b000)={r1, @in={{0x2, 0x0, @empty}}, 0x6, 0x7, 0x5, 0x2, 0x1}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r3 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r3, r3, &(0x7f0000058000-0x8), 0x10002) 2018/02/02 17:16:39 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000005000-0x78)={0x7fff, {0x2, 0x3, @empty}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8, 0x81, 0x9, 0x10000, 0x3ff, &(0x7f0000004000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x4, 0xa0}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x3) getpid() ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000005000-0x8)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000006000-0x8)=@abs, &(0x7f0000003000-0x4)=0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4008700c, &(0x7f0000002000-0x4)) 2018/02/02 17:16:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004f7000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f00003f9000-0xd6)=""/214) close(r0) 2018/02/02 17:16:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ffb000-0x18)={0xaa}) clock_gettime(0xfffffffffffffffc, &(0x7f0000520000)={0x0, 0x0}) r4 = request_key(&(0x7f0000401000)='id_resolver\x00', &(0x7f00005da000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000b47000)='\x00', 0xfffffffffffffffa) r5 = add_key$user(&(0x7f00002bb000-0x5)='user\x00', &(0x7f0000af8000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000123000)="e53f4ab06a76898091456c9d81792f9b519ddae8031e65ba555112e715f87d7691ffeab9588faa1c8533c9eda5bd43d7f18f38bc4c5ff4dacb26bb967ed8831a7f978df0d914117a8b3cc19beedf85721e04a709b25e5a4e7dcd9021b4a55b123bcbe486cbbcab1540deed74c3dec85cb4fe26cff6a6226850f296983aa6b1c7c71cb9f147d4d76898970079502925667b5c92081a4a9160d1b0d3ad1f152ae459dac1a824b97abd57f7f8a55ba4dc971b7d0f92090a633842aa2d54622284f7f2444756eade7fdfab7bee237c5e153a3c575a5229854eadd6abe4f93a73e3e0", 0xffffffffffffff43, r4) keyctl$set_timeout(0xf, r5, 0x4) clock_settime(0x0, &(0x7f0000dbf000)={r2, r3+10000000}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000757000)={{&(0x7f0000e10000/0x1000)=nil, 0x1000}, 0x2}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f00004a0000)="6526b937d93c4b59357e7b0bb7c9cc1c0508a22ed231874eb1d473a9ec49c17bf1e396f7bdf102e7ed60e1087880d91da522eecb03dea64363db53f6f50d7183d176f47ae2a83f912b04bb9649d1e7eccfc8753bafce426d28d2c59ffcfd9c2ae88c5d001bb434f2c6845f709a9017ce4525276ee92c7c787e152545eb48cbb914915a626d576453c75c94285575ee372943", 0x92, 0x0) ppoll(&(0x7f0000002000-0x30)=[{r0}], 0x1, &(0x7f0000a53000), &(0x7f0000001000), 0x8) openat$pfkey(0xffffffffffffff9c, &(0x7f0000b01000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) 2018/02/02 17:16:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000cbf000)=0x5, 0x4, 0x0, &(0x7f0000d19000-0x10)={0x0, 0x989680}, &(0x7f0000048000), 0x0) memfd_create(&(0x7f0000c5b000)="7be876626f786e6574312e00", 0x3) futex(&(0x7f000000d000-0x4)=0x10001, 0x1, 0x3, &(0x7f0000fd8000), &(0x7f0000c78000)=0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000069d000-0xf)='/dev/sequencer\x00', 0x8300, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b57000-0x15)='/dev/pktcdvd/control\x00', 0x4400, 0x0) clock_getres(0x7, &(0x7f00008b4000-0x10)) r1 = getpgid(0xffffffffffffffff) getpgid(r1) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ecb000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000d5b000-0x68)={0x9, 0x1, 0x4, {0x77359400}, 0x9, 0x7}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f000043b000-0xf8)={{0x3, 0x3, 0x9a, 0x2, 0x40}, 0x27c5, 0x100000000, 'id0\x00', 'timer0\x00', 0x0, 0x6, 0x80000001, 0x7, 0x3}) clock_gettime(0x1, &(0x7f0000ed8000)) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000939000)={0x3, 0x0, 0x1, 0x3, 0xff, 0xa34}) 2018/02/02 17:16:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cda000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000edb000)={0x6}, 0x1) nanosleep(&(0x7f0000ad8000-0x10)={0x77359400}, 0x0) 2018/02/02 17:16:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x100000804, 0x2000000) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000670000), &(0x7f00000a7000)=0x4) 2018/02/02 17:16:39 executing program 7: clone(0x0, &(0x7f0000fa4000), &(0x7f0000fa4000), &(0x7f0000ec1000-0x4), &(0x7f0000219000)) r0 = syz_open_dev$usbmon(&(0x7f00009ad000-0xd)='/dev/usbmon#\x00', 0x59671650, 0x200800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x40000000000000) 2018/02/02 17:16:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000599000)='/selinux/mls\x00', 0x0, 0x0) dup(r0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r2 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r2, r2, &(0x7f0000058000-0x8), 0x10002) 2018/02/02 17:16:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat(r0, &(0x7f0000422000-0x8)='./file0\x00', 0x4200, 0x10) sendto$unix(r1, &(0x7f00003bd000)="f028824507590b623febe2e2370b62c44efff1bb2aa8a03b8d4fca7d410747258a689ccfc6ecdc082b6267eec88f121af54c0595c3d72681b15397953b37ecface5d4c37c801e911906c95f0748f29", 0x4f, 0x40400d0, &(0x7f00009c2000)=@file={0x1, './file0\x00'}, 0xa) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000453000-0x1334)=@newsa={0x160, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@lifetime_val={0x28, 0x9}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x160}, 0x1}, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000ea2000-0x8)=@abs, &(0x7f00002ac000-0x4)=0x8, 0x800) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/02 17:16:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@loopback, @broadcast}, &(0x7f0000000000)=0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x28, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x232) 2018/02/02 17:16:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00004d2000)={{0x2000000100000001, 0x0, 0x0, 0x0, 0x3}}) openat$dir(0xffffffffffffff9c, &(0x7f00000da000-0x8)='./file0\x00', 0x8000, 0x60) 2018/02/02 17:16:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000152000-0x10)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000b7d000)={'system_u:object_r:insmod_exec_t:-0', 0x20, '/sbin/dhclient', 0x20, 0x32}, 0x35) 2018/02/02 17:16:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00006b3000)='/dev/usbmon#\x00', 0x0, 0x59d000) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000b06000-0x55)=[{&(0x7f0000f2b000)}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000b06000-0x68)) 2018/02/02 17:16:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0xa) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000-0x5f)="100000f1c0ee000007fffd946fa283bc04eee6d8793986c497271d8568b51ba3a2d18873", 0x24}], 0x1}, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r2 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r2, r2, &(0x7f0000058000-0x8), 0x10002) 2018/02/02 17:16:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) pipe(&(0x7f0000e2a000-0x1)={0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000a18000-0x1)={0x2adc}, 0x1) r3 = timerfd_create(0x0, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r4, &(0x7f0000e37000-0x1c)={0xa, 0x3, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7f}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000538000-0xc)) dup3(r0, r3, 0x0) 2018/02/02 17:16:40 executing program 5: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000b98000)='./file0\x00', 0x4000, 0x3dce3051ed8df7b6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000c9e000), 0xf971, 0x0, 0x0, 0x0) 2018/02/02 17:16:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000299000)={{0x0, 0x7530}, {0x77359400}}, &(0x7f0000924000-0x20)) r0 = syz_open_dev$usbmon(&(0x7f000040f000)='/dev/usbmon#\x00', 0x0, 0x1) vmsplice(r0, &(0x7f0000222000-0x30)=[{&(0x7f0000da7000)="8c985f6144a6afda2f81e79d6fd7f89a61a549765d44d9dba7eff7fc167414366ab33473453affcca39a8a83eed57d510d20ad378191baf11a5b3e6a7ee2b25d5119fc11a15d74cc620ae07460043fc87a0d5900094c717a0b3c85e977f1bb8d3dc5903bbc50b300ac59bdfb37f8dd1b6dedc8839089cd507b", 0x79}, {&(0x7f0000746000-0xdc)="c010b293887bc38ef27d8e8a546c726617282de26def8c761aa911bd59dc8ec4fff9cc34b2b820bbe6a15c2090c75f810302ac632bf2642f3a011fe6c4ceb5a298613fa71f3dc77beacb1ce2f5d971f4fdd48e3959b5eec22dceae7292e612c2265bb4d35c6810968186832f706a05454469d792203ccacb76616d0ce63e8c113d8c66b6f4f5f0694e27211de25d7dba08b04e447be542ef80e1fcd4a16130785cf703efe88b554f740343a5c02809fe78c1cbc59c1752f5ad32d7dd5d2ba5ef6dfb65ac34803b2561b977c965d8a282b6adc50b757e6b4fa96c4c08", 0xdc}, {&(0x7f00005ca000-0x1000)="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", 0x1000}], 0x3, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000e5f000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f80000)=0x20) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000dff000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000ed0000-0x4)=0x1c, 0x80000) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000e73000-0x108)={0x4, {{0xa, 0x2, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x7ff}}, {{0xa, 0x2, 0xc000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}}, 0x108) setitimer(0x2, &(0x7f0000001000-0x20)={{0x100000000000}, {0x77359400}}, &(0x7f0000018000)) 2018/02/02 17:16:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x80000001) recvmsg(r0, &(0x7f0000867000)={&(0x7f0000c4d000)=@can={0x0, 0x0}, 0x10, &(0x7f0000731000)=[{&(0x7f00001f1000)=""/22, 0x16}, {&(0x7f000017a000-0xf6)=""/246, 0xf6}, {&(0x7f0000fbf000)=""/178, 0xb2}, {&(0x7f0000ecb000-0xeb)=""/235, 0xeb}, {&(0x7f0000f6b000-0xbe)=""/190, 0xbe}, {&(0x7f000094e000-0x3f)=""/63, 0x3f}, {&(0x7f0000cdf000-0xe6)=""/230, 0xe6}, {&(0x7f00001d8000-0xed)=""/237, 0xed}, {&(0x7f0000e0e000-0xf6)=""/246, 0xf6}, {&(0x7f000090d000)=""/121, 0x79}], 0xa, &(0x7f00000f3000-0x7b)=""/123, 0x7b, 0x6}, 0x12040) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000fff000-0x50)={@dev={0xfe, 0x80, [], 0x0, 0x13}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1ff, 0x0, 0x100, 0x100, 0x3, 0x800000, r1}) sendto$inet6(r0, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/02 17:16:40 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000019000)='/dev/rtc\x00', 0x624000, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f000001b000-0x4)=0x3, 0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000019000)={0x8, 0x100}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) close(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000001000)={0x2, 0x0, @empty}, 0x10) setsockopt$sock_int(r3, 0x1, 0x2, &(0x7f0000018000)=0x200, 0x4) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r2, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) listen(r3, 0x0) listen(r2, 0x0) 2018/02/02 17:16:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000a6e000)='net/snmp\x00') r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f000081a000-0x10), &(0x7f0000106000)=0x10, 0x80800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c9b000-0xc)={0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f00002ce000-0xd)='attr/current\x00') chmod(&(0x7f0000cf9000-0x8)='./file0\x00', 0x4) sendfile(r2, r2, &(0x7f00006c7000), 0x2a) 2018/02/02 17:16:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000165000-0x8)) r0 = syz_open_procfs(0x0, &(0x7f00004c6000)='net/ip6_tables_names\x00') setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000e8d000-0x4)=0x7ff, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000b71000-0x4)=0xff, 0x4) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000bd7000)=0x3, &(0x7f000004b000)=0x4) sendfile(r0, r0, &(0x7f00000da000)=0x800, 0x2) 2018/02/02 17:16:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00005cc000)={0x0, 0x0}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00009cc000-0xd5)=""/213, &(0x7f0000ede000)=0xd5) r1 = creat(&(0x7f000024b000+0x6ec)='./file0\x00', 0x58) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00003fb000-0x4)=0x80000000) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00002e2000)=0xae) dup2(r0, r0) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000030e000-0xf4)=[@in6={0xa, 0x3, 0x0, @empty, 0xcb67}, @in6={0xa, 0x0, 0x81, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xb0}, @in6={0xa, 0x2, 0x230, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffff}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x1, 0x400, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x2, 0x1, @empty, 0x4}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x8001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}], 0xf4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000bd6000-0x6)={0x1, [0x5]}, 0x6) 2018/02/02 17:16:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r1, r1, &(0x7f0000058000-0x8), 0x10002) 2018/02/02 17:16:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800, 0x100000882, 0x3) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d0d000)={0xff}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00007d3000)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002}}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000026c000)=@assoc_value={0x0, 0x3}, &(0x7f000002f000)=0x8) sendto$llc(r0, &(0x7f000088c000-0x56)="bea709ae69e0f1ce9713e612797e7364621dae37d3454b34721b38f7101866f3a48963d8b5cd1b438b39bd50401b07384bf5828f3a024d920ec9ba5b2a79a6e3ea6f7759505aafe38a4013b381008e7f3f4ea5411b12", 0x56, 0x4000000, &(0x7f0000fa3000-0x10)={0x1a, 0xff, 0x9, 0xff, 0x3, 0x321, @random="ee9f89c8de88"}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00003c4000-0xec)={r1, 0xe4, "2aa5fec7cc75270ace1e9f9af8006ee5f64fcc848f0af6341997a5b33f8c47119e3e14b58a0af1232c84fc45b145ae8d2eb7ec217987c968c3a5bf33d5500055063aef0f887e354df664627d83916c7d4653765ceb81bd7638a3c1fba35a33cccb827c59ce067d584fc2999698e1587002dc66f5cbddb45172cc63da345be61132227950dfc4230cc36e30c469c1023641f550d11551767edca9f3823c2856ac30c9df9b50f86fb0c12d7d8dbe299ae13abcc5eed66292889b6ac6b5c05f2c945d29e5ec0a6ec2811851e24b4d0623625baaa207170d6585a0df8171769937f22c864462"}, &(0x7f000055a000)=0xec) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000147000-0x6)={r2, 0x7fffffff}, &(0x7f0000f86000+0x97c)=0x6) 2018/02/02 17:16:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0x1000}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000530000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x5400}) syz_open_dev$sg(&(0x7f000099d000-0x9)='/dev/sg#\x00', 0x100000001, 0x1) 2018/02/02 17:16:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) geteuid() openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fad000-0x11)='/selinux/relabel\x00', 0x2, 0x0) 2018/02/02 17:16:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair(0x7, 0x3, 0x7, &(0x7f0000497000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f000071e000-0x64)={&(0x7f00008e1000)=[0xfffffffffffffe01, 0x3, 0x1, 0xfff, 0xffffffffffff8000], 0x5, 0x0, 0x8, 0x4, 0xbe, 0x8000, {0x7, 0x5, 0x0, 0x4, 0x1ccffe55, 0x6, 0x8000, 0x7fffffff, 0x3, 0x100, 0x7fffffff, 0x1, 0x0, 0xfffffffffffffff8, "88b5fc035e58f2aeaefe9c51559b761059cc8e0f052e38fc3cfa7ce4b1523998"}}) write(r0, &(0x7f0000a4e000-0xb1)="130000001000ffdde200f49ff60f050000230a009d0000000f00afa73022e5f9ec3e4fe8", 0x24) ioctl$PPPIOCGCHAN(0xffffffffffffffff, 0x80047437, &(0x7f00001c9000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004c5000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/02 17:16:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000c59000-0x12c)=[{{&(0x7f00005d8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000742000)=[], 0x0, &(0x7f0000475000)=""/97, 0x61}}], 0x1, 0x0, &(0x7f0000362000)={0x77359400}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000ff6000-0x14)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, r1}, 0x14) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f0000c6d000-0x5c)={0x3, 0x3, {0x2, 0x3, 0x9, 0x3, 0x6}}) connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x6]}}, 0x1c) 2018/02/02 17:16:40 executing program 7: clone(0x0, &(0x7f00000c6000), &(0x7f0000fe1000-0x4), &(0x7f00003ba000), &(0x7f000039b000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000001000-0x1000)=""/4096, 0xfe8e, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x6080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={@generic="b1be08a83b880e6766711ba9506c9ab7", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, 0x0, &(0x7f0000002000-0x4)) 2018/02/02 17:16:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000905000-0xd)='/dev/usbmon#\x00', 0x2, 0x20240) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000501000-0x1)=0x3) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000d30000-0x4)=0x8a, 0x5f) sendto$inet(r0, &(0x7f0000a29000-0x1), 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r2 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000dd1000-0x10)={0x40000000001f, 0x1, 0x3d, 0x751}, 0xc) bind$netlink(r2, &(0x7f0000b06000-0xc)={0x10, 0x0, 0x0, 0x800000}, 0xc) 2018/02/02 17:16:40 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x4) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000004a00030007fffd946fa283bc0a00800000000000031d8568791ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/02 17:16:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) gettid() getpgrp(0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000877000)) r1 = fcntl$getown(r0, 0x9) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000303000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x13, &(0x7f0000c39000-0x4), &(0x7f0000c69000-0x4)=0x4) r3 = syz_open_procfs(r1, &(0x7f0000fc7000-0xe)='net/llc\x00') sendfile(r3, r3, &(0x7f0000058000-0x8), 0x10002) 2018/02/02 17:16:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267}) timerfd_settime(r4, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f000001b000-0xc)={0x2000}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000022000-0xc)={0x2001}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)) 2018/02/02 17:16:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x10000) sendto$inet6(r0, &(0x7f00004d5000-0x1000), 0x6e, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000307000-0x98)={0x0, 0x0, 0x0, 0x0, 0xffffffff00000001, 0xf, 0xf, 0x8, "f52f9316a96d3eb60d662c46b18c3e615b2c06fa6823a5f8c29519dfb7b86046d59c6dfd58f54aba0e77fac27e6458c205766edd416134e304fbe5c8ef36b2ad", "299b52e4b25b79daea4b15b81a397c6e4bcbcf11ace5683ae23b9b62c50d712f", [0x4723, 0x8]}) 2018/02/02 17:16:40 executing program 3: r0 = socket$inet6(0xa, 0x100000000000002, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69f", 0x21) 2018/02/02 17:16:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d70000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f00000cf000)=0x6, 0x4) r1 = socket$inet6(0xa, 0x3, 0x5) sendto$inet6(r1, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/02 17:16:40 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fe6000)='/dev/rtc\x00', 0x80, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe6000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8001, 0x0, 0x0, 0xf, 0x5, 0x633579b1, 0x7}, 0x20) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fe0000)=0x3) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe7000)='/dev/ptmx\x00', 0x40400, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000062000)) [ 69.675440] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=74 sclass=netlink_tcpdiag_socket pig=12309 comm=syz-executor1 2018/02/02 17:16:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r1, r1, &(0x7f0000058000-0x8), 0x10002) 2018/02/02 17:16:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00008a6000)={0x0, 0x4}, &(0x7f0000e49000-0x4)=0x8) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000639000)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00005b8000)={r1, 0x5, 0x3, [0xf491, 0x1, 0x2dc4]}, 0xe) 2018/02/02 17:16:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007b3000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f000045e000-0x79)=""/121, &(0x7f0000e42000-0x4)=0x79) sync_file_range(r0, 0x0, 0x0, 0x4) [ 69.712703] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=74 sclass=netlink_tcpdiag_socket pig=12327 comm=syz-executor1 2018/02/02 17:16:40 executing program 7: r0 = socket(0x8, 0x0, 0x200) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000908000)=0xbeeb305db95ca826, 0x4) connect$netlink(r0, &(0x7f000015d000-0xc)=@proc={0x10, 0x0, 0x2, 0x10002000}, 0xc) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000003000-0x1c)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000a000)=@ipv6_newroute={0xb8, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9}, {}]}, @RTA_METRICS={0x88, 0x8, "8200106b2fbf63a425238e5946b775175da4c25257282298148ceef06464926e00fa5f73693d3fda29aa099a7437572c83e9e992bd8dc8f59e919303b40339b561b0f7ba05481f6c9f4fd2991c52b42266034e386d66dc781e5547908553a77e0b6fa2edeedd6e19622fb8e4005677b3aca379c80fc11735039f2aa6fb565277ad"}]}, 0xb8}, 0x1}, 0x0) 2018/02/02 17:16:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x16f}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000084e000)='/dev/sequencer2\x00', 0x7f, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000654000-0x16)={{0xa, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x433a}, {0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x0, [0x8, 0x8, 0x0, 0x401, 0x5, 0xc5, 0x4, 0x7]}, 0x5c) 2018/02/02 17:16:40 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r1 = eventfd(0x8001) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000868000)={0x2010}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000e80000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x0, []}, 0x10) 2018/02/02 17:16:40 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000830000)='/selinux/status\x00', 0x0, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000899000), &(0x7f0000b65000-0x4)=0x4) r1 = socket$inet6(0xa, 0x0, 0x55bf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000546000-0x4)=0x4) mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ffd000)='/dev/ptmx\x00', 0x40000, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000ffd000)={0xee, 0x1, 0x9, 0xb5a, 0x4, 0x17e1, 0x94, 0x800, 0x81, 0x3, 0x800, 0xcdaf}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f00002c0000-0xd2)=""/210, &(0x7f0000fff000-0x4)=0xd2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000348000-0x4), &(0x7f0000ff7000)=0x4) 2018/02/02 17:16:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f000045c000)={0x4, {{0x2, 0x0, @broadcast=0xffffffff}}, 0x1, 0x4, [{{0x2, 0x1, @multicast2=0xe0000002}}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}]}, 0x2b8) r2 = open(&(0x7f000024d000)='./file0\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000c68000-0xa0)={0x0, @in6={{0xa, 0x2, 0x10001, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x9}}, 0x7, 0x9, 0x0, 0xfe09, 0x4}, &(0x7f0000dc3000)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00004c0000-0x98)={r3, @in6={{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xf9}}, 0x4, 0x7ff}, 0x98) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r4 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r4, r4, &(0x7f0000058000-0x8), 0x10002) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001e7000)='/selinux/mls\x00', 0x0, 0x0) 2018/02/02 17:16:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d87000-0x8)={0x0, 0xff}, &(0x7f0000942000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000c8000-0x8)={r1, 0x57b1}, 0x8) 2018/02/02 17:16:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = dup3(r0, r0, 0x80000) ioctl$TCGETA(r1, 0x5405, &(0x7f0000d71000)) shutdown(r0, 0x0) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xffffff0d, 0x0, 0x0, 0x7ec0564612021139) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000cee000-0x10)={0x2, &(0x7f000046f000-0x10)=[{0xfe, 0xfffffffffffffffb, 0x21, 0x6}, {0x100000000, 0x4, 0x101, 0x9}]}, 0x10) clock_gettime(0x0, &(0x7f00001b8000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000e14000-0x1a4)=[{{&(0x7f00006de000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000635000)=[{&(0x7f0000132000-0xde)=""/222, 0xde}, {&(0x7f000003f000)=""/224, 0xe0}, {&(0x7f0000a85000-0xe8)=""/232, 0xe8}, {&(0x7f0000ba1000-0x91)=""/145, 0x91}, {&(0x7f000056d000)=""/225, 0xe1}, {&(0x7f0000a79000-0xa8)=""/168, 0xa8}], 0x6, 0x0, 0x0, 0x890e}, 0x2}, {{&(0x7f0000da1000)=@nfc, 0x10, &(0x7f0000800000-0x10)=[{&(0x7f0000bc6000-0xab)=""/171, 0xab}], 0x1, 0x0, 0x0, 0x2}}, {{0x0, 0x0, &(0x7f00008c2000-0x50)=[{&(0x7f000052b000-0x4a)=""/74, 0x4a}, {&(0x7f000088d000-0xee)=""/238, 0xee}, {&(0x7f000090b000-0x21)=""/33, 0x21}, {&(0x7f000076c000)=""/23, 0x17}, {&(0x7f0000a31000-0xac)=""/172, 0xac}], 0x5, &(0x7f0000d60000-0x1000)=""/4096, 0x1000, 0x5}, 0x2}, {{&(0x7f0000f99000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c, &(0x7f0000369000)=[{&(0x7f0000af4000)=""/4096, 0x1000}], 0x1, &(0x7f0000300000)=""/104, 0x68, 0xe93}, 0x7fffffff}, {{&(0x7f0000a9c000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f00002db000)=[{&(0x7f0000adc000-0x7e)=""/126, 0x7e}, {&(0x7f000016b000)=""/218, 0xda}, {&(0x7f0000b61000-0x79)=""/121, 0x79}, {&(0x7f000064a000-0xb4)=""/180, 0xb4}, {&(0x7f0000659000)=""/154, 0x9a}], 0x5, &(0x7f000010b000)=""/55, 0x37, 0x9}, 0xec}, {{&(0x7f0000408000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f0000ec5000)=[], 0x0, &(0x7f00003c8000)=""/56, 0x38, 0x4}, 0x4a2}, {{&(0x7f0000a6e000)=@ax25, 0x10, &(0x7f00006fe000-0x20)=[{&(0x7f0000c8c000-0xa1)=""/161, 0xa1}, {&(0x7f00002b2000)=""/200, 0xc8}], 0x2, &(0x7f0000951000)=""/146, 0x92, 0x8}, 0x7}], 0x7, 0x2000, &(0x7f0000ae7000-0x10)={r2, r3+10000000}) close(r0) stat(&(0x7f0000dbd000-0x8)='./file0\x00', &(0x7f0000c9e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000284000+0x5cc)='/dev/vga_arbiter\x00', 0x40000, 0x0) setfsuid(r4) 2018/02/02 17:16:40 executing program 6: r0 = syz_open_dev$mice(&(0x7f000081d000-0x10)='/dev/input/mice\x00', 0x0, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000000)=""/228) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = getpid() syz_open_procfs(r2, &(0x7f0000f05000-0xe)='net/rt6_stats\x00') preadv(r1, &(0x7f00007f7000)=[{&(0x7f00003ab000)=""/114, 0x72}, {&(0x7f000074e000-0x3b)=""/61, 0x3d}], 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r3 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r3, r3, &(0x7f0000058000-0x8), 0x10002) 2018/02/02 17:16:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000da3000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00000de000-0x11)='/selinux/context\x00', 0x2, 0x0) write$selinux_validatetrans(r0, &(0x7f0000cad000)={'system_u:object_r:crack_db_t:s0', 0x20, 'system_u:object_r:ptmx_t:s0', 0x20, 0x39, 0x31, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x6d) munlock(&(0x7f0000ab2000/0x13000)=nil, 0x13000) 2018/02/02 17:16:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f000095f000-0x10)={&(0x7f0000948000)={0x4c, 0x5, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) syz_open_dev$usbmon(&(0x7f00004b9000)='/dev/usbmon#\x00', 0xfffffffffffffbff, 0x80000) creat(&(0x7f0000594000-0x8)='./file0\x00', 0x9a) 2018/02/02 17:16:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x4000000) sendto$inet6(r0, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a7e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000896000)=""/4096) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000178000)={0x0, 0xfffffffffffffbff, 0x24}) fanotify_init(0x30, 0x1000) 2018/02/02 17:16:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00006b1000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b8502cae0765596430018fe58a2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0000000000000006b795461b0300fd97ab4f914a0f538e", 0x58}], 0x1) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000012c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00009a0000)=0x8000, &(0x7f0000a39000-0x4)=0x4) 2018/02/02 17:16:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000419000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00004a0000)={&(0x7f0000819000/0x4000)=nil, 0x0, 0x5, 0x0, &(0x7f00002a2000/0x3000)=nil, 0x4}) r1 = socket$netlink(0x10, 0x3, 0x5) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000dc8000-0x14)={0xffffffff, 0x1ff, 0x8, 0x2b5c4630, 0xcb, 0x6, 0xffffffffffffa3d5, 0xfffffffffffffff8, 0xffffffffffffff81, 0x7fff}) writev(r1, &(0x7f00001b1000-0x10)=[{&(0x7f000086f000)="290000002000190000f13effffffda060295040000e80001040000040d000300000800000005000000", 0x29}], 0x1) 2018/02/02 17:16:40 executing program 7: r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000950000-0x118)=[@in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x0, 0xdee, @mcast2={0xff, 0x2, [], 0x1}, 0x20}, @in6={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x348d000000000}, @in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}, @in6={0xa, 0x1, 0xfffffffffffffff7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, @in6={0xa, 0x0, 0x66f8, @dev={0xfe, 0x80, [], 0x0, 0x17}}, @in6={0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x1, 0x2, @empty, 0x8001}, @in6={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0xffffffff}, @in6={0xa, 0x0, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0x83}], 0x118) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000000000)=@hdr={0x1, 0x0, 0x0, 0x8, 0x7, 0x6, @ipv4={{0x30, 0x4, 0x7fffffff, 0x4, 0x15d, 0x3, 0x0, 0x1, 0xf7, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[@ra={0x94, 0x6, 0x9}, @noop={0x1}, @cipso={0x86, 0x59, 0x8, [{0x0, 0x5, "fb67ff"}, {0x7, 0x10, "83e9c35236948b8c1999de5fab26"}, {0x7, 0x3, '{'}, {0x5, 0x8, "def27cc46459"}, {0x0, 0xb, "f17b7a06531ed36eec"}, {0x7, 0xf, "de66f9e1ba4455197c69564de5"}, {0x6, 0x4, "69a3"}, {0x0, 0x12, "c5fcb4b0abc7c5af124ee91f7d15d7a2"}, {0x6, 0x3, "15"}]}, @generic={0x7, 0x8, "0e651d3b9fff"}, @ssrr={0x89, 0x7, 0xfff, [@empty]}, @rr={0x7, 0x17, 0x7, [@dev={0xac, 0x14, 0x0, 0x17}, @dev={0xac, 0x14, 0x0, 0xe}, @dev={0xac, 0x14, 0x0, 0x12}, @remote={0xac, 0x14, 0x0, 0xbb}, @empty]}, @timestamp={0x44, 0x24, 0x20, 0x1, 0x3, [{[@empty], 0x6}, {[], 0xbf}, {[@multicast1=0xe0000001], 0xfff}, {[], 0x2}, {[@multicast1=0xe0000001], 0x3}]}]}}, @dccp={{0x2, 0x1, 0x4, 0x1, 0xff, 0x0, 0x0, 0x0, 0x6d, "ac9f67", 0x8, "d7dd29"}, "c5c0aa69c9a2a549ebc496f56dceecc3de6082e4068ec8c6a200a2adc571b249b626922898016e4e5843e417fad1682e23e12e74edf7aafd60957fcb3a24a7808aeb3399f255d678f98722b400ef4fef8d476ad17372591aac86c90ae15c72f5e4c34703724cb96689518d4be0a5041c467ffef03a4330bd4774ff4d4a54d83f7c2b457148f89163b98f1f3e5f"}}}, 0x167) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xef, &(0x7f0000002000-0x6a)=""/106, &(0x7f0000000000)=0x6a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b98000)='/selinux/load\x00', 0x2, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d37000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f00005b3000), 0x10001b4) 2018/02/02 17:16:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000727000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000cc7000-0x4)=0x6e, 0x0) getsockname$inet6(r1, &(0x7f00004c7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00008e6000)=0x1c) socket(0xf, 0x1, 0x20e) getsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000e83000-0x4), &(0x7f0000b52000-0x4)=0x4) pwritev(r1, &(0x7f0000317000-0x30)=[{&(0x7f0000471000-0x8c)="748971f0270877fb5944540b5f33e28c537beb9c7f5a21bc23c84ef3c8f228293ab08f0107951319e42d06c20613e3ec1694eaa44e5a9bf66d88ef0091716a96bbaa69fc2da08978ff6edf7607b41c2f93bd2c9c96ecdafbbb05c7b00d5f84802a967e4e0f4ff6e67f342982c862855d3f9b37f51205d5643b3971face232106da81f60b917ca9cc226bf54b", 0x8c}, {&(0x7f0000d53000-0xb8)="f4fd4f830a3ed4a2dc79abf90dffbe97b87bb18d2f682197caa9faa4c380e7d527d07a36f4a0f44e1b5461ed016bcfd47acd0990beca7d1d0d5bef74f2ef36e6da782f4ad3e6684f1453aa94b61aac3b3dd045728c48c46c7fb032eee423343f3b8a81c1e70a9b7dc9ba0e8e7df8210189531cf86e18997ee64677e8abd8d229377fb67f88bd6b0d00fc9064d1ccaaa34b42cde84e2db5cc50b3219c7ba94ec5efd867bc838680a76e8da268aac027df81f337f60acc22db", 0xb8}, {&(0x7f0000420000)="7bd31dfc6dccc23f286786e7cbdbcabaeae2c1a47512ca3855762ac6a8b266572c7ba3a44fe1d99a6dff59", 0x2b}], 0x3, 0x0) 2018/02/02 17:16:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000604000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000d2e000)='\x00') sendto$inet6(r0, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/02 17:16:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000cc0000-0x8)='./file0\x00', &(0x7f0000ceb000)=@random={'osx.\x00', "73656c696e75787d7dd923757365722e28275e2d736563757269747900"}, &(0x7f0000c4d000)='(bdevmime_typeem1#}vboxnet1\x00', 0x1c, 0x0) lremovexattr(&(0x7f0000461000)='./file0\x00', &(0x7f00004dc000)=@random={'system.\x00', '%:trusted\x00'}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d50000-0xd)='/selinux/mls\x00', 0x0, 0x0) [ 70.061473] netlink: 64 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/02 17:16:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) writev(r0, &(0x7f0000e12000-0x10)=[], 0xd1e59e9ce5f5e69) [ 70.120547] netlink: 64 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/02 17:16:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f000054f000-0x4)=0x7114, 0xffffffffffffff58) r1 = dup3(r0, r0, 0x80000) ioctl$TCSBRK(r1, 0x5409, 0x1) sendto$inet6(r0, &(0x7f00004d5000-0x1000), 0x0, 0x4, &(0x7f00000eb000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000408000)) syz_open_dev$tun(&(0x7f0000021000-0xd)='/dev/net/tun\x00', 0x0, 0x2) 2018/02/02 17:16:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000fdd000-0x8)) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f96000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) getsockname$unix(r1, &(0x7f0000465000)=@file={0x0, ""/108}, &(0x7f0000e99000-0x4)=0x2) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x20, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0xfffffffffffffffe}, [@nested={0xc, 0x2, [@typed={0x8, 0x1}]}]}, 0x20}, 0x1}, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f0000653000-0x1000)=""/4096, 0x1000) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00008f0000)={0x0}) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00000ef000)=0x5, 0x3) 2018/02/02 17:16:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d7d000-0xb)='/dev/loop#\x00', 0x1ff, 0x10000) fcntl$setlease(r0, 0x400, 0x2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r2 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r2, r2, &(0x7f0000058000-0x8), 0x10002) 2018/02/02 17:16:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cd2000)='/dev/rtc\x00', 0x400, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000096e000+0x20c), &(0x7f00009d2000)=0x8) r1 = syz_open_dev$mice(&(0x7f0000a32000)='/dev/input/mice\x00', 0x0, 0x20200) fcntl$setstatus(r1, 0x4, 0x2000) r2 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005f8000-0xe8)={{{@in=@rand_addr, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000d54000-0x4)=0xe8) setxattr(&(0x7f0000f32000-0x8)='./file0\x00', &(0x7f0000373000-0x19)=@random={'osx.', '/dev/input/mice\x00'}, &(0x7f00008b4000-0x12)='}.cpusetwlan0em1-\x00', 0x12, 0x3) getgroups(0x4, &(0x7f0000e98000-0x10)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000770000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000b9000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, [0x20, 0x6, 0x400, 0x3, 0x5, 0x401, 0x2, 0x6, 0x3f, 0x6, 0x0, 0x455, 0x8, 0x8731, 0x100000001]}, &(0x7f000047d000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000414000)={0x0, @in6={{0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x2, 0x7}, &(0x7f0000b4c000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ded000-0x10)={0xf6d, 0x0, 0x675b, 0x7ff, 0x0}, &(0x7f00000e9000)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000fcc000)={&(0x7f0000270000)=@in={0x2, 0x3, @rand_addr=0x1}, 0x10, &(0x7f0000968000-0x50)=[{&(0x7f0000af1000)="2fcbc0cbf4cf53d13bc0f395f7cccdc3a83fa7cbe9b57e11c9212262d7722d5a623963c9b789d2ef1bb5d316462d8747ddf872cddee814b4841f0512c62ba78c26c4f51ed09928bfc34d92364cb8300e4dd6cb21f9b387665f5cfe6e5668c23ca98a55ec79f0fb9894", 0x69}, {&(0x7f0000440000)="58df68d0bf488d744d562ca7832698f57f8aa6f302bbee82343c4c72a87969710ddf77ad2836b88b7e2464d6730caefaacb3dc3ae39800e98d132e44c9314b18bca2b2a3dd2c1faa471b", 0x4a}, {&(0x7f00003dc000-0xc3)="164a3e444fd28d9362fdd33b3bfff088af682344e538555d4be0cbe331ecca35986f3d61b76aa3715eb8cba19d712455f71b823bdfee8fc7b179c974d2302e153b8972676446a0439e3810eae2a0d089b142c00f503c6a276ff8f4a33aacf66ba0e1865db9db90c67c1eb8931f125ab955d61dc8fbc4e1c79b04b07573fa53921399b6b0f9ea9af2fa8d8486ac560a0a85b316df38ada10d7f6c3b6779346447ce5b7789a5c93acb382dfde558fbb5fb7ebf15d013033cdb33f07d7253939051922ef2", 0xc3}, {&(0x7f00005cb000)="2d9c681bd6cb1849dc754cd023df7d23f06668f488af7e6bc3faba48a562cddc11bef01a4c4a7a8b05129ba61e7705f3dc8840833b4ed5c08450d16a8f77cae50e33cdf89644a9627debe904bc434445dd85d30845d80c6d3c119589047cf2cb87324f3680aefc4d64942ec85cc0b7d2ae39044fda21bd64ed8cdac3cd7e2268e2d4ffbb40b9cbaf37041e2e0500f97527319055b041f338a12e1e7cb14afcdca1562c76609e84fffae7078bc017a9fed318bba70964d25a983a4b14a75096c43e29735585", 0xc5}, {&(0x7f000047a000)="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", 0x1000}], 0x5, &(0x7f0000f43000)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x20e, 0x400, 0x37d8, r6}}, @init={0x18, 0x84, 0x0, {0x40, 0x1f, 0x10000, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x20, 0x4, 0x200, 0x4, 0x1000, 0x3, 0xfff, 0x3, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8008, 0x9, 0x5, r8}}, @init={0x18, 0x84, 0x0, {0x3ff, 0x5, 0x7ff, 0x2}}], 0xf0, 0x4880}, 0x40000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000ce000-0xe8)={{{@in=@rand_addr, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000be6000)=0xe8) getresgid(&(0x7f0000925000-0x4)=0x0, &(0x7f0000ef1000-0x4), &(0x7f0000c7e000-0x4)) sendmmsg$unix(r1, &(0x7f00005c4000)=[{&(0x7f0000ab6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000c2000-0x60)=[{&(0x7f0000dac000)="8383d547c4fe34cb5478cc24a4f4341fee23b1af1de6fd6469b11897dda081", 0x1f}, {&(0x7f000016b000-0xc8)="5aa1d6ebdd84c7b45db4a2d52c6058a1bafae0e5f383a48a3e5d148cf2e8b37dd1ec4cb8cda13a975f827b7734f3216603709afbb913f7944937382c24c6f049daf205789749f1bfd2e46019c75a972b7e63fdf02568b471fd036ea07b0e3c082542465ff46c9df72de2a664984188a350cc768e72cf50850a966776c11c4d9504f0db5f13c3351a9723eeb834c952809c3bb9c7409de858b634970125058bbeafefc993f6a02f3dc48fc89193603f4ac5ff3fdd130036febea9e65ab8fe8027326a20140fba3a5b", 0xc8}, {&(0x7f00005ba000-0x26)="8c24aaa75c6eb90a24642368ad4cdf10f9bd4104f72c73f646d3d24faba36937bba0320ce6cf", 0x26}, {&(0x7f00004a7000-0x1b)="32f856036a3021fa5e0a6c38a66b7bcbcff32496e3b5dc3fcd33f4", 0x1b}, {&(0x7f0000aef000-0x1c)="658f36b02a0cfbe9f1500179f142d91c32b8df91545f9e246e22955b", 0x1c}, {&(0x7f000091f000)="76c6b469fc3c9190a1dbaf90c8bcd0ace88b55eb3e5258fb81117d8ad1e9a7ac6098f1faea04b6f19947e1b72984eeba5f387a9b1016f3315a9379b1dec290820e672393bc3385a5311ab47a4d8ba438558daea447d527c6f2a8a4a0b2427f84ba0e457454f9dae8fc3d4e15b1d3b3f60fa6e1a907b1e97569229f924aa46e106ba5a3e1f87bc0431b26c4cdd1ad6c4f04f789d0678df62217f1d590b29ad8d02e53b0a4", 0xa4}], 0x6, &(0x7f00008ba000-0x160)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r5, r9, r10}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r1, r0, r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r1]}, @rights={0x38, 0x1, 0x1, [r1, r0, r0, r1, r0, r0, r1, r0, r0, r0]}], 0x160, 0x4001}], 0x1, 0x80) 2018/02/02 17:16:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000fd1000)={0x0, 0x400, 0x0, 0x0, 0x7}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00004cc000)={r1, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000888000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0xa, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr, @multicast1=0xe0000001, @broadcast=0xffffffff, @rand_addr, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x38) r3 = dup(r2) setsockopt$inet_mreqsrc(r3, 0x0, 0x26, &(0x7f0000041000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) 2018/02/02 17:16:40 executing program 7: mmap(&(0x7f0000000000/0xa01000)=nil, 0xa01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x21) r1 = dup2(r0, r0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000a00000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10000}) 2018/02/02 17:16:40 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000484, &(0x7f000005a000-0x18)=""/24, &(0x7f00003ec000+0xc37)=0x32a) 2018/02/02 17:16:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000470000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000b82000)='devpts\x00', 0x0, &(0x7f000000a000)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000074c000-0x9)='/dev/rtc\x00', 0x2b0042, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000a13000)=0x1) symlink(&(0x7f0000e32000-0xc)='./file0/bus\x00', &(0x7f00002b4000)='./file0/bus\x00') mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) 2018/02/02 17:16:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e10000-0x7)='limits\x00') openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e09000)='/selinux/enforce\x00', 0x100, 0x0) readv(r0, &(0x7f0000635000-0x70)=[{&(0x7f00008f7000-0x1000)=""/4096, 0x1000}], 0x1) 2018/02/02 17:16:40 executing program 7: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigsuspend(&(0x7f0000001000-0x8), 0x8) socketpair$unix(0x1, 0x80000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x0, r0}) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r2, &(0x7f0000a0d000)=@known='system.sockprotoname\x00', &(0x7f0000b36000)=""/144, 0x90) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000000000)=@sco, 0x8, &(0x7f000064e000)=[], 0x0, &(0x7f0000b36000)}, 0x0) dup2(r1, r2) tkill(r0, 0x15) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000030b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r4, &(0x7f0000013000-0x8d), 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}}, 0x10) fcntl$setsig(r3, 0xa, 0x12) r5 = dup2(r3, r4) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r5, 0x8, r0) tkill(r0, 0x16) 2018/02/02 17:16:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000090000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001f0000)={@common='irlan0\x00', &(0x7f0000d31000)=@ethtool_drvinfo={0x3, "a2468f9404aff9ed16c258f9dd40ec8079613fa5d4f6b84991e0683e0f38960c", "62f87d6f6133da5015e785ae067fc16a9e6c375eccec498f23664215a04187de", "dd2d5a6564d301b1f81c2f0c5e6a1a8e6be6b8fda4b40eff981262761ed5c59c", "a71c105a5fd8f597655d9dd41ab25dc20fcd88da58599c602fc70d5e56c57367", "29aa6b68ec14c870c3c22e5cd414908b25a46ffdafe805cb9a96ba89cdfba227", "e8344a8ae28eafdfb32e843f", 0x57, 0x80000000, 0x101, 0x63, 0x8}}) write$selinux_create(r0, &(0x7f00001e2000-0x4d)=@objname={'system_u:object_r:fonts_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x35, 0x35, 0x20, './file0\x00'}, 0x4d) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000550000-0x8)) r1 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r1, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x1, 0x1539, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/02 17:16:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0xb0, "c552d546b941b912f5b3de4114c780ca6b85466e4925fb4c82fa666ad2b71dc6288780a19d5d8de62e5869e9ee790a8c51c2182b58b6bdd75c61ee68006be38c4be55aef84a17ec8876c2556447d446046c4cd4d900bf814716218cc5945ef117cbc9c44d22f34699022220e2757d9a5fd8d729f8ede0e44fe16410a50eb790c8ababd8a36cd0b56c15e6188da3c80bfbf421552297985b0033da8c2bcbdbe1f4438819f45827c27aaaa0cd371f8306b"}, &(0x7f0000005000)=0xb8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) 2018/02/02 17:16:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() r0 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000046b000)) 2018/02/02 17:16:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) socketpair(0xa, 0x3, 0xcf, &(0x7f0000e38000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000882000-0x4), &(0x7f0000e90000-0x4)=0x4) r3 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000d7a000)) sendfile(r3, r3, &(0x7f0000058000-0x8), 0x10002) 2018/02/02 17:16:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000b01000-0x8)='./file0\x00', 0x400, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000386000)={0x0, 0x4a7, 0x187}, &(0x7f00003e0000)=0x8) epoll_create1(0x80000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00005d1000)={0x0, 