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", 0x1000}, {&(0x7f00000011c0)="13edb6f175da9401a8a97124fea13e66654061881cd49ec4b7334ad0f587487807c8d9797eee7c031cf0a3a0877ab24ae3f2b04ba64cb14170d7dc1f41ca0e845ed0ae08a7071d82", 0x48}, {&(0x7f0000001280)="889371bcb40def48d4fe3cb5f84a1aa278c690254d43f7d9c8495d57d22225c1f2429d9f3cf6acd817", 0x29}, {&(0x7f0000001340)="4134e0e8321303395556356a1d69adcb6d605812abbf6dbee072dc8a26389c6a43a77d319fb33d8d615eddff57b357946e2f299db29f6e9a15673457a1723bca1fcfed7d146e62f815144942f0db2cfb1166e838b0090c1cd2", 0x59}], 0x5, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[], 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getpid() ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000100)={0xfffffffffffffc00, 0x1}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000017c0)={0x0, 0x8, 0x30}, &(0x7f0000001800)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001840)=ANY=[@ANYRES32=0x0, @ANYBLOB="93000000c4bed33ab9d31a8bce936bed216f231f1871e66ccd7af473171a315fad3d6185c19fc0a7eaacd698ce0bd7fd3c102cb4126b9b530c8553fd47cdf07d1adc69637475bf1ef0a6d67c7b44bcef7816d7def786e64f66d11da9b5b85e554508abcbdd1e58e7b42fe41e7917b4d93ffe05bfb8b83371b77d7ef0beea949d0d130766d09fc68b487eb9867dd1016f2d"], &(0x7f0000001900)=0x9b) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001940)={0x0, 0xffffffff}, &(0x7f0000001980)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000019c0)={0x0, 0xfffffffffffffff7, 0x5, 0x5}, &(0x7f0000001a00)=0x10) sendmsg$inet_sctp(r1, &(0x7f0000001b40)={&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, 0x1c, &(0x7f0000001780)=[{&(0x7f0000001580)="efed075eb86f1d98bc3db6be4aeedd0ec5230ee4c7c3bdc5c67acbfa4b4652d8d2ce831342ee3b396b72452761b8e0d6c7bb45e454f19d78fe1a6fff8ea52afdd262d0", 0x43}, {&(0x7f0000001640)="bd60ecb7ce829c0bcc3212a2102a927f687d02e9151f9e25b730d18e054f08ba7ddd699c9c98a04cba1d2f2a678f3ee87023860d5b6017cba514cd940b74546e6ec620e036f052ccc6c0dc2485049239d21914cc7293c7e503274b710245ec08b63291097b24c2dfa2244d7e70ee666210a35cb730b4ac80e19104b2691e62bb1bd5a45664de97490f28057e7a5a6be2201a5e6756e9bf9792d2a990c63e5f0d96daae369777d9f01e9ef15ef216641c5879013070893227d2dea60ab310b844aa0d3a7a8aa57d12f077c614f56e382599443c074832e62d440db22e13", 0xdd}], 0x2, &(0x7f0000001a40)=[@sndrcv={0x30, 0x84, 0x1, {0x20, 0x3, 0x2, 0x233, 0x0, 0x7, 0x9, 0x7, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8205, 0x5, 0x2, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8008, 0x0, 0x8001, r4}}, @init={0x18, 0x84, 0x0, {0x2, 0x8, 0x81cb, 0x8a}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0x9, 0x10001, r5}}], 0xf0, 0x10}, 0x1) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={r5, 0x6}, 0x8) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0xfffffffffffffff8, 0x8000, 0x3c446890, 0x6, 0x10000, 0x200, 0x80000001, r2}, 0x20) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f00000000c0)) 2018/02/27 13:52:52 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) lseek(r0, 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f00000001c0)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)=""/71, &(0x7f0000000080)=0x47) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000140)={@empty, @empty}, &(0x7f0000000180)=0x8) 2018/02/27 13:52:52 executing program 1: syz_emit_ethernet(0x56, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@canfd={0xd, {{0x0, 0x7, 0x1, 0x10001}, 0x2, 0x2, 0x0, 0x0, "37bc0ace484c43fab29887e7e5c13153752bfeb5da44629dc48dd78bc59f7dd9fd88ad9d6396f0473c50333e475565d7893c101b6890f7c1d871db4f277d329b"}}}}, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/02/27 13:52:52 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000074ffc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1c, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x100001}, []}, 0x14}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xa00, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f00000000c0)=0x7, 0x4) 2018/02/27 13:52:52 executing program 6: pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) fcntl$lock(r1, 0x6, &(0x7f0000000140)={0x2, 0x1}) 2018/02/27 13:52:52 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) write$selinux_user(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a7573625f6465766963655f743a733020756e636f6e66696e65645f7500c0cc0fab1834c7f1e2fc8e641abe83bde03bc2122a2265172bf1e83522cbc13e4684023ff2621cff71c668163c71f5ed0c1d2c88f94b1457f6370600c575582e79bb5c0286817e8ec932c602e57c597dfea17bfe6571238eafc719cfb9449ed824d1fd35d29b18dbcbec131ab2adce33bd45e8966a115fe19c5dcf7fb24f6495dcf7bc6e327c549ab2839b2942be0bff99c5706529be4711f58e204f231be54d30fcf6c0f1bd5fb16e02819c51b32e83a6c0b5444e48771432ff2185a7"], 0x2f) 2018/02/27 13:52:52 executing program 1: r0 = geteuid() setfsuid(r0) r1 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x143000) pread64(r1, &(0x7f00005d0000), 0xfffffd38, 0x0) 2018/02/27 13:52:52 executing program 5: mkdir(&(0x7f000002bff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) r0 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1, 0x100000000a012, r0, 0x0) truncate(&(0x7f0000002000)='./file0/bus\x00', 0x6) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x105) 2018/02/27 13:52:52 executing program 4: openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000686000)='/dev/usbmon#\x00', 0x0, 0x0) r0 = syz_open_dev$binder(&(0x7f00004e0000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) 2018/02/27 13:52:52 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x2}}, 0x2e) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40, 0x0) sendmsg$netrom(r2, &(0x7f00000004c0)={&(0x7f0000000040)=@ax25={0x3, {"f4c85d3d0034e7"}, 0x3}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000080)="a3bebc1a1580e3a0e79552666f4d7c92b6e5e5", 0x13}, {&(0x7f00000000c0)="4873fd91f1e680cca2ae3f3e21f845dbc814645b312e19a6449bbedb536c4e4e6455233fdb670a86296f", 0x2a}, {&(0x7f0000000100)="6701e17ef9fe9e", 0x7}, {&(0x7f0000000140)="28f06c7847a6bddad487386a7ffd021407eab3aea44c", 0x16}], 0x4, &(0x7f00000001c0)=[{0x98, 0x0, 0x0, "1d290484b465c797f50e8dc8525c8b35476f4a2e194baceba7f217eb4851041f0dc0ccbac9308b16a423d38815ae73def4db64828f1613fd50d0592c0034cf4f36268b3665c82d5ec574d7e5ed039384eeff68a3a4a493faec7275acd8f4f06150a6cab62af44c1231d50aee60ef55c0e8eff0800e3f543939fedaab6cc42481eb068bcef9"}, {0x110, 0x10d, 0x9, "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"}, {0x70, 0x105, 0x1, "e954bff31bd73085380b087b938c4715d91893a6f1c682156ead2af2d653c0057e1fbb2bd86cb971ba323ae1673937fdeb92c0f21116ebe83b619b25cbcca50f181be61aa46aab84852b0d3107c3285898584c11bc4ff542b906ec1f5a"}, {0x78, 0x118, 0xfffffffffffffffe, "bb37192614d4ebd7fd1f93aca97f86d067cdec90650d6ec9d61cd3a85daead47aa18e2ddb4b6b850cb3aa9eb23d7b4fda34efbeff4d51db637a85a7a89cb81c4e1d543f0ade656fc83a47cce197ce9aca8efcc0dc1dbef8d8da332e609012a1d521aa2"}, {0x68, 0xa9, 0x4, "2f2fef741fd09f8fe98587b4f2d4946297b7d8260ec6dc3aa8940b8c36208e0990cfb6d1577ed20f4e3c5860c8aad68dbcddcdb946d162a4f424358b481a34ca01c53419bdf907e43730eca9d404051b9d9f7706cf"}], 0x2f8, 0x4000}, 0x10) connect$l2tp(r0, &(0x7f00008adfd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @rand_addr}, 0x2}}, 0x2e) 2018/02/27 13:52:52 executing program 3: r0 = socket(0xf, 0x802, 0x3) write(r0, &(0x7f0000000000)="240000001a0025f00000000400edfc0e020b00000004bfff0202ffeb0800020000fa0000", 0x24) fsetxattr(r0, &(0x7f0000000040)=@known='trusted.syz\x00', &(0x7f0000000080)="bd656d30626465762b7472757374656462646576286d696d655f74797065402400", 0x21, 0x1) 2018/02/27 