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", 0x1000}, {&(0x7f0000009e80)="2fe97ce683391ebd4997f8f18d860dda1ac17e976cf91c63274f7b876f097d03508b98c09c5099e410d33a9006ef546253652289d2df1fea20d86f680266b05ba9ba5701e34859d7bd9501d57c524d6080fbeb32e8", 0x55}, {&(0x7f0000009f00)="99d5", 0x2}, {&(0x7f0000009f40)="b7e4f9e62107ff231936215125efb3328405fa9fa0565da6cb7f475476639e5fcc37f6a696751fd41276d922fa90c5f52cda6c2f95021bbe5ba0de64f43ee29b050c71a2528f97dc8e4c1f11395de72c15800d42364f3ca8ef846f17d955219b6b35757654b58d0cb5fc6d569bed1b0b36c56d93602e98722f844649485bd224920063c34bb3a5334cd53c5c84a34e073da9da16674408c6b8b169e527a7d3743e68cdfeb14ff005de9166940d44e42f4574ac9eb6134fd41d56338f69a51a30271c", 0xc2}], 0x5, &(0x7f000000a300)=[@rights={0x34, 0x1, 0x1, [r2, r40, r0, r3, r0, r1, r3, r3, r1, r1]}, @cred={0x18, 0x1, 0x2, r41, r42, r43}, @rights={0x2c, 0x1, 0x1, [r0, r3, r3, r0, r0, r2, r0, r2]}, @cred={0x18, 0x1, 0x2, r44, r45, r46}, @rights={0x1c, 0x1, 0x1, [r2, r2, r0, r1]}, @rights={0x14, 0x1, 0x1, [r2, r3]}, @rights={0x28, 0x1, 0x1, [r3, r1, r0, r3, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r3, r0, r0]}, @rights={0x24, 0x1, 0x1, [r3, r0, r2, r0, r2, r2]}], 0x124}, {&(0x7f000000a440)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f000000aa80)=[{&(0x7f000000a4c0)="affec605b5cb65f5880ff3d31acd949d4c9c089d1064ce71d58e14799ed098adb121907cd710c0c0b4889355de7ad56fcbab73a17f37ee26e5126a1a0cac1c8f333680fb917b7356979c395819bcc54762ef1c30cafbb113bb3d1bb12975896a48d90f9e272bf7df9f538975447628b087c60f50cd112377f58820da7fcb7042e2a3dc0413ac702324677f0698e5274121eeafb25468292d6efdd100da3308da798c18124cbd265b965e24e1fd18c19d76e99537417ea28102842f2af47eb6f8391214a2d36931d6082841e5de2334cd", 0xd0}, {&(0x7f000000a5c0)="e1172bc5d273895ac3bf6f2dc8e913a39bd2a46827fd5aedf9c6da4697e74f3b2f63c4f25f3685d647d1862b74224ab73a265f14ad5a384da9502988482017f94622d7d95e65594c5ba7784d1a69d9a920aceb18a2784becf5598264884917964837504c4e298db339e345e35967d55fb9b786ae7d62d284c87e69e1ca72c3c3a02615c2a28fd2cca28e64a912c71623f9a9c6edf3fad99ccd212b55dfdf", 0x9e}, {&(0x7f000000a680)="5fae83da0fef28e59fd72ba17e46f4e1f8d87216a8e48de0ab50108bc58806949c5f86dcbdff8263bfbd33734ef9fa2a692fdbf81aea45ce9baec9a82b480607e00978256d2682b93d7880dbc067c2a7de37f3b60d7a463349a39a5318fffd818fbf3d7a3c4cf58ec63bda376d21e27097878a733ae9238235d4af138503dc353d2675fa05e781e58d6bbbf9752c0624de4e390dfe3dcf3aabf075088b643c5dc5af2b5bb0a6061b100f29563e820df04170ef3ef116d68924ace11642accc4f665dbf68664d3bc28a9301e545ac9f2439a02b515cad1ba9ab57a16cc0b9060fa3c12f1c7937", 0xe6}, {&(0x7f000000a780)="15df9705b279708ac855f27ab82b9fc69fbc5bf8465f631ec10a0e955ec889ed156bf1c3029000a56336be449ac477bc3a7d51011149f16783770f613c8df7f8fab8fd2c1bf9bf878f2edbf932559bbbbcd97af9bab0e8165b332a8c0cd5286180c4245313732115a507346f040c7a0c2f82eea98c482ed1f7ab48162e0202670dc86f0a96fba2da85a26bae9e61b375955f2101788f109222ecf0b3a1a8e6f5820f08b7eeff8ff5478ae49c569c46a5c78a847d96ec159c5c20cddb8e00c2ff659f6e2b01c57650ff98185d32b9cf4801ee325e24d320ee086d35c1b27a719a4993daaaff554f67220bc5e665c03b358965d998cc", 0xf5}, {&(0x7f000000a880)="cf88fd938b88e283627b3283168f0b70413603d5dd76b28455463f67df25c973b7aca02e50e01178fb6d18097562200884cbac23b00ea9b47f4698d07a0d1a2749dcb3830c6d2877b09f8061aa68e7a8aa1f09268cc30f11c0766399c79edfbc5faea5f17e8905213d4920828cc0d0d4e2c021201e87e571f582ab1a0333285980c329e2445e2df219e35a246cef812a26a96ac1f0fbbce2aeb71d5434939c8f3f390c7f29ad21c47333c9d36ffb72b979c1fee50a9ee67781a44cb833fff40670ffc0af51c2d955841d486645e55893f3d44fd6da56d5330ba3fff3872bff46060f3d1355aa2748", 0xe8}, {&(0x7f000000a980)="db26a0800744b87692e06faad5fda76ff8a760addc8b8c8e9705cbcee6a6c8a0445e4fc5d3b9c71dc10b91c9571d2e53f03a0f7bcb6835f0625e86837dce95657096a66132bab5279bdf1f67b79b9ca74e2e4b212f6f6ee18a1589fe496c3f12487d1527ad3f60ea0805e0ba88d2230841ed22646ff64b6c4e26a0c47004279f0d694b", 0x83}, {&(0x7f000000aa40)="6985b4a01fa9a929ccc1f9a519c8eb", 0xf}], 0x7, &(0x7f000000b180)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=r48, @ANYRES32=r49, @ANYRES32=r50, @ANYBLOB="180000000100000002000000", @ANYRES32=r51, @ANYRES32=r52, @ANYRES32=r53, @ANYBLOB="180000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="240000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r0, @ANYBLOB="100000000100000001000000", @ANYRES32=r0, @ANYBLOB="180000000100000001000000", @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r1, @ANYBLOB="340000010000000000000000658a71e46990126fcc6faaaf8a66aed193c7c3f735bc98a9b5b96aa74ecece4465bec5f370c497fa82c249463b1bf82ca5e15e6ab888e949abaa374fc2be3b975403cc07669780c1ddd6e2a60a2dfe25297f723f61ef011f3a033ba51d64d79a886a0e5ee5df6d3e3d909bd348960ba18eadc9af1a20dd2bbbfcad4fc1d06aeeb1050258b857becc88074f3caa58638a4557997d0f95daa2629d47162a761b68b3751a496377a390ca9b1b443312aaf956dd640aff13b85239aa4bbdf7b8706672e4093db983627ecbba9826a74e88b318ee4cf123aad91d3f137e5f08c2bc575043d78165cb7eeefe3b", @ANYRES32=r3, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="180000000100000002000000", @ANYRES32=r54, @ANYRES32=r55, @ANYRES32=r56], 0xe0, 0x4004}], 0x8, 0x4001) 2018/05/04 19:30:57 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='attr/fscreate\x00') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80000000000046, 0x0) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r2, &(0x7f00007fbffd)='H', 0x1) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f00000001c0), 0xfffffef3) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000400)={0x5, &(0x7f00000003c0)=[{0x8, 0x19d}, {0xfffffffffffffffa, 0x7fff}, {0x80000000, 0x56e0}, {0x3ff, 0xfffffffffffff801}, {0x40, 0x10000}]}) read(r3, &(0x7f0000000200)=""/250, 0x50c7e3e3) sendfile(r2, r2, &(0x7f000079a000), 0xfec) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000340), &(0x7f0000000380)=0x14) dup(r4) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000140), 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000001, 0x832, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001ffb)={0x20080522}, &(0x7f0000000080)) sysfs$1(0x1, &(0x7f00000001c0)='security\x00') syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) mq_timedreceive(r0, &(0x7f00000000c0)=""/73, 0x49, 0x1, 0x0) sendto$ax25(r0, &(0x7f0000000240)="5415543d486c4a5bc0bfa077c89e9f988a030a357e0aa0d24bd6209ad9312ccbaec95cb92c4c0b768e4a5ac5b5825dd5c2a43fab9987d711fe4351d197b05314ce8fc7de545055c3a51343367d253eefdf0e1bdbd6760622b881650b3271584b130c6a4ec15614dedd9ed8c2aac85c15cb8cdfa2a9b07354c845d2d0646e6b121f87771e063e05f5f160dacc480d3d7a12f32d48daab18646295db7750dc861f37ac92ef9d4b6c9b44fc209a0b3f64da2a5b06da5cefc50733a6e9c1e2d0e676a1cd6dbc10f922c3ae4c1c468d9c0d1e178d", 0xd2, 0x0, &(0x7f0000000340)={0x3, {"3419eb18169ef5"}, 0x101}, 0x10) 2018/05/04 19:30:57 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) close(r0) fcntl$addseals(r1, 0x409, 0x9) sendfile(r0, r0, &(0x7f00000ddff8), 0x7) close(r0) 2018/05/04 19:30:57 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r1 = eventfd2(0x1, 0x801) r2 = dup2(r0, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x400000, 0x0) fcntl$setpipe(r3, 0x407, 0x8) ioctl$TCXONC(r2, 0x540a, 0x200) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000000c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x24) openat$cgroup_type(r4, &(0x7f0000000140)='cgroup.type\x00', 0x2, 0x0) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f00000002c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000400)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000440)={{{@in6, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4e21, 0x100000000, 0x4e24, 0xfffffffffffffff7, 0xa, 0x0, 0x20, 0x67, r6, r7}, {0x10001, 0xfe0000, 0x4, 0x40, 0x2, 0x0, 0x101, 0x4}, {0x353d, 0xbff, 0x5b4, 0x100000000}, 0x3, 0x6e6bb1, 0x0, 0x1, 0x1, 0x2}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d4, 0x7f}, 0xa, @in=@rand_addr=0x7fff, 0x3501, 0x3, 0x3, 0x3, 0x1, 0x2, 0xfffffffffffff000}}, 0xe8) ioctl$KDGETMODE(r5, 0x4b3b, &(0x7f0000000540)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000580)=@assoc_value, &(0x7f00000005c0)=0x8) preadv(r4, &(0x7f0000000740)=[{&(0x7f0000000600)=""/86, 0x56}, {&(0x7f0000000680)=""/113, 0x71}, {&(0x7f0000000700)=""/51, 0x33}], 0x3, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000780)=[0x92f, 0x6000000]) eventfd2(0x9, 0x80801) listxattr(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)=""/120, 0x78) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f00000008c0)={0xb28c, {0x2, 0x4e21, @rand_addr=0x4}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x80, 0x9, 0xffffffffffffffc0, 0xfc1, 0x7, &(0x7f0000000880)='bridge0\x00', 0xfffffffffffff271, 0xe6b}) open$dir(&(0x7f0000000940)='./file0\x00', 0x100, 0x52) syz_genetlink_get_family_id$team(&(0x7f0000000980)='team\x00') r8 = syz_genetlink_get_family_id$fou(&(0x7f0000000a00)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000ac0)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0x81100000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a40)={0x40, r8, 0x400, 0x70bd2c, 0x25dfdbfe, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x32}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000}, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000b00)={0x1, 0x9, [@random="91b017d64be6", @link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}]}) ioctl$VT_DISALLOCATE(r4, 0x5608) open$dir(&(0x7f0000000b40)='./file0\x00', 0x200000, 0x4) r9 = getpid() ptrace$pokeuser(0x6, r9, 0x2518, 0x9) openat$cgroup_type(r5, &(0x7f0000000b80)='cgroup.type\x00', 0x2, 0x0) 2018/05/04 19:30:58 executing program 5: openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/40, 0x28) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x81) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) 2018/05/04 19:30:58 executing program 1: r0 = socket$packet(0x11, 0x800000000000003, 0x300) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000080)={0x0, 0x2bd0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000280)=0x6, 0x4) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00000000c0)={0x8306, 0xffffffffffef57a3}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) sendto$inet6(r0, &(0x7f00000000c0), 0xfca0, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/04 19:30:58 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mremap(&(0x7f0000489000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000820000/0x3000)=nil) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000002280)={@empty, 0x0}, &(0x7f00000022c0)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000002300)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, r1}, 0x14) 2018/05/04 19:30:58 executing program 2: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r0, &(0x7f0000002000)='/', 0x1) modify_ldt$read(0x0, &(0x7f0000000040)=""/99, 0x63) r1 = socket(0x5, 0x5, 0x1010000009) mkdir(&(0x7f00000001c0)='./file0\x00', 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xfec) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)) gettid() fcntl$getownex(r0, 0x10, &(0x7f0000000200)) gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) getpid() fcntl$getownex(r1, 0x10, &(0x7f0000000300)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000340)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000380)=0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00000003c0)={0x10000, 0x0, 0x1f, 0x2, 0xc7a2, 0x3, 0x0, 0xeb, 0x3ff, 0x1, 0x8, 0xb1ae}) r5 = getpgrp(r4) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000400)=0x1ff) fchown(r1, r2, r3) r6 = getpgrp(0x0) rt_tgsigqueueinfo(r5, r6, 0x39, &(0x7f0000000140)={0x3a, 0x2, 0x0, 0x3f}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x2002) openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x80000, 0x0) write$selinux_user(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="7379737465531269635f657865638a31b045375e8b20636f6e66696e65645f7500000000060008000000000000000000000000000000000000"], 0x39) 2018/05/04 19:30:58 executing program 4: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x101802) connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) ioctl(r1, 0x442000000000127f, &(0x7f0000000080)) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)=""/201, &(0x7f0000000140)=0xc9) r2 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ptype\x00') openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x802, 0x0) fcntl$notify(r2, 0x402, 0x9) 2018/05/04 19:30:58 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x44100, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x8, 0x9, 0x341147b0, 0x7, 0x5}, 0x14) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="280000001c00070f340b00000000000007000000", @ANYBLOB="000005000a000200aaaaaaaaba060000e888c9c789f46e4a2c710410982f8d7c5fa80d06b84dbe67b08b80fd735716be9ff9181d8fbf85c7466237f118f8632b69fc39a67fc04da51075eeb02416277a399a028e5dd2f0412ee2c5d1c07f2d65cbbeb634b480b5bad28a5e55523a7953ba9303bdc2c3cf513312758d0b699ba237c5b9c6e61028a3d1603d8125e36e2c8887b54c20ef153d468e827a144707f5105b6ee31aa5cc5714d251688eb4"], 0x2}, 0x1}, 0x0) 2018/05/04 19:30:58 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='attr/fscreate\x00') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80000000000046, 0x0) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r2, &(0x7f00007fbffd)='H', 0x1) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f00000001c0), 0xfffffef3) read(r3, &(0x7f0000000200)=""/250, 0x50c7e3e3) sendfile(r2, r2, &(0x7f000079a000), 0xfec) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000340), &(0x7f0000000380)=0x14) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) capset(&(0x7f0000000100)={0x20080522, r5}, &(0x7f00000001c0)={0x3, 0x3f, 0x2, 0x0, 0x6, 0x9}) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000140), 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000001, 0x832, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001ffb)={0x20080522}, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)='(\x00', 0x2) sendto$ax25(r0, &(0x7f0000000240)="5415543d486c4a5bc0bfa077c89e9f988a030a357e0aa0d24bd6209ad9312ccbaec95cb92c4c0b768e4a5ac5b5825dd5c2a43fab9987d711fe4351d197b05314ce8fc7de545055c3a51343367d253eefdf0e1bdbd6760622b881650b3271584b130c6a4ec15614dedd9ed8c2aac85c15cb8cdfa2a9b07354c845d2d0646e6b121f87771e063e05f5f160dacc480d3d7a12f32d48daab18646295db7750dc861f37ac92ef9d4b6c9b44fc209a0b3f64da2a5b06da5cefc50733a6e9c1e2d0e676a1cd6dbc10f922c3ae4c1c468d9c0d1e178d", 0xd2, 0x0, &(0x7f0000000340)={0x3, {"3419eb18169ef5"}, 0x101}, 0x10) 2018/05/04 19:30:58 executing program 3: gettid() r0 = getpgrp(0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xcd, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) r2 = syz_open_procfs(r0, &(0x7f0000000000)='net/rt_cache\x00') writev(r2, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/05/04 19:30:58 executing program 5: r0 = socket(0x0, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000040)=0x204, 0xfffffffffffffeea) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/05/04 19:30:58 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x430000) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f00000002c0)) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x40) ioctl$TIOCCONS(r0, 0x541d) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"73796405b2b901000001780000005908", 0x21}) r3 = dup2(r2, r2) getsockname$ipx(r3, &(0x7f0000000000), &(0x7f00000001c0)=0x10) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000000100)={0x2, 0xfffffffffffffeff, 0x1ff, 'queue1\x00', 0xe9}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) close(r1) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000200)={0x0, @multicast2, @multicast2}, &(0x7f0000000240)=0xc) 2018/05/04 19:30:58 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000a44000)) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000001c0)=0xfff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000070bfc8)={&(0x7f00001d6ff8)=@sco, 0x80, &(0x7f00000a4fb0), 0x0, &(0x7f0000000200)}, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000200)=""/202) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3f, 0x5, 0x3, 0x7fffffff, 0x2}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x9}, &(0x7f0000000180)=0x8) r4 = dup3(r1, r0, 0x0) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) fsync(r0) r5 = syz_genetlink_get_family_id$fou(&(0x7f00000003c0)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x40, r5, 0xd01, 0x70bd29, 0x25dfdbfe, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3f}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x84}, 0x20000000) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000300)={r3, 0x2}, &(0x7f0000000340)=0x8) 2018/05/04 19:30:59 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='attr/fscreate\x00') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80000000000046, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f00000000c0)={0x7f, @broadcast=0xffffffff, 0x4e22, 0x4, 'fo\x00', 0x8, 0x9, 0x56}, 0x2c) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r2, &(0x7f00007fbffd)='H', 0x1) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f00000003c0)="481b021a9757de2025c7242d9052bef56e0651fc3dda7d6d21b77430610413cd38d1a86c57767d7bdf0eefbf00aea9a3438e51a20c0ca7ada16073f88a7d8c4ea3c1007c4e3585826da963534f9c25a79e4b314555698e5ec3d0335aa2b9d5d3c7aad6aaba285bc5447a250be45a11e57cc8bdeef180f950a7627f3d4cdddf0f52bda2", 0x399) read(r3, &(0x7f0000000200)=""/250, 0x50c7e3e3) sendfile(r2, r2, &(0x7f000079a000), 0xfec) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000340), &(0x7f0000000380)=0x14) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000140), 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000001, 0x832, r4, 0x0) capget(&(0x7f0000001ffb)={0x20080522}, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000040)) sendto$ax25(r0, &(0x7f0000000240)="5415543d486c4a5bc0bfa077c89e9f988a030a357e0aa0d24bd6209ad9312ccbaec95cb92c4c0b768e4a5ac5b5825dd5c2a43fab9987d711fe4351d197b05314ce8fc7de545055c3a51343367d253eefdf0e1bdbd6760622b881650b3271584b130c6a4ec15614dedd9ed8c2aac85c15cb8cdfa2a9b07354c845d2d0646e6b121f87771e063e05f5f160dacc480d3d7a12f32d48daab18646295db7750dc861f37ac92ef9d4b6c9b44fc209a0b3f64da2a5b06da5cefc50733a6e9c1e2d0e676a1cd6dbc10f922c3ae4c1c468d9c0d1e178d", 0xd2, 0x0, &(0x7f0000000340)={0x3, {"3419eb18169ef5"}, 0x101}, 0x10) 2018/05/04 19:30:59 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'lo\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="4ed20000bfd30000"]}) 2018/05/04 19:30:59 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000080)=@in={0x2, 0x4e21, @loopback=0x7f000001}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000040)}}, {{&(0x7f0000000a80)=@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000100)=[{0xc, 0x29, 0xb}], 0xc}}], 0x2, 0x0) 2018/05/04 19:30:59 executing program 1: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}) r0 = add_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r1 = openat$sw_sync(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sw_sync\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000014c0)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}}, 0x0, 0x8, 0x4e5, 0x5, 0x10}, &(0x7f0000001580)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000015c0)={r2, @in6={{0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x800}}, 0x3, 0x3f}, 0x88) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000000180)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000001380)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000300)={r4, 0x84, &(0x7f0000000240)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x80}, @in6={0xa, 0x4e20, 0x0, @empty, 0x8}]}, &(0x7f0000000340)=0xc) keyctl$update(0x2, r0, &(0x7f0000000380)="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", 0x1000) 2018/05/04 19:30:59 executing program 2: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000200)=0x8, 0x4) unshare(0x60000000) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$getregs(0xe, r1, 0x3e0, &(0x7f0000000140)=""/135) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) pipe2(&(0x7f0000000040), 0x0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) keyctl$unlink(0x9, r2, 0xfffffffffffffffb) 2018/05/04 19:30:59 executing program 7: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f0000000300)='^\x00', 0x12000000000000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) clock_nanosleep(0x0, 0x0, &(0x7f0000000940), 0x0) r3 = creat(&(0x7f0000000900)='./file1\x00', 0x0) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) fsync(r3) recvfrom$ax25(r2, &(0x7f0000000880)=""/88, 0x58, 0x41, &(0x7f0000000380)={0x3, {"78fde2e494eddb"}, 0x8}, 0x10) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000500)=0x4) keyctl$assume_authority(0x10, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = geteuid() sendmsg$nl_netfilter(r3, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000600)={0x248, 0xc, 0x9, 0x208, 0x70bd26, 0x25dfdbfb, {0xf, 0x0, 0x7}, [@nested={0xb4, 0x47, [@typed={0x8, 0x5f, @uid=r5}, @generic="8f7d984adfbb1ad64c441f943b281cd379676cc3d45118e9227e220bcce0b3bbaf48062581a605ac78013c5b10b695b13cc0bc20027ae4beaabc72695a496392fadccf6bd6377cd4b2d0d752ea4f86ee19d3d078615e2d8babe7dae16f8a7b8257c8f140f55829ffef4b6be8c099f562b971a131587fe33f8689cfa2989aa69ef7b916c474e6ac84cc3979b9388429ba90721eb306f037516012bb74e598e7dbb2e890c252657f"]}, @generic="df8c3f65d4f475137051c035154b4778cf8fa700c9a78656fffc8e9a21b0ac2e9b2cc233c2204f434c7a5b45a241feb0a473b628fd4fc9234caaa7e214766ca59a7bd2e98a091c38c985387795c8b08ee9db5888d18617c3c52a86c7", @typed={0x8, 0x63, @ipv4=@broadcast=0xffffffff}, @generic="df486ad2ddd79cce7861234905627cc6709567b1761fe9b19255d4eea55efd97ac11acee83b18563e3ffffe9fba84465cffe3ea0fcfc2b3f6d483d65075dcffca5a2b456800b24d409f7cb4b3efdc03eaa079ada94c8c28923f7d58282537c3bdee775d9812a444da005dce40f274586dbca0646aa46456a9d81e8eda2fb02d9c25b2d7d797028654e136e4aa6c0c0f1d0199f97d26fdaccaa541bb20352e13d45b014c53a4907a83a35bae6a9ab50c0ee5d2003a2bbdf0126a9b8a99ef6ffa4824405ebf4c378f8b6e76441113fda28f22226f7ef60116e665d910104061107cdc7718418ec205b7aa2541f3ff730f1d968bd14ef", @typed={0x14, 0x2a, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x10, 0x60, @binary="c79cd65c5c65de238eb568"}]}, 0x248}, 0x1, 0x0, 0x0, 0x80}, 0x4000005) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) 2018/05/04 19:30:59 executing program 4: r0 = memfd_create(&(0x7f00000000c0)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f0000000040)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000317000), 0xfff) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') 2018/05/04 19:30:59 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1000000000000002, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = getpgid(0xffffffffffffffff) fcntl$setown(r1, 0x8, r2) bind$inet(r1, &(0x7f0000dec000)={0x2, 0x8000000000004e20, @loopback=0x7f000001}, 0x10) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x82000, 0x0) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000040), 0x2) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) r4 = dup(r1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080), &(0x7f000093fffc)=0xffffffffffffffd8) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f0000f7a000)) sendto$inet(r1, &(0x7f0000de1fff), 0xffffffffffffffe6, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r5 = accept4(r1, 0x0, &(0x7f0000213ffc), 0x80000) getpeername$unix(0xffffffffffffffff, &(0x7f000062efeb), &(0x7f0000d0a000)=0x15) read(r0, &(0x7f00000000c0)=""/4096, 0x1000) fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) bind$netlink(r4, &(0x7f0000001100)={0x10, 0x0, 0x25dfdbfb, 0x18}, 0xc) r6 = socket(0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000504000)={&(0x7f0000078ff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000c7bf92), &(0x7f0000e7dffc)=0x6e) ioctl$VT_GETSTATE(r4, 0x5603, &(0x7f00000010c0)={0x20, 0x4}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000001140)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}}, 0xfffffffffffffffe, 0x91ab, 0x6, 0x485, 0x8}, &(0x7f0000001200)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000001240)={r7, 0x2}, 0x8) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') sendfile(r4, r0, 0x0, 0xef5d) 2018/05/04 19:30:59 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x800, 0x0) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000000300)) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/snapshot\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x1d40000000000000, @loopback={0x0, 0x1}, 0x100}}, 0x6, 0x1}, &(0x7f0000000140)=0x88) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000280)={0xffff, 0x10001, 0x1, 0xffffffffffff3138, 0x1, 0x5, 0x4, 0x1, r3}, 0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000180)={r3, 0x82, "ac8a83b0362b6f30a0dfedbdb98f300df75e7fce5f355cf29faeeb69d4d96dd04d0416c856ae0d8e04aef98686e7147fc1512748511c7994ccdd94c8019ae3bee32455141d4fdcfcce1d11f326c04fb96217fc9bd886029d0b7f858799b5f1f9d2f8d2ff619703138925c83bfb11e6fc39ee46eed88237bad235193646c2da8c2cbe"}, &(0x7f0000000240)=0x8a) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000340)) mkdirat(r2, &(0x7f00000002c0)='./file0\x00', 0x25) sendmsg$nl_route(r0, &(0x7f0000000680)={&(0x7f0000000040)={0x10}, 0xffffff7b, &(0x7f0000000640)={&(0x7f0000001000)=ANY=[@ANYBLOB="28e4ff001900210700000000000000000a147d9ebf03704e250000000c00090000000000", @ANYRES32=0x0], 0xffffffffffffff97}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000380)={r3, 0xf46, 0x8, 0x5, 0xc253, 0x2}, &(0x7f0000000400)=0x14) 2018/05/04 19:30:59 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x210000, 0x0) sendto$inet(r0, &(0x7f0000000100)="26b6faf255c74176138556f4a488a0119660694210387bf10cc8e17c9172151b8f75513cd365f43d1b069e5ab4f851d6107b0621281674e32c9b65449ba70f8130afcc5eba95b8fe0c04a50597c0eb0f8eded7b94927760bc778526a5e85306b39bc2ae64cd9f6b2d8a7cb9d11d101ea023b1ea1ada4adb3dad80b332529214f9bc536f0dfd2437d53ceee2d4883050a757c04e7e3b7d267461e56af5a3c3c3c95cb9a671201109fbc7d953bf2fcb8f1b2e35ecc560e0b36b1f11e9c845312ac6af25c5fa46d43490eebf2f7ee21fe4b1cb631010ec7edde250cb7780fa4231dbd9e38b9d4ed4497359650f2e294a20034237c", 0xf3, 0x40045, &(0x7f0000000200)={0x2, 0x4e21, @rand_addr=0x1f}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r3, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/05/04 19:30:59 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000080)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000100)=[{0x34, 0x0, 0x7, "a4269171254223627414ac96046981f60aaa7742baa4e59e434436635c2530fb059f4ca29a7e01de"}], 0x34}}], 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000000)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0xffffffffffffff80}, {0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffffc01}, 0x2, [0x20, 0x3ff, 0x3, 0x7ff, 0x95, 0x7fffffff, 0x6, 0x8]}, 0x5c) 2018/05/04 19:31:00 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0xfffffffffffffffe) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000483ffc)=0x800000001, 0x4) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x1, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00000000c0)=0x64, &(0x7f0000000100)=0x4) r3 = accept4(r0, &(0x7f00003ad000)=ANY=[], &(0x7f0000000180), 0x800) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1c, &(0x7f0000000000)=""/106, &(0x7f0000000140)=0x6a) 2018/05/04 19:31:00 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) close(r0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pktcdvd/control\x00', 0x325803, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000000)) fcntl$getownex(r2, 0x10, &(0x7f00000000c0)) getpid() getpgid(0x0) 2018/05/04 19:31:00 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x10000}, 0x8) clock_getres(0xffffffffffffffef, &(0x7f0000000000)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) 2018/05/04 19:31:00 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x220c40, 0x0) r1 = openat(r0, &(0x7f0000000140)='./control\x00', 0x0, 0x80) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000000080)) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x7000)=nil, 0x7000}}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x4, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000280)={{0xbc, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x2, 'lblcr\x00', 0x20, 0x2, 0xc}, {@rand_addr=0x3, 0x4e24, 0x0, 0x7f, 0x7}}, 0x44) rmdir(&(0x7f000015dff6)='./control\x00') mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000000040)=0x1) creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) r4 = socket$netlink(0x10, 0x3, 0x4) writev(r4, &(0x7f0000000000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b850ccae0765596430018fe3ea2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0e730000000000000006b795461b0300fd97ab4f914a0f", 0x58}], 0x1) [ 739.553192] IPVS: Creating netns size=2552 id=87 2018/05/04 19:31:00 executing program 3: mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fcntl$lock(0xffffffffffffffff, 0x80000000024, &(0x7f0000170ff0)) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) signalfd4(r0, &(0x7f0000000040)={0x1}, 0x8, 0x80000) [ 739.939318] IPVS: Creating netns size=2552 id=88 2018/05/04 19:31:00 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x220c40, 0x0) r1 = openat(r0, &(0x7f0000000140)='./control\x00', 0x0, 0x80) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000000080)) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x7000)=nil, 0x7000}}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x4, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000280)={{0xbc, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x2, 'lblcr\x00', 0x20, 0x2, 0xc}, {@rand_addr=0x3, 0x4e24, 0x0, 0x7f, 0x7}}, 0x44) rmdir(&(0x7f000015dff6)='./control\x00') mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000000040)=0x1) creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) r4 = socket$netlink(0x10, 0x3, 0x4) writev(r4, &(0x7f0000000000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b850ccae0765596430018fe3ea2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0e730000000000000006b795461b0300fd97ab4f914a0f", 0x58}], 0x1) 2018/05/04 19:31:00 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc004240a, &(0x7f0000000040)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x61, &(0x7f0000000100), 0xffffffffffffff16) 2018/05/04 19:31:00 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='attr/fscreate\x00') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80000000000046, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r2, &(0x7f00007fbffd)='H', 0x1) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f00000001c0), 0xfffffef3) read(r3, &(0x7f0000000200)=""/250, 0x50c7e3e3) sendfile(r2, r2, &(0x7f000079a000), 0xfec) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x8001}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000100)={r5}, 0x8) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000340), &(0x7f0000000380)=0x14) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000140), 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000001, 0x832, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001ffb)={0x20080522}, &(0x7f0000000080)) sendto$ax25(r0, &(0x7f0000000240)="5415543d486c4a5bc0bfa077c89e9f988a030a357e0aa0d24bd6209ad9312ccbaec95cb92c4c0b768e4a5ac5b5825dd5c2a43fab9987d711fe4351d197b05314ce8fc7de545055c3a51343367d253eefdf0e1bdbd6760622b881650b3271584b130c6a4ec15614dedd9ed8c2aac85c15cb8cdfa2a9b07354c845d2d0646e6b121f87771e063e05f5f160dacc480d3d7a12f32d48daab18646295db7750dc861f37ac92ef9d4b6c9b44fc209a0b3f64da2a5b06da5cefc50733a6e9c1e2d0e676a1cd6dbc10f922c3ae4c1c468d9c0d1e178d", 0xd2, 0x0, &(0x7f0000000340)={0x3, {"3419eb18169ef5"}, 0x101}, 0x10) 2018/05/04 19:31:00 executing program 2: unshare(0x40000000) r0 = socket$packet(0x11, 0x0, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x2080, 0x8) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f00000000c0)={0xffffffffffffffc1, 0x7, 0x800}, 0xc) r3 = epoll_create1(0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x0, 0x18000) close(r3) ioctl$LOOP_SET_FD(r4, 0x4c00, r3) fcntl$getown(0xffffffffffffffff, 0x9) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = request_key(&(0x7f0000000340)='logon\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)='cgroup@:(cpuset$md5sum)!/\\[lo\x00', 0xfffffffffffffffe) add_key(&(0x7f0000000140)='blacklist\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="15d36630e7ff5a94454df8130f81a40ce311ada029cd51e45c7021ac197e269641810572072a32b7b10106586d1ab9e221aa3bea0035764dcf9e19ff5df576125294589749f0ba790deda80f17ee8716c1ebd1ec4d5265912a65df2c79aa6bb5b1214f974f357166ae67a0f98f870261eacb0e8bffae58cfb1ddb8694fe16c9a059954984ff282756ca0bec4063c", 0x8e, r6) bind$inet(r5, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer2\x00', 0x88000, 0x0) bind$inet(r5, &(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$nfc_llcp(r4, 0x118, 0x2, &(0x7f0000000400)=""/228, 0xe4) sendto$inet(r5, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) flock(r0, 0xf) 2018/05/04 19:31:00 executing program 4: r0 = socket(0xa, 0x2, 0x0) sendto(r0, &(0x7f0000000040)="1f3edeb04e00bda82439909b10d263acbce1237fdae2517cd512a235a4833db5eb9d0fe1638a29ed4c26f9c73d687c8eaa573fb4ba5c1ffcb485e8f286ce054e8112b03059742267495509f41380ba8e456839ccaf4754712c49e4088be9858087214924b8c75a19a7cca1d38d853bf954643324efe4bf9428046280502bf4b09f64a1a3a6d38bb61f4d0e7128bde4b06db0ae670db36ffa70", 0x99, 0x854, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x7fff, 0x4, 0x1, {0xa, 0x4e21, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x4}}}, 0x80) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@fragment={0x0, 0x0, 0x8, 0x1000, 0x0, 0x1, 0x65}, 0x8) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000001500)={&(0x7f0000000100)=@hci, 0xc, &(0x7f0000001400), 0x0, &(0x7f0000001480)=""/115, 0x73}, 0x2060) fsync(r0) 2018/05/04 19:31:00 executing program 7: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f00000000c0)='./file0\x00') mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) chdir(&(0x7f0000bddc23)='./file0\x00') r0 = memfd_create(&(0x7f0000000000)='qnx6\x00', 0x3) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pivot_root(&(0x7f00000e6ff8)='./file0\x00', &(0x7f0000451000)='./file0\x00') 2018/05/04 19:31:00 executing program 1: r0 = memfd_create(&(0x7f0000000300)="bcf6", 0x0) write(r0, &(0x7f00000001c0)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) write$selinux_access(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="73797374656d5f75016f626a6563745f723a6465767074735f743a73302073797374656d5f753811ac8bcf6b729e723a6b65726e656c5f743a733020000000"], 0x3f) 2018/05/04 19:31:00 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net\x00', 0x200002, 0x0) write$binfmt_misc(r0, &(0x7f0000000080)={'syz0', "8d7a2ee0b19b560da409722cec25fac536ecd97c478551fce00204b7c5bef9bdb9237d2fdf418507a43f4f4d15e8a4edbbc58f9fd4f1cc2c90b6fd78799d280be9c0b0e8df52f0dc5b60b66d3ec3641664c350f2f40f9ef4c25bc5bc9f4c5ff2daa018a95c"}, 0x69) fchdir(r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x400, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000140)={0x2}) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r2, r0, 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f00000004c0)="6f82eb", 0x3}], 0x1, 0xfffe) fcntl$setstatus(r0, 0x4, 0x44400) write$cgroup_subtree(r3, &(0x7f0000000280)=ANY=[@ANYRES64], 0x8) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000240)={0x0, 0x20}) creat(&(0x7f0000000000)='./file1/file0\x00', 0x1) 2018/05/04 19:31:01 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x111001, 0x0) fsetxattr(r0, &(0x7f00000003c0)=@known='user.syz\x00', &(0x7f0000000400)="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", 0x137, 0xffffffffffffffff) syncfs(r1) sendfile(r1, r1, &(0x7f0000000140)=0x3c, 0x7) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000180)=""/9) 2018/05/04 19:31:01 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00009aa000/0x7000)=nil, 0x7000, 0x4) r0 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sw_sync\x00', 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)=0x1) 2018/05/04 19:31:01 executing program 3: r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x12, r1, 0x0) syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=ANY=[]) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f0000000000)=0x3f) 2018/05/04 19:31:01 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x220c40, 0x0) r1 = openat(r0, &(0x7f0000000140)='./control\x00', 0x0, 0x80) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000000080)) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x7000)=nil, 0x7000}}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x4, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000280)={{0xbc, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x2, 'lblcr\x00', 0x20, 0x2, 0xc}, {@rand_addr=0x3, 0x4e24, 0x0, 0x7f, 0x7}}, 0x44) rmdir(&(0x7f000015dff6)='./control\x00') mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000000040)=0x1) creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) r4 = socket$netlink(0x10, 0x3, 0x4) writev(r4, &(0x7f0000000000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b850ccae0765596430018fe3ea2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0e730000000000000006b795461b0300fd97ab4f914a0f", 0x58}], 0x1) 2018/05/04 19:31:01 executing program 6: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) unshare(0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$eventfd(r1, &(0x7f0000000080), 0xfffffe5e) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r2, r2, &(0x7f0000000040), 0x80000001) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000140)={0x0, 0x10, 0xfffffffffffffffc, 0x101, "4bf304056af3d9aa0aac9bf17968e6077664461704ae4e71bb3e92bfc99ce87d"}) ftruncate(r3, 0x0) 2018/05/04 19:31:01 executing program 4: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x101801) r4 = dup2(r3, r1) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f0000000040)) dup2(r0, r2) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$IOC_PR_PREEMPT(r4, 0x401870cb, &(0x7f0000000080)={0x7f, 0xa5, 0x4, 0x685}) r5 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x40) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r5, 0x4040534e, &(0x7f0000000000)) 2018/05/04 19:31:01 executing program 7: fanotify_init(0x21, 0x1) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/05/04 19:31:01 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x220c40, 0x0) r1 = openat(r0, &(0x7f0000000140)='./control\x00', 0x0, 0x80) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000000080)) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x7000)=nil, 0x7000}}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x4, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000280)={{0xbc, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x2, 'lblcr\x00', 0x20, 0x2, 0xc}, {@rand_addr=0x3, 0x4e24, 0x0, 0x7f, 0x7}}, 0x44) rmdir(&(0x7f000015dff6)='./control\x00') mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000000040)=0x1) creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) r4 = socket$netlink(0x10, 0x3, 0x4) writev(r4, &(0x7f0000000000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b850ccae0765596430018fe3ea2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0e730000000000000006b795461b0300fd97ab4f914a0f", 0x58}], 0x1) 2018/05/04 19:31:01 executing program 3: r0 = socket(0x100000002, 0x1, 0x0) get_thread_area(&(0x7f0000000000)={0x81, 0x100000, 0xffffffff, 0xfffffffffffffff9, 0x0, 0x1, 0x7c, 0x3, 0x8, 0x1}) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b30100010099b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f1e00d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8be80000000a3647e93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) [ 742.103384] pktgen: kernel_thread() failed for cpu 0 [ 742.108602] pktgen: Cannot create thread for cpu 0 (-4) [ 742.114138] pktgen: kernel_thread() failed for cpu 1 [ 742.119260] pktgen: Cannot create thread for cpu 1 (-4) [ 742.124604] pktgen: Initialization failed for all threads [ 742.213432] pktgen: kernel_thread() failed for cpu 0 [ 742.218568] pktgen: Cannot create thread for cpu 0 (-4) [ 742.224075] pktgen: kernel_thread() failed for cpu 1 [ 742.229198] pktgen: Cannot create thread for cpu 1 (-4) [ 742.234556] pktgen: Initialization failed for all threads 2018/05/04 19:31:02 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000300)=ANY=[@ANYBLOB="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"]) 2018/05/04 19:31:02 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x220c40, 0x0) r1 = openat(r0, &(0x7f0000000140)='./control\x00', 0x0, 0x80) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000000080)) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x7000)=nil, 0x7000}}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x4, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000280)={{0xbc, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x2, 'lblcr\x00', 0x20, 0x2, 0xc}, {@rand_addr=0x3, 0x4e24, 0x0, 0x7f, 0x7}}, 0x44) rmdir(&(0x7f000015dff6)='./control\x00') mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000000040)=0x1) creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x4) 2018/05/04 19:31:02 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0x0, 0x0}) socketpair(0x1, 0x3, 0x1ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'bridge_slave_1\x00', {0x4, 0xfff, 0x3, "bb21f378d400", 0x8}}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/05/04 19:31:02 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x2c8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/netlink\x00') r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200, 0x0) preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) writev(r1, &(0x7f0000000480)=[{&(0x7f0000001140)="f5", 0x1}], 0x1) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000200)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000240)={0x2, r3}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000380)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f00000004c0)=0xe8) recvfrom$packet(r0, &(0x7f0000000340)=""/47, 0x2f, 0x40000000, &(0x7f0000000500)={0x11, 0x1d, r4, 0x1, 0x1ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000002c0)=0x7, &(0x7f0000000300)=0x2) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000680)) dup(r2) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f00000000c0)={0x0, {{0xa, 0x7, 0x8a, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, {{0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}}}}, 0x104) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000540)={{0x5, 0x8}, 'port0\x00', 0x2, 0x800, 0x0, 0x1, 0x65, 0x3, 0x5, 0x0, 0x4, 0x1}) 2018/05/04 19:31:02 executing program 0: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x100, 0x0) read(r0, &(0x7f0000000100)=""/33, 0x21) r1 = syz_open_procfs(0x0, &(0x7f0000000480)='attr/fscreate\x00') r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80000000000046, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040)=0x100000000, 0x4) write(0xffffffffffffffff, &(0x7f00007fbffd)='H', 0x1) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f00000001c0), 0xfffffef3) read(r3, &(0x7f0000000200)=""/250, 0x50c7e3e3) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000079a000), 0xfec) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000340), &(0x7f0000000380)=0x14) sendfile(r2, 0xffffffffffffffff, &(0x7f0000000140), 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000001, 0x832, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001ffb)={0x20080522}, &(0x7f0000000080)) sendto$ax25(r1, &(0x7f0000000240)="5415543d486c4a5bc0bfa077c89e9f988a030a357e0aa0d24bd6209ad9312ccbaec95cb92c4c0b768e4a5ac5b5825dd5c2a43fab9987d711fe4351d197b05314ce8fc7de545055c3a51343367d253eefdf0e1bdbd6760622b881650b3271584b130c6a4ec15614dedd9ed8c2aac85c15cb8cdfa2a9b07354c845d2d0646e6b121f87771e063e05f5f160dacc480d3d7a12f32d48daab18646295db7750dc861f37ac92ef9d4b6c9b44fc209a0b3f64da2a5b06da5cefc50733a6e9c1e2d0e676a1cd6dbc10f922c3ae4c1c468d9c0d1e178d", 0xd2, 0x0, &(0x7f0000000340)={0x3, {"3419eb18169ef5"}, 0x101}, 0x10) 2018/05/04 19:31:02 executing program 2: unshare(0x40000000) r0 = socket$packet(0x11, 0x0, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x2080, 0x8) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f00000000c0)={0xffffffffffffffc1, 0x7, 0x800}, 0xc) r3 = epoll_create1(0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x0, 0x18000) close(r3) ioctl$LOOP_SET_FD(r4, 0x4c00, r3) fcntl$getown(0xffffffffffffffff, 0x9) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = request_key(&(0x7f0000000340)='logon\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)='cgroup@:(cpuset$md5sum)!/\\[lo\x00', 0xfffffffffffffffe) add_key(&(0x7f0000000140)='blacklist\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="15d36630e7ff5a94454df8130f81a40ce311ada029cd51e45c7021ac197e269641810572072a32b7b10106586d1ab9e221aa3bea0035764dcf9e19ff5df576125294589749f0ba790deda80f17ee8716c1ebd1ec4d5265912a65df2c79aa6bb5b1214f974f357166ae67a0f98f870261eacb0e8bffae58cfb1ddb8694fe16c9a059954984ff282756ca0bec4063c", 0x8e, r6) bind$inet(r5, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer2\x00', 0x88000, 0x0) bind$inet(r5, &(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$nfc_llcp(r4, 0x118, 0x2, &(0x7f0000000400)=""/228, 0xe4) sendto$inet(r5, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) flock(r0, 0xf) 2018/05/04 19:31:02 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeai\x00', 0x1) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0xf00, 0x0, 0xfd69) 2018/05/04 19:31:02 executing program 4: r0 = socket(0xa, 0x2, 0x40) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) r1 = open(&(0x7f0000000140)='./file0\x00', 0x28042, 0x1) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000000c0)={@mcast1}, &(0x7f0000000180)=0x14) write$eventfd(r1, &(0x7f00000001c0), 0xffffff21) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8) sendfile(r0, r1, &(0x7f0000000080), 0x10001) open(&(0x7f0000000040)='./file0\x00', 0x400000, 0x100) 2018/05/04 19:31:02 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x800000040004581, &(0x7f0000000040)) 2018/05/04 19:31:02 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x220c40, 0x0) r1 = openat(r0, &(0x7f0000000140)='./control\x00', 0x0, 0x80) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000000080)) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x7000)=nil, 0x7000}}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x4, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000280)={{0xbc, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x2, 'lblcr\x00', 0x20, 0x2, 0xc}, {@rand_addr=0x3, 0x4e24, 0x0, 0x7f, 0x7}}, 0x44) rmdir(&(0x7f000015dff6)='./control\x00') mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000000040)=0x1) creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x4) 2018/05/04 19:31:03 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x220c40, 0x0) r1 = openat(r0, &(0x7f0000000140)='./control\x00', 0x0, 0x80) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000000080)) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x7000)=nil, 0x7000}}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x4, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000280)={{0xbc, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x2, 'lblcr\x00', 0x20, 0x2, 0xc}, {@rand_addr=0x3, 0x4e24, 0x0, 0x7f, 0x7}}, 0x44) rmdir(&(0x7f000015dff6)='./control\x00') mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000000040)=0x1) creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x4) 2018/05/04 19:31:03 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sw_sync\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000004400)={0x0, 0x0, 0x754, 0x8, 0x1ff, 0x8, 0x80000001, 0x8000, {0x0, @in={{0x2, 0x4e22, @rand_addr=0x1000}}, 0x5fb8, 0xa4cf, 0x9, 0x9, 0xffffffff}}, &(0x7f00000044c0)=0xb0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000004500)={0x0}, &(0x7f0000004540)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000004780)={0x0, 0x100, 0xbb}, &(0x7f00000047c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000004800)={0x0, 0xe4cf, 0x8000, 0x5}, &(0x7f0000004840)=0x10) sendmmsg$inet_sctp(r1, &(0x7f0000005e00)=[{&(0x7f0000000080)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x10, &(0x7f0000001500)=[{&(0x7f00000000c0)="cbf4018614fe28fb5a77384f", 0xc}, {&(0x7f0000000100)="6d34810d7182834907f4cc77c3d85261ec8c077a778323901dd82c1c573d230f7b7f35b27f7bbf398e5eba84d895f000ef6f7ee6b46788a06e26d562dd3b56d9e2e785d7d9b16dea7078d2e3f4750e51e40790ad548fdd16b935ff1b9db29fef7f13438a1300ca89a885b9935a2f57b2f2cc33e49e83b3a0049350576a51c2af2c1b5b3537e2c3d93a378c8c4644cb734d307f644013371eec0e82a3779fd91dc2e4ec9d393b3722e5d3453c3f1519ea5f481ba0d2d0a20f4f0f258af8891d2f9e1178b21b582d50319060cfa753ac0ce989e179fc4b8019", 0xd8}, {&(0x7f0000000200)="5dfab4a76a8a4dad256b3af5b16fa7a7077013fdf5ffc46bec4409880d0b2bb9f2b50e0b425e79300984e5b46a73cb7f0966adea41c074f28794b9dc75e0a9ab6110c0d2c34559dbad06c5933955912c9f1afa7d49da888a2459cf3c19f7f2634cfe1c0e2b41f2d20421e6e88b046f9d9eeedf87e2920eef7152b86fa2aebb6635f70ccd4e20f70e719dea68ba3f3cde2bcf67001ff5e43ae42c432d462a5d07f79950b96b4cd59cbf8ead6c2c0b0fc62825eaea378108e0eb97220a514fbc0e8afe39fd89fe59d391e98b5cdb1755c63621bd102a48d8ace6560859a2aca3fc", 0xe0}, {&(0x7f0000000300)="cb108b54ab2ecb0ede219862f9b23c5a46095b849283724afaee713cc649f378ffb45c42e43e48c5014ed9d4063558f0cf2c63b8b700d7d2c485213b8d6edc5512abf2df9534d2832aeef2d156befea42b710d42052a605f7516444d2eed73823baea0a578cda037", 0x68}, {&(0x7f0000000380)="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0x1000}, {&(0x7f0000002640)="71a90a775bf2cdb9e4", 0x9}, {&(0x7f0000002680)="e1ee96d3a4dfc6a26f25671089c3eb74fe69d2acc2264dabe9dcb9fe66d04ab50b8caec00972980c30ec70385434ba048187255c2b9d838ef7be72f6261e1f0174429e0949c537656020b2608401c9260b519932d6277d4938b36aa9ae4b65fd46efa02f9897475ea41603bdde89eed03a5263879e4513596a62ada2ec4d5f4c841d1e057a31313ac35967ab65d4704588866648e65292e9ed5727550be916205b6e04e2c9ec30d8c4c135c8bc8ef3c7cf7ebaaeaa7692a204a264efc85e6f0a781d", 0xc2}, {&(0x7f0000002780)="ceb558d4bf88edc554", 0x9}, {&(0x7f00000027c0)}, {&(0x7f0000002800)="c8b28b9ff2b9b6e4e6a20ece00ffa0db86272918ded80ffc15b43c4cb68745f85ea53fe9bc72fbf7a4b02c767642fb1c68fa57f35be5f627dd77878933f3a0f00e96bb16e5932fac6aa5b43c0b5d98b341a9335f172e58d74357a9b1e52ffd3caf949a7725d537ffc75c37a67b83734869e548d47be7ff733f9cdc6a56f098699c94a15d1547788a87b62c7c13577714bd78c45ffb0f284313125e07efd937e2496c0ace9077edcdff82fd92163cd3ebac9546ae7473", 0xb6}, {&(0x7f00000028c0)="c802be0c61ce97b8838feeba268d53704cb6df162b12063fc212997fb34dc4bfee6ca1dad61c584b7daf0ad46aabc7b94877f395dc260e10bce5ea2e158f522a65d3c119476c4d4cf8fe92bd2c060b835ce0cbfc4e4aecc2fef4f5563b6312555242489541151f6648b2bf8e95a64153906372f06c133cbe0d2727f2bfcd98178ef08826a8c1f559a287f2957ad9e47f79daede951938368bfad079ac542dcd6f9b531d520f315ac8bd6e128a38ea852322a14008447d276", 0xb8}, {&(0x7f0000002980)="28d40a2886c21432f8e5bf21ffbcb208eeba7e855f5b660c55c1eb18d287006f398024b8b69df19740ef", 0x2a}, {&(0x7f00000029c0)="56e0e66a3bebaca6f805fd12792e51a5e4c49009757d679ca7da3d37d7314d1bbd5b1108c0e432036a062abe28dc2c6243d9578dd8b4f28ced7323ad3be0df511e57d9f4e8c0fcfc867729981bec3fd36348ecac48a11bc950debc05567d84ad606073448430416ef9b4d708c00e7993f16a6bfe79c3ee66ca65eb0845a06c93d3732947db47e9", 0x87}], 0x9, &(0x7f0000002b00)=[@dstaddrv4={0x10, 0x84, 0x7, @loopback=0x7f000001}, @init={0x14, 0x84, 0x0, {0x1, 0x8, 0x7f, 0x401}}, @init={0x14, 0x84, 0x0, {0x2, 0xffff, 0x5, 0x800}}], 0x38, 0x801}, {&(0x7f0000002b40)=@in6={0xa, 0x4e21, 0x100, @dev={0xfe, 0x80, [], 0x1e}, 0xffffffffffffffff}, 0x1c, &(0x7f0000002d40)=[{&(0x7f0000002b80)="be066f77ca88c93f311c2e13e54606202b7341a86e28bb3d68b70afc4aa074ac3cd2ed9688b48c08e01ebb851e1453642143a5d44b4c003b988a1aca5319047e3c5ca6c35f5e4ee194582a809a529e9c6f3775dd52b4c16426405adc3ccb3276a9a207287ecdc5ccdf6ef8eaeefb6a17742a4f294e375666dcd09d53e3cf25409a8a889f0ac677b6acb4", 0x8a}, {&(0x7f0000002c40)="d91808964f61ba986cb958990cf6baf3f9a38927c2b6951521dd104c74f959b8a05041d6161bca1e71b273d39585c2c68e95ade43fd51e82244d04adef3d75fee6578627b3797deefd27f1439fa064eae72dd78b380e3e960053e3ff3212ad6981aff9d3f54d393b7e1e7fec484010a1875d66d17a05c19dc548f4", 0x7b}, {&(0x7f0000002cc0)="4e9243856641061a21785fe4dec4884d594321d3b3df1e", 0x17}, {&(0x7f0000002d00)="fb67512f1d14e0efa99f772384f42617c0d7e71b37f5c88e25564b61", 0x1c}], 0x4, &(0x7f0000002d80)=[@dstaddrv6={0x1c, 0x84, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, @dstaddrv4={0x10, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @dstaddrv4={0x10, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @dstaddrv6={0x1c, 0x84, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, @dstaddrv6={0x1c, 0x84, 0x8, @remote={0xfe, 0x80, [], 0xbb}}], 0x74, 0x800}, {&(0x7f0000002e00)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10, &(0x7f0000002f80)=[{&(0x7f0000002e40)="9d74b47d162f2f155ac22a8ddcb5f7c81496a04ccc4ea7790ea7b208080c6a3f91d58e374d460c88ff89c82a3dac03b6f1afab3b46b62974e276bfe3d38638ece68877b3ab15b79e25fc0d905281df72428420eaa401d20daa2d", 0x5a}, {&(0x7f0000002ec0)="fac457aafdc3d0caac896d82c38b1b250ed7f10bc1f8b04c9a9b85161ab0a764e3b9cffa73ab8752b7e324942c56278c6341ce4d0f94454d6a308b7157e7795fbefd92d9a811f1f2158f1b588aacafcf4f2253f34927b9819242ca3e02f3d1438f7341794217c07f01092be0a635851a9a2cd5e2fd0569312f8c44528dc6bdf1616447946b1165831012da1faac788b3a3665aa74fb50efe817c5e2b43216c805d20de3b2f11e561e1ffd2674592e304d3f24a9e83", 0xb5}], 0x2, &(0x7f0000002fc0)=[@authinfo={0x10, 0x84, 0x6, {0x4}}, @prinfo={0x14, 0x84, 0x5, {0x30, 0x9}}, @prinfo={0x14, 0x84, 0x5, {0x20, 0xe87e}}, @authinfo={0x10, 0x84, 0x6, {0xfff}}, @authinfo={0x10, 0x84, 0x6, {0x6}}], 0x58, 0x4000}, {&(0x7f0000003040)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x10, &(0x7f00000043c0)=[{&(0x7f0000003080)="2f1a49648ba0a7ec9ef405f1f46a5772b6325a", 0x13}, {&(0x7f00000030c0)="40075100599cecc0091544b2df49eda5e2532aac9a4add5051e8cbb6b09676fbd239ae5d0091175f2f2246f7c59e513cb4cb44944872d61d37b57ee942f956f02a20e1b947c4e92bc298be907b881b048c1be58778d755aaed3891eea5", 0x5d}, {&(0x7f0000003140)="78404dd5a8be0741b196881a85bd0d613fa0345b5f1f66f3130d7dc0be28d8c2d636e0049c43dcf5c501879ab23e9ba0c5b3ebfdaec420b4627d109802b9640420ef43dc264d14bfe392842786a1d57fc21af49a33ba2420a61a25b09220cf5a9bcea06d930bdec0a29e39c3957e1fa2339cb596670e90df1f277e8d6aaac129d5f5ee3ed7962dab7f42645bb86bf78cb809450562fe156fc287a0e1c4d04aa40200552402", 0xa5}, {&(0x7f0000003200)="1a4cb694e44f6c2a23bef4e0541d4f0016fb67bb1d4cbe4a887f7b708b77f3a7d3ddda", 0x23}, {&(0x7f0000003240)="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0x1000}, {&(0x7f0000004240)="321024366bd8905607ad63acb7b1348b76a9904baba79fa939824308b5b4cfe1ecf6e58b32d99dcac6af647ac36de11ec937269d8bf3d72c2a7a45382cfafb1bad0c4241c4659fae26792acc6450d390b351a50a682b1aeb695380339f0acc20601b37f138994c30e385c984130d41c0dd424188134c88bf848ea25250a450c8220bd3f0cb7938bfbe8e0913cfcc2fe751f55cd359db57f5d092532bf3253c35e44199d27da31344baa3219c61a6a1b5b45d5321e891cd6c06cb3ab23b3696f9838b217f5bea06b85f6e50ab694e491fc4fab3adaef4d49b2b93", 0xda}, {&(0x7f0000004380)="7dab700e22227e1e86ea33c368bfbd5a276b9bf31effed3b0c", 0x19}], 0x7, &(0x7f0000004580)=[@prinfo={0x14, 0x84, 0x5, {0x20, 0xdc8e}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0x8002, 0x100000000, 0x7, r2}}, @prinfo={0x14, 0x84, 0x5, {0x30, 0x3f}}, @init={0x14, 0x84, 0x0, {0x1, 0x800, 0x2, 0x2}}, @prinfo={0x14, 0x84, 0x5, {0x0, 0x8}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0x8, 0x8, 0x0, r3}}, @init={0x14, 0x84, 0x0, {0x2b5, 0x917a000000000000, 0x8000, 0x2}}], 0x9c, 0x40090}, {&(0x7f0000004640)=@in6={0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000004740)=[{&(0x7f0000004680)="2334b79ef2e406cff63bf8e76ed0682ae2cce269a3be1136c65391962c037f44e31b853cec73d87541c58fbc6da76207db089c717c702e963986bf017bbf094d58ab81afcb4ce3be5c23762c31b5698613ce104b9733bb9e4d386de30a7cca486fe3cb6743d09509ad9e115124b7343172e8b28cfa71760d47a194000fb990d916c1d267914a877156e75e6cb7d31a3785d93c5058dafd18a05ec4f73a0b17d1dcd0d6479142ebd74acd", 0xaa}], 0x1, &(0x7f0000004880)=[@dstaddrv6={0x1c, 0x84, 0x8}, @init={0x14, 0x84, 0x0, {0x40, 0x9, 0x8, 0xbd32}}, @authinfo={0x10, 0x84, 0x6, {0xfffffffffffffffa}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0x8008, 0x79, 0x7, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0x1, 0x1, 0x38, r5}}, @prinfo={0x14, 0x84, 0x5, {0x20, 0xfffffffffffffff7}}], 0x8c, 0x4000}, {&(0x7f0000004940)=@in6={0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c, &(0x7f0000004a00)=[{&(0x7f0000004980)="ebaf83710d1505a81a664002bd4a5f8382070a38c5515b6fd8fa205fa664df5c3be21a8eea26084cbec7469f7590b2d54b7ff7d816f067513c1c3ae58d5c9920f16bc3c847", 0x45}], 0x1, 0x0, 0x0, 0xa213c19eecd59c24}, {&(0x7f0000004a40)=@in6={0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c, &(0x7f0000005d40)=[{&(0x7f0000004a80)="3b7b6d1a360269df64b23019bb8b67644917405575f3d89d3515c2", 0x1b}, {&(0x7f0000004ac0)="94aeff132786d179ccc839f3db97f44eb5ec91ed5f7ebac814c67d785e530018c53eb8347ac26684a23070496ba15a51ef12fe8e32d669744e82d48fb1f53a4a8cb30bc8da9aade9447bc1a9ed45ea69b57400dfd470afa398a03a1216f3942ac9d1546a59787e611397e967", 0x6c}, {&(0x7f0000004b40)="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", 0x1000}, {&(0x7f0000005b40)="d5fa816fdaa4f315a958b9ac7a142af220dd5ddd42a1bc2143eabf55eb6cccb1c09adc5b62ccaf45cdf552696b10d103867b34cb2624ef189eae7b511f4e0d54ff573bba", 0x44}, {&(0x7f0000005bc0)="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", 0xff}, {&(0x7f0000005cc0)="bb0c5f5d4eb6266789b5698e18d1fb93c12e8c0f7fe6a97c3561f1ef691a41e12b23d5acef8b8333fcc907d1803e5cc833dd24143d6fc8636015620688fbedf9bd85c270fa46ec98", 0x48}], 0x6, &(0x7f0000005d80)=[@prinfo={0x14, 0x84, 0x5, {0x10, 0x3}}, @dstaddrv6={0x1c, 0x84, 0x8}, @prinfo={0x14, 0x84, 0x5, {0x0, 0x57f8}}, @init={0x14, 0x84, 0x0, {0x4, 0x3c9c, 0xe9b, 0x1}}], 0x58, 0x8001}], 0x8, 0x4040800) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x2, 0x4) recvmmsg(r0, &(0x7f0000004280), 0x8000343, 0x2, &(0x7f0000004340)={0x0, 0x1c9c380}) 2018/05/04 19:31:03 executing program 7: clone(0x4000, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000000000), &(0x7f0000000140)) ioprio_set$pid(0x2, 0x0, 0x0) 2018/05/04 19:31:03 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x220c40, 0x0) r1 = openat(r0, &(0x7f0000000140)='./control\x00', 0x0, 0x80) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000000080)) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x7000)=nil, 0x7000}}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x4, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000280)={{0xbc, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x2, 'lblcr\x00', 0x20, 0x2, 0xc}, {@rand_addr=0x3, 0x4e24, 0x0, 0x7f, 0x7}}, 0x44) rmdir(&(0x7f000015dff6)='./control\x00') mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000000040)=0x1) creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b850ccae0765596430018fe3ea2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0e730000000000000006b795461b0300fd97ab4f914a0f", 0x58}], 0x1) 2018/05/04 19:31:03 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x3, r1}) clock_getres(0x4edfc63a37703c38, &(0x7f0000007000)) clock_getres(0x1, &(0x7f0000000000)) 2018/05/04 19:31:03 executing program 1: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioprio_set$pid(0x2, r0, 0x7f) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x10040, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], &(0x7f00000007c0)=0xfffffffffffffed4) capset(&(0x7f0000000040)={0x24020019980330}, &(0x7f0000000140)={0x8000000800000, 0xfffffffffff7fffe}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x240500, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000300)={0x53, 0xfffffffffffffffc, 0x7e, 0x4, @scatter={0x2, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/36, 0x24}, {&(0x7f0000000100)=""/51, 0x33}]}, &(0x7f00000001c0)="a3b481952f6a582c5aab27230dae3c18dcebcc1b3c144abd1f93d742a959ab817ffe8e14bcccc0800c3e8d33da9de50dd917b659340dc40155815ce79e658fe35ee25a25d3a9f75189f40acca768b213b8f1949d943554314867bbab185fe484b951886364ba299e060f19d5ce4dd1feadac4310ae9abf7353250e654280", &(0x7f0000000240)=""/105, 0x3, 0x1, 0x0, &(0x7f00000002c0)}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000340)={'\x00', 0x1a02}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x306) ioprio_set$pid(0x2, 0x0, 0x0) [ 743.754485] pktgen: kernel_thread() failed for cpu 0 [ 743.759692] pktgen: Cannot create thread for cpu 0 (-4) [ 743.765089] pktgen: kernel_thread() failed for cpu 1 [ 743.770583] pktgen: Cannot create thread for cpu 1 (-4) [ 743.775933] pktgen: Initialization failed for all threads 2018/05/04 19:31:04 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x220c40, 0x0) r1 = openat(r0, &(0x7f0000000140)='./control\x00', 0x0, 0x80) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000000080)) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x7000)=nil, 0x7000}}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x4, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000280)={{0xbc, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x2, 'lblcr\x00', 0x20, 0x2, 0xc}, {@rand_addr=0x3, 0x4e24, 0x0, 0x7f, 0x7}}, 0x44) rmdir(&(0x7f000015dff6)='./control\x00') mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000000040)=0x1) creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b850ccae0765596430018fe3ea2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0e730000000000000006b795461b0300fd97ab4f914a0f", 0x58}], 0x1) 2018/05/04 19:31:04 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@hci, &(0x7f00000002c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000300)=@sack_info={0x0, 0x5, 0x7}, &(0x7f0000000340)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000380)={r1, 0x5}, 0x8) unshare(0x40000000) r2 = socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$cgroup_pid(r4, &(0x7f0000000500)={[0x32]}, 0x1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000100)={"6262f55ce64705400000934acd4e0400", {0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}}) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) fcntl$getown(0xffffffffffffffff, 0x9) r5 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sw_sync\x00', 0x1a5400, 0x0) fcntl$getown(r2, 0x9) bind$inet(r5, &(0x7f0000000040)={0x2, 0x1}, 0xf9) getsockopt$nfc_llcp(r5, 0x118, 0x0, &(0x7f0000000400)=""/228, 0x885) flock(0xffffffffffffffff, 0xf) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80080, 0x0) r7 = socket$packet(0x11, 0x2, 0x300) rt_sigsuspend(&(0x7f0000000180)={0xc5d}, 0x8) getsockopt$packet_int(r7, 0x107, 0x14, &(0x7f0000000100), &(0x7f00000000c0)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000080)={0x5, 0x0, 0x0, 0x40}) ioctl$DRM_IOCTL_AGP_FREE(r6, 0x40106435, &(0x7f00000000c0)={0x28c, r8, 0x1, 0x380}) 2018/05/04 19:31:04 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r1) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) gettid() fstat(r2, &(0x7f0000001cc0)) fstat(r1, &(0x7f0000001d40)) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000001dc0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001e00)={{{@in6=@loopback, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000001f00)=0xe8) r6 = getgid() sendmmsg$unix(r3, &(0x7f0000001f80)=[{&(0x7f0000000500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000cc0)="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", 0x1000}], 0x1, &(0x7f0000001f40)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}], 0x18, 0x4050}], 0x1, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x101400, 0x0) syz_open_dev$tun(&(0x7f0000000b00)='/dev/net/tun\x00', 0x0, 0x161085) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet6_dccp_int(r7, 0x21, 0x1f, &(0x7f00000001c0), &(0x7f0000000380)=0x4) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000002480)=ANY=[@ANYBLOB="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"], &(0x7f00000002c0)=""/152, 0x98) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7) r9 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x204200) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r9, 0x84, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="04000000000002003f000000"], &(0x7f0000000280)=0x1) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000002100)=ANY=[@ANYRES32=r8], 0x4) readv(r7, &(0x7f0000000bc0)=[{&(0x7f0000000400)=""/35, 0x23}, {&(0x7f00000005c0)=""/250, 0xfa}, {&(0x7f00000006c0)=""/155, 0x9b}, {&(0x7f0000000780)=""/223, 0xdf}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000940)=""/254, 0xfe}, {&(0x7f0000000b40)=""/78, 0x4e}, {&(0x7f0000000440)=""/58, 0x3a}], 0x8) 2018/05/04 19:31:04 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xd, 0xfffffffffffffffc) poll(&(0x7f0000000180)=[{r0}], 0x1, 0x6) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x4, 0x3, 0x6}) 2018/05/04 19:31:04 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000100)=0xabb8, 0x8) r2 = dup3(r0, r0, 0x80000) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000040), &(0x7f0000000000)=0x1) 2018/05/04 19:31:04 executing program 4: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f000008efdc)="2400000024007fff00001000050001000047f6ff0100000000000000000000000006ff10", 0x24) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0x8, 0x80000000, 0x6}, 0xc) 2018/05/04 19:31:04 executing program 2: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x100, 0x0) read(r0, &(0x7f0000000100)=""/33, 0x21) r1 = syz_open_procfs(0x0, &(0x7f0000000480)='attr/fscreate\x00') r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80000000000046, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040)=0x100000000, 0x4) write(0xffffffffffffffff, &(0x7f00007fbffd)='H', 0x1) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f00000001c0), 0xfffffef3) read(r3, &(0x7f0000000200)=""/250, 0x50c7e3e3) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000079a000), 0xfec) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000340), &(0x7f0000000380)=0x14) sendfile(r2, 0xffffffffffffffff, &(0x7f0000000140), 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000001, 0x832, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001ffb)={0x20080522}, &(0x7f0000000080)) sendto$ax25(r1, &(0x7f0000000240)="5415543d486c4a5bc0bfa077c89e9f988a030a357e0aa0d24bd6209ad9312ccbaec95cb92c4c0b768e4a5ac5b5825dd5c2a43fab9987d711fe4351d197b05314ce8fc7de545055c3a51343367d253eefdf0e1bdbd6760622b881650b3271584b130c6a4ec15614dedd9ed8c2aac85c15cb8cdfa2a9b07354c845d2d0646e6b121f87771e063e05f5f160dacc480d3d7a12f32d48daab18646295db7750dc861f37ac92ef9d4b6c9b44fc209a0b3f64da2a5b06da5cefc50733a6e9c1e2d0e676a1cd6dbc10f922c3ae4c1c468d9c0d1e178d", 0xd2, 0x0, &(0x7f0000000340)={0x3, {"3419eb18169ef5"}, 0x101}, 0x10) 2018/05/04 19:31:04 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='attr/fscreate\x00') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80000000000046, 0x0) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r2, &(0x7f00007fbffd)='H', 0x1) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) write(r0, &(0x7f0000000100)="85ffee04ff8f3f568fd0043ff2fdf9d05766581c3ada47", 0x17) read(r3, &(0x7f0000000200)=""/250, 0x50c7e3e3) sendfile(r2, r2, &(0x7f000079a000), 0xfec) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000340), &(0x7f0000000380)=0x14) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000140), 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000001, 0x832, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001ffb)={0x20080522}, &(0x7f0000000080)) sendto$ax25(r0, &(0x7f0000000240)="5415543d486c4a5bc0bfa077c89e9f988a030a357e0aa0d24bd6209ad9312ccbaec95cb92c4c0b768e4a5ac5b5825dd5c2a43fab9987d711fe4351d197b05314ce8fc7de545055c3a51343367d253eefdf0e1bdbd6760622b881650b3271584b130c6a4ec15614dedd9ed8c2aac85c15cb8cdfa2a9b07354c845d2d0646e6b121f87771e063e05f5f160dacc480d3d7a12f32d48daab18646295db7750dc861f37ac92ef9d4b6c9b44fc209a0b3f64da2a5b06da5cefc50733a6e9c1e2d0e676a1cd6dbc10f922c3ae4c1c468d9c0d1e178d", 0xd2, 0x0, &(0x7f0000000340)={0x3, {"3419eb18169ef5"}, 0x101}, 0x10) 2018/05/04 19:31:04 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/04 19:31:04 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x220c40, 0x0) r1 = openat(r0, &(0x7f0000000140)='./control\x00', 0x0, 0x80) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000000080)) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x7000)=nil, 0x7000}}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x4, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000280)={{0xbc, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x2, 'lblcr\x00', 0x20, 0x2, 0xc}, {@rand_addr=0x3, 0x4e24, 0x0, 0x7f, 0x7}}, 0x44) rmdir(&(0x7f000015dff6)='./control\x00') mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000000040)=0x1) creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b850ccae0765596430018fe3ea2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0e730000000000000006b795461b0300fd97ab4f914a0f", 0x58}], 0x1) 2018/05/04 19:31:04 executing program 4: r0 = socket$inet6(0xa, 0x800, 0x1) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0c00000028ff1fb0bc65000088b3ed56212b9a5d097f7a506d40b10bcd329800503db6309db221425fcbb475de5e53709da17bcff5b59237230f7737d51a114e1682687a0b10ce26be782a6131bdd51990"], 0xc}}], 0x2, 0x0) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x20000, 0x121) connect(r0, &(0x7f0000000100)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x80) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000080)=0xfffffffffffffc01) [ 743.961832] IPVS: Creating netns size=2552 id=89 2018/05/04 19:31:04 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x1000000006}, 0x4) r1 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sw_sync\x00', 0x8000, 0x0) socketpair(0x11, 0x0, 0x9, &(0x7f00000000c0)={0xffffffffffffffff}) renameat2(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x6) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0)={0x2000000000000066, &(0x7f0000005000)}, 0x4) 2018/05/04 19:31:04 executing program 1: r0 = socket(0x18, 0x0, 0x1) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000000040)=0x40) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2}}, 0x2e) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc\x00', 0x80000, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00000003c0)) r2 = accept4$inet(r0, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x1f, 0x0, 0x9, 0x1}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000500)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000006c0)={r3, 0x32, 0xfffffffffffff001, 0x7, 0x3, 0x0, 0x113, 0x4, {r4, @in={{0x2, 0x4e24}}, 0x0, 0x5, 0x8f, 0x6, 0x8}}, &(0x7f0000000200)=0xb0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000240)={{{@in=@loopback}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000080)=0xe8) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0xfffffffffffffffd, 0x40000000000031, r0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f0000000680)={0x0}, &(0x7f0000000600)=0x7970e41e) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000400)=ANY=[@ANYRES32=r5, @ANYBLOB="70c5277fd6394327fc69367181ec81aabb92375ccfb645ddda050000000000005edeabca27404ed3b820b6df945490ad9d24e3cb2a94ff8c4775950e0d79df92f84d9df6440004e76b7cdf1114c1b42465a8bdc1979d1acfaf6a6ad23da18905f23788b9cc5f2fe6022934ed3fbae963d700"], &(0x7f0000000100)=0x2) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/05/04 19:31:04 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x220c40, 0x0) r1 = openat(r0, &(0x7f0000000140)='./control\x00', 0x0, 0x80) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000000080)) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x7000)=nil, 0x7000}}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x4, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000280)={{0xbc, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x2, 'lblcr\x00', 0x20, 0x2, 0xc}, {@rand_addr=0x3, 0x4e24, 0x0, 0x7f, 0x7}}, 0x44) rmdir(&(0x7f000015dff6)='./control\x00') mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000000040)=0x1) creat(&(0x7f0000000180)='./control/file0\x00', 0x0) r4 = socket$netlink(0x10, 0x3, 0x4) writev(r4, &(0x7f0000000000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b850ccae0765596430018fe3ea2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0e730000000000000006b795461b0300fd97ab4f914a0f", 0x58}], 0x1) [ 744.056529] blk_update_request: I/O error, dev loop0, sector 0 [ 744.062824] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 744.070885] blk_update_request: I/O error, dev loop0, sector 8 [ 744.076862] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 744.085040] blk_update_request: I/O error, dev loop0, sector 16 [ 744.091452] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 744.099622] blk_update_request: I/O error, dev loop0, sector 24 2018/05/04 19:31:04 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0xe2f00, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000000c0)={{0x9, 0x6}, 0x1, 0x9, 0xffffffffffff7fff, {0xfffffffffffffffb, 0xffffffffffffffa5}, 0x800000000000, 0x10000}) r1 = syz_open_dev$sndseq(&(0x7f0000784000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f000000d000)={{0x0, 0x20}}) [ 744.105673] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 744.113673] blk_update_request: I/O error, dev loop0, sector 32 [ 744.120010] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 744.127663] blk_update_request: I/O error, dev loop0, sector 40 [ 744.134082] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 744.141887] blk_update_request: I/O error, dev loop0, sector 48 [ 744.147938] Buffer I/O error on dev loop0, logical block 6, lost async page write 2018/05/04 19:31:04 executing program 7: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x40000, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}, 0xfffffffffffffff6) open(&(0x7f0000000040)='./bus\x00', 0x8040, 0x40) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) close(r2) socket$inet_tcp(0x2, 0x1, 0x0) fchdir(r1) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$fuse(r3, &(0x7f00000000c0)=ANY=[@ANYRES64], 0xffffffffffffff19) creat(&(0x7f0000000140)='.