0xa5, "741ac6a7e0f62dbeae15884166aeeb0500efb767c3c0fecada6e6a09ec9384ab2030f5a679c985f10a743ec3613866ec6c7ac48da132298478034aed7a11c181184c2a4dc585ba51578b8f337b2a66f793e467bde97b65360164c8c2933630e28943a256aa04dbdffe1c112b5579b247537891747b50107fa7bddc050a7edc4e0b2c6b7135449358d2c048323318c4f3922a5c74b077e72f0c593d273a7d4dadf254b3948d"}, &(0x7f0000739000)=0xad) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000a5d000-0xe)={0x0, 0x1, 0x3, [0x5, 0x6, 0x5]}, &(0x7f0000f8b000)=0xe) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000e61000-0x108)={0x0, @in6={{0xa, 0x2, 0x8001, @ipv4={[], [0xff, 0xff], @rand_addr=0x7fffffff}, 0x2}}, [0x7, 0x5, 0x4, 0xb1, 0x6, 0x7, 0x9, 0x0, 0x6, 0x9, 0x9, 0x8, 0x1ff, 0x4, 0x5]}, &(0x7f0000e9c000-0x4)=0x108) sendmsg(r0, &(0x7f0000633000)={&(0x7f0000063000-0x9)=@rc={0x1f, {0x5, 0x3, 0x9, 0xf4a6, 0xffffffffffff6991, 0x9}, 0x64}, 0x9, &(0x7f00006ab000-0x30)=[{&(0x7f0000940000)="240ad692f8572cd3b7a3604a6c2209ad8b9e2a500cfb49cd2a556b8a037a06fc026479698d3ed01d2470c70128fbe55cdc718c5f8d35663ace6f0bef3144ae7eac73fe288c62b948781b6d57852b591359882bb09cdbc4533ac231b174f534b8ca49a0c2a57a614c3eb475327c9745cec9612376d5671d9be2a7d34d72da06b0cff6d3", 0x83}, {&(0x7f000057f000-0x8a)="b9844687b0afe555e4c16da7b95688c01a874088dbbe0d4e3a326625058977d397aeec0f57e6c084a97e9d9dfc96dd9a6f8a675866f5233652cde37db0c5af29d110a54134ed47ae9aeb3a3d690823651351dc9761e25add7bf2fca23c6bdbfb3201bdc038bf1eeecdfb75ae7e25f70e7d651f1a223f9bf99a6cb45377776822d58e07f6d01f3b70dcca", 0x8a}, {&(0x7f0000c49000-0x2a)="933a87a923dad1864beffa3eca6ff8f2ca0affe2299d78884504f3eaccfb1314b232502e78de4c6c75a0", 0x2a}], 0x3, &(0x7f0000933000)=[{0xb0, 0x116, 0x8, "061fe6b657389b5322c0e847529acb2e5579fa2f99d063ff43ad06e3b877455115186d670d375f26f820b6f836b56fdc2f120b57a4fe0166b51f038fff8dd116a24253b124bf3da808b4c80c7a97a18b15648c44b773f556e49e52ee0e2079c391c9616e5bc17a67922b7688ee5e5f41cef3936347bf7dfedd5e2d9dc85a3cda0954aff6557567ad78108702f57b4401a467594e109c672985b695b1"}], 0xb0, 0x40000}, 0x24040040) r5 = getpgrp(0xffffffffffffffff) getpriority(0x1, r5) sendmsg$inet_sctp(r0, &(0x7f000021f000-0x38)={&(0x7f0000c03000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c, &(0x7f0000518000-0x20)=[{&(0x7f00001ad000-0xa5)="6c2b63f2f555e53150843845756b7d0128a5a0b8374959d0b71085117f8595e8a82b35630474f33d6523a504819ba6c9aa91ac8dcdb2f342b57e1d0e1868a4d4541b9732c03efde29a5c4279abc9756df67fb92581001f5fdc8cf4728322cc14fd37602f060bc4fd551888653cb4ecc34405e4c71b847c73e51bad671d35d67e41fe97cfee00a369f2b8d1dba107bb7caa3963fbbdc774c25f17d20f5161960cac4cdee1ff", 0xa5}, {&(0x7f0000c13000-0x2a)="fede2a570bc5b13c27a9f9bff2013a4f93f98c66b758a6fdef1c2e0c1795ccdcec4850edda7b9b1609e7", 0x2a}], 0x2, &(0x7f00004d8000)=[@sndrcv={0x30, 0x84, 0x1, {0x1000, 0x6, 0x4, 0xfffffffffffffff7, 0xffffffffffffff10, 0x7, 0x2, 0x8, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x5, 0x2, 0x6, 0x2, 0x81, 0x8, 0xffffffffffffffe0, r2}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffe00, 0x2, 0x4, 0x5}}, @init={0x18, 0x84, 0x0, {0x3, 0x8b, 0x9, 0x800}}, @init={0x18, 0x84, 0x0, {0x2, 0x7fff, 0x6, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x9, 0x8002, 0x3, 0x6, 0x5, 0x0, 0x10000, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x1000000000000, 0x5, 0x6, 0x2, 0xffffffffffffff81, 0x20, 0x3f, 0x63, r4}}], 0x150, 0x4}, 0x4000) r6 = syz_open_procfs(0x0, &(0x7f0000ea9000-0x16)='net/ip_tables_targets\x00') preadv(r6, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/1, 0x1}], 0x1, 0x102) 2018/02/02 17:16:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000a3d000)) sendto$inet6(r0, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/02 17:16:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000aa7000)) syz_open_pts(r1, 0x2000) ioctl$int_in(r1, 0x5452, &(0x7f0000b00000-0x8)=0x7) dup2(r0, r2) [ 70.344531] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 70.437285] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/02 17:16:41 executing program 6: socketpair(0xd, 0xe, 0x1, &(0x7f0000040000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x4, @time={0x0, 0x989680}, 0x2, {0x200, 0x40}, 0x8, 0x1, 0x75}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a89000)='/dev/vga_arbiter\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000ff4000)={0x8000, 0x6, 0x7, 0x1ff, 0x9, 0x1ff, 0x40, 0xfff, 0x100, 0x6, 0xc971}, 0xb) r3 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r3, r3, &(0x7f0000058000-0x8), 0x10002) 2018/02/02 17:16:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d72000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) socketpair(0x0, 0x80001, 0x0, &(0x7f0000bfc000)={0x0}) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x27) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{}, {0x0, 0xfffffffffffffffd}}) 2018/02/02 17:16:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000055a000-0x10)={0x1, 0xfffffffffffffffc, 0x4, 0x5}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ae1000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000701000-0x4)=0x6, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00004c8000)={0x0, 0x2caf351, 0x1, 0xffffffffffffb2dd, 0x5, 0x1}, &(0x7f0000960000-0x4)=0xcd) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000cbf000-0xe0)={r2, 0xd8, "1a9c23aa5e2ce7e4cad147540cc560c2fb50e35fbc92eacd9369700c80505cdb939f8e6dcb2e6ae0d8bcfe7ea4a6401399e3fa585277378e8ed491883a9d67d3b8a19d784c1de1e3f58fd8fbdfe1c4d6275dcbe47c78c10301f442ce2a4b5057cca8b060a06a74e71874c574025c6db0ff98e2a7984ad69835750078276bc2115ecec391ce3437e56a65b2a65982e802307bbc6457c275d40122d24a7b22c8569ad40d785694775376a97821d9dab689627461dff9b0e6d0b1dd97c5018a6e9ec57ea4b65773a1600d4ad6a5a18806cda80f854b76602bf8"}, &(0x7f0000bbb000-0x4)=0xe0) ioctl$KDDISABIO(r1, 0x4b37) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x1b4, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth_trunc={0xc4, 0x14, {{'md5\x00'}, 0x3c0, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203129b72f9695892a7c42ed5f8161fc9001d30817ad2a5db8f6c60eedacf45a990b7bb52832efb51dc40a75ef916f93618463a200077c8e7"}}]}, 0x1b4}, 0x1}, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000180000-0x8)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000cbf000)={{{@in=@empty, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000e45000-0x4)=0xe8) r4 = geteuid() sendmsg$nl_xfrm(r0, &(0x7f0000251000)={&(0x7f0000524000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000308000-0x10)={&(0x7f0000c93000-0x354)=@allocspi={0x354, 0x16, 0x300, 0x1, 0x3, {{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@dev={0xfe, 0x80, [], 0x0, 0x12}, 0x3, 0x3, 0x2, 0x4, 0x2, 0x0, 0xa0, 0x3f, r3, r4}, {@in=@rand_addr, 0x3, 0xff}, @in6=@loopback={0x0, 0x1}, {0x9, 0xbe, 0x2, 0x0, 0x100000000, 0x40, 0x4, 0x1d4}, {0xffffffffffff8001, 0x7fff, 0x4, 0xc71b}, {0x5, 0x1ff, 0x6}, 0x7, 0xffffffffffffffff, 0xa, 0x1, 0x6, 0x30}, 0xffffffff, 0xd6d}, [@algo_comp={0x54, 0x3, {{'lzs\x00'}, 0x60, "c2ee650b5d4549eecb60f23d"}}, @replay_esn_val={0x20, 0x17, {0x1, 0x5, 0x0, 0x2, 0x2, 0x101, [0x1cc10706]}}, @lastused={0x10, 0xf, 0x10000}, @tmpl={0x1c4, 0x5, [{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x33}, 0xa, @in=@empty, 0x5, 0x3, 0x3, 0x7ff, 0x7f36, 0x7, 0x8}, {{@in=@rand_addr=0x6, 0x1, 0xff}, 0x0, @in=@multicast2=0xe0000002, 0x5, 0x3, 0x1, 0x2, 0x0, 0x3, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x1, 0x7, 0x3, 0xfffffffffffffc85, 0x6, 0x5, 0xffffffffffffffc0}, {{@in=@empty, 0x1, 0x7c}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x5, 0x0, 0x3, 0x80000000000, 0x6, 0x4, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x7f}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x5, 0x3, 0x3, 0x1, 0x1000, 0x3, 0x1f}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x2b}, 0xa, @in=@multicast1=0xe0000001, 0x7, 0x0, 0x3, 0x6, 0x1, 0x80000000, 0x5}, {{@in=@empty, 0x1, 0x7e}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x7, 0x3, 0x0, 0x483, 0x10000, 0xb6, 0xd8c}]}, @coaddr={0x14, 0xe, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}]}, 0x354}, 0x1, 0x0, 0x0, 0x8000}, 0x10) 2018/02/02 17:16:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x100800, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/02 17:16:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000010000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007c0000-0xa)='/dev/ptmx\x00', 0x200800, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000bd7000)=0x3) open(&(0x7f0000807000)='./file0\x00', 0x885d3addd51b95d2, 0x0) 2018/02/02 17:16:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000172000-0x11)='/selinux/context\x00', 0x2, 0x0) select(0x40, &(0x7f0000bf8000-0x40)={0x45b, 0x7fffffff, 0x6, 0x8, 0x4, 0xbdeb, 0x0, 0x8}, &(0x7f0000dc2000)={0xffff, 0x4, 0x6ffdc4dd, 0x3, 0xe5, 0x9343, 0x7f, 0x6}, &(0x7f00005db000-0x40)={0x6, 0x4, 0x2, 0x0, 0xfffffffffffffffc, 0x7, 0xf1d0, 0x3ff}, &(0x7f00000b7000)={0x0, 0x2710}) r2 = gettid() rt_sigqueueinfo(r2, 0x21, &(0x7f000040b000-0x10)={0x1e, 0x0, 0x3f, 0x10000}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000974000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) fcntl$setsig(r1, 0xa, 0x28) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006cf000)={0x0, &(0x7f000026d000)=[]}, 0x10) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000ffd000-0x14)={@loopback, 0x0}, &(0x7f0000b44000)=0x14) rename(&(0x7f000008f000)='./file0\x00', &(0x7f0000fa2000-0x8)='./file0\x00') setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000a4d000-0x4)=0x1, 0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000026b000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x745, r4}) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000ccf000)=0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000851000)) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f00001ed000), &(0x7f00001bd000)=0x4) setsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000d5c000-0x4)=0x4a, 0x4) fcntl$lock(r1, 0x800000000000000, &(0x7f00000c3000)={0x2, 0x5, 0x3f, 0x7, r5}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a8c000-0x4a)="2e6a915e573efc72ec777eb2b2afbbe071bfe4f88f51e35259d36ea6eb69a5f38232fa404e0ab441d8ab248a31b10669ee3f84433c67f3aeba6577616e5dd243326b4d3ec62811e25962", 0x4a, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x1, 0x20000000012c6, 0x1000010004, 0x8000400}, 0x14) shutdown(r0, 0x1) 2018/02/02 17:16:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000fd1000)=@full, &(0x7f0000458000)=0x48, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000013a000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r1, &(0x7f0000a69000)="9e0e2705882db378bdcbe9e2919419606a6a1c5a4e2bb284347e6d8fb78487d44ef982e3878ce9ce7764fac8e03e55dfeaf13e14eb6c9b339e062219c614002a8b3f776551ea9bb46c0a0d08b30827273631a727ed7135c3933a9ad3a7d1386e93ad1baa7a1aa8d9fba3a7a72bcf918a67039d75d9a33bfcda3d02526ef4453465e7156f63438498d697d6dce76ab9d0d32c8202dd10bdd005756c94e5b47a5f6b", 0xa1, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000004000)=[{0x3}, {}], 0x371) 2018/02/02 17:16:41 executing program 3: 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) r0 = open(&(0x7f0000003000-0x8)='./file0\x00', 0x202000, 0x40) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000003000), &(0x7f0000001000-0x4)=0x4) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r3, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) fallocate(r3, 0x0, 0x0, 0x4ef) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000005000-0x1)="cb", &(0x7f0000011000), &(0x7f0000002000-0x4), &(0x7f0000003000-0xbf)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 17:16:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f00008f5000)=@known='trusted.syz\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000eaf000-0x4)) 2018/02/02 17:16:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) fanotify_init(0x1, 0x40000) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00005c9000)={0x2, {{0xa, 0x2, 0x80000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}}, 0x88) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000009a000-0x8)) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r1, r1, &(0x7f0000058000-0x8), 0x10002) 2018/02/02 17:16:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x3, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a7000)={0x14}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00006a3000)) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000090e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000f1e000-0x8)={0x0, 0xfffffffffffffbff}, &(0x7f0000d34000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000dc2000)={r3, @in6={{0xa, 0x1, 0x8, @empty, 0x400}}, [0x9, 0x3, 0x4, 0x3, 0x10000, 0xffffffffffffff80, 0x9, 0x0, 0x8, 0x6, 0x1000, 0x5, 0x1, 0x0, 0xfffffffffffffffe]}, &(0x7f0000d48000-0x4)=0x108) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000831000-0x4)=0x0) r5 = geteuid() getgroups(0x2, &(0x7f0000d6f000-0x8)=[0x0, 0x0]) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000073000)={r4, r5, r6}, 0xc) poll(&(0x7f00000ea000-0x30)=[{r1}], 0x1, 0x0) 2018/02/02 17:16:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) mmap(&(0x7f000036d000/0x3000)=nil, 0x3000, 0x1, 0x50, r0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000eb9000)={@dev={0xfe, 0x80, [], 0x0, 0x15}, 0x9, 0x3, 0x1, 0x1, 0x5, 0x4, 0x2}, 0x20) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000097a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000ae6000)) 2018/02/02 17:16:41 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000006000-0x8)={0x4}, &(0x7f0000005000), &(0x7f0000005000)={0x77359400}, 0x8) connect$l2tp(r0, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) 2018/02/02 17:16:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}]}, 0xa0}, 0x1}, 0x0) r1 = creat(&(0x7f0000012000)='./file0\x00', 0x40) utimensat(r1, &(0x7f0000a0c000-0x8)='./file0\x00', &(0x7f00003ae000)={{0x0, 0x2710}, {0x77359400}}, 0x100) sendmsg$nl_netfilter(r1, &(0x7f0000647000-0x38)={&(0x7f0000efd000-0xc)={0x10, 0x0, 0x0, 0x140a0002}, 0xc, &(0x7f0000181000)={&(0x7f0000657000-0xb0)={0xb0, 0x5, 0x0, 0x320, 0x0, 0x0, {0x1, 0x0, 0x2}, [@generic="cab3e6e689e35400f0eef3e953deff6d24a66a2fc64064b86e0ad470689ba50efd09254c8d6e42af3d489f4b7a5511ca5f058b5f825afcbc02fb6d2858c2fc98fa34ce1a05e64524bbd6c6d99891859a67804425f8c9ec4f7502240a756b0738dbe9c201cc31b0b2d9a07e670afabd9c2c51c2b3d32b210c21629d9d0bc715a5d5977e05bfbea2e6a28066a1", @typed={0x10, 0x2, @u64=0x8020000000000}]}, 0xb0}, 0x1, 0x0, 0x0, 0x80}, 0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000cff000)={@dev, @local, 0x0}, &(0x7f0000459000-0x4)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000e9a000)={r2, @broadcast=0xffffffff, @multicast1=0xe0000001}, 0xc) 2018/02/02 17:16:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f000065e000)={0x10}, 0xc, &(0x7f0000e0a000)={&(0x7f0000171000)=@bridge_setlink={0x28, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4}]}]}, 0x28}, 0x1}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a4e000)='/dev/ppp\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f000071e000)) 2018/02/02 17:16:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) getsockname$packet(0xffffffffffffff9c, &(0x7f0000338000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000e4000-0x4)=0x14) getresuid(&(0x7f000097e000-0x4)=0x0, &(0x7f000030b000)=0x0, &(0x7f000085b000-0x4)=0x0) connect(r0, &(0x7f0000d85000)=@l2={0x1f, 0x9, {0x81, 0x0, 0x6, 0x7e00000000, 0x75, 0x2d46}, 0x0, 0x2}, 0xe) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f00002db000)='ns/mnt\x00') r6 = getpgrp(0x0) r7 = gettid() getgroups(0x1, &(0x7f00009ec000)=[0x0]) r9 = getpid() fstat(r0, &(0x7f00000a4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00008bd000)=0x0) fstat(r0, &(0x7f0000494000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ff0000-0xc)={0x0}, &(0x7f0000e5e000)=0xc) getgroups(0x5, &(0x7f0000b56000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) sendmmsg$unix(r5, &(0x7f0000fc1000)=[{&(0x7f0000068000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000f0c000)=[{&(0x7f0000a89000-0xc3)="5113d7ddd8fb5f61fde21aed921bb1c0848506f3e01f47a56701d0a6abf5b14f89556b01db7d930a126e97ea290afc74aa981a6aaaa95f67179d35aec76f1b1c5d8a87227fad022ef283f5f7728aa9531b83eb5d0940889f717a29f4e86cf08aba085a67afb6c01af66bf7e78201b8fc0a75bbc60afee9f409394cbb452d42b4c246091d5b31bc11d6a7269c61ca5fa4b90f75dcf67d7586cbf9cd6e2b5884f8befc5bb0f493f63b1110bd22df200235e26d1a21e4b9aa4cbc3b15aa02e31870445539", 0xc3}, {&(0x7f00000d6000-0xa8)="7ca16bccd31dd3941ecccb11e16d2b0d732a2b04d19284c7347faf804c2b341c5f51b4727c680150abe07e6cf65449e96d39710faef43866ad1c7bb4ef1053eaa36f73b899291334b284f3c48478fac38604a8615a91bb3ce293ee6da7083d18341d508de8d90ca0855a4e525db10f4cccdfeebfda4a1a3e318a9775ce55cca80c9576b509a1bcee9c54587906a72158d6b7d6fcb5d86fad346a6d33f33e82e1d45e50bd234805de", 0xa8}, {&(0x7f00004da000)="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0x1000}, {&(0x7f0000b0d000)="2a1e1dab83b9b658711dbd82c64d93ba45341f3da756cef375755a3433c2c75ba38c49bee43778fc3afba802d2694cff6a7eb8dc7cd537dc4f899b4a2877a9c4bb8c43e03a4f7aa246493973debd1cb4785ce0f8607684de2f34800f8ca64edb9077d97f9f0278f3c9246a5012f26d61340e41ab43108d0c5e1c720424adfa984eab4f3bf7ed7199b97b305803b8e058dfcc692e83a6e67d0fc6149d528fd66c212bd47e74c0615962db1220bfb972eacaf65523cb18234526865908d44ea6e78e293f5aab3706e9ee2f4051581b9d25b0bca0adc019", 0xd6}, {&(0x7f000056f000)="3d7dba6fe3ba5e47f68ef8f62e92bb82b3c3b50669d3ddcae813c68a2d00d5451e44fee476f88d3d10886b3ea2ac86258d114803adb97d7711fc71e1b9c510e3911f074288f0ec07861e2bfb7b0c24ae2b5ff79daa13208fc57f159c986b9f2563f1597d43cda2079010869fd0c49e34f8ef1393ec2ec941c1cd2c1cb882a60b6e0d6fa7ca2c509568cfbba83254099887c8c8f8dc9a12478e01e4a5ee10a58748c9c973a1683e3e895a8046a15d034d237d7f38bd9eb3d875c2285dc1d14b9349b3929fd9bc68dd8a43fc1b6e96dcc3", 0xd0}, {&(0x7f0000085000)="596719bf46b5aa2637989ea4c348bb4210ad9c900fbbfafcaeae8b8013bc2df50deafaf641f4c4af1ae335c88cae3235f4258b5bf43973a3", 0x38}], 0x6, &(0x7f00004bf000-0x20)=[@cred={0x20, 0x1, 0x2, r6, r3}], 0x20, 0x80}, {&(0x7f0000310000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00007a8000-0x60)=[{&(0x7f0000ea1000-0x6e)="33bd7978fd03964a843dfb0d87158a06818563355fbb063ba30baada6f9de43c793ba201e5b245e1e38969666d9a0b6f08425807a84c2ae51de3e9be0a4b74c57a83848ed63f29d1bba129edff4c8e3dbe9daf1ea7ae3ecb4a90239b69e3d12bc67ae0e0eab9a859b115c8de2020", 0x6e}, {&(0x7f0000088000-0x95)="2bf84d759a2744f449e19412c43ccba40a0bbe7106cf4618359d613e00c7db4aa317eb4f409786b8b032e7b8c1bea8734ba2e9b19730aaef515258dfa19dc7591821b2af2d0d547ca15c26f1e4b38e7e2b4a3b38816d0612025d530f02dbb783693c89c2a2ad2f174952263f95aa1271819449a02c45f680b6fa9f3c91b8a2cdb3f45f2d4588181f1e2bdbf66ec906fb70753ca61a", 0x95}, {&(0x7f0000168000)="e4877bab461dcd411405f421b56bce0c18ff78b4f5f0e26ec9f1aa747eb73985f8030368a2d72ad089e0c70062f4abab93da46e4058dcdda3c2d2190a33c825c71375b3d499ebad148d9fe2a1ad907d2ac68ba18bc4256da9ec3e73a37bbf8", 0x5f}, {&(0x7f0000716000-0x12)="4c7f0f1c99b32f58968027b02b41fe612234", 0x12}, {&(0x7f00003bc000)="72bd8ba2623fe1f54d4a1679cce0ae9a7368cb", 0x13}, {&(0x7f00008e7000)="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", 0xfa}], 0x6, &(0x7f00002a0000-0xb8)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r2, r8}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r2, r10}], 0xb8, 0x40000}, {&(0x7f00007e9000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000312000)=[{&(0x7f00007f0000)="c508125bf1837538fee380a0cb67728186cc2620149b6543d3f777e4f9585e673bd391d917bf365236b6e3f7902c83e7b6cccb3219b444790cdaf7f1088e490a49a78977813b7c0dcce6c1e05ae61283281ded7ae459983826f5863c22ce4ed1c7237f8a72dc207100529f94d7499b7330b11629a11ba38779240d0d865ebcc133", 0x81}, {&(0x7f0000276000)="a4717fe56509f8b830cbd180738fd6aeed64ea76c9c7a6905adfcb20da691ae4738b39a5dfb3cb0ee6650d6ce6189f7727cc7719323095e45410485985a247660c18915917bc280400954fdf154e8d7c4fb73bd857cdeed7a54cdb0fa70467363992158be44034b75f1e094b31209a5418244845d87c62ff0aa8e07e1fdad494380e107823deb6e68fbd4cab9191be02ef6a79", 0x93}, {&(0x7f00006fe000-0x5)="745c680ed3", 0x5}, {&(0x7f0000d3d000)="8949f3236ecb48dab9f99bf239dd2185afd6c29dcef6d835a91b1724090862752bae2a7fe7a622055b46e6ad248f4e1ceb1de0b1af28e8299237e8a29774eee257f97f6d43810942820f63ca5549d058876c9071a4420d17fb366b8992acd2384d5f5a428bb342953e4a53d9aee7d63c6f5edd518b36d939932a482f0bd179484f6ec88d988f7dfc61e70bf5b09de12540af4e11111d07d8fa8ba44af0940e8fe7e5bfa37e19c21be4f345994f2bd9c159fbf64f30ed45d123bd1aebb104b335836fcb8f1a736d90c402da4db1717d", 0xcf}], 0x4, &(0x7f00009c4000-0x60)=[@cred={0x20, 0x1, 0x2, r11, r4, r12}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r2, r14}], 0x60, 0x8040}], 0x3, 0x40080) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000078f000)={{{@in=@dev={0xac, 0x14, 0x0, 0x11}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x7fff, 0x1, 0x81, 0xa, 0x20, 0xa0, 0x62, r1, r2}, {0x2, 0x7f, 0x7ff, 0x80000001, 0x3, 0x2, 0x3}, {0x9, 0x6, 0x6, 0x463b00000000}, 0xffffffffffffffbc, 0xe, 0x0, 0x1, 0x3, 0x1}, {{@in=@rand_addr=0x7fffffff, 0x3, 0x2b}, 0x2, @in=@loopback=0x7f000001, 0x4, 0x3, 0x2, 0x3, 0xffffffffffffffc1, 0x200, 0x1ff}}, 0xe8) 2018/02/02 17:16:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000008000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0xffff8004, 0xffff8000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000550000)={{&(0x7f0000f28000/0x4000)=nil, 0x4000}, 0x3}) 2018/02/02 17:16:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r1, r1, &(0x7f0000058000-0x8), 0x10002) setsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f0000d0c000)=0x7, 0x4) 2018/02/02 17:16:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000187000-0x34)={{0x100000001, 0x4, 0x0, 0x0, 0x4}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0xfffffffffffffffe, 0x3, 0x80}) 2018/02/02 17:16:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = dup3(r0, r0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000cdd000)={0x0, 0x1}, &(0x7f0000666000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000023a000-0x104)={r2, 0xfc, "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"}, &(0x7f0000475000-0x4)=0x104) sendto$inet6(r0, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/02 17:16:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') getpeername$unix(r1, &(0x7f0000a89000-0x6e)=@file={0x0, ""/108}, &(0x7f0000506000-0x4)=0x6e) sendfile(r1, r1, &(0x7f0000058000-0x8)=0x2000002, 0x10002) 2018/02/02 17:16:41 executing program 0: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f6c000-0x4)=0x4, 0x332) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f000092f000), 0x28c, 0x0, &(0x7f00005a4000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xffffffffffffff9b, 0x23fffd, 0x0, 0x111) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f80000)="308cddc2d0c085ccbbe5240e697e111c4280ab54ca759f38219c64ae38e2864bd8ad129a138d78b29e661fa33c6f7af92d2552d0ae86c906231fba20026101dae8fc3e35cbc6678a158c48061eb5158a695b23b3f5cdd1d92c19ad3aa444dc62e34b210974bab63b8211289a7f9e630ec18890aaea093c07319d04b742098dcd6ed92ad86a83ef108d1cdffe", 0x8c, 0x40, &(0x7f00002ee000)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xc4ba}, 0x1c) 2018/02/02 17:16:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000e17000)=0x1c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x0, &(0x7f0000d9b000)) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) modify_ldt$read_default(0x2, &(0x7f0000ded000-0x62)=""/98, 0x62) 2018/02/02 17:16:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000172000-0x11)='/selinux/context\x00', 0x2, 0x0) select(0x40, &(0x7f0000bf8000-0x40)={0x45b, 0x7fffffff, 0x6, 0x8, 0x4, 0xbdeb, 0x0, 0x8}, &(0x7f0000dc2000)={0xffff, 0x4, 0x6ffdc4dd, 0x3, 0xe5, 0x9343, 0x7f, 0x6}, &(0x7f00005db000-0x40)={0x6, 0x4, 0x2, 0x0, 0xfffffffffffffffc, 0x7, 0xf1d0, 0x3ff}, &(0x7f00000b7000)={0x0, 0x2710}) r2 = gettid() rt_sigqueueinfo(r2, 0x21, &(0x7f000040b000-0x10)={0x1e, 0x0, 0x3f, 0x10000}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000974000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) fcntl$setsig(r1, 0xa, 0x28) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006cf000)={0x0, &(0x7f000026d000)=[]}, 0x10) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000ffd000-0x14)={@loopback, 0x0}, &(0x7f0000b44000)=0x14) rename(&(0x7f000008f000)='./file0\x00', &(0x7f0000fa2000-0x8)='./file0\x00') setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000a4d000-0x4)=0x1, 0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000026b000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x745, r4}) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000ccf000)=0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000851000)) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f00001ed000), &(0x7f00001bd000)=0x4) setsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000d5c000-0x4)=0x4a, 0x4) fcntl$lock(r1, 0x800000000000000, &(0x7f00000c3000)={0x2, 0x5, 0x3f, 0x7, r5}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a8c000-0x4a)="2e6a915e573efc72ec777eb2b2afbbe071bfe4f88f51e35259d36ea6eb69a5f38232fa404e0ab441d8ab248a31b10669ee3f84433c67f3aeba6577616e5dd243326b4d3ec62811e25962", 0x4a, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x1, 0x20000000012c6, 0x1000010004, 0x8000400}, 0x14) shutdown(r0, 0x1) 2018/02/02 17:16:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') getpeername$unix(r1, &(0x7f0000a89000-0x6e)=@file={0x0, ""/108}, &(0x7f0000506000-0x4)=0x6e) sendfile(r1, r1, &(0x7f0000058000-0x8)=0x2000002, 0x10002) 2018/02/02 17:16:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000cb3000)) sendto$inet6(r0, &(0x7f0000847000), 0xfffffffffffffe87, 0x0, &(0x7f000098b000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/02 17:16:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000185000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) syz_open_dev$sndseq(&(0x7f0000902000)='/dev/snd/seq\x00', 0x0, 0x0) signalfd(0xffffffffffffffff, &(0x7f000033a000-0x8), 0x8) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000bae000-0x15)='/dev/pktcdvd/control\x00', 0x200000, 0x0) sendto$ipx(r3, &(0x7f0000272000)="2e0ebb728ad83bd4b6a1c0599c6aa4e8d9d091604d2c51f45a890e41d04f452e07c7063c0beb2ca1bc3b8fcdefa0ee8f72cf681781624074ffdf8472fbe3a8a8c0c5f46449d586e432c427e8089ad1a7bce0aa5091c9c27c35c3088c0a45988724806ffad77c2e82412d15ee25a24a77fe1479929fddff35114ac0951b2f39aa1e7ef1cdc6", 0x85, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f00005f9000)={0x8, 0x3, 0x7, 0x2, 0x8, 0x3}) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/02 17:16:41 executing program 3: mmap(&(0x7f0000001000/0x53000)=nil, 0x53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) setns(0xffffffffffffff9c, 0x4c000000) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) socket(0x9, 0x4, 0x0) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x8001, {}, {}, @ext={0x0, &(0x7f0000056000-0x2)}}], 0x30) 2018/02/02 17:16:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = dup3(r0, r0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000cdd000)={0x0, 0x1}, &(0x7f0000666000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000023a000-0x104)={r2, 0xfc, "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"}, &(0x7f0000475000-0x4)=0x104) sendto$inet6(r0, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/02 17:16:41 executing program 5: 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}, 0x10) socket$inet6(0xa, 0x80000, 0x4) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) getsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000d3b000), &(0x7f00002a0000)=0x4) shutdown(r1, 0x1) recvfrom$inet(r0, &(0x7f00009cb000-0x2d)=""/45, 0x2d, 0x2, &(0x7f0000db0000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) 2018/02/02 17:16:41 executing program 4: prctl$intptr(0x11, 0xb39) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0x80)={0x0, @in6={{0xa, 0x0, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x21d9}}, 0x2, 0x5, 0xfffffffffffffff9, 0x100000000, 0xff}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x9, 0x8, 0x82dd, 0x665a82e4, 0x101}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00003b8000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x3, 0x2, 0x5, 0x0, 0x20}, &(0x7f0000263000)=0xa0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x44102, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r2, 0x1, 0x20, 0x80000001, 0x67}, &(0x7f00000f7000)=0x242) 2018/02/02 17:16:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e1a000)={@common='sit0\x00', 0x0}) sendto$packet(r0, &(0x7f0000f88000), 0x0, 0x0, &(0x7f00002d5000-0x14)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) 2018/02/02 17:16:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000845000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = gettid() fcntl$lock(r0, 0x7, &(0x7f00000e1000)={0x3, 0x0, 0x857f, 0x800000, r1}) fcntl$lock(r0, 0x400000000000007, &(0x7f0000a2e000)={0x2, 0x0, 0x4, 0xfffffffffffffffd}) 2018/02/02 17:16:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') getpeername$unix(r1, &(0x7f0000a89000-0x6e)=@file={0x0, ""/108}, &(0x7f0000506000-0x4)=0x6e) sendfile(r1, r1, &(0x7f0000058000-0x8)=0x2000002, 0x10002) 2018/02/02 17:16:41 executing program 3: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000089a000-0x8)={0x0}) r1 = dup3(r0, 0xffffffffffffff9c, 0x80000) sendto$unix(r1, &(0x7f00007a1000)="09af7dd6cf286ed39c7345f0f113b62d9ab244aec7b919bf9224f8fd018c3feb1d29c26762a8", 0x26, 0x14, &(0x7f00009d8000)=@abs={0x0, 0x0, 0x2}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000b07000-0x4), 0x4) sendto$unix(r3, &(0x7f00005e4000-0x1), 0x0, 0x0, 0x0, 0x0) recvfrom$unix(r3, &(0x7f00000dd000-0xd7), 0x0, 0x0, &(0x7f0000502000-0x8)=@abs, 0x8) close(r2) 2018/02/02 17:16:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0xffffffff00000000, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7fffffff}, 0x1c) 2018/02/02 17:16:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket(0x18, 0x0, 0x4) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f00009b4000-0x96)="e50bd948f498614954d4f0ddf744805d0ceae807260de584a3f59e6542c74db0af0f001dde1c8ac28b0f943b297a1bf675dd4fe77dc6874cc4f047df0ec10513414df1b2ef9ae636684898a15158fef75daa7ed7db64abbef519041d5a1a022a2f0ebdb40987ea1ad66e7cdb20411042d60b8558bf389eb4e0dddcf571565526687385e73f5d76f4b5c5ab7fbc3c22862cebf3580676") connect(r0, &(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x100000000, 0x14, 0x0, 0x0, 0x1000}}, 0xe) 2018/02/02 17:16:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') getpeername$unix(r1, &(0x7f0000a89000-0x6e)=@file={0x0, ""/108}, &(0x7f0000506000-0x4)=0x6e) sendfile(r1, r1, &(0x7f0000058000-0x8)=0x2000002, 0x10002) 2018/02/02 17:16:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000c6000)={0x3a1, []}, &(0x7f0000835000-0x4)=0x3) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000399000)={0x14, 0x7, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/02 17:16:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) bind$inet6(r0, &(0x7f0000f89000)={0xa, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x297f}, 0x1c) 2018/02/02 17:16:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') getpeername$unix(r1, &(0x7f0000a89000-0x6e)=@file={0x0, ""/108}, &(0x7f0000506000-0x4)=0x6e) sendfile(r1, r1, &(0x7f0000058000-0x8)=0x2000002, 0x10002) 2018/02/02 17:16:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r0, &(0x7f00004d5000-0x1000)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000), 0x4) sendto$inet6(r0, &(0x7f0000161000), 0x0, 0x0, &(0x7f0000a43000-0x1c)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) fdatasync(r0) 2018/02/02 17:16:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) timer_create(0x6, &(0x7f00002d1000)={0x0, 0xd, 0x4, @thr={&(0x7f0000cd0000-0x9)="b84e2a41d98cbd478c", &(0x7f0000c2a000)="1649a3c4e81be0bff674f04d711d40acf65de3670b1eefbf1d836b06792f5a6ed27d38da77d60170df2612a52b3285b86c87fa51b2f92235dfbd688811dcc91a03ab7a8b5cf41eb1ad2445db18f95a010fa525bb8b32f1b0"}}, &(0x7f0000610000-0x4)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000abc000-0x90)=[{&(0x7f00008d8000)="88", 0x1}], 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d74000)='/dev/keychord\x00', 0x420000, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000976000)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/02/02 17:16:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0x12)='.request_key_auth\x00', &(0x7f00005c9000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00007bf000)="6b7214fc0a38fd91b8cc444ef9293c28c719f89bc5a6419e990928de67e331bc65a1297d1147b7fcd0f690", 0x2b, 0xfffffffffffffffe) keyctl$update(0x2, r0, &(0x7f0000002000)="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", 0x1001) r1 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f000085a000-0x4), 0x80000) setsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000ea4000)=0x3ff, 0x3cb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x6a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000002000-0x4)='tls\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fa3000)='/selinux/status\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x100, 0x0) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000002000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2}) ioctl$TIOCEXCL(r3, 0x540c) 2018/02/02 17:16:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000afc000)='/dev/input/mice\x00', 0x0, 0x20000) r1 = syz_open_dev$usbmon(&(0x7f0000572000-0xd)='/dev/usbmon#\x00', 0xc52, 0x80200) connect$l2tp(r0, &(0x7f00003eb000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x0, 0x4}}, 0x26) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000785000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000501000-0x24)=@ethtool_sset_info={0x37, 0x0, 0x8, []}}) 2018/02/02 17:16:42 executing program 3: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000089a000-0x8)={0x0}) r1 = dup3(r0, 0xffffffffffffff9c, 0x80000) sendto$unix(r1, &(0x7f00007a1000)="09af7dd6cf286ed39c7345f0f113b62d9ab244aec7b919bf9224f8fd018c3feb1d29c26762a8", 0x26, 0x14, &(0x7f00009d8000)=@abs={0x0, 0x0, 0x2}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000b07000-0x4), 0x4) sendto$unix(r3, &(0x7f00005e4000-0x1), 0x0, 0x0, 0x0, 0x0) recvfrom$unix(r3, &(0x7f00000dd000-0xd7), 0x0, 0x0, &(0x7f0000502000-0x8)=@abs, 0x8) close(r2) 2018/02/02 17:16:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000057f000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x23, 0x0, 0x3, 0x1, 0x10001, 0x1f, 0x6}, &(0x7f00004cf000-0x4)=0x20) r1 = getpgrp(0x0) lstat(&(0x7f0000ac7000-0x8)='./file0\x00', &(0x7f0000098000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() pipe(&(0x7f0000ed4000)={0x0}) mq_notify(r4, &(0x7f0000022000)={0x0, 0x26, 0x2, @tid=r1}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000187000-0xc)={r1, r2, r3}, 0xc) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b7e000-0xe)='/dev/keychord\x00', 0x140, 0x0) connect$vsock_stream(r5, &(0x7f00007f8000-0x10)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) 2018/02/02 17:16:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') getpeername$unix(r1, &(0x7f0000a89000-0x6e)=@file={0x0, ""/108}, &(0x7f0000506000-0x4)=0x6e) sendfile(r1, r1, &(0x7f0000058000-0x8)=0x2000002, 0x10002) 2018/02/02 17:16:42 executing program 7: socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000), 0x4) 2018/02/02 17:16:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f00006fb000-0x10)=@ax25, &(0x7f0000909000)=0x10, 0x80800) fstat(r0, &(0x7f0000e2b000-0x3d)) r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) connect$inet(r1, &(0x7f00004f1000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/02 17:16:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000c1d000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = request_key(&(0x7f0000e57000-0x5)='user\x00', &(0x7f000018c000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00005ed000)='em1\x00', 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f0000c29000+0x1cc)=""/4096, 0x1000) r1 = socket(0x0, 0x80000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00002e7000-0xe8)={{{@in6=@local, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f00000d2000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000029e000-0x18)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9, r2}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000cd6000)={0x0, 0x6}, &(0x7f0000af5000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00003cc000)={r3, 0x8}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00002c2000-0xc)={r3, 0x2, 0x20}, &(0x7f0000b3f000)=0xc) r4 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x8, 0x1) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) 2018/02/02 17:16:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x0, []}, &(0x7f0000001000-0x4)=0x4) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)='b', 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0xf) close(r0) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000287000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00003a2000-0x4), 0x80800) getsockopt$packet_int(r2, 0x107, 0x1b, &(0x7f0000805000-0x4), &(0x7f0000fcc000-0x4)=0xffffff0e) r3 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r3, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) r4 = getpgrp(0x0) sched_setscheduler(r4, 0x1, &(0x7f0000218000)) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002e4000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 17:16:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000789000)) r0 = getpgrp(0x0) syz_open_procfs(r0, &(0x7f0000ae0000-0x7)='ns/net\x00') syz_open_procfs(0x0, &(0x7f00003d5000-0x7)='ns/net\x00') 2018/02/02 17:16:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r1, r1, &(0x7f0000058000-0x8)=0x2000002, 0x10002) 2018/02/02 17:16:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80000000000802, 0x4) getsockname$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001000-0x4)=0x10) readahead(r0, 0x9, 0x0) write(r0, &(0x7f0000000000)="fc00000012000700ab03f608090007000a2278020000220400030021000100034533a49e3500a60000000000036915fa2c1ec2ff12f0009bb94b461219d07f9400020000008ce600036c04000000000000008c22ebc247ad4774540009db6b34d07302ade01720d700bbc9fc3d2e80772c81fb2cc56ce1f15627625ba4fdcf3cdefd5a0000000083ab82f687f70c9d00f9fe0800000003900000000000000405000000b90200f295ed94e0ad91bd07babc7c3f2eeb96d43dd16b17e583df150c3b880f419f4600b567b4d5715505e658a1ad0a4f015b1dff000000000000008f6ff6b6210003deac270e33429fd3000175e63fb8d38a8757f1e8844e", 0xfc) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000001000-0x20)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) rt_sigsuspend(&(0x7f0000000000), 0x8) fchown(r0, r1, r2) 2018/02/02 17:16:42 executing program 3: r0 = inotify_init1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/02/02 17:16:42 executing program 3: mmap(&(0x7f0000000000/0x39c000)=nil, 0x39c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x806, 0x15) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000000f000-0x10)={0x2, 0x1, @empty}, 0x10) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000318000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000039b000)=0x14, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000146000-0x28)={@common='bcsf0\x00', r2}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000039c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r3, &(0x7f0000152000)=@pppoe={0x0, 0x0, {0x0, @link_local, @syzn}}, &(0x7f000039c000)=0x1e) listen(r0, 0x54f) r4 = socket$inet(0x2, 0x80001, 0x0) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000139000)=0x6, 0x4) connect$inet(r4, &(0x7f00001cc000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendmsg(r4, &(0x7f0000131000)={&(0x7f000039b000)=@pptp={0x18, 0x2, {0x0, @empty}}, 0x20, &(0x7f000009b000)=[{&(0x7f00001b1000+0xb60)="1ed69015b28755a2d4f2042c2c02e706a4d3e8015e41250ce32124b39a4230fae83f1e0305e6b06880818cbf0a077175aa1e3bcb923bc87b733f596c9d33f81168ab2f20ce9223d2d5c26c97f857259af501a6a67bf986b590a1191a4e39d513d3c39f799fc7", 0x66}], 0x1, &(0x7f000039a000)=[], 0x0, 0x80}, 0x8090) r5 = add_key(&(0x7f00002e5000)='id_legacy\x00', &(0x7f000036f000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00001a0000)="e00878515a6616b2c6661cb2d78d7bbd29914b852d0a655205464ed183a5bc0d171d3d5d8cd86253e5e65b5759e6f800c9427dfac4598dfb789f5489423ecb9b3fd339845ff68633304d48af11b8da3ed3706576181f29fc617915bc4a797ce33ea2bf0b8acadc14a87658febd9cea3f6b0e9ae5", 0x74, 0xfffffffffffffffa) keyctl$clear(0x7, r5) accept4$inet(r0, 0x0, &(0x7f0000399000-0x4)=0xfffffff2, 0x80800) 2018/02/02 17:16:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000058000-0x8)=0x2000002, 0x10002) 2018/02/02 17:16:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000001000)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/02 17:16:42 executing program 7: socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000), 0x4) 2018/02/02 17:16:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1a, &(0x7f0000654000), &(0x7f00001f7000)=0xfffffffffffffda8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fd6000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00002ac000)=0x4) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f00004fb000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00009b8000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000d6a000)={0x0, 0x4, 0x8, [0x9, 0x5, 0x400, 0x7f, 0x100000000, 0x5e4, 0x5, 0x1]}, &(0x7f0000a91000)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000f20000)={r3, 0xfff}, 0x6) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00007b7000-0xa5)={0x7, 0x9d, "5bed38add2567945986419256bd0ec17d7cc9d415b3d50319059033376ac34001568727592f0029202d1f5d43df20b8ff4f0a281a9a7960fe970723936ba9596525bad43a62362cb3a5f32adebdd7318a7719fc8bc3e1a3e28deea354e640d62ddcf9213e667eecfd206c2e91b4e8de11fdbb0c77119283854be33f715a23c0e5bdaee408ad884d06a52f616b3e8406a5844914af78df2c035a65d3f5c"}) r4 = syz_open_pts(r0, 0x1) ioctl$TIOCCBRK(r4, 0x5428) syz_open_dev$random(&(0x7f0000081000)='/dev/random\x00', 0x0, 0x185000) 2018/02/02 17:16:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000058000-0x8)=0x2000002, 0x10002) 2018/02/02 17:16:42 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r1 = socket(0xa, 0x200001, 0x0) ioctl(r1, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") geteuid() 2018/02/02 17:16:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000815000)=@syzn={0x73, 0x79, 0x7a, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f0000daa000)='/dev/rtc\x00', 0x4102, 0x0) 2018/02/02 17:16:42 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) seccomp(0x1, 0x0, &(0x7f0000013000-0x10)={0x0, &(0x7f0000003000-0x50)=[]}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000002000-0x50)={{0x471}, {0x8, 0x3f}, 0x1, 0x4, 0xa526}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 17:16:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000920000)={0x10, 0x0, 0xffffffffffffffff, 0x130202}, 0x2a) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000cc9000)=0x3a) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000e6000)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000026000)={0x4}) epoll_pwait(r3, &(0x7f0000054000)=[{}], 0x1, 0x0, &(0x7f000077a000), 0x8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00001d6000-0x4), &(0x7f00007ed000)=0x4) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x18) 2018/02/02 17:16:42 executing program 1: prctl$setname(0xf, &(0x7f000066b000-0x1)='\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c6000)='net/ip6_tables_names\x00') sendfile(r0, r0, &(0x7f00000da000)=0x800, 0x2) 2018/02/02 17:16:42 executing program 5: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000032f000)={0x0, 0x7}, 0x4) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f00007c5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000fd7000-0x4)=0x14) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) 2018/02/02 17:16:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000058000-0x8)=0x2000002, 0x10002) 2018/02/02 17:16:42 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000012000-0x8)='./file0\x00', 0x12000, 0x1) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000015000-0x4)=0xfffffffffffff800) openat$sequencer(0xffffffffffffff9c, &(0x7f000000d000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000000b000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000016000-0xa)='/dev/ptmx\x00', 