13:52:52 executing program 0: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101002, 0x0) read$eventfd(r0, &(0x7f0000000040), 0x8) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) symlink(&(0x7f0000000180)='../file0\x00', &(0x7f00000001c0)='../file0\x00') ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)=0x7ff) creat(&(0x7f0000a24000)='./file0\x00', 0x0) 2018/02/27 13:52:52 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r0, &(0x7f000005a000)=[{&(0x7f0000000040)=""/203, 0xfffffffd}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000000000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)) getpeername$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) connect$packet(r0, &(0x7f00000002c0)={0x11, 0xfd, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) readv(r0, &(0x7f0000752ff0)=[{&(0x7f0000a5cff4)=""/12, 0xc}], 0x1) 2018/02/27 13:52:52 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x3) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) 2018/02/27 13:52:52 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(r0, &(0x7f0000002ac0)=[{{&(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x3a, &(0x7f0000000500)=[{&(0x7f00000001c0)=""/106, 0x6a}, {&(0x7f0000000240)=""/249, 0xf9}, {&(0x7f0000000340)=""/220, 0xdc}, {&(0x7f0000000440)=""/164, 0xa4}], 0x4, 0x0, 0x0, 0x7fff}, 0xe11}, {{0x0, 0x0, &(0x7f0000002880)=[{&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000002540)=""/69, 0x45}, {&(0x7f00000025c0)=""/80, 0x50}, {&(0x7f0000002640)=""/141, 0x8d}, {&(0x7f0000002700)=""/246, 0xf6}, {&(0x7f0000002800)=""/108, 0x6c}], 0x7, 0x0, 0x0, 0x3}, 0x71d}, {{&(0x7f0000002900)=@vsock={0x0, 0x0, 0x0, @host}, 0x10, &(0x7f00000029c0)=[{&(0x7f0000002940)=""/15, 0xf}, {&(0x7f0000002980)=""/23, 0x17}], 0x2, &(0x7f0000002a00)=""/188, 0xbc, 0x9}, 0x7}], 0x3, 0x0, &(0x7f0000002b80)={0x0, 0x989680}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000002bc0)={0x0, @in6={{0xa, 0x4e24, 0x8001, @empty, 0x7}}, 0x8, 0x3, 0x7fffffff80000000, 0x7, 0x40}, &(0x7f0000002c80)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002cc0)={0x1f, 0x1, 0xfffc000000000000, 0x6, r2}, &(0x7f0000002d00)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f00000000c0)='1', 0x1}], 0x1) r3 = creat(&(0x7f0000000100)='./file0\x00', 0x140) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000140)) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000000000)=ANY=[@ANYBLOB="00002e2f66696c653000d0921cb6f9763409357771644379365a1c8ec0ce33f098b61855f8a8e7c7f430b6d46eb06261ace2f333b6c5fe69d061d9a97ad2dcdb71bfd013a95f12cbe3bd3b54649cb842706ace1cd4c9d2cef01e429eec640b71f4015be3b639066e190c01570aaa0c456e15355f0bbb19c71da6b8343fa6f861241c33df40c5e958841cdcdd815203ef84a1c1b7bf999f44a55074dd53201317c5d3dc6211901aa79988"], 0xa, &(0x7f0000c79fa0)=[{&(0x7f0000dff000)='9', 0x1}], 0x1, &(0x7f0000f93000)=[]}, 0x0) fcntl$dupfd(r0, 0x406, r0) 2018/02/27 13:52:52 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ab0000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000d76000)=[{&(0x7f0000475fad)=""/83, 0x53}], 0x1) fcntl$setstatus(r0, 0x4, 0x800) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000000)) read(r0, &(0x7f00001b0000)=""/1, 0x1) 2018/02/27 13:52:52 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000000)) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000515fec), &(0x7f00009a3ffc)=0x14) 2018/02/27 13:52:52 executing program 0: r0 = signalfd(0xffffffffffffff9c, &(0x7f0000000080)={0xa6}, 0x8) fallocate(r0, 0x2, 0x60, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x880, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) ioctl$TCSETA(r1, 0x4030582a, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) 2018/02/27 13:52:52 executing program 4: mkdir(&(0x7f0000000000)='./control\x00', 0x0) symlink(&(0x7f0000000040)='./control\x00', &(0x7f00000000c0)='./control\x00') r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x40, 0x0) writev(r0, &(0x7f0000000580)=[{&(0x7f0000000240)="40af397fda78e23a72f3d2cffdb87c3a1699a007136bc35c45b61783140e2fcc363cdc3dffe0b806181ee70f87a952aa379cdd4ed91095261ae263d230c7a934d07371bb48df343a0a45cdcb443a55d94ce4c01d6f9a869d5e117a1d91c96511fcf6dc6255b359bfe13c17f0dee2a6af83dec9562b238faabaac57b848a1fc7780e31639b5aa9defbcaf6dd37e74d681351ce47d7b7974", 0x97}, {&(0x7f0000000300)="ee9e02b348faeeae3e0d1adbd07982e2ae011da2ccd8479d9851d547b9c34f5205b145e94f7b2cf3431cf60069bf98459e2be4071e2db41806fa955ff195a97a1a75d0b708dd29ff9c51e460d3e7f41522951b3310240faa73b7f42b525d51c8b2a3710e953d105d5466aded971a5664c1731e256467f0e64c46b7daa8c31b6900d5b44d1ca893c4e6752a4ee567db59bcb4412e79306d0dc0aa8f", 0x9b}, {&(0x7f00000003c0)="6b600751fc7fe510d879af5e0a367e000583eeeb86bd90c92a30954cf72eccb4a8397309e750f6a7383d6aec7fe0c716b7ac663eeeaf7c716186d5dcfe337e8d4ede15afc0bc655833c2643bfeb3c97ce068e5e412d7c5bc79913a6164b8b0c5d5bc042e4741f46b117b00d57b012dca6d3c5b204cf6bf9018919186531ea56e87caa6ab15a4eaeb031257d476124a9f7b7e4ba4ad67be9c93fe5f", 0x9b}, {&(0x7f0000000480)='Z>', 0x2}, {&(0x7f00000004c0)="33a4e7456231d18950f2b401ebcd547fb5b091ab15d26ba89990a0c53b2837ccd17e115efe6dc93284ce218ad560cb2a2cc270168f2877b047a8e2db3e18847508bcd122ae94a810890652839cfa8d5c614af8f713b7fbead47ba3666b298203eea4c67c49dda338fdaa354e11458555ba329cfde1dc7976580b87f3dddb184c21007e51a5ed87606bdfcfcbd1a6afee1a2d46d8e50973e24fd60af4934b8a73fd637dc103bdac3e97", 0xa9}], 0x5) getsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f0000000140)=""/148, &(0x7f0000000200)=0x94) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0x7ff}, &(0x7f0000000740)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000780)={r1, 0x5}, &(0x7f00000007c0)=0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000640)=0x3) mount(&(0x7f00008d5000)='./control\x00', &(0x7f000085eff6)='./control\x00', &(0x7f0000000080)='9p\x00', 0x0, &(0x7f0000000040)) open(&(0x7f0000000600)='./file0\x00', 0x2000, 0x81) 2018/02/27 13:52:52 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000085bff7)='/dev/ppp\x00', 0x3fc, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/27 13:52:52 executing program 6: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = open(&(0x7f000043eff8)='./file1\x00', 0x0, 0x0) lseek(r0, 0xffffffffffffffff, 0x0) 2018/02/27 13:52:52 executing program 0: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000040)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x0, 0x8, &(0x7f0000ffc000/0x3000)=nil}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000003540)={&(0x7f0000000040)=@kern={0x10}, 0xc, &(0x7f0000002e00)=[], 0x0, &(0x7f0000003480)=[]}, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x4, &(0x7f0000000000)=[{0x9, 0x1, 0x100000001, 0xb3ea}, {0x4, 0x1, 0x9, 0x80000001}, {0x8, 0x100000000, 0x7fff}, {0x7ff, 0x1d2, 0x6, 0x6}]}, 0x10) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000005d40)=[{{0x0, 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f00000000c0)=ANY=[@ANYBLOB="00002e2f66696c653000684ef7adafca6051a3"], 0xa, &(0x7f00000036c0)=[], 0x31f, &(0x7f0000000040)=[], 0x30}}], 0x2, 0x0) 2018/02/27 13:52:52 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000f85000)=ANY=[@ANYBLOB="020100030c000000000400000000000005000600000000000a004e200000000000000000000000000000ffffe0000002000000000000000005000500000000000a004e200000000080000000000000000000ffffffffffff0000000000000000"], 