\x00', 0x80000000) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x0) [ 744.155615] blk_update_request: I/O error, dev loop0, sector 56 [ 744.161739] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 744.169415] blk_update_request: I/O error, dev loop0, sector 64 [ 744.175466] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 744.183136] blk_update_request: I/O error, dev loop0, sector 72 [ 744.864857] IPVS: Creating netns size=2552 id=90 2018/05/04 19:31:05 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x220c40, 0x0) r1 = openat(r0, &(0x7f0000000140)='./control\x00', 0x0, 0x80) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000000080)) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x7000)=nil, 0x7000}}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x4, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000280)={{0xbc, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x2, 'lblcr\x00', 0x20, 0x2, 0xc}, {@rand_addr=0x3, 0x4e24, 0x0, 0x7f, 0x7}}, 0x44) rmdir(&(0x7f000015dff6)='./control\x00') mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000000040)=0x1) creat(&(0x7f0000000180)='./control/file0\x00', 0x0) r4 = socket$netlink(0x10, 0x3, 0x4) writev(r4, &(0x7f0000000000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b850ccae0765596430018fe3ea2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0e730000000000000006b795461b0300fd97ab4f914a0f", 0x58}], 0x1) 2018/05/04 19:31:05 executing program 4: clock_gettime(0xfffffffffffffffb, &(0x7f00003f2000)) clock_gettime(0x1, &(0x7f0000000000)) 2018/05/04 19:31:05 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00000005c0)={0x2, 0x2}, 0x10) sendmmsg(r0, &(0x7f0000006780)=[{{0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000001600)}}, {{&(0x7f0000001740)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000001840)=[{0xc, 0x0, 0x2}], 0xc}}], 0x2, 0x0) 2018/05/04 19:31:05 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6000) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x28000) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x100011, r4, 0x0) r5 = open(&(0x7f0000000280)='./bus\x00', 0x0, 0x0) sendfile(r1, r5, &(0x7f0000d83ff8), 0x8000fffffffe) ioctl$VT_SETMODE(r4, 0x5602, &(0x7f0000000000)={0x5, 0x3, 0x1, 0x324, 0x1}) 2018/05/04 19:31:05 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x100000000000000, 0x84) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000000)={0x33a, 0xfffffffffffffffc, 0x81}, 0xc) ioctl$TIOCSCTTY(r0, 0x40106f1e, 0x20007fff) 2018/05/04 19:31:05 executing program 7: r0 = gettid() r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) connect$nfc_llcp(r1, &(0x7f00000000c0)={0x27, 0x0, 0x1, 0x7, 0x4, 0xfffffffffffffff7, "a80097da5d47940b9a6aa421845327276e052323d287c03059d8ef32a6de1c8c7571809a06bf1ceec79a43dd808ecc516d320d34ffa94049fcccedbeb0d21b", 0x11}, 0x58) r2 = syz_open_procfs(r0, &(0x7f0000000080)='attr/current\x00') sendfile(r2, r2, 0x0, 0x7) 2018/05/04 19:31:05 executing program 3: r0 = socket$inet(0x2, 0x8002, 0xfffffffffffffff9) bind$inet(r0, &(0x7f0000000240)={0x2, 0x4e1e}, 0xfc4a) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f00000003c0)={0x3, &(0x7f0000000380)=[{}, {}, {}]}) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000080)={0x81, {{0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x0, 0x1000, @dev={0xfe, 0x80}}}}, 0x104) r2 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000200)=0x4) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f00000002c0)={0x1, &(0x7f0000000280)=[{0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000300)={r3, 0x2}) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000140), 0x154, &(0x7f0000001380)=""/4096, 0x1000}, 0x0) 2018/05/04 19:31:05 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='attr/fscreate\x00') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80000000000046, 0x0) r2 = memfd_create(&(0x7f00000003c0)='dev ', 0x4) write(r2, &(0x7f00007fbffd)='H', 0x1) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="7f0000016c495b3d0100000200000000000094bbac1414bb00000000"], 0x1c) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f00000001c0), 0xfffffef3) read(r3, &(0x7f0000000200)=""/250, 0x50c7e3e3) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f00000001c0)=0xc) fcntl$setown(r2, 0x8, r5) sendfile(r2, r2, &(0x7f000079a000), 0xfec) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000340), &(0x7f0000000380)=0x14) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000140), 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000001, 0x832, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001ffb)={0x20080522}, &(0x7f0000000080)) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00000000c0)={0x6c00000, 0xc7, 0x6, 0x7, 0x8, 0x400, 0x6, 0x7fff, 0x1000, 0x1, 0xa1c, 0x5}) sendto$ax25(r0, &(0x7f0000000240)="5415543d486c4a5bc0bfa077c89e9f988a030a357e0aa0d24bd6209ad9312ccbaec95cb92c4c0b768e4a5ac5b5825dd5c2a43fab9987d711fe4351d197b05314ce8fc7de545055c3a51343367d253eefdf0e1bdbd6760622b881650b3271584b130c6a4ec15614dedd9ed8c2aac85c15cb8cdfa2a9b07354c845d2d0646e6b121f87771e063e05f5f160dacc480d3d7a12f32d48daab18646295db7750dc861f37ac92ef9d4b6c9b44fc209a0b3f64da2a5b06da5cefc50733a6e9c1e2d0e676a1cd6dbc10f922c3ae4c1c468d9c0d1e178d", 0xd2, 0x0, &(0x7f0000000340)={0x3, {"3419eb18169ef5"}, 0x101}, 0x10) 2018/05/04 19:31:05 executing program 1: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000300)={'team0\x00'}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@remote, @in6=@mcast1}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) getsockname$packet(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000540)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000580)={'team0\x00'}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000005c0)={{{@in6=@mcast1, @in=@multicast2}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f00000006c0)=0xe8) getpeername$packet(r0, &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x5f) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001140)={{{@in6=@mcast2, @in=@dev}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000001240)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000015c0)={0x0, @multicast1, @dev}, &(0x7f0000001600)=0xc) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001640)={@local}, &(0x7f0000001680)=0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001b80)={0x0, @multicast1, @rand_addr}, &(0x7f0000001bc0)=0xc) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000140), &(0x7f00000001c0)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000280)=0x4) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) 2018/05/04 19:31:05 executing program 7: r0 = socket$nl_generic(0x2, 0x2, 0x88) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x88, 0xb, &(0x7f0000000240), 0x312) 2018/05/04 19:31:05 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x220c40, 0x0) r1 = openat(r0, &(0x7f0000000140)='./control\x00', 0x0, 0x80) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000000080)) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x7000)=nil, 0x7000}}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x4, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000280)={{0xbc, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x2, 'lblcr\x00', 0x20, 0x2, 0xc}, {@rand_addr=0x3, 0x4e24, 0x0, 0x7f, 0x7}}, 0x44) rmdir(&(0x7f000015dff6)='./control\x00') mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000000040)=0x1) creat(&(0x7f0000000180)='./control/file0\x00', 0x0) r4 = socket$netlink(0x10, 0x3, 0x4) writev(r4, &(0x7f0000000000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b850ccae0765596430018fe3ea2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0e730000000000000006b795461b0300fd97ab4f914a0f", 0x58}], 0x1) 2018/05/04 19:31:05 executing program 6: clone(0x0, &(0x7f0000000140), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000440)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000480)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={r1, 0x0, 0x6, 0x402}, &(0x7f0000000f40)=0x10) mknodat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x0, 0x200) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x0, 0x20}, 0x8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@rand_addr, @remote, 0x0}, &(0x7f0000000300)=0xc) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000580)={0x420, 0x0, 0x600, 0x70bd2a, 0x25dfdbfd, {}, [{{0x8, 0x1, r2}, {0x80, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x6}}}]}}, {{0x8, 0x1}, {0x70, 0x2, [{0x34, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4, 0x4}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x377c}}}]}}, {{0x8, 0x1}, {0xcc, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x7}}}]}}, {{0x8, 0x1}, {0xb8, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6}}}]}}, {{0x8, 0x1}, {0x170, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}, {0x8, 0x6}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x400}}, {0x8, 0x7}}}]}}]}, 0x420}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 2018/05/04 19:31:05 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{}, {}, {}]}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000880)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x8, 0x0, 0x80, 0x400, 0xaa0a, 0x10014, r2}) write$sndseq(r1, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @time, {0x5, 0x7ff}, {}, @result}], 0x1c) 2018/05/04 19:31:05 executing program 3: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='openpromfs\x00', 0x20, &(0x7f0000000300)="e85a37d95479411a888bab697e2db08ab273f3454f9de8a3547158d06fe424c7a61f1a599271fd7b6c3bb171bb5425582e5bb548a28ead9d5eaea990fea00282dea731f4a612f7c94ecab6b0ddf60195554c62d4ef1c078b25e08fd6837c5ac732294cf230f9b7f132e04aac1bdf57529a3c3de674295eb86a4eb60dafb8e66c190e2fb8ee9c3fa34b1f33b8e2c462f3cc7302fde0f02544c19383500fdeac4836a383d418d83f43ca3aa24509cb1574346b529e3d429d2c7fee9b9c270640638c74dc63a74749b88abec67c10d3e6fb3efffb20807bc8a520456f5afd428fd4cb9d77f1c515d871887b8b1b58597c4513c94fa471071c494d7d0e3754d50d368a73fe5e48d3d3658137d7f8887167929d0584a496657dc03879044a85cf115509d5c98d109a6fc9dcde34ec64b4037a7c443ede534fb078f040fea64ed55a6cd7bf6750626f5ec44d023cfd15ac4a8de38f4b213439d966e9e05221ee612edafe1212741109054014b9f12b73963a29f83dffaf1845dce2898d377fa1b285ba86e72ade7c9d5aed38b88f82f78b02149ac5f935515a9c533394737451e802dd5a0da1f0795b961e2a1ce29eb9e7a7bb5347a958b65e1b94094458b8958ae5145651ac9ed8e16f7c1a2a3d3e218c9753a54ba5f3dfda9822ffabf1881f665fc80ad7a71171f423b579d4d56a414616187b0543bcb5f31e7ad2adc47c1bf159364b3ec1c190944b02ba9f5d687788a06eacb17b0e2c28e2fb287c55e6439efb3a862f92e70e18bf3ab2864b9d766f4664f8b1c5791eeb39ae6095dd299c310415d13fbb85b19d763307f4fa63b397746e995c89e794f794ea0e2196632d91c932e71a69a09a755461f2944ad14f9eebe04ef1586111f9ad59b16c89600f975ee1491396912115c1491e3afff3d3c60bb3163b2fcd6c2a3ab89ce2498d22fa0de1bbcbb99f484824eb1de945506b527d5729bde1910d80e6bbffb9f2651b13aedae49f39d9526e4f4d7453f07497eddc8050933821c83799d9cbd137edf607f9b061d50493901e7de4413263d34c825a2c3c0cd587029638e548fc25e448ed8e4cbcfed95c94f536e9b475f2ce4831668da19dddfe042ec0cbf1553c856eb7eb2ce38814235576e06dbaeff966ba299a393a81501363d6bedf7f22e048df0644120170a38a8ef65dc12aecb03683187618de21e42d8ccee6c3b0162b4f39c0ceffe198bad2ba675d1521e61a1ed5942367386bbfff0517368cdaf7ded0a060f4f5b6187f68fb81c28938e559ed141211da2688f2eae1d28db2891de14dc82e33e2737e8b923ccaee88bbd8df5f3a6c87f17006eceed921af0dcc700b33b29a2d7b6a3c31f39a12c0fb75f0e565fc563da717e44f511f2e51d9dbacd292261da762677b72b4be2224d1925b532f78f91b94755b0b55ee2d71b178b4a7b5bb4e5fb439ddfd4ee398b563012b9adfccf0a8e193655690bbb089402e0d2d88582d45bcdf4e3cb6df73abdbf52f945d12060b9178897cf3feed98df18ab7718cd1af2a511e192c107868c37b4548c228ff51ebf17452c597ead712f6eee68cc27dc4fc1579fe275c1d8d0a1620e7ea3d7da2f7bb05da6e6fa9d63869277cc5dbdd0cfaa97ca53cd18c451e81226945540e7c4eca67b919e543530221f150ff51f1927e31ae20da487570594a6848194e53d9ccd3efd65208ad1b5fcaa513c0cf0039f6e0cd9a787632d82a1a117425bd29e7b7c6dc29e42ec476b7268ff51f4fd5a3887bbad767066e0786f13da9fa65931d0be9d9648dfdff9dbc1b3dce8752986dad65f2ffa549d12198f9bbe05130739a689721b6e0acec954b41df391b6f37bca8d81cd3ea8fe0afefe941f81c57534ad9650177004ed794c77ac2d1c8b640bb66c677c1d0c127bd1d9127c7fc39b27462eb1e6689458406bd533da39d5101d42dabdf1a2c14eb59725a461bdb1fe8e6af15f349ee7a482a4c2f69f93ed5bc3071304c480fb5cda0a1d758bde86875809092ce7deb6a4d6a4d10bf36f745c84f9c65d4a061f94b1f75a0ed04b920e95310604ff0f9a736e1ab6aad2d4ba55b43c7e65f9cf1f88e8e7d7e2c47011a1146ad7dacbd9ac9f99b95d9980e7e3bbc7933194ed2a99c4afd1a457c1ed65060f355e0fae985742f492018cf42868d58c14443c292984a9ce829699933b22e2b0784bdd4c1dd4754c1fe500a6f1b7ad35b510c5a30e091d8fc5c9a402598d0d3023e271d11e5ed74fe4d9aa67b1a8e21d961511c2cc2f27124adfd2ff5c9584809f2cc773d10b39832d4a8db9313a12fadc800caf344b2d0da36d00ceb905c6b9ffd53f14815d71d8f6c533d2e915df434b49409bea7e5a4f5e99f18bfca6f466547f9c80b87fe9f4ba23c9eda4aca079fd1bebbfa9e63d300e58259816fe697a44100b89a385cd05e06549779d736e5d5788a6e775d173430f7dc52976ab948530ecdb0bdfcabdeb6f794faf222ee171bf02a22d98f271f182cc842ed627ca80b33aad258b7ecff4d2f0b966b60c7f2df250411d521fae488839860e890ea572595342a14ab3565fcb2de8d6a02c26811e842584d48102f8eec1fd4201c45528b123d263e6fb5188012dc9f5f657e845b8de8fe741853e4fbff7b4490e0adab3db34ab59a1ab2802d3febbba75851b5f56ff5cc2c76f1d5213c80893cd3974b8844e9c7bb9031582c1c0619185ac80914680a27ebd80686fd68ae4b5985f498dd99b61b0a0d8f7a7c60ac60d1661b1aad2bbfbb98dcafabbcecca048b03fd4e7a8af0154530226a80542335e6e261bab550101ad4af23a642b85c706289b02d94fb6bd44ce19531705061c5917d16f9b9834b15c073ca5c808e5052d35a986eb7bebea80e43dc915c28ec0f3a232acc3461184b445202fc64ee0c105f9c4a2b134f75050b8c58dc9ff330c5ac8dec3e1f1be4c11c1d29c3d37aef259e742419159f84ffe31731bbc568742e425bd8be95a4610fdfdaaaa222c59eeb65bfd661ea4c88c273f8479d1514cebdcb2e497eef8175ed5dd4b7aab996d91f6dd573593ab344c79973cbc3d38136ffa4a7a6e29c949f2ab84d693da4c66c3ba1f92dda473b751c1dc94cf4c4980f2955d7b7cdfa2ea5e2ddfc7eb4286980a22a39be151d79a2fcdc5c74e28055c86d183c23ab067b45e36a0810fca160510ec6434e01a819516830bbcca30295f57b11b07df4d228f52a8c32968b2b0f79118ff0b37c31a35b56adcf0315febd1d2aad9d623840666aa9366216dd76ee726d7f10badf0d4529a28391225102c97585e786822f939dadec5222b099c46c55d82065c64f3cecdca2cdc7ebd0bb7865d1488c9b30093fc26e8f1a2649d89dab5190cef3d3f23086b9b7ccc9f7c13e6bfa5c2db2b586ee5e5df47edcd020bd85a75eb5756f0423ab9a88833ab45d88243322303d95418d0b820fb9934aaff355671bea0a2204c9badd9a6d55f9508155cb91107d79582039f93471be48f43fdca009f372e58144e43ffd908c9bf40425380a8befa3751335df63ce31a62f00eef530bf77bbeff04301839b603d18b77969598e5c6269b2413d303732ba0bb0e14f0106495b8e9843ff280bbd12fbc7704a779b1b60a7f16ee4335d6abff2c8b1a83e9aebecb3307bafe968dca7219a14694fe0cb702f2d600e51a73765195f39d81fa7a4171b0f71fadde76430fa2631e745475f8fd28802ad1698147c6f0bcb393bd0eb42eec7d7c0b25bab8262c49cd584bb8b38450a8bcb1bbab92ed5dd4ebb869648c5f4fbf369ea5d5b7cd3518322353ae3947af8f4c7b7a2571e2f3cadb2b746494324d68cfea9416558b32411a7b2e4a89fd665d99ab8351f88ceef6cbb8b677257b5d0f2bde18c0ed36dc2fda7ce4362627707223214b53b3632cd23830d7de52a56b9eadf532f820537660083ace79204408f2afb5eecd914f374e31b627758939deede5f068d3c07521ada3716b8d4437a347b21eba6cfd57c8c79aa7425b038da5aee3b30a83ffb15cb35d9d46235e2580923e5a7fa557e0782a8eabc9de27399808590ba1e4a4a0b1eda4b888d9c86400029fe2d64728f406347b1e7f8b391332ddea06c29be03298c2668d6ae193ba959611e32c9391270e5221be64f9a988d7ebd0f5c3e1bcbe84b63364208c5ec5392e8458c9af72fe92929b397fb8a207157abc28fa3830286851df63f42865282e7350c08cf8b4df65e85b276b6c89ad05d2f8157722ce0b72ae9c8e93e1d0946143ef73cce6c2f90e36a4c5d33b276961291aac55f6998ce570045c34b1326b7524bea88f67a32089ccd1c7db719a6de0b5cb568a4e629965930843bdff0b0c3d7d812c0c4c620372ebae43a99ae55985e7478c26832b3e991c4742663d9254c103a5209625e6f0c04c076894c1e25e2ab1aa77118376e3570fbf26909005c35dacdb5d7fcd8560aec5ddb51d1e92b1e840f5209ea876e56b0bdcf5cf3596b92921201fdd6d9b0dbeb246503b28adc6c24f94a770f706abc855e71fcb1bfc9b5ed7d0eb693a3351b222372ede62fd0ebd58dc63ce0dbf1561b006efaf78b5ca873f4b25a941fe20e51ce49d72a85651a5ab7e767a451ee0283340a6e01ff1da55c283b4c10a102be05e6705f21f40205397e1954883b3f8114159f8740c83d7f8ada595d1c6d88c57c19c79c0c8e37fd3440e52bee4f2d562a3480012656e00ca79604fa783da5090304bbebbe37a681b695c9aedfa833f334c68927ad0c155cba80892e0dae75811d24c1f20b9e2fef26ef8d718b7785c50c886d5e2b506ea50d9669945a2d3ad3189c5e79c1acae3b0429c43303f42a60d52374943625535f99a5eaf8c9bff3fac06b31e50d3c33b680dd52ba3dc1ff7c11c4f8c749a4e2e5900aa144dc8d87ed55600b1fef35494a4b8e372cf0edae43f57dbc007a7c6fe115c3bb2aaf601c549ddcf867be88be7a872450dc08a7496e34caa4e7e0663ebe7b68fab0a0c6c2d334af2a4a089a7c8c525b747967dc995e113c2889251e57a4fd8efab44ba82458bad7ad9b116149851b4d59fcd01ef40de362590a126f012f324059b4b73c358bdbdcbb46d9c1273d2c38fd872758e4dff2cbfdea08c78dbab0bdc2880b0f39175d8123bcea239227fe6545e887967ccc9152f81d053245823b117873fbbd70128229061467c23e6a01b2ff1e7a73b384139cd83e6a8260761326fa9909343b592bb96e1e328bbda1c40278533b8da995bf4481a5ce327843e0d2d6c5089ccdf43c884e44d56f978df0378bb98c3ab2f8e957d914103b6b2407f156240556e89aa1d0df8de9958ae3e067cd95b21db6cd125d29fbb11a2b508c992227b5b9832492a9ce6762bcd263b7c5effa210b735821b69bdbf9c2506a096112181c9cf7bb71841a1ea8f5fa2d32b3bbdb803cfe3f6929c295266e09cd79dda7fe0cb22d45cc2d49839f87796be729a7fe16a53ec8bfd63abd35f766735567751e382a16eab6632b2fee1accc728da024ac33a805d3cfd18648517931d0247b26256006be8e658ff04ab4d3f89d3204d56c31913aa57123a2c6b47ded60006ad774c2f8cb698cf8896761104270bdcc5ca313d27601fa4e10b1a47e868325d207601a10eb6ca81369d33ee21af237e54623c8e51da8ca9d679a54414951469dbd5d6b71ddb9547d1aab0be767f5ddc245a283fc7cdce166505a33cf52499db609755a608872844423727e4c0bc2ddf435fe9b53594e99b61180c45a2627e691abc87a8f8d8c83cc67b11430c9be8308e0305cae0fd292d94948b08e71fe0e") ppoll(&(0x7f00000002c0)=[{r0}], 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000fafff8), 0x8) open(&(0x7f000055f000)='./file0\x00', 0x2802, 0x0) 2018/05/04 19:31:05 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000080)=0x4, &(0x7f0000000100)=0x4) r2 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000003ff4)={0x11}) syz_open_procfs(0x0, &(0x7f0000000140)='net/ip_tables_matches\x00') pselect6(0x40, &(0x7f0000000000)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/05/04 19:31:05 executing program 7: clock_getres(0x4edfc63a37f03c38, &(0x7f0000007000)) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x58, 0x800) ioctl$void(r0, 0x5451) connect$nfc_llcp(r0, &(0x7f00000000c0)={0x27, 0x1, 0x1, 0x2, 0xffffffff, 0x172e, "d9eed6eeb6b58079650330c1ed47489365e2b9c5f4bb53cbbc84632b5300062bffadf0c9583c77f5ad0c9fe702d1bd64196111fc45487bed549d7d65fae626", 0x30}, 0x58) 2018/05/04 19:31:05 executing program 7: r0 = socket(0x9, 0x80006, 0xfffffffffffffffc) bind$netlink(r0, &(0x7f0000000200)={0x10, 0x0, 0x1}, 0xc) write(r0, &(0x7f0000000000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) uname(&(0x7f0000000040)) connect$netlink(r0, &(0x7f0000000100)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) socket$nl_generic(0x10, 0x3, 0x10) sendto(r0, &(0x7f0000cfefee), 0x209, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000240)=""/167, 0xa7, 0x0, &(0x7f0000000080)={0xa, 0x3, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x2}, 0xfffffffffffffd1f) 2018/05/04 19:31:05 executing program 6: r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x80040, 0x0) r1 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[0xffffffffffff3efd, 0x2]}) fcntl$setlease(r1, 0x400, 0x0) close(r0) 2018/05/04 19:31:05 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x220c40, 0x0) r1 = openat(r0, &(0x7f0000000140)='./control\x00', 0x0, 0x80) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000000080)) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x7000)=nil, 0x7000}}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x4, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000280)={{0xbc, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x2, 'lblcr\x00', 0x20, 0x2, 0xc}, {@rand_addr=0x3, 0x4e24, 0x0, 0x7f, 0x7}}, 0x44) rmdir(&(0x7f000015dff6)='./control\x00') mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000000040)=0x1) close(0xffffffffffffffff) r4 = socket$netlink(0x10, 0x3, 0x4) writev(r4, &(0x7f0000000000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b850ccae0765596430018fe3ea2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0e730000000000000006b795461b0300fd97ab4f914a0f", 0x58}], 0x1) 2018/05/04 19:31:05 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(0xffffffffffffffff, r1, 0x0) r3 = memfd_create(&(0x7f00000002c0)='/dev/loop#\x00', 0x0) pwritev(r3, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendfile(r0, r2, &(0x7f0000000100)=0x5, 0x20000102000007) 2018/05/04 19:31:06 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = inotify_init1(0x0) fcntl$getownex(r1, 0x24, &(0x7f00000000c0)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8100, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'rose0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0xb}, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2, 0x1, 0x9, 0x100, 0x3, 0x0, r3}) 2018/05/04 19:31:06 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dbcff0)='/dev/sequencer2\x00', 0x0, 0x0) mkdir(&(0x7f0000000000)='./control\x00', 0x0) r1 = open(&(0x7f0000000340)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r1, &(0x7f0000016ff8)='./file0\x00', 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000500)=0xe8) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000c00)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000c40)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000d40)=0xe8) getgroups(0x6, &(0x7f0000000d80)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001180)=0x0) syz_open_dev$ndb(&(0x7f0000000f40)='/dev/nbd#\x00', 0x0, 0x200000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000011c0)={{{@in6=@ipv4={[], [], @multicast1}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f00000012c0)=0xe8) r10 = getgid() sendmmsg$unix(r1, &(0x7f0000001800)=[{&(0x7f0000000040)=@file={0x0, './control\x00'}, 0x6e, &(0x7f0000000300)=[{&(0x7f00000000c0)="c8f9c59e5fff7b2d5bb4737d7ba8787441f9fb0b02c84b8afadb2926e6db70382773aca6f4d9dfd05d6c99132930bee712656813b390a8a47c663b11e0aa34874277a7c70ec9e54dc1c613506ffa9ec540285705185a543def8e1c6364c96865d8c103f1ed8738d9f7df994caa4317f09e38fac8d09492eb47f9b0fc7f43f2b45a27acbf098f51b4b7e3c8641b5b44c97ba2f5cf87ffdf967e04b423586e7a", 0x9f}, {&(0x7f0000000180)="9f218d93afe822989af03f9cca72047270a291d8003274974538da318ca72763cc8c9a8f8feb089fca76c8d0e42fd95138d23f92cb00443f6bd01a25ca94fec89799bb3bbe714b607362216d761ac3618a952d7d74a8a88d730489c7b842fa23d0111e4dc6cb92a48d3380df8a9a81d039c7345e8e0d828747fd16bbc10b6866622cc460e4f8bf7168397e3580d0653838948f27b0f423e6ffda81393d419b8f190fa2bf83c0c08ef84e7da2045a94eae4a9eebd3e1ff08290ddb7bb4d4038a2ef9979d2c5b47a7bb8edbbcf327e4f63522b0af463ef50e9", 0xd8}, {&(0x7f0000000280)="717f71b437d82fb96069a469df3299b4577de6f3e6afeb7972bf2fe642a554de12627183e07de2a4e63c8f2f74a5583364ccc56af4e87212d3d446224dfbd1e06c129ccda993139a252f931685bb6c88745e54c3c626ef1eb78d7a173584faab1235ef1790d9e647e9f43c91c3d21404f3eda903aeeb3ed61d", 0x79}], 0x3, &(0x7f0000000600)=[@rights={0x2c, 0x1, 0x1, [r1, r1, r1, r0, r0, r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x14, 0x1, 0x1, [r1, r1]}], 0x58, 0x1}, {&(0x7f0000000680)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000bc0)=[{&(0x7f0000000700)="8c435a80c5f26919f2895e2c564a9227b48ce3079fbff705f8f53301ff1fa4238eaf8208ed396b7ba4f50d596033c281329efb9c421e4fae55a5ded396406ba6c20ff820e4d4334cbc83dca3a23e59c79d40426df01149e6466eaa9501b16e365d57b2883ba57ca708b9a54d0c0137c408d5e8bc4191cc1e03c1bc982d342b42b6", 0x81}, {&(0x7f00000007c0)="ff5b0d1f1a2c951d8baf2a8c6ce18ddb6abac17f5d7e6c6807b750091eeed3af2747df2ece184c5fc76d79b99333cfb5cee9d3d310c787375d6167dddc4e0ccc6acd56f1a06856badeeedc4280baf5a87937c41df9cc690c0e7d51e03e6ef46815d058", 0x63}, {&(0x7f0000000840)="d8a97c0db1a93a4bce4216a011054bbe2442c10d92757d51d5aec21fce25a5d32b8541250ee1ebf90b2171d8f56d9af68cf61326e59844b6f7c5ab31cd6b519c932b75128c9aa0755d55e4e197fbbcf3c2a20cc91a6b9b28e45e635b813bddc1168f23145466a5a3df569e1fd0d8f71a4c960416e1e4dae8e0ade301f0b0d1d8de95ec4d995c46581a06456fc65b95fe38e670609b4c39dab3a24fbb82f50b48d7f07c8ccbab838e94e1f658634a5d09e3a6079dfd6361649c9aed440f24a1b1f733c3e5eeab37b80967456e562e21d423f65fc139f05a3676d7b6f25e18477869fbeb0323cc5cc54e61dfa1b1f0a4ed7249c2cd7abb85d5", 0xf8}, {&(0x7f0000000940)="1bd70d4d49d96554de6b634017072e8dacf68fe78e45f284bbb1fdc93a1431162c0adca3c91ed32936aeb695236890accc31efd6f30b4e6da9ab621c2c3e10ad59028157f5cc2869e7bddfc03bac837e0618ea26", 0x54}, {&(0x7f00000009c0)="50d0f9ef7386300f4b6b9ce9e816b32d9aaa69ed49a3a9b130c86e17b5f3f300e0ce27eb3cede832e739d7641239f2eaa4aac35b61730b8e75c3b482c0e8b6cacd1197eb6c3e7fd5089d0f33a932d63af4453fd0945dce6c79af3e92dad2a461edb6c412cc3652469e8d01db2d97971a8cc04aa9dc562affa5de07de56580ae820a2c8c5", 0x84}, {&(0x7f0000000a80)="e1940fbbef8113d3d62a8dc8446bc270b5630c5f94f8842b374a39259419384e0e12b1b2603baed00ad08290d572f7062867636ebed5998cabc845ce5c95bc6c5e05daddb5f4d5beb6a692524b292bb65d6de4e7e515deb0b390a50b", 0x5c}, {&(0x7f0000000b00)="16937172745c179a87e1775c62094b9788a49ce634b92690c69f50c1363577640fc0feaaa0ec93d671ab1f512dcddeaa98aed1ff51610baeef33d5d8705cb8fb62c7f47f5ff2e83c3c5bc61f8621f436cc28e7f4535812ccd1ad307fe0b7d0a8f4a629035321f582ed128449f6432323860cb3dc2aec7fa62e652599dc010f5a3c2f86b2cadc0ac0cdb893bbf110ca187872d9319d3dacd2", 0x98}], 0x7, &(0x7f0000000dc0)=[@cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0, r1, r1]}], 0x50, 0x4008000}, {&(0x7f0000000e40)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001140)=[{&(0x7f0000000ec0)="204c0c22f792d99df113851a85edd4459bda432e25281c8c900faa647259c0d354fec88b2bcee9a625d6c6530e7a2f3b4f9134de1078b61614a1dba526c82c374de223bdfff111d6e87fdb74d2c203157e6ce851b851a801a60b6f91862f852b2c23d7123067158d2fcc5753f9", 0x6d}, {&(0x7f0000000f40)}, {&(0x7f0000000f80)="5a9323c77959e8c875b0682f52ad81593adfa86796d51aef3297a9b71cfe48c7d567bde293c04446ee58fde5e0b67b38f3c0b3c1b8748a19fb060660a4c16a74a1bf0ca50e558d74ec389f9944b5cf610ba0e145f2fffa14f85ba0a1b3bd99aa88d4e8b3e3c75450cebc3c8668c41844eef6e992f260c4ffc87e9517027c30f683385b1c2667aec133092a015911a30930082603235f44c4ce4ba7228835235da160dff82220a2e15cd6f5cfe8", 0xad}, {&(0x7f0000001040)="d9935f6f6570614221a947f873840a72348fad9995fc51797b98cecd7c75de9ef9242bc08ad9be8473aa5d47042ca20aec41b7e2", 0x34}, {&(0x7f0000001080)="83642112aa92d240a7eafb934a980449f6b3883e210303f8a4e143c7abb88a8dc91ed9c755fcefdf9bb1c73d21337388af8f602d847067daf399152fab8bc7b9c4a3f89acb467bb66e605375c59b92ba031cfd42511ff26440a96375301b7ae13f967e4fc82fed54f8197d40736c3c24ef0d5e1ce0dec99d97d6c4e3f9b3668fe8421e387f68537edea91951b7390d4cbfc863aa0becc23933a02304bbae7d4ee3718e1840f0", 0xa6}], 0x5, &(0x7f0000001300)=[@cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x18, 0x40000}, {&(0x7f0000001340)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000014c0)=[{&(0x7f00000013c0)="4037ee5650f181efe274ab17f4806e02d61778b27ef815b9748474dba74e6f273841773051c71e66fe2dd5c738beeb506c6c99c356f863ae754e437477a72c307fa68542c53ec270c021d587c232a3935cc3ccf9e00c52d7877433eff49f1b63771f1aeb42fc1c31ac2a9fc3303bd2ab389411407b38edab7cd98fac22d40f9d087ecceccd3cc67dec3bbcaa286cd3d84f77906dcd3b8861828f6e6f63d5a2c196e5f5a57411643ae5950db8820e851030761ff110a48c61493ca9d875b5e2368452c6a57f810e99cdce9105b7bca8f0cd78", 0xd2}], 0x1, &(0x7f0000001500)=[@rights={0x2c, 0x1, 0x1, [r1, r0, r0, r1, r1, r1, r1, r0]}], 0x2c, 0x8010}, {&(0x7f0000001540)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000017c0)=[{&(0x7f00000015c0)="2357e6", 0x3}, {&(0x7f0000001600)="90c792dd19b8ce1323fc31ec785a83ed87fd9b3a0550334446da13e14338abe07216850453476e36b65332e0db33350eb07871804ae4816059ee21895d719a9584650dd9a190f765b6d85cd095f025d14e9cfb197adb5ed524ae28e02263f631092b1618", 0x64}, {&(0x7f0000001680)="00898da6e8d4d9edaf88c26c98d855bd14106dbca60a6aae136e8d83d7d7db9efe81331b6151ff3db1bfcd66e1ddb068c78017d4cbc6", 0x36}, {&(0x7f00000016c0)="44e8496fd6d1f459d43478f412ee4cad4736b8d292a13296bde29544d8c395256de5067fedea24103520bc2f541a0ddfa27240fb5decf3b31a1a441ca154d0ea8e4709db9a550e2118e1c4ff325ea688574c35c50cf68d4b3054ce0811015b6fec68c69c55f89bf5a14b9fd74a930c9a04eee3f81b11bbc3d11fca5d0a7eab41be2ef874bfd46da5733700f45862c5b4c7c4216385cda40c25376d136032b8d4b922cf70e27e86e468831f8a460d2ac9a6c186aec22cfc2cde0be3bf896203b3bbe5e620dd3307d02b4f5613909c8c3a57779f0c012d911ab4f89f461a6c48b495fdf7eaa5d94f860edc2ed4bbd3df", 0xef}], 0x4, 0x0, 0x0, 0x2400c000}], 0x5, 0x0) r11 = openat(r1, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r11, &(0x7f0000012ff6)='./control\x00') fcntl$notify(r11, 0x402, 0x2) renameat2(r11, &(0x7f000003aff6)='./control\x00', r1, &(0x7f000003a000)='./control\x00', 0x2) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x100000c, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000000000)) 2018/05/04 19:31:06 executing program 6: ioperm(0x24d, 0x7, 0x15cd155) clone(0x84080903, &(0x7f0000000140), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000080)) 2018/05/04 19:31:06 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='attr/fscreate\x00') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80000000000046, 0x0) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r2, &(0x7f00007fbffd)='H', 0x1) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x29) sendfile(r2, r2, &(0x7f000079a000), 0xfec) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000340), &(0x7f0000000380)=0x14) sysfs$1(0x1, &(0x7f0000000040)='vmnet1ppp0\'nodev\x00') sendfile(r1, 0xffffffffffffffff, &(0x7f0000000140), 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000001, 0x832, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001ffb)={0x20080522}, &(0x7f0000000080)) sendto$ax25(r0, &(0x7f0000000240)="5415543d486c4a5bc0bfa077c89e9f988a030a357e0aa0d24bd6209ad9312ccbaec95cb92c4c0b768e4a5ac5b5825dd5c2a43fab9987d711fe4351d197b05314ce8fc7de545055c3a51343367d253eefdf0e1bdbd6760622b881650b3271584b130c6a4ec15614dedd9ed8c2aac85c15cb8cdfa2a9b07354c845d2d0646e6b121f87771e063e05f5f160dacc480d3d7a12f32d48daab18646295db7750dc861f37ac92ef9d4b6c9b44fc209a0b3f64da2a5b06da5cefc50733a6e9c1e2d0e676a1cd6dbc10f922c3ae4c1c468d9c0d1e178d", 0xd2, 0x0, &(0x7f0000000340)={0x3, {"3419eb18169ef5"}, 0x101}, 0x10) 2018/05/04 19:31:06 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f00000007c0)=[{0x9c}, {0x6}]}, 0x10) write$binfmt_elf32(r1, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x101, 0x0, 0x0, 0x800, 0x0, 0x1c, 0x0, 0x0, 0x3e1, 0x38, 0x0, 0x0, 0xffffffffffffffff, 0x20, 0x0, 0x1000000000000000}}, 0x38) 2018/05/04 19:31:06 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x220c40, 0x0) r1 = openat(r0, &(0x7f0000000140)='./control\x00', 0x0, 0x80) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000000080)) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x7000)=nil, 0x7000}}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x4, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000280)={{0xbc, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x2, 'lblcr\x00', 0x20, 0x2, 0xc}, {@rand_addr=0x3, 0x4e24, 0x0, 0x7f, 0x7}}, 0x44) rmdir(&(0x7f000015dff6)='./control\x00') mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000000040)=0x1) close(0xffffffffffffffff) r4 = socket$netlink(0x10, 0x3, 0x4) writev(r4, &(0x7f0000000000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b850ccae0765596430018fe3ea2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0e730000000000000006b795461b0300fd97ab4f914a0f", 0x58}], 0x1) 2018/05/04 19:31:06 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000040)) lremovexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="62747266732e65fc0274683027"]) 2018/05/04 19:31:06 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/status\x00', 0x0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000800)='/dev/null\x00', 0x0, 0x0) pipe2(&(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000006c0)={{{@in6=@remote}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f00000007c0)=0xe8) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$IOC_PR_RESERVE(r2, 0x401070c9, &(0x7f0000000240)={0x7, 0x1ff}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000540)='/dev/snapshot\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000280)) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x20040, 0x0) r4 = inotify_init() inotify_add_watch(r4, &(0x7f0000000000)='./file0\x00', 0x20) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) sendfile(0xffffffffffffffff, r5, &(0x7f00000002c0), 0x100000001) write$sndseq(r5, &(0x7f0000000040)=[{0x0, 0x1, 0x0, 0x0, @time, {}, {}, @addr}], 0xfffffffffffffe85) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00') mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x1000, &(0x7f0000000240)) umount2(&(0x7f0000000200)='./file0\x00', 0x0) syz_mount_image$minix(&(0x7f0000000300)='minix\x00', &(0x7f0000000580)='./control\x00', 0x0, 0x0, &(0x7f00000006c0), 0x0, 0x0) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) umount2(&(0x7f0000000500)='./file0\x00', 0x0) shutdown(r6, 0x1) close(r3) 2018/05/04 19:31:06 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/54, 0x36}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r1, 0x6}, &(0x7f0000000140)=0x8) 2018/05/04 19:31:07 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)="9d", 0x1}], 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_nanosleep(0x3, 0x1, &(0x7f0000000380)={r2, r3+10000000}, &(0x7f00000003c0)) close(r1) close(r1) getsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f0000000400)=""/131, &(0x7f00000004c0)=0x83) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0xffffffffffffffff, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000000c0)=ANY=[]) preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000100)=""/156}, {&(0x7f0000000200)=""/16}, {&(0x7f0000000240)=""/106}, {&(0x7f00000002c0)=""/108}, {&(0x7f0000000340)=""/30}, {&(0x7f00000013c0)=""/14}, {&(0x7f0000001400)=""/97}, {&(0x7f0000001480)=""/1}], 0x237, 0x0) 2018/05/04 19:31:07 executing program 2: r0 = socket$inet6(0xa, 0x807, 0x86) connect$inet6(r0, &(0x7f0000000140)={0xa, 0xfffffffffffffffe, 0x6, @empty, 0x1000006}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x410000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000000080)={{0x10000, 0x5}, 'port1\x00', 0x10, 0x110041, 0x5, 0x4, 0x3, 0x800, 0xfffffffffffffc01, 0x0, 0x1, 0x200}) sendto$inet6(r0, &(0x7f0000000240)="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", 0x5c1, 0x0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) poll(&(0x7f0000000180)=[{r0, 0x4020}], 0x1, 0x0) 2018/05/04 19:31:07 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x220c40, 0x0) r1 = openat(r0, &(0x7f0000000140)='./control\x00', 0x0, 0x80) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000000080)) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x7000)=nil, 0x7000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x4, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000280)={{0xbc, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x2, 'lblcr\x00', 0x20, 0x2, 0xc}, {@rand_addr=0x3, 0x4e24, 0x0, 0x7f, 0x7}}, 0x44) rmdir(&(0x7f000015dff6)='./control\x00') mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f0000000000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b850ccae0765596430018fe3ea2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0e730000000000000006b795461b0300fd97ab4f914a0f", 0x58}], 0x1) 2018/05/04 19:31:07 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x2, 0xa, 0x0, 0x9, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000000100)="f0f7762fe8fc6b19cb0a57da58df2ab40ec3108d014847644be811038011dfa322607270b5dc6821eb7f6170bd10c2609498c547311b060aa67c6d90bab634d571b41d2b8888f71571073ab1be2aafd92026882583ef695ae1a614af6a5303f758a30877ed5ec3d6061760fca5a6f011bac1499e9e098168ddaff004160c7b79a5a812587bd27e4324ad8945b0d8654830369586d659a541c0cae5a98178b681ba080280e5a33b2c57301312685d45654b2abcfafa699a6b070fdbdcc1263954d0733dba5ae9c09b2402bcd78abbc044e8297f6afc3619490065b560d8", 0xdd) 2018/05/04 19:31:07 executing program 1: socketpair$inet6(0xa, 0x80000, 0x40, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x10, 0xa, 0x101) r3 = dup3(r0, r1, 0x80000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000000040)={{0x1, 0x3, 0x6, 0x3, 0x8}}) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f000001d000)="2f0000001c00037affffff000d0000000c00000001000000000003c91300010000000000000000005867000000050b", 0x2f}], 0x1}, 0x0) 2018/05/04 19:31:07 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000fac000)={0x0, 0x3, 0x1080}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4004b100, &(0x7f0000000040)={0x18, 0x0, {0x2, @random="10222da82d2e", 'veth1_to_bond\x00'}}) 2018/05/04 19:31:07 executing program 4: clock_gettime(0x0, &(0x7f0000000000)) setitimer(0x3, &(0x7f0000000080), &(0x7f0000000040)) 2018/05/04 19:31:07 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='attr/fscreate\x00') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80000000000046, 0x0) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ioctl$BLKGETSIZE64(r0, 0x80041272, &(0x7f0000000040)) write(r2, &(0x7f00007fbffd)='H', 0x1) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00000000c0)=0x100000001) mmap(&(0x7f000042b000/0x1000)=nil, 0x1000, 0x1000003, 0x810, r1, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f00000001c0), 0xfffffef3) read(r3, &(0x7f0000000200)=""/250, 0x50c7e3e3) sendfile(r2, r2, &(0x7f000079a000), 0xfec) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000340), &(0x7f0000000380)=0x14) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000140), 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000001, 0x832, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001ffb)={0x20080522}, &(0x7f0000000080)) sendto$ax25(r0, &(0x7f0000000240)="5415543d486c4a5bc0bfa077c89e9f988a030a357e0aa0d24bd6209ad9312ccbaec95cb92c4c0b768e4a5ac5b5825dd5c2a43fab9987d711fe4351d197b05314ce8fc7de545055c3a51343367d253eefdf0e1bdbd6760622b881650b3271584b130c6a4ec15614dedd9ed8c2aac85c15cb8cdfa2a9b07354c845d2d0646e6b121f87771e063e05f5f160dacc480d3d7a12f32d48daab18646295db7750dc861f37ac92ef9d4b6c9b44fc209a0b3f64da2a5b06da5cefc50733a6e9c1e2d0e676a1cd6dbc10f922c3ae4c1c468d9c0d1e178d", 0xd2, 0x0, &(0x7f0000000340)={0x3, {"3419eb18169ef5"}, 0x101}, 0x10) 2018/05/04 19:31:07 executing program 7: pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000b0c000)="ff2385511173befd8b633d6cddaedff34a72adad9e603388337d63f7ae0e8fd3bc7bc5933a18eb123d705e21a238a5216d7952fd5de771699553eaa81d9270ffadf128c28331b837653a14c9073482aeb4309af5d21653af1df6ffab615d06603397e79355dedaaebb79c197525f2422ff3fcd29e3bf72a9dc57da0de4f589e09fc21d89af7cf6d038ca9d82a7d58bb96226e856699100003086243c80482d59ad9d47728ccfb3fe08a4ae74fa3e6743", 0xb0}], 0x1, 0x0) ioctl$BLKRAGET(r1, 0x1263, &(0x7f0000000180)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='bic\x00', 0xfffffffffffffd2e) r2 = getuid() stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='highspeed\x00', 0xa) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)=0x10001) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/load\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) readv(r0, &(0x7f0000dd1000)=[{&(0x7f0000000040)=""/176, 0xb0}], 0x2000000000000049) statfs(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=""/182) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x603}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000280)={r4, 0x80000001}, 0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000003c0)=ANY=[@ANYRES32=r4, @ANYBLOB="00000043cb704350147d5682c78b00000700fcff040007cf5995f85f0019"], &(0x7f00000002c0)=0x16) 2018/05/04 19:31:07 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x220c40, 0x0) r1 = openat(r0, &(0x7f0000000140)='./control\x00', 0x0, 0x80) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000000080)) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x7000)=nil, 0x7000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x4, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000280)={{0xbc, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x2, 'lblcr\x00', 0x20, 0x2, 0xc}, {@rand_addr=0x3, 0x4e24, 0x0, 0x7f, 0x7}}, 0x44) rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f0000000000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b850ccae0765596430018fe3ea2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0e730000000000000006b795461b0300fd97ab4f914a0f", 0x58}], 0x1) 2018/05/04 19:31:07 executing program 6: openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sw_sync\x00', 0x101000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000ff0)='fdinfo\x00') getdents(r0, &(0x7f0000000540)=""/136, 0x144) ioctl$TIOCNOTTY(r0, 0x5422) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000053000000cc0eb44dd9b43bd47bb253bb3c346b386ba94c62138efc20aebdc39a718844d2899d1f7c9bad359144a91fc5428e6dda1bb78445fc81c48b44d0b0635185c16d98ec4f7c12ba80bd67f1831d0a617e063da2673a883b783d39bbf9608288faef337b6203453c03e7961125664a90f48dbc97b3943ee6c22fc241bea4365a560a04c607333d99db51637b916ece157657e4368b99394286a3044d"], &(0x7f0000000080)=0x77) renameat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000003ff8)='./file1\x00') 2018/05/04 19:31:07 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fb3b72d1cb2a4a2f9930a06000000a84308910523693900090020000000000000001900050000000000000000dcfb83de4407001000003ab8220000060cec4fab91d4000000000000000005000000", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x5, 0x6}, &(0x7f0000000180)=0x88) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)={r2, 0x4}, &(0x7f0000000200)=0x8) 2018/05/04 19:31:08 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003eb000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) recvfrom$unix(r1, &(0x7f0000000100)=""/90, 0x5a, 0x0, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e) epoll_wait(r2, &(0x7f00009e5000)=[{}], 0x1, 0xff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000bd000)={0x1000090000001}) sendmmsg(r1, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f000036bf70), 0x0, &(0x7f00000000c0)}}], 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000000080)={0x1, 0x3, 0x400, 0x7, r3}) 2018/05/04 19:31:08 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x220c40, 0x0) r1 = openat(r0, &(0x7f0000000140)='./control\x00', 0x0, 0x80) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000000080)) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x7000)=nil, 0x7000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x4, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000280)={{0xbc, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x2, 'lblcr\x00', 0x20, 0x2, 0xc}, {@rand_addr=0x3, 0x4e24, 0x0, 0x7f, 0x7}}, 0x44) creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f0000000000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b850ccae0765596430018fe3ea2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0e730000000000000006b795461b0300fd97ab4f914a0f", 0x58}], 0x1) 2018/05/04 19:31:08 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@file={0x0, './file0\x00'}, 0xfffffffffffffd19) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) r2 = fcntl$dupfd(r1, 0x406, r0) write$cgroup_subtree(r2, &(0x7f0000000000)={[{0x0, 'memory', 0x20}, {0x2f, 'memory', 0x20}, {0x2d, 'rdma', 0x20}, {0x2f, 'io', 0x20}, {0x2f, 'io', 0x20}, {0x2b, 'cpu', 0x20}, {0x2d, 'pids', 0x20}]}, 0x29) connect$unix(r1, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e24}, 0x6e) 2018/05/04 19:31:08 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) close(r0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x2000}) [ 747.483024] IPv6: Can't replace route, no match found [ 747.586345] IPv6: Can't replace route, no match found 2018/05/04 19:31:09 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = gettid() sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_NET_NS_PID={0x8, 0x13, r2}, @IFLA_PROTO_DOWN={0x8, 0x27}]}, 0x30}, 0x1}, 0x0) 2018/05/04 19:31:09 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') write$binfmt_misc(r0, &(0x7f0000000080)={'syz0', "41044d878feb0e69a87a5f22f8935cb72c24c8b0818bc3cdcfe0ee534fec7a0785a88639b56c99fe07318809b028431c87b40a189b8751e52a37e64bfc0658b21f095f712ecaa0fe8e2aeeba132d4994f800d76f71fa085aa3d615ca72a6c352"}, 0x64) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x24) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="0201b5f7020000000000009600000000"], 0x10}, 0x1}, 0x8000) dup2(r1, r1) 2018/05/04 19:31:09 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='attr/fscreate\x00') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80000000000046, 0x0) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x3, 0xffff}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000004c0)={r3, 0x8}, 0x8) r4 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r4, &(0x7f00007fbffd)='H', 0x1) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r6, &(0x7f00000001c0), 0xfffffef3) read(r5, &(0x7f0000000200)=""/250, 0x50c7e3e3) sendfile(r4, r4, &(0x7f000079a000), 0xfec) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000340), &(0x7f0000000380)=0x14) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000140), 0x0) linkat(r4, &(0x7f0000000040)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x400) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000001, 0x832, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001ffb)={0x20080522}, &(0x7f0000000080)) sendto$ax25(r0, &(0x7f0000000240)="5415543d486c4a5bc0bfa077c89e9f988a030a357e0aa0d24bd6209ad9312ccbaec95cb92c4c0b768e4a5ac5b5825dd5c2a43fab9987d711fe4351d197b05314ce8fc7de545055c3a51343367d253eefdf0e1bdbd6760622b881650b3271584b130c6a4ec15614dedd9ed8c2aac85c15cb8cdfa2a9b07354c845d2d0646e6b121f87771e063e05f5f160dacc480d3d7a12f32d48daab18646295db7750dc861f37ac92ef9d4b6c9b44fc209a0b3f64da2a5b06da5cefc50733a6e9c1e2d0e676a1cd6dbc10f922c3ae4c1c468d9c0d1e178d", 0xd2, 0x0, &(0x7f0000000340)={0x3, {"3419eb18169ef5"}, 0x101}, 0x10) 2018/05/04 19:31:09 executing program 6: r0 = syz_open_dev$binder(&(0x7f00006a9ff3)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = fcntl$getown(r1, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r2) getsockname$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x3) syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0xfffffffffffffd09, 0x0, &(0x7f000000bf80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x222, 0x118, &(0x7f0000777000)=[@fd={0x66642a85}], &(0x7f000000b000)}}}], 0xffffffffffffff25, 0x0, &(0x7f000053f000)}) 2018/05/04 19:31:09 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x220c40, 0x0) r1 = openat(r0, &(0x7f0000000140)='./control\x00', 0x0, 0x80) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000000080)) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x7000)=nil, 0x7000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x4, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000280)={{0xbc, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x2, 'lblcr\x00', 0x20, 0x2, 0xc}, {@rand_addr=0x3, 0x4e24, 0x0, 0x7f, 0x7}}, 0x44) creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f0000000000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b850ccae0765596430018fe3ea2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0e730000000000000006b795461b0300fd97ab4f914a0f", 0x58}], 0x1) 2018/05/04 19:31:09 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup(r0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000000)=0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000180)={0x2, 0x100000000, 0x2}) fremovexattr(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="ea82140ce676ad784bbe2c56027f887aada66336c0c20d553ebf0a6425a94be3234fe06fc33d0e8979eab9f3396b9230695ced866c21a7dc19"]) r2 = socket$key(0xf, 0x3, 0x2) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f00000000c0)={0xa899, {{0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0xc}}}}, 0x84) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) 2018/05/04 19:31:09 executing program 7: r0 = socket(0x10, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x40000, 0x0) symlinkat(&(0x7f00000002c0)='./file0\x00', r1, &(0x7f0000000280)='./file0\x00') setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000000080)=[{0x20, 0x0, 0x0, 0xffff7ffffffff030}, {0x6}]}, 0xfffffff4) sendmsg$IPVS_CMD_ZERO(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0x14, 0x0, 0xc, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) 2018/05/04 19:31:09 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x141201, 0x0) write$binfmt_aout(r0, &(0x7f0000000940)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x0, 0x30, 0x0, 0x1}, &(0x7f0000000180)=0x18) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0x401}, 0x8) ptrace$pokeuser(0x6, 0x0, 0xfffffffffffffff9, 0xfffffffffffffffe) 2018/05/04 19:31:09 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x220c40, 0x0) r1 = openat(r0, &(0x7f0000000140)='./control\x00', 0x0, 0x80) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000000080)) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x7000)=nil, 0x7000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x4, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000280)={{0xbc, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x2, 'lblcr\x00', 0x20, 0x2, 0xc}, {@rand_addr=0x3, 0x4e24, 0x0, 0x7f, 0x7}}, 0x44) creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f0000000000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b850ccae0765596430018fe3ea2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0e730000000000000006b795461b0300fd97ab4f914a0f", 0x58}], 0x1) [ 748.638241] binder: 14456:14458 ioctl 8901 200000c0 returned -22 [ 748.661826] binder: 14456:14458 ioctl 2403 3 returned -22 [ 748.668258] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2018/05/04 19:31:09 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xffffffffffff7fff, 0x3f, 0x6}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000a40)={r2, 0x1000}, &(0x7f0000000a80)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e24, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, [0x2896f0de, 0x0, 0x200, 0x80000000, 0x0, 0x8ad200000, 0x8001, 0xfa7, 0x5, 0x100000001, 0x7, 0x98b, 0x5, 0x9, 0x7f]}, &(0x7f0000000100)=0x100) write$fuse(r1, &(0x7f00000000c0)=ANY=[@ANYRES64], 0xffffffffffffff19) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f00000001c0)={0x303, 0x33}, 0x4) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) open$dir(&(0x7f0000000200)='./bus\x00', 0x82000, 0x60) r4 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0xfffffffffffffffa) write$selinux_load(r1, &(0x7f0000000180)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r4, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)=ANY=[], &(0x7f0000000080)) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000140)=[{0x0, 0x20}, {0x2, 0x8}, {0x8, 0x80}, {0xb, 0xb75}], 0x4) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00000003c0)) setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f0000000400)={0x2, 0x1, 0x6}, 0xc) r5 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)="3150bcf4d1b8f5230b78702df6a39b881ef70c4c5e988e390624848338eaaca711e77f63791648b6fe6c2037d57204cccfff551e773cfdeb5623fcf7c521b1efd2c5d0daaee1e8c5e2eb2ddac9ada34f5c3749837af21641259c9920ca", 0x5d, 0x0) r6 = add_key$keyring(&(0x7f0000000900)='keyring\x00', &(0x7f0000000940)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r5, &(0x7f00000008c0)=[{&(0x7f0000000540)="682013a29c3689d40542c70a79afb1af32ca639afa078af56bbe95344caea4018c5357db2b3870b5d4fbc4d937efd5151eb06830d36d1407abfefbcc01fa608e2db9abc04f776774", 0x48}, {&(0x7f00000005c0)="d2f1a5dabfe6946a70df17e6318ea477e2609eac8c377dff6a9f0e38a50be0a4745f7d7dafda1847843493431ed6bd38be976b6120c7658b592f3d42da52d60d14f09b0c7a58a9ced99e", 0x4a}, {&(0x7f0000000640)="45e5f4545f96626c04d9115dfdd8f3f2e0099bde7ad43eb18244f7c7da2125b3fb4e729742f0bbe0487754d6973df33de207dbc992ed71cb2fc637db5c89aad35ba1c88606314d07955f4bc3882c85977fb906d42be6183ac902cc5b4deee9e6a3bcb3fdb9a4cd21c91e3306de252a05fb08f11986ceccc752836540c1f265faedee727e1f9e1d5abfff8f6351e66c96", 0x90}, {&(0x7f0000000700)="38740d055609", 0x6}, {&(0x7f0000000740)="6f9337d49be99cf5c506d3449fdae376cde648d08925833328e8f0a84dab4bb58863c6501e3e02f1792d8fcbc1b2e8571ce6423f68cb82609f0901194ab1aeb1158b853da22c2159243a6a23c6026f59a75ee3e53a347caa", 0x58}, {&(0x7f00000007c0)="ec850a19594449d3cb58d0e953a3979c1daf57125befd4e9df6cd4db823e920dde7f6a1d68365a037c325d86f5d0f0c07f34088eda4d37e962e06feafe211e7db64982a0d6331fcd5b228546d535a1c8049b37ec8532580001bf7e2a3e83ebc845f6a1cce67be42d3872197053ddeb579020b7d030ed0e44cb7be48c822bdaab0a060365b00325588b615e14b1a219d898ea47e30f0982d160f8c8d8febabe71d33e155a58ab55b26048ab8d4868d9fe44e7b337f20b3b5a", 0xb8}, {&(0x7f0000000880)="9d498cec51fd4f56bf91f1259b6a7f699a", 0x11}], 0x7, r6) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000000980)={r2, @in={{0x2, 0x4e22, @rand_addr=0x9}}}, 0x84) 2018/05/04 19:31:09 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000050bff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000b04000)=0x3) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) 2018/05/04 19:31:09 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x220c40, 0x0) r1 = openat(r0, &(0x7f0000000140)='./control\x00', 0x0, 0x80) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000000080)) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x7000)=nil, 0x7000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x4, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f0000000000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b850ccae0765596430018fe3ea2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0e730000000000000006b795461b0300fd97ab4f914a0f", 0x58}], 0x1) [ 748.688484] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 749.441610] binder: 14456:14492 ioctl 8901 200000c0 returned -22 [ 749.450226] binder: 14456:14493 ioctl 2403 3 returned -22 2018/05/04 19:31:10 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pwrite64(r0, &(0x7f0000000000)="5de9cbe6a5c3482714a1e4f5b3f630163bc7c61ca2ce4f4830894ef77025903fd92850b1f0d9dc4c0210f7f7296b9815df3dbc4dcce64c0c97a5484f13361cb3eac6fe6cd8845b80c7e7d9019b29e4bdf89706cb0abf2401fbca0e3f392ce4e4bd3ae1648137846599a4b31687d764c2d1134999648753d8e5388e3772c34979150eec927022eac150f4bc7cbb9ea00799028b18f0499621", 0x98, 0x9a) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000000f68)={0x2, 0xb, 0x0, 0x1, 0x2}, 0x10}, 0x1}, 0x0) 2018/05/04 19:31:10 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x220c40, 0x0) r1 = openat(r0, &(0x7f0000000140)='./control\x00', 0x0, 0x80) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000000080)) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x7000)=nil, 0x7000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x4, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f0000000000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b850ccae0765596430018fe3ea2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0e730000000000000006b795461b0300fd97ab4f914a0f", 0x58}], 0x1) 2018/05/04 19:31:10 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x5) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000000040)) fchdir(r0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/create\x00', 0x2, 0x0) 2018/05/04 19:31:10 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) acct(&(0x7f00000001c0)='./file0\x00') r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000180)=0x1) link(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f00000002c0)='./file0\x00') mount(&(0x7f0000000440)='./file0/bus\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f00000004c0)) pipe(&(0x7f0000000080)={0xffffffffffffffff}) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000100)='./file0/bus\x00') stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000380)) 2018/05/04 19:31:10 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x446880, 0x0) openat$cgroup_type(r0, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000012a000)=[{&(0x7f0000000000)="2900000020001907ff033fffffffda060200000622e80002040000140d002850a07f08f18427b6ad45", 0x29}], 0x1) 2018/05/04 19:31:10 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sw_sync\x00', 0x8c602, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000200)={'filter\x00', 0xff, "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"}, &(0x7f00000000c0)=0x123) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000140)='syzkaller1\x00') ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={"6272696467653000000000000020e000", 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={"6272696467653000000000008698bac7", 0x1001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'bridge0\x00'}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) dup3(r0, r2, 0x0) 2018/05/04 19:31:10 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='attr/fscreate\x00') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80000000000046, 0x0) r2 = memfd_create(&(0x7f00000003c0)="0000002398b0e1a920000000005ecb350782de1c80a224a73a0a63a24e8bb09387dd3acec392b2b048029c10dc4eee1ef9b21c8d24477fbb7118cbee87422add21abfbc69c3bea14843d00e435be562729cba72d3b54b59a964f0597060500000000000000ae816cdbb6addc48fb02994e827b02fbc03ccffd5b253558ae13d597cfbc1a3eff088de6cb418c7e944cfdc20f995571", 0x4) write(r2, &(0x7f00007fbffd)='H', 0x1) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f00000001c0), 0xfffffef3) read(r3, &(0x7f0000000200)=""/250, 0x50c7e3e3) sendfile(r2, r2, &(0x7f000079a000), 0xfec) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000340), &(0x7f0000000380)=0x14) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000140), 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000001, 0x832, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001ffb)={0x20080522}, &(0x7f0000000080)) sendto$ax25(r0, &(0x7f0000000240)="5415543d486c4a5bc0bfa077c89e9f988a030a357e0aa0d24bd6209ad9312ccbaec95cb92c4c0b768e4a5ac5b5825dd5c2a43fab9987d711fe4351d197b05314ce8fc7de545055c3a51343367d253eefdf0e1bdbd6760622b881650b3271584b130c6a4ec15614dedd9ed8c2aac85c15cb8cdfa2a9b07354c845d2d0646e6b121f87771e063e05f5f160dacc480d3d7a12f32d48daab18646295db7750dc861f37ac92ef9d4b6c9b44fc209a0b3f64da2a5b06da5cefc50733a6e9c1e2d0e676a1cd6dbc10f922c3ae4c1c468d9c0d1e178d", 0xd2, 0x0, &(0x7f0000000340)={0x3, {"3419eb18169ef5"}, 0x101}, 0x10) 2018/05/04 19:31:10 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000001c0)=r2) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000200)=0x2, &(0x7f0000000280)=0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6256011b814001000000d80800", 0x4003}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000300)={0x1, 0x8004, 0x1, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000380)={0x0, 0xfff}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000400)={0x0, 0x3f}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r3, 0x4}, &(0x7f0000000480)=0xfffffffffffffecc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r4, 0xff, 0x2}, 0x8) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$RNDADDTOENTCNT(r5, 0x40045201, &(0x7f00000004c0)=0x1) 2018/05/04 19:31:10 executing program 1: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000000)={"69704105000000000000000004000010", @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) 2018/05/04 19:31:11 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x800, 0x400000) ioctl(r0, 0x2201, &(0x7f0000de0000)) 2018/05/04 19:31:11 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="000000000000000000000000008dd875", 