0x26803d, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f000000f000-0x2)) 2018/02/02 17:16:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r0, r0, &(0x7f0000058000-0x8)=0x2000002, 0x10002) 2018/02/02 17:16:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b6a000-0x8)='./file0\x00', 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003b8000)='/dev/ptmx\x00', 0x801, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0x3) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000bf3000-0x4)) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006bc000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000850000)=@assoc_value={0x0, 0x6}, &(0x7f0000161000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000e9a000)={r2, @in6={{0xa, 0x3, 0x101, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}}, 0x8c) 2018/02/02 17:16:42 executing program 7: socket$inet6(0xa, 0x2, 0x100000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) r1 = memfd_create(&(0x7f00002bc000-0x7)='}eth0]\x00', 0x3) ioctl$TCSBRKP(r1, 0x5425, 0x5) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@ipv6={0x86dd, {0x0, 0x6, "0626f5", 0x401, 0x11, 0x8000000000000000, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) socket$inet(0x2, 0x3, 0x15) recvmsg(r0, &(0x7f00003ce000-0x38)={&(0x7f000037e000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x32, &(0x7f0000562000)=[{&(0x7f0000ed5000)=""/4096, 0x1000}], 0x1, &(0x7f0000ebc000)=""/8, 0x8}, 0x10040) 2018/02/02 17:16:42 executing program 3: mmap(&(0x7f0000001000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2000000000000003, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) fcntl$setstatus(r0, 0x4, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f000002b000-0x93)=""/147) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/02 17:16:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f00007fe000-0x4), 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) sendto$inet6(r0, &(0x7f0000d3e000-0x3)="07042f", 0x3, 0x0, &(0x7f0000725000)={0xa, 0x3, 0xfffffffffffffffd, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007a6000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00009cf000-0x2)=0xfffffffeffffffff) 2018/02/02 17:16:42 executing program 4: 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$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x271) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000661000-0xd)='/dev/usbmon#\x00', 0x400, 0x2000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008e3000-0x4)=0x0) r3 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00008f8000-0x28)={0xdf, 0x0, r2, 0xebc, r3, 0x3, 0x4, 0xe9c6}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000751000-0x4), &(0x7f0000ec9000-0x4)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000511000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000f1a000-0x8)={0x0, 0x4, 0xfffffffffffffff7}, &(0x7f000079c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000a2c000-0x8)={r5, 0x400}, 0x8) timerfd_settime(r4, 0x1, &(0x7f0000815000)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000120000)) sendto$inet(r0, &(0x7f00007e2000)="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", 0x219, 0x0, &(0x7f00004d8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/02 17:16:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000959000)='/dev/vga_arbiter\x00', 0x101000, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f000073c000)={{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x2, 0x7f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, 0x1b, [0x6, 0x0, 0x2e, 0x10001, 0x3, 0x40, 0x6fe, 0x5]}, 0x5c) r2 = syz_open_dev$usbmon(&(0x7f0000c62000)='/dev/usbmon#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000070f000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000493000)) [ 71.978245] audit_printk_skb: 2395 callbacks suppressed [ 71.978250] audit: type=1400 audit(1517591802.602:2774): avc: denied { net_admin } for pid=4148 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/02 17:16:42 executing program 0: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00007c9000+0x7bf)='/selinux/create\x00', 0x2, 0x0) fstatfs(r0, &(0x7f0000aac000+0xaa8)=""/52) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000780000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1b}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f000022a000-0x10)={0x1, &(0x7f0000527000-0x8)=[{0x6}]}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2018/02/02 17:16:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) waitid(0x1, 0x0, 0x0, 0x40000008, &(0x7f00005ea000)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) close(r0) pwritev(r0, &(0x7f00006c2000-0x40)=[{&(0x7f00003c7000)="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", 0xfc}, {&(0x7f0000276000-0x1000)="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", 0x1000}, {&(0x7f00008cc000-0xf9)="db95b6356c3f883f1d35802b18f036cbb24cea12a2ff6c17ca72bb0a24321464c17c317bfb001da974b23b6d0cec897ad10a42765e471209f83e81aaf642d42ddbf2ba7a9efc5bff409799118be64c295c09098915c9ea03e50f6605ea315d1e97a308c141027690b8e7ee789e017cb0d78abd6d353e36fefafcf427c389b518f921e00fbc324ef0525439c0a187c75ca74b17d72ba14c7f0c502fc9210aa5b1274373306e757909f1164d58846d6febdf4efe989fb27851d8e1c6a8ddfef026041702c1d6b3ec8a538975773dad4880bc1ee543702df8c29353c76c3fb306bc38cd08ec2e2ec3cb8ad247e7d83892d3d1e4ce0980033fa98d", 0xf9}, {&(0x7f0000566000-0x33)="c647c06d8da5304420755d5f0630b574b8b0b515636e3dedba5a5a3543b41fa86a58f454809f9633cc3ee29c281fc3cd63924a", 0x33}], 0x4, 0x0) writev(r0, &(0x7f0000e03000)=[], 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009a5000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000267000)=""/140) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d7a000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000509000)='/dev/autofs\x00', 0x0, 0x0) [ 72.055175] audit: type=1400 audit(1517591802.672:2775): avc: denied { dac_override } for pid=12747 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/02 17:16:42 executing program 1: openat$sequencer(0xffffffffffffff9c, &(0x7f000080b000)='/dev/sequencer\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sysfs$1(0x1, &(0x7f0000020000-0xf)='/dev/sequencer\x00') sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x1}, []}, 0x1c}, 0x1}, 0x0) 2018/02/02 17:16:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getdents64(r0, &(0x7f00002d9000-0xa9)=""/169, 0xa9) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000cfc000)='./file1\x00', &(0x7f0000bdc000-0x8)='./file0\x00', &(0x7f0000dea000)='tmpfs\x00', 0x201000000001, 0x0) r1 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f000050f000-0x52)=""/82, 0x52) getdents(r1, &(0x7f0000386000)=""/1984, 0x7c0) [ 72.083943] audit: type=1400 audit(1517591802.702:2776): avc: denied { net_admin } for pid=4125 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/02 17:16:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000481000-0xbf)=""/191, &(0x7f00009f6000-0x4)=0xbf) sendto$inet6(r0, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) [ 72.084765] audit: type=1400 audit(1517591802.702:2777): avc: denied { net_admin } for pid=4125 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 72.089735] audit: type=1400 audit(1517591802.712:2778): avc: denied { net_admin } for pid=4123 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 72.090173] audit: type=1400 audit(1517591802.712:2779): avc: denied { net_admin } for pid=4123 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 72.131604] audit: type=1400 audit(1517591802.752:2780): avc: denied { dac_override } for pid=4153 comm="syz-executor1" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 72.137993] audit: type=1400 audit(1517591802.762:2781): avc: denied { net_admin } for pid=4153 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/02 17:16:43 executing program 5: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f000080f000)={&(0x7f0000cdf000-0xc)={0x10}, 0xc, &(0x7f0000359000-0x10)={&(0x7f0000d5e000)=@ipv6_delroute={0x7c, 0x19, 0x403, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP={0x20, 0x16, @generic="3ae1455db8687e05b4484405f3505cf61ae24c8e98b5129ee254c38f"}, @RTA_MARK={0x8, 0x10, 0x7}, @RTA_ENCAP={0x14, 0x16, @typed={0x10, 0x1f, @u64=0x9}}, @RTA_PREF={0x8, 0x14, 0x2}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x5}, @RTA_GATEWAY={0x14, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, 0x7c}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) 2018/02/02 17:16:43 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x10400, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000003000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x3, 0x12, @fr=&(0x7f0000001000-0x18)={0x2, 0x7, 0x2, 0x2, 0x6, 0xb99a, 0x6}}}) 2018/02/02 17:16:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = gettid() r2 = syz_open_dev$usbmon(&(0x7f000067c000)='/dev/usbmon#\x00', 0x2, 0x100) setpgid(r1, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000018d000-0x5c)={0x3, 0xffffffffffffffff, {0x3, 0x2, 0x11f9fd60, 0x1, 0xffffffffffffffff}}) fcntl$setown(r0, 0x8, r1) recvfrom$unix(r2, &(0x7f000090f000-0xf6)=""/246, 0xf6, 0x12001, &(0x7f0000ad5000)=@file={0x0, './file0\x00'}, 0xa) sendmsg$netlink(r0, &(0x7f0000f40000)={&(0x7f00005ff000)=@kern={0x10}, 0xc, &(0x7f0000413000-0x10)=[{&(0x7f0000cfc000)={0x18, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic, @typed={0x8, 0x3}]}, 0x18}], 0x1}, 0x0) vmsplice(r0, &(0x7f0000cbd000)=[{&(0x7f0000c66000-0x3a)="4c8f054e7d137cd88875922572678c7ddaf6352269d1cd730c1198551295a920be70ee10ae39179440f5c8e11e2478c4f3b5ec3d1418021b20b6", 0x3a}, {&(0x7f00006da000)="2b921556edea6a2c66f9f61dd82a3edffcf5b8ff131f1834d9775ef54e39c43eac948e5441dcd53d7e2be6eca56c73814503d6ec02128773d5268ddfcf487d2735d6e08f9d0f803d961cab189142f0d2d239dbd630926e0cc77e2dc9bab1ffa89e19ae1581c69e9176b6cd59eeea7bb6a7749d9868ce770826451e7bb0a55d704e1c0a97ee07f1183e27bab0", 0x8c}, {&(0x7f000019c000)="f4bed9e7861d235487988bdfeb2b8907a1fb6ff1d7b54047aa4550bd5b4fc1840d46c53be79981c0a4d958e10313db10d3a4283e9f3b5fc110b1ec7525246dff19c0c1ce1d58d6f72d8582800247e18dbd2fb190cf0515030aec4aca416a3b8c14f0b2d38bf7c73966e6664e41585bb751a366f3327a615e03ad2c3780590a4af85168eca3b17a77f0a173b990f6827ce3bd7d6cfec821c3763cc85d956a77e5302913473c3a72ef16a5467d4d8069770e27a17d00f1923b55cc9e3f3d83511f0758c4809a1b0b6236bbfcdf9a3d75abaa3a55c332e72dfd35d215dbff3c5e5734f201d9e27bb074b8e2af717b11ccde6f", 0xf1}, {&(0x7f0000d4e000-0x49)="9c865feeab6da5e8838353f625ec16574c1554324a8879d5e0af356ce71fe7eb20b1019521752ec75cc251068d5aabf72934b019eeffee2fa58df0c4e7c775e33531287cc553c95aeb", 0x49}], 0x4, 0x2) 2018/02/02 17:16:43 executing program 0: unshare(0x20000200) unshare(0x24020000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) socketpair(0xf, 0x0, 0x8, &(0x7f0000001000+0x104)) writev(r0, &(0x7f0000000000)=[{&(0x7f00000f0000-0x4f)="0232d94b0de061de716ce970b018f64a170ccb705c8ec0bcc984f694b28967c0013ac43720b6a2c839876bf37491cc60fb88cd10901778d7bfd1a565da36bc8b50194a56b3dbdf467c236e1c96ed8e", 0x4f}], 0x1) memfd_create(&(0x7f0000000000)='\x00', 0x0) clone(0x2024000, &(0x7f0000001000-0x149), &(0x7f00000db000-0x4), &(0x7f000018e000), &(0x7f0000aed000-0x2)) 2018/02/02 17:16:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00004d5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) getuid() 2018/02/02 17:16:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000001000-0x4)=0x1c, 0x800) fcntl$notify(r0, 0x402, 0x8000002c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r1, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000171000)={{{@in=@broadcast, @in=@loopback}}, {{@in=@empty}, 0x0, @in6=@mcast1}}, &(0x7f000072a000-0x4)=0xe8) openat$keychord(0xffffffffffffff9c, &(0x7f00002b5000)='/dev/keychord\x00', 0xbc0, 0x0) connect$inet6(r1, &(0x7f0000f62000-0x1c)={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000a2b000-0x1c)={0xa, 0x3, 0x2, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x10000}, 0x1c) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00007af000)=0x0) r3 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00002a3000-0x28)={0x29349337, 0x6, r2, 0xae00, r3, 0x6, 0xfffffffffffffffb, 0x3}) 2018/02/02 17:16:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r0, r0, &(0x7f0000058000-0x8)=0x2000002, 0x10002) 2018/02/02 17:16:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000075a000-0x46)="3f7dff9cc14effca094661bcba551e50ff15fadf423a889d84f73f6018f29675abdd44018733efc47c5860215afde950a272a97975eeee99de127d2eeff4c9d878910af2c004", &(0x7f0000fb3000-0x4), &(0x7f0000823000), &(0x7f0000000000)) mincore(&(0x7f000002b000/0x2000)=nil, 0x2000, &(0x7f0000d68000-0x28)=""/40) r0 = open(&(0x7f0000247000-0x3)='./file0\x00', 0x2000, 0x2) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000d03000-0x90)={0x9, {{0x2, 0x3, @rand_addr=0x69a6}}}, 0x90) mmap$binder(&(0x7f0000297000/0x2000)=nil, 0x2000, 0x8, 0x50010, r0, 0x0) [ 72.140173] audit: type=1400 audit(1517591802.762:2783): avc: denied { net_admin } for pid=12765 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 72.144236] audit: type=1400 audit(1517591802.762:2784): avc: denied { net_admin } for pid=4127 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/02 17:16:43 executing program 5: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00007ff000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000b00000-0x8)={0xdef2}, 0x8, 0x80800) r1 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001d000-0x50)) 2018/02/02 17:16:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r0, r0, &(0x7f0000058000-0x8)=0x2000002, 0x10002) 2018/02/02 17:16:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) fstat(r1, &(0x7f0000c29000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() r4 = getuid() setresuid(r2, r3, r4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000071c000)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@loopback}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f000075e000-0x4)=0xe8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 17:16:43 executing program 3: mmap(&(0x7f0000000000/0xdba000)=nil, 0xdba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000dbb000), 0x4) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000dbb000-0x4), &(0x7f0000dba000+0xa73)=0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000d15000-0x5)="07073c0d04", 0xfffffffffffffd60) 2018/02/02 17:16:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x9) 2018/02/02 17:16:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r0 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r0, r0, &(0x7f0000058000-0x8)=0x2000002, 0x10002) 2018/02/02 17:16:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x2) write(r0, &(0x7f0000563000)="24000000210025f0071c0165ff0ffc0e02000000000fffe202e1000c08000bffed000000", 0x24) 2018/02/02 17:16:43 executing program 5: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000fb7000)=""/105) poll(&(0x7f0000c0b000-0x20)=[{r0}], 0x1, 0x0) 2018/02/02 17:16:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r0 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r0, r0, &(0x7f0000058000-0x8)=0x2000002, 0x10002) 2018/02/02 17:16:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f00001e4000)=""/101, 0xfffffed4, 0x1, 0x0, 0xffffffffffffffd7) sendto$inet(r0, &(0x7f00000c3000-0x1000)="eb6e507af65ec164354439d82e64550a12ef4f536879938d3b4aa2d11a9c4bc88fdc2f345c1f5c0740cac4c26931624791d020109e9dde07f6c8612015e19f5aa8860fd4e3547dc4689f8e163232f6cbb444fbeb8e59846bd4a1de42801e9841c41d50224c87902109a8a8eaa711bd12a29d0e1d67cb381f2c5f08fe65cfa87805c5d1109a8a54dc8d2874cbc02cddf7898b448416702ae10f39e8f13d34da587e172a66994e6b4d214fa7198b36ce2944e94f5b7fa5401decde1793d0ee2302a3192238bd193f985644f1272c15d681a433ff284710d338ae77ab4d96ff41c070c28f6e0c8973cb9ca569c84b0f8ef170f40a348238987cf2b943403a8b2e026202840da90f90e1116c066e5611e76f997a6b1e1fc12b62c7c607da0360a6589840c0fe9977038c8c3f861dbec70542ae57407db5a7a4673b5a8e6afb9ede00b6a1d11a8fc6236c38c225859e1e936b6991ce32f61a762a465076fd3581597671226401990177f8d56e57439c5b2659216649548a7a4693095c653900068a902b947b4af6d777efb10e87ce2c065cfea9e9d02ab4b499f20db639a4ebee57a8b3e74fea229bbbe86c51c9199695a519a933400a8b8a91d3915289ae022e70d0915353126f524431e43b079e9cfc7893c1e953a7013a250c1064022297fc469fca904f3b840e1926db7af8096114e4c7653bf45e9435b2f98667bb9d726ade0b399398c6b29f5946e4d3b190e6d5244e67fe934c898e92a9b12c77b9a73aab53591cede37352b0e46b2eba86b421db108bb1d6a60c2c1129761194b77355098293a449a3b76bd1f81a61b9ef43f6f367f4fe8b27dd4b7c9c0fcad1786625e47fd9ba0bc590b77eac6e7f28a5628b8b6c65c076cd7a2c8eb342784072dfe824b536519aa674e681875dce1ecf6a624d1b614ba519e8d5de6db7122f9dafcc610585b8bdb37e317801919ccd6cd7e2ba0cedaed3dd43a70790894b9449372fd76936f9558d921cab9a7b393d31c0bf40136ea070badea7717190ed3a6c6e45757e5893f9ee325617b3348530c34e74f3cf2b0e1566abaef0285fc46b353d3b6d63df8fa18dadff82d3492d8147d3419322f589ef176cf3bd4525fb67817e09d8c8678a375166c826e9eea254a4cf7dbc5086594435f3478a5e5b177b5085f5e24bd21b20e22f80f7aecfdfdadfc6014679769dd9ccdc50e8c3b25ea2f47a72f95569780b34376d2c8d08163928894d957efa44d82b86bc1a4572765a2b0509e324ad25bf0f447db81af2c995ff39e42bd20c76cf4f4e184dbce2eb381a6d496304bc326634df0b411730dc98cebb4337ca9653ebb3cef55bbe52079a03ee30582b2f51af6cdeba9fddffe18e31a55d89f9d07f4edf07d9afb5f7e1733d374a506ca7e9eb66925597228018bb6773ca441e6829bdada2cc48256a6e291bb1a61da7b67af8370267975d7a29de02cbe2541696209a2d183ed31426d2dc847544122576489b5e69b125a1802c9a047ef79d9ab2bb32398b8bd5364ef0c4eba0151c86e1d694c8440d6d66d95420dc656abd4787c779b417e2797e168b7c4d4aa50d800d0e648b6b3596cc9763ee88c99fc06054fcc594c2ca17deba7fcfe06235a1ef9be7284b7d37a085742dfc0f4de01a6fd683cccb3b56a72f2c878109554367bf77551a86bb1f11681e9cdb7b1160b05802475a44805ca751e20155fff3a0c21185a2187c6a4ca1ca3e7aacfd8e799dbeeca51f2a986c6de2553f536e19c913c04b6b26c2c689600d8316b0dda08565b1b84d03d33b70c34f35afb56b34d4cfc9d725dd3cdf1acedac137db00fe6cb30b558a583cde09f821a80f721632a34c8b10ebad2c49c3d94e4e63039c44b65780c6e6027a06db23b68fbb99084af375f62daba9648fa33f09bb7eb3136094e44795f63d40773436cd2a448a5d18d3cd9dd7295426b49ab5c2ab97d2508edec70209fc26d17f287abbc7ffe46d92a16827eb8b4d2b5de9b305800e239f5d1f852848e01d1c920795fc9cf07e81052f2cec8af666fb4c3305760e0766480a9cbcde5d5021f7d7a3e2c3c6c19055ed0ab619d00e7c91b2ade9af671b2ade4d881fbc565dcd9e388592144098a6b207729e4ae3acb464a8518760aceb3e8d52459b20361abb74db144543f9bc311d27048922e31e81e3df7d88f32cce7e71ae6b9f661cc3d9ab323bd920e15c3bc9315698e25d05f637f67ee7f70237401773bc9d1d0b5fcbb505f979d02fc1a13be69422ff6ab14d94cf9efda3cf4b220cd38e12dd1feb594b30d8c8a978e59a65ba7d3b9bc28e2d3fa70e91b0f6094756406dea63bd71566d6587afdc95881b4894a0033e4aa55b9083a5cafbe862036264303b1ae31dc4d9b7321f01f645fac4b47aa566fedca86129006d6e50bdcde4ebc277b3b304ab7eddc5b11b018b54b1ed171ccaecc2dc8d2c6e6f7926b54959f5ae6b0a1696a33f5bc98ba42f36fc8d13ee77bba47fa94ad6d90a06423ca8f39321e174ceb078f0ba4f80b4e72df494d0ba04137551a17693ec7c64dfd437427ed75c8c6a3d62023f87ce6af581cd7112717d2408343f44f7d405189b8e59c943ce1485887c2f8fa464603c3756a55ae1877ce9883121913e6606fce6e09f42c04c46da4c6e85880593ed335384b656e1a357e903fd273966ffb289e153e598d26e8991261aca0b49a0303ac0691f79fa8df8fb4f6b9ea0303ed6fd40982460ffeb21c9244d1f626ba65b5ab7816b4d56da2669c68d82547df63cdb80aa595a5899c13a5c3c1d209660cd98b3da1be5b7b8604fdc082a601993885db2d4dbe38fb51a26c713935cb6a72a37780b22dcfb5dd5569664c100280fcf0bb353d659ac9916c09bc19b3c526cd6a7f6c0bead23c00e6c6a35abc423bfc58fbb4e75fe308d9861639748781a76af43256f2a254d35f12d9be6cf14af29373586205f1afa322dd482d6d378c98ae846b14141603ce119f8313ce0d8e12bc50d2776e3f79f7da7b30343a5fca584a900b817fec6464a6f2af9ce5164058d871901d1f665c2800974acdda85a74401f94e61c1d17ef6a50e6961c51c189309732710081933597aa045a1a21a39aaa0e06bfe1d30bf521ea8c7b71e2ef0069492aa5d98e3edc68b8465420d9b32c45a0b4c01a0f13d8943583c8897cc52f2811c4a1fa305b52a11c1ec0337590e8c8701de5ce1c6f8493f365cc22a3170181a312997c6d870c3778b9735b3e79334711c651ad188ad451ff159c4422c53cbfdb2664c3a4aa6f9b73c17016b38989d5dbc71b10ff63164c578524402575e689efd5f96fc91fd3b83f07c33e252bde3ace666c82ad730972edd2532b21aa51d4912a835935d5811e55e7a8a92c9a2761e0ac3b1c0ab3b1a4901d04a4b939e922e989d4f05a7c9ea3d7d9685bd091ebd3f77d9acf4209d640a512a9ec21a02e7a58ba233fe660e504f0d962c6abf526ea6dce89165b621ab28032367bab600aa1a6f5e65f2494573bfc36fa00fae783ed9c9daf5b306fe13452bc437c593fb2dfcf8108a6b3e18162255b9e9395c6655f62d12dc0742ae94b9c6b8a5ed4a6cebec6b0b60a2f1b5aa55d17b2ec850ebd5ddb5b9305cac46233a03f46f5afbb706f239170aa087124958c5c52b964b9250a588e0180a95b62d0ea50ca9b76cc1d11328e9bf6f48f1831731e98b89cdb1d11c168e11c4cc47da90ed66c853f4e3bae4681ba42dc590c20328893ef677316277c87ea410658958f8ac01d546d505aedf19cfab11b3a414a06f4b54d1dd3af98660ef8fe16a7b18fd072bf37707fbb22097e9dfae93d3c031427e87d64eb2a17c009fc65a02241fefd2216429e8c21ebf795446c0efadfc1658475db7851e5b4a15f0ce4266bdec666f5044c65ff750a079e6ea6c0f3f0eba8fe99ecd6cd80d173b59e25bda24cd248bc77f0541ff7fc92d4d2af54aac29450f786ab026e50dcc485928915243d4531d88995dc8578078880342144a62c1b7af45f1fa8dc001024e3ac7fbee1055a1955e6ce7f94e136cef98932dbfcfd7feeab84402b5e948d2f185db76678220b963f403bcf9e5dc1235be54ea358fbf6638131aafe73964c74982fd2cdb0ab0c36cfccb6b5a333f14ee14b8feb76f40951fbd6d0def72536b40cacfa14318798cf2a34dac2045d9f6e5f7ec11dea5ff19794b1e5634fba898975004b6df3b029d568520a27b6bfbc414362313a224097e6a5cb42ddc6ee019733b14f20c09f70df69292f146174ce3d75506761c40eb6a0ce51d4de51d36d88a16db1b0963396fd52ebbb8d0547d88c97f48485a3a73dacaa8323e57a0964cb1bea2d116e5c43c68673320c0d10f7d1aae4b61e6d60397c2cd9837d5f7315a438dc659126da7ed7be70b85f5abccf922c8a60613f432bb5b8e87b94e4f44308fcbafd5dc5489aeb780a58e7fa1c5a3de5228cd3c11e7f23492bc64a8dfb381cb760b012068c9b35aa77e0666ee2b9dee4423843f14638688889316fdaad8b7f4f61f5eb4e46df591c974c9cfc0958c44f03a0892c63fab667e2d1b6e0151e084f7cca869b946dc70419f1349efd000b43b7dca47a13e2b26957ba7d3dde3b442c85698acfb2cb5803fa399338b3e09d92e4cc89610aa56494b74603c4fadadd3674660e1354df286006c2549973dceb259b57eeec9a47bde5cf4fa6b71c07e189fc95a7c7a1a45fc2ed22b0076501f91088f928f130c1c73c61eb83f1c2b157de8f0b21fc34c62f80783e83f26a7ab313de9c588111837d71aa4786df2c308530514702ae128ce82da83d9a8be08618daab0ea71f59989171240dc738d6e1e0d06f38b010065057acde084cc29584b851d9a4563f21079094c920bd667f079d8a64001a494c5f8d4e5708c651117c8509823df1e8ce348ade5cc3ab318a387021066a19ab38f939f7a3b26f13a13979ed9e20238191f7eff8ae1764caea71983a16848d508649b17f200c5db12f2d1d8fbc71df7fd804c72fd4d931b86e67ed4a8cf8fe10fad9d0996e794b6163683a5bf791506e05ec73da466a110e23fd51eb70094a9e1570b010eff70665745e4b44bb36b7e85f884a2b04cae89e09fd34aa5fa9b9c7610f2bf06c764df7bfff27a746f0cf30b2d4948155568f565ff21c21c48f338b170ed5682c374ccdb8b9c77ab5d7eaaaebbe366b518eb7a4f0aca20308bd7d0463201e04a3301ad72fa88cc5868da6104a837c312f5b67bfd73abc95b66aca31bef9c5004c297a7936113327eac5405d74011776caebecba9419783f07df023983b9ad953743bdc88cc81d93add92b372a5b4265bdee3f6b4bbef0da9db126af1dc6a166d914864684c856db725976d388efd23bb090e70b3cae7c7e85a7c0265e32205e7c71d53a1133b7f0eb1625610ab041b26a245a607f6bb8b6257d2de5dbccf08ccb7a080f0f2e4109c815845e81c8d907ca6d34e4a1b88bd1ad45066ab4b78c456498039b7fa78f1977e80bc46dc6a3e237703b47d29c359b0d5504240fdb359b43aaf003334a17b879b37bcdd3d5f4a5b8d3ef69d59a42c30f5c9e8c4e4a80238e01951da5e9bc2bfc30aeaec52b5d80f02621dc8987871bd0a88adad77a03f570b24ed13a8b4d9a310fecdbb53b6a7048d309a7aabb41856fed7453ea5d2fc0b36577cd41adf4244eafff5bd2142ad1a2ff7b94a96c988dcc5eea32878208216d09b1d4ef040fc97ef4f048b7ad5a6b86977b054d2153badb8ca3c232163e294377e1f987c2b8ffbb778f8e5be9117d2127a25f738254bd5a04c15e5a44a7e5", 0x1000, 0x40050, &(0x7f0000062000+0xa33)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}}, 0x10) 2018/02/02 17:16:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000b37000-0x12)='/dev/input/event#\x00', 0x5, 0x4000) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000063000-0x99)=""/153) r1 = syz_open_dev$random(&(0x7f000009e000-0xc)='/dev/random\x00', 0x0, 0x2000000000001) write(r1, &(0x7f000031d000+0xf9), 0x0) 2018/02/02 17:16:43 executing program 0: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000012000-0x1c)=@req3={0x2, 0x0, 0x8, 0x6, 0x6}, 0x1c) 2018/02/02 17:16:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) sendto$inet6(r0, &(0x7f0000bbd000), 0xfffffe34, 0x20000045, &(0x7f0000089000)={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007d2000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00003f0000)={0x0, 0xffffffffffff0001}, &(0x7f0000a33000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000006d000-0x108)={r2, @in={{0x2, 0x2, @empty}}, [0x4, 0x81, 0x2, 0x9, 0x6, 0xbb0c, 0x1, 0x7cd, 0x7fff, 0x5253, 0x288b, 0x2, 0x2400, 0x4]}, &(0x7f0000663000)=0x108) 2018/02/02 17:16:43 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) pipe(&(0x7f0000dfd000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000002000-0x90)=[{&(0x7f0000001000-0x2e)="d6dd127d14fadfc77e8745aecf40f0ba001ec3a06fd1b576f310aaefe1e091cd2e50d7dd2241ed5b9a744f3ff724", 0x2e}, {&(0x7f0000000000)="203c54f93f23071fa754b5f46bf839409f0819cfb2e16874df394f6836c706fe9499f8f5e4b6f55b68e1ae36cf1a35425347228860c834ba94c75cb45659aa14165d604e3a6309d60a243aae0a00d1fc5faf74aa1cb80c802d45e64c1f589ee8b98e27f280f0eb1281d417ce0cbc86cc712ba6c626de001061422725bbf70955c593dd337b07e16aeb5591724d1f99e5cc712560fa093c1e26451a8c676b5005e8db8e296124c338059b6f61f345f4551d1f69cf03fe", 0xb6}, {&(0x7f0000001000)="23f85f1ded20b1f1012dafc156dc473fbb2928c776d077f30627e1e0e5377bbf08110d1d9f33d842fee2ef05e94b908eca850a64245c2a26d4c7f226a4cf231a1a6ab347173d3b3483d0465194417f57b53b72d14cd87b3a3d49e196b1991c42a38d4a0bb76f8efce3a72b7272679f3e780413ad239c116b2890176586fce3bbc54d0bb5aed307967f01751e0c01fe6da6d6eb6f41b7e7591124ec95e3820c79e68fc631692a5013577af2e5cd7ebd9ae7ab40ee48baaa5bdc2505a5e0376419bc8c1163846e3d6d89b87045d0aa8245b864905a60f8da00385023e342d90f8d4a", 0xe1}, {&(0x7f0000002000-0xb6)="87a5a90e64fa33425be6c87d8871f0ab66949c1087cf75532f5e4acce18f01aa433391326ca522431df5b7a3e999060760fb37a362f804e21b10b2c12cef316c389e27a5fed81ccfd836f71042615149b6646d955f74bdca9ff14a1b25fa09ed5a46c16eae939038f9aea6ec3c1ac324a3c8b03022cf06f8c346ec9a0b05d95b0a186cdb305ac50bd1a44a19819fc720b14f557b6bedd941b3575a3e96c7b31cf552885e393a0746668eb0ea1624e8d8f0c06231f351", 0xb6}, {&(0x7f0000000000)="631fc2a1907e0be198352b0b3c373700e4dfc906d072441fc638e267c407cd25d0aeb23e82e1b39f40921a610ec1e69ae9d6c154b6cc91c6cd52ec2bd99707369b120fa470be58293b9b5afaee6614bd974b2d6da565fb4fc5c6707a60874233e8d52759a9398e861d0073e1f727462d5689675b72d5", 0x76}, {&(0x7f0000002000-0x6c)="b68486441b739bf3eecb9b3e2fb2ab4363f038ac8200e1c6d5fedd5eff21ae3af64215f2c25f7b92673925458dcfba23acc3660e533e611a50260dc316c46d9d43ba8edbd29f4c5907e3d694c9dedfe426e340020116c3d37baad3fd1f93bc1140fd8791ac5c269e3ffbf8f4", 0x6c}, {&(0x7f0000000000)="24d24222df49fbec0f471b2750505fded66a81a81b9d5d3c26132444337744e5f695877db2d6f10e7a0bb8492a7acbdca5597adb8e2feb81765f6f27c7f1aa55ce6445462ae35bd5db934ddc3058f8a15ef17dace7f48b7028be6211c74371f82cd805ae0c8681515b58186a4d27303d7cfbdffa4d5d7d9798f57852c9b8ab3ef91d212ade28c36f1453956aac23a654195b4102ba68ececcab04373b229563c6106ccfc7f03f654e7a69b777fd68e853dffc5f7dd72277c5ca3876d631be27d5229dd704bd06b3ececec155159e2f76db22b0db34cd", 0xd6}, {&(0x7f0000002000-0x9f)="f6836a90e060af467fbc39526168df0e382bd6e3c641f3f2c42e05f43fb448faa21d6cd8e018337ea1eebd77e8f6606689acac283b76161c5e48da53e94756088ad5e3e198d885106de4356182dfeec35467027e3da83c822288b7af4c199278937a8540d6ae49a4935c2ef60b33c5b5eb92b4caec0925be84ddf29678ca2d1cab156a5f3f08eca267c20cdc6361e921930418f88728f44e68cdcf2811cf67", 0x9f}, {&(0x7f0000000000)="6d75b3fcc3d917644e09dc153f8bac1f7045c743f1d891674651c7f3d5fdc785b415fff52ad87bbda3b85c7611c69f5430d469", 0x33}], 0x9, 0x5) bind$ax25(r1, &(0x7f0000000000+0x6dd)={0x3, {"35e99647d9cb9d"}, 0x8000000002}, 0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000007000-0x4), 0x1) 2018/02/02 17:16:43 executing program 5: mmap(&(0x7f0000000000/0xdcd000)=nil, 0xdcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x800000000008000, 0x40, 0x1, 0xad, []}) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000141000-0xe8)={{{@in=@loopback, @in=@dev}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000dce000-0x4)=0xe8) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000dcd000)='./file0\x00', 0x80) 2018/02/02 17:16:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r0 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r0, r0, &(0x7f0000058000-0x8)=0x2000002, 0x10002) 2018/02/02 17:16:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000727000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f0000c21000)=0x26) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00005a8000)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000736000-0xc)=@sack_info={0x0, 0x5, 0x1}, &(0x7f00000a6000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000308000)={r1, 0x3ff}, &(0x7f0000874000)=0x8) r2 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r2, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) r3 = syz_open_dev$sg(&(0x7f0000658000-0x9)='/dev/sg#\x00', 0x804, 0x20000) ioctl(r0, 0x2, &(0x7f00001de000-0xc7)="8f5e114b3dff51c7059c4b5114893461966b65cef05313d906a9a132026d7ae534bdcb3442d3fa38e9b821e5350da5ed7da76060ea53d6cc5755406b668194f833d5c554d5582259d6867b5a46b537deed025cb497b176a833731e67b050e54edf00eef507c4a92625ab8f73fcb41430b5fbcee114b7b4219d8de1610502ce9ba714df3d200aaa414930663adafd7d9e357a867ae764ea23471efd6f7cf8c5c337f5841dda18625d289da58ea309abf64d89d8d0c73359c3f94b6918d6e9bd105957843df9cfdc") ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000423000)) bind$inet6(r0, &(0x7f00005c4000)={0xa, 0x1, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0x400}, 0x1c) [ 72.575293] qtaguid: iface_stat: iface_check_stats_reset_and_adjust(lo): iface reset its stats unexpectedly 2018/02/02 17:16:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f00004fc000)=@common='syzkaller0\x00') r1 = syz_open_dev$tun(&(0x7f0000a57000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000099f000)={0x0, @in6={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffffffffff97}}, 0x3, 0x100, 0x7, 0x378, 0x2}, &(0x7f00004e3000)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001b5000)={r2, @in6={{0xa, 0x1, 0xff, @empty, 0x20}}}, &(0x7f0000099000-0x4)=0x8c) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @te1=&(0x7f0000e18000)}}) r3 = syz_open_procfs(0x0, &(0x7f0000819000-0x5)='task\x00') accept4$nfc_llcp(r3, &(0x7f000090c000-0x60), &(0x7f0000763000)=0x60, 0x0) close(r1) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000331000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/02/02 17:16:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = syz_open_dev$sg(&(0x7f000049d000-0x9)='/dev/sg#\x00', 0x0, 0x0) fanotify_mark(r0, 0x6, 0x40000002, 0xffffffffffffffff, &(0x7f000018d000-0x8)='./file0\x00') setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000a06000-0x68)=@dstopts={0x3f, 0xc, [], [@ra={0x5, 0x2, 0x8}, @calipso={0x7, 0x48, {0x101, 0x10, 0x80000001, 0x4, [0x1, 0xab8, 0x3ff, 0x6, 0x10000, 0x67, 0x100000001, 0x7]}}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0x0, 0xaa}}]}, 0x68) 2018/02/02 17:16:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r0, 0x5381, &(0x7f000005b000-0x2)) r1 = getpid() rt_sigqueueinfo(r1, 0x6, &(0x7f0000a36000)={0x3e, 0x7, 0xeffd, 0x6}) 2018/02/02 17:16:43 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r1, r1, &(0x7f0000058000-0x8)=0x2000002, 0x10002) 2018/02/02 17:16:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008ff000)='/dev/ptmx\x00', 0x480c2, 0x0) r1 = dup2(r0, r0) poll(&(0x7f00006b0000-0x30)=[], 0x0, 0x5) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x0) getsockname(r1, &(0x7f0000ab0000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000093d000)=0x10) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00004a2000)=0x6) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/02/02 17:16:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80806, 0xfffffffffffffffc) sendto$inet6(r0, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/02 17:16:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000035000)='/dev/keychord\x00', 0x1000000000000902, 0x0) write$eventfd(r0, &(0x7f0000135000)=0x10000100000001, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000d47000-0x10)={&(0x7f0000bcf000/0x2000)=nil, 0x2000}) 2018/02/02 17:16:43 executing program 3: mkdir(&(0x7f000000e000)='./control\x00', 0x0) syz_fuse_mount(&(0x7f0000274000-0xa)='./control\x00', 0x0, 0x0, 0x0, 0x0, 0x2000) 2018/02/02 17:16:43 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r1, r1, &(0x7f0000058000-0x8)=0x2000002, 0x10002) 2018/02/02 17:16:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b1a000)='/dev/ptmx\x00', 0x200280, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000d8a000-0x4)) r1 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r1, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/02 17:16:43 executing program 7: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000fee000)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)) r1 = epoll_create1(0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fef000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000fef000)={0x3, 0x4, 0x0, 0x2, 0x8, 0x97, 0x8, 0x800, 0x0}, &(0x7f0000ff0000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000847000)={r3, 0x5}, &(0x7f0000e40000-0x4)=0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fe5000-0xc)) r4 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) readv(r4, &(0x7f0000fe2000)=[{&(0x7f00003b7000-0x8)=""/8, 0x8}], 0x1) 2018/02/02 17:16:43 executing program 3: openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bbf000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000f9b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x0, 0x0, &(0x7f0000f9d000-0xb8)=[], 0x0, 0x0, &(0x7f0000004000-0x53)}) [ 72.807719] keychord: using input dev AT Translated Set 2 keyboard for fevent [ 72.823674] binder: 12898:12903 ioctl c0306201 20009fd0 returned -14 [ 72.840941] binder: 12898:12911 ioctl c0306201 20009fd0 returned -14 [ 72.885865] keychord: using input dev AT Translated Set 2 keyboard for fevent 2018/02/02 17:16:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b94000)='/dev/sg#\x00', 0xd4, 0x80000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b05000-0x5)='/dev/autofs\x00', 0x900, 0x0) sendfile(r0, r1, &(0x7f0000a5a000), 0x9) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x40045431, &(0x7f0000c0f000-0x24)) pipe2(&(0x7f0000907000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f00000c3000)=""/238, &(0x7f0000307000-0x4)=0xee) 2018/02/02 17:16:43 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r1, r1, &(0x7f0000058000-0x8)=0x2000002, 0x10002) 2018/02/02 17:16:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x100, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ed5000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x2, 0x0, 0x9, 0x1, r1}) mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f0000dbb000-0x4)=0x2ce5, 0x4) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dc2000-0xc)='/dev/rfkill\x00', 0x400, 0x0) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000b05000)=""/99) 2018/02/02 17:16:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x2, &(0x7f0000197000)) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) 2018/02/02 17:16:43 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4), 0x4) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00003f0000+0xee4)={0x0, 0x7}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003e9000)='/selinux/mls\x00', 0x0, 0x0) pipe(&(0x7f0000a6d000-0x8)={0x0, 0x0}) vmsplice(r2, &(0x7f0000959000-0x50)=[{&(0x7f0000bfd000-0x1000)="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0x1000}, {&(0x7f00005ae000)="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", 0xfd}, {&(0x7f00003ee000)="f31df8f98d76aa4bd5550ec48dab1ea239922cfe4d2b120534d584b98756181e0e359c1d1d16cf8b8df33cdd529ae3405b457b08830e71c1aa88cc6b3e6e555c48c00a806b304bb053eb73e88f4402619a08360515de7be917b3d8c65e694599845233fea17fdd12e4d0a0b69a3ef76d60f9e281ea98df58886a02b3a8361624b84cc44884fc871c6ce0ab7038cd82b257b7c154911a4ee44577633aa24e19207882097a5aae2789115b02ea1dd4cf1e04b4794afd9c63817db599961377b081900a60f86623054856b8a948c6acd51134404ff952588dc123ac53aae173e1fca292c752e8c183a5905cfafea54bc5b91051", 0xf2}, {&(0x7f00003a3000-0x1000)="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", 0x1000}, {&(0x7f0000629000)="66a5238661ca12494eea9e7c89e2a924099b35fb63eb1446763af5561871528ec045b3c53b29a28ccf95832a48ee8a475a9049f03e04b1cfad078f39055cf671d1dcbe9c542e064a828a3a01fbaebff49de1b32df5f61f504103efd35a61f45eaa07a3430de8b8e2c7e018141524327b04fe", 0x72}], 0x5, 0x8) 2018/02/02 17:16:43 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @rand_addr=0x5}}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) 2018/02/02 17:16:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000077a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000000000)='./file0\x00', 0x10) setfsgid(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x8800, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000001000-0x9d)="0f77043712347b7baa4927ce27e24aa2f77c08a5e6a1838161391f1514735263f3f5fc7814c523dbb6c9ee14fee96070c1dee87fa5b08440fecadebae2ea69c497fe231afd1a3379c39ba403b4deaf654da7d5a847262d565c675b81f282f154e5c58e18644aa1d1077ffebabf7a729a71015c820f10448767f5be7b78710db62f49ce1beefd8b9dc3fc0d3ff0e7b886b561e78910f586b6738f5cbb0c", 0x9d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000001000)={0x1, &(0x7f0000001000)=[{0xfffffffffffffff7, 0x3, 0x5c, 0x4}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000)='/dev/keychord\x00', 0x400480, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000000)) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000002000)=""/121, &(0x7f0000002000)=0x79) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xd, 0x2, 0x4) sendmsg$nl_route(r4, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000066000)=@newlink={0x40, 0x10, 0x9, 0x1, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_ADDRESS={0xc, 0x1, @link_local={0x1, 0x80, 0xc2}}]}, 0x40}, 0x1}, 0x0) 2018/02/02 17:16:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f00004fc000)=@common='syzkaller0\x00') r1 = syz_open_dev$tun(&(0x7f0000a57000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000099f000)={0x0, @in6={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffffffffff97}}, 0x3, 0x100, 0x7, 0x378, 0x2}, &(0x7f00004e3000)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001b5000)={r2, @in6={{0xa, 0x1, 0xff, @empty, 0x20}}}, &(0x7f0000099000-0x4)=0x8c) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @te1=&(0x7f0000e18000)}}) r3 = syz_open_procfs(0x0, &(0x7f0000819000-0x5)='task\x00') accept4$nfc_llcp(r3, &(0x7f000090c000-0x60), &(0x7f0000763000)=0x60, 0x0) close(r1) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000331000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/02/02 17:16:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r1, r1, &(0x7f0000058000-0x8)=0x2000002, 0x10002) 2018/02/02 17:16:43 executing program 7: r0 = socket(0xf, 0x802, 0x0) connect$ax25(r0, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}}, 0x0) 2018/02/02 17:16:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000039f000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000f8f000-0xf9)=""/249) r1 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000736000)={0x0, 0x81000000200007d, 0x20}) 2018/02/02 17:16:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r0, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/02 17:16:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f00004fc000)=@common='syzkaller0\x00') r1 = syz_open_dev$tun(&(0x7f0000a57000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000099f000)={0x0, @in6={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffffffffff97}}, 0x3, 0x100, 0x7, 0x378, 0x2}, &(0x7f00004e3000)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001b5000)={r2, @in6={{0xa, 0x1, 0xff, @empty, 0x20}}}, &(0x7f0000099000-0x4)=0x8c) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @te1=&(0x7f0000e18000)}}) r3 = syz_open_procfs(0x0, &(0x7f0000819000-0x5)='task\x00') accept4$nfc_llcp(r3, &(0x7f000090c000-0x60), &(0x7f0000763000)=0x60, 0x0) close(r1) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000331000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/02/02 17:16:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x20180, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000416000)={0xaa, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ce8000-0x8)='cmdline\x00') ioctl$FIONREAD(r1, 0x541b, &(0x7f0000a1b000-0x4)) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 2018/02/02 17:16:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000461000)={0x10, 0x0, 0x2}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000687000-0xc)={0x10, 0x0, 0x2}, 0xc) close(r1) r2 = memfd_create(&(0x7f0000a4a000)='\x00', 0x2) accept4$nfc_llcp(r2, &(0x7f0000f9b000), &(0x7f00005cd000)=0x60, 0x800) 2018/02/02 17:16:43 executing program 4: socketpair(0x9, 0x6, 0x80, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000a0a000-0x8)=@assoc_value={0x0, 0x81}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, [0xf9, 0x9, 0xffffffff, 0x4, 0x7, 0x80000000, 0x8000, 0xb10a, 0x0, 0xefbf, 0x6, 0x1000, 0x6, 0x4, 0x80000000]}, &(0x7f0000000000)=0x108) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x408000, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x900) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r4, &(0x7f0000003000-0xa1)="57b8f8e9fa56ea70b6765f5e4301f1973e7fed3cab6dd4e6c099664a7f0fcc2c9408a7aef4f11d5f4efe5fda5995af54ce386215549c9c0678b0d7a75ea8b34fe2d6065e8792cf412ff01584ae522ee845c1e24939facf12a267508af3d0ce98fc15805ba785ed6613ebbe5c893e8ed2f0499c429fb4c26101d7f02910279969459fa2cee1132feca60f743fe59227f198cc48983b8a4ed453681acb428df337b2", 0xa1, 0x84, &(0x7f0000003000-0x10)={0x4, 0x9, 0x5, "f9ac6bc36f88", 0xc73}, 0x10) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000003000-0x24)={r3, 0x1c, "54c785f7f1b1680b5e3a873fbc6b57623fe9b807e7a90fd2582930cd"}, &(0x7f0000004000-0x4)=0x24) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000004000-0x8)={r3, 0x5b8, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffff9c, 0x8919, &(0x7f0000005000-0x20)={@generic="fa044fcaf773c38a995db5b55d71195c", @ifru_addrs={0x2, 0x1, @rand_addr=0x3ff}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000003000)='./file0\x00', &(0x7f0000006000-0x10)={0x1, 0x8}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000007000-0x1)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000003000)={r3, 0xb4, "3c1cafe206ac5a14db51cefe888c29573b78c3e961011f96dd0df8a25aaed0aca9530486fdd369427dda944e20f7eb99c6f129977f29d0c1d73ce2419821f05a9d135187e696e16a2f3a2c1b0029d24421f7faa4c04f609811a2b4f66e71239a3c65cd456013fb2916e15d17f74a177cf4769ecf8230313ac2e9ce3a98707ee6475d3d6be351d2028b03cf5a80d2d07d3693d2bb936ab0e698568cc5ed541c988297a0bc1ff7c0e8db5f082773b4144727ac0ec3"}, &(0x7f0000004000)=0xbc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000008000-0x10)={0x3c9e, 0x1, 0x4, 0xfffffffffffff24c, r5}, 0x10) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000007000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r6, &(0x7f0000009000-0x30), 0x30, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f000000a000-0x10), &(0x7f0000008000-0x4)=0x10) 2018/02/02 17:16:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r1, r1, &(0x7f0000058000-0x8)=0x2000002, 0x10002) 2018/02/02 17:16:43 executing program 7: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b03000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x24000}) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f69000-0x8)=@ethtool_rxfh_indir={0x1, 0x0, []}}) 2018/02/02 17:16:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r1, r1, &(0x7f0000058000-0x8)=0x2000002, 0x10002) 2018/02/02 17:16:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x2d, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000742000)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000653000)="80842c114a2788054a2f842495191372a2dc19adccd7b108b5a57319dad357542fac6d154bb5dca37889db5b0cc80e0b43e01db3a6304941d7b8aea5d1", 