0x60}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="020f9b74020d000025000000000000006dd9d3cf0cae7cad18353e5870d6a2ffb0192370a0781f878608e35a9aed26977730fa8e72267cb206d642a420b58617907319006fb7b2c88f9f7c5c11a91d705fb7a12fd9bd9735c4efd73896b035b5d5ddc04de8b4399c3192ca9c6b7b1b99b932367b2c26265dac088247d96463cc482a738de63b49cb8dcb88808d073608b327c53017e8a4cde7149e7d46a7d115f90cabeb7a852503d26e8fe14bd11ab1e431748cd4629b6ecd831b5bd90100004db1f3016a5c09efc7fd3d7830f59118b380c657abc164bb6f0d2ce5106063eee0a761842da97426f44557ac"], 0x10}, 0x1}, 0x24000015) socketpair$inet6(0xa, 0x1, 0x9, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x8, 0x3}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000380)=[@in6={0xa, 0x4e22, 0xffffffffffff0000, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e22, 0x29c, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x101}], 0x54) r3 = fcntl$getown(r0, 0x9) sched_getattr(r3, &(0x7f00000002c0), 0x30, 0x1000000000000000) socket$inet_udp(0x2, 0x2, 0x0) 2018/02/27 13:52:53 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f48fb8)=ANY=[@ANYBLOB="00020000001e0000"], 0x8) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000340)=@fragment, 0x8) 2018/02/27 13:52:53 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x622100, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x100) fcntl$setsig(r1, 0xa, 0x25) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x7, 0x100}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x8008, 0x2, 0x7, r2}, 0x10) r3 = syz_open_pts(r0, 0x0) readv(r3, &(0x7f0000fd6000)=[{&(0x7f0000313f29)=""/1, 0x1}], 0x1) bind$llc(r1, &(0x7f0000000180)={0x1a, 0x10, 0x2, 0x2, 0x80000001, 0x100, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000000340)) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@empty}}, &(0x7f0000000080)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000000300)=r4) ioctl$TCXONC(r0, 0x540a, 0x200002) 2018/02/27 13:52:53 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/psched\x00') mknodat(r1, &(0x7f0000000140)='./file0\x00', 0x4, 0xf8) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x20, 0x0) faccessat(r2, &(0x7f0000000180)='./file0\x00', 0x104, 0x1000) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000340)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000c8030000000000000000000000000000e0020000e0020000e002000004000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000d319da1b444e"], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e80000000000000000000000000000000000000000000000000028004e465155455545000000000000000000000000000000000000000000000100000600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e80000000000000000000000000000000000000000000000000028004e465155455545000000000000000000000000000000000000000000000200000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000100100000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000aaaaaaaaaaaa00000000000000000000aaaaaaaaaaaa00000000000000000000e0000001e00000010d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x418) [ 34.582559] 9pnet_virtio: no channels available for device ./control [ 34.595484] binder: BINDER_SET_CONTEXT_MGR already set [ 34.595491] binder: 5643:5647 ioctl 40046207 0 returned -16 [ 34.634629] 9pnet_virtio: no channels available for device ./control 2018/02/27 13:52:53 executing program 0: timer_create(0x0, &(0x7f00007affa0)={0x0, 0x30, 0x0, @tid}, &(0x7f0000f31000)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x25) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00000013c0)={0x6, &(0x7f0000000040)=""/162, &(0x7f0000001300)=[{0xb519, 0x31, 0x8, &(0x7f0000000100)=""/49}, {0x7fffffff, 0x44, 0x10001, &(0x7f0000000140)=""/68}, {0x7, 0x42, 0x3, &(0x7f00000001c0)=""/66}, {0x4, 0x5b, 0x10000, &(0x7f0000000240)=""/91}, {0x1, 0x3, 0x8, &(0x7f00000002c0)=""/3}, {0x9, 0x1000, 0x7ff, &(0x7f0000000300)=""/4096}]}) timer_getoverrun(0x0) 2018/02/27 13:52:53 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000040)=""/254, &(0x7f0000000140)=0xfe) r1 = gettid() ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) fcntl$getownex(r0, 0x10, &(0x7f0000000180)) ioprio_get$pid(0x2, r1) 2018/02/27 13:52:53 executing program 3: r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000044d000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x8}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000007ffc), 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000040)={@empty, @dev={0xac, 0x14, 0x14, 0xb}, @multicast2=0xe0000002}, 0xc) 2018/02/27 13:52:53 executing program 4: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0xc62f}, {0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1045, [0x5, 0x100000000, 0x7, 0x9, 0x5, 0xc4, 0x100]}, 0x5c) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000373f89), 0x0) 2018/02/27 13:52:53 executing program 2: r0 = socket(0x8, 0x5, 0x9) getsockopt(r0, 0x0, 0x7, &(0x7f0000000000)=""/33, &(0x7f0000929ffc)=0x21) 2018/02/27 13:52:53 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000028c0)={"73797a5f74756e00000000edf800"}) 2018/02/27 13:52:53 executing program 1: prctl$seccomp(0x16, 0x402, &(0x7f0000003000)={0x2, &(0x7f0000003000)=[{0xe68, 0x200000}, {0x1, 0x0, 0x0, 0x7fff}]}) 2018/02/27 13:52:53 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000928fd8)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0, 0x3ffffffffffffd5d, [@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, @loopback=0x7f000001, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x28) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}}, {{0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x0, 0x8001, 0x9, "84632f8f657f48e02e35d70a3041b089efb78193664ee73f630d761175f30b20b05462cbb93e1ec7b279c5a5b3f40e5c082d506eb96f38a4f0f0785023fa717de5591279b3d20bfeb97c0fce6afe4773"}, 0x160) 2018/02/27 13:52:53 executing program 5: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000001c0)="6199378009be2f0ada098ea1b568e2a08cb07c9ddd69d49aaa3de1c45bf085e553ca6dd9aa35391f0a2d19e7fb94f320a5af8984d5827b1f88831341784e4adc282173", 0x43) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000280)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000565ffc)=0x3f73, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@empty, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@empty}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x1, r2}) setsockopt$inet6_int(r0, 0x29, 0x40000000036, &(0x7f0000000000)=0x8, 0xffffffffffffff43) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/02/27 13:52:53 executing program 1: readlinkat(0xffffffffffffffff, &(0x7f0000fc9ff8)='./file0\x00', &(0x7f000074e000), 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x48100, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0xffffffffffffcb13) connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file1\x00'}, 0xa) 2018/02/27 13:52:53 executing program 2: syz_emit_ethernet(0xe, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000a86fec)={0x0, 0x1}) r0 = memfd_create(&(0x7f0000000000)="6d643573756d7070703188217b73797374656d4000", 0x2) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000080), 0x10) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x44e37569}, 0x4) 2018/02/27 13:52:53 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80) accept4$nfc_llcp(r0, 0x0, &(0x7f0000000080), 0x80800) r1 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000000)={{0x100000001, 0x0, 0x0, 0x2}}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/02/27 13:52:53 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f00000000c0), 0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000bacff8)={0x0, &(0x7f00006fd000)=[]}, 