0x10) sendfile(r0, r0, &(0x7f0000001000), 0xffff) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$pokeuser(0x6, r2, 0xffffffff, 0x6) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000240), 0x0, 0x0, &(0x7f00000002c0)}) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000040)={0x303, 0x33}, 0x4) 2018/05/04 19:31:11 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x220c40, 0x0) r1 = openat(r0, &(0x7f0000000140)='./control\x00', 0x0, 0x80) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000000080)) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x7000)=nil, 0x7000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x4, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f0000000000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b850ccae0765596430018fe3ea2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0e730000000000000006b795461b0300fd97ab4f914a0f", 0x58}], 0x1) 2018/05/04 19:31:11 executing program 1: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x20}}, 0xffffffffffffffe8}}, 0x9, 0x6}, &(0x7f0000000080)=0x88) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000340)={r1, @in6={{0xa, 0x4e24, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, [0x40, 0x9, 0x8000, 0x6, 0x1, 0xffff, 0x0, 0x101, 0x7, 0x9, 0x9, 0x1, 0x4, 0x5, 0x3]}, &(0x7f0000000100)=0x100) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) syz_mount_image$jfs(&(0x7f0000000300)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0xffffffffffffff00, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140), 0x17e, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) sendfile(r2, r2, &(0x7f0000000140), 0x80000000) ioctl$LOOP_CLR_FD(r2, 0x4c01) modify_ldt$write(0x1, &(0x7f0000000040)={0x6, 0x101000, 0x1000, 0x1, 0x2, 0x3, 0x8, 0x2, 0x5f7, 0x3}, 0x10) 2018/05/04 19:31:11 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = accept4$packet(r0, 0x0, &(0x7f0000000240), 0x800) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000340)) getsockname$packet(r1, &(0x7f0000000280), &(0x7f00000002c0)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000380)={0x0, @loopback, @multicast2}, &(0x7f00000003c0)=0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0186416, &(0x7f00000000c0)={0x8, 0x20006, 0x8, 0x7ff, 0x9, 0x1}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x200, 0x4) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x2, {0x2, 0x0, @rand_addr}, 'veth0_to_team\x00'}) sendto$llc(r3, &(0x7f0000000180)="7ac2acb04aed719280b59c781720997f6d2c1c9623e8fea9bb8786753f908c739890f03439d0df2b5693356f7f62dcf29961ab9be2cf58ab475d650e400f103ec5d314830765c12a67ab5c3a89868274edf79c911165778205d23b6164902572dfeab3f5c3fd366d0e", 0x69, 0x20040800, &(0x7f0000000200)={0x1a, 0x30f, 0xe83, 0xb92, 0x200, 0x4786}, 0x10) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000100)={0x0, @rand_addr, @remote}, &(0x7f0000000140)=0xc) 2018/05/04 19:31:11 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000001c0)=r2) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000200)=0x2, &(0x7f0000000280)=0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6256011b814001000000d80800", 0x4003}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000300)={0x1, 0x8004, 0x1, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000380)={0x0, 0xfff}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000400)={0x0, 0x3f}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r3, 0x4}, &(0x7f0000000480)=0xfffffffffffffecc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r4, 0xff, 0x2}, 0x8) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$RNDADDTOENTCNT(r5, 0x40045201, &(0x7f00000004c0)=0x1) 2018/05/04 19:31:11 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x6c) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000740)='syz_tun\x00', 0x47b) sendto$inet(r1, &(0x7f0000000240)="a9", 0x1, 0x0, &(0x7f0000000300)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f00000000c0)='o', 0x1, 0x0, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='bond_slave_1\x00', 0x10) close(r1) socket$pppoe(0x18, 0x1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) setsockopt$inet_int(r0, 0x0, 0x2000000000000002, &(0x7f0000000100), 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0) r3 = fcntl$getown(r0, 0x9) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000040)=r3) fstatfs(r0, &(0x7f0000000140)=""/4096) 2018/05/04 19:31:11 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='attr/fscreate\x00') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80000000000046, 0x0) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r2, &(0x7f00007fbffd)='H', 0x1) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socket$netlink(0x10, 0x3, 0xf) write$binfmt_aout(r4, &(0x7f00000004c0)=ANY=[@ANYBLOB="cf0182007f000000ea020000040000006e0300000600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008e38dbbf780233300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b90000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x720) write(r4, &(0x7f00000001c0), 0xfffffef3) signalfd4(r4, &(0x7f0000000040), 0x8, 0x800) read(r3, &(0x7f0000000f00)=""/250, 0xfffffffffffffe61) tee(r1, r4, 0x3, 0x9) sendfile(r2, r2, &(0x7f000079a000), 0xfec) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000340), &(0x7f0000000380)=0x14) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000140), 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000001, 0x832, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001ffb)={0x20080522}, &(0x7f0000000080)) sendto$ax25(r0, &(0x7f0000000240)="5415543d486c4a5bc0bfa077c89e9f988a030a357e0aa0d24bd6209ad9312ccbaec95cb92c4c0b768e4a5ac5b5825dd5c2a43fab9987d711fe4351d197b05314ce8fc7de545055c3a51343367d253eefdf0e1bdbd6760622b881650b3271584b130c6a4ec15614dedd9ed8c2aac85c15cb8cdfa2a9b07354c845d2d0646e6b121f87771e063e05f5f160dacc480d3d7a12f32d48daab18646295db7750dc861f37ac92ef9d4b6c9b44fc209a0b3f64da2a5b06da5cefc50733a6e9c1e2d0e676a1cd6dbc10f922c3ae4c1c468d9c0d1e178d", 0xd2, 0x0, &(0x7f0000000340)={0x3, {"3419eb18169ef5"}, 0x101}, 0x10) 2018/05/04 19:31:11 executing program 1: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) writev(r0, &(0x7f0000002200)=[{&(0x7f0000000100)="71f7053f78aa8f5303a6071ff7a832b5ac52d4240a42", 0x16}, {&(0x7f00000011c0)="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", 0xff8}], 0x2) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x400, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000000080)=0x9, 0x4) 2018/05/04 19:31:11 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x122) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000040)={0x8001, 0x59d, 0x4, 0x6, 0x0, 0x80000000}) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) recvfrom$inet(r1, &(0x7f0000eeff8d)=""/115, 0x73, 0x20000012041, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000ef6ffc)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0xc}, 0x101}, {0xa, 0x4e22, 0x1ff, @local={0xfe, 0x80, [], 0xaa}}, 0x0, [0x4, 0xff, 0x7, 0x401, 0x3f, 0x81, 0x6, 0x7]}, 0x5c) 2018/05/04 19:31:11 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x32a}]}, 0x10) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffffffffffffd3, 0x20000004, &(0x7f0000000200)={0xa, 0x4e22}, 0x36) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}, 0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) capget(&(0x7f00000000c0)={0x20080522, r2}, &(0x7f0000000100)={0x6, 0x9, 0x9, 0x1000, 0x7, 0x7}) syz_open_procfs(r2, &(0x7f0000001380)='net/hci\x00') r3 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="f3ac7b045c91dc06a83e55cf6487af5afe36eed01ab18236cf0b190746e73d57f1cdb6dd6d4f4219bb9330536f151e9c0a3e4e0b7f15e81877e986800762e3b090b1b02e535a9ca3ecd338009c5d461c197583dd0a8bd4ee585d97758d9b24c12de3c1bb49dafd1e1091653d8732cea15a2c043f590bad9320351e0fb48c85550c0cd2b5dd17bb726ec5972fb8221d26bcd43dc1190c32a91cac31a68f954d1fba7dade241e0729ad1a1250d3567fa5449a6f0c466a2841aaf8ab9bfad6a9c212571731e227c549c356948c186b35ceb2ef8204a91da007142ed77246564b3439d2547e88b32f96f488ba6a975941fd71ca9a0641d949eacc3c0177121e0a7ae18f13fa310524410709527f544ef6d9b3d6dd6c5a308e66c6088fcb03df274c3bcd3c34cd7b7bd2ff679742de1cdf43e859b355bf9e66b7085146b4e7f8bc72bb425e8df54fc7aea6d55dc14a98a79621d2275e03062bd535bcd57d67a5fe0903e994a0fa455d8ccfb792dd1399acdc52209d28883b5ef2c18a33e6e07e67d028b4102cd444e34b5aadeff7269ea327d1201f49a2217a8a22302404d99bbc58cd9228d3fe220c06b64e86013db7d7e8b3b707646aa987349c4e6e42cf70bfd05f551cdbf898977788785c93a739dfe8b1ba84b8643f1fb3ab5b4e2cba6041c73c68d52ac972c8d5ed5d105b765468d5c096241f1425257124a960bd05d143df3d14aa777b61a10334019f69ae7bf58d822f6c6be3761522afb717755e36c7dcb2f88e2e10e687eaf6a84c6ff12a8ef26bba279a1660aaf0bbb15d69a6b5d0352a7c5676067b834ff1eee21be67c103db7645e0161e1c2f7c4507330b2b2e276d0e9827d2720c696592b09dbb5d2abadfc62d6964c0278ba8d7148173b977f1be93d8e73fd8c5cfaac048f7ae8326838741da4c81e32c67ab9e305f07d54d9ac22fc32f48f4bebb95765b03dcabdfd7de015cff97cab70f18c8fc5deeaeff3fac6efd2bc021a7b783da2a246c5fc6ad5831f99127cb361d98ada6947dc7f8f30a98ed5d299eff636a004ce49bedc42ad948044e6bb8c9d6a90a0677944cb26648dab64482d2b4ed28b370a4403858698699c20f0d193a34c0bdf9d9a40583e07d4a9614e83b8cfe87934332fd094057abc450d273bc0fd9c19de2a82b64c5eb8c4b028a04d45f7af89762bf4b2e8a341ffc482a84f50664f7bf365f439f0f6f1bccb5e8f068622da0126dfd77fb99c964dbe55ecada5978caee8f60daaed2ed76b28a79411c7d5681214c426341adb5775ac834e025433655be2c9676394a5137ad2abaa17e5d16d4007b4508924fafb7e5a4a45fabb2121663cd327e3c8c7016774b6ca4eca3830a92f5ce97887cc561b64185ae7610d4cf2619982b52dcc9399933c7d575ffecc776ad19fe68f976050c8c877f4046a1876d409a7d56b25003fbd543308c79353a926a195212cb3ea2b851fdef1b45fdb10e989d9c4c355d5ed86781989791b3bb4587344c41040ffb25951c58da37c6b33b760ed80126b41d3817fc69a0496dae93a2990d72f122f5ee8df4cd572b72c48ea2321d606c7e066aa3bfe19e0639a511b6d14702f7e8921293741f52ba8c281189c3e0e37964f8edbdc66d335908e24eb48e72839df8a8182b2ce04bcb891297f7e6adc044005d3cc1299b995a435543e0eafe373d25c77d8d40d8beadda5cdc33877037b9bcbd500c76166c1517a4c600898fa8f66b3744e1b02dcb784b5b1f1369880f793a583a9d805d7346bb95171dc71c51d5640b14e5b5aa01ddaa8bf8d5b5ee4b03bca5c83bd47c3efbdc18e2701d455d2e915160fa6d0ee89b92fd37f058c8525178ac9fe3121e96d3c8d8dc3304fc63f98d8e57698e4ccfb4296161da05fc45350ea7e883bebb573ea1c7ff1f11fc9d2bfffc218783b43376f378b50a36e5c0d939fdac330fc6814453253433e26a75caf317c879b1d91bd2c6f69feb5ad6cbe2743228277cafab5042206c4387cc213b242948bf31837c0d1aa5c5f7e0f3386f2944aba3300140c5c3207456431538f564fca667461fa1fe52028ca3238a0ea758f27c657ea93aeb4eecc9d9ab8209011e97a3afd7516fe4df053427db3762966d1dc2bd22ccaa22fa6da76176ab36c5f095216e7ea6a1aa9b7ac1ae940067a30d1235ce87330818b1ab063dde483dfbbba14a6d9b7f2e51123fe514ef59d1cd44099dcd9e59b26ba524f30688e14417b32eee2591882f6ba2eff1745e57d82d3326c21f3f044cbb7c9f0f7ad86df6bc3a1b347003ff02f9c60e08999c68afed2ffbd265b80f2d68b185e3cf5d48b0fe7bf14ea9222b0c7ef662bed1d02fa0d228cb7f4a12486acf8e0c7dd4389cdadade9ac8457f57e672037d967b1c88f2d6595d404529d2cceabcad475e0453e45a6518d1a070872cb28952c2a773a481b6fccea06648e525dba464b95dea2581f63a6a86f185d163c7145f768cba8ffc6ef90b54691c0baa78c72ebac2995ed55b3f8549ee9e6e98343591658d0f37f036232d564a0a1701e4ffde5bacaccc3d8d6b8aa076a745e1e2748ede8dae1502fab90baec183089446f6d93f6fa498503c0488ea4efa6ad2fec6c5385d8e975a7f70edcc6e8305cfeb00ba0db890b02c3d38470c77c940e1f6467575c4692470b262035708ed42fbde11a97f25dffa96403f8ff63f74a0aabf66e9753c97af9a29ab1bd461c8b9fed456d295c3cd33282d6180350e97e1fd9430f0e682d07ed1e982c71d8701d696883a039da877bab4f2d37be4c4f95c48bf6271b87e43c52c1e57114ce166f1cb80d8be86a512e86e74cec548514064b7ecd143501333b508f628629103a03121a5e780a3fd59dcca209842cb86ec9818c51d8c259bb6d1ceff9fea2979f0de335c54a9e8a9a2472c5433c9959d6aac1653e78b827e36ba739680e8f01e1fe1302fcf3e678a10b81621915cbb8613f3ec744c2a001ba7072ebd5ac7460d1aa58ccc6b6e26af08c45c4b14915c4a1525af6a66c168a1b9f8533a4f6d1594abd25893a14db3530da71f2b54ac70f2881b930d1ef7be6e7fb1c7db4add5d9599260c50e45aeffd1ddbc74d57994066e9f824a1c44846f41aa6605b54239f7412e39d7a343f6bbef0c63a0c04b638218603d05c97429d391127a7e3eda5e19dd327c4fa44464016c6f4c3a810a6bb6f0d7270c1e2968f56d4b2bb97404e0f5a9aab3446f84f1789af0d90e791f1a8115a87a325237efcc0864bb2237ed988f458b982d57365eb2aee9b2c3318708a99011c90bdae16515b4d24fe2823d430de828f87bab8a0e86ca4b7b1ae0106d975f082a8448f45cb22190c27102de5c5d791bd6bb4a306ed997a7c626d42a4b6e47cb3d9c15dd1fc36e6f9fb7f796bdc6662160aae49c16d156ef785bfc4f0e4bdd98cb4cd2180db61690fa1d837026ef4fa1d6189e65e666206cfedcc64352b57ff6b25d2151cb87e94785a373a2308c36bb9e4245bd100d7a447e498a3619b69b5f4dae3efa904d5e361799c0f5bbf256382e1e10516687c34a868e773e3e4553d7ee72be4b982d8c6601d6ec3e50783280b47c79478595d89fde01c17765ca73c983f6436ded2e80780f712aeae78a9e7f110de28c026747a3a3d859f639d8250a179e5462be42fef1bb983446452f18bcd9c687b34bb6444bc98ccee6b2570423a7c59fd08b41c22adaeda10930a7aa6112890c5324324fee32dbf53f86cb270aa828941c9a2a36b487b01586c1ea6c3af0f2d6b467a9e7e134d2f490e084712796af23acb40a3d0e28d05a7b40e039e09bc840b890beb197f303334f38881e8e792adb4e7790e6a358c4893ab4246fc8c3791413ccbc043f1c36fc9966e1de91a234ae6c473b9cff8813306b9f5463b0e877c31a2fc117c028dcd49804e4840f69000d9c385e72dfb84b2c4d0787d7c49cfcc85d3b7a0b38dae7508034bf17c4cac0c0fda6c7304ea58353fb7ea6f8bd91273a4a29dc2ae428dfbc9e6d0ffacb84da720c6fa389b211d2b2a800070a9159bbe2b8741aa23b3c3ca2affd35f64fc8f7fff0b8a8f16ff53d91bfdc6c01b778074a81592632ab2943fcbb9a464024a374b0ec1f2c970b007ac98dbecc46cf37ff5ef2cf3903e977c9372e3051fc2536dbd44bda1c8c37c3c700379ec8bd79a3323922338e45b82908f0c802aff86474e4bcad6ab24f840905d19faca1a3f549c35b4a180f38acca3cfed4990bff9d64e95623d72b2b93f703cdaa6fdd134f3c96d0c53d9e1b155b84523eb76ced3f0dba8fc0c0365211edbc5d0b8754965a280775e40268cb71bc7e8e7f02778e9a11ce4e83d524b180ec5e99910c7b7aa607108dd10b211bae882fc96db21a06365bd011ca977802327df9c56890b33818e9953bd88422ee00309900e0fd53eef91418077ae60080b412186af3183fc6bacc323f85868148df71c6b4f77a502585bdbb7527bfd9ae421c543ee44628c551228600c35356d03ae36a70f355d3d65e5d8c621d35be3abf81bc1f8c5d490ec5fbce9f2ff21e6845b492adc29e92fc553f3312b473f5a91095ca02216fbd010afd7147e0dfaa9082600e35685ad3ac4c1dedefe5645ec3c06cefb3b0bef536e0803b9dbdcdcf1c5076eba4be3ee104a9fe504384cf7aac33e5a5ffa32ee14d88f74e73108f81de5525110b8593a5e30f750345ed74e90c144645b942a37240421335d21b4fe953cdb7d8f7f082eb1d1ceaa57cc51ca820a3c1c89b58c215daeebe1eea319bbf483b1f5291da4d14c2a118e73164370702964b6ce60878d5287be5dc7532f4e1395bab62a8afb22ff4917b8d3fd64cc6cfee62c5c233ae730db6ace805aef3eacdc711c8f29be430f44a3b94826066dd18f21d9602710a6075301a3044e637e7f966fc345c0cb24398c7bdebbf47d8f38e6d7356428a2e905a646c79c46beab690d2649275ac67bfd1a48fae5d670d76b5a0fd298bf42491a2d43b7cd0af2e78384b89a41de412bb2a6dcc647777da49f6e02787133376ec5aa7dc278277131522c53ce66e02431745c27db3ebddd2cf05e75af6a0a827379b3cd2d05d6decbd95d651451a424e930fa52b7959a9466b8d4ad1858367dd963a49b3bb6aba6327bd7c28140742b5bf54d8a93defba77edc135e76c5e293ed36efaa88edb33dcf278bf14d9ebe88ff77f4a4a34605a57a66225aa3503b52b2cd60ba1f96e3b076875481e2c23744da4a95996beb29d17062d3bc0e731835f2c59eddf677d169344ed598b1e770fd4e959894811bb2ae6b8ac1b8f6727744c88fe5509ed6135c911c2f024384dccda5416082fe19174458908ad369386cbd52d00f43a8071a0bdddb1990b6e1cd1d80af00060ad9a166d5937ca0799206b3d2181162c5b947986429fbb72c549a1d6734189dafeebf66ccc25c88f4f07ddbf44223343c594cb88734175e5905efb8bd383b91ab2b5b1bcb07df2b604f5c94785839fe0c937177852cc04268633b248d2402899f7403a250f5ba31217c7363403485c271c5e6f3c5632e646e2e1e1cf21e2e3fdfe6c401cd916bf04de2c8f5ac03982701c5fa043bb742a0ea23586903849b0a12ece7ad3281c3700b974f59a2893577880f04e4c6f313c8e52c17e9821cd72d500dba41d95eb38b66126ffd4fd654f55cd54a01c2014478e2806d994411a79d249c3be0c890025b5e66bec3fd81ab2e02580956f03402a66292f6afcc9674c88cce0d88dd6dfcf2f1def17324d4b0a40a583c20e66b0240e53a5e2aec5e93ef1eb936d7d14a01301c55f784", 0x1000, 0xfffffffffffffffa) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000012c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpeername$netrom(r4, &(0x7f0000001300), &(0x7f0000001340)=0x10) r5 = add_key$keyring(&(0x7f0000001240)='keyring\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$link(0x8, r3, r5) 2018/05/04 19:31:11 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x220c40, 0x0) r1 = openat(r0, &(0x7f0000000140)='./control\x00', 0x0, 0x80) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000000080)) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x7000)=nil, 0x7000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x4, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f0000000000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b850ccae0765596430018fe3ea2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0e730000000000000006b795461b0300fd97ab4f914a0f", 0x58}], 0x1) 2018/05/04 19:31:11 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x8000, 0x5}, &(0x7f0000000180)=0x8) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') sendfile(r2, r2, &(0x7f0000000040), 0xffff) 2018/05/04 19:31:11 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x55a434fa29b74867) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10, {0x2, 0x0, @multicast1=0xe0000001}, "73797a5f7400004b0300f5ff002000"}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000180)=0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) syncfs(r2) 2018/05/04 19:31:11 executing program 6: mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x4, 0x4001b271, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000000000), 0x0, 0x0, 0x0) sendto(r1, &(0x7f0000000080)='E', 0x1, 0x0, 0x0, 0x0) [ 751.064887] binder: 14534:14542 ioctl c0306201 20000340 returned -14 [ 751.111243] binder: 14534:14542 ioctl c0306201 20000340 returned -14 2018/05/04 19:31:12 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x220c40, 0x0) r1 = openat(r0, &(0x7f0000000140)='./control\x00', 0x0, 0x80) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000000080)) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x7000)=nil, 0x7000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f0000000000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b850ccae0765596430018fe3ea2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0e730000000000000006b795461b0300fd97ab4f914a0f", 0x58}], 0x1) 2018/05/04 19:31:12 executing program 1: r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/netlink\x00') fsetxattr(r1, &(0x7f0000000080)=ANY=[@ANYBLOB='u'], &(0x7f00000002c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d", 0xc1, 0x0) 2018/05/04 19:31:12 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)=']\x00', 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x5, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)={0x0, 0x2aaaaaaaaaaaac18}) 2018/05/04 19:31:12 executing program 2: r0 = socket(0x11, 0x0, 0x701) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x0, 0x0) recvfrom$ax25(r0, &(0x7f0000000000)=""/73, 0x49, 0x41, 0x0, 0x0) 2018/05/04 19:31:12 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000200)='wchan\x00') tkill(r0, 0x38) sendfile(r1, r1, &(0x7f000097d000)=0x1, 0xfd) 2018/05/04 19:31:12 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x10000) listen(r1, 0x1000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2180, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4008500}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="080027bd7000ffdbdf250b00000030000100080004004e21000008000800c32400000c0007002c00000004000000080004004e2100000800080002000000"], 0x44}, 0x1, 0x0, 0x0, 0x8000}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000000340)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0186405, &(0x7f0000000380)={0x8, 0x5, r3, 0xdc, r5, 0x4b, 0xfffffffffffffffb, 0x9}) shutdown(r2, 0x1) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000080)) syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x200) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000180)=0x1) 2018/05/04 19:31:12 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000}) r1 = syz_open_pts(r0, 0x10000000002) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0xfffffffffffffffd, 0xd7ed}) writev(r1, &(0x7f0000002280)=[{&(0x7f0000001280)="64a9", 0x2}], 0x1) 2018/05/04 19:31:12 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='attr/fscreate\x00') r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r1, &(0x7f00007fbffd)='H', 0x1) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) pipe(&(0x7f0000000080)={0xffffffffffffffff}) write(r0, &(0x7f00000001c0), 0x0) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@remote, @in6=@mcast1}}, {{@in6=@local}}}, &(0x7f0000000180)=0xe8) sendfile(r1, r1, &(0x7f000079a000), 0xfec) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000340), &(0x7f0000000380)=0x14) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000040)=0x0) capget(&(0x7f00000000c0)={0x20071026, r3}, &(0x7f0000000100)={0x3, 0xbf1b, 0xda, 0x1000, 0x0, 0x3ed2}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000140), 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000001, 0x832, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001ffb)={0x20080522}, &(0x7f0000000080)) sendto$ax25(r0, &(0x7f0000000240)="5415543d486c4a5bc0bfa077c89e9f988a030a357e0aa0d24bd6209ad9312ccbaec95cb92c4c0b768e4a5ac5b5825dd5c2a43fab9987d711fe4351d197b05314ce8fc7de545055c3a51343367d253eefdf0e1bdbd6760622b881650b3271584b130c6a4ec15614dedd9ed8c2aac85c15cb8cdfa2a9b07354c845d2d0646e6b121f87771e063e05f5f160dacc480d3d7a12f32d48daab18646295db7750dc861f37ac92ef9d4b6c9b44fc209a0b3f64da2a5b06da5cefc50733a6e9c1e2d0e676a1cd6dbc10f922c3ae4c1c468d9c0d1e178d", 0xd2, 0x0, &(0x7f0000000340)={0x3, {"3419eb18169ef5"}, 0x101}, 0x10) 2018/05/04 19:31:12 executing program 6: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000016c0)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000001640)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000140)=""/142, 0x8e}, {&(0x7f0000000200)=""/27, 0x1b}, {&(0x7f0000000240)=""/236, 0xec}, {&(0x7f0000000340)=""/62, 0x3e}, {&(0x7f0000000380)=""/176, 0xb0}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/32, 0x20}, {&(0x7f0000001480)}, {&(0x7f00000014c0)=""/207, 0xcf}], 0x9, 0x0, 0x0, 0x100000000}, 0x40010040) connect$llc(r1, &(0x7f0000001680)={0x1a, 0x33b, 0x6, 0x6, 0x5, 0x6a9, @random="c75be0b9667d"}, 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@generic={0x100000000, 0x8000, 0x89}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001700)={0x0, 0xf0, "c466fda6db5bf59f7365c8eb9b64a15bed4a65a4bed21d1c32c4f0b27a933effc86d5ec7565e4fbacd05abf3e27aad82b0a6bf0f98e2196bdb945b3221e74bcbc652ee8ffdabb5d0dc3eeffb4e16e6dac3fc8fc24db899f263b5d59de04408f06fb51b068c463aaf3c3e48cf531b6d1df2015eb57a69c7434ba297f136f3ac18bc134f086d68177414ff88e8a9a130cd53519e98ace0efd45ec4b10f5d87f8dff318a735784838f0624277c4c889ac3e0ee058483a03061e6e0e0bdf8f66790cba948ac32da1a3da9b13b2e828e2361a9b8e16787609be600162ad982fd00e029de39e18941de98dee5cb3978b720487"}, &(0x7f0000000040)=0xf8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001480)=ANY=[@ANYRES32=r2, @ANYBLOB="8100fa00"], &(0x7f0000001800)=0x8) r3 = socket(0x100000000000010, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001840)=0x6e6a, 0xffffffffffffff65) write(r3, &(0x7f0000000000)="26000000130047f1eb14c1df590022ff001000e3010000000100000000000000060001000000", 0x26) 2018/05/04 19:31:12 executing program 3: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={0x6}, 0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) ioctl$BLKPBSZGET(r3, 0x127b, &(0x7f0000000080)) r4 = getpid() ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f00000000c0)=r4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000100)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @rand_addr=0xff}, @in6={0xa, 0x4e20, 0x14, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x20}, @in6={0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x100000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x84) ioctl$BLKRAGET(r3, 0x1263, &(0x7f00000001c0)) ioctl$ASHMEM_SET_SIZE(r3, 0x40047703, 0x416) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000200), 0x10) r5 = add_key(&(0x7f00000002c0)='cifs.spnego\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="780b942013b287131522e8cab3da4f427f33845f850bcce73e10627b4b19f1673f7c80d062ebce89010c725bab2950dfad78cb9f47338a387f3d80812e6df769639320fe48d376fc88cabaa7b0a3cee201c69dc93f4bd8b771cba19789b0eb900f1e19e9ea8924793001a8244bc4d67bec9a3bf16042dbe5db43e1aa199282e8a92ba6da4ad3943d7496c724f991792db9f0e9f924186f0bd317a3eb8f197a8684d33679686c881c710405ffc2c19e7e5bfc9fcb576868975f8e73e67c333621365255c2910a34feb9c4d1cf", 0xcc, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r5) r6 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0186405, &(0x7f0000000440)={0x4, 0x8, r4, 0x1ff, r6, 0x6, 0x1, 0xbc}) fstatfs(r0, &(0x7f0000000480)=""/130) sendto$ax25(r3, &(0x7f0000000540)="2192402d6dae4ccc6f1e1b685a7f8800228dfdd9ec4d8b208f2caf6cc968823170080a58accc27d97d544bff31deb928a40f12ea755b807f1e23a6cd4b08819080b1c3d390758c0b7bedd08097a0f346ab885a0ac527e816985b9b7898", 0x5d, 0x40084, &(0x7f00000005c0)={0x3, {"7f04b0d66cd22a"}, 0x7ff}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000600)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000640)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000680)={r7, 0x5b, "0dbc2aabdbe15907d8073f2a13643980e8012b54cf461886a107dccce7c038b6b6aabeb1730e02143c475cc3a37a42723b6695b0b88995d4625a692bc567ecbacd0a393f9407044f118413ae766105e0427b510dfdb2c324e668d8"}, &(0x7f0000000700)=0x63) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000740)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000780), &(0x7f00000007c0)=0x4) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000000800)) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000000840)=0x1) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000000880)=0x1200000000) getdents64(r3, &(0x7f00000008c0)=""/4096, 0x1000) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f00000018c0)) clock_adjtime(0x1, &(0x7f0000001900)={0x5, 0x8001, 0x9, 0x84f6, 0x8, 0x1, 0x2731, 0x3, 0x8, 0x7ff, 0x8001, 0x800, 0x7fffffff, 0x1, 0x400, 0x7, 0x3ff, 0x0, 0xffffffffffffff71, 0x0, 0x7, 0x8, 0x9, 0x1c0000000000, 0x6, 0x9}) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000001980)=""/85) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000001a00)=0x100000001, &(0x7f0000001a40)=0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001a80)={0xffffffffffffffff, 0xffffffffffffffff}) signalfd4(r8, &(0x7f0000001ac0)={0x7fff}, 0x8, 0x0) 2018/05/04 19:31:12 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x220c40, 0x0) r1 = openat(r0, &(0x7f0000000140)='./control\x00', 0x0, 0x80) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000000080)) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x7000)=nil, 0x7000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f0000000000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b850ccae0765596430018fe3ea2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0e730000000000000006b795461b0300fd97ab4f914a0f", 0x58}], 0x1) 2018/05/04 19:31:12 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x4000, 0x0) renameat(r1, &(0x7f00000000c0)='./file2\x00', r0, &(0x7f0000000140)='./file0\x00') symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000100)='./file2\x00') openat(r0, &(0x7f0000000180)='./file2\x00', 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000240)=""/239) 2018/05/04 19:31:12 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000000)="4a900020001f80f400010a59be3fa5389e3dbd1d", 0x14, 0x0, &(0x7f0000005fe4)={0xa, 0x800, 0x4, @dev={0xfe, 0x80}}, 0x1c) 2018/05/04 19:31:12 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000000040)=0x2, 0x4) ppoll(&(0x7f0000000200)=[{r0}], 0x1, &(0x7f0000000240), &(0x7f00000002c0), 0x8) 2018/05/04 19:31:12 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x3) r2 = syz_open_pts(r0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x6) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000000040)={@broadcast, @dev, 0x0}, &(0x7f00000000c0)=0xc) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000000200)) connect(r3, &(0x7f0000000100)=@hci={0x1f, r4, 0x1}, 0x80) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) dup3(r1, r0, 0x0) fstat(r2, &(0x7f0000000180)) 2018/05/04 19:31:12 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x220c40, 0x0) r1 = openat(r0, &(0x7f0000000140)='./control\x00', 0x0, 0x80) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000000080)) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x7000)=nil, 0x7000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f0000000000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b850ccae0765596430018fe3ea2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0e730000000000000006b795461b0300fd97ab4f914a0f", 0x58}], 0x1) 2018/05/04 19:31:12 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_vs_stats_percpu\x00') r1 = dup2(r0, r0) preadv(r0, &(0x7f0000000c00)=[{&(0x7f0000000bc0)=""/16, 0x10}], 0x1, 0xfffffffffffffffd) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000040)={0x80, 0x4, 0x1, 0x4, 0x6, 0x2}) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000000c0)={@mcast2}, &(0x7f0000000100)=0x14) 2018/05/04 19:31:12 executing program 7: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x100009, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000903ff8)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000000)=0x800000004, 0x61) socket$inet6(0xa, 0xa, 0x0) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/04 19:31:13 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0xfffffffffffffffe}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x20) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$BLKRAGET(r1, 0x1263, &(0x7f00000000c0)) close(r0) 2018/05/04 19:31:13 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') readv(r0, &(0x7f0000002200)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1) mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) userfaultfd(0x800) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) r1 = syz_open_procfs(0x0, &(0x7f0000373ff5)="6d6f756e74696e666f00a4") sendfile(r1, r1, &(0x7f0000f48000)=0x4000000, 0x401) 2018/05/04 19:31:13 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x40087707, &(0x7f0000000000)='\x00') openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x84000, 0x0) 2018/05/04 19:31:13 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x220c40, 0x0) r1 = openat(r0, &(0x7f0000000140)='./control\x00', 0x0, 0x80) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000000080)) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x7000)=nil, 0x7000}}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x4, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f0000000000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b850ccae0765596430018fe3ea2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0e730000000000000006b795461b0300fd97ab4f914a0f", 0x58}], 0x1) 2018/05/04 19:31:13 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='loginuid\x00') writev(r0, &(0x7f00000000c0), 0x20000000000002c0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x64, r1, 0x800, 0x70bd2d, 0x25dfdbfb, {0x11}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xf}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x53}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x64}, 0x1}, 0x4000040) 2018/05/04 19:31:13 executing program 2: getrandom(&(0x7f0000000040), 0xffffffffffffffab, 0x5) getegid() 2018/05/04 19:31:13 executing program 0: pipe(&(0x7f00000004c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000480)='attr/fscreate\x00') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80000000000046, 0x0) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f00000001c0), 0xfffffef3) read(r3, &(0x7f0000000200)=""/250, 0x50c7e3e3) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00000003c0)=""/150, &(0x7f0000000040)=0x96) sendfile(r2, r2, &(0x7f000079a000), 0xfec) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000340), &(0x7f0000000380)=0x14) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000140), 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getresgid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f00000001c0)) setfsgid(r5) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000001, 0x832, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001ffb)={0x20080522}, &(0x7f0000000080)) sendto$ax25(r0, &(0x7f0000000240)="5415543d486c4a5bc0bfa077c89e9f988a030a357e0aa0d24bd6209ad9312ccbaec95cb92c4c0b768e4a5ac5b5825dd5c2a43fab9987d711fe4351d197b05314ce8fc7de545055c3a51343367d253eefdf0e1bdbd6760622b881650b3271584b130c6a4ec15614dedd9ed8c2aac85c15cb8cdfa2a9b07354c845d2d0646e6b121f87771e063e05f5f160dacc480d3d7a12f32d48daab18646295db7750dc861f37ac92ef9d4b6c9b44fc209a0b3f64da2a5b06da5cefc50733a6e9c1e2d0e676a1cd6dbc10f922c3ae4c1c468d9c0d1e178d", 0xd2, 0x0, &(0x7f0000000340)={0x3, {"3419eb18169ef5"}, 0x101}, 0x10) 2018/05/04 19:31:13 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') lseek(r0, 0x0, 0x83) 2018/05/04 19:31:13 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x40087707, &(0x7f0000000000)='\x00') openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x84000, 0x0) 2018/05/04 19:31:13 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x220c40, 0x0) r1 = openat(r0, &(0x7f0000000140)='./control\x00', 0x0, 0x80) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000000080)) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x7000)=nil, 0x7000}}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x4, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f0000000000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b850ccae0765596430018fe3ea2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0e730000000000000006b795461b0300fd97ab4f914a0f", 0x58}], 0x1) 2018/05/04 19:31:13 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f0000000000)) pipe(&(0x7f0000652ff8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) r3 = getpgrp(0x0) fcntl$setown(0xffffffffffffffff, 0x8, r3) fcntl$setsig(r2, 0xa, 0x12) gettid() close(r0) 2018/05/04 19:31:13 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f00000002c0), 0x4) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x5, 0x2, 0xff, 0x4, 0x0, 0x5, 0x6}, &(0x7f0000000240)=0x20) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x200000f, 0x4010, r0, 0x0) mq_timedreceive(r2, &(0x7f0000000440)=""/4096, 0x1000, 0x25bf, &(0x7f0000000380)={0x0, 0x989680}) gettid() getpgid(0x0) fcntl$getown(r0, 0x9) getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001840), &(0x7f0000001880)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000018c0)={{{@in6=@mcast2, @in=@broadcast}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f00000019c0)=0x89) getgroups(0xa, &(0x7f0000001a00)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) sendmsg$netlink(r2, &(0x7f0000001a80)={0x0, 0x367bc052e1357627, &(0x7f0000001800), 0x1, &(0x7f0000001a40), 0x3c}, 0x1) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000300)) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x49, &(0x7f00000001c0), 0x4) recvfrom(r0, &(0x7f0000000000)=""/238, 0xee, 0x40000002, &(0x7f0000000140)=@ipx={0x4, 0x4, 0x1ff0000000000000, "671b362d03be", 0x1}, 0x80) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendmmsg(r1, &(0x7f0000ad9000), 0x0, 0x0) flistxattr(r2, &(0x7f0000000340)=""/30, 0x1e) 2018/05/04 19:31:13 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000040)=0xffffffff) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x40045108, &(0x7f0000000080)) 2018/05/04 19:31:13 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) r1 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00', 0x1000) sendfile(r1, r0, &(0x7f0000000200)=0x100000, 0x10000) 2018/05/04 19:31:13 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x220c40, 0x0) r1 = openat(r0, &(0x7f0000000140)='./control\x00', 0x0, 0x80) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000000080)) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x7000)=nil, 0x7000}}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x4, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f0000000000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b850ccae0765596430018fe3ea2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0e730000000000000006b795461b0300fd97ab4f914a0f", 0x58}], 0x1) 2018/05/04 19:31:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000000000)=""/82, &(0x7f0000000080)=0x52) r1 = dup(r0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00000002c0), 0x10) 2018/05/04 19:31:13 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0xfffffffffffffffe}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x20) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$BLKRAGET(r1, 0x1263, &(0x7f00000000c0)) close(r0) 2018/05/04 19:31:13 executing program 7: socketpair(0x2, 0x80806, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00000000c0)={0x7ff, 0x8, 0x100000001}) r1 = socket(0x2, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00001be000)=0xff, 0x4) sendto$inet(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') r3 = fcntl$dupfd(r1, 0x0, r2) sendmmsg$unix(r3, &(0x7f0000001780), 0x4924924924925a8, 0x0) 2018/05/04 19:31:13 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'bcsh0\x00', {0x2, 0x4e23}}) keyctl$reject(0x13, 0x0, 0x0, 0x204, 0x0) socketpair$inet(0x2, 0xa, 0x100, &(0x7f0000000000)) 2018/05/04 19:31:13 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_type(r1, &(0x7f0000000240)='threaded\x00', 0x9) tee(r0, r0, 0x6, 0x2) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x3) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x200001, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f00000000c0)=0x1) 2018/05/04 19:31:13 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x220c40, 0x0) openat(r0, &(0x7f0000000140)='./control\x00', 0x0, 0x80) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000000080)) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x4, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000000000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b850ccae0765596430018fe3ea2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0e730000000000000006b795461b0300fd97ab4f914a0f", 0x58}], 0x1) 2018/05/04 19:31:13 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)={0x14, 0x19, 0x30d}, 0x14}, 0x1}, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x100000000) 2018/05/04 19:31:14 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='attr/fscreate\x00') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80000000000046, 0x0) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) write(r3, &(0x7f00000000c0)="488d3a72dd56e2c9d8f94b020a285553b10cf9b23b5c65718fab6cb600020000000000004199e48fc1621be3a35fbe7df4a3c0f7d645e44ec85c3ba730e959e0f051dcf688115a6de342561fb3d3e8eb95f3b646c94e408522b68da1a040954f4fe26a21b01685", 0x67) mremap(&(0x7f00002a0000/0x4000)=nil, 0x4000, 0x2000, 0x6, &(0x7f00002a0000/0x2000)=nil) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r5, &(0x7f00000001c0), 0xfffffef3) read(r4, &(0x7f0000000200)=""/250, 0x50c7e3e3) sendfile(r2, r2, &(0x7f000079a000), 0xfec) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000340), &(0x7f0000000380)=0x14) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000140), 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000001, 0x832, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001ffb)={0x20080522}, &(0x7f0000000080)) sendto$ax25(r0, &(0x7f0000000240)="5415543d486c4a5bc0bfa077c89e9f988a030a357e0aa0d24bd6209ad9312ccbaec95cb92c4c0b768e4a5ac5b5825dd5c2a43fab9987d711fe4351d197b05314ce8fc7de545055c3a51343367d253eefdf0e1bdbd6760622b881650b3271584b130c6a4ec15614dedd9ed8c2aac85c15cb8cdfa2a9b07354c845d2d0646e6b121f87771e063e05f5f160dacc480d3d7a12f32d48daab18646295db7750dc861f37ac92ef9d4b6c9b44fc209a0b3f64da2a5b06da5cefc50733a6e9c1e2d0e676a1cd6dbc10f922c3ae4c1c468d9c0d1e178d", 0xd2, 0x0, &(0x7f0000000340)={0x3, {"3419eb18169ef5"}, 0x101}, 0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000040)) 2018/05/04 19:31:14 executing program 3: r0 = socket(0x18, 0x0, 0x3) connect(r0, &(0x7f0000649000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x2) 2018/05/04 19:31:14 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x220c40, 0x0) openat(r0, &(0x7f0000000140)='./control\x00', 0x0, 0x80) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000000080)) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x4, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000000000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b850ccae0765596430018fe3ea2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0e730000000000000006b795461b0300fd97ab4f914a0f", 0x58}], 0x1) 2018/05/04 19:31:14 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000028ff0)={&(0x7f000002dfcc)=ANY=[@ANYBLOB="3400000018000000010000000010eeb5000c000000000000000800150004000000"], 0x34}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000040)="b9a2f855791ccdcbb895207184c54f490583c1538256eddc13ea7089ccd6372f28a11d78a744d651a12f69ef88fea65be449a16d66250ffc92f7900148c302fe3946f0106f3a2593700c5e1e3c76b19a2b17a85c30b794cdd8166fecd4d5d1cc5dedd84488ee9f262d9473cd1576d40d238b7fa828ab2b42a29a6982e5f9e8ae86f7df86d222a0c512f87d918249c869d64100a5b1d09a1a5c684aafbef573439d7b8264602a3292eacc972628f3b9352cfd82feea84f05c4d596e1da85204ee19", 0xc1) 2018/05/04 19:31:15 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x10000) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") poll(&(0x7f0000000180)=[{r0}], 0x1, 0x80000001) write$evdev(r0, &(0x7f0000001fdc), 0x322) 2018/05/04 19:31:15 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x200, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8080000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB="bc000000", @ANYRES16=r1, @ANYBLOB="000425bd7000fddbdf250f00000008000400050000000800040002000000440002000800040000000000080003000100000008000500050000000800040099000000080002004e240000080006000100010008000300030000000800050002000000080006000800000008000400ff0000002c000100080004004e2100000800020067000000080006007368000008000b00736970000c00080000000000180003001400020076657468315f746f5f62726964676500"], 0xbc}, 0x1, 0x0, 0x0, 0x20000010}, 0x48000) vmsplice(r0, &(0x7f0000003380)=[{&(0x7f0000000000)="6d672763d11a59187036eb81431cc0d6a9da440caa5a66655dbe56e88db95c4debcf4566bb22947b0c3f422038fbfc7dc7222e6e1b90b3df5ea7", 0x3a}, {&(0x7f0000000040)="0488f5f5bb8c8fa2f033599992dbcc1a78948b7315f4ee7795e85febdde26306db334ab9523b3ca8d616cc17063436a347e72e2ff4f18fe926908493698f621e7bb1ef28fbd71bd22272749bf74283cebfd2276cdf5e3855a56ed064cf8e5db171ff1878a752128b34738a24687c8f5f63c860a8", 0x74}, {&(0x7f00000002c0)="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0x1000}, {&(0x7f00000012c0)="dd2d0e2f227779a2b722eba4694dc6e29768b732807aa287c3dce86d006b983ab14dba353e8fa54ca386c1f3ac17c0911e4945aed8cd1ecdc52eaf5e01c334e4b8160259966bd8125d7d602c4253a0cf42ebcc68b6ce88ec44e77abb4ce51c23add5d55514c00cc2b34c1d209afdfb9607395c282ee4b142f35e2bd5a09af88068d81a9bb141d887843191c45eeacd3adbc6bb1b3d29d0750c632a4b", 0x9c}, 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0x1000}, {&(0x7f0000002380)="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0x1000}], 0x6, 0x8) r2 = open(&(0x7f000005a000)='./file0\x00', 0x80000, 0x20) getpeername$inet6(r0, &(0x7f00000033c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000003400)=0x1c) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0x40305828, &(0x7f00005b9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) 2018/05/04 19:31:15 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x1ffffe) fsetxattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00', &(0x7f0000000080)="020000001000009a04000002", 0xc, 0x0) 2018/05/04 19:31:15 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_type(r1, &(0x7f0000000240)='threaded\x00', 0x9) tee(r0, r0, 0x6, 0x2) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x3) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x200001, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f00000000c0)=0x1) 2018/05/04 19:31:15 executing program 3: pipe(&(0x7f00000004c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000480)='attr/fscreate\x00') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80000000000046, 0x0) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f00000001c0), 0xfffffef3) read(r3, &(0x7f0000000200)=""/250, 0x50c7e3e3) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00000003c0)=""/150, &(0x7f0000000040)=0x96) sendfile(r2, r2, &(0x7f000079a000), 0xfec) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000340), &(0x7f0000000380)=0x14) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000140), 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getresgid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f00000001c0)) setfsgid(r5) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000001, 0x832, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001ffb)={0x20080522}, &(0x7f0000000080)) sendto$ax25(r0, &(0x7f0000000240)="5415543d486c4a5bc0bfa077c89e9f988a030a357e0aa0d24bd6209ad9312ccbaec95cb92c4c0b768e4a5ac5b5825dd5c2a43fab9987d711fe4351d197b05314ce8fc7de545055c3a51343367d253eefdf0e1bdbd6760622b881650b3271584b130c6a4ec15614dedd9ed8c2aac85c15cb8cdfa2a9b07354c845d2d0646e6b121f87771e063e05f5f160dacc480d3d7a12f32d48daab18646295db7750dc861f37ac92ef9d4b6c9b44fc209a0b3f64da2a5b06da5cefc50733a6e9c1e2d0e676a1cd6dbc10f922c3ae4c1c468d9c0d1e178d", 0xd2, 0x0, &(0x7f0000000340)={0x3, {"3419eb18169ef5"}, 0x101}, 0x10) 2018/05/04 19:31:15 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x10000, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x800000000000000) r1 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r1, &(0x7f0000000300)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000003c0)=0xffffffffffffffce) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000000080)=0xfffffffffffffff2, 0x4) tee(r1, r1, 0x5, 0x5) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'tunl0\x00', 0x200}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x20010, r2, 0x0) 2018/05/04 19:31:15 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x220c40, 0x0) openat(r0, &(0x7f0000000140)='./control\x00', 0x0, 0x80) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000000080)) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x4, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000000000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b850ccae0765596430018fe3ea2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0e730000000000000006b795461b0300fd97ab4f914a0f", 0x58}], 0x1) 2018/05/04 19:31:15 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='attr/fscreate\x00') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80000000000046, 0x0) r2 = memfd_create(&(0x7f00000000c0)="03000000", 0x0) write(r2, &(0x7f00007fbffd)='H', 0x1) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000040), 0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f00000001c0), 0xfffffef3) read(r3, &(0x7f0000000200)=""/250, 0x50c7e3e3) sendfile(r2, r2, &(0x7f000079a000), 0xfec) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000340), &(0x7f0000000380)=0x14) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000140), 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000001, 0x832, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001ffb)={0x20080522}, &(0x7f0000000080)) sendto$ax25(r0, &(0x7f0000000240)="5415543d486c4a5bc0bfa077c89e9f988a030a357e0aa0d24bd6209ad9312ccbaec95cb92c4c0b768e4a5ac5b5825dd5c2a43fab9987d711fe4351d197b05314ce8fc7de545055c3a51343367d253eefdf0e1bdbd6760622b881650b3271584b130c6a4ec15614dedd9ed8c2aac85c15cb8cdfa2a9b07354c845d2d0646e6b121f87771e063e05f5f160dacc480d3d7a12f32d48daab18646295db7750dc861f37ac92ef9d4b6c9b44fc209a0b3f64da2a5b06da5cefc50733a6e9c1e2d0e676a1cd6dbc10f922c3ae4c1c468d9c0d1e178d", 0xd2, 0x0, &(0x7f0000000340)={0x3, {"3419eb18169ef5"}, 0x101}, 0x10) 2018/05/04 19:31:15 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x10107c, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), 0x4) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000240)={0x0, 0x0, 0x80000000}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x3, 0x800, 0x10001, 0x92}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x10}, &(0x7f00000001c0)=0x8) 2018/05/04 19:31:15 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@fragment, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x2, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1, 0x3ff, 0x3, 0x0, 0x4ba7cb15, 0xfffffffffffffff8, 0x67, {0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x0, 0x0, 0x9, 0x3, 0x1}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2, 0x2}, &(0x7f00000001c0)=0x8) 2018/05/04 19:31:15 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x10004d) ptrace$getregs(0x15, r1, 0x0, &(0x7f0000000100)=""/194) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80, 0x80800) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240), &(0x7f0000000280)=0x20) 2018/05/04 19:31:15 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x28}, 0x1}, 0x2000c001) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x5, 0x400000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x0, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r2, 0x8}, 0x8) signalfd(r0, &(0x7f0000000000)={0x6}, 0x8) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pktcdvd/control\x00', 0x30000, 0x0) sendto$unix(r3, &(0x7f0000000240)="8fc4b0c1ad3c336af0200c94a08de2f067d0a0766e33266348083523c0910d68b3d3b3f241a75199565b0eb189fe199b9ce38dcd46ba721a03ca744658e6e6b2a021609f09cbdd08c2bf683a4572288b87768b3598897b5bce7666a8a7d199cb6b0c5509", 0x64, 0x4, &(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e) 2018/05/04 19:31:15 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x220c40, 0x0) openat(r0, &(0x7f0000000140)='./control\x00', 0x0, 0x80) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000000080)) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x4, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000000000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b850ccae0765596430018fe3ea2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0e730000000000000006b795461b0300fd97ab4f914a0f", 0x58}], 0x1) 2018/05/04 19:31:15 executing program 7: r0 = socket$inet(0x2, 0x83, 0xfffffffffffffb06) setsockopt$sock_int(r0, 0x1, 0x20000000000a, &(0x7f0000000000)=0x800, 0x4) recvfrom$inet(r0, &(0x7f0000000500)=""/190, 0xbe, 0x40010001, &(0x7f00000005c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f00000001c0)={0x6, 0x3}) sendto$inet(r0, &(0x7f0000000040)="0ded659be95bd7879c13c2cefa3d75cfcd457b5e21b8740d12eeaf3b6baa33e5f5ee9d453d7db1ee2e1de99324ff81", 0x2f, 0x810, &(0x7f0000000080)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) syncfs(r0) epoll_create1(0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000140)=r2) 2018/05/04 19:31:15 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x20082, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e2000000000000000000000000008001200020001000000000000000000300000000203000000000000000040000200000000000000020000000000200102000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000005740)=[{{0x0, 0x0, &(0x7f0000005400)}}, {{0x0, 0x0, &(0x7f0000005700)}}], 0x2, 0x22, &(0x7f0000005800)={0x0, 0x1c9c380}) 2018/05/04 19:31:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfd, 0x80000000}, 0xc) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/05/04 19:31:16 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x3ba) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000080)=""/243) 2018/05/04 19:31:16 executing program 4: mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000000080)={0x317, 0x1, 0x6, 0x1, 0xf, 0x2}) write(r0, &(0x7f0000a2afe3)="b63db85e1e8d0200000000eb003e06011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000000100)=""/62, 0xb8020b96414de7fe}], 0x1) r2 = dup3(r0, r0, 0x80000) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0x16}, 0x1ff}}, 0x100000001, 0x5, 0x1, "f7e6a0d0288c06891b0c87af30aa6785fc3bf5a75c81a3a16ff338deaaca42e254a17cda9e6205e59d0c8db342374883c41a828b18ea0b72ff48daf9c2711b655d0ed37ff6a5704dcac0286597c5df3a"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000240)={0x6, &(0x7f00000000c0)=[{0xfffffffffffffff8, 0x20, 0x2, 0x1}, {0xa7a3, 0x7, 0x3ff, 0x80000000}, {0x4e7e, 0x1f, 0x6, 0xfffffffffffffff9}, {0x5, 0x100, 0x96}, {0x0, 0x4, 0x9, 0x259a}, {0x4, 0x7, 0x3487, 0x7}]}, 0x8) 2018/05/04 19:31:16 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x220c40, 0x0) openat(r0, &(0x7f0000000140)='./control\x00', 0x0, 0x80) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x4, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000000000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b850ccae0765596430018fe3ea2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0e730000000000000006b795461b0300fd97ab4f914a0f", 0x58}], 0x1) 2018/05/04 19:31:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000600)='/dev/input/mice\x00', 0x0, 0x4000) openat$cgroup_type(r0, &(0x7f0000000640)='cgroup.type\x00', 0x2, 0x0) r1 = socket$inet(0xa, 0x801, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x550, 0x32c, 0x0, 0x32c, 0x46c, 0x46c, 0x46c, 0x4, &(0x7f0000000000), {[{{@uncond, 0xf0, 0x114}, @unspec=@CLASSIFY={0x24, 'CLASSIFY\x00'}}, {{@arp={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, @empty, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'veth0_to_bridge\x00', 'lo\x00'}, 0xf0, 0x218}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:getty_log_t:s0\x00'}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @dev={0xac, 0x14, 0x14}}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x59c) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000006c0)={&(0x7f0000000680)=[0x9, 0x9, 0xfffffffffffffff8], 0x3, 0xd, 0x9, 0xf358c70, 0x9, 0x6, {0x0, 0x1f, 0x3, 0x1, 0x35, 0x7f, 0xffffffff, 0xf23, 0x4, 0xffffffff, 0x8, 0x5, 0x0, 0xfffffffffffffffd, "3bf38d27936245bfa1b48540f91f9fbc57d7daea64fae66c32a9b76d721c2386"}}) r2 = add_key$user(&(0x7f0000000740)='user\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000007c0)="eb5ffd3bcffe0310dd223ffaf49d750bdd598ad68f28e26f5ab7c21f5e4079d11eec1a139164a5c548e2954b14bb8ba28bf162e5f888bfb2def79c5b43a1acc97828e3d6a5a3b761ef", 0x49, 0xfffffffffffffffa) r3 = add_key$keyring(&(0x7f0000000900)='keyring\x00', &(0x7f0000000940)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$instantiate(0xc, r2, &(0x7f0000000840)="f2465d2de15e9f1f10dd1b7520550c6c62f66d1ee41f321f4c840b7b5dc015eb2d1a288fb1e61dd956062aea9a39717c487eeb58308116c0fa24ffe1f6277cfd780a1d8ffa02c6331260669c724dfe2a7331ef8005d301fa51a1bed54e368b5e4f074277c632abf78a56e431a569ce598d5b82121e0d0ecc8570e0098fd3403fd0ba1c1453051039a0f7f27e0e07690bd02dbd22ff1e70740471c3b1d466e2c85942", 0xa2, r3) 2018/05/04 19:31:16 executing program 6: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) sendmsg$nl_route(r0, &(0x7f0000e26000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) timer_create(0x2, &(0x7f0000001100)={0x0, 0x15, 0x2, @thr={&(0x7f0000000040)="ae4491e1bbc900cde8f1a349c845cb50e0f1bf338afc18220922d3f82caec11d967aa12a529e967535d366a50833fae285e5b16292d85546eaf7e05632daf9cc94089398056b4822c9ad8582105b003b6b5eb685afb15538545fbacc09d7c4247ba04b165d49b33445cfb1aafc62671bbcad48443d0169fa3be7fa1e746de6adbc373b3b8455355bafc123a9788a64ff5a700e1311cce1425d5c36d0f1ef5d2a0d2518816880c2cf547936f051bf35a8fff01d1504a57d022c", &(0x7f0000000100)="c2a95fa6e26cccac6ea5d34337d92857fa65f1eaad457a1292997d8bf68825e4083a9e240326eb4a3487e8724d4aed473da688073224ee06e767789479ff85e283fcc4e7cd06eb97893c9327ccca308a67b94155fbbeb18947b9b0f0eeef9a33dc1f79d129344234fbb01795f9e10ee9aaa5ccf82c564c55fe87a32209829660a735f2c14ce2a21dd96155f527111d78e10b7e014dacac97d52ea2ccac1eb31dad1f69b0ac962aacdf2ae6eced20d5c794ecec364b6047b6cb3fbdee3cefd6764b6a4860caeb9c854b7b901901c573c4817db146c130e36224d1c723d4555fb987f9b29cf37167b6abff6d72c5bb5e101f0a04e36dc6c0888428d76eb178d6ac8eb159168950965a1f3b4f6346717a819f3c8d0dd82c11b08ab41a20126227a160371daaf642ed73a12511823cf7061af8a9ba764f964332d66c2783b63e8395393310011041e68797c21d6f4c40f3e2377b8aedcd4e02e9f87041e44a25c88bcaf8d6b43926d8ff37cd9e7dfb830db9dce508c32b932e519a27436447f2caf8f120d3d084fbe47260bf3f9a9db7d5adec98bfb6b0dcc20d1111abb46701ecd322ae0d37b0913d8e529e2e70b59dc2fce6f3ebb9909d555e36dc4308f610f3cdf343ad0accc60171086ad633230f557c7f7f652be5af9dfe1823d1d603f8a6c9f65b767edbcac37c68901aeaed81dbe1c9e3f9ee075228ed665c54a6c624752a19f6cf295e0e12d7e6cddb0cb3812a80a9f11975d23698da9721a5499e2d6c98f60c233ac90f684c34dfea75d0d385d11aeb9c1d05665000856d0653e0982dd60ce706e58475aec49b562ff7d7307474e7f868b901015efb8b3d401f9b6701b68b97226c5999fb708eccb378be737cc3f1bce284f9b4386b99b5599406216815f47b090ce916de63d8829991af343a089e7a2805f47302cbdad953b899239959aab1808cbc9c744c4aa539787e978b548d630409f6621b8548038e1c604fd09f1c5fc414edd3d1510e4e723cea04f99e72c03cd960181c00f9ac8cdfb6b970fdb17140b10e87cc76606d19f8e7217187d5745dc32a886198aa0b5cc608a09f89013293a58432fe07184d4942c69bec0a16062c1b89a5c4de17a3bb18fb89f875ebf251e3616ebce456283aa60f11f2ed15a752e56aad728d1efc03becb2f8d0dcacc878f8f6d1dfcfff3dfcb0e3ea94ce011cb74ab44fd32ed72c5e16faedd0326410ff209985b7e37dba0869115e9a0f219a5fa986a4a8625a8ecc6dbe615ddfa0f66d9c6e728d990aa37958c0c3c60beaff158a22c49b4d0000550cf33ca743baf7c3947dbfa998df748a0f88d06d1d5349e4ddbbe856dbd8b8a839d4723564c63183e2fce615352e6818aa06d09ad842522efa81c246b7852b2b92eb5fcebbe4691c1d5458a7dbf38462a978b675d967127f18ed095de880c2281f9d4f59336e2ac0e546816b437d87c1263cb9d857cecec2342da9035e35b563f52b968e04ec410f8e28b17cd48edd7df27510577f4501d3692fe6dd40827ff3e9fb5dbe9488b252eaf2e29da1d38e6f13fa61056f0c4bb8fe2b75a84595499a5f08468c243b03b2a83be1ce400c97f78629a2f86f53fb6e228a172f29fdc253fb4fdaedfac16536f0900b77f650f1ebd9a60b72fc8972c6b4017e7ad4696fd182eb9e24848c59475ce50f1e40afff7dd8044a7b16ca4687d3aa6d786d7cd17e407fa439268f7a0f7e7d62f1339700448f61a0a14122ee812f36739fa08ab7b87ab0883fe288d310c068680fdee12e462ed69bd9a65e64b8534d710645612f1e04e30e5110e16fde48d021ddf83c184a119852882f73beca37070ed5eb7c5f5dc61346ab9e44100daf7142b9f84559740434b57dba18a9e7111fe8b107ad5cd8d98984fb7e835012bbe5f74ce41221fe65f103db05ea64e50b610c7d4e67afeef92de2f118983693fc1e1bf73d1a3966041dc8e7fc86fcbc5d0489c3387bbe17a025a0f1a7846231751e486c91bd9833451a6ebc386fffcbe1c7b8ed57b69cde9ec276e81fc5026bcd85d14e7a126620c56d706c25a133940bacc83df57cfe0668b5e48cef37c96711695240f627854a8faf09a36ab0df13962315c55bb2636e02e0cf705237908aef91b41caa540410793e76942ad1ae6d3384f3a50fdf463b495b7ddf94ae11f92612f719e5c9eb2ea6d5402ba45ac64d9a31270db6b0d4521e83cdb74e60f7a1b71d2c34045394f964a6be1eedf0731a9f71b7fa4f2370fc6f540361621324b74b69b7c4a49c0ff6419fff5e52810268ffc543dfcda63a319bb55a474930bb4a3b8ccc4fead628c62bb2f63acfe76a7ac195217a3ce27e2e81aa9bddd44d968ae50e716e5215f9a09cc07d2046b967db615beb88ef01a1722e92c90334fab2dabec4656ab0e625b0d8ffd7d5e46b7df097333e16e3b3bcc5291bf994973963dbcfed6b083a8d6484200bae43d0ea95ebf138888c3eb87b708a6a8d0474cff7cfa3a19b0c264d9e4d041e53bc09c4fe548c6e0c98760a3586fc17530b107428fb4242a33454ff5d1e3f83d694a9eb25f593838b6496c7382bae4b1e76ab1e6a44bafd225aa4b70553c3bf350eea3ce226d83abcdcbebc1c0fa9fce690a7b1013373077196eb7d699fc2fb3db9bfd6db8804cc700d25d3ba14d95fe1103fc26f5b3921a33c0bd5e04bc9ee3d89baf7fae2413a52b7cc3a23fee9725e948edff509ec045f19bf96567263472855e67e24b79addcf890baeeed33a21bbfbb3a6cc13c15898dfab01001773227ddeed99efbe4bcb31a3d260d52edebbf0f07e1b0f6a1ea33a6b311d29b0d2f203f62b83e5b0d049b0a383f8a514a9d10d55d8331c0afa39951a39d6ebb08ae916c564649bd9976c8ef2c2c32c2d0f8af673710c30bbda6dac76aaec2afaf46c7388ac441824a81a7098b152f5b5d41410b5cc6342375ef5d4718c1c01c7cab7fe79278a220067d0c28e1d18250844833f97367ab7d1b88c475720c2dc954e20810172461e44c876ac817621a8a2eb30dac257c1d0019afbd655c7110250ea297b956b060ff98c603f59ece027fedf87a58beab2a9b20f6d6e571b513398a5a7813c8501ea848ba40eae3d2082b5d676b89a690b357011529264250ba5307339701e7cb60fcbe905386675d532abcccd69b70f98e41b4b181b2c7a0b36f0d1c4f6b0d7d885c10f301d675daf4bbb6b7ecfd833c21edacf51a812b98da941d52701540f301e7d56e5c2742bdb590a5353fc5bb0274f5a9e0cd74fd8f873f52cd750dadeef0cd7ff1884803a57a15416ee010ab2002fe8121312bb2615d725c18267e190525f336fd7720339f79c8c2257bc63492f59d5b202ece8cbbb553916983f496c34cf443fc514cd615649c8ac912b91859b4160977bab0170c34fe836c1d574ad7dc7738516507d1d0f4cb0ac089026a3d55acae6bebad400e243ebbe04969fb8dcd971eccc3a2d132760ed858c3838fd86356d8c0d3aea1ba6b045b10420686134833a3c816fc847df108e805449bfd0dc1148fd8c31443c56210c99fa4714bf0a8b2545adcfd756ae0a106330598590cce271d56e59dd0da421aef293c4b6466879b9a88eeaa3c1a850d3639112b4fadb53dfd5ffc56d753be2cc3cd122d9f5afe58b15dfb0a9a0ae1742b12dd7dee5de591b7b2983b5ad641884461ae43c9ea7c10021d2b6a6a3db2a8106dee84024bc5d597cf4f1abea25b82775491d20d7d4f8f14240f5bfbbf7e854b40d1ba0559cf0a9a1ec4bcfa99c514e351029d7e59dbfe97b18045c547689140c477791e7ffa516696997ec992ed71768aa71c7b0d5e5b2abb93cd7ec35fa887efd9bcd0a70be920e34236aefffbcaf0e169daa7f0bdb0dd4388eb10bb449ab868bd6783a41361e2612e736d94a300aa7fbe9b4c5e0d59da92ce62e246454f0843f7631d758bc9a92b404db389a36afc7f46cde878b517e15d40c96fd8069f815ab2e2db18bd89b0c3af30fbf66e8c40ce3af9f7afaa74ce51e563b42b7d7af9996883272d9bb209330fc3aa4e7aef917b7eeafa77baf585b9890d164e91f840315e3180ead728051d9e570244d2d0fa80822e7804329b44f4f792d8733301b7b6194dd58172f96fe1980dea82fed053c04d7fa9f5274efc2267c76275ae0682c462adbe81585d20c9dc33a723bac5aa6643917f4373314fdeb6cc1e425ab097f250dcae70aab97b588920883316f0120ae36f7f1d9c4fe5722f184b139b8594039a82335c07c62798f3a0f745b9c806d5c0083e5f1b4cb348680043625faec0348229d9a10bbbc5c63f0f710685013052adf3f1ea0daa956dce11802a987cc3bf02d6a64cce8ed7b50ce183dbdd62b0c46139f6244b6152c7bf33aeedfe569285693807b8c43a4d91652829173b471a9e0bb474d0dff00de631852e8aef81229613d7f7c99ed84b6a5659e8586981217c7cc398078671b1f4c8da728752080a0cacd1dc2d4230fa404bcee696a0f6cfc9e4b9a8d3da24576bec3318ccf72ae3313e3cdc8e87de01955ec19da4fef26731072b973a915b7a4b3347715acbcb3298eb46dc45190a019ef9746e7ac4d20429c45e59fe00bedd8bb384df06b96130e3c5e8c94f28366da92e2ab110277fd796a019dc0f5b9e78a8deb9e860d7fa8d7e4fde8739b082e24cc7319231d4d6386850fd3637fc35765893bed2d0af0cf00a0e7e9bfcd42d8dd7a37d107bf4895d2d9aaac764fcacd160a01d9dc87695cb6d2be5dd0a852ec2803a2dc852eda9d65121b59614129ecc1bf4486f6f66448b1202282aff99891c4d34e40fd2f5ec006964fc50ace080358b34c632eff8ebdcd35f57db569036346024c4d1e01492d74406a38087a21081dfa4fffa64119990374d0ce64386e357672e968192bc88a5611b38b497830d988ba374102e9c3e23c66387166f63977818a2358b432ac64cb4c7634b0fe05efef831d1e8a17b7b891e779adfccf870a076989e07ded70d227e636edef09d2459d47191a05f17aa4339445e9a346c7b6854dc85dca3258160d10fce22fa6bff619918e574ede16bc88944ff6de1f0788e00791bf2e8c1c117d4798e9b374cb99fbdf0ef91ac01898cf8afce07ce2b2344c500986257907c6b8b756a45f95639762b807e902800aedd587afa56a1d0d7640c2a654ff57097963806f31337aa2ef6ea5fb50fa74eb8ab033f0b491e3bb836426db7a10f51a8af3d0d567c27b7e2fef493d3b1cf36a618407c0d5b44c1efa1e708cd1735ab2b389becc1ddc63393ca88ec5c217113de1eb9391302536fcf77efe58bcd79b0bdbb9f8afb8f9ce0148b41f314bddd4c34d2f885a4908d3fda9e49c6176888984b456ed71f6eb9f050db8caab16bfe08ba3e60ba40fc65cf9fbab8960e359e527fdb4a65dc992c8fe7c69b9b4ddfa76e571a4b17ec143c046c9e5a0e875f39bfe5948de79efe6e9fce0342855922ac4af2a5dcbc43ddc36eb963cee7a100b82bd91f2d118bdd626da3cc237ee9f839511dfbbb6afca4f67b39853d5d12af64fe39172e55b13153d74730f7cbfc36fe0161a1a5b6a1f0e76438069a6870310330abe546ae066f46cb0c18d65f0a7f17a51c16db23ea6002557a6338225c259f790df839f613226ee38d0a962f773d7e7a363e3ac416c1765050e0ff6dfc2e165d144783b589c0e2d3a55bacb5177bc6658c911af766511fd31574b006c4f5d1702379d99b062b339dc1ba4349c17c79222882937abe62f49d48b70a232b432786ae1c5a996fd78072682a5d2ca63dd1dd75463ed27c4b"}}, &(0x7f0000001140)) 2018/05/04 19:31:16 executing program 7: openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200000, 0x0) r0 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sw_sync\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000000040)=""/46) 2018/05/04 19:31:16 executing program 3: r0 = userfaultfd(0x0) fgetxattr(r0, &(0x7f0000000200)=@known='security.ima\x00', &(0x7f0000000240)=""/93, 0x5d) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000080)=0x4) 2018/05/04 19:31:16 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='attr/fscreate\x00') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80000000000046, 0x0) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r2, &(0x7f00007fbffd)='H', 0x1) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f00000001c0), 0xfffffef3) fcntl$setpipe(r3, 0x407, 0x7) read(r3, &(0x7f00000006c0)=""/250, 0xfa) sendfile(r2, r2, &(0x7f000079a000), 0xfec) ioctl$BLKRRPART(r3, 0x125f, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000340), &(0x7f0000000380)=0x14) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000140), 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000001, 0x832, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) capget(&(0x7f0000001ffb)={0x20080522}, &(0x7f0000000080)) sendto$ax25(r0, &(0x7f0000000240)="5415543d486c4a5bc0bfa077c89e9f988a030a357e0aa0d24bd6209ad9312ccbaec95cb92c4c0b768e4a5ac5b5825dd5c2a43fab9987d711fe4351d197b05314ce8fc7de545055c3a51343367d253eefdf0e1bdbd6760622b881650b3271584b130c6a4ec15614dedd9ed8c2aac85c15cb8cdfa2a9b07354c845d2d0646e6b121f87771e063e05f5f160dacc480d3d7a12f32d48daab18646295db7750dc861f37ac92ef9d4b6c9b44fc209a0b3f64da2a5b06da5cefc50733a6e9c1e2d0e676a1cd6dbc10f922c3ae4c1c468d9c0d1e178d", 0xd2, 0x0, &(0x7f0000000340)={0x3, {"3419eb18169ef5"}, 0x101}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f00000001c0)={r6, 0x1}, &(0x7f0000000200)=0x8) [ 757.288316] IPVS: Creating netns size=2552 id=91 [ 757.581987] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 757.600927] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 757.687787] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 757.706313] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 757.793846] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 757.811556] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 757.829506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 757.848946] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 758.488162] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 758.536208] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/05/04 19:31:19 executing program 1: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$getregset(0x4204, r0, 0x207, &(0x7f0000000140)={&(0x7f0000000040)=""/251, 0xfb}) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000000480), 0x23c) 2018/05/04 19:31:19 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x220c40, 0x0) openat(r0, &(0x7f0000000140)='./control\x00', 0x0, 0x80) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x4, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000000000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b850ccae0765596430018fe3ea2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0e730000000000000006b795461b0300fd97ab4f914a0f", 0x58}], 0x1) 2018/05/04 19:31:19 