0x3d) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/02/02 17:16:44 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/policy\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000006000)={{&(0x7f0000001000/0x2000)=nil, 0x2000}, 0x1}) 2018/02/02 17:16:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) fcntl$setsig(r0, 0xa, 0x26) 2018/02/02 17:16:44 executing program 7: 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) accept$inet(r0, &(0x7f00000c3000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000ce3000)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x2, 0x4) sendto$inet(r0, &(0x7f0000482000), 0xfffffffffffffd1f, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) recvfrom$inet(r0, &(0x7f0000f84000-0xc2)=""/194, 0xc2, 0x2, &(0x7f0000a3b000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000862000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000a81000)=0x4) 2018/02/02 17:16:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000001000-0x4)=0xc) ioperm(0x5, 0x5, 0x100000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000001000-0xe)='net/connector\x00') r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) flock(r1, 0x1) ioctl$int_out(r1, 0x5460, &(0x7f0000332000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8001, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000002000-0x4)=0xff, 0x4) 2018/02/02 17:16:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r1, r1, &(0x7f0000058000-0x8)=0x2000002, 0x10002) 2018/02/02 17:16:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000e97000)='eth0\x00', 0x843, 0x0, &(0x7f0000213000)={0x0, 0xffff, 0x4}) r0 = socket(0x804000001, 0x4, 0x9) fcntl$getownex(r0, 0x10, &(0x7f000095d000)={0x0, 0x0}) ptrace$setregs(0xd, r1, 0xb, &(0x7f0000a0b000-0x1000)="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") setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000455000)=0x3, 0x4) 2018/02/02 17:16:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000373000-0x4), &(0x7f0000fd6000-0x4)=0x4) accept4$packet(0xffffffffffffffff, &(0x7f000005c000-0x13)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00007a3000)=0x14, 0x800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00004ab000)={{{@in=@rand_addr, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000315000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000c73000-0xe8)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0xd}, @in=@rand_addr=0xffff, 0x1, 0x0, 0x3, 0x0, 0x2, 0xa0, 0x80, 0x7f, r0, r1}, {0xfffffffffffffff7, 0x1, 0x4, 0x20, 0x5, 0x4b8, 0x7, 0x1}, {0x7fffffff, 0x0, 0xeff2, 0x8}, 0x4, 0x8, 0x1, 0x1, 0x1, 0x2}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0xff}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x5, 0x1, 0x1, 0xffffffffffffffff, 0x7, 0x0, 0x1}}, 0xe8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f00003d6000-0x5c)={{0xa, 0x0, 0x400, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x3}, {0xa, 0x3, 0x10001, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, 0x0, [0x5, 0x0, 0x7ff, 0x6, 0x10000, 0x0, 0x9, 0xff]}, 0x5c) 2018/02/02 17:16:44 executing program 1: r0 = socket$inet(0x2, 0x805, 0x6a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000d09000-0x8)={0x0, 0x4454}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0x2, @empty, 0x5}}, 0x100000001, 0x2}, 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000001000-0x40)={0x100, 0xd8, 0x0, 0x100, 0x6, 0x0, 0x51f, 0x8}, &(0x7f0000001000-0x40)={0x6, 0x10001, 0x5, 0x4, 0x7ff, 0x3c1b, 0xffffffff, 0x9}, &(0x7f0000002000-0x40)={0x8d, 0x10001, 0x3, 0x4, 0x5, 0x7, 0x5, 0x8}, &(0x7f0000002000-0x10)={0x0, 0x7530}) r2 = accept$llc(0xffffffffffffffff, &(0x7f0000dd0000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f00002af000-0x8)=@un=@abs, &(0x7f0000000000)=0x8, 0x80800) 2018/02/02 17:16:44 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fcntl$lock(r1, 0x6, &(0x7f0000011000)) close(r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000003000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) fcntl$notify(r1, 0x402, 0x2) 2018/02/02 17:16:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r1, r1, &(0x7f0000058000-0x8)=0x2000002, 0x10002) 2018/02/02 17:16:44 executing program 5: clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) lsetxattr(&(0x7f00004a9000)='./file0\x00', &(0x7f0000b2c000-0x9)=@known='system.posix_acl_default\x00', &(0x7f0000120000-0x1)='\x00', 0x1, 0x0) pipe2(&(0x7f00002a3000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0xa, 0x7, 0x45c, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={r1, r2}, 0xc) 2018/02/02 17:16:44 executing program 3: mmap(&(0x7f0000000000/0xe5f000)=nil, 0xe5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e5b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000002f000-0x4)=0xb92f, 0x3b) writev(r0, &(0x7f00000bc000)=[{&(0x7f0000032000-0x74)='w', 0x1}], 0x1) r2 = dup3(r1, r0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000e60000-0x4)=0x7) r3 = dup3(r0, r1, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00006a0000-0x4)=0x5, 0x4) recvmsg$netrom(r3, &(0x7f0000e55000)={&(0x7f0000e5a000-0x10)=@ax25={0x6, {"61ad643fe24db4"}}, 0x10, &(0x7f0000e55000)=[], 0x0, &(0x7f000035a000)=[]}, 0x10002) 2018/02/02 17:16:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) fcntl$addseals(r0, 0x409, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000d59000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00001c9000-0xe8)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000d15000)=0xe8) getgroups(0x5, &(0x7f0000884000-0x14)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r4 = getpgrp(0x0) r5 = getuid() fstat(r0, &(0x7f000085e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00005c8000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000a13000-0x1000)=""/4096, &(0x7f00000f7000)=0x1000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000dd000-0xe8)={{{@in6=@local, @in6=@ipv4={[], [], @local}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000213000-0x4)=0xe8) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000817000-0x4)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000193000)={0x0, 0x0, 0x0}, &(0x7f00009cd000-0x4)=0xfffffe7d) r10 = gettid() r11 = getuid() getresgid(&(0x7f0000e4e000-0x4)=0x0, &(0x7f000014f000), &(0x7f0000900000)) r13 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00006b9000-0xe8)={{{@in=@dev, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f000066a000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a61000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001b0000)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ea0000)={0x0, 0xf2, "2e1552376bf4ccc07c2fdfc6f79713bcaa45fe9e7dae0d05555596ca68bb508675ccfdd209a84841f8af8eafb98553c1e1d31919e74328c900ccf9929f67ab28c7158421a0dee55885218680733d74fe6cbaa820e95732f64ba9768d510ed847853f632fa492f5fdc5f909f7217e0925bbafc7d729d7b98495be62b6622760a56f459fc29ca725e04ba7b0fb18a270fca0cf524481dbdb35b5a4134c8546a422305e68be720451f49d50419c7a93123a88e1ab04096cb5e224005d78b1098ade74f3070da72875fb7751bf1bd9e28cdc5a3e704744e8a030643346784cc0353296eb93396773a500ac8343c5b493f32554f9"}, &(0x7f0000b3c000)=0xfa) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000547000)={r16, @in6={{0xa, 0x2, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}}, 0xb35c, 0x6}, 0x98) r17 = getpgrp(0x0) r18 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000740000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000148000-0x4)=0xc) r20 = getpgid(0x0) getresuid(&(0x7f0000834000)=0x0, &(0x7f0000c1a000-0x4), &(0x7f0000158000-0x4)) lstat(&(0x7f00007c2000-0x8)='./file0\x00', &(0x7f00003d4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000dac000)={&(0x7f0000d01000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a55000-0x20)=[{&(0x7f0000c33000)="bfe4ff00e1419feed843190aab26982bc39c769859f1bbab6859792273fa9e59d352639c40a7dec1b0fe10e470d5703c2083c85e9fdd95a622cfeacdd076fa01574157c44f855286e275418445a5221bafaea6af32d4665048deb89ac4bd257175dc9733109c96ee5a79388217faf10684dcac887eb9b177e2ff952a1b5605417127adfc6c5ff60310d2f0de9fdc090bc6d05baed9832bac83b79ecd808502546c5774e80a6521eda5cd328651a051850ac2d839c8043fa88c63d0abd7ae6bb142595f596a3f3a250f0ef8ad5ae32e5707cc95bd849e09a94f501adb41b3576949904a41a732", 0xe6}, {&(0x7f0000582000)="87426ebe325c5f02c002e4a09f71fc346cb0ed517d5a1dc74808e12baf0b0281ba5f4ca7e19dfd3cf8e15b2854f6964d93dafb4bce930718185c0586fcc06743d8bdab52d5e78ee35c69f4e4fb719205bd3e85b0c10b1e0c5587f7190d690c30eced675308faf99c0594fc2ea68b687215ee8823fdaffdce9d9bcc9b577ae05de26a86956154b675b9246b39aa40e25fcf64822a2b32a0ddd55ac3daa87186bfe58bb368a8f667951e20069c5bd1563203d9c8f2ea68ddc8a5c65577a14a533aceffba47eb23a7f0e567f1ac7f2b10b18459542c54556442aa0a463ad37a47f63a5cbe47c23d0747b37502c1d1c5cc2eef6e", 0xf2}], 0x2, &(0x7f00000ca000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x150, 0x400c051}, 0x40) 2018/02/02 17:16:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000d64000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x7) r1 = socket$unix(0x1, 0x1, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000f35000-0xc)=@file={0x0, "e91f7189591e9233614b"}, 0xc) poll(&(0x7f0000ef6000)=[{r0}, {r1}], 0x2, 0x0) 2018/02/02 17:16:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r1, r1, &(0x7f0000058000-0x8)=0x2000002, 0x10002) 2018/02/02 17:16:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xffff, 0x2}, 0x20) 2018/02/02 17:16:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000029d000)='/dev/hwrng\x00', 0x40000, 0x0) getsockname$ipx(r0, &(0x7f0000f8b000), &(0x7f000053e000-0x4)=0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d4e000)={@mcast2={0xff, 0x2, [], 0x1}, 0x100000000, 0x2, 0x0, 0x2, 0x1ff, 0x6, 0x1}, 0x20) sendto$inet6(r0, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) mlockall(0x2) 2018/02/02 17:16:44 executing program 7: mmap(&(0x7f0000000000/0xf19000)=nil, 0xf19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e2d000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) fdatasync(r1) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f19000)) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f1a000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r2, &(0x7f0000f19000)="6ed9de305c6a98fe765ca3354553fbe6e6aa92445783e389af51360fac2d907a788dd97109f5239a6032c45102c6a54d46aeb9", 0x33, 0x40, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) clone(0x0, &(0x7f0000f14000-0x82), &(0x7f0000f14000-0x4), &(0x7f00004fe000-0x4), &(0x7f000068a000-0x8)) close(r0) 2018/02/02 17:16:44 executing program 3: 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) clone(0x80000000, &(0x7f0000001000)="e7303936b4424237ab8cf759c527b03e13aeed548459c7d6deec794b3bd02bcc9c79b99cdaa545d729ab3f1d7b26e357245bb685e1a90712dba17c0ef2e233", &(0x7f0000001000-0x4), &(0x7f0000000000), &(0x7f0000002000-0xc7)="4c19402e6fbd8d3a96d421486b392bc812f00643a102aeae280cf45a629a076eb66bdb056e7ee4fba522d971863615b49751c07c92eded35c3ad5b9b6c4cfdf7b8a8f9997c3f9f05a926de37df76cc968cef974faa64fe82b242e3dfa5bff2496d0a994b5467a06e807c83938f3adbd2034fb76ccb60d64c6f47835878017ceb4e853dccb8a3dcf271bf826f1c6abfb0faa3a969b01aef9ed152ede02edd1f0784aa20321190942144d96a5ff75b0c54df29a9652413663db1d51a2329a691a464e0f39f9d2941") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ee6000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f000044a000)='./file0\x00') r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00008e6000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}) r1 = syz_open_dev$sg(&(0x7f0000b2b000-0x9)='/dev/sg#\x00', 0x900000000, 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000520000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000006e000-0xc)={r2, 0x80000, r1}) 2018/02/02 17:16:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r1, r1, &(0x7f0000058000-0x8)=0x2000002, 0x10002) 2018/02/02 17:16:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x1e4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000b2d000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000b1000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000217000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000deb000-0x8)={0x7, 0x401, 0x6, 0x1ff, 0x4}) 2018/02/02 17:16:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x81) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00007cc000)=""/79) creat(&(0x7f0000d1f000)='./bus\x00', 0x0) 2018/02/02 17:16:44 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/load\x00', 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000009000-0x3)='ns\x00') getdents(r0, &(0x7f0000010000-0xe8)=""/232, 0xfffffffffffffca1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x600e84c8, &(0x7f0000254000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f0000c30000)={&(0x7f0000900000)=@nfc, 0x10, &(0x7f0000b19000-0x30)=[{&(0x7f0000e42000)=""/65, 0x41}, {&(0x7f0000940000-0x1000)=""/4096, 0x1000}, {&(0x7f00008fe000-0xf)=""/15, 0xf}], 0x3, &(0x7f0000578000)=""/27, 0x1b, 0xf7}, 0x0) r2 = socket(0xd, 0x80002, 0x56) getcwd(&(0x7f000062b000)=""/75, 0x4b) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fa4000)={0xf5, &(0x7f0000f96000-0x10)=[{}]}, 0x10) ioctl$TIOCCBRK(r0, 0x5428) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00006f6000-0x4)) 2018/02/02 17:16:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r1, r1, &(0x7f0000058000-0x8)=0x2000002, 0x10002) 2018/02/02 17:16:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000281000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000695000)) sendto$inet6(r0, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/02 17:16:44 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000003000)='/dev/keychord\x00', 0x102, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000004000)=0x5f21, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000004000-0x8)={0x0, 0x9}, &(0x7f0000000000)=0x8) faccessat(r0, &(0x7f0000003000-0x8)='./file0\x00', 0x10, 0xd00) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000-0x6)={r1, 0x8b6}, &(0x7f0000003000)=0x6) r2 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="c9", 0x1, 0xfffffffffffffffd) keyctl$describe(0x6, r2, &(0x7f0000003000-0xa6)=""/166, 0xa6) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)) 2018/02/02 17:16:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) futimesat(r0, &(0x7f0000dd0000-0x8)='./file0\x00', &(0x7f0000966000-0x20)={{}, {0x0, 0x2710}}) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000e7c000)="fc70", 0x2) mkdir(&(0x7f0000bd5000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)) lchown(&(0x7f00009c7000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0xfffffffffffff9f0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000986000)={0x0, 0xffffffffffffff05}, &(0x7f0000c8d000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000078b000)={r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}}}, 0x50, 0x4}, &(0x7f00003df000-0x4)=0x98) recvfrom(r0, &(0x7f0000fd7000-0x3b)=""/59, 0x3b, 0x2, &(0x7f0000be9000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) 2018/02/02 17:16:44 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000003000-0x5)='comm\x00') writev(r0, &(0x7f0000002000)=[{&(0x7f0000011000)='`', 0x1}], 0x1) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) 2018/02/02 17:16:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000072c000)='/dev/vga_arbiter\x00', 0x1, 0x0) bind$inet6(r0, &(0x7f0000f0a000-0x1c)={0xa, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, 0x1c) 2018/02/02 17:16:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r1, r1, &(0x7f0000058000-0x8)=0x2000002, 0x10002) 2018/02/02 17:16:44 executing program 5: pkey_alloc(0x0, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005da000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000000)={{0x2, 0x3, 0x4, 0x3, 0x80000000}, 0x6, 0x875}) pkey_alloc(0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000002000-0xb6)="5087dbcc89c6cff94876eaa5fbf172c78613319e33fe11074372ffdae50ddfac79b832079b1ad256623343077a8dcf7ad7dc5c136a1589c0ceef709bbe2042240f8acc4d002ca6e762e09a8ced55748d04ebfcd60810adb570095d730c9bc71a696de882e5af96bdd1804536b04952952acd00a9053208684b71ad225e45d2e8ec7f10c9b065f09429809930d690c2bc1bc9ab65e111b554948026a8fb2e4907a1b1423451f53f49db2fca3470cad0d6af0329a77a11", 0xb6, 0x4000, &(0x7f0000001000)={0x2, 0x1, @rand_addr}, 0x10) pwrite64(r0, &(0x7f0000000000)="f38014fd41c8a174590718", 0xb, 0x0) 2018/02/02 17:16:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000cc2000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x12) ptrace$setopts(0x4209, r2, 0x400203, 0xfffffffffffffffe) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00003d6000-0xc)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r3, 0x21, 0xcf, &(0x7f0000139000-0x92)=""/146, &(0x7f00009bc000-0x4)=0x92) 2018/02/02 17:16:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x2, 0x1, &(0x7f0000755000-0x8)={0x0}) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00005b1000)=""/105) r1 = memfd_create(&(0x7f0000003000-0xf)='\x00', 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000159000-0x4)) fcntl$setlease(r1, 0x400, 0x1) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000520000)=""/216) 2018/02/02 17:16:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r1, r1, &(0x7f0000058000-0x8)=0x2000002, 0x10002) 2018/02/02 17:16:44 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e56000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f0000f9f000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000001000-0x4)=0x10) r2 = socket$l2tp(0x18, 0x1, 0x1) 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) r3 = socket$netlink(0x10, 0x3, 0x16) r4 = add_key(&(0x7f0000001000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000002000-0x1000)="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", 0x1000, 0xfffffffffffffffc) request_key(&(0x7f0000001000)='cifs.spnego\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0x8)='ppp1^.-\x00', r4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x80, 0x0) epoll_wait(r5, &(0x7f0000001000-0x6c)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x1000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r3, 0x1, 0x1000000000000000, &(0x7f0000003000)=""/4096, &(0x7f0000004000-0x4)=0x1361) connect$l2tp(r2, &(0x7f0000017000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}}, 0x26) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000000e000-0x10)=@generic="d6f463467e6da7231955930469696038") 2018/02/02 17:16:44 executing program 1: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000f72000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f00008e2000)=0x2e) connect$l2tp(r1, &(0x7f0000a42000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x2, 0x3, 0x1, {0xa, 0x1, 0x80, @empty, 0x8}}}, 0x32) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000f71000-0x228)={0x14, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f}, []}, 0x14}, 0x1}, 0x0) 2018/02/02 17:16:44 executing program 0: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f00000a9000)) fstat(0xffffffffffffffff, &(0x7f000069d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, 0x0, r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00000f9000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000487000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/02/02 17:16:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) uname(&(0x7f0000e39000)=""/176) sendto$inet6(r0, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000017a000)) 2018/02/02 17:16:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x7, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000405000-0x15)='net/ip6_tables_names\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) ftruncate(r0, 0x3d) 2018/02/02 17:16:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r1, r1, &(0x7f0000058000-0x8)=0x2000002, 0x10002) 2018/02/02 17:16:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x5) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00006fa000)=r1) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003d0000-0xe)='/selinux/user\x00', 0x2, 0x0) writev(r2, &(0x7f0000e41000-0x30)=[{&(0x7f00008de000), 0x206}], 0x3e2) fcntl$setpipe(r2, 0x407, 0x8) 2018/02/02 17:16:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000401000-0x10)='/selinux/access\x00', 0x2, 0x0) fcntl$setsig(r0, 0xa, 0xa) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000027a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00008b3000-0x10)={0x2, &(0x7f0000df4000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff02c}, {0x6}]}, 0x10) 2018/02/02 17:16:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000452000-0xc)='/dev/ashmem\x00', 0x80000, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) lseek(r0, 0x0, 0x0) 2018/02/02 17:16:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000044d000)={0x5}) r2 = syz_open_dev$sg(&(0x7f0000557000-0x9)='/dev/sg#\x00', 0xfffffffffffffff9, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) poll(&(0x7f000047e000-0x30)=[{r0, 0x8044}, {r1}], 0x2, 0xffffffffffffffff) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4), 0x4) shutdown(r0, 0x0) epoll_create(0x7) 2018/02/02 17:16:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) capget(&(0x7f0000d7b000-0x8), &(0x7f0000a89000)) socketpair(0x5, 0x800, 0x8, &(0x7f0000322000)={0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000ee7000-0x6)={0x0, 0x1}, &(0x7f00008c2000)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c2a000)={r1, 0x6, 0x20}, 0xc) 2018/02/02 17:16:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x822, 0x4) sendto$inet6(r0, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/02 17:16:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffff9c, 0x8910, &(0x7f000056f000-0x10)=@req={0x50, &(0x7f0000c81000)={@generic="3dfb84d31459b0fbb185fc2c5b958072", @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x3, 0x4, 0x0, 0x4, {0xa, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}}}}}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000e5000-0xe8)={{{@in6=@loopback, @in=@empty}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f000021d000-0x4)=0xe8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f00004fd000-0x390)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_comp={0x48, 0x3, {{'lzjh\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/02 17:16:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r1, r1, &(0x7f0000058000-0x8)=0x2000002, 0x10002) 2018/02/02 17:16:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r1, r1, &(0x7f0000058000-0x8)=0x2000002, 0x10002) 2018/02/02 17:16:45 executing program 0: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b6e000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000a34000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x1f, 0x163) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ceb000)='/dev/sequencer2\x00', 0x201, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000fa0000)={@mcast1}, &(0x7f00006e3000)=0x14) r2 = syz_open_procfs(0x0, &(0x7f000000b000)='ns\x00') fstat(r2, &(0x7f0000564000)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000951000-0xb0)={{0x1, 0x3ff}, 'port1\x00', 0x41, 0x4, 0x4800000000000, 0x4, 0x8001, 0x9, 0xffff, 0x0, 0x2, 0x8}) syz_open_dev$sndseq(&(0x7f000040a000-0xd)='/dev/snd/seq\x00', 0x0, 0x2000) openat$selinux_status(0xffffffffffffff9c, &(0x7f000007c000)='/selinux/status\x00', 0x0, 0x0) 2018/02/02 17:16:45 executing program 3: r0 = open(&(0x7f0000542000)='./file0\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000000)=0xc3919fe) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000003000-0x8)='./file0\x00', r1, r2) clock_adjtime(0x0, &(0x7f0000001000)={0x100}) 2018/02/02 17:16:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) ioctl$int_in(r0, 0x5473, &(0x7f0000bf4000-0x8)=0xcac3) 2018/02/02 17:16:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000667000)={&(0x7f0000455000-0x13c)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, [@algo_auth_trunc={0x4c, 0x14, {{'crc32\x00'}, 0x18b}}]}, 0x13c}, 0x1}, 0x0) r1 = creat(&(0x7f000094b000)='./file0\x00', 0x2c) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000096e000)={0x2, &(0x7f000017f000)=[{}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f000000f000-0x8)={r2, 0x1}) setsockopt$inet6_buf(r1, 0x29, 0xca, &(0x7f0000a53000-0x12)="3073c2e3765eb424d67fce75fccb82c2c9f3", 0x12) 2018/02/02 17:16:45 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) fchownat(0xffffffffffffffff, &(0x7f0000012000-0x8)='./file0\x00', 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = dup3(r0, r0, 0x80000) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) 2018/02/02 17:16:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f0000bd6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00005e4000)=0x14) mmap(&(0x7f0000000000/0x258000)=nil, 0x258000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r1, &(0x7f0000244000)=[], 0x0) clock_gettime(0x40000, &(0x7f0000190000)={0x0, 0x0}) ppoll(&(0x7f00000dc000-0x28)=[{r1, 0x5000}], 0x1, &(0x7f0000114000)={0x0, r2+30000000}, &(0x7f0000258000-0x8), 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x7d}) 2018/02/02 17:16:45 executing program 5: r0 = memfd_create(&(0x7f000087c000-0x1f)='!trustedsystem.user\\mime_type:\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000b8f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001000-0x4)=0x14, 0x80000) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r2, 0x0, 0x15, &(0x7f0000642000-0x4), &(0x7f0000723000)=0x4) poll(&(0x7f0000a9d000-0x10)=[], 0x0, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008b9000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x64, &(0x7f00005d6000-0x4)=0x3, 0x4) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00004dd000)='/dev/autofs\x00', 0x100, 0x0) ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f0000ed9000-0x4)=0x2) 2018/02/02 17:16:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000762000)={&(0x7f0000c4a000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000970000-0x20)=[{&(0x7f00000ab000)="2b69eb94a3d71aa231d4a49b8fdd0b7ead793af5a97ceca5faa045f727be50d1768529e1632bf3412a82d04b839d1bff3722007db67e2b61d45ce0d9d5005835c14783d33a1b00122a7379980e4581b16215db13cd502f790c00617018e9f05737a5fdabe32bd38cf9d8b62bf10faca3a0c1a2da0aef03f69da65327ba8c48411e20cdc4e2dcdb60942aa990a403d46c65dd277439d040bc28e8e39335929c7cafd91b896a057c704adb15176b307f02b730767a57ffbc03a8da901687dbb8319887a6a1f4effec0a7702336b3a1f3ab", 0xd0}, {&(0x7f0000282000)="5b588b4fea0f152453d993ea5a751872bf716a090457353600a2ea50f9b3936672f160b549ce3ef28039d63c9693050d77eaa2da41bbe9b1296a569a52bf01f3618e55ed6a0a5cd517fb4187ebcb0b3b937a237f2a16365c0e8442fae9a0cbf649ba61340e71d1a69351cf1457ee148a04c2db43daf686a9a9cbf169", 0x7c}], 0x2, 0x0, 0x0, 0x4040}, 0x0) recvfrom$unix(r1, &(0x7f0000d6e000)=""/110, 0x6e, 0x41, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f00002bc000)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f000097b000-0x18)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0xfffffffffffffe90}, 0x0) 2018/02/02 17:16:45 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x80000, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000003000-0x1)) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x2a, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc"}) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000334000-0x30)={0x48, 0x0, &(0x7f00004ed000-0x48)=[@reply={0x40406301, {0x1, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x18, 0x30, &(0x7f0000146000-0x18)=[@fd={0x66642a85, 0x0, r1}], &(0x7f000002a000-0x30)=[0x38, 0x38, 0x0, 0x28, 0x78, 0x68]}}, @register_looper={0x630b}], 0x93, 0x0, &(0x7f00003f5000)="6456edeef83dbd4ceb9a303cf7c56d875ecf02deaef0b4c2efb160b67692903d796d00b30223eb955473eacf703fa1a7a520b7b185ea8f40389f30c85e6140d9b25ccf05947ce86a0edada8d5c5a9f03c72be1d0a4eebfc9f097d7e6494f60cdcb1267e76bbf6e6e42c447f2cf479ce5040d639acc59dd4b25da8caf11a59f92bf9c3ed1b18e81c20315d6a8b195271d3d5935"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee000+0x64e)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe}], &(0x7f000000b000)=[]}}}], 0x5c, 0x0, &(0x7f0000450000)="93485ddbbca3025488b0c78646560699c21fe909aadadf7634bb6d09202dda44fe44bf3de78200133423514fc12f33281e9aabd89f911e007a3ed458695a3a0cf80d63e66e0cf47ced3635a073437996462ef3aae57a9da54726c746"}) close(r0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000481000-0x18)={0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r4}], 0x1, 0xfdfd, &(0x7f00004ec000)="ef"}) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x0, &(0x7f0000158000-0x40)=[], 0x0) 2018/02/02 17:16:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r1, r1, &(0x7f0000058000-0x8)=0x2000002, 0x10002) 2018/02/02 17:16:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getpeername(r0, &(0x7f00003c2000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f00008a3000)=0x3a) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000651000)='/dev/sequencer\x00', 0xe0480, 0x0) write$selinux_context(r2, &(0x7f0000410000-0x26)='system_u:object_r:semanage_store_t:s0\x00', 0x26) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000930000), &(0x7f0000431000)=0x4) sendto$inet6(r0, &(0x7f00004d5000-0x1000), 0xfffffffffffffe7c, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/02 17:16:45 executing program 3: set_robust_list(&(0x7f00000db000)={&(0x7f000050c000/0x2000)=nil, 0x15c2ebeb, &(0x7f00004f0000/0x3000)=nil}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000017000-0x20)={{0x5}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)) timerfd_gettime(r0, &(0x7f0000d93000)) readv(r0, &(0x7f00009af000-0x20)=[{&(0x7f0000f71000)=""/88, 0x58}], 0x1) 2018/02/02 17:16:45 executing program 1: mmap(&(0x7f0000000000/0xd2a000)=nil, 0xd2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000d2b000)='/dev/hwrng\x00', 0x1, 0x0) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000c35000)=[{{&(0x7f0000d2a000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x3a, &(0x7f0000d2a000)=[{&(0x7f0000d2b000-0x19)=""/25, 0x19}, {&(0x7f0000d2b000-0x7e)=""/126, 0x7e}, {&(0x7f000077a000)=""/251, 0xfb}, {&(0x7f0000672000)=""/92, 0x5c}], 0x4, &(0x7f0000d2a000)=""/4096, 0x1000, 0x9}, 0x10001}, {{&(0x7f00007db000-0xc)=@nl=@proc, 0xc, &(0x7f0000d2b000-0x60)=[{&(0x7f0000d2b000-0xd6)=""/214, 0xd6}, {&(0x7f0000d2a000)=""/240, 0xf0}, {&(0x7f0000900000)=""/203, 0xcb}, {&(0x7f0000598000)=""/122, 0x7a}, {&(0x7f000080c000)=""/187, 0xbb}, {&(0x7f00006f2000-0xf2)=""/242, 0xf2}], 0x6, &(0x7f00002ac000-0x7e)=""/126, 0x7e, 0xfffffffffffff0f6}, 0x8}, {{&(0x7f0000d2b000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f00003f7000-0x90)=[{&(0x7f000092b000-0x10)=""/16, 0x10}, {&(0x7f0000d2b000-0x56)=""/86, 0x56}, {&(0x7f00001d5000-0xb5)=""/181, 0xb5}, {&(0x7f0000d2b000-0xdb)=""/219, 0xdb}, {&(0x7f0000d2a000)=""/132, 0x84}, {&(0x7f000054f000-0x93)=""/147, 0x93}, {&(0x7f0000a4c000)=""/157, 0x9d}, {&(0x7f0000285000)=""/19, 0x13}, {&(0x7f000018b000-0x1000)=""/4096, 0x1000}], 0x9, &(0x7f0000d2a000)=""/166, 0xa6, 0x2}}], 0x3, 0x2, &(0x7f00002b0000)={0x0, 0x989680}) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000a6a000)=0x4, 0x4) mremap(&(0x7f0000c72000/0x4000)=nil, 0x4000, 0x4000, 0x0, &(0x7f0000138000/0x4000)=nil) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000d2b000-0x38)={&(0x7f0000d2a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d2b000-0x50)=[{&(0x7f0000d2b000-0x9f)="c4b664e278f53d4ed97f35d16d2e1a6709b897ced7476d63d40f7f93cfc55c2f03d1e252631d8ed191a1c930887fc000f36f76eb35ad2b899a0742c4545a748970c0083afacbc55c9b6088591991be6ffa0202b7fc3d0265963c61f3c9e8f4b593b9287fc3e38ddfed20236283a2b22a2fd48d52b3073d47a515801c56a759ea76baee89c9d8c4bc16ecf2068dc95851598c92997728ce8fd7e8c7d5159d8b", 0x9f}, {&(0x7f0000d2b000-0x52)="e8f53ca2bf6ba5f9c3efdb41e447b95b8d700c2b198a4b51303cba5ada804ad20b7dc9e281d70def237548d36b63aba6d9e75f75f32eb6de5ca76ed656234dfa9a64e14bbb05077b1dce58429fd500a8aa80", 0x52}, {&(0x7f0000d2a000)="8c5bae1b382094b68e63335f365f5afad514c51b71f56fec8744c60acf921f0c2e988351b7b6f9445f52e411b7313490bfac0768da15223601f17dc6b5c18f403bbeaa5f536c5edd3a46f453f08d647b0d3e124f5a8b9747150653fef6829a9e1c0a0f5a0a371f292461ad968dfae188e005f95cb7980918dca49a635c55e9eca6244c9507cc280c027dc6511d650836f147577e8799833a526ed3e9be15348022018798719e47d97f171fee6247d3adc6349ef9640eb596b53ebe97cbec6737675dcacb603ddb133d67053284efe7819627d9b2bb4bca7225d5d653e5b54a51d96ce5800317", 0xe6}, {&(0x7f0000d2b000-0x99)="2a15fb373c0166fc3425de2de27a996e724a31958c6eb8514f7049e3e30fc8a80b314cced034bf59b16ee91c5749ebd0890ee4116164c7fa98012e5f89174de28738a8188f7cbc427a9245c41d09e1385893fed89ce48765bb96e58bd4632b962149eed627c9cdd3fef4a41429430222c47044135d1de62c0db21310ef7ac00b43a2d776b86c0c4b257663c2ceed006cce106a9c797557a662", 0x99}, {&(0x7f0000822000)="7bfa326bf4fd1e197426e54c8976431342b0a94fec25a7cc8a4bbce0ee48a1bd341e342f851f9d8d99b3bff79274a0fed5bc1984859fa8c776ae29548c1d36355a99cb9d84ec10c9bb090ff5fb34ca2ec644a44dd8996f04d83e80", 0x5b}], 0x5, &(0x7f00001b2000-0x20)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x20, 0x10}, 0x80) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) 2018/02/02 17:16:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000336000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000e1b000-0x8c)={0x3, 0x1c0000000000, 0xb088, 'queue1\x00', 0x3}) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f0000218000)=""/238, &(0x7f0000857000)=0xee) 2018/02/02 17:16:45 executing program 5: mmap(&(0x7f0000000000/0xdcc000)=nil, 0xdcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x800000000008000, 0x40, 0x1, 0xad, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) gettid() 2018/02/02 17:16:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mknod(&(0x7f0000ab0000+0x8e0)='./file0\x00', 0x10, 0xcac7) mknod$loop(&(0x7f0000af2000)='./file0\x00', 0x100, 0x0) sendmsg(r0, &(0x7f000098c000-0x38)={&(0x7f0000b57000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000473000-0x25)=[], 0x0, &(0x7f0000eba000-0x60)=[{0x10, 0x0, 0x1}], 0x10}, 0x0) 2018/02/02 17:16:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000432000-0xc)={0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80080, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x1, 0x10000, 0x2, 0x5, 0x0, 0x20c, 0x212, 0x4, 0x81, 0x8001, 0x2, 0x1, 0xa7cb, 0x5, 0x80000001, 0x7, 0x2, 0x7, 0x4, 0x20, 0x6, 0x6, 0x9, 0xffffffffffffff9d, 0x8e16, 0x5967, 0xcea, 0x4, 0x7fffffff, 0x86d, 0x0, 0xf9bb, 0x240, 0x1ff, 0x9, 0x2, 0x0, 0x2dd, 0x3, @perf_config_ext={0x8001, 0xfbc}, 0x0, 0x5, 0x76, 0x3, 0x7ddd, 0x5, 0xfffffffffffffe00}, r0, 0x1959, r1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000ef1000)) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rt_sigprocmask(0x3, &(0x7f00001c2000)={0x8001}, 0x0, 0x8) signalfd(0xffffffffffffffff, &(0x7f0000d50000-0x8), 0x8) epoll_create(0x401) 2018/02/02 17:16:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000344000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000e39000-0xc)={0x0, 0x1, 0x3, 0xffffffff, 0xa3}, 0xc) r1 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r1, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) bind$inet6(r1, &(0x7f000094e000-0x1c)={0xa, 0x1, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3f}, 0x1c) 2018/02/02 17:16:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r1, r1, &(0x7f0000058000-0x8)=0x2000002, 0x10002) 2018/02/02 17:16:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) ptrace$setregset(0x4205, r1, 0x3, &(0x7f00002b2000-0x10)={&(0x7f0000b42000-0xbb)="6c1c01c3657f407e3bbe109657919aa3a86140012fde83416f81f90a852d5190d51fea1d796ae9731fd2f18c3db702cbe4390cd4415f48d7974801f642f8160ee588f075df9776765f1d2603db2eb5ac97a2613e75b8c6aeb81f0f85147753d38a1b565a52baa6d508c59ae63980d7dc004f44644c13f0512e4efbcd9bda8221fd5bfcea3055c3648e788b297cf52d563697d821af40c1a410d90dd8a5e788a87797b063324c0797d81bda91361be1a843e1f521b9519490925fe8", 0xbb}) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b67000-0x15)='/dev/pktcdvd/control\x00', 0x400000, 0x0) connect$pptp(r4, &(0x7f0000dfd000-0x20)={0x18, 0x2, {0x80000000, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f3f000-0x9)='/dev/ppp\x00', 0x1, 0x0) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f77000-0x15)='/dev/pktcdvd/control\x00', 0x1, 0x0) linkat(r5, &(0x7f0000f7a000)='./file0\x00', r6, &(0x7f0000e78000)='./file0\x00', 0x1400) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) fchownat(r5, &(0x7f000044b000-0x8)='./file0\x00', r2, r3, 0x1000) r8 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003a8000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r8, 0x4058534c, &(0x7f0000ad1000-0x58)={0x6, 0x4, 0xef, 0x2, 0x3, 0x9}) ptrace$setopts(0x4206, r7, 0x2, 0x0) ptrace(0x4207, r7) pivot_root(&(0x7f0000966000)='./file0\x00', &(0x7f0000e03000-0x8)='./file0\x00') ptrace$setsig(0x4203, r7, 0x0, &(0x7f0000fc7000-0x10)) [ 75.114233] binder: 13217:13221 ERROR: BC_REGISTER_LOOPER called without request [ 75.146197] binder: 13217:13235 got reply transaction with no transaction stack 2018/02/02 17:16:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000058000-0x8)=0x2000002, 0x10002) [ 75.181045] binder: 13217:13240 got reply transaction with bad transaction stack, transaction 74 has target 13217:0 2018/02/02 17:16:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000005000)='/dev/snd/seq\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000006000)=@known='system.posix_acl_access\x00') r1 = socket$netlink(0x10, 0x3, 0x40000000000) setsockopt(r1, 0x10e, 0x8, &(0x7f000099f000), 0x0) r2 = fcntl$getown(r1, 0x9) r3 = getuid() r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006f8000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) bind$netrom(r4, &(0x7f000004c000-0x48)=@full={{0x3, {"431e5da59c3f12"}, 0x7fffffff}, [{"2dc92bf31ef573"}, {"b5ec966394d02a"}, {"d7cb157f25948e"}, {"f30406ab778f35"}, {"7893a8d8bc0f02"}, {"c87327a36cb71b"}, {"63e7eb4d461b34"}, {"19ba66e463ffaa"}]}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={r2, r3, r5}, 0xc) 2018/02/02 17:16:45 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000003000-0x6)={0x20080522}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000004000)="82", 0x2cc71efad39e09c8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000004000), 0x0) [ 75.181054] binder: 13217:13240 transaction failed 29201/-71, size 32-0 line 2935 [ 75.214460] binder: release 13217:13240 transaction 74 out, still active [ 75.214478] binder: send failed reply for transaction 74, target dead [ 75.236182] binder: 13217:13221 ERROR: BC_REGISTER_LOOPER called without request [ 75.236195] binder: 13217:13221 ioctl c0306201 204edfd0 returned -11 [ 75.240542] binder: 13217:13221 got reply transaction with no transaction stack [ 75.240554] binder: 13217:13221 transaction failed 29201/-71, size 24-48 line 2920 [ 75.241793] binder: release 13217:13240 transaction 77 out, still active [ 75.241796] binder: undelivered TRANSACTION_COMPLETE [ 75.243082] binder: 13217:13240 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 75.243090] binder: 13217:13240 BC_INCREFS_DONE uffffffffffffffff no match 2018/02/02 17:16:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x111000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) close(0xffffffffffffffff) r0 = creat(&(0x7f0000739000)='./file0\x00', 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00004be000)={0x0, 0xfff, 0x8, [0x200, 0x2, 0x8, 0x4, 0xfe54, 0x1f, 0x101, 0x2]}, &(0x7f000008f000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000682000)={r1, 0xab, "f42fae0e6dd2e66b0201f7cad4389c883ff3c942c77fd3d32cf4a1ab39d2484cd6d1bdb16406502b5029f84e92f73a58f5281f2b6c641cbfdbaf2d014ae25638cf0376114d914904f08f7c077f7444c0a0ca1039066cd981fe95e351981ed5cad1562176affb1e7e6d31f4ecb0fe3d596b1d20f40a81273a5a6ad712e78c1a8965edf98ccd8cd1f2fde20e1a2c322e4963a8740fcbf66a2af9009cc4e10d596865390a060610bb65543023"}, &(0x7f0000c3f000-0x4)=0xb3) accept(0xffffffffffffffff, &(0x7f000098a000)=@ipx, &(0x7f000061b000-0x4)=0x10) syz_open_dev$usbmon(&(0x7f000029d000+0xae2)='/dev/usbmon#\x00', 0x0, 0x0) 2018/02/02 17:16:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) sendto$inet6(r0, &(0x7f0000e4c000-0x1)='p', 0x1, 0x0, &(0x7f0000089000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/02 17:16:46 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000e000-0x10)={r1, 0x1, 0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000004000-0x10)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xfffffffffffffdb0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000000e000)=0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r2, &(0x7f000000b000)=&(0x7f0000005000), &(0x7f000000e000)=0x18) 2018/02/02 17:16:46 executing program 5: mmap(&(0x7f0000000000/0x44000)=nil, 0x44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000037000)='net/ip6_tables_matches\x00') mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000041000)='net/ip6_tables_matches\x00', 0x40, 0xe7, &(0x7f0000035000)={0xfffffffffffffffd, 0x8, 0x2, 0x7, 0x400, 0x10000, 0x9, 0x6}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000046000-0x4)) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000041000-0xe8)={{{@in=@multicast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000045000)=0xd5) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000044000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000000b000)={0x0, @rand_addr, @broadcast}, &(0x7f0000045000-0x4)=0xc) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000013000)={0x10, 0x0, 0x0, 0x40000004}, 0xc, &(0x7f0000042000)={&(0x7f0000013000-0x54)=@ipv4_getnetconf={0xfffffffffffffc80, 0x52, 0x50a, 0x3, 0x0, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}, @NETCONFA_IFINDEX={0x8, 0x1, r4}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x39}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x4}, @NETCONFA_RP_FILTER={0x2ca, 0x3, 0x7}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0xffffffffffffff82}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x7}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x6}]}, 0x54}, 0x1, 0x0, 0x0, 0x8000}, 0x4) r5 = fcntl$getown(r3, 0x9) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = getgid() getgroups(0x5, &(0x7f0000047000-0x14)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, r6, 0xffffffffffffffff]) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000047000-0xc)={r5, r2, r7}, 0xc) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x2d}, {0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000011000-0x1)) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = open(&(0x7f0000046000-0x8)='./file0\x00', 0x80004, 0x17d) sendto$ax25(r8, &(0x7f0000007000)="870fa285dd64d5e5ad570455c9e3a07cc8ad25cf581f2b619b92a45a07807786050b99f8b078d418f0d706ae8e129148305df8396d41aa8150a357c6732aaad9e5aabaec2648e3cb90f3ca24850f38dce5beb2216e32a862c89019bca69d69dfc7d437ea0c59eda88937436a2ea5cd76143db0ccd79ba7feea2a1c6cf219167426bce14aeacb1cecd9c33b9a82b91e3164ceedf83b09c784510c5c1d5f07ccb25433a5e74abdbc2b562a93cb2e5c2ae57e27aafd250a25fe117edd7e38a6e6558dd2ed65647b236271f51fe154d8e95953fe5a4988af332c427278b97a", 0xdd, 0x4000000, &(0x7f0000025000-0x10)={0x3, {"ea7e33d642b104"}, 0x1}, 0x10) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000044000)) r9 = memfd_create(&(0x7f0000044000)='\x00', 0x1) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r9, &(0x7f0000046000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000024000-0x4)=0xfffffffffffffcd0) 2018/02/02 17:16:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$netlink(0x10, 0x3, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000033c000)='/dev/vga_arbiter\x00', 0x200000, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00005d5000)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000b77000)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000697000)={@empty, r4}, 0x14) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000e7a000-0x20)={"2aa099f5ca00bf91c547b5fdecd2bbcd", {0x4, 0xffff, 0x7fffffff, "a4d9a5a26b38"}}) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000733000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f0000f27000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000d6d000-0x8)=@assoc_value={r5, 0x1}, 0x8) sendfile(r2, r3, &(0x7f0000058000-0x8), 0x10002) 