0x8) perf_event_open(&(0x7f000002ef88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/02/27 13:52:53 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000955ff0)={0x2, 0x4e20, @empty}, 0x10) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1f}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) pipe2(&(0x7f0000140ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r2, &(0x7f0000af2ff0)=[{&(0x7f00006bc4ba), 0x1a4}], 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000080), 0x4) accept$inet(r2, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) 2018/02/27 13:52:53 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000009ffb)='comm\x00') mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, r0, 0x0) writev(r0, &(0x7f0000002000)=[{&(0x7f0000011000)='`', 0x1}], 0x1) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x45, 0x200000) 2018/02/27 13:52:53 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000010000)="240000001900030007ff0907000000098020000000040005031d85680b00a394d188737e", 0x24}], 0x1}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'syz_tun\x00', @ifru_addrs={0x2, 0x4e21, @multicast1=0xe0000001}}) 2018/02/27 13:52:53 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000000)=0x9, 0x4) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000100)=0x5c802861, 0xffffffffffffffdd) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20004014, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/27 13:52:53 executing program 5: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) r1 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) socket(0x20000000000000a, 0x2, 0x0) bind$ax25(r0, &(0x7f00000000c0)={0x3, {"2218bb7ff15f5c"}, 0xfffffffffffffffe}, 0xd) 2018/02/27 13:52:53 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, {0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1000}, 0x5c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x87a, 0x4) 2018/02/27 13:52:53 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)=[]}, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000240)={0xffffffffffffffff}) fadvise64(r0, 0x0, 0xffffffffffffc8ee, 0x5) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x10227f, &(0x7f0000000280)="7c5c000538aa3008a5068ba7341275245811acec99fc06c0b45d24831303b3a4505a721d6486661e587c2572ad6aa834449c19920e09c05804e2b685fa8fa5c70f2d32eaa7987fef86dc99d8eb9746f48ae34075c80ffc205a4e72e24f0cad2cd5345a586e6173b8ba89b9ac86fea6a0b7d84d30861b0d5aa5e3478a15b8036b3e654c61e9fba18abf0000000000000800eccc2950919da0cc128ea285160ee53a6b4c2bb1b80e1b62ef87f4529cc9ebb2c93eada4d00461b1") 2018/02/27 13:52:53 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x16002) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x1e, "74e9e922f134b487ae4bdfa1ba005360ce093c85b94f20ac77f285a16635"}, &(0x7f0000000100)=0x26) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e20, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}, 0x8c) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x3, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000080)={0xfff, r3, 0x10003, 0x7}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000184000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/27 13:52:53 executing program 6: r0 = socket(0x19, 0x2000000000002, 0xfffffffffffffffc) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00', 0x7, 0x4, 0x3f0, 0x200, 0x200, 0x100, 0x308, 0x308, 0x308, 0x4, &(0x7f000002d000), {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x372], 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {"73797a30c80100"}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) r1 = syz_open_dev$usbmon(&(0x7f0000000440)='/dev/usbmon#\x00', 0x800000000, 0x10000) ioctl$KDDISABIO(r1, 0x4b37) 2018/02/27 13:52:53 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x5, 0x0) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f00000000c0)="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") ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000280)) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000000)) 2018/02/27 13:52:53 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/mcfilter\x00') ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000040)) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000ffc), 0x16) 2018/02/27 13:52:53 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x200000000004e20, 0x0, @empty}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/02/27 13:52:53 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x10010, r0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000006c0)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@empty}}, &(0x7f00000007c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002180)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000002280)=0xe8) sendmmsg(r0, &(0x7f0000006100)=[{{&(0x7f0000000140)=@l2={0x1f, 0x6, {0x1, 0x3, 0x6, 0x20, 0x567c, 0x100000000}, 0x5, 0x7}, 0xe, &(0x7f00000004c0)=[{&(0x7f0000000180)="8bd90419d5b1f9247a86b24284703075e8c4e0448312417ddb501338ba8202", 0x1f}, {&(0x7f00000001c0)="8b88a9493e24ba0ff240c775807b0dbc5f9ff6e2678c2bef59cd74568887", 0x1e}, {&(0x7f0000000200)="927fe2aa3b911cceb8ac707a219bfc59a76412e55bb0e76096e2de8b415a0e67a378ea14052d6b0fe9235a27704f45453fe21475bc74b9dfc48f72", 0x3b}, {&(0x7f0000000240)="dbd005ebda0a282532383b89e43125120a9b887f0333bd2a5f5fd51b1e2fbe0098228f65a61c6ec1ed48f133e948b7d75110dcd3b0b61ba531cda04993d23d59c9efce2408a5fea0e1722c3b79f99c410ba9cef7b40aaee0", 0x58}, {&(0x7f00000002c0)="040aa93dc32267053162b29a2722dfb0a490c3988d4d77bb0964fb23209efd0096bb3396c4ffd588a45ceb7d491f70af24b7c6bb", 0x34}, {&(0x7f0000000300)="0cb6b3fe8ca9377a76db5005ba68ba2b291fc3e2dd50a1840b9d728dd95601746be8e3ebb8e6091771ec1bd5704df3be4c96458f01e218d974f2498465a92dfd145905edb0fb9f34ce25b654d519dc0b024d7c7b403c7f246d8dc1dda193afda887c8978f8c96654aaa80c42c30278c58a2c4fcaaac1234ec5e32658e4a8343d92787bebd8", 0x85}, {&(0x7f00000003c0)="c2a3966a2170b480bc079be50f610f19f72f4fa70d48019c7424a88744be090e2bff188c9e83a8d12f0a1a00ee8d90436057ea9b4706be0e28ef1f3fa86e0c778b760115d9fd5b73d24b42cbd37f075fdd73f1c8451127427f63e56ceac3fd77fa2008793cf3381de4eb2ca40c06dbb03a4b383760cb3bf1fa5ec1ec5a6a130e985139ab38faf54dc182f86c04305c6101803a1188a761c2becde9ce932c9128d8b454d1d2f58610946bea642b60ae2a6f35d145", 0xb4}, {&(0x7f0000000480)="d2ec5cfce3d148bcefab", 0xa}], 0x8, &(0x7f0000000540)=[{0x98, 0x10b, 0x1f, "ad995848ac6997598a0d80eb115cbfc34fc1a148ddd4165c15b17ca608112141078b0eba9a4d093983f3d2478cefc18c28af7ab43cf3cd3b30bc6cce0afbcd82cf46df714f1792ebd61bb861424922476acade8fe589ebd343f7838c4b002fd30e3c960e02b0f8aa1821755059e202024cb71a36af2bba6717eaf9f50a19b29731aac3b18a"}, {0xe0, 0x10a, 0x9, "073d31be3d480ce674cf28dba1f34a120732bf6542123b6384aa106ef4c80054c22280e208eb82ca320894baea2ce5f4ff69b4ef0a7d7524319637596a50ef200edf3de7368544bac56b842ac3fe4b812e53b3078958e4956a83d4874f744f604f804d2870cc8c7971cfd1c2e4a140bdc5050f1b00b5d06707cdcb0a4ad09fbfb33d002474a94d66d15285b42d44cdefad60485a5e14d5b72b18d081996092c0f82b597977298f0b9afcf8d08a18d68dd1d9669da2c338a29cfb39451572bbbbf76cb79d6b95c624306ff6d86834"}], 0x178, 0x800}}, {{&(0x7f0000000800)=@ll={0x11, 0x1a, r1, 0x1, 0x6, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14, &(0x7f0000002000)=[{&(0x7f0000000840)="8f94d3efa4aa6374e0e2ad675ad4402dd3faae8ade751953e324dd2134610ee55654e811444c832937091b165dbe7ecfb0be0b56da1b89f4b68de50683d7cca4", 0x40}, {&(0x7f0000000880)="89413183da29d4540177f42bf020567280a569829c35246e276ebdb0d9feca55e207eae70f2fe90f7fa54dd40f0394d8ce8867bfb4f381553bffbb9860a72c58b462ca3084d0fbabd1d39e6054abedca5d548e4d02b6d4cf1c143f805e8631f5c89310529dfcd8fa80d539fcae30e6cb3d3bac3b6cfe8bf36e239a8e4abd049add8659f4b45b6093", 