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000006, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000080)={0x806, 0x400}) setsockopt(r0, 0x1, 0x9, &(0x7f0000000800)="1ffd6a86", 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') preadv(r3, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/98, 0x62}, {&(0x7f0000000340)=""/75, 0x4b}, {&(0x7f00000003c0)=""/195, 0xc3}], 0x3, 0x0) 2018/05/04 19:31:19 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="1f00000002031900000007000000068100ed853b09000100020000003ffe58", 0x1f}], 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f00000001c0)={{0x0, 0x1f}, 'port1\x00'}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) readahead(r2, 0x101, 0x80) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000280)=0x4) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4008641c, &(0x7f00000001c0)={r3, &(0x7f0000000100)=""/174}) 2018/05/04 19:31:19 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x4, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r2, &(0x7f0000b78f90)=[{&(0x7f0000a74f72)=""/142, 0x8e}], 0x1, 0x100) 2018/05/04 19:31:19 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x80002, 0x0) accept4(r1, 0x0, &(0x7f00000000c0), 0x800) poll(&(0x7f0000000000)=[{r1, 0x8}, {r1, 0x21a6}, {}], 0x3, 0xff) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001", 0x18}], 0x1) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @dev}, &(0x7f0000000180)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@local, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000080)=0xe8) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000100)={'tunl0\x00', {0x4, 0x0, 0x0, "59ea459f75b7"}}) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in=@multicast1=0xe0000001, 0x4e22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, r3, r4}, {0x0, 0x0, 0x7fff, 0x0, 0x100000000, 0x0, 0x9, 0x6}, {0x0, 0x0, 0x0, 0x7}, 0x101, 0x0, 0x0, 0x0, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x12}, 0x4d5}, 0x0, @in=@rand_addr, 0x3507, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x100}}, 0xe8) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f0000000580)=ANY=[@ANYBLOB="1f0000000a004e2103000000ff010000000000000000000000000001080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000010000000a004e23a3d90000ff010000000000000000000000000001080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000032d271dc252699976820b5cde92d11ce9d3abc7f772f3ef6b22d033758ed9f248493b3e567d8a8d4e4c39497fb86ae93e7802b73b5c6c82a1679fec31db7e038"], 0x10c) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000040)=0xfffffffffffb) r6 = socket$key(0xf, 0x3, 0x2) accept4$vsock_stream(r5, &(0x7f0000000080)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x80800) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000000140), 0x4) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) r7 = dup3(r0, r6, 0x0) r8 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x0, 0x8020401024}) ioctl(r8, 0x2285, &(0x7f0000007000)='S') ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x2000000d5}) shutdown(0xffffffffffffffff, 0x1) ioctl$LOOP_SET_CAPACITY(r7, 0x4c07) listen(r8, 0x0) ustat(0x0, &(0x7f0000000140)) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) ioctl$TIOCGSID(r5, 0x5429, &(0x7f00000002c0)) 2018/05/04 19:31:19 executing program 6: r0 = add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="f9b96d70084a9b347be8c88ed45f870117636f13638cacbf4aded5f7a8a85b8c1ebbb1ee0a8a8cf70ff6dcd29e23d10090cfc7c35b2dc3", 0x37, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000000380)=0xe8) setreuid(r3, r5) keyctl$unlink(0x9, r0, r1) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ppp\x00', 0x8000, 0x0) r7 = syz_genetlink_get_family_id$team(&(0x7f0000000440)='team\x00') ioctl$KDSETLED(r6, 0x4b32, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(r6, &(0x7f0000000780)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x80080004}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)={0x288, r7, 0x8, 0x70bd2a, 0x25dfdbff, {0x1}, [{{0x8, 0x1, r4}, {0x74, 0x2, [{0x34, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4, 0x4}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}]}}, {{0x8, 0x1, r4}, {0x1f0, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r2}}, {0x8, 0x7}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8001}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x64c8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffff35ef}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r4}}}]}}]}, 0x288}, 0x1, 0x0, 0x0, 0x45}, 0x20000080) 2018/05/04 19:31:19 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='attr/fscreate\x00') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80000000000046, 0x0) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r2, &(0x7f00007fbffd)='H', 0x1) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f00000001c0), 0xfffffef3) read(r3, &(0x7f0000000200)=""/250, 0x50c7e3e3) sendfile(r2, r2, &(0x7f000079a000), 0xfec) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000340), &(0x7f0000000100)=0x14) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000140), 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000001, 0x832, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001ffb)={0x20080522}, &(0x7f0000000080)) sendto$ax25(r0, &(0x7f0000000240)="5415543d486c4a5bc0bfa077c89e9f988a030a357e0aa0d24bd6209ad9312ccbaec95cb92c4c0b768e4a5ac5b5825dd5c2a43fab9987d711fe4351d197b05314ce8fc7de545055c3a51343367d253eefdf0e1bdbd6760622b881650b3271584b130c6a4ec15614dedd9ed8c2aac85c15cb8cdfa2a9b07354c845d2d0646e6b121f87771e063e05f5f160dacc480d3d7a12f32d48daab18646295db7750dc861f37ac92ef9d4b6c9b44fc209a0b3f64da2a5b06da5cefc50733a6e9c1e2d0e676a1cd6dbc10f922c3ae4c1c468d9c0d1e178d", 0xd2, 0x0, &(0x7f0000000340)={0x3, {"3419eb18169ef5"}, 0x101}, 0x10) 2018/05/04 19:31:19 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0x4, 0x4) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000004c0), 0x4) 2018/05/04 19:31:19 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000000)=""/4096) readv(r0, &(0x7f00000022c0)=[{&(0x7f00000010c0)=""/24, 0x18}, {&(0x7f0000001100)=""/163, 0xa3}, {&(0x7f00000011c0)=""/4096, 0x1000}, {&(0x7f00000021c0)=""/83, 0x53}, {&(0x7f0000002240)=""/99, 0x63}], 0x5) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000002300)) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000001040), &(0x7f0000001080)=0x4) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/05/04 19:31:19 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x220c40, 0x0) openat(r0, &(0x7f0000000140)='./control\x00', 0x0, 0x80) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x4, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000000000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b850ccae0765596430018fe3ea2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0e730000000000000006b795461b0300fd97ab4f914a0f", 0x58}], 0x1) 2018/05/04 19:31:19 executing program 6: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') 2018/05/04 19:31:20 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/if_inet6\x00') getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000100)={'nat\x00'}, &(0x7f0000000180)=0x50) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) sendmsg$nfc_llcp(r0, &(0x7f0000000400)={&(0x7f00000001c0)={0x27, 0x1, 0x2, 0x6, 0x28, 0x3, "8e1c7c6def4d22440aa2251e10f06ccb8dd63d31644a054c98c577fa9f11a18a3e6cc0495f2b165db3c5070abec8a9ee20067920f6c337616fd3cf0212df58", 0x31}, 0x58, &(0x7f00000003c0)=[{&(0x7f0000000240)="b192d202a82a39fd010ee5d4ccd8a13db0df0233bdfb15fb2f63d9bc385b9d9877fbde0921045fd95bd5746b9ddfc234479fb4f064eebf4041c8b185d3db1158e00f47602cfd8be0f7b78c300eb5a5721aeaaa84700b0b8be4794c2df8045846c4964ea5e470e15734c3966026cc9e3f", 0x70}, {&(0x7f00000002c0)="e6f3452ad3bdb607695add2e65f795338630f95461596bd46762c9bb9f3a34b2b4324e5b9fc0ce0d38683f795810aaf65d0c6fe0431154978feba441eec75d2919169722c6e3057d66aa52547fc4d9709b4535de8a77703f9c3f183e3d360e5f26dca0d1c9be551b9efe3784bcccacb3cac1840877f18b68915bb7d4709155ef2782d026ad05d6e8234d405e670329a3db1db479fc69db7a42560bcbb33987cbbefc7c60ee2a0e1a89adbd414316a8f03d3a7694ae1aa909c5b4fd421807cb37b9e4b1cbac83d20e32f49258b171660ed1cab857ee0d85f6c1d322995ea1d2da62816427583732d5d397", 0xea}], 0x2, 0x0, 0x0, 0x4000}, 0x4000004) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) write$tun(r1, &(0x7f0000000000)={@pi, @hdr={0x3, 0x0, 0x8}, @llc={@llc={0x0, 0x0, "f1", "1eb9247a01"}}}, 0x16) 2018/05/04 19:31:20 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="e27644dc6f1a3d008b3893baa15f689cad8bcd02d54da8daf8caf8ac718e633fe65f014d73a433bf4828d028d0f97c382fe441ad29bd02b8fea144237874b421df475145c0f9374475097435356f5624db14cbda9466411f9e0238b602430fd6ff7e29f0bebed8fbf731ad49c812873ac92522b92a1edd5eee6a671da17d70e597fa6a79c2e699998373665b161b0b185c15083aabd28b9e72fea1c1ec889564212c8a602e010fd539f7c851"], 0x12f}, 0x1}, 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) bind$llc(r1, &(0x7f0000000040)={0x1a, 0x10e, 0x7, 0xb0, 0x2, 0x100, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/05/04 19:31:20 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x220c40, 0x0) openat(r0, &(0x7f0000000140)='./control\x00', 0x0, 0x80) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x4, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000000000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b850ccae0765596430018fe3ea2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0e730000000000000006b795461b0300fd97ab4f914a0f", 0x58}], 0x1) 2018/05/04 19:31:20 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) lseek(r1, 0x0, 0x3) splice(r0, &(0x7f0000000080), r1, &(0x7f00000000c0), 0x2, 0x4) fallocate(r1, 0x2, 0x9, 0xda9) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000100)=""/18, &(0x7f0000000140)=0x12) 2018/05/04 19:31:20 executing program 2: keyctl$set_reqkey_keyring(0xe, 0x2000000000001) r0 = add_key(&(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000e0f000)='logon\x00', &(0x7f0000ab3ffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)="07df52932f2f35aeb0cad53ea0d8303903a2e0b5496d93f3c2035b66bce51526ffd17e0433ba322cfb96c9e64a09fb4696a08ef7859ba90f867f14a3e75378a2ea8524745c0708ac8ec29677e9c227f4dfb5bf50ed854b9d62b84fc0192c42ec4fbdafd1bb3405dc899d8798db069ab1ac45ff9438cc0897bac670bf425faa3ced82b3956942e3d17f6d06655018ed217630c9791f156c0b7faa12b36eaebca03624d56d0fb619f0040b1866", r0) 2018/05/04 19:31:20 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000080)="74086e750000000000000000008c00", 0xfffffffffffffffd) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="1289eb5e5ff0c10903f6661683606584bb2365a08b3a763f6531337d6e10b6b625e51ebfb2a4ace1a2b0e580d429b54fc68efe457308b2e047d2e36fcde985f0ed89d175e283650a2b64a9570d3970c25b0909652e7a2cd5d93a4edf715de394888516ced4e669673fa0955afb6b4d281cde2e7e95ecaa960d2864c0857a21b20d378c81ed4185014fb873607502b81a4e98b0738dfd8a7c97ec640da1e9a98e32998d8a1ea3fec3ef1b917311eed053679a1fc6746c45ffadcb216603c9dd7e8cf58b229e56320e41ba879270", 0xcd}], 0x1, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x0) ftruncate(r1, 0x800) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="01010000", @ANYRES16=0x0, @ANYBLOB="0000000000000000000003000000"], 0x14}, 0x1}, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/04 19:31:20 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x6100, 0x0) getpeername$netlink(r1, &(0x7f0000000100), &(0x7f0000000140)=0xc) readv(r0, &(0x7f0000cc0f90)=[{&(0x7f0000000040)=""/19, 0x13}], 0x1) write$evdev(r0, &(0x7f0000000080)=[{}, {}, {{0x0, 0x2710}}, {{0x77359400}}], 0x60) 2018/05/04 19:31:20 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='attr/fscreate\x00') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80000000000046, 0x0) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r2, &(0x7f00007fbffd)='H', 0x1) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f00000001c0), 0xfffffef3) read(r3, &(0x7f0000000200)=""/250, 0x50c7e3e3) sendfile(r2, r2, &(0x7f000079a000), 0xfec) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000340), &(0x7f0000000380)=0x14) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000140), 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000001, 0x832, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001ffb)={0x20080522}, &(0x7f0000000080)) sendto$ax25(r0, &(0x7f0000000240)="5415543d486c4a5bc0bfa077c89e9f988a030a357e0aa0d24bd6209ad9312ccbaec95cb92c4c0b768e4a5ac5b5825dd5c2a43fab9987d711fe4351d197b05314ce8fc7de545055c3a51343367d253eefdf0e1bdbd6760622b881650b3271584b130c6a4ec15614dedd9ed8c2aac85c15cb8cdfa2a9b07354c845d2d0646e6b121f87771e063e05f5f160dacc480d3d7a12f32d48daab18646295db7750dc861f37ac92ef9d4b6c9b44fc209a0b3f64da2a5b06da5cefc50733a6e9c1e2d0e676a1cd6dbc10f922c3ae4c1c468d9c0d1e178d", 0xd2, 0x0, &(0x7f0000000340)={0x3, {"3419eb18169ef5"}, 0x101}, 0x10) 2018/05/04 19:31:20 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21}, 0x10) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000280)=""/28) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0x3, 0x1, 0x8003, 0xef, 0x401, 0x3, 0x0, 0x20, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x7}, &(0x7f0000000240)=0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeai\x00', 0x4) recvfrom$inet(r0, &(0x7f0000000140)=""/149, 0x95, 0xf00, 0x0, 0x284) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000100)="221072356b895a3a2f239d5a6d3f8e92", 0x10) 2018/05/04 19:31:20 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000000), 0x4) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) ptrace$peek(0x1, r2, &(0x7f0000000080)) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc), 0x4) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) 2018/05/04 19:31:20 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x220c40, 0x0) openat(r0, &(0x7f0000000140)='./control\x00', 0x0, 0x80) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x4, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000000000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b850ccae0765596430018fe3ea2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0e730000000000000006b795461b0300fd97ab4f914a0f", 0x58}], 0x1) 2018/05/04 19:31:20 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000040)={0x1, 0x10001, 0xfffffffffffffd46, 0x101}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000942000)={0xfffffffffffffffd, 0x0, &(0x7f0000695faf)}) 2018/05/04 19:31:20 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x220c40, 0x0) openat(r0, &(0x7f0000000140)='./control\x00', 0x0, 0x80) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x4, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000000000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b850ccae0765596430018fe3ea2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0e730000000000000006b795461b0300fd97ab4f914a0f", 0x58}], 0x1) 2018/05/04 19:31:20 executing program 1: r0 = creat(&(0x7f0000000000)='./file0/file0\x00', 0x122) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) unlinkat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x975073f16eac36af) fcntl$dupfd(r0, 0x0, r0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) 2018/05/04 19:31:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x82201, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000080)={0x7, 0x0, 0x10003, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f00000000c0)={0x0, r1}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x6, 0x4000000000000032, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f000022efb0)) 2018/05/04 19:31:21 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x220c40, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x4, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b850ccae0765596430018fe3ea2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0e730000000000000006b795461b0300fd97ab4f914a0f", 0x58}], 0x1) 2018/05/04 19:31:21 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip6gre0\x00', 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = memfd_create(&(0x7f00000006c0)="237d00d3fc1ee4671fbaa0a4c6dfb7128b8e96f7fd829d4d39f1828ebf764f5077c32cf6d22b4c4f8d000000000000000000cbc045a996411e646083b96f3e8c6eea18f7b2e2e0974e113319b3fe14b8014b3897318bcffadcc45549ad003dd8e55b1e535a5884ea779cc2f5b4e661bd27ae6412a713a1c8e31b5b827fb084a333e3a520822842a0c2d797f2dd7b9d082fcb3f14e7d2eaf9f667019a07dcb67c443a64f4e0e445aebd6b1f5baed9a6d6", 0x0) ftruncate(r1, 0x40001) sendfile(r0, r1, &(0x7f0000000180), 0x8000) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={'nr0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) fcntl$setstatus(r0, 0x4, 0x4800) 2018/05/04 19:31:21 executing program 4: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000002000)=0x1000) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000eff4)) read(r0, &(0x7f0000000000)=""/4096, 0x1000) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000537000), 0x4) 2018/05/04 19:31:21 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x80, &(0x7f0000007380), 0x0, &(0x7f00000001c0)=[{0x10, 0x1, 0x1, '\x00'}], 0x10}}], 0x2, 0x0) r1 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="59260d9c518adedddd170601d3e5d9f30f7b966136e03f7dbdd60f6416285f236390336d7d5824edf2f5fbbe15b24811b9303840d83f5356e86378bf1e2ef3ac64557566103f3e1de52935f40bf857fffaf662f18c23dcaf00831706160373816ff3dc3f7444a31e47f149687fc2241963bcb14f0eb8a690e34fcaeaa8364b2c4ea5659f99e7bd2fca3a295e38a1146f5fed4ade9e1a0818b676f161144ee00170e973f78ef10e53680a0dd797ee4b45ebe980a41a12762d522edd2ee3d127117c9e718f42064922943ca23d2047acaf8592436d8d507d9e652a7f59da457b9794e9e6105d37ba", 0xe7, 0xfffffffffffffff9) r2 = add_key(&(0x7f0000000300)='id_legacy\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="759c6555885cd4d76f0fa8058b9f89cb98a205452f2b7dea1b2e8160ec1e4b54f889f30b7450ade6967465a8baef7dc0ef9002189fb147d9358edb29cb3793b3bf034ddff36c56a9ba18ee03c179b91b3c40a0421baf697181156aef22eb9676bb4f44a481cac000550f7174c36b32d8477b26b6d6ebfc5270fcdb56286a6595a92551f238858ed8471d531648f8d3870ff77186206f5359c8b120f971b9514ecf4031bfb22230bd3fdb81f64cf1d2024d07e1e238d25e35997bbd26f932f9fd95cc9eaaa73c666f45977615a0763af6c0a39fa0959f3083d07faa69a6fec74ac859de4180d239ead8a2d5a23c33803487ffd5a49bd7eb1e", 0xf8, 0xfffffffffffffffa) keyctl$search(0xa, r1, &(0x7f0000000140)='blacklist\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, r2) 2018/05/04 19:31:21 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) write$tun(0xffffffffffffffff, &(0x7f0000000600)=ANY=[], 0x0) write$selinux_context(0xffffffffffffffff, &(0x7f00000001c0)='system_u:object_r:urandom_device_t:s0\x00', 0x26) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x1af}], 0x1, 0x0) r1 = epoll_create1(0x80000) epoll_pwait(r1, &(0x7f0000000380)=[{}, {}], 0x2, 0x8, &(0x7f0000000440)={0xfc}, 0x8) unshare(0x40a9fcba95ae73ec) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000700)=ANY=[@ANYBLOB="6e61740000000000000000008100000000000000000000000000000000000000d1000000368b7851def11f19b137700273bca42e6240bfc0f31650a4e45d207c23bae96645428c4b95d9585cddcb29ed20c71b4b4206e3d71426a819d89a1129fcaf0a36493ac582ebdfe42d60f28d25eee41c5316b0fbe56a2264a60172aab5ab415cba36891982f0504d681b00617eeb8a7fa619f252b235ab3dc3bc205a4a8c0f42c3f3361ce18a6338496a5f6606f629ee159ee511e3963ed812d91621acdb956924d5b9fb115d7f6efba816cca61ecc52a1b10ad6d789d79b8204cb5b753ff05ba7beee7c12ef37c5d5a7e646a10c"], &(0x7f0000000240)=0x1) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000800}, 0x1d5, &(0x7f0000000400)={&(0x7f0000000500)=ANY=[@ANYBLOB="e22034792978e97bc63457d35de14cb634c7c420cdc8f48ec3082130a84bba80c5c8fc2e0aba3bf40ad9b12113a9d4d734aaf281777af169e31e08d716806eacbc96b3d34083141c27c15d87c224dd37fa22b331bfd93998f9ec9544289fdc348c30ac564a8d983bef4147281f2e0aa21849ecff2ea8bc53e22c8162a246"], 0x1}, 0x1}, 0x0) timerfd_create(0x0, 0x80000) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x80440) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000580)={0x4, &(0x7f00000004c0)=[{0x5, 0x6, 0x0, 0x9}, {0x6, 0xc18, 0x0, 0x80000000}, {0x6, 0x0, 0x3f, 0x101}, {0x7, 0x0, 0x9c, 0x3aa}]}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = creat(&(0x7f00000002c0)='./file1\x00', 0x20) write$tun(r3, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x0, "8cd0ac"}}, 0x6) fcntl$setstatus(r3, 0x4, 0x6000) ioctl$int_in(r2, 0x5452, &(0x7f0000000140)=0x9) pwritev(r3, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x33f}], 0x1, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x20, 0x0, 0x0, 0x70bd26, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}]}, 0x20}, 0x1}, 0x0) sendto$ipx(0xffffffffffffffff, &(0x7f0000000380), 0x0, 0x0, &(0x7f00000003c0)={0x4, 0x0, 0x0, "be98944b5776"}, 0x10) open(&(0x7f0000000340)='./file1\x00', 0xc40, 0x1) timerfd_create(0x4, 0x0) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000000200)={0x7, &(0x7f00000002c0)=[{0x110000000, 0x7fff}, {0xff, 0x0, 0x9, 0xffffffffffffff56}, {0x0, 0x8, 0x9}, {0xffffffffffff8001, 0x4, 0x5}, {0x4, 0x8, 0xffff, 0xfffffffffffeffff}, {0x0, 0xfffffffffffffe00, 0x80000001, 0x481471f8}, {0xbe5d, 0x0, 0x3ff}]}) 2018/05/04 19:31:21 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0xc000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0, 0x200}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r1, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8, 0xcbdb, 0x1000, 0x2, 0x30}, 0x98) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x21, &(0x7f00000000c0)={@broadcast=0xffffffff, @multicast1=0xe0000001}, 0xa) r3 = request_key(&(0x7f0000000080)='syzkaller\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='\x00', 0xfffffffffffffffb) r4 = openat$cgroup_ro(r0, &(0x7f0000000340)='pids.events\x00', 0x0, 0x0) keyctl$clear(0x7, r3) getsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000000000), &(0x7f0000000040)=0x4) write$tun(r4, &(0x7f0000000380)={@pi={0x0, 0x4305}, @void, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x9, @empty, @remote={0xfe, 0x80, [], 0xbb}, @empty, @mcast2={0xff, 0x2, [], 0x1}}}, 0x38) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000300)={r1, 0x2}, 0x8) 2018/05/04 19:31:21 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002280)='/dev/null\x00', 0x80000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000022c0)={0x3, 0xfffffffffffffc00, 0x6, 0x0, 0x6}, 0x14) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='attr/fscreate\x00') r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80000000000046, 0x0) r3 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r3, &(0x7f00007fbffd)='H', 0x1) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) pipe(&(0x7f0000000080)={0xffffffffffffffff}) write(r3, &(0x7f00000000c0), 0xe1) read(r4, &(0x7f0000000200)=""/250, 0x50c7e3e3) sendfile(r3, r3, &(0x7f000079a000), 0xfec) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000340), &(0x7f0000000380)=0x14) sendfile(r2, 0xffffffffffffffff, &(0x7f0000000140), 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000001, 0x832, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001ffb)={0x20080522}, &(0x7f0000000080)) sendto$ax25(r1, &(0x7f0000000240)="5415543d486c4a5bc0bfa077c89e9f988a030a357e0aa0d24bd6209ad9312ccbaec95cb92c4c0b768e4a5ac5b5825dd5c2a43fab9987d711fe4351d197b05314ce8fc7de545055c3a51343367d253eefdf0e1bdbd6760622b881650b3271584b130c6a4ec15614dedd9ed8c2aac85c15cb8cdfa2a9b07354c845d2d0646e6b121f87771e063e05f5f160dacc480d3d7a12f32d48daab18646295db7750dc861f37ac92ef9d4b6c9b44fc209a0b3f64da2a5b06da5cefc50733a6e9c1e2d0e676a1cd6dbc10f922c3ae4c1c468d9c0d1e178d", 0xd2, 0x0, &(0x7f0000000340)={0x3, {"3419eb18169ef5"}, 0x101}, 0x10) 2018/05/04 19:31:21 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='\x00\x00\x00\x00') fchdir(r1) exit(0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/04 19:31:21 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x4, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b850ccae0765596430018fe3ea2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0e730000000000000006b795461b0300fd97ab4f914a0f", 0x58}], 0x1) 2018/05/04 19:31:21 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r2 = syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unshare(0x40600) recvfrom$unix(r0, &(0x7f0000000480), 0x0, 0x40010163, &(0x7f00000004c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e) pselect6(0x40, &(0x7f00000abfc0)={0x3fffff}, &(0x7f0000768000), &(0x7f00007fbfc0)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8)={0x1000000000000}, 0x8}) sendmmsg$unix(r0, &(0x7f0000000440)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000000)="29b7caba20453610e3a9114e4bb930697ef341090f34a4dd0aab9e25594618a9a070dc144ed8a874dcc3416b77e15f", 0x2f}, {&(0x7f0000000100)="de957a4e45ab99b96ff895e7a706add46986fb6bc0ee0adcf028c57e47cac92afe6f13104b90a922b26dd19d1e2315f8fb9e23d15b7c7270a869213c9b40e0c66e2f500e26f6d77b9e7f5ecf5efe845ce209ef027e0f339d57c8e3551f1a1f8dd93ea0b9e40a542f508a9e2d9b45952c3ae23246a271d0", 0x77}, {&(0x7f00000001c0)="f7478f15b67608fc096d7d63d00001b01db031631f5affed90f13f052627bdaeff31d6afb28b5cffa3a93a867e22f470275f15ca22960070e1641d1d02898a9fb6a78197a04a8471b48f3a90a6e16fe5c309a95418c50af950a4f5baf355129e5b6091b5ad9a70881ecee3c42153c55da67a29c5fc877549a77b91daf3a0596a9ac93374d0c667e2b4f2bc3f15e3ea70715c1481a71469b9f69c4585fe904b851b7b67f6dafa402c1af8617992b8c334df364b74089decc35c11e5eaad110e490aa50472f2bb50cf9897c9127a459ee0f0e7a7ecdac3d7a746791d9fbe6271362a50f01195874823062a291cf6129c229447fc99763d7d4809", 0xf9}, {&(0x7f00000002c0)="02d9bf361ff6f13612868a8eddf1520435a20e2d8051193b42e2214d11479815affafe9e084bb818559934c4af8f241b7f5d541de34e18e29b605e640423542c5fbc794b3a32ee3d482ea1d9f883d121bbb9a0e11160bd258f5f23fbe04521032e2276bb0fc38f9919afc46733db2cb206e0808e616f8eac72be58bf55e834b0bf83b2f1ad02310180ae2e2ba35865583fc4c28d439716ca80c0bdbe297090cedc2af22f028f5ee37ed3cdf57d59c26917c8763da740e805b42604b20ae63b3d988a7662d4822aef7cdd87912ecd6b468ac7b7bdac6f63ec1c1b932b2de4e76f72865708e04b68c907", 0xe9}], 0x4, &(0x7f0000000400)=[@rights={0x20, 0x1, 0x1, [r1, r2, r1, r1, r1]}], 0x20}], 0x1, 0x1) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000540)={0xfffffffffffffffb, {{0x2, 0x4e21, @loopback=0x7f000001}}, 0x1, 0x3, [{{0x2, 0x4e22}}, {{0x2, 0x4e24, @broadcast=0xffffffff}}, {{0x2, 0x4e21, @multicast2=0xe0000002}}]}, 0x20c) 2018/05/04 19:31:21 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0xffffffff00000000, 0x3, [0x6000000, 0x6, 0x4]}, &(0x7f0000000100)=0xe) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000140)={r1, 0xf1c}, &(0x7f0000000180)=0x8) r2 = getpgid(0xffffffffffffffff) syz_open_procfs(r2, &(0x7f0000000000)='net/sockstat\x00') ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @rand_addr}, {}, 0x28, {0x2}, 'bond_slave_1\x00'}) 2018/05/04 19:31:21 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$getregset(0x4204, r1, 0x205, &(0x7f00000000c0)={&(0x7f0000000b00)=""/4096, 0x1000}) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001380), 0x0, &(0x7f0000000040)}}, {{&(0x7f0000000a80)=@generic={0x0, "64202e3c74b1da1ae7285249b479f26a9dc71f1c805b048e9c5103e9fda52a3ecf8e0f0a278d43af0e0abb6fefe0779cc6e0fd1726b934b9e032d5674bec0ae44bc05317ae9163d94defa7de89732a51ad121424e792d4151cc1a66fe1ffe9b0bf036aa50960895cda51905724bc8dac0b0665aea79a7003c9f7c831cc17"}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000100)=[{0xdc, 0x19f, 0xfff, "f782eb72f327551e6eaf391e8a64999976fa0e40e4195bf937413c34907598649df4394e1e17f7d0c59a30a05781fb57d71c31b9a59028ae6be7a42f8e702a423dcb4671e44bb36562c2d032bc57fe2d65727b0d98d75abd3716a3cc40fb0aa4367df1bf427b95bc42e8a59b4a6ae46a457869f0afacd2ce67b9ab58125d0d0f2ab653cf532b875158a3fbdba49dd4a124f1c8fb29c6890ad0ad6decf4098ce1cbf44f7204f28177d843ff8133b930db986fdd4c4a665f23347ffa37f6f1da7fe3b305c86e7b089527792a5c04"}, {0x24, 0x10e, 0x6d55, "cb52cefdced7b3ff7b42a87f147992732230374c2d10fbf8"}, {0x8c, 0x1a8b8d54284a1579, 0x200, "8a419e2f39c455faa558ac42c55ee36d213a012d50631a3c589baf16109dd65ffb42c60373d43ccd9e77114d643b9887cf4a4385f8c9d2625b6c31fe3e23a5c9dccc1d3a1506685bd5e620e0fc6ad730dc32ace19779fc88ae8ee6c7a294c642e692baa423a1d12367c68118625b6debed9632113d457a7644eda80c1d111c"}, {0xf4, 0x6, 0x80000000, "7c76e72df0a8a424d7b658a938659ac223d1505b17d98e8f491c1f4557bd2a27c907bee6c497ad0091277cb8d7a40e8e16639582ba254ba84900d3532e6f9fd0f80aa223779b861cdadfbcf4bce04a80b7d533609a2452b23c209e6bd02f8e764148c9cafe87a227c1b38b3417429face651991c236a2edc0bf86ef7149ed9a2d1784a7528d37d7c51654dea63366aeb3f6488b19f8c3d21a7efef5c22e2f04c117bdd746d80dd6cc0363c6afb68575b60dea31c57013712965caf738cd0e38cea151b58f301f57eaa850bcebad0a764b5eed77e5549230488cb5047b21b131327803e9ca20627"}, {0x64, 0x115, 0x7fffffff, "95bb09058e03d7d7761acec6e900e33a42d636a39869e00011e5479b11bfb4b373618cefd83c181b7a6a21f2c05037c2d6257266e9075335e923fd26326e3d3cd783d929964e69655d72ef787280a80eebaad5f87a1768"}], 0x2e4}, 0x800000000000000}], 0x2, 0x0) 2018/05/04 19:31:21 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x4, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b850ccae0765596430018fe3ea2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0e730000000000000006b795461b0300fd97ab4f914a0f", 0x58}], 0x1) 2018/05/04 19:31:21 executing program 7: r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$fuse(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="500000be00"], 0x5) sendfile(r2, r2, &(0x7f0000000040), 0x80000001) creat(&(0x7f0000000240)='./bus\x00', 0x0) ioctl(r0, 0x705, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000100)=0x4) 2018/05/04 19:31:21 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="390000001300000668fe00008100000004000040030000004500010700f6401404001a0007000012020000080001060000001ee400", 0x39}], 0x20000000000000ca) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000140)=""/87) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000080)=0x3) 2018/05/04 19:31:21 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000336ff4)) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f000000a000)=ANY=[@ANYBLOB], 0x0, 0x0, &(0x7f000000affc)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/05/04 19:31:21 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x5, 0x20082) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)=[0x53e3, 0x7f]) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000100)=ANY=[@ANYPTR=&(0x7f0000000380)=ANY=[@ANYPTR64, @ANYPTR=&(0x7f0000000300)=ANY=[@ANYPTR64], @ANYRES16=r1, @ANYRES64=r1, @ANYPTR=&(0x7f0000000340)=ANY=[@ANYPTR], @ANYPTR64=&(0x7f0000000540)=ANY=[@ANYBLOB="677f397699afb11f5c701c2981f6f7b4dfb059eb3174be6f982eaf954e19b15c2bd90461e4e5a146cf935f9804cb0420c26ecff66da1ff45a7dcbf9c1f38363ed8f82a13d9de979d2dd01895c8598fb4c6ab53462acf77b329db9610d202dc9b902e20ae9964e5c047d4c816aba239ca4d41e73489", @ANYPTR, @ANYPTR], @ANYRES32=r0, @ANYRES16=r0]], 0xfffffffffffffff0}, 0x1}, 0x0) 2018/05/04 19:31:21 executing program 5: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x4, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b850ccae0765596430018fe3ea2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0e730000000000000006b795461b0300fd97ab4f914a0f", 0x58}], 0x1) [ 761.228488] binder: 15238:15240 unknown command 0 [ 761.234260] binder: 15238:15240 ioctl c0306201 20008fd0 returned -22 [ 761.243982] binder_alloc: binder_alloc_mmap_handler: 15238 20000000-20002000 already mapped failed -16 [ 761.263005] binder: BINDER_SET_CONTEXT_MGR already set [ 761.268355] binder: 15238:15244 unknown command 0 [ 761.273788] binder: 15238:15244 ioctl c0306201 20008fd0 returned -22 [ 761.284552] binder: 15238:15240 ioctl 40046207 0 returned -16 [ 761.339244] binder: release 15238:15240 transaction 328 out, still active [ 761.346867] binder: undelivered TRANSACTION_COMPLETE [ 761.399175] binder: send failed reply for transaction 328, target dead 2018/05/04 19:31:22 executing program 7: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000200)={0x8, &(0x7f0000000240)=[{0x2, 0x8000, 0x80000001, 0x1}, {0x100000001, 0x0, 0x9, 0x401}, {0xc6, 0x4, 0x2, 0x5}, {0x9, 0x100, 0x8b4}, {0xff, 0x14, 0xfff, 0x1ff}, {0x7, 0xff, 0x4, 0x7fff}, {0x9, 0xffffffffffffffff, 0xfffffffffffff000, 0x5}, {0x101, 0x3f, 0x10000, 0x9}]}, 0x8) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x2500, 0x0) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000000c0)=0x2) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x10, r2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000980)={{{@in6=@ipv4={[], [], @broadcast}}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000740)=0xe8) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) ioctl$BLKRESETZONE(r2, 0x40101283, &(0x7f0000000000)={0x100000000, 0x4}) sync() r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000180)={0x1, 0x205, 0x59f, 0x2, r4}, &(0x7f00000001c0)=0x10) getpgid(0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0xc0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000840)) 2018/05/04 19:31:22 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x800, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000fdbfdc)={0x0, 0x0, 0xffffffffffffff00}) 2018/05/04 19:31:22 executing program 4: r0 = openat$sw_sync(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sw_sync\x00', 0x121041, 0x0) preadv(r0, &(0x7f0000000000), 0x0, 0x0) unlink(&(0x7f0000000040)='./file0\x00') syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7, 0x400000) 2018/05/04 19:31:22 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='attr/fscreate\x00') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80000000000046, 0x0) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r2, &(0x7f00007fbffd)='H', 0x1) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x10) write(r4, &(0x7f00000001c0), 0xfffffef3) read(r3, &(0x7f0000000200)=""/250, 0x50c7e3e3) sendfile(r2, r2, &(0x7f000079a000), 0xfec) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000001c0)) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000340), &(0x7f0000000380)=0x14) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000140), 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000001, 0x832, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001ffb)={0x20080522}, &(0x7f0000000080)) sendto$ax25(r0, &(0x7f0000000240)="5415543d486c4a5bc0bfa077c89e9f988a030a357e0aa0d24bd6209ad9312ccbaec95cb92c4c0b768e4a5ac5b5825dd5c2a43fab9987d711fe4351d197b05314ce8fc7de545055c3a51343367d253eefdf0e1bdbd6760622b881650b3271584b130c6a4ec15614dedd9ed8c2aac85c15cb8cdfa2a9b07354c845d2d0646e6b121f87771e063e05f5f160dacc480d3d7a12f32d48daab18646295db7750dc861f37ac92ef9d4b6c9b44fc209a0b3f64da2a5b06da5cefc50733a6e9c1e2d0e676a1cd6dbc10f922c3ae4c1c468d9c0d1e178d", 0xd2, 0x0, &(0x7f0000000340)={0x3, {"3419eb18169ef5"}, 0x101}, 0x10) ioctl$UFFDIO_UNREGISTER(r5, 0x8010aa01, &(0x7f0000000100)={&(0x7f000041f000/0xd000)=nil, 0xd000}) 2018/05/04 19:31:22 executing program 5: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x4, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b850ccae0765596430018fe3ea2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0e730000000000000006b795461b0300fd97ab4f914a0f", 0x58}], 0x1) 2018/05/04 19:31:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x100004e22}, 0x1c) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) 2018/05/04 19:31:22 executing program 1: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600000000000000000000000003003e00000000000000000000000000400000000000000000000000000000000000000000003800020000000000000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff6856a2e6f7ef00000000000000000000000000000000000000000000000037a453f5c46d719056f4fe9be51d"], 0xb0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) getdents(r0, &(0x7f00000001c0)=""/3, 0x3) mq_notify(r0, &(0x7f0000000080)={0x0, 0x1f, 0x1, @tid=r1}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000380)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) getsockopt$nfc_llcp(r0, 0x118, 0x5, &(0x7f00000000c0)=""/217, 0xd9) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/04 19:31:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=@ipv6_deladdr={0x2c, 0x15, 0xc01, 0x0, 0x0, {0xa, 0xff}, [@IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TCSBRKP(r1, 0x5425, 0x7f) 2018/05/04 19:31:22 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r3, &(0x7f0000fd0000), 0x67d0a4f154ddf4a1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = syz_open_procfs(r1, &(0x7f0000000a80)="6665742f746370005c51ae32f098424533a6d415780820fc1b57352325d269c65f30e86d3f4b9808db8052b552a6f62b7f3b8f3ec6444123ce19228f007b") preadv(r4, &(0x7f0000000540)=[{&(0x7f0000000280)=""/97, 0x61}, {&(0x7f0000000480)=""/144, 0x90}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x76e, 0x8, 0x81, 0x3f, 0x5}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000580)={r5, 0x3f, 0x2, 0x100000001, 0x8000, 0x2, 0x3, 0x1, {0x0, @in6={{0xa, 0x4e20, 0x3685, @local={0xfe, 0x80, [], 0xaa}, 0xcfb}}, 0x9, 0x51c, 0x80000001, 0x4, 0x1}}, &(0x7f0000000640)=0xb0) kexec_load(0xffffffffffffffc1, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000680)="b291a57f8ca8be91c8e4494ea411d0543d53934780bb4f97a9db2c9b70dd6a1cd8b1d0ee3c129f25", 0x28, 0xce, 0x7}], 0x160000) fgetxattr(r4, &(0x7f00000007c0)=@known='security.capability\x00', &(0x7f00000019c0)=""/4096, 0x1000) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000006c0)={r6, 0x0, 0x0, 0x6, 0x7ff, 0x9, 0x4, 0x80000001, {r6, @in6={{0xa, 0x4e20, 0x8001, @empty, 0x8}}, 0x8, 0xf58, 0x5, 0x5, 0x401}}, &(0x7f0000000780)=0xb0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0x19c}, &(0x7f0000000240)=0x34c) getpeername$packet(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x202, &(0x7f00000000c0)={&(0x7f0000000040), 0xfffffffffffffdb8}) ptrace$getregs(0xe, r1, 0x0, &(0x7f0000000100)=""/229) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001500)={{{@in6=@mcast2, @in6=@ipv4={[], [], @loopback}}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000001600)=0xe8) ptrace$setregs(0xf, r1, 0x100000000, &(0x7f0000000300)="3977852ffc70a908555ed33b15e31bc619b77beb1e114db0f512242b2c0fc345c3d1e892d4617d0a3bfe91ac560344cb1623965fda67683f90af164ab25e1a96ad16d8") sendmsg$netlink(r2, &(0x7f0000001980)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbff, 0x20014000}, 0xc, &(0x7f0000001940)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="107000fddb0000000000000000000000"], 0x1}], 0x1, 0x0, 0x0, 0x408c0}, 0x0) 2018/05/04 19:31:22 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e23, 0x855, @mcast2={0xff, 0x2, [], 0x1}, 0xaff8}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1c}}, @in6={0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0x1b}, 0x4a}, @in6={0xa, 0x4e24, 0x0, @empty, 0x3f}, @in6={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}], 0xac) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x1, 0x0, 0x0, 0x6}}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/04 19:31:22 executing program 5: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x4, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b850ccae0765596430018fe3ea2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0e730000000000000006b795461b0300fd97ab4f914a0f", 0x58}], 0x1) 2018/05/04 19:31:22 executing program 1: mkdir(&(0x7f000052aff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) connect$unix(r0, &(0x7f0000000080)=@file={0x1, './file0/file0\x00'}, 0x6e) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) read(r0, &(0x7f0000000000)=""/103, 0x67) mount(&(0x7f0000d56ffb)='./file0\x00', &(0x7f000031a000)='./file0\x00', &(0x7f00005e9000)='cifs\x00', 0x6000, &(0x7f0000ad5000)) 2018/05/04 19:31:22 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x4, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b850ccae0765596430018fe3ea2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0e730000000000000006b795461b0300fd97ab4f914a0f", 0x58}], 0x1) 2018/05/04 19:31:22 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x8000, 0x80000000, 0x0, 0x1ff}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x400000000000006}, &(0x7f0000000100)=0xfffffffffffffe36) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x2, 0x89e, 0x7}, 0x10) add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) getsockname$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) 2018/05/04 19:31:22 executing program 6: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x20040, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000100)={0x4, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e24, @rand_addr=0x5}, 0x5, 0x3f, 0x7, 0xffff, 0x0, 0x0, 0x88b, 0x9, 0x6}) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00000000c0)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000180)=0x1, 0x4) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000000)=@fragment, 0x8) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x2, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) 2018/05/04 19:31:23 executing program 1: capset(&(0x7f0000f0fffa)={0x19980330}, &(0x7f00008e7000)) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000bae000)="58000000140019f700db4b01040d8c560a06000000000410489619c3001158a2e04a03ca8164243e8900000028215a0004fbf50dfff90004a50b00ff001c0843000000000000261f8f5701000a000400000100ec6b0f076e", 0x58}], 0x1) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x501300, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) 2018/05/04 19:31:23 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x4, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b850ccae0765596430018fe3ea2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0e730000000000000006b795461b0300fd97ab4f914a0f", 0x58}], 0x1) 2018/05/04 19:31:23 executing program 7: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000001380)=@broute={'broute\x00', 0x20, 0x4, 0xd5d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f00000023c0)=ANY=[@ANYBLOB="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"]}, 0xdad) r0 = open(&(0x7f0000000000)='./file0\x00', 0x2400, 0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xfffffffffffffc00}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r1, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, [0x3, 0x0, 0x6, 0x80, 0x7, 0x6, 0x0, 0x5, 0x1f, 0x6, 0xffffffff7fffffff, 0x9, 0x9, 0x6, 0x6]}, &(0x7f0000000200)=0x100) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000280)) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @time}], 0xfffffffffffffe1b) 2018/05/04 19:31:23 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0x4c, 0x0, &(0x7f0000451fb4)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000c5f000)=[@flat={0x77622a85, 0x0, 0x0, 0xfffffdfd}], &(0x7f0000787fe0)=[0x0]}}}], 0x0, 0x0, &(0x7f00000003c0)}) 2018/05/04 19:31:23 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0xffffffffffffffff, 0x801) r1 = getpgid(0xffffffffffffffff) openat$zero(0xffffffffffffff9c, &(0x7f0000000340)='/dev/zero\x00', 0x200002, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000005180)=[{{&(0x7f0000000380)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000400)=""/150, 0x96}], 0x1, &(0x7f0000000500)=""/235, 0xeb, 0x2}, 0x401}, {{&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000001c80)=[{&(0x7f0000000680)=""/115, 0x73}, {&(0x7f0000000700)=""/133, 0x85}, {&(0x7f00000007c0)=""/113, 0x71}, {&(0x7f0000000840)=""/95, 0x5f}, {&(0x7f00000008c0)=""/182, 0xb6}, {&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/212, 0xd4}, {&(0x7f0000001a80)=""/2, 0x2}, {&(0x7f0000001ac0)=""/141, 0x8d}, {&(0x7f0000001b80)=""/243, 0xf3}], 0xa, &(0x7f0000001d00)=""/49, 0x31, 0x7f80000000000}, 0x80000000000000}, {{&(0x7f0000001d40)=@rc, 0x80, &(0x7f0000001e80)=[{&(0x7f0000001dc0)=""/144, 0x90}], 0x1, 0x0, 0x0, 0x1}, 0xffffffff}, {{&(0x7f0000001ec0)=@can, 0x80, &(0x7f0000002180)=[{&(0x7f0000001f40)=""/168, 0xa8}, {&(0x7f0000002000)=""/6, 0x6}, {&(0x7f0000002040)=""/12, 0xc}, {&(0x7f0000002080)=""/253, 0xfd}], 0x4, 0x0, 0x0, 0x2dc00000}, 0x6}, {{&(0x7f00000021c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000002300)=[{&(0x7f0000002240)=""/192, 0xc0}], 0x1, &(0x7f0000002340)=""/3, 0x3, 0x9c90}, 0x1}, {{&(0x7f0000002380)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002800)=[{&(0x7f0000002400)=""/201, 0xc9}, {&(0x7f0000002500)=""/75, 0x4b}, {&(0x7f0000002580)=""/59, 0x3b}, {&(0x7f00000025c0)=""/67, 0x43}, {&(0x7f0000002640)=""/215, 0xd7}, {&(0x7f0000002740)=""/186, 0xba}], 0x6, 0x0, 0x0, 0x1f}, 0x5}, {{&(0x7f0000002840)=@nfc_llcp, 0x80, &(0x7f0000002980)=[{&(0x7f00000028c0)=""/67, 0x43}, {&(0x7f0000002940)}], 0x2, &(0x7f00000029c0)=""/109, 0x6d, 0x3}, 0x7}, {{&(0x7f0000002a40)=@ll, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000002ac0)=""/111, 0x6f}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/123, 0x7b}], 0x3, &(0x7f0000003c00)=""/160, 0xa0, 0x1000}, 0x80}, {{&(0x7f0000003cc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000005140)=[{&(0x7f0000003d40)=""/131, 0x83}, {&(0x7f0000003e00)=""/83, 0x53}, {&(0x7f0000003e80)=""/127, 0x7f}, {&(0x7f0000003f00)=""/4096, 0x1000}, {&(0x7f0000004f00)=""/162, 0xa2}, {&(0x7f0000004fc0)=""/138, 0x8a}, {&(0x7f0000005080)=""/83, 0x53}, {&(0x7f0000005100)=""/44, 0x2c}], 0x8, 0x0, 0x0, 0x6}, 0x18b}], 0x9, 0x40012160, &(0x7f00000052c0)) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000001c0)=0xffffffff, 0xffffff40) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x80000, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xfd0e) tgkill(r1, r4, 0x2a) sched_setscheduler(r4, 0x2, &(0x7f0000000280)=0x5) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x4800) perf_event_open(&(0x7f0000000100)={0x3, 0x70, 0x100000000, 0x1, 0xfffffffffffffffe, 0x1, 0x0, 0xc39, 0x0, 0xa, 0x5, 0x3f, 0x1, 0x5, 0x4, 0x3, 0xfffffffffffffff7, 0x4, 0x20, 0x8, 0xffffffffffffff9b, 0xffffffff, 0x10000, 0x3e0, 0x7, 0x100000001, 0x7, 0xfffffffffffffffb, 0x8, 0x8, 0x0, 0x0, 0x9, 0x7, 0x9, 0x8000, 0x4, 0x100, 0x0, 0x100000000, 0x6, @perf_bp={&(0x7f00000000c0), 0x4}, 0x20080, 0x2, 0x85c, 0x7, 0x2, 0xcc9b, 0x85e}, r1, 0x10, r5, 0x9) ioctl$EVIOCSKEYCODE_V2(r0, 0x40104593, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x100, "ea33ad7aea7d7a24a5f4b92aa7d65b5940dd3bf40b4e33de3e89a4aa90d11c1d"}) ptrace$setregs(0xf, r1, 0x80, &(0x7f00000002c0)="cc1ec7da30a996dbd0abf50f8a0dfeb00b616e0eb91ed756b63606d2a4e1dc5517b9e3fed4576fa5eb9992cd3afd74872bb4d8e5b017d4844b43f3cfe2e5deac7a0b1017f7d8d87b24cc473726") 2018/05/04 19:31:23 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x4, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b850ccae0765596430018fe3ea2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0e730000000000000006b795461b0300fd97ab4f914a0f", 0x58}], 0x1) 2018/05/04 19:31:23 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='attr/fscreate\x00') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80000000000046, 0x0) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r2, &(0x7f00007fbffd)='H', 0x1) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f00000001c0), 0xfffffef3) read(r3, &(0x7f0000000200)=""/250, 0x50c7e3e3) sendfile(r2, r2, &(0x7f000079a000), 0xfec) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000340), &(0x7f0000000380)=0x14) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000140), 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000001, 0x832, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) mq_timedsend(r2, &(0x7f00000004c0)="e51a54012cee21c4362a2465814a4ebf00e20cb37561c54a1f87330cfef24fe46fc5b71ebe794b2d22565549cbb47df9c6e9ee99bc9182a8eeefbc6f56622733b4cae28a7a18821f86876c4732bcacac4ead9b34cf325127f8f12d408cac6fe4b3b94795fdae2b9bc94a0e77efa707ea37c5b540c7ceb8926c7d114c27a0d7f4286f23eed3910fc54f0ba978bf8b49e340f8e5811fc93410566f57fb1b398bb3a24f47de9d9dbac724bfcfe8cc06181c36a51ed377ce17d245a1a3fa6cc0d73fc39726b2342370f740e44b94933328f65ef19d23e1fbffaec936e2a8618adb0306ae15ec7d6f18", 0xe7, 0x7, &(0x7f0000000100)={r5, r6+30000000}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') capget(&(0x7f0000001ffb)={0x20080522}, &(0x7f0000000080)) socket$inet_icmp(0x2, 0x2, 0x1) sendto$ax25(r0, &(0x7f0000000240)="5415543d486c4a5bc0bfa077c89e9f988a030a357e0aa0d24bd6209ad9312ccbaec95cb92c4c0b768e4a5ac5b5825dd5c2a43fab9987d711fe4351d197b05314ce8fc7de545055c3a51343367d253eefdf0e1bdbd6760622b881650b3271584b130c6a4ec15614dedd9ed8c2aac85c15cb8cdfa2a9b07354c845d2d0646e6b121f87771e063e05f5f160dacc480d3d7a12f32d48daab18646295db7750dc861f37ac92ef9d4b6c9b44fc209a0b3f64da2a5b06da5cefc50733a6e9c1e2d0e676a1cd6dbc10f922c3ae4c1c468d9c0d1e178d", 0xd2, 0x0, &(0x7f0000000340)={0x3, {"3419eb18169ef5"}, 0x101}, 0x10) 2018/05/04 19:31:23 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/snmp\x00') pread64(r0, &(0x7f0000000280)=""/4096, 0x1000, 0x3) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) 2018/05/04 19:31:23 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000240)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000640)={0x1, {{0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x4, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xfff}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}]}, 0x28c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000300)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000000)=""/199, &(0x7f0000000100)=0xc7) 2018/05/04 19:31:23 executing program 3: mprotect(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x9) setitimer(0x0, &(0x7f0000032fe0)={{}, {0x0, 0x2710}}, 0x0) r0 = socket(0x19, 0x8000b, 0xffffffffe232c58f) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'trusted.', '\x00'}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r1) 2018/05/04 19:31:23 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x4, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b850ccae0765596430018fe3ea2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0e730000000000000006b795461b0300fd97ab4f914a0f", 0x58}], 0x1) 2018/05/04 19:31:23 executing program 1: r0 = gettid() ptrace$getregset(0x4204, r0, 0x1, &(0x7f00000002c0)={&(0x7f00000001c0)=""/251, 0xfb}) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000180)={0x3b, @multicast1=0xe0000001, 0x4e23, 0x3, 'dh\x00', 0x4a7d33ad550fd45b, 0x7fffffff, 0x78}, 0x2c) socket$packet(0x11, 0x2, 0x300) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x80}, 0x1}, 0x0) sync_file_range(r1, 0x7ff, 0x3, 0x1) [ 763.251536] binder: 15323:15326 sending u0000000000000000 node 329, cookie mismatch 00000000fffffdfd != 0000000000000000 [ 763.263228] binder: 15323:15326 transaction failed 29201/-22, size 24-8 line 3213 [ 763.284172] binder: BINDER_SET_CONTEXT_MGR already set [ 763.292279] binder: 15323:15326 ioctl 40046207 0 returned -16 2018/05/04 19:31:23 executing program 6: r0 = timerfd_create(0x0, 0x0) ppoll(&(0x7f0000f7c000)=[{r0, 0x61}], 0x1, &(0x7f000079e000)={0x77359400}, &(0x7f0000bb17de), 0x8) clock_gettime(0x2, &(0x7f0000000000)={0x0, 0x0}) clone(0x0, &(0x7f0000f6c000), &(0x7f0000e94ffc), &(0x7f0000c12ffc), &(0x7f00001d6000)) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ppoll(&(0x7f0000000080)=[{r0, 0xc0}, {r0, 0x8}, {r0, 0x410}, {r0, 0x9042}], 0x4, &(0x7f0000000100)={r2, r3+10000000}, &(0x7f0000000140)={0x1}, 0x8) socket$l2tp(0x18, 0x1, 0x1) timerfd_settime(r0, 0x3, &(0x7f0000171fe0)={{}, {0x0, r1}}, &(0x7f0000204fe0)) r4 = dup(r0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f0000000040)=0x2000000005, 0x2) 2018/05/04 19:31:23 executing program 2: lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x200000, 0x0) ppoll(&(0x7f0000000040)=[{r1}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100), 0x8) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000000)=0x5) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000280)='/dev/uinput\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000002c0)={0x0, 0x9}, &(0x7f0000000300)=0x8) ioctl$int_out(r1, 0x5462, &(0x7f00000003c0)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000380)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000340)={r3, 0x3f}, 0x8) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000080)) r4 = syz_open_pts(r1, 0x1) r5 = socket(0x0, 0x2, 0x3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x95, 0x8}, &(0x7f00000001c0)=0x8) ioctl$KIOCSOUND(r2, 0x4b2f, 0x80000000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=r6, @ANYBLOB="1b000000833259e549b500d91cd414dd3d9bd732"], &(0x7f0000000240)=0x23) ioctl$TCXONC(r4, 0x540a, 0x0) [ 763.310082] binder: undelivered TRANSACTION_ERROR: 29201 2018/05/04 19:31:23 executing program 7: r0 = socket$inet(0x11, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000240)={0x2, &(0x7f0000000200)=[{}, {0x6}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000001440)=""/1, &(0x7f0000001480)=0x1) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) mq_notify(r1, &(0x7f0000000080)={0x0, 0x9, 0x6, @tid=r2}) 2018/05/04 19:31:23 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x4, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b850ccae0765596430018fe3ea2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0e730000000000000006b795461b0300fd97ab4f914a0f", 0x58}], 0x1) 2018/05/04 19:31:23 executing program 3: r0 = socket$inet6(0xa, 0x80004, 0x8) lseek(r0, 0x3e, 0x0) r1 = socket(0x11, 0x2, 0x0) recvfrom$ax25(r1, &(0x7f0000000000)=""/73, 0x49, 0x41, 0x0, 0x0) 2018/05/04 19:31:24 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x4, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b850ccae0765596430018fe3ea2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0e730000000000000006b795461b0300fd97ab4f914a0f", 0x58}], 0x1) 2018/05/04 19:31:24 executing program 7: r0 = socket(0x5, 0x3, 0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x5, 0x4) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x1f, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @rand_addr}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x38, {0x2, 0x0, @rand_addr=0x5}, 'veth0_to_team\x00'}) 2018/05/04 19:31:24 executing program 4: r0 = inotify_init1(0x80000) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000007c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x8, 0x0) ptrace(0x4207, r1) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xc, r1, 0x0, &(0x7f0000000c00)=""/229) 2018/05/04 19:31:24 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x4, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b850ccae0765596430018fe3ea2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0e730000000000000006b795461b0300fd97ab4f914a0f", 0x58}], 0x1) 2018/05/04 19:31:24 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r2 = syz_open_pts(r0, 0x0) r3 = syz_open_pts(r0, 0x0) r4 = dup3(r1, r0, 0x0) close(r3) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000100)={'bcsh0\x00', 0x0}) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000140)={r5, @dev={0xac, 0x14, 0x14, 0x19}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) dup3(r4, r2, 0x0) 2018/05/04 19:31:24 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='attr/fscreate\x00') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80000000000046, 0x0) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r2, &(0x7f00007fbffd)='H', 0x1) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f00000001c0), 0xfffffef3) read(r3, &(0x7f0000000200)=""/250, 0x50c7e3e3) sendfile(r2, r2, &(0x7f000079a000), 0xfec) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000340), &(0x7f0000000380)=0x14) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000140), 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getresgid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100)) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000001, 0x832, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001ffb)={0x20080522}, &(0x7f0000000080)) sendto$ax25(r0, &(0x7f0000000240)="5415543d486c4a5bc0bfa077c89e9f988a030a357e0aa0d24bd6209ad9312ccbaec95cb92c4c0b768e4a5ac5b5825dd5c2a43fab9987d711fe4351d197b05314ce8fc7de545055c3a51343367d253eefdf0e1bdbd6760622b881650b3271584b130c6a4ec15614dedd9ed8c2aac85c15cb8cdfa2a9b07354c845d2d0646e6b121f87771e063e05f5f160dacc480d3d7a12f32d48daab18646295db7750dc861f37ac92ef9d4b6c9b44fc209a0b3f64da2a5b06da5cefc50733a6e9c1e2d0e676a1cd6dbc10f922c3ae4c1c468d9c0d1e178d", 0xd2, 0x0, &(0x7f0000000340)={0x3, {"3419eb18169ef5"}, 0x101}, 0x10) 2018/05/04 19:31:24 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) tgkill(0x0, 0x0, 0x0) eventfd2(0x0, 0x0) fallocate(r0, 0x0, 0x2, 0x92d) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f0000000400)=ANY=[@ANYBLOB="54000004020007e58d00cb26901f0000000007000008810000080000020078b25e02000091970600aaeeddaa15669092623aea4f7880908b1c229b045762b3d8cfecbe492f340f739d37c56274e246466405c6c73b1034fed7b3b7ef2e28924a7df7ed4da0db58b6f1f5a4"]) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) 2018/05/04 19:31:24 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x4, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b850ccae0765596430018fe3ea2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0e730000000000000006b795461b0300fd97ab4f914a0f", 0x58}], 0x1) 2018/05/04 19:31:24 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) userfaultfd(0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0x8) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) socketpair$inet(0x2, 0x7, 0xfffffffffffffff9, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/04 19:31:24 executing program 7: socket$inet(0x2, 0x7, 0x800) openat$urandom(0xffffffffffffff9c, &(0x7f0000000340)='/dev/urandom\x00', 0xa000, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = accept4$inet(r0, &(0x7f0000000040), &(0x7f0000000300)=0x10, 0x807fe) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="34000000033af8c00ff2d27dc68e8b0268df93b0f5c752788dc39d24afa48fc0bac04bb5f4782e7e65f29b02937d0e8ecd00000000000000"], &(0x7f0000000100)=0x3c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={r2, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f00000001c0)={0x9, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e20}}}, 0x104) futex(&(0x7f000000cffc)=0x6, 0xd, 0x2, &(0x7f0000000000), &(0x7f0000000080)=0x3, 0xfffffffffffffffc) 2018/05/04 19:31:24 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'veth1_to_bond\x00', &(0x7f0000000080)=@ethtool_pauseparam={0x0, 0x5, 0x6086, 0x3f}}) 2018/05/04 19:31:25 executing program 6: r0 = memfd_create(&(0x7f0000012fcc)='vboxnet1mime_type-bdevsystemppp0procsystem-#%B\\ppp1\x00', 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000000)=""/124) mmap(&(0x7f0000012000/0x4000)=nil, 0x4000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) sendfile64(r0, r0, 0x0, 0x4) fcntl$lock(r0, 0x24, &(0x7f0000011ffc)) sendmmsg$nfc_llcp(r0, &(0x7f0000003100)=[{&(0x7f0000000080)={0x27, 0x0, 0x0, 0x6, 0x7, 0xffffffff, "e501361ddbb755cd9ad9bde4b63bb942099dab30129d527d2269cb3d813cc0c3675f261a49a90929b7c5c64d107e0c97cf247ad0d7fcacc6c388b67da85543", 0x16}, 0x58, &(0x7f0000000280)=[{&(0x7f0000000100)="750758892c2374d72ed8cdd6b6be5397717ccd0e2c260a7087d3b9b8d89d968e8b199a912833f036cd7e970dcfd7716ea9daf3bb444675f82aa00934ce37cdff908bf5b3d039a5dddb3eb9f2a6472d7d0d4cb199d80ab863f933c2adbfd830d57d3c6262c6448ae463ef25", 0x6b}, {&(0x7f0000000180)="c48bec9c92f1c926c6379a43c0c7d2ac917ffce6b2eb67ca639ccfd2e3935c803c553036e06a8b99d361f88fd99bcb50f6c441565a322ca582fd8564c1ceb73fdb198e2379002645d497f587e93a45ad60c0f9aa9795f17ee25795e1ed8a26572589788aa55df2d409659329f345b5198bae1ef6d18fe7c736fe5bad3c3e03258d930d5a6c23f5343866872861f16ba95061e63c84f7", 0x96}, {&(0x7f0000000240)="6f73b24a473010a6d23315b4be", 0xd}], 0x3, &(0x7f00000002c0)={0xb74, 0x10f, 0x800, "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"}, 0x100c, 0x400c1}, {&(0x7f0000001300)={0x27, 0x0, 0x2, 0x3, 0x5, 0x10001, "fd08f662e4415bab5800f0ae2b3ae3152899fa3f1bf10c2515b3ddab6aa2663c28a576f4d46ef656c4fc8f76d060bd380468bdc249fb4f6350a6620ffd3b9e", 0x20}, 0x58, &(0x7f0000003040)=[{&(0x7f0000001380)="3ea54de90f9c218d96130789ff9f617d5ab299d8cdb7af5b29a4bd61fcb24c55b8858bc618697c8d49405e72051a58bca64d4c12262e9533dda1ae56cce98822ee712c3e0b26f325053420e5d0b6720b823d70d9275b9306215020c179cc9700db2319aeec9b3b13f5ac4d8c447342bf103c6c025d962239c5cd8a18286281038230b185fd6d205253253ef2360d646930bd38f713", 0x95}, {&(0x7f0000001440)}, {&(0x7f0000001480)="883487efa236458a78b2cce724c7f3f3479ffa881899e52de07708368fe2220219c140800cec9c463cc9aa1c7b122513813a8bb86074d5740744dd5c7618fff2473185a260e5a242ffea95cf870bcc303727beb40fbdeb20a7b0f7e354", 0x5d}, {&(0x7f0000001500)="c7b3ef023023436718392ae9370d441e776951fcc6fa98e2b0a75f05b6b29947b4e3fa8c7583401fa54e1ecda5497b2fb91421cdb24d3c2160d76fa23dbc4c8e43bbc8c455e4dc02c1262086027b86f66102bbd3e6c7445905bfd35d86dc4229f677376e742bd737dce9736cfdaea21d893a5e97503abca5", 0x78}, {&(0x7f0000001580)="a5218125388ba34c1698257b1a5dbbd551eb02bc71d191a714f79fe390ff3054", 0x20}, {&(0x7f00000015c0)="0f880a66ca8c569ed61011629831e6811d", 0x11}], 0x6, &(0x7f0000001640)={0xf8, 0x10b, 0x7fff, "40acc558aa456f47bb5f6c7fcf63d92283dfe69eee4eefebdadc3bcd22b8b996e7a76fd8788bc8a002c85b7f9c9abe68d5675a97ee68ca036633bb44d687756b69c986db146e0b953c9a06a5e1370303c5193c9e719906a0267035f18943e24db9639c06ff5041266dcc363d21a5f0e2a1558b3f99c8c1e1af22167e82a956d283fa88700c86a4d53008f63ca9a3001df04d4002faf551f6007d11bfa5472da823361ec1a1decbc6833ac33a105c83ff53a8e3faa769d93cfe00360ed5a931ea75c14024ac0accc1469b5a499d8f752ab4e7be8bfeb282cb02be1cb37d38c1ab08e8781a97ef4f733ffde0"}, 0xf8, 0x40}, {&(0x7f0000001740)={0x27, 0x0, 0x2, 0x7, 0x4, 0x401, "d6e805ef996094be3a1b9548a4dfc18f73168e853c7cc12713bc76f3049d4f253ae9486ca5dcf8cadeeddef4ff68e405cb7ba1cd7b3ad102c55337ed225d7a", 0x7}, 0x58, &(0x7f0000002c80)=[{&(0x7f00000017c0)="62533436231e3e", 0x7}, {&(0x7f0000001800)="e47acd50cc81949b206267f042dd25891f16648017182464c261f98596b1f719f8277eb2015899ba081234c4766424eb55bc19c90f7bd8b6dcfcefbd05f995c3a8cde73194df73bd04e603ae35020d5f67d20d6e2c05bf5634187f00bdd2f30d2a5e585f", 0x64}, {&(0x7f0000001880)="ef1ebc368a76fa4ff44e800843678a9fdcc4e0e3144ea885bff04c9a57247ad88cf53d93c614009080f9e7cb8eebf4a18e50522e13e4a726810a3e44bb19377a2ba587d25ae7532c7ff87c137408bc80cde6226efbe67424c773f78d2671be991f6286322d6d20fa1f4b49677a87f9ee92b9bad06d92e72e4e568e39597b2ee65f956b447dca107a479dfd6222ead101904699", 0x93}, {&(0x7f0000001940)="786c583f08519ae38e5af0124f1db3a1b6f28218e9e7c3616c3e1a707f76fc9d3412fa96bc70c7853cf8a2e0c5668bbc7921317060ee5f8216a16a229c213ccd789bfdd990541e43f4dd7e876df37603949e3cfd9988c20a86a22de614e3741bf53878e55a19ca6e136d7c46e5c4004ebd2263c2d6ae80e998f95e54d0cede4c09f863a5c6d27a90b3731044b1f5e9d951f84b86dce099da5a1f702983f6bba586ba47bd281d1dea508dd36c55d48cf24df504a9805ee728b5c1a15368a3880869bdfc5e6a6e3e5498b4c64d8f2dbec84484", 0xd2}, {&(0x7f0000001a40)="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", 0x1000}, {&(0x7f0000002a40)="338b0fe4bf7fbe6e5aeec910803c405478f4db07660220e17615d23bc292ff881284cbfe5fab87134b7d6378d90f2887cb85d8616cd60a608abdf6d81156433aed82322f3ff0677cc510637e32f8fe9d604653720ebb76a3006445988a6bd5376c5dcf37a340e89601140b772c224e0a600b98", 0x73}, {&(0x7f0000002ac0)="babe854533c4d852dd33f6957c38ff4fbd8a7cbf21ef83fd465a195777b7d7f015a29fa7a4788111", 0x28}, {&(0x7f0000003080)="121413bd84ac81000000000000008f2169dd5874395c55d65a91b0d6f0be53d3c16d18857d2bc44918c676a8609f0d54daa4f90f7d185beea3345dc3a136c8c689", 0x1c}, {&(0x7f0000002b40)="18e4c725945d91f0fbcbbeadebf1a1502cec23e92a44da8de27a313ba13b6b65c172fff256e175f60bd2c92d80a28baaaebf7134d0bcf97158aa10df269bb2f534d838c76d73900c2bad21f791dea1a8b67583b7f5080e1ebb9ce51d2e1a5b7e4cec58", 0x63}, {&(0x7f0000002bc0)="88a8b65f9823e261d7b63c3befc488d74d5465b8c46f08f91c79ef1aa393d4966e05693af585f21781b0622f7c7dfbde24678101e56f80c753de45567188713eb4459d8ef0535826476550dfd4a44b993b63c950d3eba1911bca5cff8dae56925289d2d61d4b5cdf75562e2863995b873dd2c5b30bfb5ef489fe9f1bd2daf3cfacaede1b79b45ce926d9555709d33f888b51866c18d10c2e9256bbdaa5e01f450844464a9fa1febffb67934ef09acfe07dd5", 0xb2}], 0xa, &(0x7f0000002d00)={0xc, 0x11, 0xa}, 0xc, 0x4000}, {&(0x7f0000002d40)={0x27, 0x1, 0x0, 0x7, 0x6, 0x7, "1053a5eea20591416e47d40001bcf94a483addb92487bc610e5e59e2c264585d69c8edaa6d444c9d1951ff15ac9d6ce11c390704255c12260412307e9ae780", 0x1c}, 0x58, &(0x7f0000002f00)=[{&(0x7f0000002dc0)="77949c5c719bb3e3d5c4c311f6219aa807a3b0090a", 0x15}, {&(0x7f0000002e00)="e6406f3f5d49d8d41b86abea7c4c451a48be6f67692a620af74f67e62817979b0f51641e690409f5da858758342ef3be5fdd36a70853b787ac7262511c8db67cc32c30d10bc273bcf79db832204641bb6a54bf7918a182b1442b4976310fc02f926e021ae518a5bf780ae405ecb71f30ff04cfe5d4c2984e44c644861708dfcc9287c3d80523ca2bda1b7a13ce700769ad8e2c8ab4976b46144b248fd667004841e640549811b72bdd02812ff918d8de9f7e6ae456c50368a925356c685e93acf41607e7c8aac5d8e84e324884279df13ad89a038fe6d9a90e10194455f6219377b3e666", 0xe4}], 0x2}], 0x4, 0x41) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001440), &(0x7f0000002fc0)=0x4) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000003000)={0x5, 0x8001, 0x1}) 2018/05/04 19:31:25 executing program 0: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x40000, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00000004c0)=""/224) r1 = syz_open_procfs(0x0, &(0x7f0000000480)='attr/fscreate\x00') r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80000000000046, 0x0) r3 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r3, &(0x7f00007fbffd)='H', 0x1) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r5, &(0x7f00000001c0), 0xfffffef3) read(r4, &(0x7f0000000200)=""/250, 0x50c7e3e3) sendfile(r3, r3, &(0x7f000079a000), 0xfec) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000340), &(0x7f0000000380)=0x14) sendfile(r2, 0xffffffffffffffff, &(0x7f0000000140), 0x0) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000001, 0x832, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001ffb)={0x20080522}, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendto$ax25(r1, &(0x7f0000000240)="5415543d486c4a5bc0bfa077c89e9f988a030a357e0aa0d24bd6209ad9312ccbaec95cb92c4c0b768e4a5ac5b5825dd5c2a43fab9987d711fe4351d197b05314ce8fc7de545055c3a51343367d253eefdf0e1bdbd6760622b881650b3271584b130c6a4ec15614dedd9ed8c2aac85c15cb8cdfa2a9b07354c845d2d0646e6b121f87771e063e05f5f160dacc480d3d7a12f32d48daab18646295db7750dc861f37ac92ef9d4b6c9b44fc209a0b3f64da2a5b06da5cefc50733a6e9c1e2d0e676a1cd6dbc10f922c3ae4c1c468d9c0d1e178d", 0xd2, 0x0, &(0x7f0000000340)={0x3, {"3419eb18169ef5"}, 0x101}, 0x10) 2018/05/04 19:31:25 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x4000, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x1, &(0x7f0000000040)=0x4) 2018/05/04 19:31:25 executing program 1: prctl$void(0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e20}}, [0x100, 0x94a6, 0xfffffffffffffff7, 0x1e00, 0x3, 0x3ff, 0xffffffff, 0x4, 0x100, 0xa2f, 0x6, 0x9, 0x10001, 0xffffffffffffda70]}, &(0x7f0000000580)=0x100) r1 = socket(0xb, 0x6, 0x10001) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000000)={r0, 0x8001}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002300)={0x0, 0xdd, "2d6e33a66e5093fab2dd87213761d83b009f520df83512fbdf83cc617484a86d15fb7e864dc517ec68dca413a30defc21395024984ac13d0a7725cc842c8c564ecf29349fe521c2e54f257718b5a900ab5c5fbde5df41677f00711568851d8ecab8b9ddc7418cb6faba2095c7ee1f0f3aa29194c6618488d1419b99696becbf97b1a93e76aee3d9100a356577cf6add4239cff3a412c8d4e2068dc48ba13eaee1a33e4be71b4df35933cd12fd2fe4625bb462b55f9bfd5285d3d3d81002e2312f15400e41e31e2ad2a34b193d150c420811ec3a9e2b60fb0e3f7fa6a6b"}, &(0x7f0000002400)=0xe5) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002480)=[{&(0x7f0000000040)=@in={0x2, 