2018/02/02 17:16:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000005000)='/dev/snd/seq\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000006000)=@known='system.posix_acl_access\x00') r1 = socket$netlink(0x10, 0x3, 0x40000000000) setsockopt(r1, 0x10e, 0x8, &(0x7f000099f000), 0x0) r2 = fcntl$getown(r1, 0x9) r3 = getuid() r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006f8000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) bind$netrom(r4, &(0x7f000004c000-0x48)=@full={{0x3, {"431e5da59c3f12"}, 0x7fffffff}, [{"2dc92bf31ef573"}, {"b5ec966394d02a"}, {"d7cb157f25948e"}, {"f30406ab778f35"}, {"7893a8d8bc0f02"}, {"c87327a36cb71b"}, {"63e7eb4d461b34"}, {"19ba66e463ffaa"}]}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={r2, r3, r5}, 0xc) 2018/02/02 17:16:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000040f000)={@common='gre0\x00', @ifru_ivalue=0xfffffffffffffffe}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fde000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000026000-0x18)={0x2, 0x1, 0xf6, 0x7, 0x8, 0x3}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fdc000-0x15)='/dev/pktcdvd/control\x00', 0x222400, 0x0) close(r0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000296000)=0x6) 2018/02/02 17:16:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000058000-0x8)=0x2000002, 0x10002) [ 75.405248] binder: 13217:13235 transaction failed 29201/-71, size 24-48 line 2920 [ 75.407257] binder: send failed reply for transaction 77, target dead 2018/02/02 17:16:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000058000-0x8)=0x2000002, 0x10002) 2018/02/02 17:16:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) [ 75.775378] device syz4 entered promiscuous mode 2018/02/02 17:16:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000bac000-0xf3)="a0a8f6d2f44afe9d3ff39bc6e9e16de990a55ac0f69021c0a455d387c93f00b8019c39eecdde55b4c447865d855c4a480e51a24d7b4ede0c9eecb7e25baab586579dfbc061b5cd48471f734e40fd678f906d8947d8db4e17ad84f774b9020d8f5c1d37025eda98223fd128a2b2b36b05c1b8bb2edab6c49c2219752b3536dc8d2a61254d6e864afd8e40604831114f35282ffafccbe8ca34204c9f7c1203f064667b1b461fb738a3ad66ba8aef9d6c730ef49859ab42338784354c50565aeab0f0568c75d37a1bb9d1506a9b1afebaad8c5d77de440f475341a74415c4aea57da1bc424bfd83e9628bf9c4ac372d6181544679", 0x366, 0x0, &(0x7f0000ffa000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x6a556afe1439d78e) setsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000d10000-0xba)="98108f382547fd1fa23a2879c2b38d49614463df0ce54745f74722586b7ecdfc868ca143c816c2c2c99943b59263129c5795eec43ac9af243b6feb38ab03c3fddc3298a612fda080fd714ff755bcf9ec4bf3b5f20f12ce1c9938f139c9efd0bd995580236f882ca59448d4c1143f88d3c7c0dc63569792b83223eb840948c586d079f0f9e2851f5d8f9681c5363114a433ed40e8a59a9ef5c3cb262c6dfbd5d4e577099d177acf08dab2f8151e2aa1745c705395860ed44a89a4392b427eaaefcb20", 0xc2) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000022f000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00004d0000)={@generic="664fb447ae7c16c82664aedb015ea310", @ifru_data=&(0x7f00002c2000-0x20)="b67ba1ff137ad2ca43a37e878082e05ac3c3a804fc0b530d6888c1dd31050a9e"}) 2018/02/02 17:16:46 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de7", 0x20, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000002e000)='./control\x00', 0x4000036) creat(&(0x7f0000176000)='./file0\x00', 0x0) utimes(&(0x7f0000d50000-0x8)='./file0\x00', &(0x7f0000802000)={{0x77359400}, {0x0, 0x7530}}) pipe(&(0x7f000026e000)) 2018/02/02 17:16:46 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000011000)={@multicast2, @multicast1, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000013000-0x18)={@mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff7, r0}) r1 = userfaultfd(0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000013000-0x10)={&(0x7f0000864000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffffff, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000012000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000001000)={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x13}, @loopback={0x0, 0x1}, 0x25f, 0xd7, 0x5, 0x400, 0x1ff, 0x1, r3}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000013000-0xb8)={0x0, 0x100000001, 0x15, 0x7, 0x1, 0x1ff, 0x80, 0x7ff, {0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0xfff, 0xffffffff, 0x9, 0x408, 0x9}}, &(0x7f0000011000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000000)={r4, 0x6, 0xbf, "86b3c26a4b8b4a801f07f983826506ee646aae2e0b39a65f0c6d82bc140579f42ad08d608d595f146a799f5f14443b30356e00bf32481ef1e6da999df9077086862b173fdffba3db29fd81e9740a4b238a445e2938fb8d5fd8027975d35ead96c891eb520b50a2c85821e2c14c12073e88535251e949709d6008fdfd93f6ee51444d7703c5ff03483cacb8d7b5bc224c3eaaa686f6f3a5ef86e1da546cc6063d7f0267ddcf609fe95d87c0dc80bbeda475a9605fab8656c743db26fe0d516d"}, 0xc7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r5 = dup3(r1, r1, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000014000-0xd8)=[@in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}, @in6={0xa, 0x1, 0x7ff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x3, 0xe, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x1086}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}}, @in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xed6}, @in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x0, @loopback=0x7f000001}], 0xcc) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000013000/0x1000)=nil, 0x1000}, 0x10000000000001}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r6, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14}, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r5, 0x0, &(0x7f0000004000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000ab3000-0x77)=@ethtool_perm_addr={0x20, 0x6, "a2fbbdadbadb"}}) clone(0x0, &(0x7f000091c000), &(0x7f0000303000), &(0x7f0000136000), &(0x7f0000183000)) ioctl$UFFDIO_ZEROPAGE(r5, 0x8010aa02, &(0x7f0000255000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 17:16:46 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) syz_open_dev$mice(&(0x7f0000013000-0x10)='/dev/input/mice\x00', 0x0, 0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getrusage(0x0, &(0x7f0000013000-0x90)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000000)=0x20, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000004000-0x28)={0x80000001, 0x1, 0x2, 0x4, "5c0a8d438015cc01979c60ad8f5a688fd5a30848bca515062af9a2a5632c0a16"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mq_unlink(&(0x7f00005e5000)='\x00') 2018/02/02 17:16:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009a5000-0xc)={0x0, 0x0}, &(0x7f0000641000)=0xc) ioprio_set$uid(0x3, r1, 0x37) sendto(r0, &(0x7f00004df000)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) 2018/02/02 17:16:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r1, 0xffffffffffffffff, &(0x7f0000058000-0x8)=0x2000002, 0x10002) 2018/02/02 17:16:46 executing program 4: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fe2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000223000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}, [0x1, 0x1, 0x1000, 0x7fffffff, 0xffffffffffffff80, 0x9, 0x16, 0x3, 0x4, 0x10000, 0x8, 0x4, 0x49, 0x4, 0xf1]}, &(0x7f00001df000)=0x108) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000fe1000-0x8)=@assoc_value={r2, 0x2}, &(0x7f0000159000)=0x8) r3 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000fe3000-0x8)={r2, 0x628, 0x7}, 0x8) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000e40000+0x56c)=0x3) ioctl$TCFLSH(r3, 0x540b, 0x0) 2018/02/02 17:16:46 executing program 1: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0x10)='vmnet1]$cgroup/\x00', 0x3) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000002f000)={0x0, 0x0, &(0x7f0000003000-0x10)={&(0x7f000002e000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) [ 75.835918] device syz4 left promiscuous mode 2018/02/02 17:16:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r1, 0xffffffffffffffff, &(0x7f0000058000-0x8)=0x2000002, 0x10002) 2018/02/02 17:16:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c96000-0x4)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00008d3000-0x20)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x510, 0x0, 0xff, 0x4, 0xfffffffffffffff9, 0xffffffffffffffb9, 0xfc}, 0x20) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000213000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000015f000)={0x0, 0x1714000000000}, &(0x7f0000b6d000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000d7e000)={r2, 0x800}, 0x8) sendto$inet6(r0, &(0x7f0000ea5000-0x1)='\t', 0x1, 0x0, &(0x7f0000089000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) 2018/02/02 17:16:46 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bae000-0xc)='/dev/autofs\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f000035a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000927000)=0x14) sendto$packet(r0, &(0x7f0000000000)="60043952fa49a1ded521a7ceacaa7c16780d36f48a", 0x15, 0x20040000, &(0x7f0000116000)={0x11, 0x1d, r1, 0x1, 0xffff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr, 0x0}, 0x0, @in6=@empty}}, 0xe8) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f000021a000-0x1c)={0x0, 0x0, &(0x7f0000416000-0x8)={&(0x7f0000edc000)={0x2, 0x7, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000126000), 0x1, 0x0) connect$inet6(r2, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) 2018/02/02 17:16:46 executing program 7: clone(0x0, &(0x7f00009a5000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) getresgid(&(0x7f00000c6000-0x4), &(0x7f0000c91000-0x4), &(0x7f000030e000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1000, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000-0x4)={0xbdb2365}, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00008dc000)={0x4, [0x0, 0x0, 0x5, 0x9]}, 0xc) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b4f000-0xc)='/dev/autofs\x00', 0x100, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000002000-0x4)) 2018/02/02 17:16:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r1, 0xffffffffffffffff, &(0x7f0000058000-0x8)=0x2000002, 0x10002) 2018/02/02 17:16:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) recvmmsg(r0, &(0x7f00009e4000-0x12c)=[{{&(0x7f0000db3000-0xc)=@nl=@kern, 0xc, &(0x7f0000136000-0x10)=[{&(0x7f0000492000-0x49)=""/73, 0x49}], 0x1, &(0x7f0000d5e000-0x8)=""/8, 0x8}}], 0x1, 0x0, &(0x7f000080b000-0x10)={0x77359400}) r2 = accept4(r1, &(0x7f0000cc1000)=@alg, &(0x7f0000272000)=0x58, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, [{0x0, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x0, 0x1}]}, 0xfffffc76}, 0x1}, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000feb000)=0x9, 0x8) fdatasync(r0) [ 75.938191] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/02/02 17:16:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r1, r1, &(0x7f0000058000-0x8), 0x10002) 2018/02/02 17:16:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000016c000-0xb)='/dev/hwrng\x00', 0x88440, 0x0) bind$inet6(r0, &(0x7f00001e5000-0x1c)={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r1, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/02 17:16:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006ff000-0x11)='/selinux/enforce\x00', 0x2, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f000006d000-0x28)={@common='lo\x00', &(0x7f00007e6000)}) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000cb8000)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000078a000-0x9)='/dev/ppp\x00', 0x224240, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000ee000), &(0x7f0000029000)=0x4) [ 75.984105] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/02/02 17:16:46 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000000a000-0x5)='comm\x00') exit(0x0) fremovexattr(r1, &(0x7f0000004000)=@random={'user.', '!\x00'}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000015000-0xc)={0x40000000}) 2018/02/02 17:16:46 executing program 1: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0x10)='vmnet1]$cgroup/\x00', 0x3) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000002f000)={0x0, 0x0, &(0x7f0000003000-0x10)={&(0x7f000002e000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/02 17:16:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r1, r1, &(0x7f0000058000-0x8), 0x10002) 2018/02/02 17:16:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000752000-0xe8)={{{@in6=@loopback, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@empty}}, &(0x7f0000f73000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e32000)={{{@in6=@local, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000b58000)=0xe8) r3 = request_key(&(0x7f0000e6a000)='trusted\x00', &(0x7f0000bdb000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000004b000-0x1f)=']*posix_acl_accessbdevtrusted.\x00', 0xfffffffffffffffc) r4 = add_key$keyring(&(0x7f0000702000)='keyring\x00', &(0x7f00002da000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$read(0xb, r3, &(0x7f000022a000)=""/245, 0xf5) keyctl$instantiate_iov(0x14, r3, &(0x7f0000684000)=[{&(0x7f0000629000-0xe9)="865edb78bf5cabaaec564ee11691254e166985b2781901efb8c1ed1a2c67d11d019c77c98b7a493331f17ff8c22975d6313c4e10a86a57f8bc86daf29a14e3d0d19c8721e4d000ceb0611307f35a35dff342e6e1eb194232424a6d6d41d1ece174047ee87f5b844c58161691a629b23da4131e4745977a917011a605a435a4d017bd0af16e0e86f613e32bdb337868794fa03660452fb40fd742e4979aa94927aa67105430d5aa184b8120985e1721e76f30de11aa256748f4b95f55da106b9e60a042da9ae4fe713159e86dc673b46d48c1057e61b4dbc076864555f68ec4a530169adfc176e1e9e2", 0xe9}, {&(0x7f0000d46000)="a6efaace36a511ee14d204219ab89490e34859d731cd394bb09e8ded97ae756f730c53719ae7f4fbd5cd6ea8d1fc49b63b01219693dd0e8b4108558d29ad72fe6f1c122d016533655727f5f11ecbb8f4821f29fe2543e5465048ce78f2de715d681121246345a7637e5c29d2cb79d3ca5164606bd4990956905048fe3a26ec633b97b9acd1ee580c2bbee1f51151c950f0ef4b2ed0e25d2d48fe799971", 0x9d}, {&(0x7f0000412000)="1380c8711f9570a965f1024181b674818c3c2fed945d84797baae1ce1a59cbc2153a5fc55379a3495d8df6d3aaf27caab2ef98f0f178752e07600110651c5ece577d280775279afbd953c8fd25c6a151b656fc26d10de315d3751103f9d7f77d8df3d46c5baa6c5369a862398a8aa3512fe3ea19ab2d2c15ecff15de484c590bd85706cd0ea5a3ab0ffb4563e7c4", 0x8e}, {&(0x7f00002f3000)="25f8e7b2314bd9196b9f92eef1f947a44a26db1158becb761844e319f2f30c0fa4baeb8d7d9309453cb9a3b692b297ddd33a91a939d515e9d5415ae4c7ec99e4bff15150d4ab0be85c9f22e1", 0x4c}, {&(0x7f000026a000)="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", 0x1000}, {&(0x7f0000ff7000-0xf4)="867ced42b03573dc224a510e8da7aa0e9381e6c20e3d379d06382737da460c5a059c8a2aa9b43afd3bc733677a09a41571056dc581d05d77d54679a282abab6f15c246e23e4315d87f08fe53b35f1a860b8f2e3a6eaa2db67d8581b2993b65ccb48912040e94312f1a871951f1805f0cbc1316458c2f9052ea205dcf15a568213fb0c4f0d059ea9975cf3adc30797ae344afbff5978150081640189fe8c810612dda9dbc2fc589dca453f584ae91e1b5be6e8a23de6e95ea5fcc680deb3716fe471232f5061d1f528d4a9e482ab7a735ae4347f2ea99e8b36ca11ace7e48265aff6eba87c378b6db86bfd36508ebb671e5ae15e9", 0xf4}, {&(0x7f00003d9000-0x1d)="90de9d80d1b5e18565b4c08fa929272f073962dec43e68f180ae7eb766", 0x1d}], 0x7, r4) setreuid(r1, r2) r5 = syz_open_dev$mice(&(0x7f00008cd000)='/dev/input/mice\x00', 0x0, 0x212001) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) sendto$inet6(r0, &(0x7f000085a000), 0x0, 0x2, &(0x7f0000089000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) 2018/02/02 17:16:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rename(&(0x7f000003d000-0x8)='./file0\x00', &(0x7f00003c2000)='./file0\x00') syslog(0x0, &(0x7f000024d000)=""/56, 0x38) r0 = gettid() poll(&(0x7f000023e000)=[{0xffffffffffffffff}], 0x1, 0x294a59fa) timer_create(0x0, &(0x7f0000bb2000-0x60)={0x0, 0x16, 0x1, @tid=r0}, &(0x7f0000044000)) r1 = gettid() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0xd) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) ptrace$pokeuser(0x6, r1, 0xb68, 0xffff) 2018/02/02 17:16:47 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000001f000-0x10)=[{&(0x7f000001e000)=""/176, 0xb0}], 0x1) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0xfffffff0}, []}, 0x1c}, 0x1}, 0x0) r1 = gettid() mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000021000-0x20)={@common='bcsf0\x00', @ifru_flags=0x9000}) r2 = openat(0xffffffffffffff9c, &(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x10a) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f000000c000)={0x1, 0xff, 0x7fffffff}) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f000001b000-0x8)={0x6, 0x80000001}, 0x8) sendmsg$nl_netfilter(r0, &(0x7f0000020000-0x38)={&(0x7f000001f000)={0x10, 0x0, 0x0, 0x2010}, 0xc, &(0x7f0000005000-0x10)={&(0x7f000001a000)={0x120c, 0x4, 0xf, 0x33, 0x7, 0x2, {0xf, 0x0, 0x3}, [@typed={0xc, 0x93, @ipv4=@empty}, @nested={0x11d4, 0xb, [@typed={0x40, 0x76, @binary="9635e0e7d263ef0925e239511c1185a8ed37b3c978daf53a088bd13e4d243d2e88bd2340c08b531746a0d4bd8e312d940f5b090193539c41"}, @typed={0x8, 0x9}, @typed={0x5c, 0x43, @binary="b553b5b8b7210cfb6e7b4dd538e5c01c73a120d514d25233de8607193a318543ae92abbab2115f78ae46d454604f7c44c05259761cbf85c54b79245bc00094f0379dccfa5885867253147309d7da346826d6"}, @generic="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", @typed={0xc, 0x89, @u32=0x4}, @generic="eed720b853313f58f944c13686be0e7d5da940e407fb2eb119bc08c55288ac758eaac7a7c4a59de77fcd3191b94b3ac13c72d1262ee4a7d4b1044280b2e4e2984037007b13ae18767b7181e58fa439cbd67b79792fdb6f2f0051df130444e6682d5b2190045944a3b8bcb5fa195b84606a60b0076101393026731ba578557bdbf26ed23cd2f6e53eebb772f2be373b98a4806111934c757ff64e28fce1ecd73275015f734bafb255dc9baa4c96fa13afcac861b31a464b0597e86cbdff6821977be826ce17fc5fecf44d3b3a60b0", @typed={0x50, 0x2, @binary="885881dec7ff1542b7a7380e7c96f68a9742964e8b9a7e567a51a1a531eef04b6db18036072fd357e1e2ecb534a3299ba2f48381f83cb11282dd4c93937cf48ff56b6309dc4336bf"}]}, @typed={0x18, 0x30, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x14}}]}, 0x120c}, 0x1, 0x0, 0x0, 0x4000}, 0x4040) tkill(r1, 0x40) 2018/02/02 17:16:47 executing program 1: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000029000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f000002e000)=""/244) 2018/02/02 17:16:47 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x401, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000005000)={0x7, 0x369, 0xfffffffffffffffa, 0x3, 0x32, 0x5, 0xd72, 0x8b7, 0xffffffffe6171a60, 0xfff, 0x4, 0x80}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000010000)='/dev/input/mice\x00', 0x0, 0x600) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f0000011000)='./file0\x00', &(0x7f0000008000)=""/65, 0x41) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000010000)='/dev/sequencer2\x00', 0xc02, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xff}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000012000)={@remote, 0x0}, &(0x7f000000d000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000001000-0x18)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5, r4}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000011000-0x8)={r3, 0x8}, 0x8) writev(r0, &(0x7f0000010000-0x10)=[{&(0x7f0000011000-0x4e)='-', 0x1}], 0x1) 2018/02/02 17:16:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r1, r1, &(0x7f0000058000-0x8), 0x10002) 2018/02/02 17:16:47 executing program 3: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0xfffffffffffffffb) writev(r0, &(0x7f0000009000-0x80)=[{&(0x7f0000011000)="8d3f5764690b0b141233d462f84214711b8332fa01106c983d89759639aac6ccc0d2961908d671224ae32bddb547aef535015dd7c4b279", 0x37}], 0xffffffffffffe6a) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000011000-0x4)) 2018/02/02 17:16:47 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f000000a000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000011000-0x38)={&(0x7f0000005000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, 0x26, &(0x7f000000a000)=[{&(0x7f0000011000)='&', 0x1}], 0x1, &(0x7f0000009000-0x218)=[]}, 0x4001) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000)=0x8605, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000013000)='/dev/rfkill\x00', 0x400, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000014000-0xdd)={0x0, 0xd5, "ef151ab865c3fe8351bc5db0fc699f8eb52eadd86187bbe0967c22471cf2e173f48f2848dd36ce53fcffcbdf0b283dcda07c530c15788008cd728653c0eeaf17df63aec7073356a1195ef1ef5e5fdf47992147ee0efb77b99e2cc0c8b5095218ef394f0ad8ceacb79b1f082568a6e8543a2c4e985fab223295be956f2fc5958522c62e910892f6c72c16b0c4097df0f023d84d3469a2590ff2c7de1964e82b82fb6972fc685875203a3e355450ecf4d61d2d8bd4b34d2b5156366e76ef5c54e2f6706852b2ac87b26a8dd43c1cf4df080543d5d29b"}, &(0x7f0000007000)=0xdd) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000014000)=0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r3, &(0x7f0000016000-0x8)=&(0x7f0000014000), &(0x7f0000016000-0x8)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000013000)={r2, @in6={{0xa, 0x1, 0x2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}}, 0xa02}, 0x98) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000010000-0x10)=[{0xb, 0x8}, {0xb, 0x6}], 0x2) recvmsg(r0, &(0x7f0000012000)={&(0x7f0000013000-0x9)=@rc, 0x9, &(0x7f0000013000-0x10)=[{&(0x7f0000000000)=""/155, 0x9b}], 0x1, &(0x7f000000d000-0x1000)=""/4096, 0x1000}, 0x40010123) 2018/02/02 17:16:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r1, r1, &(0x7f0000058000-0x8)=0x2000002, 0x0) 2018/02/02 17:16:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007d9000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000b52000)) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) set_robust_list(&(0x7f0000f8b000-0x18)={&(0x7f000014e000/0x2000)=nil, 0x0, &(0x7f0000935000/0x3000)=nil}, 0x18) 2018/02/02 17:16:47 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') getdents(r0, &(0x7f0000010000-0xe8)=""/232, 0xe8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000011000)=@assoc_id=0x0, &(0x7f0000011000-0x4)=0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000010000)={r1, 0x3}, 0x8) getdents(r0, &(0x7f000000b000-0x18)=""/24, 0x18) 2018/02/02 17:16:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) clock_gettime(0x0, &(0x7f0000654000-0x10)={0x0, 0x0}) clock_gettime(0x2, &(0x7f00009d7000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f00007bc000)=[{0x0, 0x3, 0x0, 0x200, @time={r1, r2+30000000}, {0xcd, 0x1ff}, {0x7ff, 0x401}, @control={0xfffffffffffffffa, 0x1, 0x7}}, {0x8, 0xfffffffffffffffe, 0x200, 0xffff, @time={0x77359400}, {0xffffffff00000000, 0x9}, {0x72, 0x7fffffff}, @queue={0xec, {0x9, 0x9}}}, {0x5, 0x8, 0x9, 0x0, @time, {0xffff, 0x9}, {0x0, 0x1}, @queue={0x1, {0x7, 0x100000000}}}, {0x1000, 0x8001, 0x3, 0x2, @tick=0x7, {0x82, 0x6}, {0x5, 0x400}, @queue={0x9, {0x6, 0x77ce}}}, {0x6494d727, 0x7, 0x400, 0x63, @time={r3, r4+30000000}, {0x4, 0x4}, {0x100, 0x6}, @connect={{0x2, 0x10000}, {0x8334, 0x1f}}}, {0xde7, 0x0, 0x20, 0x81, @tick=0x9, {0x9, 0x100000000}, {0x200, 0x10000}, @queue={0x8, {0x4, 0x6}}}, {0x5, 0x100, 0x8ae6, 0x2, @time={0x77359400}, {0x80000001}, {0x1f, 0x9}, @result={0x8, 0x72e}}, {0x2, 0xe0, 0xa989, 0x8, @time={0x77359400}, {0x2, 0x1e03}, {0x5, 0x2ebf88ea}, @note={0x0, 0x7, 0x5fd2, 0x1ff}}], 0x180) r5 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4}) mq_timedsend(r5, &(0x7f00005b1000), 0x0, 0x0, &(0x7f0000878000)) 2018/02/02 17:16:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r1, r1, &(0x7f0000058000-0x8)=0x2000002, 0x0) 2018/02/02 17:16:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = getpgrp(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000065c000-0x4)=r1) fgetxattr(r0, &(0x7f0000820000-0xe)=@known='system.advise\x00', &(0x7f0000d13000-0xdc)=""/220, 0xdc) r2 = socket$inet6(0xa, 0x802, 0x0) mount(&(0x7f00007fe000)='./file0\x00', &(0x7f0000bb1000-0x8)='./file0\x00', &(0x7f0000a5d000)='udf\x00', 0x0, &(0x7f0000cef000-0x5f)="60644c7f4b623b772259f145785e399574cc732696522fab6a0f5a9c0e9a0b4102345b9f061944fb5bd048238166626b1e0bafba9edf9ef4f40848cc5aad2cac2605f27aee5f5d7a49fd078118e5a7cfe2e78392624bfcf4b942410e4cbba8") sendto$inet6(r2, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/02 17:16:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000752000-0xe8)={{{@in6=@loopback, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@empty}}, &(0x7f0000f73000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e32000)={{{@in6=@local, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000b58000)=0xe8) r3 = request_key(&(0x7f0000e6a000)='trusted\x00', &(0x7f0000bdb000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000004b000-0x1f)=']*posix_acl_accessbdevtrusted.\x00', 0xfffffffffffffffc) r4 = add_key$keyring(&(0x7f0000702000)='keyring\x00', &(0x7f00002da000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$read(0xb, r3, &(0x7f000022a000)=""/245, 0xf5) keyctl$instantiate_iov(0x14, r3, &(0x7f0000684000)=[{&(0x7f0000629000-0xe9)="865edb78bf5cabaaec564ee11691254e166985b2781901efb8c1ed1a2c67d11d019c77c98b7a493331f17ff8c22975d6313c4e10a86a57f8bc86daf29a14e3d0d19c8721e4d000ceb0611307f35a35dff342e6e1eb194232424a6d6d41d1ece174047ee87f5b844c58161691a629b23da4131e4745977a917011a605a435a4d017bd0af16e0e86f613e32bdb337868794fa03660452fb40fd742e4979aa94927aa67105430d5aa184b8120985e1721e76f30de11aa256748f4b95f55da106b9e60a042da9ae4fe713159e86dc673b46d48c1057e61b4dbc076864555f68ec4a530169adfc176e1e9e2", 0xe9}, {&(0x7f0000d46000)="a6efaace36a511ee14d204219ab89490e34859d731cd394bb09e8ded97ae756f730c53719ae7f4fbd5cd6ea8d1fc49b63b01219693dd0e8b4108558d29ad72fe6f1c122d016533655727f5f11ecbb8f4821f29fe2543e5465048ce78f2de715d681121246345a7637e5c29d2cb79d3ca5164606bd4990956905048fe3a26ec633b97b9acd1ee580c2bbee1f51151c950f0ef4b2ed0e25d2d48fe799971", 0x9d}, {&(0x7f0000412000)="1380c8711f9570a965f1024181b674818c3c2fed945d84797baae1ce1a59cbc2153a5fc55379a3495d8df6d3aaf27caab2ef98f0f178752e07600110651c5ece577d280775279afbd953c8fd25c6a151b656fc26d10de315d3751103f9d7f77d8df3d46c5baa6c5369a862398a8aa3512fe3ea19ab2d2c15ecff15de484c590bd85706cd0ea5a3ab0ffb4563e7c4", 0x8e}, {&(0x7f00002f3000)="25f8e7b2314bd9196b9f92eef1f947a44a26db1158becb761844e319f2f30c0fa4baeb8d7d9309453cb9a3b692b297ddd33a91a939d515e9d5415ae4c7ec99e4bff15150d4ab0be85c9f22e1", 0x4c}, {&(0x7f000026a000)="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", 0x1000}, {&(0x7f0000ff7000-0xf4)="867ced42b03573dc224a510e8da7aa0e9381e6c20e3d379d06382737da460c5a059c8a2aa9b43afd3bc733677a09a41571056dc581d05d77d54679a282abab6f15c246e23e4315d87f08fe53b35f1a860b8f2e3a6eaa2db67d8581b2993b65ccb48912040e94312f1a871951f1805f0cbc1316458c2f9052ea205dcf15a568213fb0c4f0d059ea9975cf3adc30797ae344afbff5978150081640189fe8c810612dda9dbc2fc589dca453f584ae91e1b5be6e8a23de6e95ea5fcc680deb3716fe471232f5061d1f528d4a9e482ab7a735ae4347f2ea99e8b36ca11ace7e48265aff6eba87c378b6db86bfd36508ebb671e5ae15e9", 0xf4}, {&(0x7f00003d9000-0x1d)="90de9d80d1b5e18565b4c08fa929272f073962dec43e68f180ae7eb766", 0x1d}], 0x7, r4) setreuid(r1, r2) r5 = syz_open_dev$mice(&(0x7f00008cd000)='/dev/input/mice\x00', 0x0, 0x212001) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) sendto$inet6(r0, &(0x7f000085a000), 0x0, 0x2, &(0x7f0000089000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) 2018/02/02 17:16:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() waitid(0x1, r0, &(0x7f0000699000), 0x2, 0x0) mknod(&(0x7f0000e8c000)='./file0\x00', 0x48000, 0x50008001) lgetxattr(&(0x7f0000619000-0x8)='./file0\x00', &(0x7f000094c000)=@random={'security.\x00', '@eth1\x00'}, &(0x7f0000a46000-0x3), 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000508000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000753000-0x24)={0x7fff, 0xbeec, 0x246000000000, 0x7, 0xff, 0x4, 0x100000001, 0x9, 0x800, 0x5d1, 0x401, 0x1f}) 2018/02/02 17:16:47 executing program 3: mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000099f000-0x10)='/dev/input/mice\x00', 0x0, 0x20001) r1 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000dfe000-0x4)=r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00005d6000-0xd)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000bb9000)={{0x7, 0xffff}, 0x1, 0x6, 0x8001, {0x6, 0x1}, 0x5, 0xfff}) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000df7000)) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000387000)='/dev/hwrng\x00', 0x410000, 0x0) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r4, 0x4b62, &(0x7f0000b8b000)) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f0000634000-0x40)={0x58c, 0x1926854c, 0x7, 0x63, &(0x7f00003c3000-0x63)=""/99, 0x90, &(0x7f00008d9000-0x90)=""/144, 0x10, &(0x7f0000dfe000-0x10)=""/16}) 2018/02/02 17:16:47 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x60031, 0xffffffffffffffff, 0x8000000000000000) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000004000)={0x0, {{0xa, 0x0, 0x4000000000, @empty, 0x1}}}, 0x88) [ 76.594311] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3844 sclass=netlink_route_socket pig=13455 comm=syz-executor7 2018/02/02 17:16:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r1, r1, &(0x7f0000058000-0x8)=0x2000002, 0x0) 2018/02/02 17:16:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x7ff) sendto$inet6(r0, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) sendto$inet6(r0, &(0x7f00008c9000)="f552161574e58b4b80cd144c2d4eff9363e1f65080925c5381012c22b78879a9950f9585fd5422d38739beb72ef49435d09f86b530c7d1f3a0d6b6511a5ab138d69395b435d4793c5237fca6ab76928bc60bc0b1e35e0ab96a8a84f4d5520cc6ff535ec8d244c235c33627afa57c344bf54ded4b8b586d0d46fb92087807c0e52a3bc65299ebe0261b6feb79a59d5131e9951eaf1b86", 0x96, 0x4, &(0x7f000070d000-0x1c)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00004d3000)='/dev/rtc\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00003fb000-0x99)={0x0, 0x91, "c32bf33938e8800b7faf07949c50abd08ddc7e252e757cfb34af605b5d0f8d95e102117e6aa67d174bcca8ce300a6781abc4fcc38acf01112d264069bd2c9c133497d8d5e6471ce22b2a5351bfc1db87594efd777e02a18bee7529124192fa32ed4c994905819c3bcc874d146270d8d7d78479edc2fb3c3a437b6c1782da22ee39ed59a19c797b10fc99bb51b9274167fe"}, &(0x7f0000085000-0x4)=0x99) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000eda000)={r2, 0xfff, 0x8, 0x4}, &(0x7f0000059000+0x6d9)=0x10) 2018/02/02 17:16:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = getpgrp(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000065c000-0x4)=r1) fgetxattr(r0, &(0x7f0000820000-0xe)=@known='system.advise\x00', &(0x7f0000d13000-0xdc)=""/220, 0xdc) r2 = socket$inet6(0xa, 0x802, 0x0) mount(&(0x7f00007fe000)='./file0\x00', &(0x7f0000bb1000-0x8)='./file0\x00', &(0x7f0000a5d000)='udf\x00', 0x0, &(0x7f0000cef000-0x5f)="60644c7f4b623b772259f145785e399574cc732696522fab6a0f5a9c0e9a0b4102345b9f061944fb5bd048238166626b1e0bafba9edf9ef4f40848cc5aad2cac2605f27aee5f5d7a49fd078118e5a7cfe2e78392624bfcf4b942410e4cbba8") sendto$inet6(r2, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/02 17:16:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000efb000-0x4), &(0x7f0000011000-0x4)=0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000c53000-0x18)=@add_del={0x2, &(0x7f0000c8c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10000}) 2018/02/02 17:16:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000073000-0xc)='/dev/rfkill\x00', 0x200, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) socket$key(0xf, 0x3, 0x2) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f000051a000-0xe)='/dev/keychord\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00002c0000-0x10)={0x0, 0x4, 0x80000000, 0x31d}, &(0x7f00006cf000)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000599000)={r3, 0x70a1, 0x40, 0xfff, 0x3, 0x3ff}, 0x14) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000087b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00003c9000-0x4), &(0x7f0000f61000)=0x4) 2018/02/02 17:16:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f4c000)="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") recvmmsg(r0, &(0x7f000006e000)=[{{&(0x7f0000b31000-0x10)=@ipx, 0x10, &(0x7f0000e88000)=[{&(0x7f0000f40000-0x1000)=""/4096, 0x1000}, {&(0x7f0000de6000)=""/4096, 0x1000}], 0x2, &(0x7f0000535000-0xdb)=""/219, 0xdb, 0x7}, 0x95}, {{&(0x7f00005ec000-0x6)=@hci, 0x6, &(0x7f0000c49000)=[{&(0x7f0000d3f000)=""/69, 0x45}, {&(0x7f0000760000-0xc7)=""/199, 0xc7}, {&(0x7f00008dc000-0xa0)=""/160, 0xa0}, {&(0x7f0000fce000)=""/31, 0x1f}], 0x4, &(0x7f0000029000-0xbb)=""/187, 0xbb, 0x5e7}, 0xf5c0}, {{&(0x7f000079a000)=@nfc, 0x10, &(0x7f0000fcd000-0x70)=[{&(0x7f0000038000-0xec)=""/236, 0xec}, {&(0x7f0000bd4000)=""/46, 0x2e}, {&(0x7f0000cfa000-0xa1)=""/161, 0xa1}, {&(0x7f0000639000-0xbe)=""/190, 0xbe}, {&(0x7f0000b84000)=""/100, 0x64}, {&(0x7f0000ded000-0x38)=""/56, 0x38}, {&(0x7f0000726000)=""/46, 0x2e}], 0x7, &(0x7f0000254000-0xb3)=""/179, 0xb3, 0x1}, 0x75}], 0x3, 0x2, 0x0) mkdirat(r0, &(0x7f00002a3000)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00007ea000-0x1)=0x6, 0x4) 2018/02/02 17:16:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f000017e000)='/dev/input/mice\x00', 0x0, 0x20000) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000f6a000), &(0x7f0000950000)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r2 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000ff9000)={0x0, 0x4}, &(0x7f00003ec000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000a0e000-0x8)=@assoc_value={r3, 0x9}, 0x8) sendfile(r2, r2, &(0x7f0000058000-0x8)=0x2000002, 0x10002) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000997000-0x4)=@int, &(0x7f0000073000-0x4)=0x4) 2018/02/02 17:16:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000004a000)='/dev/sg#\x00', 0x2, 0xc0402) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000d69000)={{0xa, 0x1, 0xd9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xb}, {0xa, 0x1, 0xa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x68a}, 0x80000000, [0x5984, 0x1, 0xffffffffffffff7f, 0x4d7, 0x4, 0x8, 0x7, 0x17]}, 0x5c) r1 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r1, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f000019f000-0x4)=0x9, 0x4) 2018/02/02 17:16:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x44000000) open(&(0x7f0000a09000-0x8)='./file0\x00', 0x0, 0x1) r0 = openat(0xffffffffffffffff, &(0x7f00000e8000-0x8)='./file0\x00', 0x1c000, 0x10) r1 = accept$llc(r0, &(0x7f0000cd9000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000876000)=0xfffffffffffffd41) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000a2c000)) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000295000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f0000c65000-0x118)={0x3, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x2, @multicast1=0xe0000001}}}, 0x118) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000090a000-0xc)='/dev/autofs\x00', 0x80, 0x0) setsockopt$llc_int(r3, 0x10c, 0x9, &(0x7f00004e9000-0x4)=0xff, 0x4) readv(r3, &(0x7f0000411000-0x30)=[], 0x0) finit_module(r3, &(0x7f000039e000-0x1)='\x00', 0x3) [ 76.802737] IPVS: Creating netns size=2536 id=11 [ 76.849775] IPVS: Creating netns size=2536 id=12 2018/02/02 17:16:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ac9000)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f7f000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000ad0000-0x28)={0x5, 0x9, 0xff, 0x5a, 0x1b}) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) 2018/02/02 17:16:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0x3ff, &(0x7f0000684000)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000091b000)=[@fda={0x66646185}], &(0x7f0000788000-0x20)=[0x0]}}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/02/02 17:16:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = memfd_create(&(0x7f000071f000)='\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b2b000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x20000000003, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) r4 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000cbc000-0x50)={{0x3, 0x3, 0x1, 0x2, 0x20000000000000}, 0x2, 0xa0, 0x3}) recvmsg(r6, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f000071f000)=[], 0x6d, &(0x7f0000ec9000)=""/4096, 0x1000}, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f00006f1000-0xc)='/dev/ashmem\x00', 0x4001, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1}, 0x0) socket$inet6(0xa, 0x8000000000000801, 0x0) 2018/02/02 17:16:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) accept4$packet(r0, &(0x7f00002a4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000038a000-0x4)=0x14, 0x80000) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000560000-0x50)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x713, 0x1, 0x100, 0x7fff, 0x1c0001, r1}) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000b09000-0x4)) 2018/02/02 17:16:47 executing program 7: mmap(&(0x7f0000000000/0x9fd000)=nil, 0x9fd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x0, 0x1f, &(0x7f00009b3000-0x8)={0x0, 0x0}) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f00005cd000-0x38)={&(0x7f00009fe000-0xc)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00006b0000)={&(0x7f00009fd000)={0x5c, 0x29, 0x9, 0x6, 0x1, {}, [@generic="78d2f20742f4d4811ea3fc7cebcfa1588690f033a63405a71de04fade9acd037ab3385099fd157a598613f47594d86f3b4ff30d13afaa1cec26e", @typed={0xc, 0x84, @fd=r0}]}, 0x5c}, 0x1, 0x0, 0x0, 0x80}, 0x4) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00009fe000-0x20)={{&(0x7f00005a9000/0x1000)=nil, 0x1000}, 0x2}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10}, 0xc, &(0x7f00006b9000-0x10)={&(0x7f000058e000)={0x14, 0x16, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f00009fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f00009fe000)=[{&(0x7f00009fc000)=""/8, 0x8}], 0x10000000000003c5) mlock2(&(0x7f0000251000/0x4000)=nil, 0x4000, 0x1) 2018/02/02 17:16:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ecd000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) pread64(r0, &(0x7f000038a000)=""/82, 0x52, 0x0) r1 = memfd_create(&(0x7f0000fa9000-0x3)='@M\x00', 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000613000)={0x2, 0x9, 0x7070, 0x1, 0x200, 0x3}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000042c000)='/dev/sequencer\x00', 0x2000000a02, 0x0) writev(r2, &(0x7f00003c4000)=[{&(0x7f000008e000)="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", 0x2f0}], 0x1) openat$keychord(0xffffffffffffff9c, &(0x7f0000715000)='/dev/keychord\x00', 0x0, 0x0) 2018/02/02 17:16:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) finit_module(r0, &(0x7f0000abd000-0x9)='trusted#\x00', 0x2) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) pipe(&(0x7f00004b8000-0x8)={0x0, 0x0}) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f000025b000-0x8)={0x3, 0x20000, 0xfffffffffffffffe, 0x4}) r2 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') fcntl$setlease(r2, 0x400, 0x2) openat(r2, &(0x7f0000276000)='./file0\x00', 0x2000, 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00003db000-0x4)=0x5, 0x4) sendfile(r2, r2, &(0x7f0000058000-0x8)=0x2000002, 0x10002) 2018/02/02 17:16:47 executing program 1: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) signalfd(r0, &(0x7f0000068000-0x8)={0x800}, 0x8) sendmsg$nl_route(r0, &(0x7f000015f000-0x38)={&(0x7f0000f81000-0xc)={0x10}, 0xc, &(0x7f0000c45000-0x10)={&(0x7f0000f80000+0xd38)=@ipv4_deladdr={0x3c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @IFA_LABEL={0x14, 0x3, @common='gre0\x00'}, @IFA_FLAGS={0x8, 0x8, 0x80}]}, 0x3c}, 0x1, 0x0, 0x0, 0x80}, 0x10) pipe2(&(0x7f0000198000-0x8)={0x0}, 0x800) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0xffffffffffff9048) 2018/02/02 17:16:47 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000008000)='./file0\x00') r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000001000-0xe8)={0x14, 0x36, 0x100000000401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000006000-0x11)='/selinux/enforce\x00', 0x412000, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000004000)="6fc411af73dc80f9b56493703d79357034264c836d6c964ebcdb3343de62f90c3f2ce00f240779a5d857a056f6ae4e75cd01ae1277d83db2cd9203051bab82b8883d4970ad4a254bcf447672c91e1193a9b87ae99c09564257", 0x59) r2 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000005000-0x20)={0x1001, 0x0, 0x10001, 0xbac}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000000000)={0x6, r3}) ioctl$TCSETA(r2, 0x5406, &(0x7f0000013000)={0x5, 0x9, 0xde57, 0x2, 0x3, 0x8, 0x6, 0x40, 0x10001, 0xffffffff}) 2018/02/02 17:16:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cda000-0x10)='/dev/sequencer2\x00', 0x4040, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000aca000)=@assoc_value={0x0, 0x80000000}, &(0x7f0000089000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00003a6000-0x64)={0x0, 0x5c, "4fcf1c1926f038461d469502dba1beae2d2340f8d0b8b9769cd12ca8cbd978536c2f9c592d694ed82f5ee621becc75a2f1d85fd7d063bd447aaab50b7404a7d466f7174771f66094e4cf2203d28625a9ea929b69e29f762acd702d06"}, &(0x7f0000fc1000-0x4)=0x64) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000093b000)={0x6, 0x4, 0x8000, 0x1, 0x0}, &(0x7f0000ffd000)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000099000-0x38)={&(0x7f0000152000)=@in6={0xa, 0x1, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0x7}, 0x1c, &(0x7f0000f7b000)=[{&(0x7f0000405000)="e87560a44196e11b987e57678ed94f29f61ed2da7821e13342ba96d71f219cd4202a828a1370361a08e8628c809b43ea94f9314ba3dacf0c4bb3610b2e813cc77f3ff5860a5cdc2baf5590f397e5a323f07b0971871d0d2862189ad28d211977e7bc6e9f342998f83225d3bfd7d71a5fe92351905aa29b4ccf932bdf83aeb5d45e7132fede3f6dd9ed2be53daacff58d74646c5f6d630c0d10e0", 0x9a}], 0x1, &(0x7f0000168000-0xc0)=[@init={0x18, 0x84, 0x0, {0x5, 0x12d5acf8, 0xfffffffffffffffd, 0x3f}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8006, 0x9, 0x3f, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x401, 0xbbc4, 0x0, 0x303, 0x1, 0x8, 0xfff, 0xb, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x2, 0x4, 0x80000001, 0x4, 0x80, 0x1da, 0x5, r3}}], 0xc0, 0x4880}, 0x8081) r4 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffbfffffffffffd, 0x0, 0x0, 0x1, 0x0, []}) ioctl(r4, 0x8916, &(0x7f0000000000)) ioctl(r4, 0x8936, &(0x7f0000000000)) 2018/02/02 17:16:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003f5000)='/dev/sequencer\x00', 0x201, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e58000-0x8)={0x0, 0x0}) dup3(r0, r2, 0x80000) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000958000)=0x2, 0x4) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000a36000-0x30)={0x0, 0x3, 0x4, 0x2, 0x4, 0x80000000}) r3 = syz_open_procfs(0x0, &(0x7f0000460000)='net/mcfilter6\x00') sendfile(r3, r3, &(0x7f0000058000-0x8)=0x2000002, 0x10002) [ 76.990777] audit_printk_skb: 2658 callbacks suppressed [ 76.990787] audit: type=1400 audit(1517591807.612:3671): avc: denied { call } for pid=13533 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/02/02 17:16:47 executing program 2: r0 = getpid() getpgid(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000833000-0x20)={@common='rose0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00007bc000)={0x0, 0x100000000}, &(0x7f00006d4000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000f8000-0x4)=@assoc_id=r3, &(0x7f00000a2000-0x4)=0x4) mknod$loop(&(0x7f0000cc1000)='./file0\x00', 0x8180, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006a1000-0xc)='/dev/rfkill\x00', 0x181002, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f000031c000-0x4)) r5 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r5, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/02 17:16:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000fed000-0x4)=0x4, 0x47) r1 = dup2(r0, r0) recvmsg$netrom(r1, &(0x7f0000878000-0x38)={&(0x7f00009e0000-0x10)=@ax25={0x3, {"345868f0ed767e"}, 0xde}, 0x10, &(0x7f00005e7000)=[{&(0x7f0000e6c000)}], 0x1, &(0x7f00008c8000)=[{0xa0, 0x10c, 0x800, "d8b5271179f25042021aef8d16aca43435743db5f777764eb12818e332a03add38256ccda005166385f24ebd91a6dcf9d5ec07e7d6841c7c3af27091ac6d06f0639ce450802dad7bdd908969b0a679570a25476e71576bace30c6f9a62f3fdff82e291041bf5cb4daec62185681a216ea103f174d6727c2a93e5f3310a29e0f55bbd128101c422ab9a31"}, {0xd0, 0x0, 