0x88}, {&(0x7f0000000940)="2bf7b6420f3ae89a8f56e6487cc140a40510e518ff5d7ebb7c77c47a919c46d5630d20367584e3334c2b727c1e2585d02036727eef5a00376442ebd9b4dc90ccd5cbc7d7345cd004ab11786e6fad657cad3946904465e685a697d65c9d056b48eb13f1f46f42282c08c7d8cf2966dd2a52f3cd807fa9692477506ce2", 0x7c}, {&(0x7f00000009c0)="9031be9d0e7ccfedf0a12c2a78e44287eb3221b7dc7a1a6194ee23d7565e042cab592cfaf9e5e53f250ae28cda5a42f1423e0a90e64b661982def75c88b4484478bbe1c483e2725f60491db45c6ac5fb1485c2a8ddc9d01f6194aef89ef2d7e3af59fc7505a340f6604cbdd451e97e064d34ddc25493c6514e11c3fbafbb5edb74bb4b0b5bd637756aaf493d96f41926998b972cac87a91607b4a5d92785072ffe41c97ab9337ed0af036faabc926a3efc8f2fc221f6eda0", 0xb8}, {&(0x7f0000000a80)="b5e58b053c1750de4a9860028a8957f807ee5bc26786b6f769778f007ad158094ac0843329661a1d1a18cf0db475d4dd5e0fcbb3df23a7d62043b35e7b8cddd6f77cd4dc12f3fc05e236961e46331ad9c8c51687e67adde14459de9d10a3dd954b8f9e58c7f0ee460761e5b075c9ec73643c2b3982e24de0ba3bdf503acd51695765b612635e079ffd885f970a72705df980513e422d4afb93ae68b76bfca191ccf7dd31bec67208b0b3c8343c50c4cb174a2e", 0xb3}, {&(0x7f0000000b40)="ff526c0ad574d0f923fd4b33cd043af9fdac9a09edc6e96b94d9b6d177ef301199db2f53acb3872eebd734dfce0e92a0eafa37ececd89a52066b9602a890fb5523443ec12701ea284764c0560da7948ceb13368bdef308c12adc49ef21e317f8aa", 0x61}, 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{0xa8, 0x10f, 0x4, "be42fdd80ba31d552a54cd785ddd136e02b82bf1c19916d386c2a45071c32ec982cbae32533f1cfaeaa5ea818f499b4663d5db742a39d9a02f2b309afcf6db8920eb7ad1f7324854dd0ee21f1e3e1ae79fc356c97c8cdc989e85259c9b4221a0e05d8e7c979d91636f5873b76c2ef5edc3ab3b4776e39ec561f7de4c107adac15638bb3d6b20ff0f823bd95099583fee5a87a5132682"}], 0x23b8, 0x40080}, 0x828}, {{&(0x7f0000005d40)=@ax25={0x3, {"9bb46c04a07748"}, 0xffffffff}, 0x10, &(0x7f0000005e40)=[{&(0x7f0000005d80)="0495b8b22547e48311c1c3f1813565d52db546bed1f6260783f7215b5270f0f850d364a6d0f4fb85a7d3b459f0afa29049bb9718cbbd891387bda02c63276f520570817da89216a86b5180dd3079abf2087459af96055c168503c37058b1fcb68bfb980c1e4ad1db4399cb22f564eb72e0e498fa1b9cd3f89e0b945941a4abf52cd29e9eb3cf222b65e277c2e60120e9532037f7bea6fdab4cd5b7b1524f7521bc60d29ec483a43d2aaef28c5989", 0xae}], 0x1, &(0x7f0000005e80)=[{0x40, 0x104, 0x0, "c1ad382c16f292f6880226bcf9e3979b1060fce367d9d46f386c50e0307d6f75ff9828bda96ce3caff09aa54fc"}, {0xf0, 0x11d, 0x9a, "fe057c93eb4200f4f7388aa91bf8bf479322b537aa51d29fc1ff2767cc31e98365f4ec581d879024b11e407ffd04009643d1771a91bf40d5b1c6fa7383c9c6f652da4e8c7298a1720f537fa1b385b4adda107074cf964c5a58e4c3636b72d8516f1c5179d495356617a623b7754c27384ee55155254111fe614a1317bff6bc38e980440f8e460a33f4d2fe7b60e8da1ebd99d479fd7cc9504f01e3c98c9dd3d465404a5df9aab62bcf2f1b99d64f07c17d9055643fa924e05acea879c9ee34bdb0b233865d681c6f8ba32d100e58b865e6fa9dd8f6e26015ed5527"}, {0x88, 0x111, 0x6a, "0f3b99d5839604040a34632c695169e946f7ca7011867ac5e91e47c53c9bfde094a854ad31c94e86959d1d1fa55cf07abe9892899bfa028eaf2c76890f79e3e598498260c5885fab7efafd3fb64390d9c5fb44b12dc2bbd65499ef83c0d2a237d3675722f4e186247c2d80246e0b3ef062db"}, {0x90, 0x106, 0x742, "8a0215ae897167012b8b77b600d58b955826e84c0cf8e52a93e509450b58d81c636d51d23b0b68935b6308dd7cc9b661fa6424a4748ec51b7ff3e97b22e800bb1df5b3767036cffd1f517df856f2c84a2b935c49db0ea24ba9b75782ec6cea436c95380ccb5f04c58741dcfa840fcaf7343f64f08ea0f1f2f1b2"}, {0x30, 0x100, 0x9cc, "2d6b1b17cb1be52ec39ce9d1219af66de9253c01f3092a159d3ea1f7"}], 0x278}, 0x9}], 0x5, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000080)={{0x546c, 0x5}, 'port1\x00', 0x8, 0x1844, 0x80, 0x10000, 0x1000, 0x3ff, 0x2, 0x0, 0x6, 0x8001}) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000bc0)={'filter\x00', 0x7, 0x4, 0x3c8, 0x1d0, 0x0, 0x0, 0x2e0, 0x2e0, 0x2e0, 0x4, &(0x7f0000000000), {[{{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0x6}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0xffffffff, 0xff000000, @mac=@random="f95bf4b28943", {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0x0, 0xff, 0xff]}, 0x100, 0x800, 0x7, 0x7, 0xfffffffffffffe00, 0x1ff, 'vlan0\x00', 'syzkaller0\x00', {0xff}, {0xff}, 0x0, 0x4}, 0xc0, 0xe8}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x1}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @multicast1=0xe0000001, @multicast1=0xe0000001, 0xd}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfffffdeb) 2018/02/27 13:52:53 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_getscheduler(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d2ff8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r1) fcntl$lock(r2, 0x7, &(0x7f00001aa000)) fcntl$lock(r2, 0x400000000000007, &(0x7f0000a2e000)={0x2, 0x0, 0x4, 0xfffffffffffffffd}) fcntl$lock(r1, 0x5, &(0x7f0000dd7fe0)) 2018/02/27 13:52:53 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x8, 0x87d, r0, 0x0) r1 = socket$inet6(0xa, 0x7ffff, 0x1) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000fac)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @empty}}}, 0x108) 2018/02/27 13:52:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000100)="5981d30b574ecc9cfb0edeb6366b5044616530b4575fc89def0927ecf90fd79dd5d464d8b9af1f17ceb87f7a097ae845a49160da6795ff9f5c0e26b52c407716cfd1df656312f4ba67e8e98450169310a67d9734de22", 0xfffffffffffffc9f}], 0x1) 2018/02/27 13:52:53 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) uname(&(0x7f0000000040)=""/28) 2018/02/27 13:52:53 executing program 6: r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000000000)="18000000020001000000be8c4bff8c88500000110203000008000000000000400a0033d898056bf748bb6a8807567e59db01f81947b3550400000067a1e20059fc21e3e000000000000453ff1f00080000000000038ebbff060100000b01000000b121ad1474d722f542002700ec008b00cf810000047ee87ccc0000000800c500000100e9f57406aa010b000400264a64d2078a1864c84310abea04aa56da2d55aee65d7299865d1294333e162eda00b776b553502e0a7c731dc4e94a1ee130", 0xc0) getsockopt$inet_buf(r1, 0x0, 0x24, &(0x7f0000000140)=""/26, &(0x7f0000000180)=0x1a) 2018/02/27 13:52:53 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000042c000)='/dev/sequencer\x00', 0x2000000a02, 0x0) write$sndseq(r0, &(0x7f0000f07000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x5, 0x5f0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x5, {}, {}, @result}], 0x60) r1 = pkey_alloc(0x0, 0x3) pkey_free(r1) 2018/02/27 13:52:53 executing program 0: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84001) r0 = socket(0xc, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d9bffc), 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xc000000000000000}}, 0x3, 0x1}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x8, 0x4, 0x4, 0x6, 0xfffffffffffffffe}, &(0x7f0000000180)=0x14) recvmmsg(r0, &(0x7f0000005d00)=[{{&(0x7f0000005900)=@ipx, 0x10, &(0x7f0000005c80)=[]}}], 0x1, 0x2, &(0x7f0000005e00)={0x77359400}) 2018/02/27 13:52:53 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) socketpair(0x1f, 0x3, 0x7, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$fuse(r1, &(0x7f00000001c0)={0x12, 0x1, 0x3, @fuse_notify_poll_wakeup_out={0xfff}}, 0x12) sendmmsg(r2, &(0x7f0000003cc0)=[{{&(0x7f0000000380)=@nfc_llcp={0x27, 0x4, 0x6, 0x0, 0x2, 0x5, "1578ded979c7b8013d34cdbdf0e6b991486e69bec21ffcc6f292af217798483b1750c6e2e21a5ec42fee073ee9a88f5c104c40bceac7144ceba915aa68a3dd", 0x41a3}, 0x60, &(0x7f0000000780)=[{&(0x7f0000000400)="3e9e02cc7cfb447f270fff873b5dcb7498d776d926c52a87ba2a32775450324d39dc70261c9bd85aa8d40bd677e3ae5eefeae228250dea7d6de8aee69cacc7c57502214c82d036a89ff72118febc72eb87e0527fb15a775403d3ea814838272ccbe3515c0ad1ac62a8dfc432ae4ef9dd8190053218ac5c1ebb6c094f2b2463e9", 