0x4e21, @loopback=0x7f000001}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000080)="03d2a495de28171b386199ad8afd56505f3935f4dc1c28d15c5912b820fd5f7b2938b5031faa2369d54cb493ebfb26e2eedcceaca7ca370835ade7face57e852cea845b2d7796ccfc976e2c49e7560619cf1e3ad18cd2a315479b052070e1b7c4e6c9651f192b3507c2f19429e21847eb6f67fd651d5e4586aa637df30053392100fe4f227e1bed3f153e282fb32fce83c71e170e81268a02c7fddaa09c20c047b71bfba10b68e41c16346135c", 0xad}, {&(0x7f0000000140)="5fc51731b922cf79a4dfcf20541610c238a5681c38d8b0", 0x17}, {&(0x7f0000000180)="56c3e9b2ac6a1b9103dd23fd5295055bc210c1af6d88a202c52f6c43f5fd75b19193b3c9c8f81b5f3ce975cfcbd1c547a38dd4c328128c2ffe884f046e8580e0a4beb301c1ad0fb64b8ec9aa5936187a519dd49c38408e238fe4d9e0c5c86fe48f3bee9672d3d14b289ee6807656c5b3723d5e08fc7b7184a8014e73e2656fe58c2fba72c999bcfd93450ab69d703a243bc5abd8d08eaad4a6eaab20acb8ee8899add7", 0xa3}], 0x3, &(0x7f0000000280)=[@init={0x14, 0x84, 0x0, {0xffff, 0x9, 0xad, 0x4}}, @dstaddrv4={0x10, 0x84, 0x7, @broadcast=0xffffffff}, @authinfo={0x10, 0x84, 0x6, {0x4}}, @init={0x14, 0x84, 0x0, {0x0, 0x2, 0x8, 0x6}}, @dstaddrv6={0x1c, 0x84, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, @init={0x14, 0x84, 0x0, {0x9, 0x3, 0x1d8, 0x1ff}}, @dstaddrv6={0x1c, 0x84, 0x8}], 0x94, 0x4008000}, {&(0x7f0000000340)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000380)="eb4592c2509dc0f2fb788e13b7f1922b415318350ec3e5436e7df593312126f65af00764a58760e27d80d90c1e9ff96259287eb1b198d6eb51af8e99d99428829f26952d0b1e12cce0bc452770023305d8894165cb60", 0x56}, {&(0x7f0000000400)="9c63224f03cdac6e1bd4720d0866d2", 0xf}], 0x2, &(0x7f00000005c0)=[@dstaddrv6={0x1c, 0x84, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, @dstaddrv6={0x1c, 0x84, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, @dstaddrv4={0x10, 0x84, 0x7, @remote={0xac, 0x14, 0x14, 0xbb}}, @prinfo={0x14, 0x84, 0x5, {0x30, 0x80000001}}, @sndinfo={0x1c, 0x84, 0x2, {0xde, 0x202, 0x8001, 0xf3, r0}}, @prinfo={0x14, 0x84, 0x5, {0x20, 0x1}}, @dstaddrv6={0x1c, 0x84, 0x8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x20}}}, @dstaddrv6={0x1c, 0x84, 0x8}], 0xc4, 0x40000}, {&(0x7f00000006c0)=@in6={0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x80}, 0x1c, &(0x7f0000000980)=[{&(0x7f0000000700)="b16d6893655eef40941cd52e3b23bc6f910ec0af35b068e147bba90dcc626e47e9441be14b7248d97dff20e4d65c9b73f311367b5a137a8720a298d308312b96227b9008d52f5e6a7e97440f77456df4d006682720f645a9f759ccaf95a3edeb0cfbf4796c54fe1eaae186b4396162725e6af3b2c4924e9ae2341ff72fdc105970ab76644a6eefe7bca450acb81a86d042d8cb7c4b7df1e6a1a68c1d8f5d38c148f7e6fe6db99ccae3e10711559a121b9eed577af9258c84c526b90c6579b744934d473ec837b771a04d32cc4b", 0xcd}, {&(0x7f0000000800)="36f40eadb66948f4803d2af19849bfc5f67f95775e9b1b11c122695a30c398e981e38532cea21cd97db555a8c2d43dd5af552d6070936a73416ffef7a06f5e3da64b38cfe1925f7e6d211400b77510b367ff080ac87f020b6c8e72b7fff9", 0x5e}, {&(0x7f0000000880)="309787040dddc3015b906f914c252a75d081b6f679ead8080db942c88e2df838903ba9db728656096a881d90a6699fc31ea669dd5379d084de838b814e4ebc381af72a0dc15a2899268ead148c8cc3a2c73ebf34024e28b59d9db0e08d12044f1e61d77ee09348a9902e566a0486f922c43f4e9886d87fa57fe18bf48c7ca7a60ba335343c743c5f0ecb173ac4b515f7bc6041fc9e3aca5e676da4db447feb4e2a7a6a742749d61296f9dc21bd162cf3c42e9f0e0309686924b69406dc92acffc0620c7f89f9178b1063c4da681324c40d3ea281c4161c2b62c68796e6b46ef85268e820f13d58ea14bb4dc2a451cea6aa79d7daad", 0xf5}], 0x3, &(0x7f00000009c0)=[@dstaddrv6={0x1c, 0x84, 0x8}], 0x1c, 0x40}, {&(0x7f0000000a00)=@in={0x2, 0x4e21, @loopback=0x7f000001}, 0x10, &(0x7f0000001cc0)=[{&(0x7f0000000a40)="0bc08a8f6623ed575711e82082962a20f669ba611001c176c4f9ca376f89fdcb8fb107c6e9fea43c40d075969d875d4bcbca250f542d66191303e2b2cc9a2c994eb1bd03225e120c5833a2011726af91eae8283696d9753a8f15c9afd53f3683e9be3e9b7199f2e05310f2b227277366e249f3edf3cba775b97c1e299dd8ae3a8a2f", 0x82}, {&(0x7f0000000b00)="b20697afa191735b0aef51cc74261788552753f3c0308864409b8d9b0b219045bed5f1cebe9638becf3b4989dad79cfc359cfa1b5a80fb4f0aca42b1953acb6d48b8480aed4395e16ef26bd53002253f63fb961d7beaa3a0f0898094fc5f6bb28c9fb027e929f5ca8a62ed190debb0049bb8278e43f59e7d2d1bce2c92f4dce37e1b28109ea0990671a61c4145a4aa0b73ec55", 0x93}, {&(0x7f0000000bc0)="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", 0x1000}, {&(0x7f0000001bc0)="943c587d9970380de37c2767fd4f7179d25cfb33abc159b1b09b70be6534057abe0a9dc29aad56999b80d68b58b7810e2a89573fb0c0feb6757e0d16263fc5924e9612af84d7795cdc342454972bab2d9590a54b758a8ade0e6343dd636244bdf9de5c9d48034b4e11c4095ebdc9b548b11dc21c90a9a29f3aebf39bb1de10fe5e311f20642db564325c6dbaab937d08d664b9f35a", 0x95}, {&(0x7f0000001c80)="8ed0a9baa4", 0x5}], 0x5, &(0x7f0000001d00)=[@dstaddrv6={0x1c, 0x84, 0x8, @mcast1={0xff, 0x1, [], 0x1}}], 0x1c}, {&(0x7f0000001d40)=@in6={0xa, 0x4e24, 0x100, @empty, 0x1}, 0x1c, &(0x7f0000002100)=[{&(0x7f0000001d80)="5befe68872ff012ee05196f6e8f04fc4f9b4cd0820b309d785352ea54cf739d8a5c045a7791e0dd9ca8854bcb6c0803b5bc2f7e1fcf0cd8c4e762f96b4883911698a606ca270fdea23c0b9b6922aebfb8386f6d8c696db6b5945637f94092ab955b16941ff308c84f9948c6b5140f92de79f7aa387efeefcceaa0b727406b63f8b781811f3bc3bb593ddbbab6d822f56c5f0613b62f7162f40e4a1c0781a78ab79437a405e833b146e4d6752", 0xac}, {&(0x7f0000001e40)="a66c170e2894d142528194b285e631db3468c868b11c3a0f7f84351185f7fcf935e33ec72a177b047cd5ed3b51a15145132dcf600e62289c8655bed083bc086e2ea93e3f326852c902fca7c0105696449dcb96ec8ce19930adba369cd219bad1f726ba49829db5c0", 0x68}, {&(0x7f0000001ec0)="ac30117255cd7fb962250c532cdd2c772d40863372fa0c1fe4f79ee502e36baf9475bd34145750ed02fa21b099b519644cc205fc97f5f85ecd9f6edd6265ad04751d76140e26b9c0388ebb187167eb30cdad278b6a0ddf815c2b11c0363becd15525d9ff1b9ae989d7bcb912ab6a744201926cc2b02b9b2060e7f6391281e8fb2e7fb2c05bbb05b748d79247d1f7346eacd954dacd5b97a0127793ebb931df37481a0fc0032a04172b7d422e0f904cef442f60db7fcd5c0af3211f33", 0xbc}, {&(0x7f0000001f80)}, {&(0x7f0000001fc0)="c3e6d184ad717743f96506f0a9ca9b8e847112cbfe2d7a3782678bba90bd2c2ba0345b0d9a17d27187a1a176254ca85f9aefc35ba4a708a72a54b541294b4d70d7c74675b9f4bdeac26b28939b14f246dd115dc6d6882aec730db8895b0242e66a88648bc142a3c6c4875c0c24b62e92806d9e57cdad224cf409b0852bf1ae3088d4c3cde659a2534eb327e1dd63948e560c145e045eeab2750696dbcb7a3e7065fc527383a3e68541a1d28ade4415b659a9e190bf9bd5444cce9eb50379f6c3b93128214aea3c04aac15498aa0f6c0bbce73645ea47b7", 0xd7}, {&(0x7f00000020c0)="3eaf59deac628db31059e9e3f715ec527cb8931b46b5d9ccd5856001fc57ebb6a520ca1dfd8c1a9a50a1d4e1350ce7830c3212ef661b2cb57f913e06dc", 0x3d}], 0x6, 0x0, 0x0, 0x4800}, {&(0x7f0000002140)=@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000022c0)=[{&(0x7f0000002180)="d29b790886d6764183e980af3673b878cd3d121fd5f537d810d10fdb70f051a8cf82815dbe426eeed7fcb1ed83a39717e9df812fb3af0ce9b5f94d816fe125e15701b7ee446cfaf0ece206f6efaed527b3d65390c4349b6b79b93981ea4ab5d8ace5cd5bed7d9fde805c9dd050dda1032041be677e692c84174cd78159c3b9f8f26cb1eb2fc46d8fc3ca7ce087d56e49f4aa2c17ddf5e70f89d83f6d7f376b1cdd4385bf2dc01643480aa3189eb6fe5814e12933fb446ba407ef16f85721c0c9dc303adb9cc4f6c3797118", 0xcb}, {&(0x7f0000002280)="efcf08170afea5d4a1fbea862fa86fb8cc3492408eac071252007c556dcf79464494d86249ac673fecfa0b931114c6a371601b2ea6b5c700ffe57d18", 0x3c}], 0x2, &(0x7f0000002440)=[@init={0x14, 0x84, 0x0, {0x9, 0x4, 0x1e42373e, 0x8}}, @sndinfo={0x1c, 0x84, 0x2, {0x8001, 0x2, 0x7, 0x30, r2}}], 0x30, 0x400c011}], 0x6, 0xc014) 2018/05/04 19:31:25 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000100)={r1}) 2018/05/04 19:31:25 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x4, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b850ccae0765596430018fe3ea2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0e730000000000000006b795461b0300fd97ab4f914a0f", 0x58}], 0x1) 2018/05/04 19:31:25 executing program 7: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x80000, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000140)=""/75) futex(&(0x7f0000000280)=0x2, 0x8, 0x400000000001, &(0x7f0000000000)={0x0, 0x7f}, &(0x7f00000002c0), 0x2) 2018/05/04 19:31:25 executing program 4: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) write$selinux_context(r0, &(0x7f0000000000)='system_u:object_r:groupadd_exec_t:s0\x00', 0xc47d7741) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000040)={0x6, 0x2, 0x2f4, 0x2}, 0x6) 2018/05/04 19:31:25 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x4, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b850ccae0765596430018fe3ea2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0e730000000000000006b795461b0300fd97ab4f914a0f", 0x58}], 0x1) 2018/05/04 19:31:25 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2000000000000064}, 0x8) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x32, {0x2, 0x4e21, @rand_addr=0x2cd9}, 'veth0\x00'}) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)="7b622f5e8c19a77aaac4154263e7", 0xe) [ 765.425962] binder: BINDER_SET_CONTEXT_MGR already set [ 765.480846] binder_alloc: 15440: binder_alloc_buf, no vma [ 765.486490] binder: 15440:15453 ioctl 40046207 0 returned -16 [ 765.519585] binder: 15440:15442 transaction failed 29189/-3, size 40-8 line 3134 [ 765.552982] binder: undelivered TRANSACTION_ERROR: 29189 [ 765.563891] binder: release 15440:15442 transaction 332 out, still active [ 765.576556] binder: unexpected work type, 4, not freed [ 765.581988] binder: undelivered TRANSACTION_COMPLETE [ 765.587153] binder: send failed reply for transaction 332, target dead 2018/05/04 19:31:27 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0}) ppoll(&(0x7f00004ddfe0)=[{r0}], 0x1, &(0x7f0000000040)={r1}, &(0x7f000095fff8), 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) socketpair(0x11, 0x80b, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000440)={'ip6gre0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000480)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000580)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14, 0x80800) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000640)={@remote, @empty, 0x0}, &(0x7f0000000680)=0xc) sendmsg$TEAM_CMD_PORT_LIST_GET(r2, &(0x7f0000000880)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000840)={&(0x7f00000006c0)={0x144, r4, 0x200, 0x70bd2d, 0x25dfdbff, {0x3}, [{{0x8, 0x1, r5}, {0x128, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffff7}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x401}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffb}}}]}}]}, 0x144}, 0x1, 0x0, 0x0, 0x10}, 0x4000095) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000240)={r9, 0xfffffffffffffffd}, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="0000000000010000"], 0x0, 0x0, &(0x7f0000000080)}) 2018/05/04 19:31:27 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) flock(r0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/arp\x00') ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00000000c0)={0xc5, 0x0, 0x0, 0x3ff, 0x3, 0x8b}) sync_file_range(r1, 0xe87, 0x0, 0x4) r2 = gettid() ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) unshare(0x4000028060400) exit(0x0) syz_open_procfs(r2, &(0x7f0000000040)='ns/uts\x00') 2018/05/04 19:31:27 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) fstat(r1, &(0x7f00000000c0)) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00000003c0)=0x84, 0xfffffffffffffd6f) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0xffffffffffffff3e, &(0x7f0000000300)={0x2}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000400)={@in6={{0xa, 0x4e23, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x10000, 0x9, 0x64, "f1c19ad6e68d0a00b7b7ef9f30dff43258c171948805310f3d9d35e883d418081bef5554aa2ca4177500ddd42562c9c49952a114e50e1e30b680385715a3a2502648fa5b49b3e78dbe3509b5471526de"}, 0xd8) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000500)=0x44) socket$inet_sctp(0x2, 0x5, 0x84) r3 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./bus\x00', 0x0) inotify_rm_watch(r1, r3) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0xfffffffffffffffe) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000200)={'syz_tun\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) chmod(&(0x7f0000000180)='./bus\x00', 0x82) ftruncate(r4, 0x7fff) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000001c0)='lp\x00', 0x3) setxattr(&(0x7f0000000240)='./bus\x00', &(0x7f0000000280)=@random={'osx.', 'syz_tun\x00'}, &(0x7f00000002c0)='syz_tun\x00', 0x8, 0x1) sendfile(r1, r4, &(0x7f0000d83ff8)=0x4, 0x8000fffffffe) 2018/05/04 19:31:27 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400, 0x20) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000000c0)=0xce7, 0x4) shutdown(r1, 0x1) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="390000001300090465000000000000007f0080400400000046000107000000141900040004c20200070000000003000000000000000003f500", 0x39}], 0x1) 2018/05/04 19:31:27 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f000000a000)) lremovexattr(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)=@random={'os2.', 'bdev\x00'}) creat(&(0x7f0000000080)='./file0/file0\x00', 0x0) mount(&(0x7f0000000480)='./file0/file0\x00', &(0x7f0000000440)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00000a9ff2)='./file0/file0\x00', &(0x7f0000459000)='./file0/file0\x00', &(0x7f00005aa000)='9p\x00', 0x1000, &(0x7f000035ffb5)) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x84000, &(0x7f0000000380)) 2018/05/04 19:31:27 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x4, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b850ccae0765596430018fe3ea2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0e730000000000000006b795461b0300fd97ab4f914a0f", 0x58}], 0x1) 2018/05/04 19:31:27 executing program 3: r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x15, &(0x7f0000000600)=""/192, &(0x7f00000006c0)=0xffffffffffffffc3) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000540)={0xffffffffffffffff}) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000580)=0x8, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000040)="e9fc6930130703445734eefabf16b525028fe91b2709fc6f369dc9b7762e84223f56a70b29fa5c8792d7a4a523cf050fcfa5b98c7d0bb598792c09c897ec2c3b22f2bc6903ee2fe72298985b259450919a4dd0625f7a42eb9b3aec90c5b86189633249f0d69b4ea62e4d2a2b0d40d38392a0b5a2825d05119d87a8d0eeb96bc5f050006b9f236d127596261d608f45eef4c0043259b4c1c9a046614b47272f80fa031d20449dd072a0f6553a97140fefedecda1a616f619810558c8f79b9ee34e76e", 0xc2}, {&(0x7f0000000140)="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", 0xfc}, {&(0x7f0000000240)="4a6b2658e80ac69aec6fcddd2d22275d6d14165741f2d0d7d6e2ada4877b9ba1d464b7d2f7547efb53c6d2b0489435cea9f7c874f1beeaded961425cca4f816e974bbb55a22f29d6d63b00c198965ee34ab813fd34240e901af88efbdfd95ac40fa8c15b258b758912982220a8bb6ee3ab770cca0531b4d061d34d8f435010fee17ff7463b134514301c7a009b685183db8054f3ce0feb01da639975222fb75919b118b37315da894533dced5bea", 0xae}, {&(0x7f0000000300)="46a4f90d6815c5749a8ee32c939bf1fabc9c2a81e735", 0x16}, {&(0x7f0000000340)="246d6588fefc9651b93241cfded3ae060aa677e98179d6ab2f503d10f919440b9bc0cfe3353b935143b9f3060a1f1601a55629d2236cf1d74d63b2deda40e6743fa824b949", 0x45}], 0x5, &(0x7f0000000400)=[@authinfo={0x10, 0x84, 0x6, {0x8}}, @dstaddrv6={0x1c, 0x84, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, @authinfo={0x10, 0x84, 0x6, {0x1ff}}, @authinfo={0x10, 0x84, 0x6, {0xfffffffffffffff5}}, @prinfo={0x14, 0x84, 0x5, {0x0, 0x40}}], 0x60, 0x40800}, 0x14) readahead(r0, 0x2, 0x52ba) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000005c0), &(0x7f0000000780)=0x4) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000740)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000700)={0x8, 0x2}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000004c0), &(0x7f0000000500)=0x14) 2018/05/04 19:31:27 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='attr/fscreate\x00') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80000000000046, 0x0) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r2, &(0x7f00007fbffd)='H', 0x1) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f00000001c0), 0xfffffef3) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0x7, @empty, 0x26c06c63}}}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00000006c0)={r5, @in={{0x2, 0x4e23}}, [0x1, 0x2, 0x8, 0x8, 0x2, 0x40, 0x7, 0x6, 0x9, 0x100000000, 0x4, 0x3f, 0x1f, 0x1, 0x4]}, &(0x7f00000000c0)=0x100) read(r3, &(0x7f0000000200)=""/250, 0x50c7e3e3) sendfile(r2, r2, &(0x7f000079a000), 0xfec) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000340), &(0x7f0000000380)=0x14) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000140), 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000001, 0x832, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001ffb)={0x20080522}, &(0x7f0000000080)) sendto$ax25(r0, &(0x7f00000004c0)="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", 0xbe, 0x0, &(0x7f0000000340)={0x3, {"3419eb18169ef5"}, 0x6}, 0x10) 2018/05/04 19:31:27 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='tmpfs\x00', 0x0, &(0x7f0000000180)="af4380776b3fa673ad5c6236e27434dcda6dfdf0dea3bef4a90ed8cc392c39") r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) mknodat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x8048, 0xee) 2018/05/04 19:31:27 executing program 7: r0 = socket(0x10, 0x4000000002, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'yam0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) connect$netlink(r0, &(0x7f0000000080)=@unspec, 0xc) 2018/05/04 19:31:27 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) r1 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00000000c0)) 2018/05/04 19:31:27 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x4, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b850ccae0765596430018fe3ea2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0e730000000000000006b795461b0300fd97ab4f914a0f", 0x58}], 0x1) 2018/05/04 19:31:27 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) uname(&(0x7f0000000340)=""/195) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x200020000002) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x44, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="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", @ANYPTR64=&(0x7f0000000240)=ANY=[], @ANYPTR64=&(0x7f0000000280)=ANY=[]], 0x1, 0x0, &(0x7f0000000540)='$'}) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000100)={{0x5bb9175d, 0xffff}, 0x1, 0x10001, 0x7ff, {0x300000, 0x3}, 0x1, 0x7ff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000440)={0xe07b000, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f0000000480)={r2, 0x800}) [ 766.512296] tmpfs: No value for mount option '¯C€wk?¦s­\b6ât4ÜÚmýðÞ£¾ô©ØÌ9,9' [ 766.521890] tmpfs: No value for mount option '¯C€wk?¦s­\b6ât4ÜÚmýðÞ£¾ô©ØÌ9,9' 2018/05/04 19:31:27 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x4, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b850ccae0765596430018fe3ea2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0e730000000000000006b795461b0300fd97ab4f914a0f", 0x58}], 0x1) 2018/05/04 19:31:27 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80001) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') getdents(r1, &(0x7f0000a7cfe8)=""/24, 0x18) getdents64(r1, &(0x7f000000af97)=""/105, 0x69) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x3}) 2018/05/04 19:31:27 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000300)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x8, 0x5, 0x4, 0xfffffffffffffffd, 0x3, 0x3e, 0x2, 0x37a, 0x40, 0x1bf, 0x0, 0x2f, 0x38, 0x1, 0x5, 0x8, 0x1}, [{0x6, 0x7ff, 0x8, 0x400, 0x80000001, 0xfffffffffffff63c, 0x8}, {0x70000006, 0x928, 0x4, 0x3, 0x200, 0x0, 0x100, 0x2400000000000}], "b94b4e6bd03f8244a67e387ad8a619e1f5b74865127cc39eb9456ae6a1cf0433919537", [[], [], [], [], [], [], [], [], [], []]}, 0xad3) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) setsockopt$inet6_buf(r1, 0x29, 0x22, &(0x7f0000000200)="d1d3f6b7106367104254b2d22fb6022eb64cc7856d771d640772c2557b7bc03009c19651aae16e8fb06c1222ad66c8a0fa281f7f1c91e3be76aa1e2f2fdcf7243188da1339135d9519974d9d55b0ac2c50b835f7c0bea0256a7f22a73130a54f24ff37258c116686c8ae51a327b44d7125322d22101ddd7200f66eee90ea0081d67280ff87fee616516d0537695449fb493e2c0e90a04cf1c52a8f5f4bc926387e2b738818abfbccb5f12397aeaba952425ff724375a4b7a", 0xb8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000080)={0x0, 0x0, 0x0, {0x77359400}}) [ 766.560621] binder: 15502:15505 unknown command -2041748736 [ 766.568524] binder: 15502:15505 ioctl c0306201 20000080 returned -22 [ 766.578081] binder: 15502:15509 unknown command -2041748736 [ 766.584842] binder: 15502:15509 ioctl c0306201 20000080 returned -22 [ 767.442093] binder: BINDER_SET_CONTEXT_MGR already set [ 767.447511] binder: 15488:15527 ioctl 40046207 0 returned -16 [ 767.464551] binder_alloc: binder_alloc_mmap_handler: 15488 20000000-20001000 already mapped failed -16 [ 767.474331] binder_alloc: 15488: binder_alloc_buf, no vma [ 767.480339] binder: 15488:15534 transaction failed 29189/-3, size 0-0 line 3134 2018/05/04 19:31:28 executing program 6: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000140), 0x4) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) r1 = gettid() ptrace$setregs(0xffffffffffffffff, r0, 0x6, &(0x7f0000000040)="a6301cc226915f6acdd6a1b14d3af693b761aabb106dd67e2f3b61be2b4626599f7c8c34c895f2bcb473152bdaf7b51eeb10bd9c93d960e144d2a2ce0b11d0b778d598e8b26fc5fcf604a890a58518be1f178390323f12bc15f4a2652e17c12a727e1a5408281bd289") ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, &(0x7f0000000180)) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x101080, 0x0) ioctl$BLKROGET(r2, 0x125e, &(0x7f00000001c0)) setrlimit(0x0, &(0x7f0000245ff0)) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f0000000240)={0x6}) clone(0x0, &(0x7f0000623000), &(0x7f0000000100), &(0x7f0000907000), &(0x7f0000000200)) tkill(r1, 0x1000000000016) fsync(0xffffffffffffffff) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000200)='dctcp\x00', 0x6) 2018/05/04 19:31:28 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101000, 0x18) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f00000000c0)) mq_getsetattr(r1, &(0x7f0000000040)={0x1f, 0x3, 0x2, 0x5, 0x80200000000, 0x10000, 0x1, 0x100000000}, &(0x7f0000000080)) fcntl$getownex(r1, 0x10, &(0x7f0000000180)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x19, r2) ptrace(0xe, r2) 2018/05/04 19:31:28 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2), 0x0) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b850ccae0765596430018fe3ea2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0e730000000000000006b795461b0300fd97ab4f914a0f", 0x58}], 0x1) 2018/05/04 19:31:28 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000580)=[{{}, 0x4, 0x4}], 0x169) r1 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sw_sync\x00', 0x0, 0x0) dup2(r1, r0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/05/04 19:31:28 executing program 1: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x0) r1 = getpgid(0x0) sendmsg$nl_generic(r0, &(0x7f00000008c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000880)={&(0x7f0000000240)={0x614, 0x2d, 0x0, 0x70bd25, 0x25dfdbff, {0xa}, [@nested={0xc, 0x8, [@generic="9126b9c9d5"]}, @typed={0x8, 0x38, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0x4, 0x58}, @nested={0x1d4, 0x16, [@typed={0x8, 0x8, @u32=0x7}, @generic="d01501b396999f5ddc7d6c57f869638160da0d5ece3b9dfe177e5d1830d4b3804e03a373c98064240225a82e243959650f123bdf347ca7b4c511c98e34403bd82722fc61c523ccaab98e9ecc699ad5d82e1eb4fdee8df60b9d9c661aa23af6aac164f18ee536fd5f21184b9b9241ba4369b7397fb28b5570b63a661e8fa78a7217a5b793c892b17f52ba1b0437698878d7546bdf3921fcaf25ec644f1034db9068a098a5fe8db7a8cc1113beedffb5dffdae740ec81e96291c23524e607813630c8c6cb05f22eefb", @generic="542b7ce0c448e3e17dcfe769ab3fd2f00c813ca9c2f98a15b84697d2720f76891850621123c958dfc68ce5ba0f17ebb639706916f4ff1b58be9ad2922abc51b8aee290e26e46afb73486341e7b3e47ea609fb63f1f044c7f57dbe97923aef579ab6ac2193d7e13d833eb447f2bd20f32f74d34e9e7048cef337202bffa3dd1b6fc8c78f085d065584ea741c2fe36ba1c31598640eb49390664a710163d3ae558b9ed077a356da0aa6e95c7953b5b35d2", @typed={0x4, 0x6d, @binary}, @generic="95426d872f72f28564107a0ba84e5cd7cd90097fdad49eb90f126beeb17ca3dee33116c7170fab7c23cfce26e1fecf1d5d1fda44f78a523b703548f925f66c588b4f5c77987a0480d3ae", @generic]}, @generic="9164424931d7fa8902956fcbf0c3307817c3e68ab9496c23999ec7085af91de5c7c65d524536735f9633d4a48eaf4ee5c4dd05e35393dafcaab83d028695b0f27cdd548ce4824e3f2d7d7defa5fa57eb7b3980336531ddf9e8d9644cb928405855277c5adb084f51ab392c816a0b30ea744fc053b87704756a18cfa910b9de8a5c46ebadf11741c19ad218eee8469e9e7ba312149bbd07a1c55798d4a0440e2dbb98fd888ea188c938101374eefaec98600464f6deb68ed33caa5fda47e0a05f5c5fd1a2c76b4b19a861723f2e74f916656b5d731aafadcc", @generic="597ca788407b4a4bb8020eba6de0155d", @nested={0x2a0, 0x0, [@typed={0x8, 0x2, @ipv4}, @typed={0x8, 0x2c, @u32=0x5}, @generic="d8b564340892ac6979b2b94fd2de6d74a9edec7255657c12f7bf95dad5c43244c59612a2e9f7db844a51fb16700d0a429dc225d96a08162c665c66f6e68816699c", @generic="d2dc2d318009c44696220efb4cd60fa697bd6c46016f0ef4d683fd92abe48b9a4fcede40ccbced2c19a98bffb867251b47d62b8930bdce6b0490c2d7697ba3e49adb14f5cd3ed486887152079f2306c2dde66603b2cadbdc0cee45ae74bd1968bc233544684ba7df06dc1044ffb96e25bfa792fcb12bc89e92602bddd2dc06dbde31125b5d1ab8f01c7f00af1980f1732f", @generic="b6f95b9bf706de28b86992e5c325d30439c07d43270d8b83f37bf219b927084d199649dc3c3c9775eee81fc4fc66017a9d5e11a8512ca096e926113b01999c2c444e51735ee5495c252690ca56867b442a076b11fea4925825c36630ff09d11f7bd5a43686a5550468942f7e65ba658dc4e060e6ca9598391c51da4d22371e766358044e492b91daeb0f0688bd5ba4f6ff4bdc328e754a06eda4027162", @typed={0x8, 0x4e, @ipv4=@rand_addr=0x80}, @generic="97cb15bdcec55dff2c95617730a1d94f8d13b305ee41ad997af13d16669968e3a7d4c5e65392679cfe72bee49f8f1f719af88a3f0992ae0be9599a0f67e6b428303d08ab2fd5ee8cbb9137251cbf4d745c798bef98ef985f1e90efd2e395397401fd604e9eb3c8fd78c0a15b235c92da48467b3821ff72ed688a7abd8bfe2cd0251c18e79c71bdcf897e205c37a34108a92b50b29edfc55e2027a16df60f46f3fc1d4b22f5a3d9cdaed146a1d2344638c1d8f1140246b503215865a7c43fa52da36028", @generic="89e2fb5311572850ace7cd7b0d55d671ee8186e2e0cfa198291da7d62cb7a03bc7d7825ced396e9bb59526b1f6c0b9109dff46eb693d9a76818118a159cd8f1cf2b3412013f651426a43ba7e532c266be9"]}, @typed={0x8, 0x46, @pid=r1}, @nested={0x4, 0x6c}, @generic="57c278fe77f3374d419c256b4c0d9db4a2163fc2f9d326302fc69897a4839434cdcb8298519270556c4c1ae9fe21fae4ebddf637129e21fc7756d6956014500deba6fc1371e26635e3d69f8ca739ba4f238c7c20b9e01328310db93d29f46eb87c44c56e4ec4aa67af33b894befaf9c5aa5162b760b6d150f8220bad09a1"]}, 0x614}, 0x1, 0x0, 0x0, 0x40}, 0x40000) r2 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r2, &(0x7f0000007e00)=[{{&(0x7f00000001c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000000)=[{0x10c, 0x29, 0x3, "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"}], 0x10c}}], 0x1, 0x0) 2018/05/04 19:31:28 executing program 2: r0 = syz_open_dev$evdev(&(0x7f00003fbfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00000000c0)=0xfffffffffffffffe) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchown(r0, r1, r2) r3 = dup2(r0, r0) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) [ 767.619361] binder: release 15488:15527 transaction 337 out, still active [ 767.626338] binder: undelivered TRANSACTION_COMPLETE [ 767.641309] binder: undelivered TRANSACTION_ERROR: 29189 [ 767.654424] binder: send failed reply for transaction 337, target dead 2018/05/04 19:31:29 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2), 0x0) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b850ccae0765596430018fe3ea2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0e730000000000000006b795461b0300fd97ab4f914a0f", 0x58}], 0x1) 2018/05/04 19:31:29 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000240)={0x0, 0x6}, 0xc) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0xa30b, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000280)={r4, 0x95, "66d2b7e80c2ea17415127814b2c2bf218212827d378eec179408e00c68237732737db881297e6b2925c60cd43c0fbf2cf6d0250d354a82a76b629b9f379564eb77fc8b171f2cac504515a8baa8d720ba1210d6819a225c9f2da2338073ef5e26ef44ccf474b10884295a89b94a3d1c5cf87722111d7adece93be9688b9285694359d83c926c853b9982c81406b0e0620894f5ba408"}, &(0x7f0000000200)=0x9d) recvmmsg(r0, &(0x7f0000000980)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1, &(0x7f00000006c0)=""/28, 0x1c}}, {{&(0x7f0000000700)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000780)=""/193, 0xc1}, {&(0x7f0000000880)=""/42, 0x2a}], 0x2, &(0x7f0000000900)=""/82, 0x52}, 0x100}], 0x2, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000500)=0xa6, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={"6c6f0000ffffff9f0000ddff00"}) sendmsg$FOU_CMD_ADD(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000d80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000e00)=0x80, 0x0) ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f0000000180)) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000e40)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0xfffffffffffffffa, 0x4, 0x1, 0x0, 0xfff, 0x4}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) recvfrom(r2, &(0x7f0000000540)=""/221, 0xdd, 0x40000141, &(0x7f0000000640)=@ipx={0x4, 0x3ff, 0x3, "fbe5e77a9006", 0xffff}, 0x80) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/04 19:31:29 executing program 7: r0 = memfd_create(&(0x7f0000000100)="72616dff7300", 0x2) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYRES32], 0xffffffffffffffa0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x662200, 0x0) fcntl$addseals(r0, 0x409, 0x4) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) umount2(&(0x7f0000000040)='./file0\x00', 0x9) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/05/04 19:31:29 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff, 0x0, 0xff}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000004c0)={0x0, 0x8}, 0x8) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) fchdir(0xffffffffffffffff) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) splice(r3, &(0x7f0000000300), 0xffffffffffffffff, &(0x7f00000003c0), 0x812, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r4, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000400)=0x54) r5 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000000180), 0xfe57) socket$inet_sctp(0x2, 0x1, 0x84) pread64(r3, &(0x7f0000000080)=""/156, 0x9c, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x4000, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r6 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r6, 0x1, 0x8, &(0x7f0000cecffc), 0x4) write(r0, &(0x7f0000000700)="2400000026007f0000000000000077010000", 0x12) r7 = open(&(0x7f0000ac3000)='./file0\x00', 0x0, 0x0) r8 = openat(0xffffffffffffffff, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000680)={r2, 0x54, &(0x7f0000000600)=[@in6={0xa, 0x4e20, 0x26e, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff7}, @in6={0xa, 0x4e23, 0x63, @mcast2={0xff, 0x2, [], 0x1}, 0x401}, @in6={0xa, 0x4e20, 0x3ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}]}, &(0x7f00000006c0)=0xc) renameat2(r7, &(0x7f0000000380)='./file0\x00', r8, &(0x7f0000e14ff6)='./control\x00', 0x0) 2018/05/04 19:31:29 executing program 2: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, r0, 0x0) r1 = userfaultfd(0x80000) fsetxattr(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)='security.evm\x00', 0x61, 0x0) 2018/05/04 19:31:29 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = socket(0x1b, 0x80f, 0x1000) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00000008c0), &(0x7f0000000900)=0x8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000880)) close(r0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='rdma.current\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f00000005c0)=""/196) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x9, 0x2, 0x8, 0x10, 0x0}, &(0x7f0000000580)=0xffffffffffffffa6) fcntl$getown(r1, 0x9) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000200)={r4, 0xfffffffffffffffd, 0x2, [0x86df, 0x8000]}, &(0x7f0000000240)=0xc) r5 = syz_fuseblk_mount(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) writev(r5, &(0x7f0000000540)=[{&(0x7f0000000280)="32bf14e49834f8d15efa186b4b4ddc0ee0f37669814a1d58057008953c4d2fb6125b68f9f28daf71abae2bb967", 0x2d}, {&(0x7f00000002c0)="7b73b6dda6f501dfcd0fbe9b689e4afef8d081169d5f4b72d978a847aea78d996362d5f63c2466b48821f2591ee16bce87622241bb509c67a9b49d3d137d925b9f25d958b75193073c527b318349cb2f011bf14d5dbb0102f4a7974f2e3ee01909d1a7dad033171235c598a48742cf595e0b82af4522ff3935875ac4ce2c076b0a9457391e803f845cbbb3c3b85bbfa9d502b402554c6f6be83724b0fb010610cc4ed631e4fd70c39633eca86d88cbf5fdbe008098c988e295", 0xb9}, {&(0x7f0000000380)="76f674c187ab431fedcec5423989f5ca2da28d781883d8ef7f8f8fff1b3e6e2780b5b40114a8f3083f4b4c9da3d3f427995e8eb399b224b0732bf2cfa257611ac518561b771d13ded78fcd857ebf02c9581868282e5b48ed6492e2581cc7c23a5a580216a51f57435b17cf53f5fdc9398de41df122e8a596fdb72d6057aae48ec4a190f30cc77a9f344f6f0bb4b11c9d312315e8a2aa6d8a7ba7c4efebc4a804cdb3fdd42493b3b1dfd67a19feea0b4c7c47", 0xb2}, {&(0x7f0000000440)="6180715d602e610dd23ceee951f0d6ada098e150292d7d9cd7df4e68507c179219e8ce32107f8966e15361ef4459f09b1dfafdf5f0e2b00fe75ce942645af07ec65120575af7540c810eca94fb4aa4d6b99a3a042c12e26e253cd8436cfd62f757f7ce0f32281cb8aaa35164e8c13dd2da7f9468115f9b2d6d19b6ebfd143e67a4ef0d22148d763424e5291e506d2f54174db91f7378dcf0135f2364185374207f3902d4c589ac368e98d5cf0dda46233e5e163a6bd5f7076556cbae03e21f7b44d7df6c27f44cc82554f7e2a5d932f90003db1bff7f024ab95d1bec2301efc0a91e22e29826dd1e7c605f48569900ce6415614b3171a8", 0xf7}], 0x4) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f00000001c0)={0x6, 0x5b}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000080), &(0x7f0000000100), 0x8) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r3, 0x0, 0x81, &(0x7f00000007c0)={'nat\x00', 0x0, 0x3, 0x43, [], 0x7, &(0x7f00000006c0)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000740)=""/67}, &(0x7f0000000840)=0x50) ioctl$sock_inet_udp_SIOCINQ(r6, 0x541b, &(0x7f00000000c0)) 2018/05/04 19:31:29 executing program 4: r0 = socket$inet(0x2, 0xe, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f00000001c0)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0xffffffffffffffef) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x5e, 0xffffffffffffffb9) 2018/05/04 19:31:29 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='attr/fscreate\x00') fcntl$getownex(r0, 0x10, &(0x7f00000001c0)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80000000000046, 0x0) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r2, &(0x7f00007fbffd)='H', 0x1) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f00000001c0), 0xfffffef3) read(r3, &(0x7f0000000200)=""/250, 0x50c7e3e3) sendfile(r2, r2, &(0x7f000079a000), 0xfec) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00000003c0)=""/86, &(0x7f0000000040)=0x56) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000380)=0x14) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000140), 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000001, 0x832, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001ffb)={0x20080522}, &(0x7f0000000080)) sendto$ax25(r0, &(0x7f0000000240)="5415543d486c4a5bc0bfa077c89e9f988a030a357e0aa0d24bd6209ad9312ccbaec95cb92c4c0b768e4a5ac5b5825dd5c2a43fab9987d711fe4351d197b05314ce8fc7de545055c3a51343367d253eefdf0e1bdbd6760622b881650b3271584b130c6a4ec15614dedd9ed8c2aac85c15cb8cdfa2a9b07354c845d2d0646e6b121f87771e063e05f5f160dacc480d3d7a12f32d48daab18646295db7750dc861f37ac92ef9d4b6c9b44fc209a0b3f64da2a5b06da5cefc50733a6e9c1e2d0e676a1cd6dbc10f922c3ae4c1c468d9c0d1e178d", 0xd2, 0x0, &(0x7f0000000340)={0x3, {"3419eb18169ef5"}, 0x101}, 0x10) [ 768.836105] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 768.845544] device lo entered promiscuous mode [ 769.627303] device lo entered promiscuous mode [ 769.632113] qtaguid: iface_stat: create(lo): no inet dev [ 769.637692] qtaguid: iface_stat: create6(lo): no inet dev [ 769.648232] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 769.654658] qtaguid: iface_stat: create6(lo): no inet dev [ 769.680086] device lo left promiscuous mode [ 769.709734] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 769.710424] device lo entered promiscuous mode [ 769.867509] device lo left promiscuous mode 2018/05/04 19:31:30 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2), 0x0) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b850ccae0765596430018fe3ea2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0e730000000000000006b795461b0300fd97ab4f914a0f", 0x58}], 0x1) 2018/05/04 19:31:30 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='attr/fscreate\x00') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80000000000046, 0x0) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r2, &(0x7f00007fbffd)='H', 0x1) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f00000001c0), 0xfffffef3) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0x7, @empty, 0x26c06c63}}}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00000006c0)={r5, @in={{0x2, 0x4e23}}, [0x1, 0x2, 0x8, 0x8, 0x2, 0x40, 0x7, 0x6, 0x9, 0x100000000, 0x4, 0x3f, 0x1f, 0x1, 0x4]}, &(0x7f00000000c0)=0x100) read(r3, &(0x7f0000000200)=""/250, 0x50c7e3e3) sendfile(r2, r2, &(0x7f000079a000), 0xfec) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000340), &(0x7f0000000380)=0x14) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000140), 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000001, 0x832, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001ffb)={0x20080522}, &(0x7f0000000080)) sendto$ax25(r0, &(0x7f00000004c0)="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", 0xbe, 0x0, &(0x7f0000000340)={0x3, {"3419eb18169ef5"}, 0x6}, 0x10) 2018/05/04 19:31:30 executing program 4: r0 = socket$inet6(0xa, 0x4000002000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000005180)=[{{0x0, 0x0, &(0x7f0000001600)}}, {{&(0x7f00000016c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f00000000c0), 0xffffffffffffff69}}], 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x54) 2018/05/04 19:31:30 executing program 2: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) socketpair(0x4, 0xb, 0x6, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000400)={'NETMAP\x00'}, &(0x7f0000000440)=0x1e) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$netlink(r3, &(0x7f0000000200), &(0x7f0000000240)=0xc) setsockopt$EBT_SO_SET_COUNTERS(r3, 0x0, 0x81, &(0x7f0000000340)=ANY=[@ANYBLOB="7365637572697479000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x68) epoll_create1(0x80000) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x1, 0x0) getsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a7000)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000280)) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000100)={'nat\x00'}, &(0x7f0000000180)=0x54) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0xffffffffffffffff}) 2018/05/04 19:31:30 executing program 7: socketpair$unix(0x1, 0x2000000000005, 0x0, &(0x7f00009d1ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000534000)={0x1, &(0x7f0000000ff0)=[{0x6}]}, 0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000100)=0x5, 0x4) sendmsg$unix(r1, &(0x7f0000000140)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000200), 0x0, &(0x7f0000000080)=ANY=[@ANYRES64=r3, @ANYRES32=r0], 0xc}, 0x4000) 2018/05/04 19:31:30 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003bc000)=[{&(0x7f0000000040)="29000000200019fff63d0014000000060a00003415de0005190000040d000c000000800000f9000008", 0x29}], 0x1) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @multicast2}, @in=@broadcast}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) 2018/05/04 19:31:30 executing program 1: mkdir(&(0x7f0000000a00)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0xedc0, &(0x7f0000000180)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) bind(r0, &(0x7f00000001c0)=@hci={0x1f, r1, 0x3}, 0x80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) 2018/05/04 19:31:30 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='attr/fscreate\x00') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80000000000046, 0x0) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r2, &(0x7f00007fbffd)='H', 0x1) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f00000001c0), 0xfffffef3) write$binfmt_elf32(r4, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x1, 0xfedc, 0x4, 0x9, 0x2, 0x3e, 0x96c000000000000, 0x169, 0x38, 0xcd, 0x0, 0x0, 0x20, 0x2, 0x5, 0x1, 0x8}, [{0x70000007, 0x8, 0x2, 0x627, 0x3, 0x1ff, 0x80}], "48652305b63c62a6e72171ae83ccedd063c27af954946370012c24845bd095c6e121d9020401177fedee33e30385799dce85b5e1b1340bbb6559709cffe054a6b0fd7edf96908edf82a61d0d5ecd568251ceeeffb4b548a5b08ade7745251af6301aa7d10ad396d8f07748e6fea0809eb952910c93870e5c94c320525e3e1d376d5cdf855f89bbb23d418a9e55d34668989b521667aa6a9df4a468f341dabd904ea3cac5f7fb69d5", [[]]}, 0x200) read(r3, &(0x7f0000000200)=""/250, 0x50c7e3e3) sendfile(r2, r2, &(0x7f000079a000), 0xfec) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000340), &(0x7f0000000380)=0x14) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000140), 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000001, 0x832, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001ffb)={0x20080522}, &(0x7f0000000080)) sendto$ax25(r0, &(0x7f0000000240)="5415543d486c4a5bc0bfa077c89e9f988a030a357e0aa0d24bd6209ad9312ccbaec95cb92c4c0b768e4a5ac5b5825dd5c2a43fab9987d711fe4351d197b05314ce8fc7de545055c3a51343367d253eefdf0e1bdbd6760622b881650b3271584b130c6a4ec15614dedd9ed8c2aac85c15cb8cdfa2a9b07354c845d2d0646e6b121f87771e063e05f5f160dacc480d3d7a12f32d48daab18646295db7750dc861f37ac92ef9d4b6c9b44fc209a0b3f64da2a5b06da5cefc50733a6e9c1e2d0e676a1cd6dbc10f922c3ae4c1c468d9c0d1e178d", 0xd2, 0x0, &(0x7f0000000340)={0x3, {"3419eb18169ef5"}, 0x101}, 0x10) 2018/05/04 19:31:30 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000180)={0x40, 0x40}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='gfs2\x00', 0x1, &(0x7f00000000c0)="bd31ca1ccfbb37a4bde76112b24f5a209e472ba9e63525200d998638797223e83e44021518be982d2ce8d033649ad9b38f806268c696219bef7a65eb925c331d79c21b639d73442f0ae546eef95b9da58b620009069f5647818edc8762da3cb4705efc41aaf9937911438166ca5d342e2c9a2dee39ecf670f8544579") getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002640)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001400)=0x1008) sendfile(r0, r0, &(0x7f00000004c0), 0x3) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001440)=@assoc_value={r1, 0x8}, 0x8) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x50, r2, 0x100, 0x70bd2b, 0x25dfdbfe, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x800}, 0x40001) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@loopback, @in6=@loopback}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.evm\x00') openat$rtc(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rtc0\x00', 0xa2480, 0x0) [ 769.903101] device lo entered promiscuous mode [ 769.907787] qtaguid: iface_stat: create(lo): no inet dev [ 769.913302] qtaguid: iface_stat: create6(lo): no inet dev [ 769.923455] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 769.929752] qtaguid: iface_stat: create6(lo): no inet dev 2018/05/04 19:31:30 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000060000/0x1000)=nil) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) 2018/05/04 19:31:30 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b850ccae0765596430018fe3ea2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0e730000000000000006b795461b0300fd97ab4f914a0f", 0x58}], 0x1) 2018/05/04 19:31:30 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syz+aller0\x00', 0x201}) close(r0) r1 = geteuid() ioprio_get$uid(0x3, r1) getsockname(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/04 19:31:30 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x202, 0x0) r1 = epoll_create(0x6) fcntl$setpipe(r0, 0x407, 0x7fff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x4}) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x0) 2018/05/04 19:31:30 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b850ccae0765596430018fe3ea2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0e730000000000000006b795461b0300fd97ab4f914a0f", 0x58}], 0x1) 2018/05/04 19:31:30 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000140)='./file0\x00', 0x4001, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/member\x00', 0x2, 0x0) sendfile(r3, r2, &(0x7f0000002b80), 0x7fffffff) read(r2, &(0x7f0000000180)=""/142, 0x8e) mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x3000003, 0x49c07c01856eb474, r3, 0x0) 2018/05/04 19:31:31 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000200)={{0x0, r1/1000+10000}, {0x0, 0x7530}}, &(0x7f0000000280)) 2018/05/04 19:31:31 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x111040, 0x0) getsockopt$bt_hci(r2, 0x0, 0x1, &(0x7f0000000380)=""/221, &(0x7f0000000140)=0xdd) getsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) setpgid(0x0, r1) 2018/05/04 19:31:31 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b850ccae0765596430018fe3ea2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0e730000000000000006b795461b0300fd97ab4f914a0f", 0x58}], 0x1) 2018/05/04 19:31:31 executing program 2: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x60) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = epoll_create(0xffffffffffff8ebf) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000a98000)) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCXONC(r1, 0x540a, 0x4) syz_open_pts(r1, 0x402000) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) capset(&(0x7f0000000140)={0x20080522, r3}, &(0x7f0000000180)={0x2, 0x796aaec3, 0x3, 0x0, 0x7, 0x8}) 2018/05/04 19:31:31 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000000000)) 2018/05/04 19:31:31 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000740)='/dev/rtc\x00', 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000780)={'irlan0\x00', 0x0}) fstat(r0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000840)={{{@in6, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x101}, 0x4e23, 0x0, 0x4e24, 0x2, 0xa, 0x20, 0x80, 0x89, r2, r3}, {0xd7}}, {{@in=@loopback=0x7f000001}, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}}}, 0xe8) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000c80)={&(0x7f0000000c00)={0x10}, 0xc, &(0x7f0000000c40)={&(0x7f0000000b40)=ANY=[]}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) ioctl$ASHMEM_GET_PIN_STATUS(0xffffffffffffffff, 0x7709, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000005c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x3, 0x0, "568ba1532d9fa4a4b9b2ac7fed1ba5df6183c56aab4b149a87b45ecde423213c30734da7de0daefc4f85152077b0196e06e5a1d95840e8dc7eb18f5f2781abadec7c9d4ef97335343396d95c6c3a63db"}, 0xffffffffffffffe4) getresgid(&(0x7f0000000bc0), &(0x7f0000000400), &(0x7f0000000b80)) dup(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000006c0), &(0x7f0000000440)=0x100000086) add_key$keyring(&(0x7f00000009c0)='keyring\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000a80)="1903d249178939ce347efbbfdd863f09a84cb3f1d05b1a4ed3989b28f0b5bd5bd067", 0x22, 0x0) fchownat(0xffffffffffffffff, &(0x7f0000000500)='./file0\x00', 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000480)={0xd1, &(0x7f0000000400)}) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f00000004c0)) accept4$unix(0xffffffffffffffff, &(0x7f0000000cc0), &(0x7f0000000d40)=0x6e, 0x80000) read$eventfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x1000000000004e23}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000400)=ANY=[], 0x0) sendto$inet(r0, &(0x7f0000000380)="a8f1be5355d740ca6791da215ccd133c71adeb2c8c48541886fc7f32f5a881b45c66e024efb19d9c7813c871d7de2918bcac611cda57e57831a5621a5ac287de49deff1e43934b0bd06a6fb63d5120773797ad4cbede5e398e5ff92426e6f668b2723c2a516d6791125695666a9a0f487936c2959fd358f89617", 0x7a, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvfrom$inet(r0, &(0x7f0000000240)=""/247, 0xf7, 0x0, &(0x7f0000000200)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7009aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4000000000000", 0x7a, 0x51, &(0x7f0000e66000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000080)=""/164, 0xa4, 0x0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000180)="ea", 0x1, 0x0, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/04 19:31:31 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mkdir(&(0x7f00000007c0)='./file0\x00', 0x90) creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000027000)={0x1}) perf_event_open(&(0x7f0000220000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) pwritev(0xffffffffffffffff, &(0x7f0000000300), 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) r1 = creat(&(0x7f00000002c0)='./file0/bus\x00', 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) readv(r0, &(0x7f0000001980), 0x0) faccessat(r0, &(0x7f0000000180)='./file0/bus/file0\x00', 0x2, 0x10000) r2 = syz_open_pts(r0, 0x2) dup3(r2, r0, 0x0) r3 = add_key(&(0x7f00000003c0)='ceph\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440), 0x0, 0xfffffffffffffffb) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000640)={{{@in=@multicast1, @in=@local}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) fstat(0xffffffffffffffff, &(0x7f00000004c0)) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) clock_settime(0x3, &(0x7f0000000140)={0x0, 0x989680}) symlink(&(0x7f0000000300)='./file0/bus/file0\x00', &(0x7f0000000200)='./file0/bus/file0\x00') keyctl$chown(0x4, r3, 0x0, 0x0) r4 = getpgid(0xffffffffffffffff) waitid(0x2, r4, 0x0, 0x6, &(0x7f0000000240)) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x6) write(r1, &(0x7f0000000040)="f6dcb49a5bfbfd85e2fc2f15f548137340e66f6366d8a0125c9c1d3a", 0x1c) write(r0, &(0x7f0000c34fff), 0xffffff0b) readv(0xffffffffffffffff, &(0x7f0000000180), 0x0) 2018/05/04 19:31:31 executing program 6: mmap(&(0x7f00008f6000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x810, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000ffc)=@fragment, 0x8) 2018/05/04 19:31:31 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000001340)=ANY=[@ANYBLOB="180000000005fdff00000000000000000004000000000000"], 0x18}, 0x1}, 0x0) 2018/05/04 19:31:31 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x200000, 0x11) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000100)) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000000)="2d1e2b2ba23aad3799f36d665a317663ab19b3fa0a55e28dccf205081a7484b54241fa177f47c122dbb844210a9eef41c3dc13ab852b53cd1b7637e73d0bf821077c09e22a3197970b6c21adfa0b22c739326219c226c854f0b714ce58e8e0d1468db01fb8285ef5728b42d9e398db29b119ed93102ae87ab59dc4d163f8983958cecee2f45b95ecb97a0344ee86e1"}, {&(0x7f0000000400)="015adaab7444fe02c930fdf14637daea5d54c443a60082d9292e29b1861997f00264c3cb7b3237dbef55f1da979f27acb26665e965cfd7fde34f2e861eb32e913d37826bcef2fba74e3fb915b9a1d618067ab3297d9a60764e9a92d0af696feb13386011a040086f45f9b551863fd86d3db057e6bd96c140edb2cc9bf6d55bcfef18ff51d36973cf3197f0fa8eff41e5446a466b5fc12fa7b6f12603ff5f62ab7953"}, {&(0x7f0000000180)="7bbe17f971185872188a963dd64df612bb0f2a6ca71d71a18d2f849e2736eaf55263a4514896151bb287668ca88126c42ad6fb0d84750ec71e"}, {&(0x7f00000001c0)="33fded67f1082180012094e468d6bc0474602659468122021fc292894d4dde15d14d907500cfdb03e19750f14ece23a275"}, {&(0x7f0000000200)="0281a42d57d0c878ed8c10eee5c5abf55582cb227c7ebe10a8b9b74290abb664bd66a45e9bb474927598ffed28408b8569952f5a0a35142e75e6"}, {&(0x7f0000000240)="63ff89ed59b412a96a7fbd710ae39acd8d3b5bc33ed4dcb52b6583574a7fb0ff310cd75d57a50f0d93a8ccfadf5eb77ae1a2d3e029bd8020038eec5c2f26fbf8f7a19d19c6dd57287548458cd33fa4809bd1c6dde86e3d2d5e1e9bf07c5ab1ea38814e4be0"}], 0x1) ioctl$SG_GET_SG_TABLESIZE(r0, 0x227f, &(0x7f0000000140)) ioctl(r0, 0x2286, &(0x7f0000c95ffe)) 2018/05/04 19:31:31 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b850ccae0765596430018fe3ea2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0e730000000000000006b795461b0300fd97ab4f914a0f", 0x58}], 0x1) 2018/05/04 19:31:31 executing program 6: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000140)={"cc5f72618888a08200006800", @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) [ 771.013392] netlink: 64 bytes leftover after parsing attributes in process `syz-executor5'. [ 771.033301] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/04 19:31:31 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, "aa58007259bb496feb9e76c98e41536a81d1c37c003f0ba71ee2f58a06687305"}) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x3, 0x2000) 2018/05/04 19:31:31 executing program 0: unshare(0x8000000) r0 = mq_open(&(0x7f0000000040)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000080)={0x0, 0x1, 0xc7}) lseek(r0, 0x0, 0x3) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x2200, 0x0) 2018/05/04 19:31:31 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0xfffffffffffefffe, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) ioctl$TIOCCONS(r0, 0x541d) ioctl$TCFLSH(r0, 0x80047456, 0x8000000000000) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x4000, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000100)={0x15, 0x17, &(0x7f00000000c0)="cd1df937da4bace5c59099475a5e1ce7652f668c20fe46"}) 2018/05/04 19:31:31 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r1, &(0x7f00000012c0)=[{&(0x7f00000003c0)='l', 0x1}], 0x1, 0x200000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e22, 0x7f, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x70000000000}, {0xa, 0x4e23, 0xffffffffffffff81, @mcast1={0xff, 0x1, [], 0x1}, 0x81}, 0x7, [0x3f, 0x8000, 0x9, 0x0, 0x6, 0x91, 0x1, 0x9]}, 0x5c) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) write$binfmt_misc(r0, &(0x7f00000053c0)={'syz0', "82b4bdc9834fff82593d8e8f79282cee55422bd5fe63f7521a0de005424f45d83b89b7c2b8c6794ec5a1681daeceae4179f61c6e64e233d8d9c6594b507ef55177f35afb6ae824cd40c123125454b380853b04b09db57a7e8156205f2574a1a01be8605b9a3aaa982156f0dee55855f7adc8b67c74fa9af39ec4fd1224fc4a616ec16fa3e8d65162449ee30e09da18a74a511ec1706dd64fbef46cba957c403ed4b21f0524addf7fdf2b965cb775573a01c11b8462dd2fbc8065e19aa13f4d476a8cc54569563058b9be546ffbb17611537dfca754358b2e27bad67cf81decf213e90b088a2da816d5680ef76d311cd4e75cebebdb41ace086e812164e20f0be5972bce6b8d805d8967328f447f86d9bbcd91d22b662462e65c989cccf0fd86ae8d9160d42b83b0aef452c5f8de418b5aa0858756f72b39f8aa44929cba8f43f827b96178369b9256d9473650b7930d45311dd5469c4d138d71cbadc4d9bc90165fa830a740986e75d8e00d1fbf7bf3f3735cb77a434dbda02f8ac11e629b707764c6f68d1b1dc4e6aedda907fa05b31a50fe73886aa9c34d54ce9d4b54ba352f21ae7f4fac9308f51ebd5894ca64fc51b563460d9b684b68e2faf7d280b9f2eb36c997b9e896f95875d9c3013c7669e250493d10d5891a2eeae019efe06d5d25d8b809f10b241d5bcaac2b86ca247cf152cc66dc9fc3eb0a338a8acea3afe2e33ca61d4df9817662ebd59aaf816d8b38ee4a99fcc15cd63894c69d8efeb38b3ea938c366d0a5e7bdfdea1f57f2c50775668806c93560f072defeb74cb927c7988244071d3e47f5595ce3fff80348f674aee865d706a04483f7f09db1035acb28910db61a468462b7666ab33057a8a1e4390cf816e6b5ca1f53e94422040cffac9eff8833d1e83a17c6a155ae0956b31fd93bbd34b0589b515c3392a0f75f1d325ff0b5120aa77ddf5f85f3e2968cb298ef7ca85a97448b1e5724bfafded476bad7cb1ce9b844ea50c7f0d95d57d034cf669e80e76397d0d59856fc12c5e28d56094a87ca85fbbd540d1bc0b7817ad20247b4cf10de70200ca28645734ade01c823531eb1aa97c1edc3a945f214174ffef4f4ec3b20e5598cb1057fbea465e4340542a13f5fd6d8621debb658966fd8c31e63ae16cf9398536b65a99136b1f636061710b993b6de46f3ce759a6e76763d573101cb37fc4063da7e48e2070f3e9d906d43e3576439abc687450d47ed1688ba63291c3ea97abf400327a43dde472f75a9e113aaa764ce6219d222639f67a03216468f5f1bd0d46c593e003d5d4eead94aa3f3d042bf74a882844a43f4944e503537416f2e34ef9afd5acdaf26a302311013f8f305ca540e54447f2bc2d7ea179f35603775f509db891f4bf8d85799966d1babf5287e7fb3316ef62878fcee447cc2e26449390222aa672561c6aa03a0b7047ba3d7654ec9fb1b1fe8372fc73b6960aa19e5f0b4d8bb8bc6bc070276c89caed4d21a4ddf668406ac251e48347d425386c869f5c34237dba6b5f395b17b1854b93aecff62ff86fc73c5a3b348f27cf3b08d7ec111c18e8d193a5159a2d3648f0b5cbe6f3c39752dda4f82482cd83a5a15402d9cde72640643c0d32bcfb18dda09c2266778995f5b2a693543bdb78c6316849b1a33bd29668b4a2b27e9f4493374c754653db85c51315933c1fdc33f21ba9414d6a775364397a50f1d255c064f8dd5c1d59b4a5e3da266410aec0f29370abebd152e4d5286587c2b7f66d99fc31748618dbbbb31372892bbf820c55391cc049089cab355d2564535bb5cdef98edd99e2288898168cfda2245f89705901abc02ee5cc7389aaf9f45ef20792484318fef446c8a5b208e396e0d679155974026cb2ffd62652a6cc9eb264417f050ce97275cdf2ef12ef6d219805dd764a3933296ae991e9450a3741d77bd6ac012e9e485f5c84cb077091207a405ea7cfafaff0a64b2031a923c23023b64d6f8969b9ec288fbaba38ccacb3a9963a236f9499ad6a89d2de42f081ec5f7b59d4d83606dd62d21df222b3d501c0688f1af6046b7117b84fbc013e584097c1625b1712791ecdc09d3eba438b74cb97d79885228e274081159e72026b80bd708095e04cd1a2137b77481f74e9e7d3cba18d201f22232945ea04f9417475e196c17b6947621eb405325d4790264ad9840b82164afe0bded1b385e2e43c24552680a9944204b18a82f420b7f8c6bccc490996c7b87a9ee40e1241c4fe01bbee7a7cd630f5793aeb22b3179548cf459b90a8be41f77122ab77f09d46385123cb9bb6948ab5dd0a8ea9a38d0454e27e719ea7400cbb38843904354046ce2ca832f108eb46a481ca3e75a1a4385548d07868339fc3002213d1ebd1f295ef72a0595b01528818df769ccd7969cac6b6359fa86dc6c888c375ae84a39c7f3bee266b633bf3a9f15119d043e1b4d9db8dea88b4a99cb52c62a6abac3301450e045ea08b4955629ee4b49eb92a74f9ac6ba0d46b380cf906d16ccc473890aeaacf151fbdbffab0a4e67698670e46663a9aa847ef69f09d13db86e56b7a7890df452557fee001d19410cfe16a1c11c3955a8d2f3135b9d09ef0b1c6a8c046a70064e23c23229959ef00ec1c9fb94388ed90bda41f3fc067fd0a09b4b5e608e9eb8e04f0e86fa24d2f81534b3410172a43ea7583551c0fa626760bf04b1d2d27fe5941607920ff8325aa2ccaf1b9e7592a651d8eac06526f590134ca04abf44b04f3fb34c9e748acac72a7e1c4daf4e1f3011ab626c14b8bbb323a502eb6ce6402188da176547ef556c112d2234fbb1d106c6876ba1b0ba359e20754f0859ae89c0bb1a0d61423066f088b3666566bcde1c1adf4dabeb8f9fc3c4f3e61977d657b88cb1c2e3000430fe4444eea496b5483ac8f7d9ed8b5ff2c25fe2ed8130f84be8b3279aa3a81131622a947729a34bc1c5400bd2f9765245fcb514107089e143f1617fdbfc72606a231043d4df0efcb90f848bdedb042b88c122a2206a4b284fd638244759aa907da0bce1ee7032da9102667890c7a75ed4b2b50250ec9f2fb56683fac03fea051aad8009ee46bc525febb158a6a1ff8a80db48e3aed437ed55ae65387fb823757d883fc677d1c314d1a4a8f8bed8829301ddf2e1fd262213d3326dcb66ccb4c0158c5c0e403bbbb2356808a2c58b6513a2deb0a170773868939c8af597fa551a02514107d06a4bdf0316c8429e465e7333882ea770868fc4b40921b08f62d46c1d962c91ca7cb62342bb1287389f4f899068582c8f276c8a732aa07f2a99282a750360642009ceceb129903e71346efad75bcde458a73df42c07af49c0684f9f419045a1a7b7c023a8fefea7335ccc03cd81f0d5b75ee9f8a8aa607f67dd860f79ef2aa81304d0aed2fa5ab61be6637cce350e129995f93fcfe358e66691e4c19fe0b0cca41109d9855d39760e1cddf4f526caeb96f2b12d58ae0e748bd0379d7a8e9d12df430dc5c76089a72c7cbea3451e248a25d86061cdb1f4b77fb9fd558c1712a623fe98c6517b8aa21c27c61728764b60bf130e3b97ca7f1035d584986d45aa5fbc0feccb0ee57574b6fd204bab169de2528faffc2e42ca14e012d0283a5d064af420d4aef5c5b5841ca41a8f1f413c2f7c3763f745cb9629ec808ea5f6a2957a608ad93e9139b10c20db535dc99579b06c7ab7578f6d449e9fb464d4eb5f0e344abf631c1147e6fdf4abf8ee6206832cbb1f8e17dc35b0c18b3360fc0111c5de7a4d13313371a13a6df23c78d1d8d1182943fc1b968521f559c3f794def9ca863b3de1bb0510ee2bdfdde32abd55f5c03d2ef34ccae6dd1573817c471705699fcaa4ee6a3cdc39ec4f8ffbbf5f9d31bd7c2a6c5c9bff85d000d60d3c4402ff12fb57b3f164332a847e2717d10742196293c22e4d2dd5764be2072de0c5a97f39a77c656d26492226b135600474b6285934f4fd4279741df42cd9739dd4eadd15b415a380a1d73b89ec62a5d2062d3f04701633a8e162901b50d165301b7b4f7d6a38e9995f4d6e5bb552933083a64406f299f26ddb1b2f490676f556af0b9d491ab859ba6e57afe2e5fd27975d19077fbad984172632f7765fc81816858f974ea97243d1d3eebce860dbbdf164593d5406e7d8875cd4f1ccd3951cb27c313df221f711ae4527c4922ac8becef0acdd222e79310dc3b459af942e7c25ba02f79c78fd529b4ac98e10713f8449c908db21fdb49d97149d5ca0cad69f75ae894644c24cd93f57f6b5a0b66452db72531499a8f49782d5bd19911662e8b7b1b80fbe749c9cb3ab674c8467bffb22069094162c59a9be1b35bdadf6e9d3db9312c8089c41b9c4a2031c4a71eb7db9bcf87402ee15777132958ebb42eab832e918d3620309dd85246b05ac4316e98da667dc0f9178738163de5ea33139eb00762e060115df6501525090e54627c2a06d4cedefd9cab488fd396c8ff4b52661f56364fba08f8879dddbb6141b7a583757c1bf14860c69889c6917a968ee81b394fad49edfdf2669c10de111a726f3e648f6e1a96cd94fa01b89c563478e9daa2effe028e291954355aab14e5b8c1ddf2b3e2fb2bc06152ed0fa8a1944d23c855b8fe6566f11e6d108b6d7ca93074f704e7fa26f88bf6770c578ec0f64aef831d43cd950d68ab09c92c4e8f96ef98ca60da6794cec67e8669a887dbf05e3071328702f5fba1ac3e69b55220d3df2a83278c5cf4432089e55c328d31d207e28c1bbbb0b705aa206dca45c1a0ce359bbbf74037b672531570b5a9ab6e7b470f7ae3726a0848bf7e69aca860410d9913e60b79f883af51221df766f45bcbebac5968a4a62a1057d4a555f39c259f19a882c8f3468d512d33769dc6df706e681aa74b3a73f294c70a6c9d60ac5cdfbfb1f055ad801c638d14c0185f057e7889c7da2f1e540fc61c693bef8ca6baa616e26fac4357f9b0266a9bc754d21111673a3a26ec38dd825ffd8e81c8ce3eaf501c4a1df99e3ec3d47994200f983ab60b0b9cca28b72c367996dad97890b16d8227de9deb25f08c908987451ec737c27ea1f47a90443f24a3e03332f2898eeff892cd01b03922d1358b1d883f8f6ece3dd6756bcbe0991910b47f54b79c98a81735a9a14cf54b364f125dc99beed306fcc116d7884c1ef03c1e50273a71e1da7af92fd3ecb3cccdd34b502cf8734fbf9ac6cd27280a7247baed6c4e292b9b6a83c73818eff4d51b77cee7cebeef40443a9cd714563976bdeef595bd4e11a3a1dcf0f51db90b6d0a2bff109a834aef607e6fc963460d916a59dd39e5115d59e0f4a3deaefdfd51ac6164e91f76459606088d01b5e28301f2a8ae086972c623d8b6faafb642dd713e58e87745234354cd876b5589bb338c3cc63b15a50860b2ad2539601c28434df9cb73a88365ded53a575cdabe8bfdb41995f4bed1e033ace0944c94b86d8b7fff95f6cd32eba41dcc03b0f885f025a013ef929ba8f5bc289f3334eb6d65e2e9151f87c0c6e37882d3879a52fd7ee1f2b3d158db7a081b75c2afb721e13f2d0ad57ec287f8af0672301aec2ba6e6e2bf7e7a11b5157f29572eea2dee49742c5da2d19049aecb5afda34d0fd2e3d996fa8f3bd5893d906fad75efe694175c0cabc9d35fbb3f58bc9ceab147e46787c1442c7885abb8fad4587874546b435bc9bce29c77c490e96d29458d4e1c7355281da97116baecababd4bfbe9b55f50c6fd43f362f3bcf48f3248be36e35ea2a35723838b585d7f17013148f87c10309c7a70941964364aa7"}, 0x1000) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000000c0)={0x0, 0xffff}) prctl$intptr(0x1c, 0x64) prctl$intptr(0x8, 0x0) 2018/05/04 19:31:31 executing program 6: r0 = socket(0xa, 0x200000000001, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000000)={0xb5, &(0x7f00000002c0)=""/181}) ioctl(r0, 0x8912, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={r3, 0x8001}, &(0x7f0000000140)=0x8) 2018/05/04 19:31:31 executing program 4: mkdir(&(0x7f00008e9ff8)='./file0\x00', 0x0) mount(&(0x7f0000b29ff8)='./file0\x00', &(0x7f00008f8ff8)='./file0\x00', &(0x7f000067f000)='mqueue\x00', 0x800, 0x0) r0 = request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='bdev{$mime_typeem0vboxnet1vboxnet1ppp1\x00', 0xfffffffffffffff8) r1 = add_key(&(0x7f00000000c0)='blacklist\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="fa938e0a7b3d2c937233b1955a9be642add72e75c35b22e3a79cdeda0f5d644f6c05a7eec30d0e1e958b7b1ab2eb70b38dc666f2d8989507c20b188642d54a95e557e18fdeb7ad00a827b0115daa3fab7a016ebce0afa2825fbebdab181cb58e921a4535699b3acf45860e1a30a74de4bc286d47f1e79eb1a77def1d587a1732a8c707ed9b899411dd816c5d62f357737e028d976c650c6380bae9dbe5f5fb342b4e36dfefeaef72866bef7ebb6baaa38771be019dc9b877", 0xb8, 0xfffffffffffffffd) keyctl$negate(0xd, r0, 0x4df8, r1) r2 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) getdents(r2, &(0x7f0000386000), 0x260) 2018/05/04 19:31:31 executing program 2: socket$packet(0x11, 0x3, 0x300) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000013db4)={0x20, 0x20, 0x2ff, 0x0, 0x0, {0xa}, [@typed={0xc, 0x0, @fd}]}, 0x20}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x26, &(0x7f00000004c0), 0x0, &(0x7f0000000540)=""/226, 0xe2}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x80, 0x202, 0x6, 0x80, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x3f}, &(0x7f0000000180)=0x8) 2018/05/04 19:31:31 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b850ccae0765596430018fe3ea2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0e730000000000000006b795461b0300fd97ab4f914a0f", 0x58}], 0x1) 2018/05/04 19:31:31 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0xffffffffffffffff}) r1 = syz_open_pts(r0, 0x0) dup2(r1, r0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) [ 771.107644] netlink: 64 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/04 19:31:31 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='limits\x00') readv(r0, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}], 0x1) close(r0) 2018/05/04 19:31:31 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x4) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b850ccae0765596430018fe3ea2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0e730000000000000006b795461b0300fd97ab4f914a0f", 0x58}], 0x1) 2018/05/04 19:31:31 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_emit_ethernet(0x3e, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000000)={0x0, 0xfffffffffffffffd}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000000c0)) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') 2018/05/04 19:31:31 executing program 7: openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x10a) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000300)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0xfffffffffffffd94, &(0x7f0000001480)}}, {{&(0x7f00000000c0)=@sco={0x1f}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000080)=[{0xc}], 0x6}}], 0x2, 0x0) 2018/05/04 19:31:31 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0x2, 0x0, &(0x7f0000011000)={0x77359400}, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x1, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000000000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 771.180292] netlink: 64 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/04 19:31:31 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f0000000a80)="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", 0x1a6, 0x0) syslog(0x3, &(0x7f0000000980)=""/215, 0xd7) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r2 = eventfd2(0xdd41, 0x80000) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000500)={@local, @local, @broadcast}, &(0x7f0000000580)=0xc) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000180)={0x4e, 0x3, 0x5, 0x7}, 0x10) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) pselect6(0x40, &(0x7f0000000600)={0x0, 0x8001, 0x4, 0x400, 0x7fff, 0x5533, 0x10001}, &(0x7f0000000640)={0x0, 0x3bf4, 0x9, 0x0, 0x1ae0ea1e, 0xca, 0xe2fc, 0xbf0}, &(0x7f0000000680)={0x0, 0x4, 0x8, 0xfff, 0x58, 0x0, 0x81, 0x401}, &(0x7f00000007c0), &(0x7f0000000840)={&(0x7f0000000800)={0xfffffffffffffffc}, 