0x7, "4806a3e14f48b7cc8130e2a180f5cb4353b2eedf54da2f28dfd2903d54170370c8e23cce1576d34778473892b1f87636977766e556451ded8eca863c0d638b2aae2f98bb5cf6fc301ab6df86d26df1e0d63eb8407b1563eb659ae41515dd98e3c9123730daf401a2114cddd89188691067bc4e95eae84d259e39b623d2797c56bd1d34b954eb1398f72d8bb8618b1b778f51dd0cdff2c4f66c436f25896de78f406fb3298a3c417fc522a1b8a9ccc51e78ad24c28af5381b289e4e031eba9a"}, {0xb8, 0x11f, 0x80000000, "0be9c110060c2e65c2cfa1a11cfd3abeb7f4014b8bb61868d4cd264640f7c8b99382e471dd864897bda9d7d98746e2448c097faf8e36bceb065eebcb0570832f9e743825955576e9e6502fd9aef533b5b8d00536725abe21511890257ae6ae7f7afe50d763099d0f97d7bec032dd39d1edbf9bc136af324e99f0df9e370798a7ae13f6e6b068541c5049fb162d48c3a5ceaef879e21cb142917c7d43dc801723d44cffa5216d"}, {0x88, 0x105, 0x4, "5c0f2d7e13c412747c99642fccc37cdcaaa7a2e63fae58167317a09b6840375bb5e4e2c2409c34e2305f9abd2eb973be111dbf8d24746bc74a811d2b42fb273f23556636d9dcd4e1abfc7408019bb9cf333c44c7fffc5664191a59645b6724c6e1d8ac249f482b79fc05c8e504270e4cf7505dd1fa2177"}, {0xc8, 0x11f, 0x9, "18cf4cf53282d6bab47e2b5d5ec998af12df1d92917237a777e67a05dc1b7d887517b91dd3f173d7754c33f7c394bab960dadf8aa4de4632211b1f105cf96a5a64fc0bfbd329c4a3586f7b543cd22ee6eed31ad891b577db7baca8ce3e2850f15c70a2775eeb4d91e68c7a24cd4b93bab0c78f6a0cdeb09d97a32080110e4262de5f0626966a8c764f3d23ab32208cc2c0adf6608728b9ad9f39ecb1d0e1177ea422c04fc8f7d71e3518ac4296ca9822ba15cf5dfa971f"}, {0x60, 0x105, 0x200, "dd5c0c890852592a9fc8302e5cedaf52c660c8fd288b18cef36af865444e2b1b322548d1ad0d30bab96bb9f16f41688d111af1167bc6e79536ae641b7499b94d90f9b405a78f6ffced50d884"}, {0x1010, 0x0, 0x100000000, "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{0x30, 0x117, 0x2, "8d40ba637f7071a14520fd86f1ff1980b6162cff530c2730d597"}], 0x1418, 0x8000}, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f000088f000)=0xffffffffffffffff) syz_emit_ethernet(0x2a, &(0x7f0000e5e000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc, 0x10, &(0x7f0000aaa000-0x50)=[{&(0x7f0000351000)=""/179, 0xb3}], 0x1, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) 2018/02/02 17:16:47 executing program 0: r0 = open(&(0x7f0000cdd000)='./file0\x00', 0x400000, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bdd000-0xe8)={{{@in6=@ipv4={[], [], @local}, @in6=@remote}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = accept4$inet(r0, 0x0, &(0x7f00002f5000), 0x80800) accept(r2, &(0x7f00004f2000-0x80)=@generic, &(0x7f0000f6a000)=0x80) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000c13000-0x4)) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00007ae000-0x70)={0x2, 0x1, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_spirange={0x2, 0x10}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x70}, 0x1}, 0x0) [ 76.996538] audit: type=1400 audit(1517591807.622:3672): avc: denied { net_admin } for pid=4125 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 76.998071] audit: type=1400 audit(1517591807.622:3673): avc: denied { net_admin } for pid=4125 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 77.005472] audit: type=1400 audit(1517591807.622:3675): avc: denied { net_admin } for pid=13537 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 77.008162] audit: type=1400 audit(1517591807.622:3674): avc: denied { net_admin } for pid=13535 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 77.020328] audit: type=1400 audit(1517591807.642:3676): avc: denied { dac_override } for pid=13542 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 77.038528] audit: type=1400 audit(1517591807.662:3677): avc: denied { net_admin } for pid=4153 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 77.039457] audit: type=1400 audit(1517591807.662:3678): avc: denied { net_admin } for pid=4153 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 77.049323] audit: type=1400 audit(1517591807.672:3679): avc: denied { net_admin } for pid=4147 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 77.050250] audit: type=1400 audit(1517591807.672:3680): avc: denied { net_admin } for pid=4147 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 77.094258] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=54 sclass=netlink_route_socket pig=13559 comm=syz-executor0 [ 77.095640] binder: BINDER_SET_CONTEXT_MGR already set [ 77.095649] binder: 13533:13570 ioctl 40046207 0 returned -16 2018/02/02 17:16:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000098c000-0x38)={&(0x7f0000508000)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f0000031000)={&(0x7f0000f02000)=@getsadinfo={0x14, 0x23, 0x415, 0xffffffffffffffff, 0x3, 0x0, []}, 0x14}, 0x1}, 0x0) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0xaf70ce956aad3870, &(0x7f0000424000-0x4)=0x4, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000c91000)=0x0) sched_setscheduler(r0, 0x5, &(0x7f0000dbe000-0x4)=0x3d5c) 2018/02/02 17:16:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b30000-0xa)='./control\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd8000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) unshare(0x28060400) exit(0x0) r1 = open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000061e000-0xc)={@remote, @empty, 0x0}, &(0x7f00003bf000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00003f9000)={@empty, 0x2d6, r2}) 2018/02/02 17:16:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000056d000-0xe8)={{{@in6=@mcast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000311000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00007dc000-0x18)={@empty, 0x20, r1}) r2 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r2, r2, &(0x7f0000058000-0x8)=0x2000002, 0x10002) 2018/02/02 17:16:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000e6b000)='./file0\x00', &(0x7f0000bf4000)=""/171, 0xab) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) mknodat(r1, &(0x7f00000cc000)='./file0\x00', 0x8, 0x3) flock(r0, 0x1) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000de7000-0x50)={{0xffffffffffffffff, 0x1044db91}, {0x9, 0x8}, 0x1, 0x2}) close(r1) 2018/02/02 17:16:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) r1 = dup(r0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000a98000)={{0x2, 0x3, @multicast1=0xe0000001}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}}, 0x40, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}, @common='ipddp0\x00'}) 2018/02/02 17:16:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f0000044000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000b58000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe2000)=0x18) writev(r4, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r2, r1, 0x6, 0x0) 2018/02/02 17:16:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x10002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000598000-0x10), &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x10, &(0x7f0000f24000-0x4), &(0x7f0000d12000-0x4)=0x4) mount(&(0x7f0000b29000-0x8)='./file1\x00', &(0x7f0000889000)='./file0\x00', &(0x7f0000690000)='proc\x00', 0x1000800, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00008a9000)=0x2400) r2 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)='./file0\x00', 0x0, 0x0) getdents(r2, &(0x7f0000fe9000-0x47c)=""/2062, 0x80e) fcntl$getown(r1, 0x9) 2018/02/02 17:16:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000317000-0x8)='./file0\x00', 0x100) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000f19000)={0x0, 0x7, 0x3, [0x2, 0x81, 0x0]}, &(0x7f0000c67000-0x4)=0xe) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000017b000)={r1, 0x1000}, 0x8) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000240000)='/selinux/validatetrans\x00', 0x1, 0x0) r3 = getpgid(0xffffffffffffffff) fcntl$setownex(r2, 0xf, &(0x7f00003f0000-0x8)={0x2, r3}) write$selinux_validatetrans(r2, &(0x7f00003ff000)={'system_u:object_r:audisp_exec_t:s0', 0x20, 'system_u:object_r:anacron_exec_t:s0', 0x20, 0x38, 0x39, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x78) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cd7000)={0x0, 0x0, 0x0}, &(0x7f0000ea0000)=0xc) r5 = getgid() r6 = getegid() setresgid(r4, r5, r6) [ 77.096722] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=54 sclass=netlink_route_socket pig=13559 comm=syz-executor0 [ 77.169979] binder_alloc: 13533: binder_alloc_buf, no vma [ 77.169999] binder: 13533:13564 transaction failed 29189/-3, size 32-8 line 3127 [ 77.514796] binder_alloc: 13533: binder_alloc_buf, no vma [ 77.520340] binder: 13533:13551 transaction failed 29189/-3, size 32-8 line 3127 [ 77.530122] binder: undelivered TRANSACTION_ERROR: 29189 [ 77.535805] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/02 17:16:48 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00004e0000-0x28)={@generic="c5d23ce8c9b5b269e4325db160806819", &(0x7f0000e8f000-0x2c)=@ethtool_cmd={0x2f, 0x7, 0x4, 0xfff, 0x3, 0x100000000, 0xffffffffffffbe39, 0x401, 0x5, 0xfff, 0xbb37, 0x1, 0x0, 0x8, 0x3, 0x3, [0x47, 0x7]}}) r1 = syz_open_dev$mice(&(0x7f0000701000)='/dev/input/mice\x00', 0x0, 0x400) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000875000)='/selinux/user\x00', 0x2, 0x0) r2 = creat(&(0x7f00000a7000)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f00004fc000-0x4)=0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000a0d000-0x6)={r3, 0x7a7}, 0x6) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000553000-0x4)) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000cef000)=r2) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f0000835000)={&(0x7f0000352000)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x4, 0x8}]}, 0x20}, 0x1}, 0x0) connect$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) 2018/02/02 17:16:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000487000-0xad)=""/173, &(0x7f0000ed7000-0x4)=0x50fa61416b346eb3) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006f5000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000a0f000-0x5a)=""/90) sendto$inet6(r0, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) splice(r1, &(0x7f0000636000-0x8), r1, &(0x7f00004b5000-0x8), 0x401, 0x3) 2018/02/02 17:16:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001eb000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000c92000-0x20)={0x4, 0x400, 0x0, 0xffffffffffffff81, 0x1, 0x3}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r2 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r2, r2, &(0x7f0000058000-0x8)=0x2000002, 0x10002) 2018/02/02 17:16:48 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005d1000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x3ff, 0x1fc, 0x3, 0x7, 0x9, 0x1ff, 0x4, {0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x7, 0x2, 0x3, 0x7fffffff, 0x9}}, &(0x7f0000182000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000001000-0x8)={0x0, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f98000+0xa53)=@assoc_value={r1, 0x5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000c96000-0x8)='./file1\x00', &(0x7f0000620000-0x8)='./file0\x00', &(0x7f0000dbd000-0x8)='tracefs\x00', 0x0, &(0x7f0000603000)) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000c8f000-0x8)='./file1\x00', 0x90240, 0x80) execveat(r3, &(0x7f0000148000)='./file0\x00', &(0x7f00006e2000)=[&(0x7f0000515000-0x2)='.\x00', &(0x7f0000a20000-0x8)='tracefs\x00'], &(0x7f000009b000-0x8)=[&(0x7f0000e43000)='tracefs\x00'], 0x1000) 2018/02/02 17:16:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x6}}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000256000)='net/mcfilter\x00') readv(r2, &(0x7f0000de3000)=[{&(0x7f0000791000-0xd4)=""/212, 0xd4}], 0x1) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000337000)=0x8000000000) 2018/02/02 17:16:48 executing program 1: mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000052000-0xd)='/dev/usbmon#\x00', 0x8, 0x480000) r2 = open(&(0x7f0000adb000)='./file0\x00', 0x10000, 0x1a0) mknodat(r1, &(0x7f0000475000)='./file0\x00', 0xc000, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000994000)={0x0, 0x8}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) r3 = memfd_create(&(0x7f0000644000-0xf)='\\/+GPL$\\+user\\\x00', 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000ad9000-0x4), 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) getpeername$inet6(r3, &(0x7f0000adb000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00002bc000)=0x1c) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) fstat(r3, &(0x7f0000add000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000139000-0xe8)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x6, 0x1, 0x0, 0xa, 0x20, 0x80, 0x2f, 0x0, r4}, {0x8, 0x8, 0x8001, 0x2, 0x0, 0xd, 0x7fff, 0x3}, {0x234867c2, 0xffffffffffffffff, 0x10001, 0x5}, 0xdf4, 0xf, 0x3, 0x0, 0x0, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x33}, 0x0, @in6=@dev={0xfe, 0x80, [], 0x0, 0xf}, 0x3, 0x3, 0x0, 0x8001, 0x8000, 0x4, 0x2}}, 0xe8) sendto$inet6(r0, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000653000)="2353d4af", 0x4, 0x811, &(0x7f00000e5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/02/02 17:16:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000ee4000)={0x0, 0x8b}, &(0x7f0000c4b000)=0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00006e2000)={r1, 0x100, 0x3}, &(0x7f0000248000-0x3)=0x8) sendto$inet6(r0, &(0x7f00004d5000-0x1000), 0x0, 0x40000, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/02 17:16:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000), 0x4) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x26, &(0x7f000082b000-0xc)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000b62000-0x4), &(0x7f00002fb000-0x4)=0x4) 2018/02/02 17:16:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12d) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003c0000)='/dev/ppp\x00', 0x180, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000053000)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x5}, 0xfdec68a53590438c) accept4(r0, &(0x7f0000ad0000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000e71000-0x4)=0x1c, 0x80800) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/02 17:16:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000076000-0x9)='/dev/rtc\x00', 0x4040, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000c9c000)={0x2, &(0x7f00007a6000)=[0x4e8, 0x5]}) connect$unix(r1, &(0x7f000097c000-0xa)=@file={0x0, './file0\x00'}, 0xa) symlink(&(0x7f00008fe000-0x8)='./file0\x00', &(0x7f000092f000-0x8)='./file0\x00') bind$unix(r0, &(0x7f000026c000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/02 17:16:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}, 0xffffffffffffff2d) fcntl$addseals(r0, 0x409, 0x2) r1 = syz_open_dev$mice(&(0x7f0000608000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000a74000-0xb0)={{0xfffffffffffffffe, 0x2}, 'port0\x00', 0x9, 0x2, 0xfff, 0x4, 0x739d, 0x9, 0x7, 0x0, 0x4, 0x5}) r2 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000476000)=""/4096, &(0x7f0000230000-0x4)=0x1000) sendfile(r2, r2, &(0x7f0000058000-0x8)=0x2000002, 0x10002) 2018/02/02 17:16:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000a96000-0x18)=[{0xffffffffffffffff}], 0x1, 0x4f) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000319000/0x1000)=nil, 0x1000) mmap(&(0x7f0000319000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f00002b3000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000319000)=0x26) mmap(&(0x7f0000319000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f17000-0x10)={0x7fffffff, 0x0, 0x4, 0x4, 0x0}, &(0x7f0000319000)=0x10) mmap(&(0x7f0000319000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000031a000-0x8)={r1, 0x4e}, &(0x7f00004c6000)=0x8) 2018/02/02 17:16:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00001b4000)=[{{&(0x7f0000d4f000-0x6)=@hci, 0x6, &(0x7f000051b000)=[], 0x0, &(0x7f000062e000)=""/250, 0xfa, 0x9}, 0x3db}, {{&(0x7f0000bf4000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f0000265000-0x70)=[{&(0x7f0000972000-0x3c)=""/60, 0x3c}, {&(0x7f00004cb000-0x98)=""/224, 0xe0}, {&(0x7f00007c7000-0xb8)=""/184, 0xb8}, {&(0x7f0000f57000-0xe4)=""/228, 0xe4}, {&(0x7f0000967000-0x1000)=""/4096, 0x1000}, {&(0x7f0000bde000-0xea)=""/234, 0xea}, {&(0x7f000090d000-0x84)=""/132, 0x84}], 0x7, &(0x7f0000b3f000)=""/4096, 0x1000, 0x3}, 0x80000001}], 0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000035c000-0xac)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x1, 0x100000000, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x3, 0xc51, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x1, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x5}, 0xbef}, @in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xab33}, @in6={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x6}], 0xac) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TIOCLINUX2(r2, 0x80047456, &(0x7f0000a95000)={0x2}) connect$inet(r0, &(0x7f0000aa3000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) 2018/02/02 17:16:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00002f3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000663000-0x9)='/dev/ppp\x00', 0x400040, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00000e8000)={0x20, 0xff, 0x8, 0x200}) r2 = socket$inet(0x2, 0x80a, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b5e000)='net/igmp6\x00') preadv(r3, &(0x7f0000261000)=[{&(0x7f0000a9d000)=""/210, 0xd2}], 0x1, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000001200000300", @ifru_flags=0xfffffffffffffffd}) utime(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000012000-0xb)) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fa5000)='/selinux/status\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x5e) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000ff0000-0x4), &(0x7f00009f0000-0x4)=0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f00004dc000-0x4)=0x5, 0x4) [ 77.907321] device lo entered promiscuous mode 2018/02/02 17:16:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000005000)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000003000-0xa0)={0x0, @in6={{0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x7b0}}, 0x800, 0x8000, 0x9, 0x9, 0xfff}, &(0x7f0000006000-0x2)=0xa0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000c000-0x8)={r1, 0x100}, &(0x7f000000c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000005000-0xc)={r1, 0x40, 0x30}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f000000a000-0x6f)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x8c, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000-0x10)=@common='bridge0\x00'}) 2018/02/02 17:16:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0xfc, &(0x7f0000001000-0x97)=""/151, 0x97) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0xe) poll(&(0x7f0000001000)=[{r0}], 0x1, 0x0) 2018/02/02 17:16:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x1, 0x80000000) r1 = memfd_create(&(0x7f0000f7f000)='-\x00', 0x2) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000ea4000)="99bdc6171341b8f42c66aad1eb5acb0bcd8689f5b77b89e30cd9ece32ec1604f7637c2e344da8cdd269a21a13d5a404354f0b73269e9b53cbec3d013c8a2559abe9b935962d0dedd97087613191d1f60fe0d8bddb0aea459880f18e1e7b022eb262d8a93e1910adafe24c35948180a4898f402163e9500026728353ab38eff7323f476000f34cac66a5f2eb307e6230e9a1dc182f066b714ff8e083d7dc869123ca5a0fa482ac8dd20fae0e47ba1287ac236b94fe646320428d76858edfdecf57847ed2277c9cf23d19668c20b1447a3623c10178ee99771f9cca128894fbbcbab51c98efb77613bc150f70280f1cdde45b37e98b575ef31e5") connect$inet(r0, &(0x7f0000d3c000)={0x2, 0xffffffffffffffff, @empty}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x1, &(0x7f00005d3000)={@loopback}, &(0x7f0000b3d000-0x4)=0x14) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000f66000)=@add_del={0x2, &(0x7f0000db2000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x8001}) 2018/02/02 17:16:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00001b4000)=[{{&(0x7f0000d4f000-0x6)=@hci, 0x6, &(0x7f000051b000)=[], 0x0, &(0x7f000062e000)=""/250, 0xfa, 0x9}, 0x3db}, {{&(0x7f0000bf4000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f0000265000-0x70)=[{&(0x7f0000972000-0x3c)=""/60, 0x3c}, {&(0x7f00004cb000-0x98)=""/224, 0xe0}, {&(0x7f00007c7000-0xb8)=""/184, 0xb8}, {&(0x7f0000f57000-0xe4)=""/228, 0xe4}, {&(0x7f0000967000-0x1000)=""/4096, 0x1000}, {&(0x7f0000bde000-0xea)=""/234, 0xea}, {&(0x7f000090d000-0x84)=""/132, 0x84}], 0x7, &(0x7f0000b3f000)=""/4096, 0x1000, 0x3}, 0x80000001}], 0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000035c000-0xac)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x1, 0x100000000, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x3, 0xc51, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x1, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x5}, 0xbef}, @in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xab33}, @in6={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x6}], 0xac) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TIOCLINUX2(r2, 0x80047456, &(0x7f0000a95000)={0x2}) connect$inet(r0, &(0x7f0000aa3000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) 2018/02/02 17:16:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000880000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x44)="1a9e68fa62139c19d72e54fe034d1c6b53f637d331588df3d95d5ff3af38485a97bb5d16e41fe17ae2e1f758a51c31622e47ff0e2b442c9896cf8a27d6f84f855febf4e3", 0x44, 0x40010, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x1000, @empty, 0x1}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ba0000)) sendto$inet6(r1, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/02 17:16:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bba000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000e6f000), &(0x7f00002b6000)=0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r2 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') unlinkat(r2, &(0x7f0000463000-0x8)='./file0\x00', 0x200) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000e74000-0x8)={0x0, 0xbe}, &(0x7f0000a73000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000304000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000e67000)=0x1008) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000eea000)=r3, 0xffffffffffffff3e) sendfile(r2, r2, &(0x7f0000058000-0x8)=0x2000000, 0x10002) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000488000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0xd18, 0xa7f}, &(0x7f0000f8e000-0x4)=0x98) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000535000), &(0x7f000070d000)=0x4) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000e10000)="009720d57300aea34bc29d9b5ca491de430d04718794ca781453919374870c4d299e8e81ee0312fc9b22de2d") setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000aab000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x3, 0x9}, 0x98) 2018/02/02 17:16:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a45000-0x10)='/dev/sequencer2\x00', 0x8006, 0x0) write$sndseq(r0, &(0x7f0000a75000-0x30)=[{0x5b94, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}], 0x30) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000efb000)) close(r0) 2018/02/02 17:16:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002e8000-0x15)='/dev/pktcdvd/control\x00', 0x100, 0x0) getsockname$llc(r2, &(0x7f0000308000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000526000-0x4)=0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a7000)={0x14}) epoll_wait(r1, &(0x7f0000b11000)=[{}], 0x1, 0x0) 2018/02/02 17:16:48 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) getsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f0000012000), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000cf3000)='./file0\x00', &(0x7f0000b8d000-0x8)='./file0\x00', &(0x7f0000fe3000)='anon_inodefs\x00', 0x13004, &(0x7f00008b6000-0xf)) unlink(&(0x7f0000cbb000)='./file0\x00') fchmod(r1, 0x0) 2018/02/02 17:16:48 executing program 0: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) sendto$inet(r2, &(0x7f0000833000-0x1), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000b82000)='./file0\x00', &(0x7f0000efe000-0xc)=@random={'trusted.', "de282d00"}) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000)=[{&(0x7f0000efe000-0xb8)=""/184, 0xb8}], 0x1, &(0x7f0000ee0000-0x51)}, 0x2020) 2018/02/02 17:16:48 executing program 3: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000aca000-0x1)='/dev/sequencer2\x00', 0x208800, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r1, &(0x7f0000f84000)={'system_u:object_r:udev_tbl_t:s0', 0x20, 'unconfined_u\x00'}, 0x2d) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1003, &(0x7f00007cc000-0xaf)="e49a8ea472b16cbc4fbc31da4e453e5f6cf8e160e34c457c18454323e4eca5adf4f2a42406e01312275bcb9db4fc9e9d64d53b8511a75f740a588b1e13f6c9c977e408ccaa24a5d46ba9b51b9a2041dd3f3b645907dbcf844a04c41d67dde197f2b4e5ab49691cc221383a55f2027ec27ae69441c7cb4715eb75e5b7bea060c978d99300e765974f98fe6a4f27c4cec8fea8d005476c28266ed822daa845fb3f4d75e026cf0b3b7025746be7d464bd") gettid() setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f85000-0x310)={0x3, {{0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x0, 0x5, [{{0xa, 0x0, 0x10000000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}, {{0xa, 0x1, 0x1000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x90ae}}, {{0xa, 0x2, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0xfff}}, {{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1e}}, {{0xa, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}]}, 0x310) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000300000-0x58)={0x2, 0x3, 0x0, 0x9, 0xb, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_type={0x1, 0x14}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x58}, 0x1}, 0x0) 2018/02/02 17:16:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000f60000)=0xcb72, 0x4) connect$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @empty}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000067b000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000683000-0x20)={0x7cbc, 0x7fffffff, 0x2ab4d94fd785a3a8, 0x1, 0x9, 0x5, 0x100000000, 0x8, 0x0}, &(0x7f0000dcb000-0x4)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000085b000)={r2, 0x0, 0x20}, 0xc) 2018/02/02 17:16:48 executing program 6: gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000001000-0x8)={0xfffffffffffffffb, 0x80000001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r2 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') setsockopt$inet6_tcp_int(r2, 0x6, 0x18, &(0x7f0000986000)=0x3ff, 0x4) mq_getsetattr(r2, &(0x7f0000788000)={0x1, 0xfffffffffffffffa, 0xc4, 0x4, 0x43a74f4a, 0x9, 0x9, 0x80000001}, &(0x7f00003df000)) sendfile(r2, r2, &(0x7f0000058000-0x8)=0x2000002, 0x10002) 2018/02/02 17:16:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b22000)='/selinux/create\x00', 0x2, 0x0) r1 = dup(r0) sendmmsg(r1, &(0x7f0000b40000)=[{{0x0, 0x0, &(0x7f0000e92000)=[{&(0x7f0000d7d000)="37748b0fec56b4b706e3f33ecc0e51df7bfb9b9290ae04ac611845cd0726bde1dbbc6ef7068f83a99f300dc02ef8d344741594b4089ee8172d3709195d9e0927954704eaddc226fa84a04a154f0ac719ad48c9d5ddd3fddc64a16ed70e10e122b61cd88eb4adef6c9ec4d792171c8f98556526e43e780efeafb78837cd1e057181de15cb941efe3cee286c8c1e64928c8c3e4cadcbd7c259f1c69c1b5a7098e6e433c30fd1bf8f50a966eb63eb65bb2b2fa5", 0xb2}, {&(0x7f000091d000-0x17)="c825fd57e6b577b33831a14cfd7e18fe117799f062193f", 0x17}, {&(0x7f00007b9000-0x5c)="852db925acf1d6717c8695ce874626ff7ba6add3a5ec7509542bedf328247edb2e16effe4118b97ac521f690b065390a6dc6f2f4886cf325a01891e25f6034bc930d6250b188063a38dfeb147a5419de6199a5fb492684e934e2e552", 0x5c}, {&(0x7f0000284000-0xd3)="f09cda1ef38aa9fc305bf39eef29e3a46dd45b17e4325caf72852dc7b00dbe92b28f3f9e3eb30fb21e633385761ed3e0201a47b797a5ab40686f168f79378264e638c7358034a8fc3b701337471d3de4943f61deff8745f962310918ae9ff36b174dc24d14616f22dfc28ec1f3b57fb0e0d3bbe3904dce025ad468cec9e171fadbd5ce0a2357fc08c83ad6f85e794756bb44a3492304d8592be185aa71bc6b002ab1526a81095bd0fb8f5ffa677d2db13b22ebc93167b3fbe91089571ccaeb853277160c96cfb3d49d654161f3812989c16e45", 0xd3}], 0x4, &(0x7f0000a18000)=[{0x1010, 0x47574415d69c2b5, 0xfff, "d006176560d2807856a1274d7e8577b1d05e02699b04e2faffb0aab0a86db3140a65556997cd9982f194f94852fb455f3d9772a9eee87849006c1da9c6bb7562aaf9b8d79c647349b87232dc0bc16091995ece1806ccd88d82328c859ecc6822442b848680c7050e8669d4f6ae2c7c40b085a7ec50bc25fcc1776bf75d254e21f8780d038c6219659bed0c62646c373b8d0a5797d0897d8c447529bb9e5eaf2510f0405c7d8f6166799aa59d3b738ba11ea0fcdd9df155556bfb2b81f123ddcaadc09a7506da6a3d18dabef7a06eee5c87cdaba73355f00a2de988e58cd84be1cd434c67ee8a7ad5dbdd026f82346f00cc0b0c87e2584051e76c9d6c05cacb2848d64f0464e92353985d0c1e67153386b86cbe73eb8d8ca524487899ca041b4639178502e541b1b5a0eb26b405d35ba63d2fe33098aebd97c4094e740d73f1d510a2d17c16b5db6cd26c5f4349df4d58c20a2d746aaac7c3fb41796d15eaac750ced78ac799f71d3d6a9b675ba81b1ba32ccc40ea253b7a2e8a45c5f9fab5cd7334e74d1cff52af957d95c9d530d98d44ebf281ac11e14a9a53a2cbf72168a9a6f1280766bb0a997d3fc0ccf66dfc71f3b9f6a78dee275992daf1bd94537affcb456e81a1a828695b64afbb3c6eb860fd3c66f3a6871f1b7ff66ee1f67c24db0eb49c06127e435c4c61179d6b38e321f499b0d2ed9e86550a4e600596b8afdaad6c46986ce391485f53190a2445ef6adadf2480b706413d4a503de15793711c3e5b2d43ba19dc9af91ee7ae04cc5ee2bcf90344fed6a7329cbac81f568d970c1e79e226559216f2bdc4a58a28dfd8a26d71788a1a158d69e888eba35cc37541d5ed9708e47eb231d65228ef8f28c9c7cd40f5713b05b99708481595ee36d95bc2087365cdc3bd6a837e2ecaf5ae40b9a6fa6f863ba483f2a6575822359c96f42cd0696c57e3568cd1cd7173881d3a823f83d2b8743433d2cc96081ab9bce010b4bc026eb3fe4f0fb0202a5c906c2785f815c4239d6407e480c224158d9150c7e87e0c9fb9d82d78da50cc9538b9efedbbb43e190eaa5707a39f0cc183563b343108af78bbd3a4fdfea49843cccf72b1b4ad2a20778238e808021b281c52228a46d48684ee5daa22cae64fb7e8468949990915a089191a8f7981ad306b897a6bb6f1cf722da68404f06ce1b032ad7d93ccdf42505bd9a73579879b75e6c5826d3fc271bed8bc5ab6ffb95ad214b00bd0c8a1c4d5c1cd3914766ddbb59fd0ed2d59359113d556211395baa355e323f14d2eb04b8ce0a99d29bb18557f9224bba1b3c40220e1995b51197c5b8cc02a621314dfb7b016f45f8640e95442c222d48b41170eaa426b41713d580d53c2c4d8933d80fcec83ff787d9a05f614475639aacaef62d122e0039d52168c0956571e95a3eb0fb8b1ab12c7cc8d2cc3b6a15386eee3cb94c40943c437746bf32f7fc82efe37b02d66d32d47c8e0523ca737cf3df7133ecbc89feb844ca7cd4786d4c31fc6adc83d1c0d792a1929d846241d1187fe250f382ecc7566e0811f18795eab6f0577c4ad00b40b8e5360727878e2882af01377af43ed11f6888281cfbbc6305d3c545328c519f995173daab27585cc3a3bf5e58eff9e5822336e0be081eeb39a266c7a9fea8c98cdde6dda09d38a201fb700d6912f07ac5afe60a28e4f7ad719232c5e2c466f0343ea051fb850357c4800bbd89c2ed93635d869d8d37b9bfaa1dc369849b00c0259b952edfb9a9c10aa9bb0f6cab0416a0bebc8c0ebb2980fd0952a65ae85a6d2b9f4aa48c195fd5b3b760d5767ac0837f4854df0a4d0e123931ab19c3fc8f7ec106a3f9f15b01f808ceb0096742ba5e2ed67f34cf2a8cecdb753cb36cc2fc0746c5670bd5ad8e79cab8dc34d82053976438ae5bf10f0040add4c2c3e1de275c418f5ed42926ea492dc77a4f07070b5a1fa32fba43f47eb943cd82a33ef218cc52a0893aaae11ee507731c2d931767f3cb48b56e592f8fecf553351967ea81a1dc1a3d0ae7769fc5a7a8be5eea8367e91892ab02e1cb7512dfcef0961326ac63d15d299d69943d1d806eb94eb26d89125f30d34d724686c1634f9d581aa5967edac93b42f78a468c953e76d4a6d9fe11fa8146ca8d11f9be94f5ad73de7644d6b2524413863107e39b3a4a74b5737e107fc26503708ec0810601b2dbd6e6c0b9e78edd990c2d7b57c74ba296bdeab1a791968779351da98a2ce1dd7fd2a63a4138ce36e079458d2698896c6ac69bc336dd682e27a13a1f78d40969d8bff3d27f142c0a7a965b2539ae9b117c10217363a0b8d51e0720226c3810427c25753adfd7aea95284b7707299b5006e60c7f1d1111c1d5eb3172d4fe27250a0ff53eff9955de639d09a01a86bd8a4289b53b1d70fe52c2f917c6056b5ff25092ff5c31fce4f9ad3896ff4f7c2e0056a8b51f8cccc5985459925f843f146b3ebdb040c2363d30b7e74cba3496523aef647138b18a111aaf94a15767f2efc061fd34fa28aeee15fe767c6b4fbba04031685cef10986985c6cf87dde7975ce002c381b63b24e1f14608974e6850212bf3b9ec37923166d2c6bd1c5ec25748ab52632bdabd74227c56633dfdfb334e8f0492ad6bddafff45b449ca2c58b2fea30c6522009eed6280cba400010d32f35dedf52807652c7690c15c7a56d5f6a5ab4d478a09f346a44b1c77908192b3be91aa9bfe0d369b656e3797c10a34ce7d5696d315ccf38977828f20c4191f808bea628c052eb533243b9d749d1daae7c2e9c8507c2b0f2666eba55557cc58e1e304e2d113a50e3c3fd0addc7082937c44484445da31e4a6d56933027b70bffb60e74470342f8d86c184264ad03b8999d9a3d15e0c9b56733df1c916feadb1d28ed5af0a23a38bb1d9ae340b3dcd893c9aa9b163d3232c267af35c501359b5fe72f1db39ac12ec3e3226d87a70f364ad49f6bd9e1344253ed52b023f517528263ea5f5c0030cfa65889f153782d9d73a8e25ccfc06ead6f2c4408e275a48661c5795fe53ad03188b13b2c7c49018217d4e111b4c512395de0a502184243fd35ab0df071bf2a4731caf1bde7e52393460c1868ec50f9210c38ec375cbe0a373cd5543f2f08f493aca0c59fca2d2bb965017197651c93d2ff803dbd50326f0b88498daaaca77a2651ab3c8cc17678e9fe9f60ad73a24b1a27916c508e95387bc2edc4b3e40b4f7530678ab446475506ed7106ae739af23b8d36525213feafab247142c3d86991a0c54d5f0fae0ed041901c4ef68ae6665a060bb76d6dafa7d39b74cf15266836feff1cedf5ceebf9788ca59b1bf8b7a7e49197eea1e1524a599b6d8296b3ed6c4de465984cfa396c97807e6a0a33aba3bbbe87b77058192c285778abf9e19eb178330789b00060531dfc30c6a697019d8380a8c59bb5f12f868429931daf783e364fcb0d10d3de2f6871bf6034232f6a0189589058f1c6c4d6c72efd6293c30dd421009330d4ff84956726061a925011e369d4ac80e0cb3dfee99adf50e9e59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{0xd0, 0x105, 0x4, "7d6023dfea79bcd220cc3279afdb440d98c94afdf5018e1dfc8df4b8000216e48d1168400a1a9863537ea1b84c1475cb785056dabf5aaf8f112cb8e266f8b44bc1fc426e7d32501d6d30b8a7e8d095b4285fe5d8ea23241a8fff00c40472f5e56f9975407827c353b3af9c2098db4805a17b5c1954213f6e3225db7a50b93b7eba2271181dd5301bfc2e2305334e58a34eacf485c3b8d20e88dbebd25865e7789ed167fdb0f9728bcc7357ddbd71ffc10189a6a92e8ecfc0680de931"}, {0xe8, 0x10b, 0xcc7a, "4c4d4a213f160457655d74c182f8bd8061fd5ef87fbf581f7683981e796de9c14aa1d31b7eff6c1d17a1b55b0bc9ba7652d843c0c4afa098faa1280b5c52b142dbf7566f5d05eee3370ab45a0ecebea1fbfaf37bae6a69fabf24764eb03521e6008d7ee370064109949b1d19faaee4e7c29fc455223da8e6fa3774a91e5e78c2245ed1f5bb57fd618c7abb2cd85cfd34b278d5f264fc8636d660d1efcd404dadb3c958bcb07de3ab5f202405b5f10c52f420d5e4f2721e698165b7b09e9e604ded2b06192a8ddcbaeeaafa9d8b8b8487002d"}, {0xa0, 0x10e, 0x4f, "d76b303bdfae5873271a47aa2186c23e53c6f13259743e1a6b4e86706ccb03046175321e4a0e9e6f88e581ed52964c7d1d90632e5e878baf1a7f40b849367694aee11cd1f6cbc9180f0256ef856e56e2882a3f2b567cf3fc91737be73143ba8ff9960a327720edb61e312c3f9800675f226f20488b667672117df7190c894786ec10478e66c799a951ba1a"}, {0x100, 0x10d, 0x100000001, "f9d1f5784b1ae1f8c299a94908a2a2020c4261a4f776791d9e6ccba8a9cbadbf205677d55d846c6435e9aa7cca672c27b13772954f80d456d37deb3ddba16bca5ad3940af4149f2a3f9d19448bf3ac6dea5abeea6fbf5c2411602eb08c06d092fece764ed8fc5d272deea9f8b53fa71574eb8a0511125ed1e1a0a5666a30ffe3214e5897b3bdea9aae859206758d53f24f871f0cc9e289c0ed4272939a0e999ac8daed4208f2056f6b7d991abe863491d6e352692b353d0dee49a337bc08a34e31b091aed3bdec3668c96e549d970913eef2bd92fd21905fd28a5062a3f464f78789ebdd0c2c9312d723"}, {0xf8, 0x115, 0x10000, "548dce0c3f436d7145ed5e47580170309e8374772df93694dd408668f83d138feccf3c048c53209ce0e663c6bbe2f99e989f8479f11d0d84a0221d1c26445b0c6839c67304a74b78c55ba7d61ca16c5473f72306099fd13d691f4f3a61159d9f9031b925ee8200062bb802902702a4e4a634054370d8f1d4ead7c54d56cbd7db53b88a0089ecddab2d159a7a7071c1dc71e44d9e22ee531a3488bc949e3103f6d3e1f0509f92e4fa966338e4c1a6898e2f993a5f8ba2c081c614b2c455b6a831b3eda2fbf702201aec2b8a68b39580ef12f3ba98c6b4d3729bb6fcc158cad959f444"}, {0x80, 0x19f, 0xe9, "ed936433008381ed0303660f6f6cca5ec2df90f5b42c231af61e5bc00bb7212b8b0362ba20603f6811b677575a575fb60cda56ff583861ea593382f96cb8fac1308accfe225e531301d419e4ed0e39369806e49c603e550f07988f2ea33b7419f1804d6014efdade8d"}, {0xf0, 0x117, 0x1, "3ea853192030d960b88089f452cf378aa3a82dc544f1cbf91b5ec3d2710e1981bc82aaf81bc52b295b48b8ed73ab06b645d854c7d2ec05c142b0c7b8cb895fc9f586ffe38f29a9261896fe218d69e31dd8a7044d92a2ac1549ea53ab9b8d3b2fc7515812813aa48ea48fdb1a91a5f0b760c2019f75f3b8a6934de4d55a3e2c1f03727fd74b1af07e96448ff23407c205eddae85bcf4d650a268d2adad6d7c79b911a88cbdd5452785fd0ce2d5d290f73b357accc01ae2a37ec5e397a4c05f2dc68e3b6426708062d154cec74a3c454f5d06afe4725408c69da8a"}], 0x15d0, 0x4010}, 0x1}, {{&(0x7f0000c45000)=@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, &(0x7f0000409000-0x20)=[{&(0x7f0000fe6000-0xad)="240696869001e7fec090ce8635c73dd44c52980859da1ee9e52cb1e8b77e2ebc125d43694c87bd8d80a6efd46a8a0bf48026eb6992bae33dc38f1b9d22df9fc61f60203891940f2bf11bf67e7ba07f2ae473595a3539d4cec16b5b9c3315d53944a4c748b6494f230f106ae94991a99474944790bb7df0971b747e101a9e17a6684c1180e25c1adba47d829be4765c7b10e7b49418789b82f7489147548c2e13767c1ee6527834df91c7ecbc9c", 0xad}, {&(0x7f0000abd000-0xd7)="f439c0c88a6678984861a5cd4c2193fc842b4c73ca245f4a2a5fdee1157f962f194adf18d24001d964781fe0789b32e2602259fb61303324dbecdcb22ca1668490d3c81e8536169fe1b356bb7297cd718c58fdacd965dfd9b437a206186d30bdb7b21b054ab8e0f10dee467eb42ca6a9f8be66b475e93d6513d311b2b1b67f163d2a7d12898ba20543e76b5e25d96d3424a02bc1c7d924cd70ad29772ff5c29c945283155c8b050bd15c0894d052bb2fb004a7f0074915469944872ef5691e047fc93f3ea2f3479a0d927656ee863f8e62ee7f5061a535", 0xd7}], 0x2, &(0x7f00008ab000)=[{0x88, 0x108, 0x0, "393e2f6816a8f645e031670c571286ce5370bd3c1fa2367d5099c24875e5c564a09da570c98a20df8d6b6317a1a75f9abab84e87c622a1130667046f1416abec617e5708373dc3672eb573106c21dcd6f7f62b928bb178a4b14c3069f23911b6d437817a0670ab1dfea2f45cfeb131fb3c2299c6"}], 0x88, 0x4000}, 0x101}], 0x2, 0x81) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000ec2000)=0x9) sendto$inet6(0xffffffffffffffff, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) pipe(&(0x7f0000e1a000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000092b000)=[{0x3, 0xff}, {0x8, 0x3}, {0x3, 0x467f}, {0x0, 0x6}, {0x3, 0x446}, {0xb, 0x80000000}, {0xb, 0x92cf}, {0xf, 0xffffffff}, {0x3, 0xffffffffffff0000}], 0x9) 2018/02/02 17:16:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023b000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f5000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast1=0xe0000001, @empty]}, 0x18) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) pipe(&(0x7f0000fd0000)) 2018/02/02 17:16:48 executing program 5: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) poll(&(0x7f0000f8f000-0x20)=[{r0}], 0x1, 0x1000) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000823000)={0x8, &(0x7f0000f5c000)=[{0x1ff, 0x6, 0x7, 0x8}, {0x4, 0xffff, 0x501, 0x9}, {0x0, 0x9, 0x5, 0x2}, {0x5e, 0x58, 0x0, 0x5}, {0x6, 0x6, 0x9, 0xb8ab}, {0x6, 0x9, 0x7fff, 0x9}, {0x3, 0x100000000, 0xea, 0x9}, {0x3, 0x5, 0x0, 0xd0d}]}) read(r0, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) 2018/02/02 17:16:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x9ff, 0x1) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000538000)='/dev/ppp\x00', 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000a9e000)={&(0x7f00006ea000/0x1000)=nil, 0x1000}) 2018/02/02 17:16:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10000) inotify_add_watch(r0, &(0x7f0000d61000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00006c2000-0x10)=@ipx, &(0x7f00001ec000)=0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000a97000-0x18)=@generic={0x1, 0x3, 0x1000}) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r3 = getpgid(0xffffffffffffffff) rt_sigqueueinfo(r3, 0x1a, &(0x7f0000d73000-0x10)={0xf, 0x5, 0x6, 0x4}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000aba000)='gfs2\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) 2018/02/02 17:16:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001000-0x4)=0x14, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f}]}) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f000000a000)="c0c73ff0") 2018/02/02 17:16:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00009d0000+0x81a), &(0x7f0000001000-0x4)=0x60) 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) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000ba2000)=0xc) fchown(r0, r2, r5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket(0x11, 0x3, 0x0) r7 = dup(r6) ioctl$KDGKBLED(r7, 0x4b64, &(0x7f0000a4a000-0x1)) sync_file_range(r6, 0xfffffffffffffffb, 0xfffffffffffffffd, 0x0) bind$inet(r6, &(0x7f0000e71000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) bind(r6, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679c00800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000e9ffff48740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r8 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffbfffffd}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f000040a000-0x10)=@common='bcsh0\x00', 0x10) r9 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFADDR(r8, 0x8915, &(0x7f0000bd3000)={@common='ip_vti0\x00', @ifru_flags=0x400}) setsockopt$inet_opts(r6, 0x0, 0x4, &(0x7f0000782000-0x43)="0cd116836338d1d5d9090f329b191c360df2d48a1cf5216c7b807a383dadf935792af1954e3d18636b57133d2d93d6633e0a08e417c9645a3495ef82630c78b0f702dd", 0x43) sendmsg$unix(r6, &(0x7f0000190000)={&(0x7f0000090000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000731000)=[{&(0x7f0000dde000)="97d1f94aaaec6792b6f69dea080a43f1f73ff1ccfd0aef48bd1ef82989d4c388", 0x20}, {&(0x7f0000aac000)}, {&(0x7f00005ae000)="11f3f0c1e233402284eb656e7f977caa9b99ad7900774edf48b46d80e0e93ca15e3edf215e92a6e8052cb2b2fae9c8994d47537f42132a28f681", 0x3a}, {&(0x7f0000130000)="8a83e348dba8339cb7c6d136bda69e6d8714bdfac882cdf820749b6372f6feed245428530bf043a3d3c315083b8bdcd3f6da0200f938073f7311e27898f60ae75c58103d96757366a908f82073d3014deec968d36a5b3cff699974b10a56337e3b89758aad1aa41d5a12db3cb143e9611c5c3e598fda36e4acf27a16247e3f105ec71dc9be33c35611", 0x89}, {&(0x7f0000af0000)="8b5351b20a7c0eeec2f81cc6e026af984905e009e3cfabb243b8d833b24497a272d7", 0x22}, {&(0x7f00005a4000-0x95)="9f043affb386923e542b11c1dc35ed3def07570c1a04075cdfcc6353f51d0116c9ca14eec1e74c54237d7e4d2d6287481c0d8dc7c4cf76f53b62fa030a71a0900a01a0781705b3566c455b3df1d8281f9f73722138426ea05d58ba5fb291c191dd95a6d8da080551f5a3af358ecab961e053618756c4a32c44ea060814f3189960306ac451f8c6be0b8d7c943d0c2a37a7c3e33c80", 0x95}], 0x6, &(0x7f0000ddd000-0xd8)=[@rights={0x20, 0x1, 0x1, [r0, r8, r8]}, @cred={0x20, 0x1, 0x2, r3, r1, r5}, @rights={0x18, 0x1, 0x1, [r8]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r9, r9]}], 0xc8, 0x1}, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000afd000-0x8)={0x0, 0xe5}, &(0x7f0000eb1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000d39000-0x10)={r10, 0x3ff, 0x1, 0x8}, 0x10) 2018/02/02 17:16:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c17000)='/dev/rtc\x00', 0x2200, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000fd7000)=0x5) openat$keychord(0xffffffffffffff9c, &(0x7f00006c2000)='/dev/keychord\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001ad000)={0x44, 0x0, &(0x7f0000841000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x42c, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76), 0x1}, @fda={0x66646185}], &(0x7f0000b41000)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/02/02 17:16:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000081e000)='/selinux/status\x00', 0x0, 0x0) execveat(r1, &(0x7f000029e000-0x8)='./file0\x00', &(0x7f0000ee6000)=[&(0x7f0000c6a000)='/selinux/status\x00', &(0x7f0000a50000)='/selinux/status\x00', &(0x7f0000b08000-0x10)='/selinux/status\x00', &(0x7f0000669000)="63707573657476626f786e65743165746830d27b00", &(0x7f0000d5c000)='/selinux/status\x00', &(0x7f0000b28000)='/selinux/status\x00', &(0x7f000002d000)='/selinux/status\x00'], &(0x7f0000d2e000)=[&(0x7f00001f0000)='/selinux/status\x00'], 0x1c00) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000a0b000-0x2c)="000100003e02001400f4977d7b22b8d7004f653bcb7d850059e2b6032aeb01e3b7d9", 0x22, 0x0, &(0x7f0000e72000)={0x11, 0x400000000800, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000bbc000-0x4)=0x8, 0x4) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) bind(r0, &(0x7f000076e000+0x1ec)=@hci={0x1f, 0xe0000000000000, 0x3}, 0x6) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000b77000)=0x1, 0x4) 2018/02/02 17:16:49 executing program 7: clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000001000-0x50)=""/80, &(0x7f0000001000-0x4)=0x50) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x80, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f0000dec000)='./file0\x00', &(0x7f0000001000-0x1)=""/1, 0xfffffffffffffeec) renameat2(0xffffffffffffffff, &(0x7f0000f4b000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000fa4000)='./file0\x00', 0x0) 2018/02/02 17:16:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4), 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00003cc000-0x10)={0x4, &(0x7f0000001000-0x20)=[{0x9, 0x77, 0x6, 0x6}, {0x7, 