0x80}, {&(0x7f0000000480)="d434c6446da3fdc0e024998f4778e67cedaf8d3da801b12d116893a11b578c1db124054d3eeac07450384ecd86f2310b07c0fa2a6e3ffb872f36063d2b712a8ad952bc78ae074129040d2402dc4bd61867a73e3c7eb459ad2b57580891529775a9b87543bf261abe17217f4f53cfe0fa2f9c2a112aa6c44232a41ea64d08d780c57f6ef87e1a90c202f5517a601d6963da04bf8525591d65b1f6d15543feb6736fffbcf12ea44d65fd53793249187e7c86d29890e5b2e45afc039b1f60dc4e7b7bb911957a9191612f431386e660bd0d1af126b08e5c602f680fd1ec", 0xdc}, {&(0x7f0000000580)="7842bf526d9d17c1f2d1d38e82cc237d0754e2cd8f088906afe7c51e46123b55107e408a0d1c365f3559865650683aba8c946164b42b538b00197aeb68c15b5075cb3ec4660f9e4418cb1f269cdee6da2cbca75e625cb72e4d17495bf0f212ae06abd562c4541b60be489da5107e17071ad3d968bf8bead98f3fda4647a4032ea59f9c", 0x83}, {&(0x7f0000000640)="e7148f6254effa37a42d1ca85872197a954dd27cefe84033e3bb4258ac0bdee7800df6b80594f95f5901dac3d7bf46d784705df30a89bbf68eae2edb594a939607f48f18", 0x44}, {&(0x7f00000006c0)="adbcc3e8f3202e0cb83ad441f5872f805b18a92151576825152fa8dd256ecf22104f87c97687b71e5952fd63a1aab4910faec30624febfd996ec6b30b56c5fb6a46c9c61735aee1ce6179824d2eb244827deb5195d5a777aff68686232dababe3c02f4712b40f3a66698f899a348e4402203172db0bcaee0e434ebd3f282223179a7dbace3", 0x85}], 0x5, &(0x7f0000000800)=[{0x70, 0x88, 0x100, "c40bb2bd7e19b2300ebe600e114af7aaead0943f0cdded0f2173d7ccc897c8c9746759e3ee07a0ad2d2fe799706374d58e1ce9aa934f2a9dece8c6bd74bd839b53fbba3a597d7867b9800d47cd28360db9d5ec4d606c060956c0097ee83c9b"}, {0xd0, 0x105, 0x6, "858cb286f717aebed3d98547420188d014bc4d3d4337deb64e167f68c9e681fcfafa5cb39e5100aa6b79014c86044f275a4ea268a17440b79d8fa0f64c378d51d117f463adaae3890fe16f88d9c4981c12c44e1b1d5687f9b09b17e6caeed9d8463c7137e878c25a28cd97d9e04a13904d1b478cd6bd595c63d1bfa6bbacb8fc13892a05772754a9e978eabed79f0695c3473422eb310366815f2525f11ab98c369f5673ec91cf34824112079f4ba9baba156e47d330910ae640e0128096"}, {0x40, 0x101, 0xffffffffffffffff, "f4ed4552bbcc00b82f01145bcc3630df92b5e857b6393c300191dc9b5962812d2876e2b7dfd51ee7cd25902919291f"}, {0x1010, 0x10f, 0x4, 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"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{0xf8, 0x0, 0x5, "58d6df9b554a37296b4ec7065fdf4d64c8d6e932e7ac4a21b6a59b94ee5a4d0effba6234faf62b8df233212a8622b9369849659894ef4505d4e2c83519d55779deaddb81b62da57f75da8b45f729d779b3fb2e6c6bc737d715c3ac837b197613fe6f9dc3f62e8f85d2cd1b4e754b86066d673735aeb37b263539ebc29bc2098f21494067b9324aa1c58032fb51c739106231a48740690c62b53d068043db6c382cf2a7f02b803f2f246fda02807fe36fb1931a3eaebefdbedeeaeb27b692b2e103771f37a8d5ea2df9732966313f101c8d1e2be7582b9c970fb9d921bd61a87667654d04cf1653"}, {0x38, 0x103, 0x3, "14952512dcf0fe2cdca43916de517ea2e0242f5335745bf5b09f3b4158cc69a06ed08874dc"}], 0x2290, 0x40}, 0x9}], 0x2, 0x4000010) listen$netrom(r2, 0x45) socket$inet(0x2, 0x80f, 0x3) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000003d40), &(0x7f0000003d80)=0x4) sendto$inet(r0, &(0x7f0000d00000), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) mq_timedreceive(r2, &(0x7f0000000200)=""/201, 0xc9, 0x7, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) getsockname$inet6(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000003dc0)=0x1c) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000003e40)) sendto(r0, &(0x7f0000f1b000), 0x0, 0xfffffffffffffffc, &(0x7f0000000340)=ANY=[@ANYBLOB="000000000000006d0600000000000000706ca66f069dd02ce93999f89718cfda2ebd25b89071edb9ed1e118dbb"], 0x1) 2018/02/27 13:52:53 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000c29ffc)=0x3, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000557fc8)={&(0x7f0000e3aff0)=@in={0x2, 0x4e23, @empty}, 0x10, &(0x7f0000b03000)=[]}, 0x0) socket(0xf, 0x3, 0x56e) 2018/02/27 13:52:53 executing program 3: mknod(&(0x7f0000043ff8)='./file0\x00', 0x1039, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) ppoll(&(0x7f0000725fe0)=[{r0}], 0x1, &(0x7f000087fff0)={0x77359400}, &(0x7f0000fafff8), 0x8) open(&(0x7f0000d94ff8)='./file0\x00', 0x2805, 0x0) setrlimit(0x9, &(0x7f0000000000)={0x9, 0x9}) 2018/02/27 13:52:53 executing program 6: clone(0x10080000, &(0x7f0000000440), &(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000000540)) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x402100) sendto$llc(r0, &(0x7f0000000140)="d77f8382299899330b535818e61418068ad86d107ea45455de3af438061f2256269e92b4246d9fd97f8cc555acf0431f68ac9f91beb06f35a4fbafc2b1af07dd2a599e05fd1838aa166631ee02967bdc3c232bc9673f7268edf801270359e6807fc1641c49335be405973858fdcd8a39e00d1a4d4c0795ce19651e066f55aff5e546697e1da66911417630f42802495ba1fe1f9c1ce2ac3ef3321ca7b40265", 0x9f, 0x4000000, &(0x7f0000000200)={0x1a, 0x0, 0x7ff, 0x5, 0x9f17, 0x20, @empty}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)=ANY=[@ANYBLOB="e0000002df980e7ca61cbbf629b7cf7c"], 0x10) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x2, 0x85}, {0xf, 0x1000}], 0x2) getsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000000080)=""/10, &(0x7f00000000c0)=0xa) 2018/02/27 13:52:53 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, {{@in=@dev={0xac, 0x14, 0x14}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/27 13:52:53 executing program 1: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000932fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x303, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@remote}, &(0x7f0000000040)=0x14) sendto$inet(r0, &(0x7f000007b000), 0x0, 0x0, &(0x7f000079f000)={0x2, 0x4e21, @rand_addr=0x7fffffff}, 0x10) 2018/02/27 13:52:53 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) uname(&(0x7f0000000040)=""/28) 2018/02/27 13:52:53 executing program 4: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000), 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x800, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00000000c0)={0x60000001, 0x2, 0x21}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) 2018/02/27 13:52:53 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f00000039c0)={0x10, 0x0, 0x25dfdbff}, 0xc) 2018/02/27 13:52:53 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f000058f000)=0xf, 0x100000000) 2018/02/27 13:52:53 executing program 0: r0 = syz_open_dev$binder(&(0x7f00001ab000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000040)) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/02/27 13:52:53 executing program 7: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r0 = socket$netlink(0x10, 0x3, 0x0) futex(&(0x7f0000000040)=0x2, 0xb, 0x8000, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0)=0x40, 0xe231) sendmsg$nl_route(r0, &(0x7f0000008800)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80041000}, 0xc, &(0x7f00000087c0)={&(0x7f0000008740)=@ipv4_delroute={0x1c, 0x19, 0x0, 0x0, 0x0, {0x2}, []}, 0x1c}, 0x1}, 0x0) 2018/02/27 13:52:53 executing program 3: seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x3, &(0x7f0000004fe8)=[{0x10001, 0x0, 0x0, 0x3ff}, {0x3c}, {0x6, 0x0, 0x0, 0x50000}]}) lstat(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00000a6ff8)='./file0\x00', &(0x7f000002d000)='./file0\x00', 0x0, r0, 0x0, 0x0, 0x0, 0x0) 2018/02/27 13:52:53 executing program 2: socket$inet(0x10, 0x400000000001003, 0xfffffffffffffffe) 2018/02/27 13:52:53 executing program 2: mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) socket$key(0xf, 0x3, 0x2) getrandom(&(0x7f0000000040)=""/82, 0x52, 0x3) renameat(r0, &(0x7f0000000100)='./file0/file1\x00', 