0x8}) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r3) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x8, 0x31, 0xffffffffffffffff, 0xfffffffffffffffc) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) bind$inet(r1, &(0x7f0000000140)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1}, 0x81) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000100)) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x0, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}}, &(0x7f0000000540)=0xb0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000240), &(0x7f00000005c0)=0x4) ioctl$void(r2, 0x5450) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000900)=ANY=[@ANYRES32, @ANYBLOB="f85277130f35f418f94069129df29be9a7b6232f7555a985f2b86a7035bb3a5662a51bb068dec4a5ac0ae2d687f10043553db6d23d620b566420000000001a0000000000000000"], 0x2) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000440)=""/134) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f00000000c0)=0xa5ba, &(0x7f0000000380)=0x2) 2018/05/04 19:31:31 executing program 1: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x9, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xc}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x104) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x80, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x80000000}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/icmp\x00') preadv(r2, &(0x7f0000000100), 0x361, 0x10400003) 2018/05/04 19:31:31 executing program 4: r0 = socket(0x11, 0x803, 0x300) r1 = socket(0xa, 0x2, 0x0) mmap(&(0x7f000039c000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x8000000010, r1, 0xffffffffffffffff) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sw_sync\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a45323, &(0x7f00000002c0)={{0x1000, 0xb77}, 'port0\x00', 0x20, 0x41020, 0xff, 0xace8, 0x0, 0x9, 0x7, 0x0, 0x1, 0x3}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f00000001c0)={0x4, &(0x7f0000000180)=[{}, {}, {0x0}, {}]}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000000280)={r4, 0x2}) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f00000000c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) clock_nanosleep(0x3, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f0000000100)) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000200)=0x9, 0x4) recvmmsg(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)=@ax25, 0x80, &(0x7f0000004980)=[{&(0x7f0000003100)=""/255, 0xff}], 0x1, &(0x7f00000032c0)=""/127, 0x7f}}], 0x1, 0x0, 0x0) 2018/05/04 19:31:31 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x4) writev(0xffffffffffffffff, &(0x7f0000000000), 0x0) 2018/05/04 19:31:31 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x141fc, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x7) ioctl$VT_RESIZE(r0, 0x8004552d, &(0x7f0000000080)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000280)=0xe8) setfsuid(r1) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x5) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xb, "57b9fea18b9b8f3be7686e"}, &(0x7f0000000040)=0x13) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2, 0x20}, &(0x7f0000000140)=0x8) [ 771.284278] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 771.394061] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/04 19:31:32 executing program 3: clone(0xffffffffffffffff, &(0x7f0000000280)="88223159f4ab2da8b5d5c538cbfe7088a31a654427c723e16204c57f9034799b9b9fdf91c2831e9c3bf4b44e3793a7e3008d40e86e9ad41b2f1b372e39bebbebc67bfa9060642ee6b76be29f45f96a1115fbd31b5ad221119e49", &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000000c0)="eacb21cec5e29e0fdb6f80e79a9d8bf9f45828899be0a23130f85ff2eaba9715144716c7ebe8fbf215559b6e0000000000000000000000000000006e6eb662ffe7a1c2d77ee1a0544a20365b1e7f4795eccd1c30aff2bf8cd9794c99ab26fb5ea17e97be836cf39ad28b18bf44768a12e84bc5af6e2dde3b7f5f") ioprio_get$pid(0x2, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) sched_setparam(r0, &(0x7f0000000000)=0xfffffffffffffffd) 2018/05/04 19:31:32 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) sysinfo(&(0x7f00000003c0)=""/4096) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) socket$netlink(0x10, 0x3, 0x4) writev(0xffffffffffffffff, &(0x7f0000000000), 0x0) 2018/05/04 19:31:32 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) clock_adjtime(0x0, &(0x7f0000000ff1)) 2018/05/04 19:31:32 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) recvmmsg(r1, &(0x7f0000000080), 0x12d, 0x10002, &(0x7f000025d000)={0x0, 0x989680}) mkdir(&(0x7f0000000000)='./file0\x00', 0x1) 2018/05/04 19:31:32 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/status\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x2010, r0, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f00000002c0)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 'team_slave_1\x00'}}) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000140)=0x8) socket$nl_generic(0x10, 0x3, 0x10) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x44, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000000000000000000000000000000018000000000000000800000000000000", @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYBLOB="852a646600000000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\b']]}) 2018/05/04 19:31:32 executing program 2: r0 = memfd_create(&(0x7f0000000140)="736563757269747d917617cb0e3dbe4574656f00", 0x0) write(r0, &(0x7f0000000040)="16", 0x1) sendfile(r0, r0, &(0x7f0000000000), 0xb516) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000080)={0xbb, @dev={0xac, 0x14, 0x14, 0xd}, 0x4e23, 0x2, 'lblcr\x00', 0x2, 0x7ff, 0x6d}, 0x2c) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x8031, r0, 0x0) mlock(&(0x7f000020c000/0x3000)=nil, 0x3000) 2018/05/04 19:31:32 executing program 7: r0 = socket$packet(0x11, 0x2000000000003, 0x300) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000b90000), &(0x7f0000758ffc)=0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f0000000040)=0xf0f7) 2018/05/04 19:31:32 executing program 3: mmap(&(0x7f0000800000/0x3000)=nil, 0x3000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0xff, 0x2, 0x6, 0x5, 0x0}, &(0x7f00000000c0)=0x10) mmap$binder(&(0x7f00006f1000/0x1000)=nil, 0x1000, 0x1000000, 0x20010, r0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYBLOB="c300000009c829922b7cd7cef126d05c22724556385844fde20779994e72ae45c160c6ee04080a362fe3b7dd7623c85db64ed391fbb3169c8c865941a2003f805f59dbe127058fc696160a12d23dbec46c3de86964a77b7bf1547ce8716006a967740da797c3a43896db7967a0fb64c9e267c0155fdb1d4974675ef8cf344e4f055dbf57b8c1d2e5058b17dbd7b2696fe76003998392f1a2ee0ffe5b1847d4f61e82d1e672e0898536be3aaf22624c21c6b4b9c1bc6c21103f358d848804a0c2ab788208af0b40be8e2fb42b148ae787547838fb579d5aa67508519aefa94d"], &(0x7f0000000200)=0xcb) ustat(0x5, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/05/04 19:31:32 executing program 6: syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x5, 0x4) 2018/05/04 19:31:32 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x101, 0x0) r1 = request_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480)='system:vmnet1vboxnet1\x00', 0xfffffffffffffffa) keyctl$set_timeout(0xf, r1, 0x20) sendto$inet6(r0, &(0x7f0000000040)="f70f6e7ac52b1b148438581dfbc8f507645a6399cef810ab34afbb63501b74b7ea902006e4d45f8e5593ac08d09948ef34709b29d3d846e983fdbdd476fdde27930839ca8e", 0x45, 0x40, &(0x7f00000000c0)={0xa, 0x4e24, 0xa1, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) chroot(&(0x7f000009a000)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, [0x8000, 0x6, 0x4, 0x70, 0x1, 0x4, 0x0, 0x0, 0x7, 0x4af, 0x9, 0x7, 0x8, 0x7ff, 0x1000]}, &(0x7f0000000240)=0x100) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={r2, 0xb1d, 0x1ff}, 0x8) chdir(&(0x7f0000cd2ff8)='./file0\x00') setxattr(&(0x7f00000002c0)='../file0\x00', &(0x7f0000000340)=@known='security.evm\x00', &(0x7f0000000380)='wlan1trustedvmnet1self.wlan0em1\x00', 0x20, 0x1) symlink(&(0x7f00000004c0)='..', &(0x7f0000000500)='../file0\x00') mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000400)='ubifs\x00', 0x1004, 0x0) pivot_root(&(0x7f0000000200)='../file0\x00', &(0x7f0000000300)='../file0\x00') seccomp(0x1, 0x1, &(0x7f0000000580)={0x4, &(0x7f0000000540)=[{0x9, 0x3, 0x2608, 0xfffffffffffffffc}, {0x7, 0x0, 0xbd, 0x3}, {0x1f, 0x8, 0x3, 0x3}, {0x10001, 0x40, 0x6, 0xbcdf}]}) 2018/05/04 19:31:33 executing program 0: r0 = memfd_create(&(0x7f000000e000)='\x00V', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x101801) syncfs(r0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f81b7f0b014f9f91eeb7c37c7250f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00000002c0)={0xa7, @tick, 0x0, {0x0, 0x100000006}}) 2018/05/04 19:31:33 executing program 6: fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001200)='/selinux/checkreqprot\x00', 0x280100, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001240)={0x0, 0x10000}, &(0x7f0000001280)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001640)=ANY=[@ANYRES32=r1, @ANYBLOB="9c9b6e6a92010024b255c7482c88a14e1588e0486a253523f64240ced8ba03433813387a7ac600bed719190cc1a102d030f610020bb395d9d6e7f41064795260b15ad8d44ac2ebdfeb910000001e4cf2db4ac720c0a26f678b5829d146fb45af61052aeed485cd1ff187c3945aaf3cecc3c6315046651c4619df04726bfe1aabdc5321564f0e8f8f527a6ce0cccb72140eb54ac99bb5084caa1b8520342ef417d85c9e51bee021c57a6973eb85e8740e79b044a5b422a3e0992cc1e177865059204bb137618026f2e7f3a1cf6b273514e0f59f9caa5ec08a88ef9086643530cb9be42b4b6f010d82e44ffd6204619cfe70674a1d5698a150340d5e569fe2d1039aaec38303dd6284cf24e49315da3f08979df3fcfb9b7d892355369d0857bbca700a3d51f96ed0188655fd964aa346fc703cb0f8e95d9307dae470e73ff547b48df9d4a28dcd5e27ffb891e83e61cc296f232cd63165d78f218f0a4e4ae4324e1b6e1ef1e1bd99f00bd7cb930f9cc94b8cedf7d49c0f859ce0c06ae1f142af385788988a7a0745858cf6716386a17e85d9ca67e5ec55be38bc03d2e15df0ff0193f70bb6997a8653cab58291b720f2cabf226800e65192e47fea616452ab1e28e94a7e0bee7cf52769b5076e9f2a6665d9ba4a71e4a53780938c69e9c024729a7f5a9de7c13c39ab8f1b56e5af3a7f35ecf54e00a0333656ce6875d0f07bd6255c44dce3e6074722b71e61580f6a3d7be7da753b57ebc409d14f09bc4b67272fc0f4b2ee90000ee37f28e973ac7e9c527026fcc1e074b40b2e4f01ad23b6d76ce3904dacb614d3ed2cd7aeaa11622a9cb6c462abd757af7ce287c42752baf2853ed3851afbe8adfd3ad2ce318e671aebd21abe90137f88b877ea206512cdaeb3"], 0xe) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0xffff, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000012c0)={0xffffffffffffff06, 0x10000, 0x571d, 'queue0\x00', 0xd40}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000045fff8)={0x0, 0x0}) wait4(r2, &(0x7f0000001100), 0x1000002, &(0x7f0000001180)) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x1, &(0x7f00000000c0)={&(0x7f0000000100)=""/4096, 0x1000}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x205) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001140)) 2018/05/04 19:31:33 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x425b, 0xffffffffffffffff, 0x0, 0xffffffffffffa5bd, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$unix(r1, 0x0, &(0x7f00000000c0), 0x800) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100)=0x2, 0x4) 2018/05/04 19:31:33 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000080)=""/203, 0xcb, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000000280)={r1, &(0x7f00000001c0)=""/192}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000001000010d000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000db5e000a0000000000"], 0x28}, 0x1}, 0x0) 2018/05/04 19:31:33 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000040)=""/101, &(0x7f0000000100)=0x65) close(0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x4) writev(0xffffffffffffffff, &(0x7f0000000000), 0x0) 2018/05/04 19:31:33 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x88) sync_file_range(r0, 0x2, 0xff, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000c29ffc)=0x6, 0x82) sendmsg$inet_sctp(r0, &(0x7f0000000100)={&(0x7f00000000c0)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000b03000)}, 0x0) 2018/05/04 19:31:33 executing program 7: mknod(&(0x7f00000002c0)='./file0\x00', 0x1040, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) splice(r1, &(0x7f0000000100), r0, &(0x7f0000000180), 0x9, 0x0) signalfd4(r0, &(0x7f0000000040)={0x3}, 0x8, 0x80000) 2018/05/04 19:31:33 executing program 2: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) dup(r0) tee(r1, r0, 0x20005, 0x0) vmsplice(r1, &(0x7f0000002700)=[{&(0x7f0000002600)='+', 0x1}], 0x1, 0x0) 2018/05/04 19:31:33 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x88) sync_file_range(r0, 0x2, 0xff, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000c29ffc)=0x6, 0x82) sendmsg$inet_sctp(r0, &(0x7f0000000100)={&(0x7f00000000c0)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000b03000)}, 0x0) [ 773.059187] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/04 19:31:34 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000006ff4)={@empty, @loopback=0x7f000001, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x6, &(0x7f0000001540)="86", 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000000)={{0x16, @multicast1=0xe0000001, 0x4e22, 0x4, 'nq\x00', 0x0, 0x9, 0x8}, {@broadcast=0xffffffff, 0x4e22, 0x2, 0x6, 0x1, 0x6}}, 0x44) bind$inet(r0, &(0x7f000000f000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000002000)={0x2, 0x4e23}, 0x10) ioperm(0x4, 0x80000001, 0x101) 2018/05/04 19:31:34 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x2) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0xffffffff, 0x80000001, 0x20d, 0xffff, 0x2, 0x1000, 0xbe, 0x611, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r2, 0x1, 0x3ff}, 0xc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x8000000000000003}) fchdir(r1) 2018/05/04 19:31:34 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000080)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x4) shutdown(r0, 0x1) writev(0xffffffffffffffff, &(0x7f0000000000), 0x0) 2018/05/04 19:31:34 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) write$tun(r0, &(0x7f0000002500)={@void, @hdr={0x1}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0x14}, @loopback=0x7f000001}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}, 0xfc78) 2018/05/04 19:31:34 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_vs_stats_percpu\x00') fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x5) pread64(r0, &(0x7f0000000340)=""/198, 0x7c, 0x3) 2018/05/04 19:31:34 executing program 4: r0 = getpid() sendmmsg$unix(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000300)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f00000000c0), 0x0, &(0x7f0000000000)=[{&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f00000001c0)=""/183, 0xb7}], 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001500)={{{@in6, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000001600)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001640)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000001740)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001780)={{{@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002, 0x4e21, 0x0, 0x4e21, 0x3, 0xa, 0x0, 0x80, 0x7f, r2, r3}, {0x9, 0x4, 0x5, 0xf0, 0xffff, 0x3, 0x3, 0x6426}, {0x3a8, 0xffffffff, 0xffffffffffffff80, 0x9}, 0xffffffff, 0x6e6bb2, 0x2, 0x1, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d6, 0x32}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3505, 0x7, 0x1, 0x101, 0x9, 0x9, 0xbe0e}}, 0xe8) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SG_GET_PACK_ID(r4, 0x227c, &(0x7f0000000180)) setsockopt$EBT_SO_SET_COUNTERS(r4, 0x0, 0x81, &(0x7f0000000100)={'raw\x00', 0x2, [{}, {}]}, 0x48) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20000, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r5, 0x2288, &(0x7f0000000080)) 2018/05/04 19:31:34 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x41, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x6) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000080)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x3c, &(0x7f00000000c0)=""/16, &(0x7f0000000040)=0xffffffffffffffce) 2018/05/04 19:31:34 executing program 2: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x104) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='mountstats\x00') preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$TIOCCBRK(r1, 0x5428) 2018/05/04 19:31:34 executing program 3: mmap(&(0x7f00006bb000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$sock_proto_private(r1, 0x89e2, &(0x7f0000000140)="a5e6fba456b04e97f1e5f75a0e37d5fc4f62fcd0359b7cfa350b2f") ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)=0x0) getpeername$inet(r1, &(0x7f00000001c0)={0x0, 0x0, @loopback}, &(0x7f0000000200)=0x10) r3 = syz_open_procfs(r2, &(0x7f0000000000)='net/icmp6\x00') setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000000040)=0xfffffffffffffff9, 0x4) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000100)='ip6gre0\x00') fsetxattr(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="757365722e2f64659646ae0308a8ff0ff90000000000a17096ad32c407571df699d4fa9184cf9b7cc16a90602666a6f8b2b8576ddcf1b993dfcd56a95b17a2b8c47a3bb3689543e0d9146f3a59252348a1dc63a24e838caaf1794f5a15d50f4fbe9a2dad9348c025ac1bb6f7801fc97c4eaf3219663c1ca5adcd46eb4b5f7cbe0c4d687dac35dc79caaec129c56ef37c2c1094dd000000000000040000000000000080005d9d1ffb782b3231041cb880df"], &(0x7f00000000c0)='security.evm\x00', 0x61, 0x0) 2018/05/04 19:31:34 executing program 7: r0 = epoll_create(0x20) fcntl$notify(r0, 0x0, 0xfffffffffffffffe) [ 774.660171] IPVS: set_ctl: invalid protocol: 22 224.0.0.1:20002 nq [ 774.678671] IPVS: set_ctl: invalid protocol: 22 224.0.0.1:20002 nq 2018/05/04 19:31:35 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00000000c0)={0x7, 0x10000}) write$fuse(r1, &(0x7f0000000140)=ANY=[@ANYRES64, @ANYRES16=r1, @ANYRES16=r0, @ANYBLOB="d56f3e4f41ccdd83003c78ec7afb7ddfe06143697bc1fd8a276571b9383634ec39dfe4cf07a2defd42a6c136950ea1e3d602a9ef048e27ec0b58d64fa939b5daacc067b97d16b6dbb5e87ef3366d38a4c796d88300000000000000", @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES16, @ANYRES32=r1, @ANYPTR]]], 0x6f) sendfile(r1, r1, &(0x7f0000000040), 0x80000001) creat(&(0x7f0000000240)='./bus\x00', 0xe1) 2018/05/04 19:31:35 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000180)={0x0, 0x9}) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00000000c0)='attr/prev\x00') write$selinux_context(r2, &(0x7f0000000000)='system_u:object_r:cron_log_t:s0\x00', 0x20) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000100)=0xf2, &(0x7f0000000200)=0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$fuse(r3, &(0x7f0000000140)=ANY=[@ANYRES32=r1], 0x4) sendfile(r3, r3, &(0x7f0000000040), 0x80000001) creat(&(0x7f0000000000)='./bus\x00', 0x0) 2018/05/04 19:31:35 executing program 4: mmap(&(0x7f0000507000/0x1000)=nil, 0x1000, 0x7, 0x44035, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x800, 0x3) socket$inet6_tcp(0xa, 0x1, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/user\x00', 0x2, 0x0) r1 = dup(r0) write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x1f, 0x3, 0x389, 0x1ad, 0x1, 0x2c0, 0x2}, "c4d7fb536f57b5feac72c9b60a919db02ff5051037586060db1d031fd5e11b5c144f6cfac6499cdc3552a058771b1925ab26e416fd5eab97de6b65ed825a7ff5d919f85fed38d26e5d3373a4c6f287218f513adff5f5dfd4654cd9aef548c5ce2c2087c33beb9bcc30ff658b7ae3bfb53ad81c6e903081b31096acf58ff203b9b1c1d5eb721c086962958838775ec8a3ee652e50d0bb4584da604bce670a4812afdb8dd2ce7622601706f1952f55f0dc5385f9b7640c767a9c6b87fddce045a39d7ad015cb34f3c365d978340ed320d670cc9529db43f2c31128dcce39597477fe0cbd4dd9358b5778d2d2dd387b03119c03117d4e31ea79", [[], [], []]}, 0x418) 2018/05/04 19:31:35 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="020500000a0000000000000000007473b12d8d640000030006000000000002000000e000000108000000000000000200010000000000000000000000000003000500000000000a000000e000000100000000000000009ffff0202717817d3f42f99c863036"], 0x50}, 0x1}, 0x0) 2018/05/04 19:31:35 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000006c0)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x101442) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'\x00', 0x2001}) 2018/05/04 19:31:35 executing program 7: open(&(0x7f0000002680)='./file0\x00', 0x2800, 0x88) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000140)='maps\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000280)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000680)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f0000000780)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002180)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@dev}}, &(0x7f0000002280)=0xe8) r5 = getegid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000022c0)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00000023c0)=0xe8) r7 = getegid() r8 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002400)='/dev/autofs\x00', 0x101000, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002440)={0x0, 0x0}, &(0x7f0000002480)=0xc) stat(&(0x7f00000024c0)='./file0\x00', &(0x7f0000002500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000002640)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000002140)=[{&(0x7f00000002c0)={0x3a8, 0x3f, 0x20, 0x70bd28, 0x25dfdbfd, "", [@nested={0x1d4, 0x11, [@typed={0x50, 0x7, @binary="b5e6535fda001e4d858bcfa40e69134746679e0f20879b9917a87943b6f5480ce1175effa90e6f259ddb138860b642601d0e868eff3ea293077b9e701cd68075e01464cb7e104710ce"}, @typed={0x8, 0x38, @fd=r1}, @typed={0x8, 0x6e, @uid=r2}, @generic="4e3dccec62b6c30a72fb71be1057b5982971e7d1d7ac8f2ea3c9ced548a4aac38ccfac07f4e14f9766c9bab4aa4e6bdece1e69848fb42a44797586dc9f25fb90f12b06d5f6b5b526378fe103eb128c0fc8c41e32f8c7046526bbde9d6fb1c37231521508ae64a5ffb0c4914f2a1ab7710230b57893950af2c42cb401d695bba22ca08c04d6521ccb62f082f2963cfed0db44d7598e1144", @generic="0a796bdbc16b75aa99dd321140c7de477cb45559615452f33c5d5c57b86e9d01ddd7e1ad54b29b09489f3d143a449424d6dab2518e2522f4b3ad410cb093554af75d91072583bb2078ce93bbaa29b629bc5cac21c4402f784e2c6fd87a0a2da1c347b94afce87c33fe40f1299108ed73de34a1155965f3f9961ed948a2fbfbf303031f2307caf9a49f8ac9043a02c31f47a6ba6aa86636a61dc26be57ed6a57f5bfb46ac80838e0a94a01aa074ac7ce5871f4f9960d7c960795bc1c1b1e6752ffdc0e6a426ceaf19cd68c0b573cdf3fc049815b2b267bf35"]}, @typed={0x8, 0x6e, @pid=r0}, @generic="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", @generic="753e376c3dd27ac1435d577402026008ed7f19f85e6a583c82409ba161849ac990ecf2b1902ced3faee3ff82f4a54f2393ae252b470122dc83961ff77592f56713bd4fe354f7b0bcc989c85ab64881ea7ab5f361b9204c7169679597f41ce1b1d6a6c5104197f57891e6601bbb7bb379c9b70e31aff9b599d98e9224a1e51cd4e2d130f79871d894e66996b4d4925d046811c69d14703ffc86efbf9efacc7c7d834406da2ae0381812d13f3f7d6891e0d5bedd18dfdd36d7e83d5d0f2f04810a"]}, 0x3a8}, {&(0x7f00000007c0)={0x22c, 0x3c, 0x900, 0x70bd2a, 0x25dfdbfd, "", [@typed={0x8, 0x73, @pid=r0}, @nested={0xc, 0x34, [@typed={0x8, 0x20, @uid=r3}]}, @generic="dcb27049aee08b7c8aae99780acde8fe2522c1b01dfba15a4d6c0d52ee9f262312fc43da4a75f242c8f29408b796aa769224908b44a7cfd3f32d7cc6a3a74983d8206c535732e5098fce05cb5f139784eb7a0cc21cdc788161fa48cb1ea1e833d71a5851ff99dbd6cc178d861725fef266b4684686a8d1b01d7843b03ab299afd0b41c079a10c6135354557be7e16569e204eaf0fff6a20781c67d86a7bc88aa9a23b6f8606daa2e1347bb341281910164d750427bdc8f15fe32882d9ef652bdc7d1dde480c34172fe9b35e693de7920cdd9df53b77f1863fcd348e73709fcb200082af314216d5c56", @generic="7b0bc798998a5ecf41b9f3af42e1907a109abc708cf5c1115dd0f52722f2096ffc3446e4cc093d9032a3ddb2430251e8b97aacf46be893ec434eaab5f09a471fd7bac3070a00095b7688c533d9b397a9589bad41386472cd4bbae6073f3100f688e604a0f7db22cc5b45b2ff02ed385e07e15432264cfea78cacc86a33f227360bcd84e8b6ccbfa775934801021419b0629bbc1de9db465dae996621947170f36c033c620987fd9ef214c6ba740c75a2ec5149fb01d620cca2d69c6718c25d72ff38a2e8c6559f6a722924b960c34171ceec10242606bc6c175ead", @generic, @nested={0x44, 0x8a, [@typed={0x8, 0x4f, @ipv4=@multicast1=0xe0000001}, @generic="bec7a55cd13bc41f3e26b480ff4adb3cf27e70bcd4e9e04a7535220ab2644824a8c98fdfd9f8fce6701a61fb7e96425149ce61c57f6e187d"]}]}, 0x22c}, {&(0x7f0000000a00)={0x1320, 0x29, 0x100, 0x70bd29, 0x25dfdbfc, "", [@generic="713b72525fa5c16cd35782daecf50e3b7cddbfba14fb6741f9", @nested={0x10f0, 0x75, [@typed={0x8, 0x64, @ipv4}, @generic="6824d0ade7c13cae9b66432bf0e07955e7fd1ca22d0615d6404415d531f096e4f9a70a1d68d610f4971dd0460c124e4179668b057e6d5a4f1038139ab687148276da54d1d81e56887ad8d4b683d634750d993d", 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@binary="ea22e661ff81a675d5a5034f5a2174f8bdd9dd879c5d1ce797c06eea7bcd7299e5e23403afc546bfb33cc9c9aa472a3034470d69996924433f7080bdc4361da76cfc76a844388353af856ed45b53e52b75c15c0bf7345406fc79db7393e55fbf63b037edd37fc5c6c85e27c4c643fa9a9a7e8e4090e7a5d5ea3be226f865821beb6117ead24be131a4e06203caee984d91a30e14f4ad529e066dfb84c79bac3f742e2b22c412916c065cb9841cb7c0f9a9233454b8668cb8c04efc2b97ad4a17e881a816"}, @nested={0x58, 0x5e, [@typed={0x10, 0x2f, @str='em1system(\x00'}, @generic="69940ce69622e652c62ec08e30f3176d6efcee8eb7351f7b78dd799b64b4eec1e1499f63802a1edef67fdb27d2175f601182ce03a802fc41e77ba673", @typed={0x8, 0x33, @ipv4=@multicast1=0xe0000001}]}, @generic="3307e0c0d4857e73f242b4977070cfacd3a41f43ea2974abbb3eb9115f7920c621a2bc4eba2902de707c4b508fdebf14b604e8c98760921223a0899ce49936dad7ef9b57fffc4b8fae3b247b8af1cd8e43d4b2279333fc662851ba763d0f95456aec24325da487f8f4fc84a17c740b885b7d6fc05b934d1b631f18bb6c5325ec68caaa0887f32c3fb3389decda6c8d99d8a2b55b1bb4e33666363af6804f8d43c2a248b97bb4d503a5efec5d0fb937b7ceac8a16f061117d8ed8a5482cec7e219ddcfd39bf95ff", @typed={0xc, 0x55, @u64=0x1}, @typed={0x8, 0x69, @u32=0x8}, @nested={0x4, 0x44}]}, 0x248}, {&(0x7f00000020c0)={0x78, 0x16, 0x100, 0x70bd29, 0x25dfdbff, "", [@generic="2e432d2ae3ec2c72442c9571c1f4c9feb46292773476e571aa6b87a9a4d64f888aef45236442ac82a13df530fea8e2bfd76dc4889b99f13ea146e66ef853810d1c560f7d7f190edb9f619ebeb0885878e66ba5ba25149bad6e1c4bd6726de7e515f194e47b"]}, 0x78}], 0x6, &(0x7f0000002580)=[@rights={0x2c, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r0, r4, r5}, @cred={0x18, 0x1, 0x2, r0, r6, r7}, @rights={0x2c, 0x1, 0x1, [r8, r1, r1, r1, r1, r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r0, r9, r10}], 0xa0, 0x80}, 0x4004000) pread64(r1, &(0x7f0000000180)=""/193, 0xc1, 0x400004000001b) 2018/05/04 19:31:35 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x7a) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000000000)=0x100000002, 0xffffffffffffff48) sendto$inet(r2, &(0x7f00000001c0), 0x0, 0x2001ffff, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x200}, 0x8) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x4) writev(0xffffffffffffffff, &(0x7f0000000000), 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000140)={0x100000000, 0x0, 0x10001, 0x4000000000000000}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f00000001c0)={0x6c93, r3, 0x2, 0x1}) 2018/05/04 19:31:35 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{}, {0x101}]}, 0x8) 2018/05/04 19:31:35 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f0000000040)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x4) writev(0xffffffffffffffff, &(0x7f0000000000), 0x0) 2018/05/04 19:31:35 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x101002) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x2000, 0x0) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f0000000040)) write$evdev(r0, &(0x7f000033e000)=[{{}, 0x11, 0xfffffffffffff801}], 0x10) 2018/05/04 19:31:35 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, r0) prlimit64(0x0, 0x7, &(0x7f0000287000), &(0x7f0000a25ff0)) accept4$packet(r1, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000740)=0x14, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000000)) 2018/05/04 19:31:35 executing program 7: setrlimit(0x1000000000000007, &(0x7f000068d000)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000040)={{0x3a, @broadcast=0xffffffff, 0x4e23, 0x2, 'rr\x00', 0x8, 0x3, 0x7b}, {@dev={0xac, 0x14, 0x14, 0x10}, 0x4e24, 0x12003, 0x2, 0x8, 0x2f7}}, 0x44) inotify_init() 2018/05/04 19:31:35 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket(0x15, 0xf, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000440)={'bridge_slave_0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="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"]}) socket$nl_generic(0x10, 0x3, 0x10) 2018/05/04 19:31:35 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x4) writev(0xffffffffffffffff, &(0x7f0000000000), 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/05/04 19:31:35 executing program 4: futex(&(0x7f0000000100), 0xc, 0x400000000001, &(0x7f0000000000)={0x0, 0x7f}, &(0x7f0000000080), 0x4000000) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='loginuid\x00') getsockopt$inet6_int(r1, 0x29, 0x52, &(0x7f0000000140), &(0x7f00000001c0)=0x4) read(r1, &(0x7f0000000280), 0xfffffe29) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0)=0x101, 0x4) 2018/05/04 19:31:35 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x480080, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000180)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$HDIO_GETGEO(r2, 0x301, &(0x7f0000000040)) 2018/05/04 19:31:36 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000140)='}\x00', 0x3) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') ioctl(r1, 0x7fffffff, &(0x7f0000000100)="8f6683d4f713e41abe748148ef9cac1f63f33e6a129479867cbe8e1b7b8999bee8481f77b70c410bea1bddce98e068a73f59c832fe394ad1bc92fb16") getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0xf95a8a0, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0xc}, 0x9b6}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x80, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}, @in6={0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0x8}, @in={0x2, 0x4e23, @rand_addr=0x100}], 0x90) creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x4) writev(0xffffffffffffffff, &(0x7f0000000000), 0x0) 2018/05/04 19:31:36 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x80, 0x0) r2 = socket$netlink(0x10, 0x3, 0xa) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'ip6gre0\x00', 0x200}) sendfile(r2, r0, &(0x7f0000014000), 0x4000800000) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000000100)) fchdir(r0) socket$netlink(0x10, 0x3, 0xf) ioctl$ASHMEM_SET_SIZE(r1, 0x40047703, 0x0) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f0000000580)={0xa8, 0x1ff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000540)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x420000}, 0xc, &(0x7f0000000500)={&(0x7f0000000640)=ANY=[@ANYBLOB="6b01"], 0x1}, 0x1, 0x0, 0x0, 0x4010}, 0x10) getgroups(0x2, &(0x7f0000000600)=[0x0, 0x0]) fchownat(r0, &(0x7f0000000000)='./file0\x00', 0x0, r3, 0x0) 2018/05/04 19:31:36 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$packet(0x11, 0x800000003, 0x300) sendto$inet6(r0, &(0x7f0000000000)="37010400f336470000", 0x9, 0x20000001, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty, 0xfffffffffffffffc}, 0x1c) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/129, 0x81}], 0x1) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12}, &(0x7f0000264ffc)) dup3(r1, r0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = gettid() tkill(r2, 0x16) 2018/05/04 19:31:36 executing program 7: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000040)=0x60) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) 2018/05/04 19:31:36 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x101900, 0x0) ioctl$BLKROSET(r1, 0x125d, &(0x7f0000000080)=0x9ca8) 2018/05/04 19:31:36 executing program 3: r0 = memfd_create(&(0x7f0000001380)="5e63010073657400", 0x0) syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000280)={0x30c6}) 2018/05/04 19:31:36 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"766574683100096f5f746561491ea30c", &(0x7f0000000140)=@ethtool_perm_addr={0x20, 0x8, "bb7e11a757add1f9"}}) 2018/05/04 19:31:36 executing program 2: setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000003f42)="e9b1102fd162d2883afda6ca384faf121d74cc184624fce45026608dab3c7b831ea74850369babebbb881b4705fb9d5b6904ab9ea2bf03d896bd297cb7b37702c0a3363c7b53618766bfaea1eff261f0b2e23ea64dae4b74e1384260720bb174676f336b965c9cb4b46b75ae551d1a742a5e977acd7cce7ec8f0b0695c6d6012d40ea9373a4dcd9710956cc6e7ed45055df929909a53679bad75b619", 0x9c) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000080)=0x80, 0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000003f79)={0x0, 0x5a, "05d48581b12538cd8c5c026f96353eeb04ad21e969918aeca5a158c7d2f8f7eddc8ee86e7d1538896f81e733219807af3b1ab227cf6fa4fc92a285590a7091e469b005a9d9b8265a23f1abde34123603f80ce5c69ef4a4490881"}, &(0x7f0000009ffc)=0x62) sendto$inet6(r0, &(0x7f0000003fd9), 0xffffffffffffffea, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000040)={0x4, 0x0, 0x1, 0x5}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f00000000c0)={r2, 0x5709}) 2018/05/04 19:31:36 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000000)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b050900030000000000000058", 0x1f}], 0x1) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={0x3e, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @rand_addr=0x16d5}, {0x2, 0x4e24}, 0x260, 0x4, 0x7fffffff, 0x9, 0xd4f7, &(0x7f0000000080)='ip6tnl0\x00', 0x400, 0xfffffffffffffffa, 0xfff}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000140)="5e19aeac3b34b40d25cf6dd0df97b071", 0x10) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)) 2018/05/04 19:31:36 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x5, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) socket(0x0, 0x1, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7, 0x0, 0x20, 0x0, 0x0, 0x0, 0xffffffffffff4011}) syz_open_pts(r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0), &(0x7f0000000340)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x0, 0x101, @mcast2={0xff, 0x2, [], 0x1}}}, 0xcb9e, 0x0, 0x1, 0x0, 0xffffffff}, &(0x7f00000002c0)=0x98) write(r0, &(0x7f0000c34fff), 0xffffff0b) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) sched_getparam(r2, &(0x7f0000000180)) r3 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) pipe2(&(0x7f0000000000), 0x84800) creat(&(0x7f000009aff8)='./file0\x00', 0x0) splice(r3, &(0x7f0000000080), r1, &(0x7f00000000c0)=0x32, 0x0, 0x400000000009) unlink(&(0x7f00003b3000)='./file0\x00') 2018/05/04 19:31:36 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="2b3e038a21ed", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d709de", 0x0, "f53475"}, "b441d632cdbbcb211363807aec73d3883762a61dc02d349b"}}}}}, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x8002) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x4, 0x6, 0x1, 0x2, 0x2, 0x10000}) 2018/05/04 19:31:36 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x40000008) writev(r0, &(0x7f00000001c0), 0x20000000000001e9) symlink(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') 2018/05/04 19:31:36 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.stat\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000080)={@loopback, @empty, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000100)={@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, r2}, 0xc) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@setneightbl={0x18, 0x43, 0x103, 0x0, 0x0, {}, [@NDTA_NAME={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) 2018/05/04 19:31:36 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005e4ff0)='/dev/sequencer2\x00', 0x8002, 0x0) write(r0, &(0x7f0000000000)="ee0f1dc444441984cf6a951c63cbbc6f158445f4fd4b36ed140ada75d6302210654c2497bcd2bcb13b1b1a48d1b37a43536cf23b8d1f97c5202fe91ea7a63d748062e905a2d69918bf204e23d1a8a919baf67e5041a681cc82fcaf2732393d93f71b4dda4b4e72a9fa735843f90769de5703327121", 0x75) write$sndseq(r0, &(0x7f000000a000)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@time}], 0x1c) 2018/05/04 19:31:36 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x2) r1 = dup2(r0, r0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @rand_addr}, {0x306, @link_local={0x1, 0x80, 0xc2}}, 0x12, {0x2, 0x0, @broadcast=0xffffffff}, 'veth1_to_team\x00'}) sysfs$1(0x1, &(0x7f00000000c0)='}\x00') 2018/05/04 19:31:36 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x4) close(r0) 2018/05/04 19:31:36 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000e35000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000634f74)={0x0, 0x0, 0x0, 'queu^X\x00', 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000040)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000100)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/05/04 19:31:37 executing program 2: r0 = eventfd2(0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='attr/sockcreate\x00') ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000080)={0x1, 0xfffffffffffffff7}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000100)={{{@in=@multicast2, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000000040)=0xe8) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000005c0), &(0x7f0000000600)=0x4) sendmsg$netlink(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000002c0)={0x20, 0x21, 0x200, 0x70bd26, 0x25dfdbfc, "", [@typed={0x8, 0x22, @uid=r3}, @typed={0x8, 0x37, @uid=r4}]}, 0x20}], 0x1, 0x0, 0x0, 0x1}, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000380)={0x0, 0x3, 0x431a, 0x3}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000400)={r5, @in6={{0xa, 0x4e22, 0x8e70, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, 0x9588, 0x40}, &(0x7f00000004c0)=0x88) getsockname$unix(r2, &(0x7f0000000500), &(0x7f0000000580)=0x6e) close(r0) 2018/05/04 19:31:37 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100)={r2, 0x24, "480118ae01b3dbd64b68a481cc0f80910b957b99873daa7bfb02a816755d69fde92b0f72"}, &(0x7f0000000140)=0x2c) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000000040)={"73797a5f74756e008c0001000800", @ifru_map}) 2018/05/04 19:31:37 executing program 1: r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf45}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0xe5, "257a95f75ca47d820320a12b1c7976374e2fcd183da5b38fded82812a8f0f0321e6d3468af40e05cf9fd1d885e1b1f910c21ffec74392db73f767320f5f1d23bcde771acc1c2cc4aa117a0add696bbdd85ba6ff2fb0f7e54aa22dad3ebe0b51ec774358feac7ee7f8157b12133fc78809bea3e7f8cea7b8a3e5334ece54db0d77bb24e8ffd12fcd164b758d23dc8b192883bc3a289c4e9a738ff92d155800a00059b5856f0cfad4704217c4090f30716d377876cd28514df05e7553e39466ee5032075890d2980fb7b29050760655d88e9b70d062eb39528d2223043eab555ccfc73791197"}, &(0x7f0000000180)=0xed) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x9, 0x6}, &(0x7f0000000280)=0x88) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3}], 0x2, 0x0) 2018/05/04 19:31:37 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x5, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) socket(0x0, 0x1, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7, 0x0, 0x20, 0x0, 0x0, 0x0, 0xffffffffffff4011}) syz_open_pts(r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0), &(0x7f0000000340)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x0, 0x101, @mcast2={0xff, 0x2, [], 0x1}}}, 0xcb9e, 0x0, 0x1, 0x0, 0xffffffff}, &(0x7f00000002c0)=0x98) write(r0, &(0x7f0000c34fff), 0xffffff0b) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) sched_getparam(r2, &(0x7f0000000180)) r3 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) pipe2(&(0x7f0000000000), 0x84800) creat(&(0x7f000009aff8)='./file0\x00', 0x0) splice(r3, &(0x7f0000000080), r1, &(0x7f00000000c0)=0x32, 0x0, 0x400000000009) unlink(&(0x7f00003b3000)='./file0\x00') 2018/05/04 19:31:37 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000180)=""/225) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000280)=""/144) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000100)={0x0, 0xd9, 0x221}) fcntl$setflags(r0, 0x2, 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000000)={{0x0, 0x3}}) r2 = getpgrp(0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0x3, 0x980b}}) perf_event_open(&(0x7f0000000340)={0x4, 0x70, 0x6, 0x30, 0xffffffff, 0x3, 0x0, 0x800, 0x4000, 0x2, 0x3, 0x9, 0x5dd, 0x2, 0xe3, 0x2, 0x9, 0xfffffffffffffff9, 0x8, 0x6, 0x0, 0x5, 0x2, 0x400, 0x40, 0x2, 0x81, 0x1, 0x3, 0x40, 0x6, 0x3149, 0x6, 0x1, 0x1, 0x4, 0x4d9, 0x0, 0x0, 0x3f, 0x6, @perf_bp={&(0x7f0000000040), 0x8}, 0x20, 0x401, 0x6, 0x0, 0x2, 0x2, 0x3}, r2, 0x1, r0, 0x3) 2018/05/04 19:31:37 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000240)='./control/file0\x00') ioctl$sock_netdev_private(r1, 0x89f5, &(0x7f0000000040)="fd3de0cfbc4959abc7e2a1ffa344306ec6790d62f8c3733c0266218fadf2f4c6b0343f353b4c127ee31f55072219300ee9bea0f5d10047d940f63fab1986e6c962ce2c3c6a1fabd74a0ee2f3f89f1ee9993c783bc8fbe85a17f7425c4fc0920676016920a05a") setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000100)=0x2e000, 0x4) creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x4) writev(0xffffffffffffffff, &(0x7f0000000000), 0x0) 2018/05/04 19:31:37 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x6) close(r0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/05/04 19:31:37 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)) 2018/05/04 19:31:37 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x101000, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x6}, 0x4) write(r1, &(0x7f0000000140)="d5363d50b2ac2985f32545abb5d6bc7a0b19ba7bc4cc211db26a7d68d5504694f012b955e1c0d7ed1fc19e7b8319a7ec7f8108d9463da005ba1e6441eda5d17f0e18241695938d8a8c04639b3fd9fa454e285f27151268896824cc0bad92e83379c098cb9253fd8c67c5c3fe368e4fc8cd798394d70b4a8b94e306a7b848f30286290ab58f7fe5e1b771336b45fc5aaa66b71eb91e63d338006acc6c20369b15c228a012cc260baa59920f8e7effff049c13aad797beaad2e6de036066cc7f1df9d7e9fcb5162fe69c45a8f30c846327ef156d687823be0281335a221081b114d73cbf319756b631ab74796143aacced2ec33ab984", 0xf5) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000040), 0x10) 2018/05/04 19:31:37 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfe}, 0xc) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x200000, 0x0) openat$cgroup_ro(r1, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) bind$netlink(r0, &(0x7f0000000180)={0x10, 0x0, 0x25dfdbfe}, 0xc) 2018/05/04 19:31:37 executing program 7: r0 = memfd_create(&(0x7f0000000200)='vboxnet1mime_type-bdevsystemppp0procsystem-#%B\\ppp1\x00', 0x1) mmap(&(0x7f0000012000/0x4000)=nil, 0x4000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000000040)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) sendmsg$nl_crypto(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xd0000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@delrng={0x10, 0x14, 0x610, 0x70bd2d, 0x25dfdbfd, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x80}, 0x40) fcntl$lock(r0, 0x24, &(0x7f0000011ffc)) 2018/05/04 19:31:37 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000400)=ANY=[@ANYBLOB="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"]) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x4) writev(0xffffffffffffffff, &(0x7f0000000000), 0x0) 2018/05/04 19:31:37 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0xb0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00000002c0)) fchdir(r0) fsync(r0) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x0) unlink(&(0x7f0000000040)='./file0\x00') r3 = geteuid() fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000100)='./file0\x00', r3, r4) dup3(r0, r2, 0x80000) 2018/05/04 19:31:37 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000240)={0x4, {{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x84) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f00007b5ffc)=0x1, 0x4) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)=""/240, &(0x7f0000000040)=0xf0) bind$inet(r0, &(0x7f0000000340)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x5860360fbef74c2f) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00000004c0)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db4e8c24fd0e3c0f396da612f44d9999de32f883201dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x8000004001, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$nl_route(r1, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000000c0)=ANY=[@ANYBLOB="c0dd4a9f31d8ec4bc0c161c4897d44162e3613a70f25627ad604a0912c79465cc8ad40cbc3ea4f5d82"], 0x1}, 0x1}, 0x0) sendto$inet(r1, &(0x7f00000005c0)="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", 0x186, 0x4, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000100)='\t', 0x1, 0x0, 0x0, 0x0) socket(0x13, 0x80000, 0x100000001) 2018/05/04 19:31:37 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f00000001c0)=""/241) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000100)={0x0, 0x1, 0x6}, 0x10) read(r0, &(0x7f00000002c0)=""/61, 0x3d) 2018/05/04 19:31:37 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x9) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0xc696c59d952b6e0e) socket$inet6(0xa, 0x805, 0x9) sendto$inet6(r0, &(0x7f0000000180), 0x0, 0xfffffefffbfffffe, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) [ 777.367079] device syz_tun entered promiscuous mode 2018/05/04 19:31:38 executing program 0: socketpair$unix(0x1, 0x8000000000005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x46c00) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f0000000000)=[{0x40, 0x0, 0x0, 0xfffdffffffeffffe}, {0x6}]}, 0x8) r2 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x400202) ioctl$SG_GET_SCSI_ID(r2, 0x2276, &(0x7f0000000280)) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x200000, 0x0) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f0000000200)='vmnet1\\*\\\x00') writev(r1, &(0x7f0000000040)=[{&(0x7f0000000100)="f6", 0x1}], 0x1) getpeername$unix(r0, &(0x7f0000000140), &(0x7f0000000080)=0x6e) 2018/05/04 19:31:38 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f0000000000), 0x0) 2018/05/04 19:31:38 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="a8", 0x1, r0) keyctl$invalidate(0x15, r1) socket$unix(0x1, 0x3, 0x0) keyctl$chown(0x4, r1, 0x0, 0x0) 2018/05/04 19:31:38 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x204000, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) setns(r0, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000100)) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000000140)) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) ioctl$BLKFRASET(r0, 0x1264, &(0x7f0000000180)=0xc39) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f00000001c0)=0x4, 0x4) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000200)={0x1, 0x20}) ftruncate(r0, 0x2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000240)={0x40, @tick=0xfffffffffffffdf0, 0x644, {0x4, 0x3}, 0x400, 0x2, 0x8}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000380)=0xe8) connect$packet(r0, &(0x7f00000003c0)={0x11, 0xc, r1, 0x1, 0x5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}}, 0x14) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=@ipmr_newroute={0x24, 0x18, 0xa27, 0x70bd25, 0x25dfdbfe, {0x80, 0x10, 0xb0, 0x8, 0x0, 0x1, 0xff, 0x0, 0x100}, [@RTA_DST={0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x11}}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000080}, 0x4810) ioctl$sock_ifreq(r0, 0x8949, &(0x7f0000000500)={'veth0_to_bond\x00', @ifru_map={0x5, 0x4, 0x100000001, 0x1ff, 0x7, 0x1}}) fremovexattr(r0, &(0x7f0000000540)=@known='security.evm\x00') setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000580)=0x6, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000640)={'veth1_to_bond\x00', &(0x7f00000005c0)=@ethtool_link_settings={0x4d, 0x80, 0x1, 0x9, 0x10000, 0x9, 0x7, 0x2, 0x3, 0x8, [0x80, 0x71d, 0x2, 0x6, 0x1, 0x80000000, 0x2, 0x80000000], [0xe4, 0x72f1, 0x0, 0xffffffffffffff87, 0x8000]}}) getsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f0000000680), &(0x7f00000006c0)=0x4) fcntl$setsig(r0, 0xa, 0x16) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x7) flistxattr(r0, &(0x7f0000000700)=""/39, 0x27) r3 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000007c0)={r3, r2, r4}, 0xc) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000800)={'ah\x00'}, &(0x7f0000000840)=0x1e) close(r0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) getsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000000880)=""/4096, &(0x7f0000001880)=0x1000) 2018/05/04 19:31:38 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = socket$inet6(0xa, 0x3, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000540)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000a80)=ANY=[]}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f0000000900)='./file1\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="0001001f8b2dbd707c288835253face7d17b6947510405da408a2e6b1ae72a9db1c91142b23c7ec4d43d03feb39f81cec4cafeaf1fc487c04a99c8d172a248928186cca861129417f9d9216e9c603f236ea7d7bfa97c4cc6ad269a21ab95e04621f085537539c3fdc3571a44e8a585f5d475de"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0x3d58d8edafca102e) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000008c0)=0x6, 0x4) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) add_key(&(0x7f0000000640)='.request_key_auth\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000007c0)="ffa89c0e987d7dddc75e155c9a18bd77ebf9648a307b2f84916b67c8cc324392391790eef3d0c4c06bbea7a944cf0507f733fe7dee8024af8d0d618c5f5bdd1f8b1472d6", 0x44, 0xfffffffffffffff9) keyctl$assume_authority(0x10, 0x0) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) epoll_pwait(0xffffffffffffffff, &(0x7f0000000840)=[{}, {}, {}, {}, {}, {}], 0x6, 0x9, &(0x7f0000000580)={0x4}, 0x8) getsockopt$nfc_llcp(r2, 0x118, 0x7, &(0x7f00000002c0)=""/211, 0xd3) 2018/05/04 19:31:38 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getpeername$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x15, &(0x7f0000001000), 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x4, 0x4e21, 0x0, 0x0, 0x20, 0xa0, 0xff, r2, r3}, {0xfffffffffffffff7, 0x200, 0xb3, 0x400, 0x3, 0x401, 0x5, 0xe2d0}, {0x9, 0x100, 0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}, 0x4d3, 0x32}, 0x2, @in=@broadcast=0xffffffff, 0x3501, 0x0, 0x0, 0x2, 0x5, 0x3, 0x4}}, 0xe8) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r4, 0x5608) 2018/05/04 19:31:38 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@ethernet={0x0, @dev}, &(0x7f0000000200)=0x80, 0x800) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000240)={'HL\x00'}, &(0x7f0000000280)=0x1e) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) chroot(&(0x7f00000003c0)='./file0\x00') getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000000), &(0x7f0000000040)=0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000440)={0x8, [0x6, 0x2, 0xffffffffffffe705, 0x1ff, 0xfffffffffffffff8, 0xe43d, 0x9, 0xffffffffffffff81]}, &(0x7f0000000480)=0x14) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000400)=0x2, 0x2) dup3(r0, r1, 0x80000) sendto$llc(r2, &(0x7f0000000080)="8ebf83081e1f631f1b8a8ace5a37d11bb303c0f20500926e33948c671d9b2a6b96b356cdaf80da76c25bb8a1c53ac55d3e492bf82d322625a40de6661d76588dd0d5f4f824c86312362b273781fc66e7553fd6f087f97c966ec7f9b98486fd066cb9dc51d7596c8202d6b9173b8a1f5a49ef0916c2e057105ef692e51ac4e6a7ade13d1f8d9562c840f36e715d3b54b71d", 0x91, 0x4000001, &(0x7f0000000140)={0x1a, 0x33f, 0x1, 0xfffffffffffffffd, 0x200, 0x8, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000002c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) 2018/05/04 19:31:38 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_score_adj\x00') sendfile(r0, r0, &(0x7f00000000c0)=0x800010000004, 0x5) ioctl$KDDISABIO(r0, 0x4b37) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000080)=0xf6) [ 778.349282] device syz_tun left promiscuous mode 2018/05/04 19:31:38 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000140)=""/70) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x8500, 0x0) ioctl$sock_SIOCGPGRP(r1, 0xc004510e, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000200)=0x1, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r2, 0x4) 2018/05/04 19:31:38 executing program 7: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000140)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e280000001810430532e3451ca1ec2400020cd37ed01cc073b6c0b942a49091619633bdfb9c7bd600", 0x4c}], 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) bind$bt_l2cap(r1, &(0x7f0000000100)={0x1f, 0x3, {0xffffffffffffff4f, 0x5, 0x1, 0x9, 0x0, 0x1ff}, 0x2, 0xa000000000000000}, 0xe) getsockopt(r0, 0xee, 0x5, &(0x7f0000000000)=""/64, &(0x7f0000000040)=0x40) 2018/05/04 19:31:38 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000), 0x0) 2018/05/04 19:31:39 executing program 1: r0 = syz_open_dev$binder(&(0x7f00000bcff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYBLOB="852a627700000000", @ANYPTR64=&(0x7f0000007f72)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="01000000000000000000000000000000000000000000000034723ecbf86b73fd129bb9c5be53c643272e5197e59b0f0b5e0fe04cdeefa49eec6250f63e6571de738a21a856039df1d8a8fa77e987f4ea461ffefbd51d76d4dacb7fa1b470d9e43c37aa8d0d92d8791b0718171c0b419387f1e647747ee127bda8aea08a6d6caa3fb98252188d27ad6b07f527a3863fceba323a06fe9c4a93c920670e67b3c0a445a8e93919d7f8156f2aea2ec338446d0aeb6da1ee026dd56108d2"], @ANYPTR64=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x48, 0x0, &(0x7f0000722f5c)="29b44acd9f5c1644b8b21de9adcf6888b8653eb252811eff6570646ce6b669333c64e0d2d7c44f9aa28b03f439442f9d1e1d4212f985712e25854b4ba2453062d15d2ce796cf57f5"}) clone(0x0, &(0x7f0000000240), &(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)) 2018/05/04 19:31:39 executing program 0: r0 = memfd_create(&(0x7f0000000040)='[eth1em1\x00', 0x3) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x1) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x18) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f00003a2000/0x13000)=nil, 0x13000}) 2018/05/04 19:31:39 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x101) sendmsg$netrom(r1, &(0x7f0000000300)={&(0x7f00000000c0)=@full={{0x3, {"5cadd0cfcc46f2"}, 0x6}, [{"59f3edd234edc6"}, {"188ef7197d85d0"}, {"c47145d682072f"}, {"b2325887e64d5b"}, {"94f5243964c7bc"}, {"53e267d615c5ff"}, {"8dadee3d43dc6a"}, {"36238c59a21141"}]}, 0x48, &(0x7f00000002c0)=[{&(0x7f0000000140)="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", 0xff}, {&(0x7f0000000240)}, {&(0x7f0000000280)="d64fd60ff03bc7e3c16c8a2237160858444262d24219b7be23f273d370036b70ac1f6c77ed5bd02a26c2b0900ea6f7fef8d3c61420", 0x35}], 0x3, 0x0, 0x0, 0x400c0}, 0x1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0x5c) 2018/05/04 19:31:39 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) ioctl(r0, 0x4401000000001277, &(0x7f00000000c0)) 2018/05/04 19:31:39 executing program 7: getrusage(0x0, &(0x7f0000000100)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x202000, 0x0) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x80) inotify_rm_watch(r0, r1) 2018/05/04 19:31:39 executing program 4: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x104) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='uid_map\x00') preadv(r0, &(0x7f0000000680), 0x0, 0x10400003) 2018/05/04 19:31:39 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$getregset(0x4204, r1, 0x6, &(0x7f0000000080)={&(0x7f0000000040)=""/38, 0x26}) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) [ 778.547822] binder: 16132:16133 got transaction with invalid data ptr [ 778.570062] binder: 16132:16133 transaction failed 29201/-14, size 40-8 line 3153 [ 778.617652] binder: BINDER_SET_CONTEXT_MGR already set [ 778.636331] binder_alloc: 16132: binder_alloc_buf, no vma [ 778.643091] binder: 16132:16150 ioctl 40046207 0 returned -16 [ 778.649142] binder: 16132:16133 transaction failed 29189/-3, size 40-8 line 3134 2018/05/04 19:31:39 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000100)=0xee5, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth1_to_bond\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="140000000058000000"]}) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'system.', 'securitysystemcpuset\x00'}, &(0x7f0000000100), 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000240)={'dummy0\x00', &(0x7f0000000180)=@ethtool_flash={0x33, 0x80, "71e739b494a9f154ec4adbe9449f5e61357889fb7bf4f80406c57257dbecfcb0ae01fdb0c60b3c7ec0850072f13c2be1d5e062f61b923a6a5198b4e6c507d8c0aa26c2943d77ba5d107a269442131c45cf9e9de9c7ddfbcb04444921304c52aeabcacfa9b6693c78166b201c99596c3976093962dc432fb463a73adfbab959f9"}}) 2018/05/04 19:31:39 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000000140), 0x0, 0x0) 2018/05/04 19:31:39 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x400000008, &(0x7f0000012000), 0x2c3) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000600)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0xa4002, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f00000001c0)={{0x3, 0x2, 0x6, 0x2, 0x800}, 0x8, 0xfeb, 0x1}) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000140)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x841, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000040)=""/63, &(0x7f0000000080)=0x3f) 2018/05/04 19:31:39 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'veth0_to_team\x00', {0x2, 0x4e23}}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x4) writev(0xffffffffffffffff, &(0x7f0000000000), 0x0) 2018/05/04 19:31:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@ipv6_getmulticast={0x14, 0x3a, 0x201, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0xc) r1 = socket$inet6(0xa, 0xa, 0xa5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000280)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000002c0)={@dev={0xfe, 0x80, [], 0xf}, r2}, 0x14) readv(r0, &(0x7f0000000480)=[{&(0x7f00000001c0)=""/2, 0x2}], 0x1) 2018/05/04 19:31:39 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x1000000022, &(0x7f0000000080)=0x403, 0xfecf) writev(r1, &(0x7f00004ca000)=[{&(0x7f000049cfe1)="d6", 0x1}], 0x1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001e000), 0x0, &(0x7f0000019000)}, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10000) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000040)=0x7fffffff, 0x2) 2018/05/04 19:31:39 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x400, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0xc) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000280)={@mcast2, 0x0}, &(0x7f00000002c0)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000300)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x401, 0x6, 0xfffffffffffffff8, 0x400, 0x7, 0x20000, r1}) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev\x00') openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x101000, 0x0) preadv(r2, &(0x7f0000000900), 0x2000000000000025, 0x2) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/160, 0xa0}, {&(0x7f0000000100)=""/169, 0xa9}], 0x2, 0x0) 2018/05/04 19:31:39 executing program 4: openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x200000) ioctl$TCSBRK(r1, 0x5409, 0xffffffffffffffdc) r2 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r2, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) fcntl$getownex(r0, 0x10, &(0x7f0000000180)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000200)=0x0) syz_open_procfs(r3, &(0x7f0000759000)='clear_refs\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001380), &(0x7f0000001400)=0xc) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'lo\x00'}) 2018/05/04 19:31:39 executing program 6: mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0) r0 = memfd_create(&(0x7f0000000180)='!wlan1\x00', 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) waitid(0x3, r1, &(0x7f00000000c0), 0x0, &(0x7f0000000100)) fgetxattr(r0, &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f00000011c0)=""/4096, 0x13a7) 2018/05/04 19:31:39 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x800000020000000, &(0x7f00000004c0)={0x2, 0x4e24, @loopback=0x7f000001}, 0x354) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x10) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'veth0\x00', 0x600}) shutdown(r0, 0x1) close(r0) 2018/05/04 19:31:39 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f0000000340)={0x2, &(0x7f00000004c0)=""/4096, &(0x7f00000001c0)=[{0xd3f0, 0x1000, 0x1, &(0x7f00000014c0)=""/4096}, {0x6, 0x11, 0x100000001, &(0x7f0000000140)=""/17}]}) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) llistxattr(&(0x7f0000000040)='./control/file0\x00', &(0x7f00000002c0)=""/65, 0x41) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in, @in=@multicast1=0xe0000001, 0x4e22, 0x0, 0x4e23, 0x12e, 0xa, 0x80, 0xa0, 0x7f, r1, r2}, {0x0, 0x8, 0x80, 0x800, 0x1000, 0xffff, 0x40, 0x9}, {0x500, 0x3, 0x3, 0x5}, 0x3, 0x6e6bb0, 0x0, 0x1, 0x2, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0xb}, 0x4d6, 0x2b}, 0xa, @in6, 0x3500, 0x7, 0x3, 0x58d8, 0xfffffffffffffe01, 0x6, 0x6a3}}, 0xe8) socket$netlink(0x10, 0x3, 0x4) writev(0xffffffffffffffff, &(0x7f0000000000), 0x0) 2018/05/04 19:31:39 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x3) setsockopt$inet6_int(r0, 0x29, 0x200100000000001a, &(0x7f0000000000)=0x20000000002, 0x4) openat$null(0xffffffffffffff9c, &(0x7f0000000380)='/dev/null\x00', 0x100, 0x0) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000040)=""/130, 0x82}, {&(0x7f0000000100)=""/118, 0x76}, {&(0x7f0000000180)=""/200, 0xc8}], 0x3, 0x1f) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x4000, 0x20) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000340)) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000300)="241a9bf5da991fa012db89eb9d3acba8", 0x10) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x4000000) bind$inet6(r2, &(0x7f0000001140)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) listen(r0, 0x0) 2018/05/04 19:31:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2, 0x1}, 0x20) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x4200, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000080)={'ah\x00'}, &(0x7f00000000c0)=0x1e) r3 = dup(r1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000074b000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x2}, 0x20) 2018/05/04 19:31:39 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) socket(0xa, 0x2, 0x0) 2018/05/04 19:31:39 executing program 7: r0 = epoll_create1(0x80000) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000040)="d5a26f8632ed84e5abacb462fa14b7165eb8fe8879088e2e9a62636170b766835f4aa74aae746e40f1d814999010ab9e02621c3715869070d07ffe744aeb5a362f43577dc65b56ee3570912f93bdc10899bdadab65979a6c5af31b35b335aa51", 0x60}], 0x1, 0x1) r1 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000180)={0x0, 0xbcfe, 0xffffffff, 0x1, 0x9, 0x80000001, 0x9e, 0x9ed, {0x0, @in6={{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}}, 0x8001, 0x5, 0x0, 0x2, 0xdeb}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000480)=ANY=[@ANYRES32=r3], &(0x7f00000002c0)=0x1) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c05, 0x580) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000280)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000580)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e24}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0xd1}, @in={0x2, 0x4e23, @multicast1=0xe0000001}], 0x88) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(r5, &(0x7f0000001ac0)=[{&(0x7f0000002240)="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", 0xf80}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff}) writev(r2, &(0x7f0000000900)=[{&(0x7f00000004c0)="07582b5fc336525f3a4a30868749663ab81476411f944abecad0994c737cc21cec4eb07ff1225975ae0a44385f5d969484276c389728fa776fb797f6e44b24999a120dab9d3eabc4780db4d4d2cd9beacd4f67b5175b908fcde840a95b952400d84887fb5bf9c0e01aa2eadacbfd045497a17ba174924e24a8d8de30d8b97b27a5f7e4cca8cd8df0c47b4ecc04ff3e78716bed7943185857a65e789dc93dbfa3d895baf4c6e39b1b0d5f5cd70c", 0xad}, {&(0x7f00000003c0)="4a09e7dcfa72ae936e92", 0xa}], 0x2) tee(r6, r5, 0x5, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) setns(r2, 0x0) fsync(r4) vmsplice(r4, &(0x7f0000002200)=[{&(0x7f00000021c0)=']', 0x1}], 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000400), 0x0, 0x7f) r7 = memfd_create(&(0x7f0000000300)='/dev/loop#\x00', 0x3) ioctl$TCSETA(r7, 0x5406, &(0x7f00000000c0)={0x7f06, 0x5298, 0x3ff, 0x80, 0x9, 0x4, 0x100000000, 0x7ff, 0xfffffffffffffff9}) 2018/05/04 19:31:39 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8993, &(0x7f0000000180)={'erspan0\x00', @ifru_data=&(0x7f0000000140)="8fa800da1e43d30820f8381db6a38274c38b073a1a598179ce145fd6079235fe"}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x880, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x7, 0x4) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0x80, &(0x7f00000000c0)=0x1) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) 2018/05/04 19:31:39 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) readv(r0, &(0x7f0000000040), 0x0) 2018/05/04 19:31:39 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x2) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x109400, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000100)=0x3ff, &(0x7f0000000180)=0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000040)={0x0, 0x1}) 2018/05/04 19:31:40 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x80042001, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x4) writev(0xffffffffffffffff, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x1, [0x3d27]}, &(0x7f0000000080)=0x6) 2018/05/04 19:31:40 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = request_key(&(0x7f0000000080)='cifs.spnego\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='}eth0\x00', 0xfffffffffffffffb) keyctl$negate(0xd, r0, 0x7, r1) keyctl$setperm(0x5, 0x0, 0x40ffffffff) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="aa70b9d624fd4ab2023099d4a51a4556906b1312759bb51121b2deb6415a0e49eaf8ac1c52cca515ebca371f54fddedf89e8783d17b9720f0e74e24576d67538323d0044b4dc752707ef44e8f79f35b9bed163eb3df314d13716694cfe22b86618380d74fab25b3cacb9f96d453b41da36c1234d79044dd862a1a5d0fcf1c1c8bc0c646c84d3d1465ebe3e532161ba473bac6a52aa685c6ad5e88173d913cce509", 0xa1, r1) 2018/05/04 19:31:40 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f00000003c0)=@nfc, &(0x7f0000000380)=0x80, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000004d00), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f00000001c0)=""/145) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000006c0)) stat(&(0x7f0000000900)='./file0\x00', &(0x7f0000001c40)) getresgid(&(0x7f0000001cc0), &(0x7f0000001d00), &(0x7f0000001d40)) getpid() getresgid(&(0x7f0000001ec0), &(0x7f0000001f00), &(0x7f0000001f40)) fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002480)={{{@in6=@mcast2, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000002580)=0xe8) fstat(0xffffffffffffffff, &(0x7f00000025c0)) gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002640)={{{@in6=@dev}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000002740)=0xe8) getgroups(0x2, &(0x7f0000002780)=[0x0, 