0x966, 0x5, 0x7f}, {0x0, 0x3, 0x6, 0xada7}, {0x4000000000003, 0x5, 0x7, 0x3}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) getpeername$inet6(r1, &(0x7f00008a9000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00007be000-0x2)=0x1c) r2 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') vmsplice(r2, &(0x7f000019e000-0x80)=[{&(0x7f0000874000)="11a7d33e937199bf251bbc32697b22757e4e58c66694be1dfe5a49758588f311e019ce8b85bb519c60060e588bbfccdcd4c1feb085376b631dece513646c20e59abc31111d2fb7b7337d3d5708b18855ec9c16ea00b20d1def95910a8eef740db451e06b94bbda8d1461672222a9", 0x6e}, {&(0x7f0000da4000-0xa1)="b17ee08e74cdb51565530a5ee1567440d76d933e795f2a24c7dbbc66d3dcfd8e7d8ee615ccaef4e48f8e6c25b1b94b2bf0c2d27092eb03c3ec68c76482601f51b8d3d4b29193a71fb8a8f28e6ef8e38adb9fcab2a1d1e22f5956f91c02194b24a8d7896ccb6cc6de5a68e79178c18cfd1e47932a549a6cec613b7103894090364f48722fada9139af8729a8c1a5a1b2eb4c3fb8a289776d74a1fa7bb7b1455abf5", 0xa1}, {&(0x7f0000d2f000-0x3e)="a3bd04d21dcc953fba31373e04b1e6b3cc334593bcd12895b1dd1dc93c96f6376eaee8b6fc91392039e339116b93af2db3444614332564b6ace51bf38be4", 0x3e}, {&(0x7f0000929000-0x9)="602ba0af39b147a444", 0x9}, {&(0x7f0000ccb000)="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0x1000}, {&(0x7f0000aef000-0xb8)="46363238d097a111259060d3969a04ca3883bd6117c4fdb3270757d2f5063dcd71c1c15663d70a1ea92ee7784fe3ad879acf1f118f81ba834057671c8d4fd0728636d3d9532b0cb0a8450272275ea4263dd33cd9b3fcf2d50fd48fe7c799de3080063bfde4656be473f10adc52ab567bb6bb59114f743510e1fc64474621758e8016c379f5e455ca4d64430fae17d0a2243e38a5805829529cf8d507f19eb3ca356a5380a31673c5342ed5c87335f368e31f99465e4716b6", 0xb8}, {&(0x7f0000b62000-0x1000)="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0x1000}, {&(0x7f0000e05000-0x66)="d3e348456fbfd8c4eb99b0a93ffdfded8b95bc465ebd13c4a12ce5328f529b2743af05c54b11c5918c89839021b2ac85dda0ab7bbd90a2062c361dbabf4a7af4c6823acc32638c873884c78bf09d664774103c2f05cdbf51788387f5343138e1a33be73c2d9a", 0x66}], 0x8, 0x8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000399000)={0x0, 0x0}) sendfile(r2, r2, &(0x7f0000058000-0x8)=0x2000002, 0x10002) fgetxattr(r3, &(0x7f00002b2000)=@known='security.capability\x00', &(0x7f00005f9000)=""/148, 0x13d9) 2018/02/02 17:16:49 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005f8000)='/dev/sequencer\x00', 0x800, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000386000-0xe8)={{{@in=@local, @in6=@ipv4={[], [], @multicast2}}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f00006e8000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r1, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/02 17:16:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000574000-0x12)='/dev/input/event#\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x42000) ioctl(r0, 0x800000080004531, &(0x7f0000d31000)) r1 = dup3(r0, r0, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000fdf000)={{{@in6=@ipv4={[], [], @dev}, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000f0f000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00003c9000)={@dev={0xfe, 0x80, [], 0x0, 0xf}, @dev={0xfe, 0x80, [], 0x0, 0x12}, @loopback={0x0, 0x1}, 0xb8d, 0xf, 0x4, 0x400, 0x7, 0x400040, r2}) [ 78.434876] binder: 13754:13756 got transaction with invalid parent offset or type 2018/02/02 17:16:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000e38000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) fcntl$getflags(r0, 0x3) sendto$inet6(r0, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/02 17:16:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200400000010, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000de7000-0x8)={0x0, 0x7, 0x7f}, &(0x7f0000a27000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d04000-0x8)={r1, 0xada7}, &(0x7f000095c000)=0x8) sendmmsg(r0, &(0x7f0000da1000)=[{{&(0x7f0000dea000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x3, 0x3, 0x0, 0x4}}, 0x26, &(0x7f0000a85000)=[{&(0x7f0000c94000-0x73)="842c3e62950bd46adf5a2df3ff235dddd68478228bdfa3ad92deae978aa9555fb3fba23d28170a34f1586aef8f05da84e23f0d94c4382daf42a2f3a3603d757ed84117c0430d5fc6529c952923526311662431bb63ae4e40ee5eb958274c6034d9790610aec7d25e64dfffb0ef7fb295e43370", 0x73}], 0x1, 0x0, 0x0, 0x10}, 0x3}, {{&(0x7f0000375000)=@rc={0x1f, {0x4000, 0x7, 0x40, 0x4f, 0x5, 0x1000}, 0x1f}, 0x9, &(0x7f0000afb000-0x50)=[{&(0x7f0000c6d000)="695a9aef2ddc6a6d98c373e7722cbe6bc84b5677cf2b95644891fdc47e20dc8f1bf4235412664308b7b434ecb4451b4aa3e77dacb4f71715cd471a09f1bac36ad4bf8631394ee78c6b1896bae98893fd8c9a50af923d415e51e620ad17355aec578df9e9863bdf3f139575c71340019c183bdd80fe5a64eeb157fc15746b40481398a7eba745da2c6d2bae5df10ec8556b7780d5600c4d1824285ab144c107ed576b42fe25da5cf8c5bdebbcedf11b61ba362979278bd5bc191039619d23", 0xbe}, {&(0x7f0000bd5000)="d51bea37f7d3d0c7d314ad3b2ec3a47e99f2cd402de5781b3282d96f05ce08052eeef49c27812d9b03b8940d6e99bc79e12916e41b2d9cf0bfb59873a9b3eea89c89104fb2429fd7cc3e545059f4ee95e1bc690a418e380a2d86c60c3461863f6dcc6863791fa2dc37d45e096cf9e0464aa19c4cb8221d2fcc36de8d9dfb33d4d28649b71eeafd3065ec6f9af475801b66239272c56244f1fcedcb9077c05b", 0x9f}, {&(0x7f0000ded000)="6da7f5cc4cdac2b6bf6b39eff37040356299b2037d83f1eb07bae0a3901bfae168e5d65c112beb4c5baa3ef1e2c00b552725731899538ac5271f09625ea1b405a91abe49c542b8348c1a96cdd809fa453c52f2b0eadf4acef1e53359b459cb38689bc7a8c30af3", 0x67}, {&(0x7f000084f000-0xf7)="c8ed251e29503ebf57d9ef321d6ed03942d1207c82d0d91c7b70f7574747e6c8493c4dbbefc31656be551ba67392ca78dd907757d37ae6f4180b15cd4c22b9ff57635b6fb391424fc74bf1ea358d64f873b4d731dfe4cb61eaf8a8eea45a1254418e53e5f2c0dcf4c1014c55139f96808e46d0f44f3eaf5da40b6f7cbcb21be14889a1b83becfc1da8d47c2e044f0f6f48428d000a88d52c6429ac3658c217d3acc68594b0ffa5b94b6cb651d1b38e8e0259b449ed17ce9fb8c29e3b8fee388c5888320faeb000df4eccef55201b316f2b30a798c140bc2e0221e68851c270b8f59be31356903a6b60fa9ca58c1a13805413e93a58d1c8", 0xf7}, {&(0x7f000001b000)="2cc3b3570ebdb9eabf97dc1d2e4b3c96d750389e0dc8528c54ff9bb165a1459d94efa5994e1f39a1aa2a8a603c78e5afb38ae4ee24984580acafd343af707d61aabc449f68653471e4b447923b97c37706c18e1a419b53428359156475861fadd90bfeea40f4051658fffee3c468adbdac5f4142352a7b661f5bdfac560ebbeed01977a9a42bec21eb2e6f123c7e182fab5bb86a59d853fbdac3c85cfd24d522f3e4f12cb24ccf8e429203b32b36e198df0184a01529feb352dbdc8ea976234ab1fad9309ea66c6b0a479ad5964f3b36c2c20a13a13f51faace166ccbe67e4cba1369792bda3", 0xe6}], 0x5, &(0x7f00001f1000)=[{0xc8, 0x105, 0x6, "5b10c60906f194494cd40bd5453db516e8a1c7d053cf52f0269fc01ca908087ba6e6d4c933f8aa63ef77006d98ee3c2bc965a6f74d474e53c9545ff4f0cd197104ff468062eee869d597735d9ab28e7e62639404709d6aa0cecf388c775286bed66cc4fd8a7b4060c4a48043b0ee54a7a48d7e134ecf0bbd76d5ef757a6edb1cb0f5a374a97d8ff1193f7d751a35c8fd824db948f60820fcff6607e0467a2709cb3be9aab21cc6c88ce53d2a8b134de759"}, {0x1010, 0x1ff, 0x1, 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{&(0x7f0000738000-0x13)="80b046a68b54477da1ce609273e2bf4ae8615d", 0x13}], 0x3, &(0x7f0000999000-0x388)=[{0x38, 0x107, 0x2, "341c5c2e6d21f33a1f033192f79b976ce8c2036d551c23e81350ccfe8af6d9b8cc41b395937ca45f"}, {0xf8, 0x1bf, 0x5, "f3115688865b62485969e8e68a18394ae74832668e788c39854864d97340acc1fcc2e8c783b98533468d21cc1ef07e4c69054a45f21bad1b54cf4b1f89990f20ce14f9a8078d875639f04ba88001a05c68e043bf4e6946cf6abf280bc90fc055a1d9d88f6c18c9085c5c76991dc6bff41cfe996f0286968616ff95f0954744d91c7316b624ded13d28090425e549c723daddaf422bb7b577d704336308519f938e7bde73f3c50cae58a3db3620b5c78b93f45601cb9412b2bbf6d91c1619437e3992bf63577918e432a862b70832381539b0a4a57735d24e7bf4f44bc01a25acc613d8"}, {0xa0, 0x0, 0x800, "d867a4742ea17b55c35f3badf6746e44415f33663713ae6f33cd43826d89124a07644a4c5af2fa4067e9417e7b5c500d2856bdb618a87087a9ccd6ae09eafd6d60a21e37b8b6134d57f72b26f577aad1b59101df6197bcddf5c03c92af9bf004545ad433d7fce7e5d82e75daa9e6aff9876f3cd696383a4a9633e7547dd23d899be73ebb63942059619b5eccbac3"}, {0xd0, 0x0, 0x80000001, "cec5317f1ef8250b332cde7756904bc04f53735090a611fcb8622d581080ecdfe7dea02997c52868c199ab9e17ba1b5288abc8b915b73f6638433030e9a9b7f11dca778e87dd114fcdbee33ae74da0bdb976a4e30657ce869eaafa1740f4714049513bfa554fdaccb19f4f4d0e5c9637e11a6f439c61959d937a2524754707a90adcdd7c5706e22600aa1bc795c236ec203d1858d57ff345de81dedc079c2275844670ec9d4f8a2c2b8750adb340dc6f6bcf4304260de681b16e1dc2ae8fcc"}, {0xe8, 0x6, 0x1, "895558a0386b137dbd678b72c3e7476c2abc5e57492d32985ec033fee9436fb86f3d25b0c7831c7c4c2ef012e94a98aa2683e64ea58ca7298099d8b354564833bc8182939ad4139d115108b80746d94725877ee318a2fa409e1cd091466d6498a6eda77ac6bb4aa606acf3a6857e099a713a0b2f8323afe52261d7dc77348336dc9f3270403d081d5f6724ce21ea6b41d59a5fc61fdde5c27bcac94f1ef2607b5a3c42f8a9e9174d859f02a6ee6e5b2c7dc340d368458f85f6a5635128203187d126f0095aba6501b6f993704a606093697f1e0fda"}], 0x388, 0x4000000}, 0x81}], 0x9, 0x44051) write(r0, &(0x7f0000921000)="240000002a007f0000000000000000000029f6ff01000000fffffffdffffffff0100ff10", 0x24) prctl$void(0x1f) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000b16000)=0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000f6e000)) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000ea2000-0x4)=r2) 2018/02/02 17:16:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000e66000-0x60), &(0x7f00008b0000-0x4)=0x60) setns(r0, 0x4c000000) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x40000, 0x0) getdents(r1, &(0x7f0000279000)=""/105, 0x69) 2018/02/02 17:16:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000c7b000)={{0xa, 0x0, 0x4, @empty, 0x639}, {0xa, 0x2, 0x8000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffffa}, 0x8fff, [0x80000000000000, 0x8, 0x1f0, 0x3ff, 0xed, 0x7, 0x7, 0x80000001]}, 0x5c) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') fchmod(r1, 0x100) sendfile(r1, r1, &(0x7f0000c87000)=0x2000003, 0x10002) 2018/02/02 17:16:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4), 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00003cc000-0x10)={0x4, &(0x7f0000001000-0x20)=[{0x9, 0x77, 0x6, 0x6}, {0x7, 0x966, 0x5, 0x7f}, {0x0, 0x3, 0x6, 0xada7}, {0x4000000000003, 0x5, 0x7, 0x3}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) getpeername$inet6(r1, &(0x7f00008a9000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00007be000-0x2)=0x1c) r2 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') vmsplice(r2, &(0x7f000019e000-0x80)=[{&(0x7f0000874000)="11a7d33e937199bf251bbc32697b22757e4e58c66694be1dfe5a49758588f311e019ce8b85bb519c60060e588bbfccdcd4c1feb085376b631dece513646c20e59abc31111d2fb7b7337d3d5708b18855ec9c16ea00b20d1def95910a8eef740db451e06b94bbda8d1461672222a9", 0x6e}, {&(0x7f0000da4000-0xa1)="b17ee08e74cdb51565530a5ee1567440d76d933e795f2a24c7dbbc66d3dcfd8e7d8ee615ccaef4e48f8e6c25b1b94b2bf0c2d27092eb03c3ec68c76482601f51b8d3d4b29193a71fb8a8f28e6ef8e38adb9fcab2a1d1e22f5956f91c02194b24a8d7896ccb6cc6de5a68e79178c18cfd1e47932a549a6cec613b7103894090364f48722fada9139af8729a8c1a5a1b2eb4c3fb8a289776d74a1fa7bb7b1455abf5", 0xa1}, {&(0x7f0000d2f000-0x3e)="a3bd04d21dcc953fba31373e04b1e6b3cc334593bcd12895b1dd1dc93c96f6376eaee8b6fc91392039e339116b93af2db3444614332564b6ace51bf38be4", 0x3e}, {&(0x7f0000929000-0x9)="602ba0af39b147a444", 0x9}, {&(0x7f0000ccb000)="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", 0x1000}, {&(0x7f0000aef000-0xb8)="46363238d097a111259060d3969a04ca3883bd6117c4fdb3270757d2f5063dcd71c1c15663d70a1ea92ee7784fe3ad879acf1f118f81ba834057671c8d4fd0728636d3d9532b0cb0a8450272275ea4263dd33cd9b3fcf2d50fd48fe7c799de3080063bfde4656be473f10adc52ab567bb6bb59114f743510e1fc64474621758e8016c379f5e455ca4d64430fae17d0a2243e38a5805829529cf8d507f19eb3ca356a5380a31673c5342ed5c87335f368e31f99465e4716b6", 0xb8}, {&(0x7f0000b62000-0x1000)="20dfff4a8f2e3c18fe6a6094e417895b3eaf15e9c844df7bde6a7d911f44547f7d4bd41d61f9f5aa094b88fa5c0cb2631904a75b20d7000ee74d14631f90a09c9871a42eb822edad37328b2c94433120856ff5d399887eb30f61f436e9be5a8c77b5d436f032e235f7681c0cf948a936e2b75a8c579e86422c9f1220e5016cdc9d9c44de127a38f47d0d28dbf0fd40cfa8ae1201feef6d643a235d72dacf250fce113ceda74bbe3bf68bbbb798e0e9d6b0b1b55cc1fce6b8898024eec7dd506eb095fdd1dc99b475705126dfa55b0e5c8d0ff447a4a1fb6ecf23678aa120a7ab9ca7c3a2fd9cdfe296e14412ea919fda54b247228497c4c5f7b26cba57a8a94a6a45d5b861f3ae0620b507103f78f1a61a12cc663e81587240f462af30370c6aa5bfb3db9ede4284e74710f6c82d0c20c3d21d12cb17aeb08c8acb9cf47da74943ebf62497876473da98839062fae39879ad71e7dbb24b68da203acf2ecece4258b62a9fef8141f23ef2e0028a7487cdad9fc074bf02ba914bacf3e3616cc6f71917f79bb9b94677526a4ffab5c905497de9097dcbfaa65f3aaecd7469f003ee87eee44539cf870e755fb3be45716a29da0694f94fbf10bcee1e92138a8ee626a4227376b325d3f0d732af0c6617c1fdf64a651de36c1b6ff8b0a98dfb33abdecf1445c820f7cd071e78686afdc87e4cd2d97b007cb199d2b7a6b6d4f9b22b7d0ad4b8832068fc30aa6ba37797aa53ffc520012ecab168e41602b16c58869966349b288fe03466ad3c8d58a5bede4fdd0dcafdeb801f366cd78340e5fdbacbbfebf83d71936e2d2176c0b8a06468b29ab2260b906bf5cf7a2aaf6e8a327eb0047879f7001518ca49d33bb41ee7b8290cf26e9ff3e4cffc205dbc84ff46def4041981bd226db4adc4dcd3a750ef14cfe0fcc1731773bac72dc566cd6f8a56669eba2118c29fb8a8dd91c5da62b89b10895e7dc27ecdb882966f6a969d7c9ffde1deae3c852b31f407240a2a8c5b33c4c9defeaeca1539670090e953940dd3f45e993b2877971b60997c218c998b3c02548de21544b78d5c072b7bea423922d84c5d0ec7234b3aec8f5e735d4eb4e289dc2fbf317a7f072186b1cf596b54e7180494c3f1dec87e26d8353ce157c766e2267629e2cd31dba236d1a418fac6658aec84d06cfb885f01cc4e1b952b779d942072321bc108583325d4e27b10490db31cdf87df6c8319fbef3031bfad032425cb1644df36826d8a0b3d35eae556f323cfcca5493ed22653e3676db24c2c53ffb7d7379488391c65394ea76f9ccd965d12ccf3e50b9fd72da2c648f72f6a6defdf4b2b08f475eb2182fecb95093086de693f891db2ff0faac188506c2011046daa819f23fc87e6c240b417ed8bf8222adde1d59968835cb0ba6be0e3085e121c7148a3b8f4723e7a9a484a96f58a8e2a8a4372274f133f9bd167de392fb3a34cb353f10816e25bf6dbadf186e7dc9b092dfea236e49f53f8f8b860dbc08316e40e4efae1d44ae3ee1f89decadd8a7345b13bbcf202c5ffe3c1ae390e15c344b15dc600d0e8ac2132b97204f08fdda21b9ef52ab53c290589de90785912ba9c0d783ce1b5a91debfd11f1e29d18339c8a5a663fd4c06be81bc69996dba9c4a6d13099ca91ca5d08922b66a853b006f813eab014a827f7663edbfa0748d40480310f39d78351016e52575134d32aae1b726759432c1d0c3f34f4bdb3e97dc15a93d0d8df7d0181fc30087e0d4fb3fe0508862c3ec191b135ab9f145b67dda0c702269e55ec0d224b89762138506d5fc4b0d693606558ac1b1c0b6022ac4e909b17890706f1f50796d50b3cfd7bb6cfb1842b6290763448d6631be5d87de11aa164e72bad6c4b1e075388e10bf5e89377757e49777278efaa7d6a41157855198dc7d3935000a99021070e3c997c47389c910e6c8e231b2399b1902cd053a572667e4a5d26a534434b8b3aadeae3aef9d3a1a13c2ebf7d2844c4334ed239657e16c30184490c069b0e1eec6ab191a10e4f92550006c61a2a5fd5e047fcd3ca4d9b18851cccd6b17f2b8b12bd751791e2b79d11961843066bfc5e828911e2d64ed3e688ac397aae8b964b722aa8984071e4295f76211e4f27d5df987531597b07fdbddfbdc0c6fbad166efa4784f73574fddace1984608ce44fed50be1868badb4ea4fc019c55da43cd9e1ad7f62cdcd46e05571225b8f105b2585e5ba81d8dba3c5b05cb858cfd1b0b171732d3647504457f46bcc515f0a7cfc1bf69c51454fbafe9bd21026be4b76a45c5b4d70a03e443180b45bb9f14e82cf36eed76c930eb8450e50074a506771a755f81b2b830407c937ced930b45873b43449b88aa67c4dee2f09c1d03096116634d1219b0c4d9c4c8febd764cd1057fcfcd2679c655e6c0ac5956d0ef733c5c1848e5378cb06d69390db0d10800b709091b8b1788d12eef30daf24cc161f2690e506426291572d92e4dc780f9e597a75de40905515ce64214c32a08ec7b58ba004540c9e160731ae86ef466e7bd61ecf268019059fbb5a50d13a59dd661fb37a63f84914316d54db5fd3f2db9611a77c25bcdc073ee37673edd378f2639ed35bad66cab5c1c92c3c287448d173e33c7ab2b729ab1043d066c1e9ba9d2373c3145e2f7b9337318ac867d1e865a18ffd475a6e860259b9efccd1f1137b0a6aabe382f6b682c98e16fb0b27576a9eddcda355b37ff94d3d1a563bf2a59df2a4cdbc4255091713edf3a5c2c670e96f2b4de80a4628b6fc952a0975c4ebd20dcf20c8e0c66a3c0fff178cf18e77aec130deeed441939dcff17ebb4973456064b4b4243b6066ec681a5cf916c08b1c9eaa5b69d5d229e8ca82c36dab296d48695f3b694c8969aa760ac799815c9f02216db2e9b474213942ffb8ca0043aca1867e9edfeb0de18213bb352b6a42ce9a3415e59b92f50676791eabcd66136b9dc45f765eaec046601e4d360c7b4ff55df4e0fcccd3007c527631a50a380480a88c455a1c1f2b06acf250217d586a2fb35b7872a8103fb60740fc1bda8871973609de69dee4c9d143dfa09a354df44c928b659021d94d889f5e7d43d757b380274c5f9f4f1682e9b75981851eb2084404a87f90d9a2eea64e56dedc9f77d2ed3f34e5dfaa3357b6d8e530d6aabdd17eed10809e57a7b8230d4ab83415dcf8d8c80642d824d6ef7d1691c7baa68a12b3f9b8e878e87df3fb0d68b6087c02e8a0bbb2b000904af76d263656cf4349728e2a58c14c383bb415def8d2058d2eee6b9635f72f376817fcfc40198359950d642cacf70f2098ac766ea502be32ca8f0ee4a96aa6da91e567a7cda6a18099de22f9f73ec544af3f255c3e726e824f2bcebd137090f120df9e9269b7d02be97e730c8eab0470ac282096685ca0f2b7b23795c30ee2e6906943e764a5d77bbe8b5d3d47b15a9f9bc0d1002746248818b6f6b0315eb13d9893f34a588ab97c5b9084f41a78ca4206403dfa0b29f856f86c9577886b83ff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0x1000}, {&(0x7f0000e05000-0x66)="d3e348456fbfd8c4eb99b0a93ffdfded8b95bc465ebd13c4a12ce5328f529b2743af05c54b11c5918c89839021b2ac85dda0ab7bbd90a2062c361dbabf4a7af4c6823acc32638c873884c78bf09d664774103c2f05cdbf51788387f5343138e1a33be73c2d9a", 0x66}], 0x8, 0x8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000399000)={0x0, 0x0}) sendfile(r2, r2, &(0x7f0000058000-0x8)=0x2000002, 0x10002) fgetxattr(r3, &(0x7f00002b2000)=@known='security.capability\x00', &(0x7f00005f9000)=""/148, 0x13d9) [ 78.481342] binder: 13754:13756 transaction failed 29201/-22, size 1068-16 line 3250 [ 78.546253] binder_alloc: binder_alloc_mmap_handler: 13754 20000000-20002000 already mapped failed -16 [ 78.560962] binder: BINDER_SET_CONTEXT_MGR already set [ 78.567990] binder: 13754:13756 ioctl 40046207 0 returned -16 [ 78.593313] binder: undelivered TRANSACTION_ERROR: 29201 [ 78.638974] [ 78.640619] =============================== [ 78.644925] [ INFO: suspicious RCU usage. ] [ 78.649258] 4.9.79-g71f1469 #25 Not tainted [ 78.653561] ------------------------------- [ 78.657875] net/ipv6/ip6_fib.c:1471 suspicious rcu_dereference_protected() usage! [ 78.665478] [ 78.665478] other info that might help us debug this: [ 78.665478] [ 78.673639] [ 78.673639] rcu_scheduler_active = 2, debug_locks = 0 [ 78.680298] 3 locks held by syz-executor2/13792: [ 78.685023] #0: (rtnl_mutex){+.+.+.}, at: [] rtnl_lock+0x17/0x20 [ 78.693399] #1: (rcu_read_lock){......}, at: [] __fib6_clean_all+0x0/0x230 [ 78.702648] #2: (&tb->tb6_lock){++--..}, at: [] __fib6_clean_all+0xe0/0x230 [ 78.711951] [ 78.711951] stack backtrace: [ 78.716442] CPU: 0 PID: 13792 Comm: syz-executor2 Not tainted 4.9.79-g71f1469 #25 [ 78.724039] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.733366] ffff8801d52cf2d8 ffffffff81d94829 ffff8801d4c19800 0000000000000000 [ 78.741347] 0000000000000002 ffffffff83f4be40 ffffed003aa59eab ffff8801d52cf308 [ 78.749328] ffffffff81238379 ffff8801cb166e00 ffff8801cb166e00 dffffc0000000000 [ 78.757309] Call Trace: [ 78.759870] [] dump_stack+0xc1/0x128 [ 78.765205] [] lockdep_rcu_suspicious+0x139/0x180 [ 78.771666] [] fib6_del+0x6ab/0xa30 [ 78.776911] [] ? __save_stack_trace+0x7d/0xf0 [ 78.783023] [] fib6_clean_node+0x336/0x4a0 [ 78.788874] [] ? fib6_del+0xa30/0xa30 [ 78.794292] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 78.800589] [] fib6_walk_continue+0x39b/0x620 [ 78.806705] [] ? trace_hardirqs_on+0xd/0x10 [ 78.812649] [] fib6_walk+0xd9/0x150 [ 78.817894] [] fib6_clean_tree+0xe5/0x130 [ 78.823662] [] ? fib6_remove_prefsrc+0x240/0x240 [ 78.830042] [] ? fib6_walk+0x150/0x150 [ 78.835547] [] ? fib6_del+0xa30/0xa30 [ 78.840966] [] ? fib6_remove_prefsrc+0x240/0x240 [ 78.847340] [] __fib6_clean_all+0xf9/0x230 [ 78.853201] [] ? fib6_purge_rt+0x2c0/0x2c0 [ 78.859057] [] ? fib6_remove_prefsrc+0x240/0x240 [ 78.865430] [] ? fib6_remove_prefsrc+0x240/0x240 [ 78.871804] [] fib6_clean_all+0x27/0x30 [ 78.877397] [] rt6_ifdown+0xa1/0x7f0 [ 78.882728] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 78.889627] [] ? debug_object_deactivate+0x26d/0x3c0 [ 78.896350] [] ? rt6_clean_tohost+0x30/0x30 [ 78.902287] [] addrconf_ifdown+0xd0/0x10f0 [ 78.908140] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 78.915040] [] ? add_addr+0x180/0x180 [ 78.920475] [] ? __lock_is_held+0xa1/0xf0 [ 78.926247] [] addrconf_notify+0x948/0x2230 [ 78.932190] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 78.938476] [] ? _raw_spin_unlock_bh+0x30/0x40 [ 78.944678] [] ? fib6_run_gc+0x1db/0x2c0 [ 78.950358] [] ? inet6_ifinfo_notify+0x140/0x140 [ 78.956731] [] ? ndisc_netdev_event+0x90/0x3a0 [ 78.962929] [] notifier_call_chain+0x90/0x1a0 [ 78.969041] [] raw_notifier_call_chain+0x2d/0x40 [ 78.975415] [] call_netdevice_notifiers_info+0x51/0x90 [ 78.982335] [] __dev_notify_flags+0x197/0x270 [ 78.988456] [] ? dev_change_name+0x910/0x910 [ 78.994485] [] ? dev_close_many+0x370/0x370 [ 79.000424] [] ? _raw_spin_unlock_bh+0x30/0x40 [ 79.006623] [] ? dev_close_many+0x370/0x370 [ 79.012564] [] ? __dev_change_flags+0x2dd/0x3d0 [ 79.018850] [] dev_change_flags+0xf5/0x140 [ 79.024707] [] dev_ifsioc+0x5cc/0x820 [ 79.030138] [] ? check_preemption_disabled+0x3b/0x200 [ 79.036953] [] ? register_gifconf+0x60/0x60 [ 79.042893] [] ? dev_load+0x84/0x1a0 [ 79.048224] [] dev_ioctl+0x1d5/0xd40 [ 79.053556] [] ? dev_load+0x1a0/0x1a0 [ 79.058974] [] ? debug_mutex_init+0x1c/0x60 [ 79.064913] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 79.071721] [] ? udp_ioctl+0x2b/0xf0 [ 79.077069] [] sock_do_ioctl+0x94/0xb0 [ 79.082574] [] sock_ioctl+0x2e0/0x3d0 [ 79.087992] [] ? compat_ifr_data_ioctl+0x1a0/0x1a0 [ 79.094553] [] do_vfs_ioctl+0x1aa/0x1140 [ 79.100232] [] ? ioctl_preallocate+0x220/0x220 [ 79.106440] [] ? selinux_file_ioctl+0x355/0x530 [ 79.112727] [] ? selinux_capable+0x40/0x40 [ 79.118581] [] ? __fget+0x201/0x3a0 [ 79.123826] [] ? __fget+0x228/0x3a0 [ 79.129069] [] ? __fget+0x47/0x3a0 [ 79.134226] [] ? security_file_ioctl+0x89/0xb0 [ 79.140425] [] SyS_ioctl+0x8f/0xc0 [ 79.145588] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/02 17:16:49 executing program 7: rt_sigpending(&(0x7f0000012000-0x8), 0x20012000) socketpair$inet6(0xa, 0x5, 0xfffffffffffffffd, &(0x7f0000076000-0x8)) 2018/02/02 17:16:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getflags(r0, 0x40b) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000077c000-0x20)={@empty}, 0x20) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dd2000-0xb)='/dev/hwrng\x00', 0x80, 0x0) getpeername$llc(r1, &(0x7f0000250000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000378000)=0x10) socket$inet6(0xa, 0x3, 0x200) r2 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') bind$inet(r1, &(0x7f0000192000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x34b220b26e9e9eaf) preadv(r2, &(0x7f0000560000-0x80)=[{&(0x7f000029e000)=""/204, 0xcc}], 0x1, 0x0) 2018/02/02 17:16:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) recvmsg(r1, &(0x7f000051c000)={0x0, 0x0, &(0x7f0000873000-0x60)=[], 0x0, &(0x7f000000c000)}, 0x0) write(r0, &(0x7f000008f000-0xa4)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bbbc9028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde502eedfc811b38375640258515444c9fe3d13cd58fcbcf739df569ce2e366f8b1813a68939778bc5316ce305be13b1ca9ecd19abaa0af14599cec23f9dd1568e2982dbfc6e93b1a09852d95d9ef278093b98709aa5aa185e85ab6a2670e2aa45a13", 0x95) r2 = syz_open_pts(r0, 0x801) writev(r2, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) 2018/02/02 17:16:49 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x4000000) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000a6000)={0x0, 0x68, &(0x7f00004ed000-0x68)=[@in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x80000001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8d9f}, @in6={0xa, 0x2, 0x4, @empty, 0x2}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}]}, &(0x7f00002fe000-0x4)=0x10) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00004ed000-0x4)={r3, 0x5, 0x1, [0x4]}, 0xa) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f000000b000)=[]}}}], 0x0, 0x0, &(0x7f0000450000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x0, 0x0, &(0x7f000000e000)=[], 0x1, 0xfdfd, &(0x7f000000d000-0x68)="ef"}) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r1, &(0x7f00004ee000-0x28)=""/40) 2018/02/02 17:16:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f15000)='/dev/snd/seq\x00', 0x0, 0x10000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000643000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000900000-0x8c)={0x6, 0x4, 0x4, 'queue0\x00', 0x1f}) 2018/02/02 17:16:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f000063c000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) getsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f00007c1000-0x4), &(0x7f00000fe000-0x4)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000f74000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r2 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r2, r2, &(0x7f0000058000-0x8)=0x2000002, 0x10002) modify_ldt$write(0x1, &(0x7f0000161000-0x10)={0xf66, 0xffffffff, 0x4400, 0x4e, 0x8, 0x1, 0x8, 0x1, 0x400, 0xbab}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00007da000)={0x0, 0x6}, &(0x7f0000191000-0x4)=0x8) fcntl$getownex(r0, 0x10, &(0x7f0000e9a000)={0x0, 0x0}) setpriority(0x1, r4, 0xef6) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000b4c000-0xc)={r3, 0x5, 0x30}, 0xc) 2018/02/02 17:16:49 executing program 2: socket$inet6(0xa, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000282000-0x60), &(0x7f0000204000-0x4)=0x60, 0x80000) accept4$nfc_llcp(r1, &(0x7f0000353000), &(0x7f00006d3000-0x4)=0x60, 0x80000) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000da4000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f00002d6000-0x4)=0x10, 0x80000) setsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000187000)="d11c24189f92f718400d0a8b5e191f1131fffa3d76d3bcb9e6d0b63e45cd1cafb7658b8a9c28bf6c9ec300cb4e1e791c5f8244ccf243fa499b843ab6de677a86174e0987cce382ef3f987a13980fd00fca25f9bf68eab2cf191058614e260370f6c4454449964a4bde999538be317f429161807930211f8a", 0x78) sendto$inet6(r0, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000bc9000-0x15)='/dev/pktcdvd/control\x00', 0x8001, 0x0) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f0000946000)=""/15) 2018/02/02 17:16:49 executing program 4: socketpair(0x5, 0xf, 0x0, &(0x7f0000e84000-0x8)={0x0}) ioctl$TCSBRKP(r0, 0x5425, 0x80000000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00001d5000)=@ethtool_cmd={0x2c}}) 2018/02/02 17:16:49 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000a77000-0x55)=""/85, &(0x7f0000781000)=0x55) 2018/02/02 17:16:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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(0xffffffffffffff9c, &(0x7f0000dcc000-0x168)=[{{&(0x7f0000c2b000)=@nfc_llcp, 0x60, &(0x7f0000000000)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/22, 0x16}, {&(0x7f0000ea3000-0x6a)=""/106, 0x6a}, {&(0x7f0000001000-0xca)=""/202, 0xca}, {&(0x7f0000001000-0x98)=""/152, 0x98}, {}, {&(0x7f0000001000-0xf2)=""/242, 0xf2}, {&(0x7f0000000000)=""/115, 0x73}], 0x8, &(0x7f0000688000)=""/61, 0x3d, 0x83ea}, 0x10001}, {{&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f0000851000)=[{&(0x7f0000d7c000-0x5f)=""/95, 0x5f}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f00007cd000-0x96)=""/150, 0x96}, {&(0x7f0000c9c000)=""/139, 0x8b}], 0x4, 0x0, 0x0, 0x1324}, 0x3}, {{&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x10, &(0x7f0000001000-0x50)=[{&(0x7f0000aa8000-0xde)=""/222, 0xde}, {&(0x7f0000000000)=""/228, 0xe4}, {&(0x7f000040f000-0x6a)=""/106, 0x6a}, {&(0x7f00005cd000-0x8f)=""/143, 0x8f}, {&(0x7f0000000000)=""/122, 0x7a}], 0x5, &(0x7f0000aeb000-0x1e)=""/30, 0x1e, 0x2}, 0x683b}, {{&(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00008a5000-0x60)=[{&(0x7f0000000000)=""/80, 0x50}, {&(0x7f0000000000)=""/120, 0x78}, {&(0x7f0000000000)=""/241, 0xf1}, {&(0x7f0000d3e000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/105, 0x69}, {&(0x7f0000000000)=""/39, 0x27}], 0x6, &(0x7f0000001000-0x31)=""/49, 0x31, 0x3}, 0x8}, {{&(0x7f0000f50000-0x10)=@ax25, 0x10, &(0x7f000013f000-0xa0)=[{&(0x7f0000005000)=""/137, 0x89}, {&(0x7f0000675000-0x14)=""/110, 0x6e}, {&(0x7f0000001000-0xa0)=""/160, 0xa0}, {&(0x7f0000001000-0xe1)=""/225, 0xe1}, {&(0x7f0000000000)=""/250, 0xfa}, {&(0x7f0000001000-0x81)=""/129, 0x81}, {&(0x7f0000ea9000)=""/127, 0x7f}, {&(0x7f00006e0000)=""/123, 0x7b}, {&(0x7f0000001000-0xc0)=""/192, 0xc0}, {&(0x7f0000a83000-0x1)=""/5, 0x5}], 0xa, 0x0, 0x0, 0x2}, 0x7}, {{0x0, 0x0, &(0x7f00008ce000)=[{&(0x7f0000000000)=""/211, 0xd3}], 0x1, &(0x7f0000fff000-0xf7)=""/247, 0xf7, 0x3}, 0x9}], 0x6, 0x21, &(0x7f0000001000-0x10)={0x77359400}) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000c56000-0x4)=0x6, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/02 17:16:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getflags(r0, 0x40b) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000077c000-0x20)={@empty}, 0x20) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dd2000-0xb)='/dev/hwrng\x00', 0x80, 0x0) getpeername$llc(r1, &(0x7f0000250000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000378000)=0x10) socket$inet6(0xa, 0x3, 0x200) r2 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') bind$inet(r1, &(0x7f0000192000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x34b220b26e9e9eaf) preadv(r2, &(0x7f0000560000-0x80)=[{&(0x7f000029e000)=""/204, 0xcc}], 0x1, 0x0) [ 79.342699] binder: 13824:13828 got reply transaction with no transaction stack [ 79.366750] binder: 13824:13828 transaction failed 29201/-71, size 0-0 line 2920 2018/02/02 17:16:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0x4020940d, &(0x7f0000001000)={0x0, 0x0, &(0x7f00004f0000)=[], 0x0, 0x0, &(0x7f00004f1000-0x2c)}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) socket$packet(0x11, 0x2, 0x300) r2 = gettid() process_vm_writev(r2, &(0x7f0000054000-0x60)=[{&(0x7f000028a000-0xa4)=""/164, 0xa4}], 0x1, &(0x7f0000f5d000)=[{&(0x7f00009e7000)=""/4096, 0x1000}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) recvfrom$inet6(r0, &(0x7f0000c74000)=""/252, 0xfc, 0x40, &(0x7f0000f2e000+0x4b7)={0xa, 0x3, 0x993, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfff}, 0x1c) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000024000)='/dev/rtc\x00', 0x41, 0x0) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f000015f000)=r2) 2018/02/02 17:16:50 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000008000)={0xaa, 0x4e}) exit(0x0) r2 = syz_open_procfs(r0, &(0x7f0000000000)='stat\x00') sendfile(r1, r1, &(0x7f0000007000), 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000000a000-0xc)={0x0, 0xfff, 0x20}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000009000)={r3, 0x54, "9a7ec4f178b7fd1686fe9c71e4abb4282b65e10c7ae813819bcf4ecda82292e57625aaf7ecb6ef083cb8468248e945bd3ebe7f5f88dc37b23a064d4b3f5ed4c765a30b431401cc5e7e1cc1cd2733785da8cee39c"}, &(0x7f000000a000-0x4)=0x5c) [ 79.390081] binder: undelivered TRANSACTION_ERROR: 29201 [ 79.407657] binder: 13824:13844 got reply transaction with no transaction stack [ 79.422109] binder: 13824:13844 transaction failed 29201/-71, size 0-0 line 2920 2018/02/02 17:16:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getflags(r0, 0x40b) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000077c000-0x20)={@empty}, 0x20) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dd2000-0xb)='/dev/hwrng\x00', 0x80, 0x0) getpeername$llc(r1, &(0x7f0000250000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000378000)=0x10) socket$inet6(0xa, 0x3, 0x200) r2 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') bind$inet(r1, &(0x7f0000192000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x34b220b26e9e9eaf) preadv(r2, &(0x7f0000560000-0x80)=[{&(0x7f000029e000)=""/204, 0xcc}], 0x1, 0x0) 2018/02/02 17:16:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) r1 = accept4$inet6(r0, &(0x7f0000113000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @empty}}, &(0x7f00008dd000-0x4)=0x1c, 0x800) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000a5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000cf6000)={0x0, 0x8, 0x65, 0x9}, &(0x7f0000266000-0x4)=0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000019000)=0x3) fchdir(r2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000332000)={0x0, 0x5, 0xffff}, &(0x7f0000016000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00006e6000-0x8)=@assoc_value={0x0, 0x1f}, &(0x7f000029b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000094000)={r4, 0x20}, &(0x7f00004fb000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000a7000+0xc34)={0x23, 0x201, 0x9, 0x4, 0x0}, &(0x7f0000e57000-0x4)=0x10) sendmsg$inet_sctp(r2, &(0x7f0000e9e000-0x38)={&(0x7f0000ef4000-0x10)=@in={0x2, 0x1, @broadcast=0xffffffff}, 0x10, &(0x7f0000c91000-0x20)=[{&(0x7f000094a000-0x53)="e1ce8f1710095064817784d460647ff98b14e9450125dbbb19e03ea3cd427406e72d6ffdafafc91736a8647177fdc570cff349b27901ae22f1bb5bdb2db4f077c958d1512b75cf6c86e696a8c7751eda2b5d8b", 0x53}, {&(0x7f0000ff8000)="e6deedd4e57438591e0ffc0b3b5c8b282eca97d3b846cd8da268a2173ca859b2fe4f42b645caa722f665b2efe1acb88734e6c90e007a388be9192d960cc25db8590bed22accef6e71f95dde7a2a15cfd9815f654f3051619ac10", 0x5a}], 0x2, &(0x7f00004fe000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x4, 0x1000, 0x0, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x10001, 0x3, 0x5c, 0x2ff, 0x2, 0x8, 0x1f, r4}}, @init={0x18, 0x84, 0x0, {0x0, 0x1e30, 0x10001, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x9, 0x2, 0x9, 0x6, 0x9, 0x1, 0x4, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x9, 0x8009, 0x3, 0x0, 0x0, 0x10001, 0x6, r6}}], 0xf0, 0x40001}, 0x40000) 2018/02/02 17:16:50 executing program 1: 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) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000066d000-0x11)='/selinux/enforce\x00', 0x80, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000fe1000-0x6)={0xffffffffffff2e0b, 0x5, 0x100000001, 0x1, 0x5}, 0x14) close(r0) fcntl$setstatus(r0, 0x4, 0x802) memfd_create(&(0x7f0000799000)='/selinux/enforce\x00', 0x3) 2018/02/02 17:16:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000ceb000-0x28)="2600000722004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b079b9", 0x28) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000122000)={0x400, 0x4, 0x0, 0x9}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4c000-0x4), 0x4) accept4$packet(r0, &(0x7f0000f4e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00003d3000-0x4)=0x14, 0x80000) sendto$packet(r0, &(0x7f000060f000-0xa6)="bfc5558deb2f0e03399c7e5f49da55174ab82b2baa876e3159120b70da4cd7548ed46bbc2fd791c7b8771d642b0eb00706cb957d5c26f1f0583e0b5da3b8606461b8bad0a8fa7784dc8f3ed6a4bf181f43ce51ccbfcc9390c4aba6272f8d56b478a56678c57db8c22c73900b888326d7428d6d50f7344adb0597a8557c5279c74b4a120645ad5d0832c2f83c0bdd5d14c616a25f39b4f444c6efc0c66d1b57a91170cdb9d913", 0xa6, 0x0, &(0x7f0000c44000-0x14)={0x11, 0x1f, r1, 0x1, 0xffffffffffffffc1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002b3000)=[], 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r0, &(0x7f0000f8f000-0x38)={&(0x7f00008ba000)=@hci, 0x6, &(0x7f00001f8000-0x40)=[{&(0x7f0000a13000)=""/4096, 0x1000}, {&(0x7f00001e1000-0x6a)=""/106, 0x6a}, {&(0x7f000043a000-0x80)=""/128, 0x100}], 0x3, &(0x7f0000d5f000-0x3e)=""/62, 0x3e}, 0x0) [ 79.453383] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/02 17:16:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getflags(r0, 0x40b) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000077c000-0x20)={@empty}, 0x20) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dd2000-0xb)='/dev/hwrng\x00', 0x80, 0x0) getpeername$llc(r1, &(0x7f0000250000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000378000)=0x10) socket$inet6(0xa, 0x3, 0x200) r2 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') bind$inet(r1, &(0x7f0000192000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x34b220b26e9e9eaf) preadv(r2, &(0x7f0000560000-0x80)=[{&(0x7f000029e000)=""/204, 0xcc}], 0x1, 0x0) 2018/02/02 17:16:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet(0x2, 0x4, 0x5, &(0x7f0000b49000)={0x0, 0x0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000632000)='/dev/rtc\x00', 0x408040, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000f03000-0x8)={0x0, 0x7ff}, &(0x7f0000e2f000-0x4)=0x8) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000cd9000)={r3, 0xba}, &(0x7f0000573000-0x4)=0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000a0f000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000012000-0x8)={r4}) r5 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r5, r5, &(0x7f0000058000-0x8)=0x2000002, 0x10002) 2018/02/02 17:16:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000310000)='/dev/hwrng\x00', 0x42, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f000093c000-0x69)=""/105) sendto$inet6(r0, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000f9e000-0x20)={0x3, 0x8ee, 0x8, 0xfece, 0x8b501fb827b9abd8, 0x3f}) 2018/02/02 17:16:50 executing program 1: socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000250000)='net/ip_mr_vif\x00') syz_open_pts(r2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f0000443000-0x18)=[{0x100050}, {0x25}, {0x6}]}, 0x10) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000342000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000dc4000)=0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000202000-0x4)) times(&(0x7f0000daf000)) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) socketpair$inet(0x2, 0x80007, 0x7fffffff, &(0x7f00001e5000)={0x0}) accept$inet(r4, &(0x7f00008a4000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000816000-0x4)=0x10) 2018/02/02 17:16:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000af2000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000400000090746e00", 0xc, 0x0) pipe(&(0x7f00006a3000-0x8)={0x0, 0x0}) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000342000-0x2)="1578") fcntl$getownex(r1, 0x10, &(0x7f0000a52000)={0x0, 0x0}) r4 = perf_event_open(&(0x7f0000148000-0x78)={0x0, 0x78, 0x1, 0x1, 0x4, 0x0, 0x0, 0x1, 0x20, 0x1, 0x5ba8, 0x7fffffff, 0xffffffff, 0x7ff, 0x6, 0x10001, 0x9, 0x8, 0x7f, 0x6, 0xffff, 0x1, 0x1, 0x100000000, 0x7, 0x3d, 0x2, 0x3f, 0x80000001, 0x45, 0x4, 0xffffffffffffffd6, 0x5, 0x8, 0x1, 0x901b, 0x2, 0x200, 0x0, 0x2, 0x0, @perf_config_ext={0x45ab, 0x1}, 0xa, 0x3, 0x3ff, 0x6, 0x3ff, 0x6, 0x11}, r3, 0x8001, r1, 0x1) ioctl$int_out(r2, 0x5462, &(0x7f0000beb000-0x8)) sendmsg(r2, &(0x7f0000211000-0x38)={&(0x7f00002b4000-0x8)=@un=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000f54000-0x10)=[{&(0x7f00005ed000-0xa3)="fde64ea77611200ad89f5bcf0b6817004e421d767da67a721836b3764d7e652fa246aafee51dea822967aa2c1c0edd089eb2df01e6b95343e315d783f0effd02fb299e8c81bfcf12f47ecde599678bbd8056d42b128b350d8a87e00d303045a6d2eca5a9a21f95962ab50b26b7b016e733b4a3275195aa4b16c41c98d748e1eabd25cdcb93b56bddbb69bcc0402383dbf6c9efd63859621b5b2f7c67df3da23a40ccfd", 0xa3}], 0x1, &(0x7f00008d9000-0x1b8)=[{0x40, 0x1, 0x1ff, "43673ae42290f90da844542e71a959acf5720f5b9ef8d1dfd2a89798ef8b3bd8fb2cbb67dbeab6d9f8bb"}, {0x90, 0x0, 0x101, "8e719221b0e26f49262dd49c2b90680567ee917e30a851e23ca380b6959dcbfec7d6990b8d9aebe44849304d26210a9f824bb3b796f38d71f9215ff50358eb43b2e92a194c5ef47727f4b084a93d813ed624c5dc76ee7642e7a47e53c9186d6834a30afa8a55f7815fede7fe923022f128dc8203a145a73ac874942f391c"}, {0xe8, 0x107, 0x8001, "4f667adaf862ab1065d039a5c0c4d0c6ab15d87c57039e4b712962bf49d9ea1d170f3e79a5d6734b596d63d6a5ce1e6c43a634391c7a870bb9122c90e3a6b4444bfcd1c654fd7f0a946c5acff2fd0da4e9d20bc0cdd142417d6011f4f7ef2a0e7472eb431eb3807f77ffd0802d520d5711e82c5b590c8f1485edcaed1b3e8cf74f16b01ceea588e5f181e18deb080547cf39d597d000c11194f1bfd4be9abb4bf3396687c5bf9489ddd5385ca9438ae4fcd68b77a3f5c4f9692587e02d4a9c8d5672921a48ea01d13170b33c3df7c32f07a4ac8ef736"}], 0x1b8, 0x40}, 0x80) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000fd6000)=0x0) syz_open_procfs(r5, &(0x7f000014e000-0x7)='status\x00') 2018/02/02 17:16:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e63000)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000514000)={&(0x7f000054a000/0x2000)=nil, 0x2000}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00005be000-0x4), 0x4) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x28, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0xc, 0x9, [{0x7fffffff}]}]}, 0x28}, 0x1}, 0x0) 2018/02/02 17:16:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2}}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e60000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000743000), &(0x7f0000564000-0x4)=0x8) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000bb000-0x4)) 2018/02/02 17:16:50 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000008000)={0xaa, 0x4e}) exit(0x0) r2 = syz_open_procfs(r0, &(0x7f0000000000)='stat\x00') sendfile(r1, r1, &(0x7f0000007000), 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000000a000-0xc)={0x0, 0xfff, 0x20}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000009000)={r3, 0x54, "9a7ec4f178b7fd1686fe9c71e4abb4282b65e10c7ae813819bcf4ecda82292e57625aaf7ecb6ef083cb8468248e945bd3ebe7f5f88dc37b23a064d4b3f5ed4c765a30b431401cc5e7e1cc1cd2733785da8cee39c"}, &(0x7f000000a000-0x4)=0x5c) 2018/02/02 17:16:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) inotify_init() fsetxattr(r0, &(0x7f000072a000)=@random={'os2.', '.