0xffffffffffffffff, &(0x7f0000000180)='./file0/file0/file0\x00') [ 35.013918] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) 2018/02/27 13:52:53 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = add_key(&(0x7f0000000100)='cifs.idmap\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="14b247ac4355291bf7403c3b2fd5dd0ef4893d42c8d4d746f940480f466e8e13b10c82e3", 0x24, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000240)='!)cpuset&vboxnet1\x00') mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x81, 0xa0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0xa, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='.', 0x0) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/02/27 13:52:53 executing program 1: openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x6, 0x1ff}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x6, 0x4, 0x9}, 0x10) r2 = socket(0x0, 0x80000, 0x4) sendmsg$key(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)={0x2, 0x8, 0x80, 0x0, 0x2b, 0x0, 0x70bd2d, 0x25dfdbfc, [@sadb_x_nat_t_port={0x1, 0x17, 0x4e20}, @sadb_key={0xd, 0x8, 0x2e8, 0x0, "86c2e039f8abc877404e53c70b8d8a3248f459d499f156396f214a21241db1fccedd8717c98d679f4a5ba10b00ee5b0c378f8f4363923309de821e94d79e3ac459a784a3df01036a822f391c6d6ae10bbb14c659ce8c645bdaf0f00c83"}, @sadb_x_filter={0x5, 0x1a, @in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xb, 0x10, 0x10}, @sadb_key={0x16, 0x8, 0x530, 0x0, "3b9516d40e032a819befbf16d2c41c1d1b7a82ece35ec866dcbc1d172baba3ba77b1511246c944c42f5e869f41d7432f66ef3eb8970fe7530795bb8c14346f28d8abdba83b417a4f2e5e47186c266a5fb022553db88730f3cb1363107457c8073766aa77ed20b6e461d4df8ad3ab293f59cfb683dcf4863587083cdcf641546e93f739cd339499b6b4976c1cbf774ca75454c3bfbe127dbb30fd23251352fc1e9c6ea124ca65"}]}, 0x158}, 0x1}, 0x8800) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) 2018/02/27 13:52:53 executing program 7: set_tid_address(&(0x7f0000000000)) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x20000, 0x0) 2018/02/27 13:52:53 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x405}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0xfdb409ae28ef9745) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x26, &(0x7f0000000300)=[], 0x0, &(0x7f0000000340)=""/241, 0xf1}, 0x0) 2018/02/27 13:52:53 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000040)=@flushpolicy={0x1c0, 0x1d, 0x203, 0x0, 0x0, "", [@proto={0x8, 0x19, 0xff}, @coaddr={0x14, 0xe, @in=@multicast2=0xe0000002}, @migrate={0xb4, 0x11, [{@in6=@empty, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x2b, 0x7, 0x0, 0x3501, 0x2, 0x2}, {@in6=@empty, @in=@multicast2=0xe0000002, 0xff, 0x4, 0x0, 0x3503, 0xa}, {@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@broadcast=0xffffffff, 0xff, 0x0, 0x0, 0x3500, 0xa, 0xa}, {@in6=@empty, @in=@empty, 0xff, 0x3, 0x0, 0x3504, 0xa, 0xa}]}, @user_kmaddress={0x2c, 0x13, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xa}}, @migrate={0xb4, 0x11, [{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x3f, 0x3, 0x0, 0x3502, 0xa, 0xa}, {@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x32, 0x3, 0x0, 0x3505, 0xa}, {@in=@empty, @in=@dev={0xac, 0x14, 0x14, 0xc}, 0x6c, 0x6, 0x0, 0x3503, 0x2, 0xa}, {@in=@empty, @in=@rand_addr=0x8, 0x33, 0x7, 0x0, 0x3503, 0x2, 0x2}]}]}, 0x1c0}, 0x1, 0x0, 0x0, 0x1}, 0x4000) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x20000, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x14) 2018/02/27 13:52:53 executing program 2: r0 = syz_open_dev$random(&(0x7f0000bdeff4)='/dev/random\x00', 0x0, 0xb) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000040)={&(0x7f0000000000)=[0x8001], 0x1, 0x6980, 0x4ae2f37e, 0x7, 0xf1, 0x80, {0xffff, 0x100000001, 0x3, 0x7, 0x1, 0x4, 0x1, 0x6, 0xd99abdc, 0x88a, 0x265, 0x2, 0x13, 0xb94, "2077f701934be3b14082ec739dbc03f506a93ed2bc4389da2bfbb68d3f89cddd"}}) flock(r0, 0x0) 2018/02/27 13:52:53 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000d75000), 0xff62) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0xe000000f}) 2018/02/27 13:52:53 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) uname(&(0x7f0000000040)=""/28) 2018/02/27 13:52:53 executing program 7: prctl$void(0x17) r0 = socket(0x11, 0x80000, 0x7) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x5, 0xfffffdb5) readahead(r0, 0xaf, 0x3) 2018/02/27 13:52:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e22, 0xdd, @dev={0xfe, 0x80, [], 0xc}, 0x5}, {0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x5}, 0xade, [0x3f17, 0x100000001, 0x0, 0x7f, 0xfe, 0x4, 0xffffffff80000000, 0x7ff]}, 0x5c) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/02/27 13:52:53 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sync_file_range(r0, 0xfffffffffffffffe, 0x6, 0x3) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) preadv(r1, &(0x7f0000b35000)=[{&(0x7f0000901000)=""/172, 0xac}], 0x177, 0x2) 2018/02/27 13:52:53 executing program 7: r0 = dup(0xffffffffffffffff) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000200)={0x401, 0x100, 0x3, 0x2, 0x1000, 0x4, 0x0, 0x3ff, 0x8, 0x8}) r1 = socket$inet6(0xa, 0xb, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@multicast1, @in6=@remote}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000280)={'filter\x00', 0x7, 0x4, 0x3c8, 0x0, 0x1f8, 0xe8, 0x2e0, 0x2e0, 0x2e0, 0x4, &(0x7f0000000240), {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffd}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @broadcast=0xffffffff, @multicast2=0xe0000002, 0x4, 0xffffffff}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0xff, 0xff, @empty, {[0x0, 0xff, 0x778a437fb02fa73b, 0x0, 0x0, 0xff]}, @empty, {[0x0, 0xff, 0x0, 0x0, 0xff, 0xff]}, 0x8, 0xfffffffffffffff9, 0x2, 0x10001, 0x5d32, 0x8, 'erspan0\x00', 'ip6gretap0\x00', {}, {0xff}, 0x0, 0x20}, 0xc0, 0xe8}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x11d000000}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0xe08, {{0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}}, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000a83000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @empty}}}, 0x108) 2018/02/27 13:52:53 executing program 1: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000000040)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00004cafe8)=[], &(0x7f0000c26000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f00009f3000), 0x352, 0x0) lseek(r0, 0x0, 0x0) write$fuse(r0, &(0x7f0000575000)={0xffffffffffffff44, 0x0, 0x3, @fuse_notify_inval_entry_out}, 0x253) open$dir(&(0x7f000026d000)='./file0\x00', 0x26102, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x80000000, 0x4) 2018/02/27 13:52:53 executing program 4: mq_unlink(&(0x7f0000000080)="2e2e00a10a9335619c93b4ecc381a67f8758ee3ac937b6da591ef4cf6d347e55dfba4f25b2424ec69762cd81984f5b4bbbc2ce2b6417035eb93f73ec457351c44ccb4042658db86f290c0000000000") r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x0) sendto$inet(r0, &(0x7f0000000100)="f3c5667eba9a198eb6cdfa7347e31487d27313b09dcd5e78cf0577918ce65ac4d48d5f3efb731ef68aaaa987564889d034681abc40ce087dd6e42eb18685790b4625f572b6eed25db021ef4e157e250f0e51f8632aea36fb863469741a065245d81451b8b96375576f03948b5ca2a1facec7ae600c010e438444d927cbecf79065582682a5a4133730eff37c446e7f811d", 0x91, 0x4000000, &(0x7f00000001c0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x4, 0x4) 2018/02/27 13:52:53 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) uname(&(0x7f0000000040)=""/28) 2018/02/27 13:52:53 executing program 7: socket$inet6(0xa, 