0x0]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000027c0)) geteuid() getgroups(0x0, &(0x7f0000002100)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003280)) getuid() fstat(0xffffffffffffffff, &(0x7f00000032c0)) getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003840)={{{@in, @in6=@dev}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000003940)=0xe8) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000003a40)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003b00), &(0x7f0000003b40)=0xc) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004000)=[{&(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001bc0)=[{&(0x7f0000000580)="3290208eb8850decd59dd800a27df6c48d161b1aa9d77d775474c8ea3e3fac38df46eae5fb4ce118211e5e4717ce0f4482d490176bf887df97ea58a1c1355f9389aa89d638d16db64faae160b571c9ea7130840a6da34e4bfce196ed1911f34569ecd7b621cc468a4e", 0x69}], 0x1, &(0x7f0000001f80), 0x0, 0x90}], 0x1, 0x48080) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f0000000a80)="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", 0xeb6) close(0xffffffffffffffff) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfffffffffffffe0b}, 0x1, 0x0, 0x0, 0x8820}, 0x40000000000000) mq_timedsend(0xffffffffffffffff, &(0x7f0000004ec0), 0x3b3, 0x3, &(0x7f0000004f00)={0x0, 0x989680}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='ns/cgroup\x00') r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000001940)=ANY=[@ANYBLOB="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"], 0x80}, 0x1}, 0x0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='eth0ppp0\x00', 0xfffffffffffffff8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x9}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x48, &(0x7f00000004c0)=[@in={0x2, 0x4e23}, @in6={0xa, 0x4e21, 0x9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @in6={0xa, 0x0, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f00000007c0)=0x10) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x200000000000006c, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000800)={0x2}) mmap(&(0x7f0000fef000/0x10000)=nil, 0x10000, 0x1000000, 0x11, r3, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000a40)={&(0x7f0000000940)={0x10}, 0xc, &(0x7f0000000a00)={&(0x7f00000008c0)=ANY=[@ANYBLOB="071c0c00699e32dde0e55283a6f9ffffff45adb2f2b313d187541ff6b3b5b3c79092135b27af28be1a158c1125209993d714"], 0x1}, 0x1}, 0x0) 2018/05/04 19:31:40 executing program 6: r0 = socket(0x9, 0xa, 0x9) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000140)={0x1, [0x571]}, &(0x7f0000000180)=0x6) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r1, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x21) openat$cgroup_type(r2, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'syzkaller1\x00', 0x4}, 0x18) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000000040)=@req={0x28, &(0x7f0000000000)={'ip6gre0\x00', @ifru_mtu=0x100000001}}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000001040)=ANY=[]}}], 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000280)='veno\x00', 0xffd7) sendmmsg(r1, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x7f7}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) shutdown(r1, 0x4) 2018/05/04 19:31:40 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xc}], 0x48) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x304, 0x4) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x4, 0x100000001, 0xff, 0x81, 0xa}, 0x98) 2018/05/04 19:31:40 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x3) r1 = dup2(r0, r0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xffffffffffffff8a) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000340)=0x7fff, 0x4) r3 = getpgid(r2) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000300)={@loopback={0x0, 0x1}, 0x0, r4}) wait4(r3, &(0x7f0000000000), 0x40000001, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000380), &(0x7f00000003c0)) 2018/05/04 19:31:40 executing program 7: unshare(0x40000000) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sw_sync\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000240)={{0xa, 0x4e20, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x40}, {0xa, 0x4e20, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x9, [0x1, 0x0, 0x9, 0x3f, 0x7, 0x6, 0x2, 0x2]}, 0x5c) r1 = socket(0x100000a, 0x7, 0x8001) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x2, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x57f) getsockopt$inet6_buf(r1, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000ffc)=0x90) mknod(&(0x7f0000000080)='./file0\x00', 0x8000, 0x8) 2018/05/04 19:31:40 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000001780)={'team0\x00', 0x0}) r2 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000017c0)={{{@in6=@dev={0xfe, 0x80, [], 0xb}, @in, 0x4e24, 0xcaab, 0x4e24, 0x101, 0xa, 0x80, 0x80, 0xff, r1, r2}, {0x0, 0x7a79, 0x3, 0x5, 0x1f, 0x8000000000078, 0x8, 0x1}, {0x100000001, 0x3, 0x2, 0x5f4}, 0x6, 0x0, 0x0, 0x1, 0x0, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x3}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x3, 0x2, 0x6, 0x5fde, 0x4, 0x10001}}, 0xe8) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00000004c0)={0x400, 0x8, 0x1, 0xfff, 0xffffffffffffff7b, 0x4, 0x7f, 0xd4, 0x0}, &(0x7f0000000500)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000540)={r5, 0x3, 0x0, 0xfffffffffffffe01, 0x8}, &(0x7f0000000580)=0x18) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000280)={{{@in, @in=@remote}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x236f, 0x4, 0x0, 0xbf, 0x80000001, 0x20, 0x5, {0x0, @in={{0x2, 0x4e21, @rand_addr=0x6a}}, 0xffffffffffffffff, 0x209c, 0x81, 0x7, 0x8000}}, &(0x7f0000000380)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000003c0)={r6, 0x7, 0x20}, &(0x7f0000000400)=0xc) pread64(r3, &(0x7f00000005c0)=""/102, 0x66, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000040)=""/88) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000440)={r7, 0x10000}, &(0x7f0000000480)=0x8) writev(r0, &(0x7f0000000740)=[{&(0x7f0000000640)="4c5efbedfb10451d9a910d3332265a52", 0x10}, {&(0x7f0000000680)="b808c9eac42a0e1819a19c3b3b9f4a40b3a5abab9efede380caef3725881ac4fe4c6870d73ab6e79e0427fa5eda9df95f43d0b11a6a8616eac8989dc1c4d64525c232f57469692a0dbe3451203400da71f7341536ba0a4baabe8ff3fe0f4f2b9d85eef946f294d4148f14dc85776ec88b1bfffa344e6603a63079122", 0x369}], 0x2) socket$nl_netfilter(0x10, 0x3, 0xc) write(r3, &(0x7f0000000780)="099ac1a7eab2f35ad0325953ebd14f108caf212997d0e77dfd61d080e1993a45afae653722e9450860f0d4f125471104b787ed90a73a723238e45f13d7827aa911c454175de99d8c26ef329e460f64ff89083db960f8a6178ceab75c3b6ec0388d369c0b387ac76a3b93dadda7084e5f5ceefeec7a120548f71e132fa35e7be45800dfa387edf38cf14b2f4f8ab62d93c31fe1900c522b17f5feab8b65677b3580ab5ea433cd8be23b868ba08574bf9a48cc42ed13144eab76bddd403157b72004477a8c95a3cc10caf575b3cc651e4ed67dd9b4263571a68df0d77a7892961d7469", 0xe2) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) fallocate(r3, 0x1, 0x3f3, 0x80000000) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f0000004ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000240)='/dev/snapshot\x00', 0x40, 0x0) [ 780.281290] IPVS: Creating netns size=2552 id=92 2018/05/04 19:31:40 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) creat(&(0x7f0000000080)='./file0\x00', 0xc51d4e1a22cdc737) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x4) writev(0xffffffffffffffff, &(0x7f0000000000), 0x0) 2018/05/04 19:31:40 executing program 0: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000020fc8)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000002c40)="4c0000001000ff20fffefd956fc283b724a600800200000000000000000001001000100035c411800098bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc8d2b0390ed", 0x4c}], 0x1, 0x0, 0x0, 0x40}, 0x0) 2018/05/04 19:31:40 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000cdfff5)='/dev/loop#\x00', 0x0, 0x1) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind(r1, &(0x7f0000000000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni\x00'}, 0x80) ioctl(r0, 0x442000000000127f, &(0x7f0000000180)) r2 = open(&(0x7f0000000080)='./file0\x00', 0x203, 0xa0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f00000000c0)={0x2, 0x7ff, 0x2, 0x8}) 2018/05/04 19:31:40 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xa, 0x7, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000100)=0xb4, 0x4) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000004ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) bind$vsock_stream(r1, &(0x7f0000000240)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000200)={0xaa, 0xa}) linkat(r3, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00', 0x1400) setsockopt$IP_VS_SO_SET_ADDDEST(r3, 0x0, 0x487, &(0x7f0000000040)={{0x0, @broadcast=0xffffffff, 0x4e23, 0x4, 'ovf\x00', 0x18, 0x2, 0x2c}, {@dev={0xac, 0x14, 0x14, 0xd}, 0x4e24, 0x1, 0x6191, 0x6, 0x5}}, 0x44) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000280)) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000b00)={{{@in=@dev, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000c00)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000c40)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/05/04 19:31:40 executing program 4: r0 = socket(0x20040000000011, 0x8000a, 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000100)=""/60, &(0x7f0000000140)=0x3c) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000180)={{0x2, 0x0, @multicast2=0xe0000002}, {0x2, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'ifb0\x00'}) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000000c0)={@loopback, @local, 0x0}, &(0x7f0000000200)=0xc) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000240)=r2) 2018/05/04 19:31:40 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10, r0, 0x800000000000) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x101, 0x4) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000040)) 2018/05/04 19:31:41 executing program 0: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) signalfd4(r0, &(0x7f0000000000)={0x5}, 0x8, 0x80800) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)) [ 780.422985] netlink: 28 bytes leftover after parsing attributes in process `syz-executor0'. [ 780.495348] IPVS: Creating netns size=2552 id=93 2018/05/04 19:31:41 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) unlink(&(0x7f0000000040)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') r0 = creat(&(0x7f0000000180)='./control/file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7f, 0x7}, &(0x7f0000000140)=0x88) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r1, 0x100000001, 0x30}, 0xc) close(r0) socket$netlink(0x10, 0x3, 0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000280)={0x8000, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e22, @rand_addr=0x551b2eb0}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0xffffffffffff8000, 0x7f, 0x1f, 0x9, &(0x7f0000000240)='bridge0\x00', 0x7, 0xfffffffffffffff7}) writev(0xffffffffffffffff, &(0x7f0000000000), 0x0) 2018/05/04 19:31:41 executing program 0: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000000, 0x11, r0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x3, 0x0) signalfd(r0, &(0x7f0000000080), 0x8) keyctl$search(0xa, 0x0, &(0x7f0000000100)='cifs.idmap\x00', &(0x7f0000001400)={0x73, 0x79, 0x7a}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e21, @loopback=0x7f000001}], 0x10) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f0000000040)=0xa0) 2018/05/04 19:31:41 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x76) getsockname(r0, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000080)=0x80) 2018/05/04 19:31:41 executing program 3: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) socketpair(0x4, 0x80806, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000080)={0x100, 0x9, 0x2}) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000100)=0x8, 0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="2321202e2f66696c65b00a"], 0xb) 2018/05/04 19:31:41 executing program 7: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='S', 0x1, 0xfffffffffffffffe) getrlimit(0x0, &(0x7f0000000380)) keyctl$revoke(0x3, r0) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x80, 0x0) r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) request_key(&(0x7f0000000500)='cifs.idmap\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)='\\\x00', r2) r3 = add_key(&(0x7f0000000480)='logon\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440)="75cb2a31b405f263c3", 0x9, r3) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000100)={0x1, 0xfffffffffffffdfe}) socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x80, 0x8, 0xffffffffffff7fff, 0x401, 0x7f, 0xd439, 0x2, {0x0, @in6={{0xa, 0x4e22, 0x1, @empty, 0x1ff}}, 0x305c, 0x9, 0x6, 0x401, 0x3}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000240)={r4, @in6={{0xa, 0x4e24, 0xfffffffffffff699, @dev={0xfe, 0x80, [], 0xc}, 0x1fe000000000}}, [0x0, 0x5, 0x4, 0x722, 0x20, 0x1404d416, 0x800, 0x7, 0x6, 0x1, 0x8, 0x7fff, 0x2, 0x1fe5]}, &(0x7f0000000340)=0x100) keyctl$get_keyring_id(0xb, r0, 0x0) clone(0x20000, &(0x7f0000000640)="0e834d6f8eed4ce6c0d9a7766a3895ede942ac27fb3c54136bdd9d243280891c7260abcdacd0f6d4fdb3cbc30690cab363760033ada8863ae7388ed1918a5bffb23352a35937db118c2f323b3e3ed3e101b46c7383dedd219abf0ba26db96258360f6caa438ee9be931d3665ebf793f5f826386fb8e4b234e6db6cab1b6ab280ad703010ec5107976b134b64808243274ead2f55310ebd79a8544750a7478afd565bb0b88108ae63db2d67201eb8831f47b0f0ea73485fa7c87b14d335b4465b69d7963a07a489ed66", &(0x7f0000000740), &(0x7f0000000780), &(0x7f00000007c0)='R') 2018/05/04 19:31:41 executing program 2: unshare(0x40000000) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000340)={0x9, 0x0, 0x0, 0x6d8}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f00000003c0)={0xe04, r1, 0x10000, 0xfffffffffffffff7}) r2 = socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000100)={"6262f55ce64705400000934acd4e0400", {0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}}) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) fcntl$getown(r3, 0x9) r4 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sw_sync\x00', 0x80100, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000300)={'team0\x00', 0x4001}) bind$inet(r4, &(0x7f0000000040)={0x2, 0x1}, 0xf9) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400000, 0x0) faccessat(r5, &(0x7f0000000280)='./file0\x00', 0x27, 0x0) getsockopt$nfc_llcp(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000400)=""/228, 0xe4) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000240)=@req3={0x3, 0x455, 0x100000000, 0x8, 0x1, 0x1000, 0x401}, 0x1c) faccessat(r4, &(0x7f0000000180)='./file0\x00', 0x4, 0x1700) flock(0xffffffffffffffff, 0x0) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/enforce\x00', 0x80480, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000080)={0x5, 0x0, 0x0, 0x40}) ioctl$DRM_IOCTL_AGP_FREE(r6, 0x40106435, &(0x7f00000000c0)={0x28c, r7, 0x1, 0x380}) 2018/05/04 19:31:41 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000022d000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r1 = creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0) lseek(r1, 0x0, 0x2) r2 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) readv(r2, &(0x7f0000000300)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1) open(&(0x7f0000000040)='.\x00', 0x0, 0x19) 2018/05/04 19:31:41 executing program 4: rt_sigsuspend(&(0x7f0000000080), 0x8) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000000040)="240000002a00030f07fffd946fa283b70a00003801000000031e3f000000000000000000", 0x24}], 0x1}, 0x0) 2018/05/04 19:31:41 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0xc000, 0x0) socketpair$inet(0x2, 0x80000, 0x2, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={'team_slave_0\x00', &(0x7f0000000100)=@ethtool_dump={0x3e}}) fsync(r1) 2018/05/04 19:31:41 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futex(&(0x7f0000000040)=0x1, 0x9, 0x2, &(0x7f0000000100)={r1, r2+30000000}, &(0x7f0000000140), 0x0) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x4) writev(0xffffffffffffffff, &(0x7f0000000000), 0x0) 2018/05/04 19:31:41 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101340, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0x100000001, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x60, 0xfffffffffffffffe, 0x7, 0x800, 0xfffffffffffffff8, &(0x7f0000000080)='ip6gre0\x00', 0x80, 0x3, 0x3f}) sendto$inet(r0, &(0x7f00000002c0)="4cfeae9b267aeb0fa2c1d4ff63412cfeacb461b2b6d3a10f6cf9e6dd41ae94fb23bcc24b170900eaabb28005dcf7d42182fdc5112812e8ca513bd75f9a468f8ae36ded3a0a1ea28f28762a06e3aebdaf7a878caa61641c6c9bdb63f7e09ba442c2064ef24d7b184d80cb52511b86acd78ae930d63cb2cb795cf7490d4be69125f5f37410e66e25f889016469938e9b19b955bb23d1db105ec674dfba1707a031db7b8d9c4a01245a274c9957a45a7f566406eac0f94848fb73729fe74a18073c48c37b389a549ee9a621fc", 0xcb, 0x0, &(0x7f0000000140)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000001c0)={0xe88, 0x7fff, 0x3, 0xfff, 0x4, [{0xffffffff, 0x1, 0x3f, 0x0, 0x0, 0x1281}, {0x1, 0xc36, 0x9, 0x0, 0x0, 0x1}, {0xeb, 0x7ff, 0x3, 0x0, 0x0, 0x4}, {0x10001, 0x7, 0x3f, 0x0, 0x0, 0x4}]}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000003c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000e03ff0)={&(0x7f0000000400)=ANY=[@ANYBLOB="200000ffff001103df6e55086cfb603eaaec4f8f3caeb9740000000000000000dacd89bf46cc4e86bf6cb6c73beea1b51cff69f5accc90730c05159be9d061e4b69234fa7cdbda199a0e502bb7c9b33c9a12b5da5570fe0fc46fe46db42947af9fe5e788bc02a4604c0d9f0517a3843483284eb0f01f365cac2acbec0fa2c16eacf6dd21db5c477de7647d326aa54a2c38fb7ac7a1"], 0x20}, 0x1}, 0x805) 2018/05/04 19:31:41 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000040)=""/48) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000080)=""/84) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x50) pselect6(0x40, &(0x7f00000001c0)={0x850, 0x615, 0x40, 0x5, 0xfffffffffffffff9, 0x1, 0x7f, 0x9}, &(0x7f0000000200)={0x8b, 0x4, 0x8000000000000, 0xaf, 0x7, 0x51c38789, 0x5, 0x4}, &(0x7f0000000240)={0x3, 0x80000000, 0x4, 0x1833b227, 0x8, 0x5, 0x9, 0x9}, &(0x7f0000000280)={0x77359400}, &(0x7f0000000300)={&(0x7f00000002c0)={0x401}, 0x8}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000340)={0x4, {{0x2, 0x4e24, @rand_addr=0xfff}}, 0x1}, 0x8c) r1 = creat(&(0x7f0000000400)='./file0\x00', 0x55) connect$pptp(r0, &(0x7f0000000440)={0x18, 0x2, {0x2, @rand_addr=0x8001}}, 0x1e) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000480)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) bind$bt_l2cap(r0, &(0x7f0000000500)={0x1f, 0x4, {0x3, 0x9, 0xfffffffffffffe72, 0x3, 0x1, 0x10000000}, 0x1, 0x3a97}, 0xe) getsockopt$inet_dccp_buf(r0, 0x21, 0x8e, &(0x7f0000000540)=""/249, &(0x7f0000000640)=0xf9) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000680)) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000006c0)={0x9a, 0x6, 0x4, 0x3, 0xa, [{0x1, 0x7, 0x6, 0x0, 0x0, 0x1}, {0x20, 0x6, 0x4, 0x0, 0x0, 0x200}, {0xdc7d, 0x75ed, 0x0, 0x0, 0x0, 0x1}, {0x8001, 0x8000, 0x101, 0x0, 0x0, 0x2}, {0x3f9a, 0x6, 0x0, 0x0, 0x0, 0x400}, {0x6, 0xffffffffffff6bac, 0x20, 0x0, 0x0, 0xc0c}, {0x40, 0x9, 0x3, 0x0, 0x0, 0x2c08}, {0x9, 0x4, 0x4, 0x0, 0x0, 0x2404}, {0x5, 0x80000000, 0xfffffffffffffffa, 0x0, 0x0, 0x202}, {0x9, 0x80, 0x9, 0x0, 0x0, 0x100}]}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000940)={0x0, 0x6, 0x24, 0x2, 0x10000, 0x1}, &(0x7f0000000980)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000009c0)={r2, 0x80000000, 0xe2, 0x101, 0xec, 0x10000}, 0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000a00)={r2, 0x5}, &(0x7f0000000a40)=0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000a80)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = epoll_create1(0x0) r6 = dup2(r5, r4) setsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000000ac0)=@assoc_value={r2}, 0x8) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000b00), 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000b40)={r3, 0x9}, &(0x7f0000000b80)=0x8) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000bc0)='/dev/sequencer\x00', 0x404281, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r7, 0x84, 0x1c, &(0x7f0000000c00), &(0x7f0000000c40)=0x4) sync_file_range(r1, 0x7, 0x5, 0x7) connect$ipx(r6, &(0x7f0000000c80)={0x4, 0x7, 0x6, "d733fb1a89ea", 0x4}, 0x10) ioctl$EVIOCGBITSW(r5, 0x80404525, &(0x7f0000000cc0)=""/182) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000d80)={0x800, 0xffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f0000000dc0)={r3, @in6={{0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x101}}, [0x3a, 0x7ff, 0x45, 0x1f, 0x9, 0x5d7, 0xff, 0x9, 0x2, 0xfffffffffffffffe, 0x8, 0x37e0000000000000, 0x27, 0x9, 0x4]}, &(0x7f0000000ec0)=0x100) socket$netlink(0x10, 0x3, 0x0) 2018/05/04 19:31:41 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0xfffffffffffffff2}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x80281, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000000340)) write$tun(r0, &(0x7f0000001140)=ANY=[@ANYBLOB="0000000f600c09720ede0000fe8000000000000000000000000000aafe8000000000000000000000000000000420880b0000000000000800e0fa7c780087a27df4e50a23f8f1f1f47c65d032cd1e60527ab129ab0e736ba9a5cee71334933e23d57c66d55e9809fe3a22e4e2a7bc593c4c6bfa120cc371949bb64c06fc5fe101861b8a8b6d4b068ee05d802073a005569e3c33d7711c55033a9e1e3d2dedebf47901c23ad130e2bb0553252585d6fb0832d772d5150f7b1aea8d24e1328012e07b27d9dab7bedcf04c6519fb7b58a00e2caefec7fa8a6e2f36f9bff006e7ddd4f3a29974f12c0df72517ded4862c0622a5224ed472df2a80a49c8d476ab014993e67bb98b4c901603642c3d9ffc8876a8b943a1754f9ed0eafadf6764f46357969a8a52a6483c81b81d2350a3ed0bc79837fb82e29339ab2a8a247c19b5010d9b62a18b941c5c377e9d2507a0f3795f78f80494872b201047d4c27a7682cdc68d47cc04956dadc3a8d41999bd5cb7d9a487d436e4ef61356d4edfc519b5122a4d638b97bdcdbc07b04be7a3bae0deed7f389dee76b7911110a89a34919b441bd4cfc58b6607b74cf6788d175fe530f0c9296e7992f1dfd3cd1eb9a2d9ddf84e21180d705580b14e12b4f512f340ebc07eadd56d7aa45e4c6e85a127987e373079412b7d1da8fa3ed1cf10c75c54e03f8e2581d849883109044b2905ce544cf6cd09b1da9802982dae6fabf96e0e5452f9a83fc8945e6ac6b42e9d29b939d00c2143452690013e5b836505b78dc5d33f33fedc4baeb5e92a2b1e4da14acb2ef434ae494761bb8b98ed7116b77cf39583c436a8aa5f7be40e5230ed5eea06e7cc41e04e4afa1f579a2f181f0daf33b1fd4b527ca02a9ae23a7ee0016f753f98ea78a69d628c0c56d4dedee5fbb0d1d83d5ce35c58bceff1ca17580377ac3518ae2bcfeacd6d95d6d8e77dbbc70687a07bb6f76a8662acb251a9e4f9b05083c77e489f86c4631391b375fb6cd41eaf71cd14d0b93e4c8c9a0af9777564e8e161043227469c323b1d4c424697a851a8d3a1144c8e928ee2f92dd8c3b2f3a62b0437cf9a593eeb57b3e16e46ad81633e14c0244437132b9fb446c680adcf216f2c6c156745eb34721d6f9d05ce44ef433ab2d7013fc4df46e431cb1f5406260b9312795d862b6e6f855b8b98fb86041b2d5956699b8065646395d2b6458d628e4d297a3fe033e6ff91e7728e7e8d5b728d90859581b39a98e04284fe8f83f2028b5897c5b512f8672caa579240a54c70f7312264398ff5c5a7715f034b0fb0b1df739ffe7ee075191760573c6fa46b158481a6306461f89db61ebda9f82249c45e2db382fbffe410606b35c37ea71d185d6bf62cc67bb3d458fef245b0769930c9bf30a068770c08945a46e11b3055b7ded04cc015bd53d34c3de4dc7b3943a5b4b860e9c7e4aa463fffa655db02d8e72bdd613e13ec30cb2b710017f9876f5b8c35e821c48ca3ecddc6fbcb9391000d3fab09ead4b08f92ce8bf53e3d56c31673b403f27e5d6dc975c5f0dbe6b06b164b21480b25dfb39f789996b49ec9ea4101ea5318342392fd8201f58ebfa39bc6e146d1ba08748241b646160fb837b72b8eaed3dabc21c4c8e463a78aa60d49d531bf57641153c8d19147b895339b607b752bdf6babab4b815e94f275bac8034645a3aa3898ce5c592779a1448b49bb52e1d671e47b5e714027d536cca797560bc199802023269ad65aef4b3732f3e6b602c602939f52781aa927ddd8416148716e16a28d092556fdc2aba25a58c7656e660aa0279d73532aac23aba0a381c0e4217bafcb603a816ca7d9e4a0163b96a065646cf802870fc27ea16c6cfc1826e118a116a16001094de7d74e61207c82610161d2408716eb9cef00c29ce68eff96b797f082950d3066f75e89b3df9cdb6f4e0acb913a11276780d6d03445f1f7ff01263e9a2b6fc347445882a34dd102b822f6be17954cf6afb1435bd454977ae1de55b0139f8b68a8faaf830b90dc18ecf7bb1ced8f7fc35e2d1ce0b41b37a68dc4cb856afc010faf17315b38032d46507fbfd39a6c8fcdfe409a082fc1e6cc48e3676bf3a805f76182bcc3b650a999e164595f35431b8dc780a2818bdc7f74dde7253a3c1395182f9c083b28e7f21327f50e15116d7e3e7e6e29e8120eb3ece9f00c3b04899611094959cd93c2fd561f11e4feabbb544af1c7ddad53472343f40c5b913363b65b58c170e72cd38558e0a049418f186c09ad983eb86991762461414e31e80ddaea37cad3ed4dd62a34a45f1871b8674f536066ada464b6b883f74cbf48df8d7adc52e880eed9bbb55d7434f957f316df5c911e301426445dee32632ce182d814dfb52bb681993b17adee95d2583e610d54ee7efb8b79bbfbe2540e3fc642bd331f3be7c3d17f7e0588b87827d3c99e8f0e91b10cc00adb9ee437974169dc1efec174445699c05779024af7c74228257cdedbc52a4779b39a7edba0bbcd70991bfd1f1f3947b5174ceaea09b680d5d75f1676b48e7df5e0eb4858cb9f46bdefc9c755f81f6e735bca16cec071f0a6630ad648ee7026753b290927a8921511d2563aa5d11304d0472dd946ba1eef2095ebd104809f59388e2bf6c70742d64aa47f69dc594a99012106e48a6bf175df6b60f5865b767480cf971e56100ee3e1e2f8abfb4a4b4dba905d58e96bb9b75b668d3d5af444fdeae1e29676154b9ab804201d44686ca14492c6cee455cda53019e0057e0a0137cfa4357d68a9c3b1cec5ee4368282abe65769664fd4ba1644c3d08af5b16976b306ec9d10053e4aaa002c808277175f489eeb6b20f3951d642fa43a01ddbee57172e5568ff19059e82c7a03afe57c26ae0a0a7eae1b38e25c98b5835e855dc877696bd995cf06c6a1a3bfffd62fccddabfb59f217ce6e6fe2db80fc67113373bb808af39b33dadb807e0003f205a2802fa362c7598bc6a6c68f5a226871ec50a6d7107d7583d501dbb4852aee14fcc0bb06bf45b02b5ae0b6d0cbbb8313aa153ebc51c5433b8e2edc806315c97c50de0e4969705ff657c6a4ee0291a378e25a6204b1ebaaf363dea73d8e79e84ede4415544fced1b11b1d60edbeb71c1704ad336cf66caa3241dcdb57320c642bac738003dd62d8b3383fb7c92b33c29925cdf1d8df84ecc3c9f01cae9d16d6603aa9ea7ffa7a96e7b30378320f191c3dcdefa298336a9c8de85f2e4831e69e46bba20ba441fe84113f8caba395939661605b100c2f8e64bef087c94c516d1f1d4382085b65cf046800f9851ee1d7f7b68757642d79968c00bf588af2a781aa210076ed309727b48a20f21fc5e89c096a96c72fac178549b058b3631934d2bea119d90ab194e7870742a7f2ce48017c63e3ab60576fcca3251cc24cffb8aa1a91c730a2f8b1bca43fd8038e5e764b4b851dbdcb156874d690a4bb548bf16ae4560874d5ec250208cf570d3cb96edc7e5b2c72b0b74341d7306e2b666ae25140fed6701da7995b17f128dea26f00c31f749af519401a3a598fc391a56f31733fbb0a0b2ef1c61ea21b4e89a4c16279c0dc36c93fa51a6f30febb89b3bd81edc83a663451f751dfebdf8fbda6b5124530cbb3aa9c4ffc1788204c5c790a88cc15180c47b379727f621ed5354a99d7471f8894f788f5f975d543b3aafab19e634f0e15d0f550989989221d24872e2da85f680671e9d287261945e4081f9ac99781859044d13a2ac6a08193b54c199c92571b699042768b29b78dcde44bb2cd1e3148408ea6ba4a879b1295fe9dcdfb20bc4d0583b02cec4cef7e1b58828e616950ed064d602ddcc2009c366a4bafae59dbd0a6af4ce66a9b86ded132c1c1e35cf07b1ce8796ffcf36d321025fc31256664ea14152d6e6ddd97a520055e0685ca407053a93f83b07a31b055677fa800d4ec21166d0fdfdc711106faf6c6333a4bc89e204b1e8f74eb204c1c1b7671749e04cce799a14864fc122cbc6b14d9c17771dd3e33ae7ab2d5cac0600325a43d4a653ae5fe1f92fd5f432b0ff1e3e8afaea75a317e76836f8f5c88462bdd0acbbaa01cfeb86829ba352772814c6cb815ccef1a0b12162ad00c3759d28facb42d5ff8e2e1a05001c88e8490095c029d86bbb09b9d72eca8459092b78753022c8ac5d4b99fa5bb1f50d6875a6a1ff1454ea541bcc4f2b44854a0d70f703b1e6b2a6ad3e7b536f978b325735850998380826cfbf5aab160e0cef1a2c985c4000ac35fc0d4267d3fe93ba01889f45d24b4dc40f82c1ab60ede2b111c6fa9af64d551d0505d2d1ebea7f7860ad56caaf37112e42bf596eb5935e2e440681336af340fb9a7f411d00361d04c1c8f78828558c2b49ddb3d04413aa37bed3b0b5eda159ce0eb0cd35874c9b50b648e51057356187d06704614efe6b1a07b91b4b4b24662708ade23712490f3a08d1811fae95ff894f406514fb0ba09a615b72f28017ffe4597a2c5a8621241582c84b54b9a3480427705299419c3802aad59c553f5d9e4a64444922667e51d1ad345628105a08fd9d3ea8a95f554b9d9f8a47ef24e1fedad0e482eadc43b6e6ee5bb188fd5e703acf0642b8670233f53a7060e9db21f12da886585ed28ec0a857f70add076ce29f5a70063cc378a71d7b2ae88922a1fd4988efdafcbe2fa2a1b8f38c82b3ec63ea2be56ab8e4c9b6af723413fb85aa1caedb5d1a4e2d2c4d069c2129bd5f892910034c3dc8b4000553d7e2db474b4abbf279fb1f16a73ae173b200e416a6560e0dc503eb512db2443e6bcbaf5d1ad732b049f1cdd55f4cb57c2a675887be8ed912a0faa2a4100997c000086dd659c91e364138a13aad0031c436abe1a9b98d2906caca2da7bb1cd73bb81636e60bc93cd373d172137cd66d6d84f3001714f57aa6cb5cb51f3517a217a713d884c8e6ab5727ea4c3de19cf7b056a787f00c6b40629aa6aa43d6f1fc718be16355193bae74637c208b767ad54c8d97f1eaecb3a5a650cb868f5f8083c07a1b71843584395c288a13fbdf18b080088be00000000100000000100000000000000080022eb00000000200000000200000000000000000000000800655800000000a066512ffdf9b95893a7a1e6b053d4cece771155e5065eb5be088a1f8226dd0528fe99c90baef2ffc6c4aea1e7956f6da907a57ef19a7e28b3e8a9e85f76e729028caed3dca4418566ff7ee2ca8ea862e076496fb7e2f2f3ef01c6cb73aca1b9e3be047d87256d6049ae6ba8bbd44f371453bd4c64c5cb930fc07ccd9150afd61ce607059f349ff4b8b7014c110049e752c4a9393fac6a6235c043f179871efe651f1ac527c95315493d4acb0ed8e61d35677df6607980934760183f5e06402daa794454f19e5de6ced15753f58f36609ecb1a8872e3450057fdc5ce269ee3d8088f5ef9a07cc459dec93e0d"], 0xf0a) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x332d, 0xd87, 0x4, 0x4}]}) getpeername(0xffffffffffffff9c, &(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000001c0)=0x80) getsockname$ax25(r2, &(0x7f0000000200), &(0x7f0000000240)=0x10) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000100)=0x10000) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x42200, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f00000002c0)) 2018/05/04 19:31:41 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0xc4, "75dadf710b0ae7eec45d069380c9c124dada416f9cca4b097e82004642dd9d8e5ed0d029d96c3add5ddc5eb112fc4ae0a4ba23290a6f6b59101f59a970580bd49c6cfcb317c7d907f6fb69459d509f0175b57cee378fd42edde39de2c06ed2b1ec817453664e7a853f8127bd894d0c9267fa1ea5ad9440aa252ad68cb63b97e61282fc29a1cc76f5812049906f8f7d7b31ae84c0596b779709c37921abe70b497b93974733b8665b4fda53ef2e27a9b477ae55d43f3cc21b98cf67e01a50af52e06f9a44"}, &(0x7f0000000240)=0xcc) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00000000c0)={0x0, 0x3, 0x1a1, 0xfffffffffffffff9, "c23963b77586f43218ff308d225a105584753b30aba146d59dbba3ab94b33221"}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff]}, 0x8}}, 0xfff, 0x7, 0x4, 0x6, 0xc0}, 0x98) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f000033c000)=ANY=[@ANYBLOB="020a000ff100000000d9026e830d0970"], 0x10}, 0x1}, 0x0) 2018/05/04 19:31:41 executing program 7: r0 = gettid() exit(0x0) ioprio_set$pid(0x2, r0, 0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/unix\x00') getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000100)={0x0, 0xbef, 0x800}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="0000d0309cce0100ff7f0900060001000400010005000100"], 0x1c) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) r4 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) linkat(r3, &(0x7f0000000040)='./file0\x00', r4, &(0x7f0000000080)='./file0\x00', 0x400) socket$inet_icmp(0x2, 0x2, 0x1) [ 781.955074] IPVS: Creating netns size=2552 id=94 [ 783.153252] pktgen: kernel_thread() failed for cpu 0 [ 783.158479] pktgen: Cannot create thread for cpu 0 (-4) [ 783.164227] pktgen: kernel_thread() failed for cpu 1 [ 783.169391] pktgen: Cannot create thread for cpu 1 (-4) [ 783.174735] pktgen: Initialization failed for all threads 2018/05/04 19:31:43 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001480)='./control/file0\x00', &(0x7f00000014c0)='./control\x00', &(0x7f0000001500)='binfmt_misc\x00', 0x8000, &(0x7f0000001540)="dec91a0334c25408bce5a8f267ed7d64a365982e6af0f2091a400cf210783a1a2f6469415d56baa587ad7da20286c793f503a0e4b98679ad5140e81c744a2fbfecebd85bb7cad8a906401790cab81a2b5d003d578d59dffdc761ec742c2451cf36186d9b184b74a25f641c0961067c64c2e857e4e43da9ea1202835ac2deb0ade19a728b5195eab57c31e865e1ae3d2cca5d66379e0754b5c1a76feae129c8178e6b6a677d4c9d8865d64448d430b343c09c488329c12202b7be826db8a62c00ced11e86aeddd071047142190a40c66e2e68801bd89625ee692e0f9a548b60320dfe") r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000013000/0x1000)=nil, 0x1000}, 0xfffffffffffffffd}) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@ipv6_getmulticast={0x14, 0x3a, 0x0, 0x70bd2c, 0x25dfdbfc, {0xa}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x4001) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000240)=""/237, 0xed}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/185, 0xb9}], 0x3, 0x37) rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) socket$inet_tcp(0x2, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x4) writev(0xffffffffffffffff, &(0x7f0000000000), 0x0) 2018/05/04 19:31:43 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x3, 0x13, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x5, 0x9, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000000)='^*%em0\x00', 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x3}) 2018/05/04 19:31:43 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x28b00, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000080)={0x7c, 0x100, 0x9, "c27f827a89fc441be7f5008df3457fc70e4de501bdb9c850ef7cc5aa5296f134c3214a4f58228a991a3678160354934726e40d1eae27109a6e2314961f60de63927ba5ec4a5e7acd3b881d485955f30417d33a43102b763218e86861837f4c0798d9d6af03b717143cfb4e45d28dac12ba155db89d1e4f87bb154c1f"}) r1 = timerfd_create(0x7, 0x0) readv(r1, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/238, 0xee}], 0x1) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000002000)) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000000)={'ipddp0\x00', 0x80}) 2018/05/04 19:31:43 executing program 6: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xff0) write$cgroup_type(r0, &(0x7f0000000140)='threaded\x00', 0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/04 19:31:43 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x391) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000001300)='net/raw6\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001380)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001480)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f00000013c0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001580)={{{@in=@rand_addr=0xf6a9, @in, 0x4e20, 0x4, 0x4e24, 0x0, 0xa, 0xa0, 0xa0, 0x5c, r2, r3}, {0x3, 0x1f, 0x6, 0x800, 0x80000000, 0x5, 0x9265, 0x80}, {0x70c0, 0xfa, 0xfba4, 0x20}, 0x1, 0x0, 0x3, 0x0, 0x2, 0x3}, {{@in, 0x4d3, 0x2b}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x1c}, 0x3501, 0x7, 0x3, 0x3f, 0x34f0, 0xffffffffffff0001, 0x55e5}}, 0xe8) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x40000, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x8) r4 = add_key(&(0x7f0000000000)='logon\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r4, &(0x7f0000000100)='big_key\x00', 0x0) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000280)="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", 0x1000, 0x0, &(0x7f0000001440)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001340)='yeah\x00', 0xffffffffffffff0b) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) 2018/05/04 19:31:43 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'bridge0\x00', 0x4402}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6272eca877e951b23ad9000400", 0x2001}) pread64(r1, &(0x7f00000001c0)=""/9, 0x105, 0x0) 2018/05/04 19:31:43 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x7fffffff}, 0x4) capset(&(0x7f00002d0ff8)={0x10019980330}, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x8, 0x2, 0x5, 0x7, 0x94e2}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x401, 0x4, 0x77, 0x4, 0x4}, 0x98) setgid(0x0) 2018/05/04 19:31:43 executing program 7: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) unshare(0x60000000) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000000c0)) syncfs(r0) 2018/05/04 19:31:43 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x100000}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) ioctl(r0, 0x8, &(0x7f0000000040)="3ba86482ae7ffaf110") close(0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f0000000000), 0x0) 2018/05/04 19:31:44 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f00000003c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0xfc, r1, 0x20, 0x70bd29, 0x9, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000001}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}]}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffffffc}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7d0f}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xff44}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}]}, 0xfc}, 0x1}, 0x801) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000000c0)={r2, 0x1}) r3 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be100cbb000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6571f00006826385cb97f04dadc3393024b97b203b3e1787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a635130000000000000000") ioctl$DRM_IOCTL_RES_CTX(r3, 0x40246608, &(0x7f0000000080)={0x0, &(0x7f00000000c0)}) 2018/05/04 19:31:44 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000001c0)=0xc) timer_create(0x3, &(0x7f00000000c0)={0x0, 0x0, 0x1, @tid=r0}, &(0x7f0000000140)=0x0) timer_gettime(r1, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000000100)) timer_gettime(r1, &(0x7f0000000040)) 2018/05/04 19:31:44 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) getpeername$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c) close(0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000), 0x0) 2018/05/04 19:31:44 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x80004526, &(0x7f0000000040)="a7b19ca0371710ca3a34887ec17e7be714bb399489ef") socketpair$inet(0x2, 0x0, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x2, 0x7fff, 0xfff}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0xf7}, &(0x7f0000000140)=0x8) 2018/05/04 19:31:44 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000740)='/dev/input/mice\x00', 0x0, 0x80402) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xd87) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000280)={0x0, 0xffffffffffffffff, 0x9, 0x1f, @buffer={0x0, 0x43, &(0x7f0000000100)=""/67}, &(0x7f0000000040)="f1bd16543ad503df5a", &(0x7f0000000180)=""/185, 0x89, 0x10022, 0x1, &(0x7f0000000240)}) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f00000002c0)='dns_resolver\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)='/dev/input/mice\x00', 0x0) r3 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)="01f0254410a0c5637caff9df34631815f839370f7cc3e0c76c05eca606cb65fd8cf0", 0x22, 0xfffffffffffffffa) r4 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000004c0)="6bcaabb1245c1e173f9e9d1d855ba4257641601f500840f3989e549bf09ae923b69a0a037d4dba3630a65b3d0da8532e611359bac6", 0x35, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000000500)={r2, r3, r4}, &(0x7f0000000540)=""/82, 0x52, &(0x7f0000000700)={&(0x7f00000005c0)={'wp256-generic\x00'}, &(0x7f0000000600)="868668f451a4b16de14f01a608fb70192d064a4cc9b0408362fc38e302b1445700a17210572aa1865c8839f19aa5f54b674efa05954fed5bc58d622b59bae21e5fd4372fad006ba198a921e86da40ec63ccbafcc5a6fc7632c7e30e0d9471133c120741a25b5a67a918d17cd3e8aa3728e085f0fa5b674b0ff8c9dcb974d31f0130ad5fd0bded439b63cb8559eb6d8de74c24d711c51d54339d358c7440767db0e9b2db21eccb3a61ab2035b698ba19d8b48b28b7f8550b7ded61ece64a10dcc225a4ef60b2aa3890f28d6bc2ca77fafdde03fe7485ea4", 0xd7}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000080)) 2018/05/04 19:31:44 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000000080)=[{0x200000002, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') r1 = creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(r1) socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000), 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000240)={0xa7, 0x800, 0x1, 0x6, 0x3, [{0x4, 0x4, 0x101, 0x0, 0x0, 0xe}, {0x1, 0x67, 0x2, 0x0, 0x0, 0xd}, {0x1ff, 0x3, 0x3, 0x0, 0x0, 0x2000}]}) [ 784.594390] pktgen: kernel_thread() failed for cpu 0 [ 784.599627] pktgen: Cannot create thread for cpu 0 (-4) [ 784.605022] pktgen: kernel_thread() failed for cpu 1 [ 784.610145] pktgen: Cannot create thread for cpu 1 (-4) [ 784.615494] pktgen: Initialization failed for all threads [ 784.683540] pktgen: kernel_thread() failed for cpu 0 [ 784.688681] pktgen: Cannot create thread for cpu 0 (-4) [ 784.694124] pktgen: kernel_thread() failed for cpu 1 [ 784.699261] pktgen: Cannot create thread for cpu 1 (-4) [ 784.704601] pktgen: Initialization failed for all threads 2018/05/04 19:31:45 executing program 2: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/access\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setitimer(0x2, &(0x7f0000000080)={{0x77359400}, {r1, r2/1000+30000}}, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/05/04 19:31:45 executing program 5: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)=0x1) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') r1 = creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x3) r2 = getpid() fcntl$setown(r1, 0x8, r2) writev(0xffffffffffffffff, &(0x7f0000000000), 0x0) ftruncate(r1, 0x3) 2018/05/04 19:31:45 executing program 1: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x6d}, 0x14) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/05/04 19:31:45 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) ioctl(r0, 0x400c330d, &(0x7f0000000080)) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/05/04 19:31:45 executing program 6: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xff0) write$cgroup_type(r0, &(0x7f0000000140)='threaded\x00', 0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/04 19:31:45 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={"626f9f0e00dfffffffffffffff00", 0x4000}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"0010b999cf040e998e151a1bb6aae710", 0xffffffffffffffff}) 2018/05/04 19:31:45 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000ffc), 0x4) fcntl$getflags(r0, 0x1) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0), 0xc) 2018/05/04 19:31:45 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) close(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x20, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr=0x3f}, 0x10) listen(r2, 0x0) fchdir(r0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$fuse(r3, &(0x7f00000000c0)=ANY=[@ANYRES64], 0xffffffffffffff19) r4 = creat(&(0x7f0000000240)='./bus\x00', 0x0) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) accept4$nfc_llcp(r4, 0x0, &(0x7f00000001c0), 0x0) prctl$getname(0x10, &(0x7f0000000140)=""/77) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r5, 0x0) close(r4) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) fcntl$getown(r4, 0x9) ioctl$TIOCGETD(r5, 0x5424, &(0x7f0000000040)) syz_open_procfs(0x0, &(0x7f0000000100)='net/udp6\x00') 2018/05/04 19:31:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) prlimit64(r0, 0x6, &(0x7f0000000000)={0xb34, 0x1}, &(0x7f0000000040)) r1 = gettid() rt_tgsigqueueinfo(r0, r1, 0x0, &(0x7f00003efff0)) 2018/05/04 19:31:45 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x9208, &(0x7f00000000c0)) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001240)=[{&(0x7f0000000100)=""/131, 0x83}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/68, 0x44}, {&(0x7f0000000080)=""/62, 0x3e}], 0x4, &(0x7f0000001280)=""/158, 0x9e, 0xf7}, 0x2061) sendto(r0, &(0x7f0000001500)="f31fed86be1b3776e403e425f060e7d9ce61db587283d944bcee86ef65340263aa5586da170fe6860b4a2a83c54d8a9ce378e448c70886ea878046a409ccc6752f7c802fb2aff75b7a0e7da0bb3842884ae540d06ab11b8114e15dbc33a432efda7ee344a16351d12fb2a29dc8a1cc10eaa2f2011f10d4882260f57b12f49faf53cc5c5fc9b0d515c532ff73cf66c195b9ee7ce014d59e4baada526c581f1510522cbb5aa0610b3df74eb83c3e4cdf1ef957085f2dc228e55e5e8d45f8b9aa6660a82207a2d44523831a5a15ed5aed879a27388e44f2474892c46f52", 0xdc, 0x4000, &(0x7f0000001600)=@ax25={0x3, {"238255ed04e76c"}, 0x100}, 0x80) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001380)={0x0, 0x7fff}, &(0x7f00000013c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001740)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f00000014c0)=0x87) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001680)={r1, @in6={{0xa, 0x4e24, 0xe24, @empty, 0x4}}, 0x33d1edb7, 0x7}, 0x88) 2018/05/04 19:31:45 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f00000001c0), &(0x7f00000003c0)=0x28, 0x80001) userfaultfd(0x800) write$evdev(r1, &(0x7f0000000200)=[{{0x0, 0x2710}, 0xcb70, 0x2, 0xd5}], 0xfffffffffffffecf) socket$inet_tcp(0x2, 0x1, 0x0) add_key(&(0x7f0000000140)='ceph\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000780)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x40, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'tunl0\x00'}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000100)={0x2, 0x40}) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000580)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0xe6}]}, 0x8) sendto$inet(r2, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r2, &(0x7f0000000280)=[{{&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, 0x0, 0x2, 0x1, 0x1}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000bc0)="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", 0x1000}], 0x1, &(0x7f0000004580)=ANY=[], 0x0, 0x881}, 0x100000000}], 0x1, 0x8040) pread64(r2, &(0x7f0000000340)=""/61, 0x3d, 0x0) shutdown(r2, 0x1) recvmsg(r2, &(0x7f0000000b80)={&(0x7f00000002c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000002380)=""/4096, 0x1000}], 0x1, &(0x7f0000000b00)=""/107, 0x6b}, 0x100) 2018/05/04 19:31:45 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e23, @rand_addr=0x200}, 0x10) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') r1 = creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x4) writev(0xffffffffffffffff, &(0x7f0000000000), 0x0) fadvise64(r1, 0x0, 0x7, 0x5) sendto$ax25(r0, &(0x7f0000000240)="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", 0x1000, 0x20040000, &(0x7f0000000080)={0x3, {"c3663dadc58f53"}, 0xf7}, 0x10) 2018/05/04 19:31:45 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) flistxattr(r0, &(0x7f00000000c0)=""/197, 0xc5) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000340)={@dev={0xfe, 0x80, [], 0x11}, 0xa, r1}) socket$inet6(0xa, 0x80001, 0x2) fsetxattr(r0, &(0x7f0000000040)=@known='system.posix_acl_access\x00', &(0x7f0000000080)='ntfs\x00', 0x5, 0x2) 2018/05/04 19:31:45 executing program 1: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x1, 0x0) 2018/05/04 19:31:45 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='pids.current\x00', 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xcf, &(0x7f0000000040)="904d05e723c99381426e5d3680278a339b71c3a387868cbaa94e957987dbcc510623e15d740e94733723ef2747f9a9a9eeba8d42ceed3144fe78aaa4264a8c4a263a05ebe8e482277f46e79c83665ade68feedddb9ca49d415c282ae81aa46e9565a88cbb47d3af71cd7338775be8c44e17b412766bd48bbef34f75b26ca6fce55068db4f3f247e382724ef28018d4ebf39ef03dc988f868da467be7e5cc587b6f6353b70b76a33caa0f5a119f4c3b547a2189699bb5465801b9f5f8f9fdf46a13492c3800dc00d15fea4f04afe06f", 0xcf) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, &(0x7f00001e5000)=""/192, &(0x7f00002ef000)=0xc0) getsockopt(0xffffffffffffffff, 0xfffffffffffffc01, 0xaa5, &(0x7f0000000140)=""/199, &(0x7f0000000240)=0xc7) 2018/05/04 19:31:45 executing program 1: r0 = socket(0x2, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={"6c6f0000000000000000000100", &(0x7f0000000200)=@ethtool_eeprom={0x43}}) 2018/05/04 19:31:45 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x20080) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000d0effc)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000d11ffc), 0x4) 2018/05/04 19:31:46 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000040)={0x101, 0xfb7a, 0x8e, {0x0, 0x989680}, 0x1a, 0x4}) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x4) writev(0xffffffffffffffff, &(0x7f0000000000), 0x0) 2018/05/04 19:31:46 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x200020000002) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0x50, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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", @ANYPTR64=&(0x7f0000000240)=ANY=[], @ANYPTR64=&(0x7f00000002c0)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1, 0x0, &(0x7f0000000580)="e7"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$SG_GET_TIMEOUT(r1, 0x2202, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0xc4, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="12634840000000000000000000000000000000000000000000000000000000000000000018000000000000003000000000000000", @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000003630840", @ANYRES64=r2, @ANYBLOB="0e630c400000000000000000000000000f630c4000000000000000000000000001634040000000000000000000000000000000000000000000000000000000000000000020000000000000004800000000000000", @ANYPTR64=&(0x7f0000000900)=ANY=[@ANYBLOB="8561646600000000000000000000000000000000000000000000000000000000"], @ANYPTR64=&(0x7f0000000940)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0762044000953f060000000000000004c71a8d"], 0x0, 0x0, &(0x7f0000000100)}) 2018/05/04 19:31:46 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00004cfff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000006fa8)={{0x50f}, 0x4}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000000)={0xdc, 0x2, 'client1\x00', 0xffffffff80000002, "6574baab22aba23d", "e29ec89c2c5105923806da9c9dbcc661ca0422e53c7a5c13229712227b8df14b", 0x80, 0x20}) 2018/05/04 19:31:46 executing program 7: socketpair$unix(0x1, 0x44000000005, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x35}, {0x6}]}, 0x223) writev(r1, &(0x7f0000000040), 0x200000000000010f) 2018/05/04 19:31:46 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x68000) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x1}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x40605414) 2018/05/04 19:31:46 executing program 4: socketpair$inet6(0xa, 0x80807, 0x92c, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = syz_open_procfs(0x0, &(0x7f0000ff6ff7)="0000d70000000000c2") getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x8, 0x8, 0x100, 0xfffffffffffff801, 0x7fff, 0x1ff, 0x20, {0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x101, 0x9, 0xbd0, 0x8, 0xd2}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e24, 0x7fff, @loopback={0x0, 0x1}, 0x4}}}, &(0x7f0000000340)=0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) ioctl$int_out(r4, 0x1, &(0x7f0000fd3ffc)) mmap(&(0x7f00008c6000/0x3000)=nil, 0x3000, 0x2000001, 0x42010, r1, 0x0) ioctl$SG_GET_COMMAND_Q(r4, 0x2270, &(0x7f0000000000)) write$selinux_user(r2, &(0x7f0000000380)=ANY=[@ANYBLOB="73797374656d5f753a6f626a657bc5044f61083f67341f63745f722361646d696e5f7071737377645f65635f743a733020737ff8add334449d41884634c01ad1c4e4228d7b34d83236761736c6611ac774f9b15ba78fff0ed421833aa5e2892d624dec796aa33f944a93516feef132476d367a2b0043de698dd34c0db5fc98d093ed9d776cdce008c3ae80f56a2700b96bd6ec44f9e557f7f0c31fc45a74f45bc112aebb57cf9d7c055d96b9c0af55c1e1f432655ab890e436a7b19ea0ddd09a5a762d5e920f8eee7d"], 0x190) 2018/05/04 19:31:46 executing program 6: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80000) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f0000000640)={0x6, &(0x7f00000000c0)=""/171, &(0x7f00000005c0)=[{0x9, 0xf4, 0x56, &(0x7f0000000180)=""/244}, {0x2, 0x54, 0x9ee6, &(0x7f0000000280)=""/84}, {0x20, 0x67, 0x1, &(0x7f0000000300)=""/103}, {0x20, 0x92, 0x9, &(0x7f0000000380)=""/146}, {0x3f1, 0x7c, 0x800, &(0x7f0000000440)=""/124}, {0xffffffffffffffff, 0xe7, 0x200, &(0x7f00000004c0)=""/231}]}) socket(0x5, 0x5, 0x9) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2002, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1a0, 0x4000) 2018/05/04 19:31:46 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f00000004c0)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700"}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000040)=""/243) ioctl$BLKROGET(r1, 0x125e, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000800)={{0x0, 0x8001}, {0x200000000080}}) write$sndseq(r0, &(0x7f0000000180)=[{0x3, 0xfffffffffffffffd, 0x7fffffff, 0x131, @tick=0x7, {0x800, 0x9}, {0x1, 0x3}, @quote={{0x1, 0x200}, 0x0, &(0x7f0000000140)={0x9, 0x1, 0x5, 0x4, @tick=0x2, {0x2cb, 0x1}, {0x10000, 0x7fff}, @control={0x8, 0xfa, 0x6}}}}, {0x7, 0x4, 0x3, 0x2, @tick=0x238, {0x80000001, 0x5}, {0x3, 0x9}, @queue={0x10001, {0x8}}}], 0x38) 2018/05/04 19:31:46 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="0c5ec3fd", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000002c0)=0x1c) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000300)={r1, 0x9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) sigaltstack(&(0x7f000079e000/0x1000)=nil, &(0x7f0000000000)) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x80000000, 0x101, 0x0, 0x5, 0x8}, &(0x7f0000000100)=0x98) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f00000008c0)={0x7, &(0x7f0000000340)=""/191, &(0x7f0000000840)=[{0x0, 0xa9, 0x8, &(0x7f0000000400)=""/169}, {0x6, 0x35, 0x10001, &(0x7f00000004c0)=""/53}, {0x7, 0xda, 0x6, &(0x7f0000000500)=""/218}, {0x1, 0x4c, 0x6, &(0x7f0000000600)=""/76}, {0xb0, 0xd6, 0x0, &(0x7f0000000680)=""/214}, {0x4, 0x53, 0x0, &(0x7f0000000780)=""/83}, {0x1f, 0x3b, 0x5, &(0x7f0000000800)=""/59}]}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000140)={r3, 0xa4, "8ac9ec452e29b182fc5372c7ff4d52d381f8eef2b74efa5afeefd1d6a5b419f2a23fa89ab283722f6eb504398ef08d8600c751b65f9d01c83c160cdca72e64f9e4cfd287e156036a1488da295650449b57fd577cd41e6ebff074008fae80a179eb2a80fcf6a326706910ffd2d5f8fd0c15915cf5a958bdda086e38f8e92a67bee2d53c46bd24ac24646f2d85e72570aa27b9fa9162406f8019b82835f1f74eda605ad4da"}, &(0x7f0000000200)=0xac) 2018/05/04 19:31:46 executing program 1: r0 = socket(0x11, 0x6, 0x47feb08) getsockname$netrom(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40000, 0x0) r2 = socket(0x400000000000010, 0x803, 0x0) getsockname$inet(r0, &(0x7f00000002c0)={0x0, 0x0, @loopback}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x6, 0x100000001, 0xfffffffffffffff8, 0x13ec, 0x9}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)=ANY=[@ANYRES32=r3, @ANYBLOB="1a000000d580cc3b2d0fbabfeb0cb007ee5b3c0100f7f8ac7752a3036b69"], &(0x7f0000000280)=0x22) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000000380)=@get={0x1, &(0x7f0000000340)=""/5, 0x9}) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='coda\x00', 0x100000, &(0x7f0000000480)) write(r2, &(0x7f0000000000)="240000001a0099f0003be90000ed190e020808160000000000ba0080080001007f196be0", 0x24) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) 2018/05/04 19:31:46 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@empty, r2}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000b28000)=0x3c) 2018/05/04 19:31:46 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f00000030c0)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000002e40)=""/255, 0xff}], 0x1, &(0x7f0000002fc0)=""/205, 0xcd}, 0x0) listen(r0, 0x6) poll(&(0x7f00000007c0)=[{r0, 0x1029}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x24b, 0x0, 0x0, 0xfffffffffffffe62) 2018/05/04 19:31:46 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x20000000000) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)=@ipv6_newaddr={0x40, 0x14, 0x335, 0x0, 0x0, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}, @IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}]}, 0x40}, 0x1}, 0x3) 2018/05/04 19:31:46 executing program 5: lgetxattr(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)=@known='user.syz\x00', &(0x7f0000000240)=""/239, 0xef) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000340)='/dev/snapshot\x00', 0x20000, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000000100)=[{0x0, 0x0, 0x0, 0x2, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x4) writev(0xffffffffffffffff, &(0x7f0000000000), 0x0) 2018/05/04 19:31:46 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/if_inet6\x00') ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000180)={&(0x7f0000000040)=[0x8, 0x7f, 0x2, 0x7e, 0x80000001], 0x5, 0x28000000000000, 0x81, 0x2, 0x8, 0x7, {0x2, 0xff, 0x3857400000000, 0x1, 0x8, 0x9, 0xbcd4, 0x7fffffff, 0x2, 0x400, 0x2, 0x2, 0x7fff, 0x101, "0c15feed9b38b1e3c6eed6083c6eb362ffdf67e596a5c7f084d7483631880096"}}) r1 = getpid() fcntl$getownex(r0, 0x10, &(0x7f0000000000)) r2 = syz_open_procfs(r1, &(0x7f0000000080)='sessionid\x00') sendfile(r2, r0, &(0x7f0000000100), 0xffff) [ 786.046537] binder: 16546:16560 ERROR: BC_REGISTER_LOOPER called without request 2018/05/04 19:31:46 executing program 7: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}, {{0x0, 0x2}}], 0x30) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00000001c0)={0x1, 0x0, &(0x7f0000000040)}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, r2, 0x1, 0x70bd26, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x4000040) sendfile(r1, r0, &(0x7f0000fc1ff8), 0x80000001) 2018/05/04 19:31:46 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f00000030c0)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000002e40)=""/255, 0xff}], 0x1, &(0x7f0000002fc0)=""/205, 0xcd}, 0x0) listen(r0, 0x6) poll(&(0x7f00000007c0)=[{r0, 0x1029}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x24b, 0x0, 0x0, 0xfffffffffffffe62) 2018/05/04 19:31:46 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) sendto$inet6(r0, &(0x7f0000000000)="d44047ecf15c7bae65e54cd9c99bda18ebe1cd00", 0x14, 0x0, &(0x7f0000005fe4)={0xa, 0x800, 0x4, @dev={0xfe, 0x80}}, 0x1c) r2 = accept4(r1, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f00000000c0)=0x80, 0x800) getsockname$packet(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000500)=0x14) fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000005c0)={{{@in=@multicast2=0xe0000002, @in, 0x4e24, 0x401, 0x4e21, 0x2, 0xa, 0x80, 0xa0, 0x5c, r3, r4}, {0x0, 0xfff, 0x6b9, 0x8001, 0x2, 0x5, 0x0, 0x52}, {0x7fffffff, 0x39897ea4, 0x6, 0x8}, 0x6, 0x0, 0x3, 0x1, 0x2, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d2, 0x6c}, 0xa, @in=@broadcast=0xffffffff, 0x3500, 0x7, 0x1, 0x0, 0x2, 0x3, 0x4}}, 0xe8) 2018/05/04 19:31:46 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) getgroups(0x2, &(0x7f0000000000)=[0x0, r1]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setregid(r2, r3) 2018/05/04 19:31:46 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000040)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000240)=""/229, &(0x7f0000000080)=0xe5) close(0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x4) writev(0xffffffffffffffff, &(0x7f0000000000), 0x0) [ 786.143883] binder: 16546:16560 unknown command 17 2018/05/04 19:31:46 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = dup2(r0, r1) sendmsg$inet_sctp(r2, &(0x7f0000000000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) write$eventfd(r1, &(0x7f0000000200), 0x8) 2018/05/04 19:31:46 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000100)="1f0000000102fffffd3b54c007110000f30501000b000500000010d10200cf", 0x1f) 2018/05/04 19:31:46 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000140)={0x11, @rand_addr, 0x0, 0x0, 'sh\x00'}, 0x2c) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) [ 786.199695] binder: 16546:16560 ioctl c0306201 20000380 returned -22 [ 786.231405] binder: 16546:16560 got reply transaction with no transaction stack [ 786.256217] IPVS: __ip_vs_del_service: enter [ 786.268375] binder: 16546:16560 transaction failed 29201/-71, size 24-48 line 2927 [ 786.270867] IPVS: __ip_vs_del_service: enter [ 786.312262] binder: 16546:16560 ERROR: BC_REGISTER_LOOPER called without request [ 786.320386] binder: 16546:16560 unknown command 17 [ 786.325783] binder: 16546:16624 got reply transaction with no transaction stack [ 786.326330] binder: 16546:16560 ioctl c0306201 20000380 returned -22 [ 786.341671] binder: 16546:16624 transaction failed 29201/-71, size 24-48 line 2927 2018/05/04 19:31:46 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000000e000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) 2018/05/04 19:31:46 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = dup(r0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xffffffffffffffc8, 0x0, &(0x7f0000497ff0)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) getegid() setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) sendto$inet(r0, &(0x7f0000000380)="db", 0x1, 0x0, &(0x7f00000003c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) shutdown(r0, 0x1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/04 19:31:46 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(r0) socket$netlink(0x10, 0x3, 0x4) writev(0xffffffffffffffff, &(0x7f0000000000), 0x0) [ 786.358902] binder: undelivered TRANSACTION_ERROR: 29201 [ 786.365081] binder: undelivered TRANSACTION_ERROR: 29201 2018/05/04 19:31:48 executing program 2: 2018/05/04 19:31:48 executing program 0: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="fd", 0x1, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$link(0x8, r0, r1) 2018/05/04 19:31:48 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000100)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000040)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000800210002001b39e65b2a25e0141a20000000000000002028f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8", 0x55}], 0x1, &(0x7f0000528000)}, 0x0) 2018/05/04 19:31:48 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000000e000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e20, @rand_addr=0x8}, 0x10) 2018/05/04 19:31:48 executing program 6: rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x402470, {0xffffffbfffbff270}}, &(0x7f0000000380), 0x8, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='net/icmp\x00') 2018/05/04 19:31:48 executing program 1: 2018/05/04 19:31:48 executing program 3: 2018/05/04 19:31:48 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f00000001c0)='filter\x00') write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f0000000100)=0x54) creat(&(0x7f0000000180)='./control/file0\x00', 0x0) ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f0000000140)={0x2a0, 0x7}) close(0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x4) writev(0xffffffffffffffff, &(0x7f0000000000), 0x0) 2018/05/04 19:31:48 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x9) 2018/05/04 19:31:48 executing program 6: r0 = syz_open_dev$binder(&(0x7f00009a1ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) dup2(r1, r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000fed000)={0x8, 0x0, &(0x7f00006f0f64)=[@release={0x40046306}], 0x0, 0x0, &(0x7f00000e0f29)}) 2018/05/04 19:31:48 executing program 3: r0 = socket$inet(0x2, 0x4000000800000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x2dc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f0000000000)=[{0x10000000006, 0x0, 0x0, 0xfc}]}, 0xffffffffffffff0f) sendto$inet(r0, &(0x7f0000fd0000), 0xfda0, 0x20000800, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000200)="a6", 0x1, 0x0, &(0x7f0000001200)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/05/04 19:31:48 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./control\x00', 0x2000, 0x2) rmdir(&(0x7f000015dff6)='./control\x00') ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x4) writev(0xffffffffffffffff, &(0x7f0000000000), 0x0) 2018/05/04 19:31:48 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000180)="34ce6bc36b1cf6be0955adb9d4dcd014dfae7877c9bba3696e5d22a570806521e9e54ef1f7b71088f439b59baaabc8af61a0844d0bab6009533961fd6f7e8d05b922f340a140edb97a100bc99659307bb9bcfbcb27380bce8afd6677e8f39dc78eaa7727a2ba6f91d4708268aa6cb55cf2bf76d2eeccf7cf1f4f0ad319ca87650dd88a971109ba4a064b22aaa1b538f6d10fd4380b9a6a4293f33470c856d9cb7af4df4dde22ca1a376041aa908fcff7bc676b0ae5654cf86703ea3b8b95a22a7671180bca3fc128dfa114caab6d3ae2985ed34115eb647de5677f8dcb15b8a1174f69b7b1953cc749ebfde3") write$selinux_access(r1, &(0x7f00000000c0)={'system_u:object_r:getty_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x35, 0x30}, 0x34) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000140)={0x11, @rand_addr, 0x0, 0x0, 'sh\x00'}, 0x2c) 2018/05/04 19:31:48 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0x9) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x42, 0x0) 2018/05/04 19:31:48 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000140)={0x11, @rand_addr, 0x0, 0x0, 'sh\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/05/04 19:31:48 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg(r0, &(0x7f00000016c0)={&(0x7f0000000200)=@generic, 0x80, &(0x7f0000001880)=[{&(0x7f0000001700)=""/97, 0x61}, {&(0x7f0000000300)=""/254, 0xfe}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000040)=""/3, 0x3}, {&(0x7f0000001400)=""/81, 0x17}, {&(0x7f0000001780)=""/254, 0x454}, {&(0x7f0000000180)}, {&(0x7f0000001580)=""/155, 0xfffffd92}], 0x60, &(0x7f0000001b80)=""/4096, 0xfd96}, 0x40002100) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 2018/05/04 19:31:48 executing program 1: r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000300)={0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000240)={0x3f, r1}) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f00000002c0)=0x4) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r4 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) perf_event_open$cgroup(&(0x7f0000000380)={0x7, 0x70, 0x0, 0x214, 0x0, 0x0, 0x0, 0x0, 0x48a01, 0x1, 0x0, 0x97, 0x0, 0xd2d, 0x8, 0x0, 0x3, 0xfffffffffffffe01, 0x0, 0x0, 0x4, 0x81, 0x0, 0x0, 0x0, 0x7fff, 0x6, 0x1000, 0x0, 0x7, 0x0, 0x0, 0x1, 0x0, 0x8, 0x1, 0xed99, 0x2f, 0x0, 0x8, 0x7, @perf_config_ext={0x2, 0x3}, 0x0, 0x7fff, 0x0, 0x7, 0x6, 0x0, 0x3be}, r0, 0x0, r2, 0x2) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/mls\x00', 0x0, 0x0) connect$pppoe(r0, &(0x7f0000000180)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syzkaller0\x00'}}, 0x1e) sendfile(r3, r3, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r3, 0x4c01) ioctl$LOOP_SET_FD(r3, 0x4c00, r4) 2018/05/04 19:31:48 executing program 6: clock_gettime(0x6, &(0x7f0000000000)) 2018/05/04 19:31:48 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000080)={0x4, 0x0, 0x6, 0x8d72, "e9452c9cef2f1ec6c3034930d42aab0fd3cb5a7271e3b25b51f05a486e596971"}) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') openat(r1, &(0x7f0000000040)='./control\x00', 0x8000, 0x50) rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000100)='./control\x00', 0x8a) close(0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x4) writev(0xffffffffffffffff, &(0x7f0000000000), 0x0) 2018/05/04 19:31:48 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000100)="1f0000000102fffffd3b54c007110000f30501000b000500000010d10200cf", 0x1f) [ 787.639347] IPVS: __ip_vs_del_service: enter 2018/05/04 19:31:48 executing program 0: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f000095c000)="24000000260067000000000000007700000000ff0100000000000700ffffffff0900ff10", 0x24) 2018/05/04 19:31:48 executing program 6: r0 = memfd_create(&(0x7f0000000240)='.:\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000317000), 0xfe8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000005c0)) 2018/05/04 19:31:48 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) userfaultfd(0x80000) socket$netlink(0x10, 