\'\'}selinux-ppp0\'}vboxnet1wlan0.,bdev#)%-!G\x00'}, &(0x7f0000d75000-0x2)='$\x00', 0x2, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000888000-0x10)={0x0, 0xd, 0xf2, 0x400, 0x0}, &(0x7f000080b000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000228000-0x8)={r1, 0x7fffffff}, &(0x7f00007e7000)=0x8) r2 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r2, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/02 17:16:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x88000000002, 0x0) r1 = syz_open_dev$tun(&(0x7f000084a000)='/dev/net/tun\x00', 0x0, 0x200200084) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000a9d000)=0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000ee8000)=r3) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f94000)={@common='gre0\x00', @ifru_names=@generic="160000000000000005f524a266325d59"}) readv(r2, &(0x7f0000376000-0x20)=[{&(0x7f00005f7000)=""/1, 0x1}], 0x1) setsockopt$inet_buf(r2, 0x0, 0x2a, &(0x7f00002de000)="766be5b2bf3893ac649d492369066ae209aebcff674a2ca5a962cde57831332b66a18e774967d508d9906d68878d4f0c98fc47cfe082a92b6fdfc83d16fdfb1ce5960f943975db9aca793348ae0a1df728c90d6955e81f317e1846b1bd0295047f969e6632756e28e8e41b8511b73e666159cfbcb5a801934622b22f6f7a6411a8ba7c238213e0fd", 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) 2018/02/02 17:16:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getflags(r0, 0x40b) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000077c000-0x20)={@empty}, 0x20) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dd2000-0xb)='/dev/hwrng\x00', 0x80, 0x0) getpeername$llc(r1, &(0x7f0000250000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000378000)=0x10) socket$inet6(0xa, 0x3, 0x200) r2 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') bind$inet(r1, &(0x7f0000192000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x34b220b26e9e9eaf) preadv(r2, &(0x7f0000560000-0x80)=[{&(0x7f000029e000)=""/204, 0xcc}], 0x1, 0x0) 2018/02/02 17:16:50 executing program 1: mlock(&(0x7f000045a000/0x2000)=nil, 0x2000) r0 = userfaultfd(0x80800) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00009e1000)={{&(0x7f0000650000/0x3000)=nil, 0x3000}, 0x3}) 2018/02/02 17:16:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x3f) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000047000-0x98)={0x0, @in6={{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x9}}, 0x1000, 0x3}, &(0x7f00009c8000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000da3000-0x8c)={r1, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7726}}}, 0x8c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000cb8000)={0x0, 0x0}) bind$inet(r2, &(0x7f0000d27000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) sendto$inet6(r0, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000a86000)={r1, 0x0, 0x81}, 0x8) 2018/02/02 17:16:50 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000005000)='nv\x00', 0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000006000)=""/43, &(0x7f0000007000-0x4)=0x2b) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000003000)={{0x2, 0xffffffffffffffff, @empty}, {0x0, @random="6a00522b8a17"}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr}, @generic="001a000600000005ef00000100000068"}) 2018/02/02 17:16:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000bfe000)={&(0x7f0000595000)=@sco, 0x8, &(0x7f0000001000-0x80)=[{&(0x7f00002f3000)=""/36, 0x24}], 0x1, &(0x7f00002a7000)=""/128, 0x80, 0x1f}, 0x20) r0 = socket(0x10, 0x2, 0xc) socket$netlink(0x10, 0x3, 0xc) recvfrom$llc(r0, &(0x7f0000617000-0xc5)=""/197, 0xc5, 0x0, &(0x7f000049c000-0x10)={0x1a, 0x2, 0xfffffffffffffff9, 0x4, 0x0, 0x40, @random="8dae55d9b9d2"}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007cb000-0xc)={0x0, 0x4}, &(0x7f0000b18000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e0a000-0x8)={r1, 0x6}, 0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000bc6000-0x8), &(0x7f000040b000-0x4)=0x8) tee(r0, r0, 0x800, 0x1) symlink(&(0x7f0000319000)='./file0\x00', &(0x7f00009a8000-0x8)='./file0\x00') write(r0, &(0x7f000079e000-0x1f)="1f0000000301019200ffffffffffff1d0000733709000500067f0000f3190e", 0x1f) 2018/02/02 17:16:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000edc000-0xe)='/selinux/load\x00', 0x2, 0x0) write(r1, &(0x7f000084d000)="76aa449ea3f715ff996ffc2badec2097f4f2961a68c1025f5c629b7a", 0x1c) r2 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r2, r2, &(0x7f0000058000-0x8)=0x2000002, 0x10002) 2018/02/02 17:16:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getflags(r0, 0x40b) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000077c000-0x20)={@empty}, 0x20) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dd2000-0xb)='/dev/hwrng\x00', 0x80, 0x0) getpeername$llc(r1, &(0x7f0000250000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000378000)=0x10) socket$inet6(0xa, 0x3, 0x200) r2 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r2, &(0x7f0000560000-0x80)=[{&(0x7f000029e000)=""/204, 0xcc}], 0x1, 0x0) 2018/02/02 17:16:50 executing program 3: r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000653000/0x14000)=nil, 0x14000, 0x0, r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) signalfd4(r1, &(0x7f0000001000), 0x8, 0x0) 2018/02/02 17:16:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000009000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001b000-0x3c)=@newneigh={0x28, 0x1c, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0xc}, [@NDA_DST_MAC={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000026000-0x8)='./file0\x00', 0x80000, 0x100) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000025000-0x18)={0x0, 0x0, 0x10, 0x0, 0xfffffffffffffff9}, &(0x7f0000021000)=0xfffffffffffffd1e) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000000c000)={r2, 0x20, 0xfffffffffffffeff, 0x2, 0x80, 0x4bd1}, 0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000019000-0xc)={0x0}, &(0x7f000001e000)=0xc) fcntl$setown(r0, 0x8, r3) r4 = syz_open_dev$usbmon(&(0x7f000001f000-0xd)='/dev/usbmon#\x00', 0x4, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000027000-0x8)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000026000-0x34)={{0x1, 0x0, 0x40, 0x1, 0x4}}) 2018/02/02 17:16:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getflags(r0, 0x40b) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000077c000-0x20)={@empty}, 0x20) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dd2000-0xb)='/dev/hwrng\x00', 0x80, 0x0) getpeername$llc(r1, &(0x7f0000250000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000378000)=0x10) socket$inet6(0xa, 0x3, 0x200) preadv(0xffffffffffffffff, &(0x7f0000560000-0x80)=[{&(0x7f000029e000)=""/204, 0xcc}], 0x1, 0x0) 2018/02/02 17:16:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000051e000-0x8)={0x0, 0x0}, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x9e) connect$llc(r1, &(0x7f0000aff000-0x10)={0x1a, 0x10, 0xffffffffffffffe0, 0x40, 0x400, 0x335cdc7c, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000069c000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000082e000)={{{@in6=@mcast2, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000f22000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000092000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7, 0x101, 0x8, 0x0, 0x1, 0x10, r3}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000802000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}}, [0x2, 0x7, 0x4, 0xc91, 0x0, 0x6, 0x80, 0x3, 0x3, 0x800, 0x1, 0x49, 0x1, 0x2]}, &(0x7f0000eb6000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00007a6000)={r4, 0x5, 0x6a}, &(0x7f0000e8c000)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00005a0000-0x88)={0x9, {{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8001}}}, 0x88) pipe(&(0x7f0000bb8000)={0x0}) ioctl$EVIOCGPHYS(r5, 0x80404507, &(0x7f0000d67000-0xd0)=""/208) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') read(r6, &(0x7f0000020000-0x42)=""/174, 0xae) read$eventfd(r6, &(0x7f0000009000), 0x1f2) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0x3ff}}) [ 79.765803] SELinux: policydb magic number 0x9e44aa76 does not match expected magic number 0xf97cff8c [ 79.828027] SELinux: policydb magic number 0x9e44aa76 does not match expected magic number 0xf97cff8c 2018/02/02 17:16:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000d91000-0x21)="a0a6f2ef44af88d8f3b13f76df8f19f1506279782705b455ec058bd1429224aefe", 0x21, 0x4040000, &(0x7f0000089000)={0xa, 0x3, 0x2, @ipv4={[], [0xff, 0xff], @empty}, 0x1}, 0x1c) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000acf000)=0x5, 0x4) pivot_root(&(0x7f0000366000)='./file0\x00', &(0x7f0000a3d000-0x8)='./file0\x00') r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000034f000)='/selinux/policy\x00', 0x0, 0x0) accept4$inet(r1, 0x0, &(0x7f0000ade000-0x4), 0x80800) fchmod(r1, 0x40) open$dir(&(0x7f00008b7000-0x8)='./file1\x00', 0x80, 0x30) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000093a000-0x4)={0x6}, 0x4) 2018/02/02 17:16:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getflags(r0, 0x40b) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000077c000-0x20)={@empty}, 0x20) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dd2000-0xb)='/dev/hwrng\x00', 0x80, 0x0) getpeername$llc(r1, &(0x7f0000250000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000378000)=0x10) socket$inet6(0xa, 0x3, 0x200) preadv(0xffffffffffffffff, &(0x7f0000560000-0x80)=[{&(0x7f000029e000)=""/204, 0xcc}], 0x1, 0x0) 2018/02/02 17:16:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000c4d000), &(0x7f0000829000)=0x10, 0x800) readv(r0, &(0x7f000038e000-0x60)=[{&(0x7f0000145000)=""/4096, 0x1000}, {&(0x7f000077f000-0xd0)=""/208, 0xd0}, {&(0x7f0000908000-0xe)=""/14, 0xe}, {&(0x7f000044e000-0x90)=""/144, 0x90}, {&(0x7f0000bd7000-0xac)=""/172, 0xac}, {&(0x7f0000dd4000)=""/192, 0xc0}], 0x6) mkdir(&(0x7f000090a000+0x41c)='./control\x00', 0x0) r1 = creat(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) r2 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f000002d000-0xa)='./control\x00', 0x0) renameat2(r2, &(0x7f0000037000-0xa)='./control\x00', r2, &(0x7f0000036000)='./file0\x00', 0x2) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000094b000)={0xaa, 0x68}) 2018/02/02 17:16:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002b2000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000ecd000-0xf0)=""/240, &(0x7f00001b1000)=0xf0) pread64(r1, &(0x7f00008ba000)=""/173, 0xad, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r2, r2, &(0x7f0000d29000-0x8)=0x2000002, 0xfffe) 2018/02/02 17:16:50 executing program 1: pwrite64(0xffffffffffffffff, &(0x7f0000970000), 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='+\x00', 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000002000-0x4)=0x4) 2018/02/02 17:16:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000474000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f00006d9000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000a5e000)={0x0, 0x7ff}, &(0x7f0000ac7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000eca000-0x98)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x81, 0x336f}, &(0x7f0000d53000)=0x98) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket(0x5, 0xf, 0x200) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000c20000-0x4)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f000099b000)=0xf3c8, 0x4) bind$inet(r2, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) lsetxattr(&(0x7f0000012000)='./file0\x00', &(0x7f000077c000)=@random={'btrfs.', '%\x00'}, &(0x7f0000103000-0x2)='.\x00', 0x2, 0x2) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000742000)={@mcast2, 0x0}, &(0x7f0000bf9000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000a1e000)={{{@in6=@mcast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000375000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000086d000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80, 0xa0, 0x33, r4, r5}, {0x6, 0x9, 0x7, 0x4e4fed61, 0x1, 0x8, 0x1, 0x751eb3cb}, {0x7, 0x6, 0x20}, 0x7, 0xb, 0x2, 0x1, 0x3, 0x1}, {{@in=@broadcast=0xffffffff, 0x1, 0x32}, 0xa, @in=@loopback=0x7f000001, 0x5, 0x1, 0x1, 0x3, 0x2, 0x10000, 0x4}}, 0xe8) sendto$inet(r2, &(0x7f0000de2000-0x1), 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000df0000-0x4), 0x4) sendto$inet(r2, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) shutdown(r2, 0x1) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000eb8000)='/dev/ppp\x00', 0x40001, 0x0) ioctl$PIO_FONT(r6, 0x4b61, &(0x7f0000c55000-0x2b)="525bd2096d6d02512bbfe5c49ed09ef62991aff4059b68f637ed8b1059af085c47df91ccdb8353e7a35d6b") mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x4, 0x32, 0xffffffffffffffff, 0x0) 2018/02/02 17:16:50 executing program 5: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000e2000-0x8)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00002a7000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000045c000-0x10f0)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@rand_addr, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}]}, 0x38}, 0x1}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000e8c000-0x9)='/dev/sg#\x00', 0x26ed, 0x18000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000a2a000-0x60)={0x0, 0x58, "f61e4c8424c57088ae3eb62549eb88c08ed9ba9fc06823a80bce78c3be6eb18b180e38ac0b4163e2841e6c71492a249fb30ebcf44c8a1604ca6a034a33f21d213440e1a2f6ca9b624e02749c3549569208e24272f377d802"}, &(0x7f0000d3c000-0x4)=0x60) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00008ca000)={r3, 0xffffffff}, 0x6) fcntl$setsig(r0, 0xa, 0x32) init_module(&(0x7f0000d2f000)='\x00', 0x1, &(0x7f0000b54000)='\x00') getsockname$llc(r2, &(0x7f0000975000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000124000-0x4)=0x10) faccessat(r2, &(0x7f0000cdb000)='./file0\x00', 0x34, 0x400) 2018/02/02 17:16:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009c1000-0xf)='/dev/sequencer\x00', 0x0, 0x0) accept$unix(r0, &(0x7f0000515000)=@abs, &(0x7f0000ee8000)=0x8) remap_file_pages(&(0x7f0000eca000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/02/02 17:16:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getflags(r0, 0x40b) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000077c000-0x20)={@empty}, 0x20) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dd2000-0xb)='/dev/hwrng\x00', 0x80, 0x0) getpeername$llc(r1, &(0x7f0000250000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000378000)=0x10) socket$inet6(0xa, 0x3, 0x200) preadv(0xffffffffffffffff, &(0x7f0000560000-0x80)=[{&(0x7f000029e000)=""/204, 0xcc}], 0x1, 0x0) 2018/02/02 17:16:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002b2000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000ecd000-0xf0)=""/240, &(0x7f00001b1000)=0xf0) pread64(r1, &(0x7f00008ba000)=""/173, 0xad, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r2, r2, &(0x7f0000d29000-0x8)=0x2000002, 0xfffe) 2018/02/02 17:16:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d63000)={@dev={0xfe, 0x80, [], 0x0, 0x14}, 0x8887, 0x1, 0x3, 0x1, 0x7, 0x1fbb, 0x60000000000000}, 0x20) r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f000012c000-0xe)="be65165de5560000000086723600") sendfile(r0, r2, &(0x7f0000058000-0x8), 0x10002) 2018/02/02 17:16:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000e9c000), &(0x7f00001ba000-0x4)=0x8) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000230000-0x10)={0x3, &(0x7f0000507000-0xc)=[0xc36, 0x80, 0x1]}) sched_yield() sendmsg$key(r1, &(0x7f0000518000-0x38)={0x0, 0x0, &(0x7f00005b4000)={&(0x7f000094e000-0xb0)={0x2, 0xb, 0x1, 0x9, 0x16, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0x2}, @sadb_x_nat_t_type={0x1, 0x14, 0x6}, @sadb_lifetime={0x4, 0x3, 0x40, 0x2, 0x101, 0x5}, @sadb_ident={0x2, 0xa, 0x2183, 0x0, 0x8}, @sadb_x_sa2={0x2, 0x13, 0x4, 0x0, 0x0, 0x6, 0x3}, @sadb_address={0x3, 0x7, 0x7f, 0x0, 0x0, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x0, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, @in={0x2, 0x1, @multicast1=0xe0000001}}]}, 0xb0}, 0x1}, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000ff8000)=0x6, 0x4) 2018/02/02 17:16:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000fbf000)=0x0) sched_getscheduler(r0) r1 = socket$inet6(0xa, 0x802, 0x0) read(r1, &(0x7f0000d85000-0xa3)=""/163, 0xa3) sendto$inet6(r1, &(0x7f00004d5000-0x1000), 0x0, 0x800, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) r2 = dup(r1) getsockname$ipx(r2, &(0x7f0000f0a000-0x10), &(0x7f0000665000-0x4)=0x10) 2018/02/02 17:16:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f000073a000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80000) prctl$setmm(0x23, 0x2, &(0x7f000076e000/0x4000)=nil) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000cf2000-0x8)={0x0, 0x0}) r2 = fcntl$dupfd(r0, 0x58c84ed50e4df275, r0) prctl$getname(0x10, &(0x7f0000257000)=""/109) getpeername$unix(r2, &(0x7f000052c000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000990000-0x4)=0x1002) fremovexattr(r0, &(0x7f0000bf3000)=@known='system.posix_acl_default\x00') fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000cb6000-0x8)) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f00008a8000)={0x1, 0xfff, 0x9, 0x3, 0x2, 0xfffffffffffffff8}) r3 = syz_open_procfs(r1, &(0x7f0000c00000+0xaca)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") pwritev(r3, &(0x7f0000832000)=[{&(0x7f0000103000)="7dc0b9c45dc6c9bb8229848252c4b77856218a0229181d", 0x17}, {&(0x7f0000483000)="4493ec25c8698324da171bb08754ba995b273879af48b073f0f6521779e06d40cf6b4def6a979bf253d2fdd06241fa29d2aa71b379a997ab4a4dae38d3ad7c7889f99c0f0d932af12dc6bee0892094645e42a7374829923105a72842e5f4386c8cdc5d9a663045bb2abdcc6b44ec7c0ce33654af425bc6dba3a57f419f4bde12bae986897cc8", 0x86}, {&(0x7f000019f000)="0035b4f687c100499b998c3127f111e409f97ef46f0c53f4028dd5e5edc02a1c5c23bcc00be925d449dd4868442c545e65164935d35f2498665ca461b64e8f4a87111db1e45ec7771a65ce3194aadfcc6a140a795501773abd1b980e5d8e3f14ab72fede1c99d73c8d73b2002274921e12df443fc5db54fd313e7b602489d77712501468c34d3ced9be8c75f133d317f1216676c116eaabe9ca0ad5c657cbab8d91bac7850516a8a12ff5990629e9f3aba7316088d619cc61ad9a1f42b75c79ba0d07ceef68d28856a423d5f6325d19d", 0xd0}, {&(0x7f0000eb8000)="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{&(0x7f0000edb000)="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0x1000}], 0xa, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r4, r3, &(0x7f0000318000-0x8), 0x5) memfd_create(&(0x7f0000337000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df", 0x0) bind$netlink(r3, &(0x7f000063c000-0xc)={0x10, 0x0, 0x0, 0x4040}, 0xc) 2018/02/02 17:16:50 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000001d000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f000000d000-0x6)={0xe44, 0x1, 0x4000000}) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x801) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000017000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x8, "72c76914375bb3a845e6a506a4558aee2c5c0ac3b436ecd86419cab2d6e0e2b0f13a13e6636d2d7447d981dc16c665e253ab84f9337160add6d033ca87d410ad", "a752f81e064cdff0c72e2e20e685bd65f5f12532c2b3b211f3c46a56fe000f22d68ce6004cd54aafab64c5d2f3da09ed70761252c07dc6c632abbb8700000005", "ddf4d87211ff877d183293eb2c95ced1739221eadd4239627ad24eff30638bf6"}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x1b, &(0x7f000001d000-0x4), &(0x7f0000015000)=0x4) 2018/02/02 17:16:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x8000, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000d0f000-0x24)={0x9, 0x1, 0x3, 0x8, 0xfffffffffffff000, 0x3, 0x51, 0x0, 0x401, 0x100000000000, 0x1e9}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000001000-0xc)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000001000)={0x3ff, 0x10001, 0x2, 0x710d, 0x2, 0x30a4}) pipe(&(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x101080, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000003000)={0x2}, 0x8, 0x80000) pwrite64(r0, &(0x7f0000002000-0x5b)="380be66572e2c14c6676fd0471b0ff42b866e7de599d36cf8e772007f783d025044998dad558fc6ba2223e17dd1e2017b4485d7d379b39a1536d0a73073628059cb69b8dec7c7e6bce31498fccd4b04f4957950fd9ad318843d309", 0x5b, 0x39) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000004000)=""/4096, 0x1000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000006000-0x14)={0x1, 0x3, 0x1, 0x3, 0x2ed2, 0x1, 0x1, 0x8, 0x2fea, 0x10000}) flock(r0, 0x5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000006000)={0x1, &(0x7f0000007000-0x8)=[{0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000004000)={r3, 0x3}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000007000)={0x6, 0xdb5}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r2, &(0x7f0000009000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000009000-0x4)=0x10, 0x80000) chroot(&(0x7f0000006000-0x8)='./file0\x00') mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000009000)=0x8d73) 2018/02/02 17:16:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getflags(r0, 0x40b) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000077c000-0x20)={@empty}, 0x20) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dd2000-0xb)='/dev/hwrng\x00', 0x80, 0x0) getpeername$llc(r1, &(0x7f0000250000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000378000)=0x10) r2 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r2, &(0x7f0000560000-0x80)=[{&(0x7f000029e000)=""/204, 0xcc}], 0x1, 0x0) 2018/02/02 17:16:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00006cb000)={0x0, 0x2, 0x9}, &(0x7f000033b000-0x4)=0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a72000-0x108)={0x40, {{0xa, 0x2, 0xfffffffffffffff7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x200}}, {{0xa, 0x2, 0x8834, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}}}, 0x108) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e7f000)={r1, 0x9}, &(0x7f000022e000-0x4)=0x8) sendto$inet6(r0, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/02 17:16:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) fadvise64(r0, 0xd, 0x81, 0x7) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00003a8000-0x4)) r1 = dup3(r0, r0, 0x80000) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0xc) r2 = getpgid(0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000a9000)='/selinux/checkreqprot\x00', 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c8d000-0xe8)={{{@in=@empty, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f000068a000)=0xe8) ioctl$TUNSETOWNER(r3, 0x400454cc, &(0x7f0000252000-0x4)=r4) r5 = syz_open_procfs(r2, &(0x7f0000433000-0x9)='stat\x00') sendfile(r5, r5, &(0x7f0000058000-0x8)=0x2000002, 0x10002) ioctl$DRM_IOCTL_MAP_BUFS(r5, 0xc0186419, &(0x7f00004c1000-0x18)={0x8, &(0x7f0000364000-0x75)=""/117, &(0x7f00000e2000)=[{0x0, 0x40, 0x44422672, &(0x7f000008e000)=""/64}, {0x8, 0xd6, 0x8, &(0x7f00002de000-0xd6)=""/214}, {0x8, 0xcd, 0x9d4, &(0x7f0000766000-0xcd)=""/205}, {0x8b8, 0x51, 0x8, &(0x7f00003df000-0x51)=""/81}, {0x5, 0x2f, 0x8, &(0x7f000019f000-0x2f)=""/47}, {0x58, 0x1000, 0x7, &(0x7f000074a000-0x1000)=""/4096}, {0x7, 0xa8, 0x3ff, &(0x7f00003f9000-0xa8)=""/168}, {0xb87f, 0xd5, 0x7, &(0x7f0000e3a000)=""/213}]}) 2018/02/02 17:16:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getflags(r0, 0x40b) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000077c000-0x20)={@empty}, 0x20) openat$hwrng(0xffffffffffffff9c, &(0x7f0000dd2000-0xb)='/dev/hwrng\x00', 0x80, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r1, &(0x7f0000560000-0x80)=[{&(0x7f000029e000)=""/204, 0xcc}], 0x1, 0x0) 2018/02/02 17:16:50 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000001d000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f000000d000-0x6)={0xe44, 0x1, 0x4000000}) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x801) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000017000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x8, "72c76914375bb3a845e6a506a4558aee2c5c0ac3b436ecd86419cab2d6e0e2b0f13a13e6636d2d7447d981dc16c665e253ab84f9337160add6d033ca87d410ad", "a752f81e064cdff0c72e2e20e685bd65f5f12532c2b3b211f3c46a56fe000f22d68ce6004cd54aafab64c5d2f3da09ed70761252c07dc6c632abbb8700000005", "ddf4d87211ff877d183293eb2c95ced1739221eadd4239627ad24eff30638bf6"}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x1b, &(0x7f000001d000-0x4), &(0x7f0000015000)=0x4) 2018/02/02 17:16:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000785000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00006fb000)={0xa0000013}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00006cc000-0xc)) epoll_wait(r0, &(0x7f0000586000)=[{}], 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000e1f000)=""/106) 2018/02/02 17:16:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000780000-0xc)='/dev/rfkill\x00', 0x280, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000ba2000-0x108)={0x0, @in6={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x8}}, [0x7, 0xace1, 0x2, 0x4, 0x3, 0xfff, 0x0, 0x2, 0x3, 0x7, 0x6aac, 0x5d1, 0x4, 0xfffffffffffffffc, 0x5]}, &(0x7f0000153000)=0x108) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00004d0000-0x4)=@assoc_id=r1, 0x4) r2 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r2, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000fc6000-0x4)=0x20, 0x4) 2018/02/02 17:16:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getflags(r0, 0x40b) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000077c000-0x20)={@empty}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r1, &(0x7f0000560000-0x80)=[{&(0x7f000029e000)=""/204, 0xcc}], 0x1, 0x0) 2018/02/02 17:16:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) keyctl$search(0xa, r0, &(0x7f0000c8e000-0xd)='dns_resolver\x00', &(0x7f00007c8000-0x5)={0x73, 0x79, 0x7a}, r0) 2018/02/02 17:16:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000eb3000-0xb)='/dev/hwrng\x00', 0x101001, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b96000-0x4), &(0x7f0000c22000-0x4)=0x4) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) r1 = open$dir(&(0x7f0000029000)='./bus\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000f08000-0x14)=""/24, 0x18) getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f00006d6000-0x4), &(0x7f00005b0000-0x4)=0x4) r2 = dup3(r1, r1, 0x4000000000080007) accept4$ipx(r2, &(0x7f000059d000), &(0x7f0000551000-0x4)=0x10, 0x800) 2018/02/02 17:16:50 executing program 1: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f000082d000-0x4), &(0x7f000082c000)=0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000f44000)='tls\x00', 0x4) 2018/02/02 17:16:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000071d000-0x5c)={{0xa, 0x0, 0xfff, @empty, 0x3}, {0xa, 0x2, 0x101, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7fffffff}, 0x800, [0x3, 0x9, 0x3ff, 0x100000000, 0x101, 0x5, 0x4, 0x20]}, 0x5c) 2018/02/02 17:16:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getflags(r0, 0x40b) r1 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r1, &(0x7f0000560000-0x80)=[{&(0x7f000029e000)=""/204, 0xcc}], 0x1, 0x0) 2018/02/02 17:16:50 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000-0x4)={0x20080522}, &(0x7f0000216000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000002000-0x30)={0x9, 0x6, 0x401, 0x5, 0x7f, 0x5}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000005000-0x20)=""/32) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000004000-0x10)={0x15, 0x15, &(0x7f0000004000-0x15)="bacb5e4b1fc679f9520b09134bc451307fadaf850a"}) 2018/02/02 17:16:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r1, r1, &(0x7f0000058000-0x8)=0x2000002, 0x10002) 2018/02/02 17:16:50 executing program 3: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f00006fe000-0x38)={&(0x7f0000002000-0xc)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000f71000-0x20)={0x18, 0x1a, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1}, 0x0) 2018/02/02 17:16:50 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000cc000-0x1d)='/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$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setgid(0x0) prctl$getreaper(0x1b, &(0x7f0000f7a000-0x8)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000b9a000)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000da7000-0x28)={0x1, 0xc000000, r2, 0x7fff, r1, 0xff7, 0x3ff, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000520000)={0x456e3911, 0x4, 0x3, 0x8, 0x0, 0x2}) getegid() 2018/02/02 17:16:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000084f000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000cd7000)={0x0, 0x6, 0x46, 0x401, 0x8}, 0x14) r1 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r1, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/02 17:16:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001f0000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r2 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_mtu=0x8001}) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f00002de000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000418000-0x119f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipx={0x8137, {0xffff, 0x1e, 0x0, 0x0, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}}}, 0x36) 2018/02/02 17:16:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002b2000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000ecd000-0xf0)=""/240, &(0x7f00001b1000)=0xf0) pread64(r1, &(0x7f00008ba000)=""/173, 0xad, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r2, r2, &(0x7f0000d29000-0x8)=0x2000002, 0xfffe) 2018/02/02 17:16:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getflags(r0, 0x40b) r1 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r1, &(0x7f0000560000-0x80)=[{&(0x7f000029e000)=""/204, 0xcc}], 0x1, 0x0) 2018/02/02 17:16:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000dcc000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) readv(r0, &(0x7f00007b8000-0x20)=[{&(0x7f0000604000)=""/8, 0x8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000073000)=0x1) r1 = getpgrp(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000a64000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000dc6000), 0x10) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r1) read$eventfd(r2, &(0x7f0000e5b000-0x8), 0x8) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000b29000-0x20)=[{r5}], 0x1, 0xfffffffffffffff8) dup3(r4, r5, 0x0) tkill(r3, 0x16) getrandom(&(0x7f0000af4000-0xc2)=""/194, 0xc2, 0x2) 2018/02/02 17:16:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mincore(&(0x7f0000a85000/0x1000)=nil, 0x1000, &(0x7f0000db2000-0xc5)=""/197) r1 = syz_open_dev$usbmon(&(0x7f0000fd0000)='/dev/usbmon#\x00', 0x3, 0x1) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000842000-0xdc)=""/220) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r2 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r2, r2, &(0x7f0000058000-0x8)=0x2000002, 0x10002) 2018/02/02 17:16:50 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000-0x4)={0x20080522}, &(0x7f0000216000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000002000-0x30)={0x9, 0x6, 0x401, 0x5, 0x7f, 0x5}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000005000-0x20)=""/32) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000004000-0x10)={0x15, 0x15, &(0x7f0000004000-0x15)="bacb5e4b1fc679f9520b09134bc451307fadaf850a"}) 2018/02/02 17:16:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getflags(r0, 0x40b) r1 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r1, &(0x7f0000560000-0x80)=[{&(0x7f000029e000)=""/204, 0xcc}], 0x1, 0x0) 2018/02/02 17:16:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000077c000-0x20)={@empty}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r1, &(0x7f0000560000-0x80)=[{&(0x7f000029e000)=""/204, 0xcc}], 0x1, 0x0) [ 80.328681] device gre0 entered promiscuous mode 2018/02/02 17:16:51 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000-0x4)={0x20080522}, &(0x7f0000216000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000002000-0x30)={0x9, 0x6, 0x401, 0x5, 0x7f, 0x5}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000005000-0x20)=""/32) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000004000-0x10)={0x15, 0x15, &(0x7f0000004000-0x15)="bacb5e4b1fc679f9520b09134bc451307fadaf850a"}) 2018/02/02 17:16:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e9c000)={0x0, 0x0}) finit_module(r1, &(0x7f0000dfb000-0x1)='\x00', 0x1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$setpipe(r2, 0x407, 0x7) fcntl$getown(r1, 0x9) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f00000d7000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x2, 0x80000000000000, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}, 0x108) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000e7b000-0x88)=""/136, 0x88) r3 = syz_open_procfs(0x0, &(0x7f0000fc7000-0xe)='net/mcfilter6\x00') sendfile(r3, r3, &(0x7f0000c66000-0x8)=0x102000002, 0x10002) 2018/02/02 17:16:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00008e1000), 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00003ab000)=[@in6={0xa, 0x2, 0x6, @empty, 0x8}, @in6={0xa, 0x2, 0x2, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x101}, @in6={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x0, 0x907, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x0, 0x2, @empty, 0x1ff}, @in6={0xa, 0x2, 0x2, @empty, 0x8}], 0xa8) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000f81000)={0x2, &(0x7f000051e000-0x10)=[{0x1, 0x0, 0xff, 0xa28}, {0x8, 0x401, 0x5a, 0x3}]}, 0x10) shutdown(r1, 0x1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00007fd000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000c5d000)=0x101) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000015f000-0x4)=0x9, 0x4) sendto$inet6(r1, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000f9c000-0x4)) 2018/02/02 17:16:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c60000)={{{@in=@empty, @in6=@local}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000d94000)=0xe8) getgid() getpgid(r1) getresgid(&(0x7f0000c06000), &(0x7f0000498000), &(0x7f0000844000-0x4)) r2 = gettid() getresuid(&(0x7f0000e8e000), &(0x7f0000658000-0x4), &(0x7f00008cc000-0x4)) lstat(&(0x7f00000b4000)='./file0\x00', &(0x7f0000ea6000-0x44)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004c2000)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000327000-0xe8)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000c12000)=0xfffffffffffffff3) lstat(&(0x7f0000c6b000-0x8)='./file0\x00', &(0x7f000041b000)) gettid() lstat(&(0x7f000058a000-0x8)='./file0\x00', &(0x7f000093c000-0x44)) getegid() getpid() getresuid(&(0x7f0000c2a000), &(0x7f0000cb0000), &(0x7f0000a41000)) fstat(r0, &(0x7f0000353000-0x44)) getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000001b000)={{{@in6=@loopback, @in6=@mcast1}}, {{@in=@empty}, 0x0, @in6=@local}}, &(0x7f0000e9c000)=0xe8) getgroups(0x1, &(0x7f000039c000-0x4)=[0x0]) fcntl$getown(r0, 0x9) lstat(&(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f0000c91000)) getgroups(0x1, &(0x7f0000cc0000)=[0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000a3000-0x2)) geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000107000-0xc), &(0x7f0000322000)=0xc) getpgid(r2) getresuid(&(0x7f0000d2f000-0x4), &(0x7f0000e94000), &(0x7f0000ac7000)) getresgid(&(0x7f0000074000), &(0x7f00003f6000), &(0x7f00002bf000-0x4)) sendmmsg$unix(r0, &(0x7f0000938000)=[{&(0x7f0000183000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000017000-0x48)=[{&(0x7f0000a59000-0xcf)="74b02629e9ada4e9f8f8d67f110947bd012ddc9c44224cd5752da36f21388ab0c9ea46c90d872067e9873a6fc77c830cc34b544e8ffa573f9d9526a4b1b9d93cbc96f320199df52910aa0183b8c60c1fee59694369b848c3aa3eaceb74b71eef70a6f88fa414e52a9e697e60d53edc1c0b10eb15903c2d7513e9929157828b2bdd29b524bcaf7dd0d4b4a95f440d5ad3ef4ac2dd9384bcf5349b8b00417142675ae1a1ad6165a22d85e24da5208de7fde8a3afaa69d62af28c856f73fd515ce7a8c8e16ba551436473f5edaf60d6b9", 0xcf}], 0x1, 0x0, 0x0, 0x40000}], 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000cc5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$inet6(0xa, 0x400000000001, 0x0) r4 = dup(r3) bind$inet6(r3, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f0000ac3000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_int(r4, 0x6, 0x19, &(0x7f0000f78000)=0x6, 0x4) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x27ffe) sendmsg$nl_generic(r4, &(0x7f00004d5000)={&(0x7f0000530000)={0x10}, 0xc, &(0x7f00009e8000)={&(0x7f00003f7000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x48080) sendfile(r4, r5, &(0x7f000053d000-0x4), 0x8080000001) 2018/02/02 17:16:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002b2000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000ecd000-0xf0)=""/240, &(0x7f00001b1000)=0xf0) pread64(r1, &(0x7f00008ba000)=""/173, 0xad, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r2, r2, &(0x7f0000d29000-0x8)=0x2000002, 0xfffe) 2018/02/02 17:16:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000077c000-0x20)={@empty}, 0x20) r0 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r0, &(0x7f0000560000-0x80)=[{&(0x7f000029e000)=""/204, 0xcc}], 0x1, 0x0) 2018/02/02 17:16:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000151000)='/dev/sg#\x00', 0x6, 0x0) flock(0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000a13000-0x8)='./file0\x00', 0x80) getsockopt$inet_dccp_int(r1, 0x21, 0x6, &(0x7f0000e50000-0x4), &(0x7f000017f000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000012a000-0x3f)={0x0, @in6={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, 0x7, 0xb3a, 0x800, 0x1, 0x10}, &(0x7f00005a1000)=0xa0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00007e5000-0x4)=r3, 0x4) r4 = syz_open_pts(r2, 0xa000) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000a6d000-0x8)=0x600000) ioctl$TCSETA(r1, 0x5406, &(0x7f00000ed000-0x14)={0x3, 0x1ff, 0x8, 0x7, 0x41ad, 0x9, 0x10001, 0xfffffffffffff001, 0x102000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r5, 0x29, 0xb, &(0x7f0000a5c000-0x4), &(0x7f0000921000)=0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000e5b000-0x17), 0x0, 0x20000000, &(0x7f0000e18000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x7) ioctl$TIOCCONS(r2, 0x541d) dup3(r0, r1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x4, &(0x7f0000d8c000)=0xb, 0x4) 2018/02/02 17:16:51 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003b4000-0x8)='cmdline\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000-0xe8)={0x0, 0x0, 0x0, 0x8000000000000000, 0x7fffffff, 0x0, 0x0, 0x0, 0x1, "805ce05df09f2b5707cb572ec1979d806e6598cb9285e1865f51453cb47e545e879152c2a04c8a42387771dd90e9c9aa41069fbe755fe0937e7c2185d88d53c4", "8e1009111679b407bdc3de371ab2667174eba0f46f6f91283347f22a638d62a7e399c184d5475050b8005304576b2d0ad2e261d1e8ecdf8c390c70fa4c962bef", "6cb9cb2d2b22a75be6f731dde78ade634173c169c01132cb7e61fa96910b8708", [0x6976, 0x4]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) eventfd2(0x0, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/02 17:16:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000077c000-0x20)={@empty}, 0x20) r0 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r0, &(0x7f0000560000-0x80)=[{&(0x7f000029e000)=""/204, 0xcc}], 0x1, 0x0) 2018/02/02 17:16:51 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000-0x4)={0x20080522}, &(0x7f0000216000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000002000-0x30)={0x9, 0x6, 0x401, 0x5, 0x7f, 0x5}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000005000-0x20)=""/32) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000004000-0x10)={0x15, 0x15, &(0x7f0000004000-0x15)="bacb5e4b1fc679f9520b09134bc451307fadaf850a"}) 2018/02/02 17:16:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000dfd000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r2, r2, &(0x7f0000058000-0x8)=0x2000002, 0x10002) 2018/02/02 17:16:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) readv(r0, &(0x7f00008f3000)=[{&(0x7f0000e15000)=""/104, 0x68}, {&(0x7f0000f12000)=""/22, 0x16}, {&(0x7f0000e8b000)}, {&(0x7f0000bc1000)=""/78, 0x4e}], 0x4) r1 = creat(&(0x7f0000239000-0x8)='./file0\x00', 0x77c4d50f279cff82) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000714000-0x46)={0x0, 0x3e, "b19c9af8dba54e12c152069b6a7709bab75ff97e260b482c8fae85e8e2eaa7a01d7714be6cd88d001ba9d6b53f30c0114ddd737c8da19ac9065874ce90fc"}, &(0x7f00005d0000)=0x46) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000a32000-0x98)={r2, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x800, 0x80000000}, &(0x7f0000522000)=0x98) r3 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') ioctl$KDDELIO(r3, 0x4b35, 0x4) utimensat(r3, &(0x7f0000e6a000)='./file0\x00', &(0x7f0000946000-0x20)={{0x77359400}}, 0x100) sendfile(r3, r3, &(0x7f0000058000-0x8)=0x2000002, 0x10002) 2018/02/02 17:16:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000077c000-0x20)={@empty}, 0x20) r0 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r0, &(0x7f0000560000-0x80)=[{&(0x7f000029e000)=""/204, 0xcc}], 0x1, 0x0) 2018/02/02 17:16:51 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000b6e000-0x9)='/dev/sg#\x00', 0x6, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x800, 0x8, 0x1}, &(0x7f0000000000)=0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fae000)={r1, 0x5, 0xcb, 0x8}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r2, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bdf000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f0000929000+0xb45)={0xff, 0xffffffffffffff00, 0x3ff, 0x6, 0x1, 0x3}) 2018/02/02 17:16:51 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000-0x4)={0x20080522}, &(0x7f0000216000)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000002000-0x30)={0x9, 0x6, 0x401, 0x5, 0x7f, 0x5}) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000005000-0x20)=""/32) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000004000-0x10)={0x15, 0x15, &(0x7f0000004000-0x15)="bacb5e4b1fc679f9520b09134bc451307fadaf850a"}) 2018/02/02 17:16:51 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000077c000-0x20)={@empty}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r1, &(0x7f0000560000-0x80)=[{&(0x7f000029e000)=""/204, 0xcc}], 0x1, 0x0) 2018/02/02 17:16:51 executing program 3: renameat2(0xffffffffffffffff, &(0x7f00001b5000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000b6b000)='./file0\x00', 0x7) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c0a000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000001000-0xe5)=""/229, 0xe5) 2018/02/02 17:16:51 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000-0x4)={0x20080522}, &(0x7f0000216000)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000002000-0x30)={0x9, 0x6, 0x401, 0x5, 0x7f, 0x5}) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000005000-0x20)=""/32) 2018/02/02 17:16:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x40000000000004) sendto$inet6(r0, &(0x7f00004d5000-0x1000), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/02 17:16:51 executing program 1: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x7a2) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000065000-0xc)={0x0, 0x0, 0x6357828077873020}, &(0x7f0000efc000-0x4)=0xc) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000efc000-0xa0)={r1, @in6={{0xa, 0x1, 0x59, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x2}}, 0xfff, 0x8, 0x8e5, 0xb78, 0x82}, &(0x7f0000efc000-0x4)=0xa0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000efc000)={r1, 0x3d, "de5e18520a0d0e9897a5579d0f8eb5e2221479c85a80e41f67840a6eac0f7a6fdbfafc0ad4b43b309e0e31f03765cd67ef77b45f3083408eb475ea2409"}, &(0x7f0000efc000)=0x45) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000602000-0xe)={0x5, [0x255, 0x3, 0x20000000000000, 0x4, 0x8]}, 0xe) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1e, &(0x7f0000ef8000)="fac963df", 0x4) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000efc000-0xe)='/dev/keychord\x00', 0x80101, 0x0) 2018/02/02 17:16:51 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003b4000-0x8)='cmdline\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000-0xe8)={0x0, 0x0, 0x0, 0x8000000000000000, 0x7fffffff, 0x0, 0x0, 0x0, 0x1, "805ce05df09f2b5707cb572ec1979d806e6598cb9285e1865f51453cb47e545e879152c2a04c8a42387771dd90e9c9aa41069fbe755fe0937e7c2185d88d53c4", "8e1009111679b407bdc3de371ab2667174eba0f46f6f91283347f22a638d62a7e399c184d5475050b8005304576b2d0ad2e261d1e8ecdf8c390c70fa4c962bef", "6cb9cb2d2b22a75be6f731dde78ade634173c169c01132cb7e61fa96910b8708", [0x6976, 0x4]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) eventfd2(0x0, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/02 17:16:51 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000-0x4)={0x20080522}, &(0x7f0000216000)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000002000-0x30)={0x9, 0x6, 0x401, 0x5, 0x7f, 0x5}) 2018/02/02 17:16:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002b2000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000ecd000-0xf0)=""/240, &(0x7f00001b1000)=0xf0) pread64(r1, &(0x7f00008ba000)=""/173, 0xad, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r2, r2, &(0x7f0000d29000-0x8)=0x2000002, 0xfffe) 2018/02/02 17:16:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a53000-0x9)='/dev/sg#\x00', 0xa72, 0x4800) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00009b1000)=0x5, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r2 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r2, r1, &(0x7f0000058000-0x8), 0x146) 2018/02/02 17:16:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007b2000-0x8)='./file0\x00', 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000c7e000)={0x4}) r1 = syz_open_procfs(0x0, &(0x7f00008fc000-0xe)='setgroups\x00') getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000033000)={@local, @remote}, &(0x7f0000d82000-0x4)=0xc) sendfile(r0, r1, &(0x7f0000023000)=0x400000000003, 0x0) 2018/02/02 17:16:51 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000077c000-0x20)={@empty}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r1, &(0x7f0000560000-0x80)=[{&(0x7f000029e000)=""/204, 0xcc}], 0x1, 0x0) 2018/02/02 17:16:51 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000-0x4)={0x20080522}, &(0x7f0000216000)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/02 17:16:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000cc2000-0x20)) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = creat(&(0x7f0000a6d000-0x8)='./file0\x00', 0x2) futimesat(r1, &(0x7f0000b39000)='./file0\x00', &(0x7f00004a9000-0x20)={{}, {0x77359400}}) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid}, &(0x7f0000a71000)) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) fcntl$setstatus(r0, 0x4, 0x42c00) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000964000)) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000854000-0x8)={0x8, 0x10000}) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r3 = request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004cf000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000ec9000)="02", 0xffffffffffffffff) keyctl$assume_authority(0x10, r3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10), &(0x7f0000bb0000)=0x10) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00006ce000-0x2e)=""/46, &(0x7f0000431000-0x4)=0x2e) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00004e1000-0x10)={0x0, 0x7530}, 0x8) r4 = dup(r0) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4