0x3, 0x4) writev(0xffffffffffffffff, &(0x7f0000000000), 0x0) [ 787.740417] blk_update_request: 120 callbacks suppressed [ 787.745912] blk_update_request: I/O error, dev loop0, sector 0 [ 787.752247] buffer_io_error: 121 callbacks suppressed [ 787.757432] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 787.765593] blk_update_request: I/O error, dev loop0, sector 8 [ 787.771915] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 787.780034] blk_update_request: I/O error, dev loop0, sector 16 [ 787.786093] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 787.794151] blk_update_request: I/O error, dev loop0, sector 24 [ 787.800346] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 787.808101] blk_update_request: I/O error, dev loop0, sector 32 [ 787.814245] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 787.822712] blk_update_request: I/O error, dev loop0, sector 40 [ 787.828765] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 787.836455] blk_update_request: I/O error, dev loop0, sector 48 [ 787.842546] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 787.850240] blk_update_request: I/O error, dev loop0, sector 56 [ 787.856288] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 787.863986] blk_update_request: I/O error, dev loop0, sector 64 [ 787.870062] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 787.877718] blk_update_request: I/O error, dev loop0, sector 72 2018/05/04 19:31:48 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="006400ecff0345") getdents(r0, &(0x7f0000000a00)=""/4096, 0x1000) sendmsg$nl_crypto(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="18010000120000022cbd7000fbdbdf257874732d63616d656c6c69612d61736d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024000000240000000000000000000008000100080000000800010000100000080001000300000008000100b5000000080001000800000008000100000000800800010008000000"], 0x118}, 0x1, 0x0, 0x0, 0x40000}, 0x4040890) fchdir(r0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/user\x00', 0x2, 0x0) 2018/05/04 19:31:48 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0x9) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x42, 0x0) 2018/05/04 19:31:48 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="757f65722e7b2f00"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f0000000980)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r4 = creat(&(0x7f0000000500)='./file1\x00', 0xffffffffffffffff) pselect6(0x40, &(0x7f0000000600)={0x7, 0x8001, 0x4, 0x400, 0x7fff, 0x5533, 0x10001}, &(0x7f0000000640)={0x7, 0x3bf4, 0x9, 0xfaab, 0x1ae0ea1e, 0xca, 0xe2fc}, &(0x7f0000000680)={0x9, 0x4, 0x8, 0xfff, 0x58, 0x4, 0x81, 0x401}, &(0x7f00000007c0), &(0x7f0000000840)={&(0x7f0000000800)={0xfffffffffffffffc}, 0x8}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000005c0)=0x2) write$evdev(0xffffffffffffffff, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r4) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x4, 0x31, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000000580)={@multicast1, @multicast1, 0x0}, &(0x7f0000000880)=0xc) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00000008c0)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0xfff, 0x3, 0x500, 0x9d, 0x40000000, r6}) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(r5, 0x40047452, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x7, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0xffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000a80)=ANY=[@ANYRES32=r7, @ANYBLOB="232a2ab79d4956969df8f295e80ad9a933c9f9591db9db5717d6412fe71f19351eb92b1036a51572d8f8d5113d7ba001b996716686c1eb1aaa1640a5e296dbd3fad316cc14c12657350e32298309910a1b768734c1d5c80f1c4a691f4ede907e0456599e197cd61a07756e370cb8ed97c430767e5847f9439d4284ae57d1ead9f9a6e5ff0ed86cf74869f4563dbef5438043e06e8d0b505604d3a6907d666b"], 0x2) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) getsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f00000000c0)=0xa5ba, &(0x7f0000000380)=0x2) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f1980", 0x41}], 0x1, 0x0) shutdown(r4, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000000100)={0x82, 0x3, 0x2, 0x7fffffff, 0x1, 0x1}) pselect6(0x40, &(0x7f0000000000)={0x8, 0x2, 0x20, 0x3, 0x7, 0x4, 0x6, 0x4}, &(0x7f0000000940)={0xffffffffffffafb9, 0x9, 0x6000, 0x2, 0x5, 0x9, 0x2, 0x80000001}, &(0x7f0000000b40)={0x3, 0x2b60, 0xfffffffffffffffd, 0x0, 0x40000000, 0x5, 0x4, 0x101}, &(0x7f0000000b80)={0x77359400}, &(0x7f0000000c00)={&(0x7f0000000bc0)={0x1000}, 0x8}) [ 787.883800] Buffer I/O error on dev loop0, logical block 9, lost async page write 2018/05/04 19:31:48 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB='j', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x24) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') r2 = creat(&(0x7f0000000140)='./control/file0\x00', 0x40) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040)=0x20, 0x4) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000001540)) close(0xffffffffffffffff) readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/156, 0x9c}, {&(0x7f0000000180)=""/13, 0xd}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f0000000300)=""/79, 0x4f}, {&(0x7f00000013c0)=""/95, 0x5f}, {&(0x7f0000001440)=""/220, 0xdc}], 0x6) socket$netlink(0x10, 0x3, 0x4) writev(0xffffffffffffffff, &(0x7f0000000000), 0x0) 2018/05/04 19:31:48 executing program 4: mq_open(&(0x7f0000000040)='-$\x00', 0x0, 0x0, &(0x7f0000000080)) r0 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sw_sync\x00', 0x0, 0x0) socket$inet6(0xa, 0x2, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bcsh0\x00', @random="c1c1ab4f3219"}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000a82fc0), &(0x7f0000a8d000)={0x0, 0x989680}, &(0x7f00006ab000)={&(0x7f00001da000), 0x8}) 2018/05/04 19:31:48 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000742ff6)='net/igmp6\x00') r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000000200)={0x1, r1}) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='coredump_filter\x00') r3 = getpgrp(0x0) syz_open_procfs(r3, &(0x7f0000000000)='net/ip_tables_targets\x00') sendfile(r2, r0, &(0x7f0000000080)=0x60, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f00000000c0)=""/165, &(0x7f00000001c0)=0xa5) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x4, 0x1) 2018/05/04 19:31:48 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000400)=ANY=[], 0xfffffe83) read(0xffffffffffffffff, &(0x7f0000e6d000)=""/384, 0x180) mkdir(&(0x7f0000000000)='./file0\x00', 0x24) truncate(&(0x7f0000000080)='./file0\x00', 0x200000) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000001c0)=ANY=[@ANYBLOB="0000bbcf289b35f4a766a000000000000000007e4ba4e044dc41cef7840b9c78f505dd010400002249bbfef18edd4851b91293f8f0d2a110632d4ade98c40000000000000000000fe39076f19209e30ffd71080e80e91eab79aa7db7ffe90c659eba5c266bf77cc93b657f2aeecdf0f7cd57d8c0d6c086f8604bec02e4"]) 2018/05/04 19:31:48 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) bind$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x1, 0x1, 0x6, 0x1, 0x7, "6325aa6802d9f6237464d57eebb5a79aefecb52e495e79ea13118085707e0bf26d270ce0c4d173bd18bd5af0a4f0ae95ef6e52c41b484d6acf470e68667538", 0x3b}, 0x58) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x4) writev(0xffffffffffffffff, &(0x7f0000000000), 0x0) mkdir(&(0x7f0000000100)='./control\x00', 0x7) 2018/05/04 19:31:49 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0xa0000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="c2000000a4c1095ee7d98c7046f4b3d2659eb53ab79313a33ee87af3f803a98bc31ba5d30b5c3e62d16c5f5a4140767c08be7b9f5b0011594ee1531b7e806c8e4d9e299ce9ed4dd87d64a07e76e20c3c8640c9c577d1adf1e76acb58f222625e923f24df6895b818ced93879fe1b45e62c0e766f4bd577499562b47b3188ba2bf80b0f397e45dc4c851bf4cbfd4803947cadd2272d0bf79c57799b95418da350388f4853569ccb5b645165292ea7c5f4de04009b001359622a19b6038d6224597c4f2517d446"], &(0x7f0000000140)=0xca) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) sendto$inet6(r3, &(0x7f0000000000)="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", 0x5ad, 0x0, &(0x7f00005fa000)={0xa, 0x100000004e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000180)=r2, 0x4) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)="5500000018007fbdb72d1cb2a4a280930a06000000a8430691000000390008000a000500000000001900a307250000000000d374e1b61e32abd0a4df57db81314c00dc1338d54400009b84136ef75afb83de448daa", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) sendfile(r1, r1, &(0x7f0000000300), 0x0) 2018/05/04 19:31:49 executing program 6: r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000040)='cgroup.threads\x00', 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) setpriority(0x2, r1, 0x3) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x402c582a, &(0x7f0000000000)={'lo\x00', 0x2e00}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000000100)) 2018/05/04 19:31:49 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000040)) rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x4) writev(0xffffffffffffffff, &(0x7f0000000000), 0x0) 2018/05/04 19:31:49 executing program 7: r0 = gettid() exit(0x0) socket$packet(0x11, 0x3, 0x300) ioprio_set$pid(0x2, r0, 0x0) 2018/05/04 19:31:49 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x0, 'ip_vti0\x00', 0x2}, 0x18) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x0, "736974300002dfffffff00"}, 0x18) r1 = socket$l2tp(0x18, 0x1, 0x1) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{}, {}, {}, {}, {}]}) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000000140)={0x5, 0x800, 0x6, 0x22b}, 0x10) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00000003c0)) 2018/05/04 19:31:49 executing program 4: openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x101000, 0x0) gettid() r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000080)="ca6e732f72706300") bind$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x9, {0x0, 0x1f, 0x80000001, 0x5, 0x1, 0x6}, 0x7}, 0xe) 2018/05/04 19:31:49 executing program 2: mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) accept4$unix(r0, &(0x7f0000000080), &(0x7f0000000100)=0x6e, 0x80000) r1 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r2 = epoll_create(0x1f) poll(&(0x7f0000000000)=[{r1}, {r2}], 0x2, 0x80000000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000faeff4)) close(r1) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) 2018/05/04 19:31:49 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x406, r1) getsockopt$inet6_mreq(r2, 0x29, 0x4000000001c, &(0x7f0000000100)={@mcast1, 0x0}, &(0x7f0000000200)=0x14) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000180)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) socket$unix(0x1, 0x5, 0x0) [ 788.546684] IPVS: Unknown mcast interface: ip_vti0 [ 788.566654] IPVS: Unknown mcast interface: ip_vti0 2018/05/04 19:31:50 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x4) writev(0xffffffffffffffff, &(0x7f0000000000), 0x0) 2018/05/04 19:31:50 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)=0xffffffffffff0001) r1 = syz_open_dev$sndseq(&(0x7f0000000300)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000080)={0x0, 0x0, 0x0, {0x77359400}}) 2018/05/04 19:31:50 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000000240), &(0x7f0000000200)=0x3d1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@dev, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) setreuid(r1, r2) 2018/05/04 19:31:50 executing program 1: r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000aef000), 0x0) setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x3, &(0x7f0000000280)=0x81, 0x4) creat(&(0x7f0000000000)='./file0\x00', 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000140)=0x4) pipe2(&(0x7f0000000080), 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) exit(0x0) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000000240)) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xe, &(0x7f00000001c0)=""/46, &(0x7f0000000200)=0x2e) r2 = socket$inet6(0xa, 0xa, 0x0) connect$inet6(r2, &(0x7f0000001000)={0xa, 0x4e20}, 0x1c) sendmsg(r2, &(0x7f000000cfc8)={0x0, 0x0, &(0x7f0000017000), 0x0, &(0x7f0000026f78)=[{0x7c, 0x29, 0x37, "3b0d986b69b8b1c04e882d72e354d486ce7fca288e4bfffd710d2bfb90472b864da955e91e7727db8fba999cf48e61767e6a7a91a421c81d0924ebda52e55563c3febb9c9c37415c74ce505f9cd4db4a924216f3e8d17be423f6bae6ad2d9f6add7ae442f56b2ec3ff1274c794"}], 0x7c}, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000000)) 2018/05/04 19:31:50 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x2) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.stat\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000080)={0x7, 0x6, 0x10001000, 0x1, 0x9, 0x0, 0x7fff, 0x8, 0x71, 0xc59, 0x40, 0x2}) write$selinux_create(r0, &(0x7f0000000000)=@objname={'system_u:object_r:useradd_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x3e) poll(&(0x7f0000000240)=[{r0, 0xfffffffffffffffd}], 0x4e3, 0x0) 2018/05/04 19:31:50 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001dc0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=[{0xc, 0x112}], 0xc, 0x4}, 0x1}, {{&(0x7f0000001500)=@vsock={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x80, &(0x7f0000001a80)=[{&(0x7f0000001580)="2d1357e4b589338fafdc41880fe71179a8110ce53ae62af2853a0905f9c6f87f93276885f9debce755eccdbeeddafc4af2614ed617a8d3166abcdc60a5906775dd5f698903a08779f2fb", 0x4a}, {&(0x7f0000001700)="a6a34c633388307055cdf8941fc6b8660ecaf58af66ad4df08dafdb9195c9fed3900e9c7876cf7ef9beafb58a47d169e61c80fd2", 0x34}, {&(0x7f0000001780)="d21f0683f8aa9b84263388616a", 0xd}, {&(0x7f0000001800)="66628a673b5656743d6c321e5041a5c1fba1c8581a72301505fbd9daf2ab2acac0686bd71612ba51f7fe952eb76d23074d82550df8eac270aabda0608c62ad62ff9911df0ce37cbd01ec32c22e079dee26882f5cf044677e50502768be24fb", 0x5f}, {&(0x7f0000001980)="4c699f2e3eb465f9ffdf327d02888ace3a48f478fa0ae06afb04cd0206c6e4e30225e9433b0daf7cbaefbd30adc573736c1d775c8c868f43c04302cd8af7abc7f5be6c81ded8f080405643e432a1276fed1e0b84846e05220d5bf7d7a68268fb1d723476aa4d26c0ceb9e2d0a31b2e1e9235b59f90337e018e33e73e18d7aace4c89ec580537adbffb4f058bf6f62bfe0d9a7fa9865a9750e51e4320819c03a80514442d470bce679457d41f9b36b2ee804f2e10dfe64bb366c910b5ebe5387c215effa0ce836645e2fb310b6f0301d945d2778c938d2545905a5101541d8355b224316636c8fad1bb180b73aa31cd", 0xef}], 0x5, 0x0, 0x0, 0x4004010}, 0x2}], 0x2, 0x840) keyctl$set_reqkey_keyring(0xe, 0x4) 2018/05/04 19:31:50 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r1 = getpgrp(r0) setpriority(0x1, r1, 0x0) 2018/05/04 19:31:50 executing program 2: r0 = epoll_create1(0x80000) vmsplice(r0, &(0x7f0000000680)=[{&(0x7f0000000000)="809575eabe9e84d73becf61fc0e2c20ff93871c89de7b165cef3632687869acdfbe2848580df035a85a9ff5977e75642c1cd8d6822a13d7cfcf8e58c412fcb46737ecfdf4823942e94e8f7810cc4081cab749f37d06998feb2b59c98237f28be865eab1cb35c70739038c7d83a28899bf12b1221e0c48ff693d74636e6992af0048ff869b4f3d3b2", 0x88}, {&(0x7f00000000c0)="9d583f177c211f7a06f18f8094d9d4db7bee029b47cd74c8235b8c39c9e961e3ef80d8032a5d703c0d3af1ca97aa3af149cfe8b712f1a0b93ba9b80fd9c62126679c668c9ad50c4d175408e70406987183525e2661c95e24cfd8099616b5af3b335d698c8d2ba7be29f98cb23b311dfd20061e972be9a68d7cc7c279407770962df971ba9fc17dc8fa2978d8ac0d", 0x8e}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000000180)="24fc7635a09cdea6467929fba25c643c1f8bb7224d", 0x15}, {&(0x7f00000001c0)="28c23e39de78ad7293b1b6d1eb0d8d3757570c08981fe0d992260c7b5425c043ef1b149d1fc3c284b8711a417b00c11022b3b897de3d05ed17ae6b4e5009745054e438e39e877962aa5d6a60edadd637003d8f91c9ff0d85d47df76b7956d4b97550066c7b9cb91b42affa598793cc175b47a94c1df8607be149abe89676e9c35a4d0d0b8649b7b0d63580bd8cfa3372ae7f9f08af3ae893507b101d435d392ba3035c59ddda3a4468718453bfd0f71f737102e987dbc27c6a2c0723c432ec5166f177cafc911c0ae8", 0xc9}, {&(0x7f00000002c0)="bf75aba9e78f87fd2461344b2987b72c5ee397632a4ac10137e36432e0612b9dd6dfc10ce17aa7ed6fc656ca22cc3740b25c113ba6615cf1f3e9e925627e5c654f535ebd69c4edf5cca0f318848f402e9639b3ec8870c3e2937f1e82e2236b02e6d7115a3040cf2daf7eb943883bd6bd7c30f38eaa6e778da6c92720ff84cff53bc6b36c6bc7f6cfcf0b7cee5a3e75a5cf071e496a67c018ed90bb07bb51167ea5a40787ff38def919ebc6d946aa0ce61118d7271cdbd362c7480544629427d03b26a37c2ee07d70f0a55850e4393558789affefa04bf97a6a00f2e01435ff5f19be1675fb11c91c92536461bbbdd71a0db6e46888", 0xf5}, {&(0x7f00000003c0)="6cbf3ca40e3b94528c77843122c47ec3f5a10ffaf3b078cd62", 0x19}, {&(0x7f0000000400)="dce41729155c8625683bc7fa0a888390a588cbf27bd0b0874c5bd49405102ff77d0da451339312a9ddc8e9512636dc65c6ef889027feddbe0566aac4dba6a08d68d63cfd877f19ae5f45ff9fd2857f1c009a5b73535ca13826ee9cb95fec4078ac4c88c5e072dc32552758ac374cf31dcdd134f0e7a08948268b5c1f0f861889a87c942d0630ae47b8ee810bf5", 0x8d}, {&(0x7f00000004c0)="dd9456a0c274c8b10d70949ae15d91d3cb654a761b4c7c18dcad4b91b8c44e6111dae84ad0946b41054df25b10ff7620459bf4d01218600f771ebbfa42a39546257137efdeda8b44690e77b5912c6ad87093d0ea4b1736972e0d80a36ab731a1a182fcc4d0d6658ab79d20f085403b23ed6df47c118bce7cebc7abcae6f98aef65c14f9297c81e0cc00dfc8b430a27cc", 0x90}, {&(0x7f0000000580)="d12cce4ed4ae8bc290c4461858cf00ef9c8116541d1bee6c593315594afb0f5217557a07f1fb6fdb104e4db99b1b4c375066c3faace14efa89cdb6cb316916802ae51d748b3f066a064fc85736cb01848ec630b24f3832fc78f48fede9a80558733291e2da8a736e880ab8845eda764711418222d2d0a15f3d7ec2398b8044c91cc764a40848cf8f53b806e34469e425958a4648fbfad22035866776417f55a08556c15e3b3469264c762b053b3cd3b106bbc7e2e76c8b6678fa70e8729c646edb9fb0f7c81bff71c9", 0xc9}], 0xa, 0x8) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000ff0)='/selinux/access\x00', 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) write$eventfd(r2, &(0x7f0000002000), 0x8) [ 789.555346] sg_write: data in/out 1969188161/16 bytes for SCSI command 0x2f-- guessing data in; [ 789.555346] program syz-executor3 not setting count and/or reply_len properly 2018/05/04 19:31:50 executing program 0: r0 = open(&(0x7f0000000040)='./bus\x00', 0x14103e, 0x0) pread64(r0, &(0x7f0000000080)=""/4096, 0x1000, 0x0) 2018/05/04 19:31:50 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000140)={0x0, &(0x7f00000000c0)}, 0x8) 2018/05/04 19:31:50 executing program 4: mmap(&(0x7f0000012000/0x4000)=nil, 0x4000, 0x5, 0x200000200000032, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000013000/0x1000)=nil, 0x1000}, 0x1}) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x100, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000100)=0x6, 0x4) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x2000) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00000001c0)) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000140)={"73797a5f74756e000000000000000001", 0x602}) accept4$nfc_llcp(r0, 0x0, &(0x7f0000000180), 0x80800) openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x501102, 0x0) 2018/05/04 19:31:50 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000000), 0x200000000000022d) 2018/05/04 19:31:50 executing program 3: r0 = socket$inet(0x2, 0x9, 0x8a) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef0ffc)=0x7fe, 0x4) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000080)=0x7ff, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000000)=0x5, 0x44) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000b18faf)=""/81, 0x51}, 0x40002108) 2018/05/04 19:31:50 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f0000000300)="f55c5d47504c2d626465766c6f00", 0x0) syncfs(0xffffffffffffffff) fchdir(r0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000001c0)=0x3, 0x4) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) getgid() getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x0, 0x30}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000340)={r3, 0x80}, 0x8) r4 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000280)='./file1\x00', 0x104) write$evdev(r4, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r4) keyctl$assume_authority(0x10, 0x0) r5 = syz_open_procfs(0x0, &(0x7f000072d000)='smaps\x00') readv(r5, &(0x7f00009a5f80), 0x0) [ 789.680342] sg_write: data in/out 1969188161/16 bytes for SCSI command 0x2f-- guessing data in; [ 789.680342] program syz-executor3 not setting count and/or reply_len properly 2018/05/04 19:31:50 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 2018/05/04 19:31:50 executing program 7: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/05/04 19:31:50 executing program 5: set_tid_address(&(0x7f0000000340)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x1}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000600)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000040)="985a94c2999210f11e157a0a2f0521605e932b8cbcd1c52c78fa1f121f7b1405ea8a2dbbb8e43fa6583d8c23cec5525ea5b415c680d4bfeb", 0x38}, {&(0x7f0000000100)="2fbcd8ea619f99d5ba66cedfd5a9804107c051ca4b07ed5bb0088ede88defa550933f62d23284e0e58a160087f9f033c8082811cde1981a640fe6fb5ab00fcfe00c707e13177968c6bc299c487dc25adc9e8b560e068a001c5ad0a7c6a9d381d8959f56d4cb56d84f268", 0x6a}, {&(0x7f0000000240)="5ce3c7707b3a2e42f86c113c2d9d3966f3c7ee1341acf0db3dd6dcf64be5ee161da7bb1c4b2251a4ff0fef412dd17efb8c47ad01e6c6827784eca2323c2684928fab0dbc990c9e386348c2be87c0e8a86eb3e7ac628a3b45c12162995826cc57eeca2bf25f987fa6db21e766fa29629defe2684898f44a96a15310a4a1379b534740e8f7c59c6a9b6b5b9e65ceecd392c825e49bf174a559691495514de6886abbd6c82e0cbfa95edf5217bcdcb80e12351c053934e78e0576eb176638f823177ea3c8c9f6c31adbaaa2ebefa2e9b8bdc48aeeead3ddb7fd84", 0xd9}, {&(0x7f00000003c0)="415cac9e0213305971e3e996281e900569a42a0135af9537bf4b187215c0bdaba32836aa4e4d590bb722720cdd5452ec9adcb57ef9f84b51a8a4975ab96a26f033a8d875e99fff015d9f71891131fbe512e7fa434c794251231e2419741864e56e2de37818ea79fddc4b4440", 0x6c}, {&(0x7f0000000440)="956c27a3bb317700b6b8ed816b805c5120a3b263776e7d98dd06abc7aad7a614092fca00ce5ec8570b6447db7ed9daf2f6bb6c2f8d08b619670d16bdfab9703a4adb61fa44156c1f3dd1ca7675ff76b47d50a09568d40193344c0737bccfa1ee29a61ed9e2f399eea439824f6109d99677acac7f764a1e0453317f4463ecb065d57f42f2f5c9e943f79d", 0x8a}, {&(0x7f0000000500)="163f2ee1952c19aa5acdf7631dc87b0da2a30a5b2a558108dc805eed329b892ebcd4f8c8b865bfd07309d7df30d63f7f9de3be1cae185cabb715332c47af15ea19a03006a261443b3cbefe99fc88d12a26b439d2eccd3131188d21ea9bfe0224a752ba89c88850d581becb289ff01a0cd484faddb965aa1b3760e2b62396863540b18d22f8195f8fc6958e5ac7263327afae78c9625dd0509dde624586f04758b885147cf0007bafefe47c701227b06a2c23d8eae138e93ead8895fdc669f3dd40723d5cdc7d18877ed7a4182dfa6bd615ad63bf763cd8617e1142b5", 0xdc}], 0x6, 0x4e) creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x4) writev(0xffffffffffffffff, &(0x7f0000000000), 0x0) 2018/05/04 19:31:50 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0xffffffffffffff47, 0x4) bind$inet(r0, &(0x7f0000e15000)={0x2}, 0x10) listen(r0, 0x0) 2018/05/04 19:31:51 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f00003aa000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000748f08)={{0x1}, 0x0, 0x0, "696430000000000000000000400000000000000000000000ee00000000000000000000000000000000995a00", 'timer0\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff}) 2018/05/04 19:31:51 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) r0 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000140)=""/110, 0x6e) getdents(r0, &(0x7f0000077000)=""/133, 0x57) getdents64(r0, &(0x7f0000f57971)=""/1679, 0x68f) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x3ff}, &(0x7f0000000240)=0x8) mkdir(&(0x7f0000000280)='./file0\x00', 0x80) getdents64(r0, &(0x7f0000179f35)=""/203, 0xcb) getdents64(r0, &(0x7f00000001c0)=""/80, 0x50) 2018/05/04 19:31:51 executing program 3: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) fchdir(r1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(r1, 0x5409, 0x0) r4 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) r5 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r5, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) r6 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') fcntl$getownex(r6, 0x10, &(0x7f0000001200)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001380), &(0x7f0000001400)=0xc) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000001440)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001780)) fcntl$getown(r4, 0x9) r7 = syz_open_procfs(0x0, &(0x7f0000001340)='oom_score\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r6, r7, &(0x7f0000929000), 0xff) readv(r5, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001240)=ANY=[@ANYBLOB="004a42000136440031fa3f3a8d215450a78cfc1dcffbdf8f5505f68d8384df02603a35"]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001680)) fcntl$setown(r2, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) r8 = gettid() syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) process_vm_writev(r8, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001640)=""/3, 0x3}], 0x7, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001a40)=ANY=[@ANYBLOB="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"], 0x1) 2018/05/04 19:31:51 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000040)=@ethtool_cmd={0x15}}) 2018/05/04 19:31:51 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'eql\x00', 0x102}) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x97c5, 0x6832, 0xffffffff}, 0x8) writev(0xffffffffffffffff, &(0x7f0000000000), 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)) 2018/05/04 19:31:51 executing program 2: r0 = socket(0xa, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x0, @loopback=0x7f000001, 0x0, 0x4, 'wrr\x00', 0x0, 0x8d5, 0x56}, 0x2c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x100000002}, 0x1c) getpeername(r0, &(0x7f0000002240)=@can={0x0, 0x0}, &(0x7f00000022c0)=0x47f6a0ad5da8416f) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000002300)={@mcast1={0xff, 0x1, [], 0x1}, @empty, @ipv4={[], [0xff, 0xff]}, 0x5, 0x7, 0x7, 0x400, 0x3, 0x80300022, r1}) sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x44200a}, 0xc, &(0x7f0000000200)={&(0x7f0000000bc0)=ANY=[@ANYBLOB="f4000000", @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYBLOB="08d0a75c6fb6c058675718ed5bf2e3ff3bf0e58c940bf791c85694c8318e63f9abbd7b37be194d8274421bc07865df4b128f6bc6c8c20ab4b5f55141302e052f0183307e087ba9b8d5cda637deca47f98315eecb497303770290d5c61c5a0b8ba6d6fa32e90472c6f5373e33550ef64021c430055b8b0bbb0a562b4ee1178abd423ace177b903087c47b3eaf9ec7f6940583ab238d28d7f7a7a99e5bc0d074852cb0f3cb8edd4ce24ef875b92be30178a0a8b1e5ee8650c2c2054c5eaf9f526bc3e5d9bc5cee96ad2cc348729fb10d5eb49df332ef09b81d64cab44c8293012a441729ab73a2720c2f668a462e14", @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES32=r0, @ANYPTR], @ANYRES64, @ANYPTR=&(0x7f0000000d80)=ANY=[@ANYRES32, @ANYPTR64, @ANYRES64=r0, @ANYBLOB="84f1a0d3b30751109208cf99f7cc6497c4b2f817b27d350b30e69a16d1cee18f0659ca9215f818ec404af37624b89d3ede9e35885c2f3691ed6305b328dbf86f651f6e197f912aa6e8edb5ec8eca2e511ff637b52a93d34db37f3533b3b099ba3639f92104eb97428f", @ANYRES16, @ANYBLOB="a5140fda6edf14c0e81aa2677ea8cd7a85fab91151b33a1d8ab097ac41eea93cdda3a0f3c7efe2aa211f064893f96d21496385e5013a91ee5106620dc1358962b5228d57664e11e7a239b6d69623455fa1c761bcee885b9442303b7090e7a04d0c1bde", @ANYPTR, @ANYRES16=r1, @ANYBLOB="7663b16e11b7e03f4cb6491423c074acebb6b296ba64594eca93cd25752a42fe561cca8b6127d09f3d90345cccdc8ea9d46fc31175719aeac7a9b9097f871877800bb66d91729953aff1cffd8347281e5e7236691588f56194d510ceaf1d90b1cc01e8cda5464d646380e30936c9521075905d9ff1b17e43804f6c9525d407a4458651b1c3d9687fef4c72d95f8a87b8760e24101d77", @ANYBLOB="65c1c7bfa82a828ccec252924e90ed4df6940e64b0288852f62e5779a0342d31d344718f843aafae6292e46822bab21adcbff624e695786d9affcdacf21ba21c375f42e024c06515bac756ebfaddad3908f31e8ed47c17c4959aa320dde25b7a069b7ed16a5cd2b7e83c6a731fff72763fa863307e94e0598bdc70dc5f14a4be399af0da45095e89dda8761988a9ed259fb7458fe39cb351c384beb027edcaea7b714fad"], @ANYBLOB="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", @ANYBLOB="1a9fd56b61eaddc4610dc0d0f075821eec1edc50bdac1d85283c3c1bde7b0ee4213e16e49ed76163ab0c5b0d923332b16072cd5e299b9ef58e3f11ab438fc1bc8ed06839525b0fb7e4b706e305f15262e67ceb8c6d576077bac8adc7b4d77bbdea6dcda5df42c6a38f0fc425326fce1e3734d6e9c1a39bdd2238432cf23d24bf51fc3c746b378176a9860a68b20f22720af4ae5902d391df49f6be64a0584b5c327d398d7e28bec33c7a63b115ad2e7c9ad533e20973824a009917aab8061de8c8218951017f1cd74e9f98b607ec2c364cb4fc23fac068b11d1e94639a3e7ad2d0b54f8a7dafd6d089735a0ecbd54c8c22a7161a", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="fa87dffaa2e0a8271a5b90a5cd24bfa279b8ed77ca358ab442f549444558cbfd8c923b4d473a0729884f6fbd1e93c5d19f6c9a725c6770feaff244b37c209d45fc36539b92bb8f08e9e6e7d388c3954584a18edf43127f128f18604026fa335507b40367efe8e3a2f7666e81eeb513879a0df74bcbe8be658c06cbb577704c2f904077a3838aa2813ab0130946243d37c16e956001615a", @ANYRES32=r1, @ANYRES64=r0, @ANYRES32=r1], @ANYBLOB="8108b8304ab67ce51b76c0ce36a43939a1bfe5fb486b4b3c15c859238d64e7df0a5b77780bb12da606372ac0f867896b07acdbf4d1905afd9b69ec445996b2ea109e138a2f88589c96193ffe628397989bb3d95f9a87573ed7f5fe8084d061fcafe73ab7141f4876d17fa7d6223bf5011767da09891afed7ae12f93d5cd1cd50d9340fcf30c98e1e7c9f13915d5fbb6ba529837d732569d3f7aeb6e040b9fa04b0dd8541eeaa10b4d7430036731d8af27ffe9fb206d28a371dbe5e7f54ffd45eb2547df0033e048708f426f8298686db07c0"], @ANYBLOB="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"], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x41) r2 = getuid() setfsuid(r2) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x100000001, 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000000280)=[{&(0x7f0000000380)=@in={0x2, 0x4e21, @multicast1=0xe0000001}, 0x6425ba0edfd6ee30, &(0x7f00000004c0), 0x0, &(0x7f00000005c0)}], 0x924924924924a02, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f00000000c0)={0x0, @rand_addr=0x80000000, 0x4e21, 0x2, 'sed\x00', 0x9, 0xfff, 0x1a}, 0x2c) 2018/05/04 19:31:51 executing program 1: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) poll(&(0x7f0000000080)=[{r0, 0x40}, {r0, 0x4004}, {r0, 0x10}, {r0, 0x80b1}, {r0, 0x20}, {r0, 0x2080}, {r0, 0x2101}], 0x7, 0x100000000000000) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001580)={0x4c, 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYPTR64=&(0x7f0000000080)=ANY=[], @ANYPTR64=&(0x7f0000000200)=ANY=[], @ANYBLOB="c3006c5417257601"], 0x1, 0x0, &(0x7f0000000580)="bd"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/05/04 19:31:51 executing program 7: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/05/04 19:31:51 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000f84ff7)={&(0x7f0000f84000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="1800000014ffffffff11ffdf0000000002000000913ed3acc69e0000000000bc634a07719d52f10268ba45c6d5584fb8487597000000000000000018d47bac780e1fea63d8a6ff5b2c4d1bd473613367f4d162d4e3ad02ad08fc10574ddef9134d9fec011facbce1fb2e44d4f9aa136570a5579008c7f6437fc79c71e3a79b6f29c0d1136106943cb57af06e9414eeda91e0ddd80f7990284600262c76d405f6ca578a84f4c784ce09453135e9901dc42fdc4b1961fa9e2995b402670a7243eb262f2d9597101c3330ed7b5f06402888d2812696e76ad7dfb53ea8f29c5dee57fd5da4796f00000000", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001, [0x13260000000000]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x1, 0x3) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r2, 0x5404, &(0x7f0000000100)) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000000)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)) recvfrom$inet(r0, &(0x7f00000004c0)=""/149, 0x854641f330458e12, 0x0, 0x0, 0xffffffffffffff4d) 2018/05/04 19:31:51 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='cubic\x00', 0x6) request_key(&(0x7f0000000400)='trusted\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, &(0x7f0000000480)='user\x00', 0xfffffffffffffffe) keyctl$set_reqkey_keyring(0xe, 0x2) timerfd_create(0x7, 0x80800) [ 790.934657] IPVS: set_ctl: invalid protocol: 0 127.0.0.1:0 wrr [ 790.943165] binder_alloc: 16874: binder_alloc_buf size 105312423420625096 failed, no address space [ 790.966993] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 8192 (num: 1 largest: 8192) 2018/05/04 19:31:51 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0x408c5333, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x3}) socketpair(0x4, 0x80004, 0x6, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) write$selinux_load(r1, &(0x7f0000000280)={0xf97cff8c, 0x8, 'SE Linux', "0b8091f5979620f647916c589e32114241ef95021928057b13213523e8870a31b5bdf84bc8c99667c3bfcc2003"}, 0x3d) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x16, &(0x7f0000000140)=""/194, &(0x7f0000000040)=0xc2) [ 790.980808] IPVS: set_ctl: invalid protocol: 0 128.0.0.0:20001 sed [ 790.990114] binder: 16874:16878 transaction failed 29201/-28, size 0-0 line 3134 [ 791.003914] binder: BINDER_SET_CONTEXT_MGR already set [ 791.010899] binder: 16874:16878 ioctl 40046207 0 returned -16 [ 791.019590] binder_alloc: 16874: binder_alloc_buf, no vma 2018/05/04 19:31:51 executing program 6: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x40000, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000100)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000000000)=@random={'user.', '/dev/rtc\x00'}, &(0x7f0000000040)='/dev/rtc\x00', 0x9, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7006) 2018/05/04 19:31:51 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0xfffffffffffffffd) close(0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x4) writev(0xffffffffffffffff, &(0x7f0000000000), 0x0) linkat(r0, &(0x7f0000000040)='./control\x00', r1, &(0x7f0000000080)='./control/file0\x00', 0x1000) 2018/05/04 19:31:51 executing program 3: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x9828, 0x0, 0x40000000000000d8}) write$selinux_create(r0, &(0x7f0000000000)=@access={'system_u:object_r:wireless_device_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20}, 0x4f) 2018/05/04 19:31:51 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000f84ff7)={&(0x7f0000f84000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="1800000014ffffffff11ffdf0000000002000000913ed3acc69e0000000000bc634a07719d52f10268ba45c6d5584fb8487597000000000000000018d47bac780e1fea63d8a6ff5b2c4d1bd473613367f4d162d4e3ad02ad08fc10574ddef9134d9fec011facbce1fb2e44d4f9aa136570a5579008c7f6437fc79c71e3a79b6f29c0d1136106943cb57af06e9414eeda91e0ddd80f7990284600262c76d405f6ca578a84f4c784ce09453135e9901dc42fdc4b1961fa9e2995b402670a7243eb262f2d9597101c3330ed7b5f06402888d2812696e76ad7dfb53ea8f29c5dee57fd5da4796f00000000", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001, [0x13260000000000]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x1, 0x3) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r2, 0x5404, &(0x7f0000000100)) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000000)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)) recvfrom$inet(r0, &(0x7f00000004c0)=""/149, 0x854641f330458e12, 0x0, 0x0, 0xffffffffffffff4d) 2018/05/04 19:31:51 executing program 1: pipe2(&(0x7f0000000100)={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, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$int_in(r0, 0x5452, &(0x7f0000affff8)=0x2000007) dup2(r0, r2) [ 791.030921] IPVS: set_ctl: invalid protocol: 0 127.0.0.1:0 wrr [ 791.043408] binder: 16874:16895 transaction failed 29189/-3, size 0-0 line 3134 [ 791.053400] IPVS: set_ctl: invalid protocol: 0 128.0.0.0:20001 sed 2018/05/04 19:31:51 executing program 6: timer_create(0x5, &(0x7f00000000c0)={0x0, 0xf, 0x0, @thr={&(0x7f0000000000)="25982732d2d165ba59cd1bd2a38c6b577780d24f33a771a6bb314f545ad558405782d0ce6db1a0379ccca30d1d79d7cb29f2e6f4ad708c6d3aa401330fa4d515c909baca6586a8fb430dbaf08d6613b0c4b864", &(0x7f0000000080)="d72b11bbd02eac07dc7c4dc1876f"}}, &(0x7f0000000100)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000380)) timer_create(0xc, &(0x7f0000000140)={0x0, 0x38, 0x0, @thr={&(0x7f0000000180)="1bef63eb1ac4df0c35fd15ddb63aaadca54f409c0dbcf0c77df9efea96d3652636c7dd5a8627f4c5b28c013b01d39fca2a3ae5c2b553fde3cf82afb77b8e96b908c65672a5f67eced51f890d67a46d51ef35513920ee48283af6f9d3490205ef681a19b7722718f7a1062c442f9a8971b9a4d298c41d4d393b56c2e3f064a692898e00344b77fce4e02f4f88b8e633f5a495aaa32334fe4d7e8c740ab6a98b3880e7c5fc979fdd55cd9b57c47b7307c2ea46be031855a8f4fcb62254818f77dfaa298aa501a01f49c59e7b11c4f602b92a26070c222fbd", &(0x7f0000000280)="843ff3a0b63e09783d8b64c13b75527724fe5019e5913eff1bf69416b274b551c9a863252984ac6e8ef738cbe4e4eb36a139675b24e78e582e6769c62ab7cbaf57e3e81b7b4b6a503a32228a"}}, &(0x7f0000000340)) 2018/05/04 19:31:51 executing program 3: r0 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r0, &(0x7f0000674ff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f00000000c0)=0x4) listen(r0, 0x0) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) 2018/05/04 19:31:51 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000001c0)) rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x4) writev(0xffffffffffffffff, &(0x7f0000000000), 0x0) stat(&(0x7f0000000080)='./control/file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() fchown(r1, r2, r3) 2018/05/04 19:31:51 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000040)='!md5sum\x00') r1 = open(&(0x7f0000000080)='./file0\x00', 0x200, 0xa0) setsockopt$inet6_int(r1, 0x29, 0x57, &(0x7f00000000c0)=0x9, 0x4) r2 = accept4(r0, &(0x7f0000000100)=@in={0x0, 0x0, @local}, &(0x7f0000000180)=0x80, 0x800) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f00000001c0)=""/35) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x800, 0x0) fchdir(r1) fcntl$notify(r1, 0x402, 0x80000028) sendmsg(r2, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000240)="f34652bc82b58d461cabc7f7ffee8d2ca54bd2cbe03116fd32199a5a2f58d3f74ada97774cf61e345e13f54ac6344896cf849586614571c08d0490106272321ecce892bc3ceae56da0ecd6c88fde5a4cb66979de90be0665e4ece757c838d574941ae9f171e441699ca2c0db006def4c44ca9711a259a067262246d303a6766041be47d635c0719a208933762f79b57f5b0adb19652f17e725a04e91594262cacc87a0b8f97dff7d814143b263a0bd2a5dbf7065fd7fed4e8ac597ef43ccdaa683175323b48491e78189facf89c3d394605d115f337715925757495bd5f5583d707f3aa921c766ab2b6bfe958a6ce2a38db6648b2198", 0xf6}, {&(0x7f0000000340)="17b8185f8692e83511c57c0f66316770cd3ffa544e888488cee845d24153168af504e57f0c1e3603fe24f3a8ed1b2717149af4a3e44a56aba55cd4d5d31dc46e0d9322c47a90c267126e9826e3c100dc66b6870e8488db05167b9f72fdf5e5e91e7e7218b73aef0f24fa6ab051ad48f8e4e28b", 0x73}, {&(0x7f00000003c0)="9bc30d925279694570b89f1cf11fb0de3e71775438f18f3b29e07c6fe715fbe68fae8d539161bf5f3bf05ec2f6d45e545c93d8fb0347fe8e0f84fbe49581b3de0a41372e1c6aa4b750998faf44e1707bb5b132bbbb5e62177bc26d9df7", 0x5d}, {&(0x7f0000000440)="77eefa11534c55c7c966e5b58ef1eebf0d98d1addf394b9df38ffa33a6389c82777b84a81dbae357a73eee42146f8c45c2dd73e627328803e09da29952d6b12ebe47fa89c867435c6614113286a18053dca6d31840098e5800f3a0125cd9ce29aba3897e13e84d53852d3fe53ab554d02b8a3ca323ed24d6fe5b25de74e3ea2d54130a6fa4237245f6bcf38dfd5b6b883bce7fcf4b683821288a3b0295e67671064466945af7c64ae168ab7b127e3dbbf131920de82acac55f63a517b3", 0xbd}, {&(0x7f0000000500)="e6e427d541fce9be53d5ace96d81fff7786d18ad7b76e54d9daa45a9914a99be643dafa9494275e1d7bd947468e7ccec49ecb37fd551180ddb88f8", 0x3b}], 0x5, &(0x7f0000000580)=[{0xd8, 0x19f, 0x8f, "5e64ee4f3ccf9b228b883a01063fc1671e39c2172cb7bb53b1cc0a771fd4f4caf6c5da46512fbd72ddd4a7bc6f845721f0e68008d1a598988683cdeb2d5eeac6f4fa98ed7da11c8af7e1f8fb92bb81710916b03a33765269c2d01586f869a634a41f04e1f9fe4e916f1aebd96b50394bde3c0d2dc9598779466fdace3d978c4271c03c491c352132d8775d2dc0ccf8b0b910c0564db7913b79743e1431067b6582903c4765b84ea0b3660980c0160622210647dd3869bcff9de324d2b2aad5d6b576a78ee7b0940fa214"}, {0xcc, 0x11f, 0x7, "b1759e2cbece44ac253385068d594b73654ae4afc01228cb81524c4198d627511ffe214fe3562defe2082a9c3452d0a6dfb1ed127ca2cd305b82c77999c3fc131fbb7bcc9b1330ffbae1c050065bb455a8a8000611756d9a62292d6e366bb365c79da697b3c38c04faaf02463a8924b9a73ee2f5aa41c9f7e4545dc7ad8a84aa407ea1e85d1a6dc1ef5c52ca492c300628ac20a3acfeb3e1a539ad082deddadd7e0dbcaff355fbe28b59e31173211348ba01b8bac61183787e99ec888f"}, {0x48, 0x1ff, 0x8, "6d1451700bd5a5102519bb5b4d06a125e1a6eeba756ad64dab42ea00258e93fdf90802469595022ac98117320a22da055e076385ab9091494a801869"}, {0xbc, 0x113, 0x4, "862eb7ba04c119c60af7079b30829fd8882f577b77bca93cf290e0b6f1594be762380425f691df3fec42b7b5140ab651c71e4dc99b8df2871ace05c8700ae45cbb775d6b2416de8811d7777635b8ed27a19f945c80dc638d7a75ea22e7a468dad348a508a88db0155906b667e52fcb6eee180b2d31327adcec826c8f5ecdec4bebc87a41b91515d5c073bc66c9e91e20fafcee8666f5dcbb26bf7ae06a78b144fccd648ec48099ed93680e26cf"}, {0x3c, 0x10c, 0x200, "0e6f5f91e81b4b35d356613d9a174feac007ba51f30cbb163f7ac4150713b9a9df75bc11bb113ff3c049125bd9"}], 0x2e4, 0x20008000}, 0x1) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000008c0)) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000900), &(0x7f0000000940)=0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000980)={{0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x30}, {0xa, 0x4e20, 0xe8e, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x0, [0x5, 0x9, 0x0, 0xfff, 0xffffffffffff8000, 0xb7, 0x3]}, 0x5c) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000a00)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) writev(r3, &(0x7f00000011c0)=[{&(0x7f0000000a40)="04618deb84441d93052e0ecdc22cbbbdccbafad269f5ebfebb9ff86131529c3700714d9f061ea9d4ffab376e49e52822ca006aa74346ddcd45158fa2340d6c259e73c9a3fdf598db62761d50ece917d52b170c9974fc41870d9de7436b556159628cb4191eab44e7015f1163cd263f729ff57651f84a9bb58411d91c59849b1f3dc13fec9a68c105c79b4f1822c43f", 0x8f}, {&(0x7f0000000b00)="1d72ce05c24e2e072713f7b8144cea59e18ed9bf7d2d2321c4d2d7e6daf23f2a7dc9e9a986e2382515e4a314c010590c6ee4232ed8af5db880088c9f03ffd766037c4755778958d4b3f9398a7c07cf3a9924e8e130c3e7e8634f54ec5ef1c30fbe50a98d9fae518bb23f5f393227bbe5a0d0c5eb1a4b43b96581b5e18d00a3678c90e467fb00c6d0f7bfef83b48507a52ef2fff76086cb3da7e2b016455c5289c88f9a69a2ab9c5c1a7a3d37b9f00d7f8578c712685cbb5657ec071969c65a4d3f135eff7ed1fc68ddec0873d38e7fb0fe5fb1a21c8af29d66a49eaa50852cc751a4bf4650ddbfc4ede17d", 0xeb}, {&(0x7f0000000c00)="f42cbd8bbef093b25fb18b45849683236eb93f38be2d73005d9ec1ed5acaf98d3cf1ede7ebd75dc943e81b9b", 0x2c}, {&(0x7f0000000c40)="1d88531ff6341e447366b4955130333269cef63e74fdd32b27449d3222e51c9ef5", 0x21}, {&(0x7f0000000c80)="cb704ce8a83835eb680797f5c49d5b153ecb274d8fa32e83cee07388fc1253c1a0a312a0e750f3ce0f3b265da1b7782621416b08f3b32e6d7e4cf35aeb1e2234c0fbf8a98eb9ed85c5aa1f23dfc5fd7e99496135c583bfaa262c0b8833f40c5889296346a1abac3dc73f8b36383e54a98b11e90baf31510130a53b7fdcd32ef10bae8cb68e513c5bb745049d49851df8cabbda2b97a21c11d62b77aaaf352f905a39aad1c9a68d1a469295c7d5f14688859e15f1abdef024dd6afc5c2b631b4ebe2c283201367080a5c61be7b8", 0xcd}, {&(0x7f0000000d80)="480c2d09dbbc230cdcbf15df3e46b411626809f9815fd49e51508602defb767fe2b6abab4d3defb84eb6f462930159a8419633ea4fcc75c2f92243fc02762390260a8db0398210fa3bb20357b01889dd03005c3df65352f15c8af5f36a40105f3d1a8231ec60647e17f0d30efd437caab7519f0b55b2799567929330966fab2e7c402ee01cd767684b3d46b3acc3e3c4d4e59dc6a98a3d0d187fda264513affbdc93234d4c27d16e93262a8fe022973018b94a6293994fe0a28de2e49bb90ffaead7ab7e52a1a99d7f151dc7ba7ed685c160564cbf9292a2e3e1ceea662d64ba3735892ca9c9292d5957ed7445de1a", 0xef}, {&(0x7f0000000e80)="124d2eb05b4d8a8c81f7e53993e55328cd44a5f0456a932bd6fdb2220122694a954c4067db3af408459c02e8b21a4291126769ab237b5f90eeb62aa1884cfbaba907506b948dcd7712a3d6e0862d4ed4fe21f2dbe27ed5748568c7938599914a66424bdeac836e99fca05d21a9a5c6cef1e84715531c96da7725851588c9637e344ea07560c6191368210741661272e82c4f73367cf617c88a", 0x99}, {&(0x7f0000000f40)="cf8c7778f9ec8d1789550d52d052d53b784a1ef8039f0cea554cb8c0dbf9f362225866709c7fa5c3349c1ba07ece4c8730979bbe525a25525546c8bc5eee803dcfb9db43bbe5cf550d0b8f2f632a3540a67f7c551e0ac28c1242523dc90fed571e5a3abc436098d0cd557567f499e324ad8433c4d9aafc59dde1ac4eba32bd76c10cc1d75ed65afa344281c54b71db9afca81e1a33067077d809f84ccb33bc47b21de1aa9dcabd383252b195a522847e", 0xb0}, {&(0x7f0000001000)="cfd48149bff9fb4984b2aae20eff0144a17b0c012754f31153ff7b3aa04f7f3675e19d78701e0701b95f2dafdcdfa4d5bb082fd8eb6aa6e9f16ee7607a04818c08ab1929df9cde651915cf08cbb4089a0e53081c179e3fac3ff0390b877a26f21d9d82879cc6999a504805d4a98554022722f95fdd023da83e144bd1ed5ea333b7a38b1fb09224991a329151dd49cbac4153", 0x92}, {&(0x7f00000010c0)="657a04cfdc2f4ef21f17ac7be75883e9c6ec2d7474da6ca9dee1048a44503abbd16b164f4f6abda335336acd56164f66ade4f89ec4088e1e28c34644b44c7e240d90f32cc24fdc9d16582fd007acae0a55ac9cdddf01da68389519d22ddf7b8a522f0a6bacdb2e9a1e237416d719e027f767015c7f0aed9397c95d1ae068e7cf786f5549d31133a1c74893e797c94851a617995da47ed578edc351a2a0bf77eab9d7f942f6c1a4cab2c491be184c1b9641968d2248825c9d8b1b8ccd88b455217a4a306b32912773deab3b35e8e352290ef281be81b375a1d21affc0846704c5d27b731d08ea45a532cb2ffac8f613e1a7", 0xf1}], 0xa) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000001240)={'dummy0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) accept4$ax25(r0, &(0x7f0000001280), &(0x7f00000012c0)=0x10, 0x80000) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001300)=0x6, 0x2) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001340)={0x2}, 0x4) flistxattr(r3, &(0x7f0000001380)=""/66, 0x42) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001400)='/dev/autofs\x00', 0x774c0ff0351b1848, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000000, 0x11, r3, 0x0) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000001440)='/dev/full\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000001480)={0x0, 0x419}, &(0x7f00000014c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000001500)=@assoc_value={r6, 0x2}, &(0x7f0000001540)=0x8) connect$netlink(r5, &(0x7f0000001580)=@kern={0x10, 0x0, 0x0, 0x2}, 0xc) ioctl$SG_EMULATED_HOST(r4, 0x2203, &(0x7f00000015c0)) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000001600)=""/186) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f00000016c0)=""/67, &(0x7f0000001740)=0x43) [ 791.120459] binder: release 16874:16878 transaction 350 out, still active [ 791.160139] binder: undelivered TRANSACTION_COMPLETE 2018/05/04 19:31:51 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013ff0)={0x2, &(0x7f0000442fe8)=[{0x28, 0x0, 0x0, 0x80000001}, {0x6}]}, 0x8) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000040)=""/100, 0x64, 0x10000, 0x0, 0x0) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000e000)="8f", 0x1}], 0x1) [ 791.165522] binder: send failed reply for transaction 350, target dead 2018/05/04 19:31:51 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, r2}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00000000c0)={0x0, r3, 0xea}) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000140)={0x4, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e24, @rand_addr=0xffffffff}, {0x2, 0x4e22}, 0x169, 0x5, 0xc09, 0x2, 0xfdaf, &(0x7f0000000100)='veth0_to_bond\x00', 0x3, 0x7f, 0x8}) write$cgroup_subtree(r2, &(0x7f00000002c0), 0xa871f499) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000000)={'bcsh0\x00', 0x8000}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000e80)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001"]) 2018/05/04 19:31:51 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x1ff, 0x200, 0x5, 0x2}, {0x3ff, 0x7f, 0x391, 0x1f}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x339) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) r2 = dup2(r0, r1) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000080)=0x45, 0x4) 2018/05/04 19:31:52 executing program 7: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) sendto$unix(r0, &(0x7f0000000180)="35e1bebef0aaa78226fc372ed14dec6eb97222d5ffb70f8008760a0d", 0x1c, 0x40000, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e) ioctl$SG_GET_SG_TABLESIZE(r0, 0x227f, &(0x7f0000000080)) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f00000001c0)=0x105, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00', 0xa}) write$sndseq(r0, &(0x7f0000000000)=[{}], 0xffffffffffffffed) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="cf0e1f58553a19107e888e9760baf742", 0x10) 2018/05/04 19:31:52 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') r2 = creat(&(0x7f0000000180)='./control/file0\x00', 0x0) bind$pptp(r0, &(0x7f0000000080)={0x18, 0x2}, 0x1e) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)) close(0xffffffffffffffff) renameat2(r2, &(0x7f0000000100)='./control\x00', r1, &(0x7f0000000140)='./control/file0\x00', 0x7) socket$netlink(0x10, 0x3, 0x4) writev(0xffffffffffffffff, &(0x7f0000000000), 0x0) 2018/05/04 19:31:52 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x10, &(0x7f0000000040), 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000000040)='net/packet\x00') 2018/05/04 19:31:52 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x10000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"a618b8ab2fff0000007f5e007fff00", 0x2001}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000240)={0x2}, 0x4) sendto$inet(r1, &(0x7f0000000100)="ac0f6fd9ac033b9113eb63a2f62b3e729f156b5cbe9dff98a9", 0x19, 0x24000000, &(0x7f0000000180)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r2, &(0x7f0000000200)='./file0\x00') unlinkat(r2, &(0x7f0000000080)='./file0\x00', 0x200) 2018/05/04 19:31:52 executing program 4: getpeername$unix(0xffffffffffffffff, &(0x7f0000000440)=@abs, &(0x7f00000004c0)=0x6e) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x40) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x6, 0x1}, &(0x7f0000000180)=0xe) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e22}}}, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={r1, 0xfd, "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"}, &(0x7f0000000080)=0x105) 2018/05/04 19:31:52 executing program 6: socketpair$inet(0x2, 0xf, 0x6, &(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000200)=[{0x3, 0x8}, {0x8, 0x5}, {0xe, 0x4}, {0x2, 0x7f}, {0x3, 0x7ff}], 0x5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x2}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="fee4996f6840e60113901228c1a014e51ecab0a7d4616f7618c9d52ae271f60467b51cf5c08463c3d54bbf6cad9dc03bca1b5cd475207c6183a7e1c67c9dc687d534fde3361a6121ddd77de3f8a5ef2e3bd991c2fa55493a154c14f54240ae30d11001a28143d256a7f73d912e1164bd3792a130ac443fd0f3a550e8b680ed46c7bd231a708319fdbdfa81c504f05ec6a57d841c8703444784d4fbb3b84a155b1736b62506535917f8c050613459f5fd87114a1884d1d81a68ed66131af87eb5a5694a2270e87f08185abba3e2f07e7e7952700a8a4a000000", 0xf152d246, 0x20000001, &(0x7f0000faafe4)={0xa, 0x0, 0x1, @empty, 0x1}, 0xfffffffffffffe56) timer_create(0x0, &(0x7f0000000000)={0x0, 0x12}, &(0x7f0000264ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x102) r4 = gettid() tkill(r4, 0x17) syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x801) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={0x0, 0x4}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000300)={r5}, 0x8) 2018/05/04 19:31:52 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000001440)) socket$key(0xf, 0x3, 0x2) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001480)) syz_open_dev$evdev(&(0x7f00000014c0)='/dev/input/event#\x00', 0x1, 0x206c2) syz_fuse_mount(&(0x7f0000001500)='./file0\x00', 0xe001, 0x0, 0xffffffffffffffff, 0x7fff, 0x10000) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001540)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001580)) syz_open_dev$evdev(&(0x7f00000015c0)='/dev/input/event#\x00', 0xfffffffffffffff9, 0x400) dup(0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001600)='/selinux/enforce\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000001640)='/dev/sg#\x00', 0x79, 0x600001) open$dir(&(0x7f0000001680)='./file0\x00', 0x0, 0x12) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = dup(r1) ioctl$SG_NEXT_CMD_LEN(r2, 0x2283, &(0x7f0000001400)=0x8e) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SG_IO(r3, 0x2285, &(0x7f0000001240)={0x53, 0xfffffffffffffffc, 0x68, 0x19a6, @buffer={0x0, 0x1000, &(0x7f0000000100)=""/4096}, &(0x7f0000000040)="3ed932a6f56f2bb755bbbfdff9c23ca5c82a1e2e99a45ad95d7de61cef926f6b22dd64abc1d67872121fff07f468f906a85eb807686ba63affb4da0f2b567edcfb8cd4466b7c7065923a7c5794aeee2b69ae8989337229dbf65e1c17e3215c86d4001adf69064f62", &(0x7f0000001100)=""/204, 0x9, 0x4, 0x3, &(0x7f0000001200)}) fadvise64(r0, 0x0, 0x1f, 0x5) r4 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) pwrite64(r4, &(0x7f0000001300)="e1256d4a4259d0758aaadbd5ce6d2ebdfc33a2d227b4efb9ee1be8ed49f1ba1ef6fef5b0ff4d4d6a8631126c68f1c29bd56d99b9a4d7752533eab838bbe9bad4e2e1134253caf24c93247d46f411de10c1a17b747701ca1dca2b87ca073732788937ea22eab5994cb4b8e55f8259fa436652d253c4e480b00c24423a04df981e08396ec8370ec7f9c8a2e8fb4b2365d2ed4c4c7808e95792795dc18a7767fe389e543757c3e4b65b44b8787b25218849d287e2a87d61ac852a45ff489dde7705937869037f319eff4df83b3c12a80d7cc6f5a75f5971d93490272785bdb7881bdaed17d6", 0xe4, 0x0) fcntl$setstatus(r3, 0x4, 0x4400) ioctl$LOOP_SET_FD(r4, 0x4c00, r3) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001280)='/dev/pktcdvd/control\x00', 0x2, 0x0) sendfile(r4, r4, &(0x7f00000012c0), 0xfff) 2018/05/04 19:31:52 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in, @in=@rand_addr}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) r1 = socket(0xa, 0x1, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000240)='net/tcp\x00') ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000000)=""/200) sendfile(r2, r2, &(0x7f0000014000)=0x900008, 0x100000080000000c) 2018/05/04 19:31:52 executing program 3: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r0, &(0x7f0000b0cf6e), 0x0, 0x40, &(0x7f000001b000)={0xa, 0x0, 0x0, @empty, 0x9}, 0x1c) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2400, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000080), 0x4) openat$cgroup_procs(r1, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) 2018/05/04 19:31:52 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) fcntl$dupfd(r0, 0x406, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000001aff4)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000)) 2018/05/04 19:31:53 executing program 6: r0 = memfd_create(&(0x7f00000000c0)="766d6e6574315c2176626f786e6574319d00", 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0xfff, 0x8001, 0x7, 0x7fff, 0x4, 0x8}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x40, 0x10}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000280)={r1, 0x7, 0x20, 0x2}, &(0x7f00000002c0)=0x18) sendfile64(r0, r0, &(0x7f0000000080), 0x7) write(r0, &(0x7f0000000140)="ff11f421fad4057c", 0x8) poll(&(0x7f00000001c0)=[{r0, 0x1004}, {r0, 0x202}], 0x2, 0x7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000180)={0xcc, 0xfff, 0x400, 0x1f}, 0x10) setitimer(0x0, &(0x7f0000000000)={{}, {0x0, 0x7530}}, &(0x7f0000000100)) 2018/05/04 19:31:53 executing program 5: syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./control/file0\x00', 0x400, 0x88) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x4010, r0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x42001, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') openat(r0, &(0x7f0000000240)='./control\x00', 0xa01, 0x11f) rmdir(&(0x7f000015dff6)='./control\x00') pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) r3 = creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x4) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f0000000140)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) openat$cgroup_ro(r2, &(0x7f0000000280)='cgroup.controllers\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000000), 0x0) 2018/05/04 19:31:53 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, r1}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x400, 0x4) 2018/05/04 19:31:53 executing program 1: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000040)={0x480b, 0x4}) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x4000, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00000000c0)=0x9) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000100)="702235f162720dc35c29a97c314707a8698a042d83fbf5cf4ddfb25383f391eef8817bf9f93b772de606ed83c02c61230e467c2198f5ffc2d9", 0x39) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r3 = dup(r0) munlockall() writev(r3, &(0x7f0000001240)=[{&(0x7f0000000200)="fe2d443172dbe3788042e466ef71483f8a2dd63b853cbd012cbcb7b4d13c963b37418ca2dba90d", 0x27}, {&(0x7f0000000240)="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", 0x1000}], 0x2) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001280), &(0x7f00000012c0)=0x8) r4 = accept4$ax25(r1, &(0x7f0000001300), &(0x7f0000001340)=0x10, 0x800) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000001380)=0x1d, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000013c0)={0x0}, &(0x7f0000001400)=0xc) prlimit64(r5, 0x0, &(0x7f0000001440)={0x7fffffff, 0x8000}, &(0x7f0000001480)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000014c0)={0x0, 0x17, "471143858efbb5bb03339aa73584cf5b35d4535147690f"}, &(0x7f0000001500)=0x1f) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000001540)={r6, @in6={{0xa, 0x4e21, 0x1000000000, @mcast1={0xff, 0x1, [], 0x1}}}, [0xfffffffffffffffe, 0x3, 0x0, 0x401, 0x6, 0x4a2, 0x4, 0x5, 0x1, 0x4, 0x7fffffff, 0xffffffff, 0x800, 0x80, 0x6]}, &(0x7f0000001640)=0x100) clock_adjtime(0x4, &(0x7f0000001680)={0xffffffffffffff00, 0x4cc2, 0x6af8, 0x8000, 0x0, 0x4, 0x400, 0x49e, 0x7, 0xff, 0xfffffffffffff852, 0x7, 0x0, 0x4, 0x100, 0x7, 0x6, 0x9, 0xff, 0xff, 0x200, 0xffff, 0x5, 0x5, 0x8000, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001700)=0x4, 0x4) getsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000001740)=""/102, &(0x7f00000017c0)=0x66) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000001800)) ioctl$KDDELIO(r3, 0x4b35, 0xffffffff) exit(0x8000) read$eventfd(r3, &(0x7f0000001840), 0x8) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000001880)={@remote, @multicast1, @rand_addr}, &(0x7f00000018c0)=0xc) signalfd(r1, &(0x7f0000001900)={0x2}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000001940)={0x3e40, 0xfffffffffffffe01, 0x0, 0x7fff, 0x7, 0x1, 0x0, 0x20, r7}, 0x20) getpeername(r2, &(0x7f0000001980)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000001a00)=0x80) openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000001a80)={r6, 0x7}, 0x8) 2018/05/04 19:31:53 executing program 2: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) r0 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x0, 0x0) socket$inet6(0xa, 0x6, 0xffffffffffffff4d) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000140)={'\x00', 0x0}) socket(0x5, 0x80800, 0x1) connect$packet(r1, &(0x7f0000000240)={0x11, 0xd56d7fcf227f89ba, r2, 0x1, 0x7f, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/05/04 19:31:53 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x2110, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000aef9f9)={{0x80}, "706f7274310000004000000000000000000000d600fffffff00000000000000000000000000000000000000700", 0xe2, 0x3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000385f58)={{0x80}, 'port0\x00', 0xfffffffffffffffe, 0xfffffffffffffffe}) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x400) close(r0) INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes [ 962.249122] INFO: task syz-executor0:17023 blocked for more than 120 seconds. [ 962.256433] Not tainted 4.4.131-g4fca5a0 #32 [ 962.261556] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 962.269762] syz-executor0 D ffff8801a07179e0 29344 17023 3920 0x20020004 [ 962.277564] ffff8801a07179e0 0000000000000246 0000000000000292 0000000041b58ab3 [ 962.285632] ffffffff841e1300 ffff8801db21fdb8 ffff8801db21fde0 ffff8801db21f4d8 [ 962.293664] ffff8801db21f4c0 ffffffff84417840 ffff88008a2c0000 0000000000000000 [ 962.301688] Call Trace: [ 962.304263] [] schedule+0x7a/0x1b0 [ 962.309483] [] blk_mq_freeze_queue_wait+0x120/0x240 [ 962.316135] [] ? blk_mq_tags_cpumask+0x20/0x20 [ 962.322401] [] ? percpu_ref_kill_and_confirm+0xff/0x300 [ 962.329424] [] ? prepare_to_wait_event+0x430/0x430 [ 962.335981] [] blk_mq_freeze_queue+0x1d/0x20 [ 962.342048] [] lo_ioctl+0x722/0x1ad0 [ 962.347390] [] lo_compat_ioctl+0xb2/0x140 [ 962.353205] [] ? lo_ioctl+0x1ad0/0x1ad0 [ 962.358815] [] compat_blkdev_ioctl+0x395/0x3a10 [ 962.365186] [] ? atime_needs_update+0x2d6/0x460 [ 962.371526] [] ? cfq_dispatch_requests+0x2fc0/0x2fc0 [ 962.378259] [] ? __fget+0x16f/0x3b0 [ 962.383555] [] ? __fget+0x47/0x3b0 [ 962.388730] [] ? security_file_ioctl+0x8f/0xc0 [ 962.394985] [] ? cfq_dispatch_requests+0x2fc0/0x2fc0 [ 962.401756] [] compat_SyS_ioctl+0x484/0x2270 [ 962.407791] [] ? SyS_fcntl+0x509/0xcb0 [ 962.413339] [] ? compat_SyS_ppoll+0x420/0x420 [ 962.419482] [] ? SyS_fcntl+0xf9/0xcb0 [ 962.424913] [] ? f_getown+0xb0/0xb0 [ 962.430210] [] ? compat_SyS_futex+0x1e1/0x2f0 [ 962.436334] [] ? compat_SyS_get_robust_list+0x310/0x310 [ 962.443363] [] ? compat_SyS_ustat+0x30/0x30 [ 962.449334] [] ? do_fast_syscall_32+0xdb/0x8b0 [ 962.455543] [] ? compat_SyS_ppoll+0x420/0x420 [ 962.461691] [] do_fast_syscall_32+0x326/0x8b0 [ 962.467833] [] sysenter_flags_fixed+0xd/0x17 [ 962.474131] 1 lock held by syz-executor0/17023: [ 962.478780] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8b/0x1ad0 [ 962.488285] Sending NMI to all CPUs: [ 962.493177] NMI backtrace for cpu 0 [ 962.496783] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.131-g4fca5a0 #32 [ 962.503989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 962.513349] task: ffffffff84417840 task.stack: ffffffff84400000 [ 962.519410] RIP: 0010:[] [] trace_hardirqs_on_caller+0x172/0x590 [ 962.528753] RSP: 0018:ffffffff84407ca8 EFLAGS: 00000802 [ 962.534218] RAX: dffffc0000000000 RBX: 0000000000000003 RCX: 1ffffffff0942908 [ 962.541491] RDX: 1ffffffff0942379 RSI: ffffffff81e6dbfb RDI: ffffffff84a11bc8 [ 962.548749] RBP: ffffffff84407cb8 R08: 0000000000000000 R09: 0000000000000000 [ 962.556056] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff838c0a29 [ 962.563330] R13: 0000000000000000 R14: fffffbfff074890c R15: ffffffff84a05aa8 [ 962.570643] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 962.578849] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 962.584748] CR2: 0000000000a48000 CR3: 00000000b66d4000 CR4: 00000000001606f0 [ 962.592025] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 962.599315] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 962.606568] Stack: [ 962.608693] ffffffff84a05aa8 0000000000000000 ffffffff84407dc8 ffffffff81003017 [ 962.616256] 0000000000000000 0000000000000000 0000000000000000 0000000000000000 [ 962.623805] 0000000000000001 1ffffffff0942908 1ffff1003b643ea8 ffffffff81e6dbfb [ 962.631355] Call Trace: [ 962.633914] [] trace_hardirqs_on_thunk+0x17/0x19 [ 962.640332] [] ? check_preemption_disabled+0x3b/0x170 [ 962.647161] [] ? retint_kernel+0x2d/0x2d [ 962.652880] [] ? native_safe_halt+0x6/0x10 [ 962.658740] [] ? trace_hardirqs_on+0xd/0x10 [ 962.664710] [] default_idle+0x55/0x3c0 [ 962.670250] [] arch_cpu_idle+0x10/0x20 [ 962.675770] [] default_idle_call+0x57/0x70 [ 962.681669] [] cpu_startup_entry+0x6af/0x780 [ 962.687704] [] ? call_cpuidle+0xe0/0xe0 [ 962.693340] [] rest_init+0x188/0x18e [ 962.698678] [] start_kernel+0x6b3/0x6e7 [ 962.704314] [] ? thread_stack_cache_init+0xb/0xb [ 962.710711] [] ? early_idt_handler_array+0x120/0x120 [ 962.717459] [] ? early_idt_handler_array+0x120/0x120 [ 962.724235] [] x86_64_start_reservations+0x29/0x2b [ 962.730822] [] x86_64_start_kernel+0x13f/0x162 [ 962.737033] Code: 85 0e 03 00 00 8b 3d de 01 70 04 85 ff 0f 85 83 00 00 00 48 c7 c7 c8 1b a1 84 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 04 02 48 89 fa 83 e2 07 38 d0 7f 08 84 c0 0f 85 c8 02 00 [ 962.756051] NMI backtrace for cpu 1 [ 962.759688] CPU: 1 PID: 491 Comm: khungtaskd Not tainted 4.4.131-g4fca5a0 #32 [ 962.766939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 962.776310] task: ffff8800badd4800 task.stack: ffff8801d8f18000 [ 962.782380] RIP: 0010:[] [] flat_send_IPI_mask+0xf6/0x1a0 [ 962.791143] RSP: 0018:ffff8801d8f1fcc8 EFLAGS: 00000046 [ 962.796568] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 962.803863] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 962.811137] RBP: ffff8801d8f1fcf0 R08: 0000000000000001 R09: 0000000000000000 [ 962.818475] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000246 [ 962.825760] R13: 0000000000000003 R14: 0000000000000002 R15: ffffffff8446f7a0 [ 962.833037] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 962.841280] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 962.847140] CR2: 00007f16c3f07000 CR3: 00000001cc519000 CR4: 00000000001606f0 [ 962.854426] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 962.861692] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 962.868943] Stack: [ 962.871109] ffffffff8446f7a0 ffffffff84a189e0 0000000000000007 fffffbfff0942bec [ 962.878617] 0000000000000040 ffff8801d8f1fd10 ffffffff810b5d61 ffffffff83c0b1a0 [ 962.886174] 0000000000000003 ffff8801d8f1fd68 ffffffff81e190e3 ffffffff8140daaf [ 962.893709] Call Trace: [ 962.896272] [] nmi_raise_cpu_backtrace+0x61/0x80 [ 962.902692] [] nmi_trigger_all_cpu_backtrace.cold.4+0x70/0xad [ 962.910226] [] ? print_lock+0x9f/0xa2 [ 962.915655] [] ? irq_force_complete_move+0x350/0x350 [ 962.922419] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 962.929436] [] watchdog.cold.1+0xd3/0xee [ 962.935145] [] ? watchdog+0xb0/0x9a0 [ 962.940531] [] kthread+0x268/0x300 [ 962.945708] [] ? reset_hung_task_detector+0x20/0x20 [ 962.952381] [] ? kthread_create_on_node+0x400/0x400 [ 962.959040] [] ? kthread_create_on_node+0x400/0x400 [ 962.965694] [] ret_from_fork+0x55/0x80 [ 962.971246] [] ? kthread_create_on_node+0x400/0x400 [ 962.977891] Code: b3 5f ff f6 c4 10 75 e2 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 f2 09 da 80 cf 04 41 83 fe 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 75 1a 4c 89 e7 57 9d 0f 1f 44 00 00 e8 62 [ 962.997310] Kernel panic - not syncing: hung_task: blocked tasks [ 963.003442] CPU: 1 PID: 491 Comm: khungtaskd Not tainted 4.4.131-g4fca5a0 #32 [ 963.010687] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 963.020017] 0000000000000000 d34aea1cecba3f00 ffff8801d8f1fcb8 ffffffff81e0e06d [ 963.028003] ffffffff83a835c0 0000000000000003 7fffffffffffffff 00000000003fff62 [ 963.035998] dffffc0000000000 ffff8801d8f1fd78 ffffffff81409ec4 0000000041b58ab3 [ 963.043979] Call Trace: [ 963.046546] [] dump_stack+0xc1/0x124 [ 963.051881] [] panic+0x19e/0x38d [ 963.056878] [] ? add_taint.cold.4+0x16/0x16 [ 963.062823] [] ? nmi_trigger_all_cpu_backtrace+0x3e6/0x488 [ 963.070070] [] ? nmi_trigger_all_cpu_backtrace+0x395/0x488 [ 963.077372] [] ? nmi_trigger_all_cpu_backtrace+0x395/0x488 [ 963.084622] [] watchdog.cold.1+0xe4/0xee [ 963.090308] [] ? watchdog+0xb0/0x9a0 [ 963.095651] [] kthread+0x268/0x300 [ 963.100824] [] ? reset_hung_task_detector+0x20/0x20 [ 963.107463] [] ? kthread_create_on_node+0x400/0x400 [ 963.114107] [] ? kthread_create_on_node+0x400/0x400 [ 963.120750] [] ret_from_fork+0x55/0x80 [ 963.126261] [] ? kthread_create_on_node+0x400/0x400 [ 963.133503] Dumping ftrace buffer: [ 963.137113] (ftrace buffer empty) [ 963.140813] Kernel Offset: disabled [ 963.144431] Rebooting in 86400 seconds..