0x1, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="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", 0x1000, 0xfffffffffffffffe) keyctl$revoke(0x3, r0) 2018/02/27 13:52:53 executing program 4: r0 = memfd_create(&(0x7f0000000100)=']ppp0ppp0\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @rand_addr=0x4}, @in={0x2, 0x4e23, @rand_addr=0xd7a9}, @in6={0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0xc}, 0x3}, @in6={0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x10}, 0x4}, @in={0x2, 0x4e21, @rand_addr=0x5}], 0x94) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0xe, "a6e8a6be1814f899705cd2ebf400"}, &(0x7f00000002c0)=0x16) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000240)={r5, 0x10001, 0x4}, &(0x7f0000000280)=0x8) nanosleep(&(0x7f0000000040)={r3, r4+30000000}, &(0x7f0000000080)) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {}, {}, @queue}], 0x60) 2018/02/27 13:52:53 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/27 13:52:53 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000040)="22878c41cfcb4933f94477a234bfe80d52349a285bc98f92b5baeb1f2e9e62d06f423b6b32b146a8d706ed547368eea2e112e482adfcbaaceb636ed58f399b9e254be712d4637e7cea13662b629e74cfc421949e17faf555c5cdb30f8d0a8a42592df8b261a41cad77fe7e44b679d27ba158a6b6e896d5935e486a248ec7aea2c6feb31ca959f2f9265cd069c157f7c26f8988aa58cc7fd904704a") setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000019ffc), 0x4) 2018/02/27 13:52:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000705ff4)={0x10, 0x0, 0xffffffffffffffff, 0x400000000006}, 0xc) socketpair$inet(0x2, 0x6, 0x1ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x81, 0x20, 0x0, 0xfffffffffffeffff}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r2, 0x5196, 0x3}, &(0x7f0000000100)=0xc) close(r0) 2018/02/27 13:52:53 executing program 2: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8000, 0x100) timer_create(0x2, &(0x7f000099ffa0)={0x0, 0x22, 0x0, @thr={&(0x7f0000fc0f3c), &(0x7f0000fc1000)}}, &(0x7f0000ce0ffc)) clock_gettime(0xffffffffffffffff, &(0x7f0000666000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000001fe0)={{}, {0x0, r0+10000000}}, &(0x7f0000001fe0)) timer_gettime(0x0, &(0x7f0000182000)) 2018/02/27 13:52:53 executing program 1: r0 = socket$packet(0x11, 0xfffffffffffffffd, 0x300) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000080), &(0x7f0000000000)=0x4) 2018/02/27 13:52:53 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x1000000040000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000380)={'ip_vti0\x00', @ifru_map={0x2}}) mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000100)) 2018/02/27 13:52:53 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000006fac)=""/84, &(0x7f0000002000)=0x54) 2018/02/27 13:52:53 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000218000)=""/238, &(0x7f0000857000)=0xee) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7f}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={r1, 0x80000, r2}) r3 = epoll_create(0x4000000fff) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f00000000c0)) 2018/02/27 13:52:53 executing program 2: r0 = socket$inet(0x2, 0x2, 0x8001) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001b40)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001b80)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001bc0)=@assoc_value={r1, 0x46}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000178000), &(0x7f0000b52ffc), &(0x7f0000e41000), &(0x7f00008b4000)) wait4(0x0, &(0x7f000049cffc), 0xa0000002, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e24, @empty}}, 0x8001, 0x2, 0x1, 0x9, 0x40}, &(0x7f0000000280)=0xa0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) r4 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r4, &(0x7f0000957000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @empty}, 0x1c, &(0x7f00002c9000)=[]}, 0x8000) close(r4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x7, 0xfffffffffffffff8, 0x8, 0xff, 0xecaa, 0x1, 0x8b, 0x7, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000180)={r5, 0x1}, 0x8) 2018/02/27 13:52:53 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000001800210cffffffffffffffff8020000000040005000000001c00090009000000", @ANYBLOB="0000a51efab68c54d29a020d281d43950000", @ANYBLOB='\x00\x00\x00\x00'], 0x3}, 0x1}, 0x0) fcntl$setflags(r0, 0x2, 0x1) 2018/02/27 13:52:53 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/02/27 13:52:53 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="02000000100000000000000000000000030006000000000002004e2000000000000000000000000008001200000002000000000000000000f0090000000000000000000000000000ac14ffbb000000000000000000000000ac140000000000000000000000000002cc71d69ac900000005000000000002004e207f0000010000000000000000"], 0x86}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x40, 0x0) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfd, 0x8}, 0xc) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x2, 0xc, 0x3, 0x9, 0x4, 0x0, 0x70bd29, 0x25dfdbfb, [@sadb_spirange={0x2, 0x10, 0x4d2, 0x4d3}]}, 0x20}, 0x1}, 0x1) 2018/02/27 13:52:53 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$notify(r0, 0x402, 0x8) r1 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r1, 0x80004526, &(0x7f0000ee6000)) 2018/02/27 13:52:53 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400000000008c7fd, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x10081, 0x8, 0x0, 0x0, @tick, {}, {}, @note}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000080)={0xd0, 0x100000001, 0x100000001, 0x7aa4, 0x5, 0x2}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/context\x00', 0x2, 0x0) readv(r0, &(0x7f0000a73000)=[{&(0x7f0000fb9000)=""/4, 0x4}], 0x1) 2018/02/27 13:52:53 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) getpgrp(0xffffffffffffffff) getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/mcfi?RlteR') preadv(r2, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x2000000000000000) 2018/02/27 13:52:53 executing program 4: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000040)=0x100000001) futex(&(0x7f0000004ffc), 0x85, 0x0, &(0x7f0000001ff0), &(0x7f0000002ffc), 0x3000000) 2018/02/27 13:52:53 executing program 2: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000100)=0x1, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = memfd_create(&(0x7f0000000080)='posix_acl_accessself-\x00', 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x69, "e12d7924e5b0513a9bd272249dbf0058c81efa3dadf3c0b68e6f2c37255fed430ababb2a5b8dfa5b5e438274ebdddf74ddb709d44f98a2cc9f2716f026a4a4e5105df07cf5390c5d6b6524ef22a0ce5bb800fa7dfe81ae617a0786cb7b2cb877ebdae909bb1454fc39"}, &(0x7f00000000c0)=0x71) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x2}, 0x8) sendto$inet6(r0, &(0x7f0000000040)="7a0516313198c666d26105f31d678909c008d156f863ca1b", 0xffffffffffffff58, 0xfffffefffffffffe, &(0x7f0000000000)={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}}, 0x1c) close(r0) fallocate(r1, 0x1, 0x1ff, 0x9) 2018/02/27 13:52:54 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/02/27 13:52:54 executing program 4: r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14) write(r0, &(0x7f0000000080)="23c69a595d366673fac8992c057a4678d4db59cc60bd03a548bd56d27ae0cf9b28c64e27675d3b1eb779f989656809bb64ec09d3614d466841b6d3403da84e711c425bb65df239", 0x47) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000000ffc), 0x1) 2018/02/27 13:52:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x2, &(0x7f0000000000)="4408050313", 0x5) 2018/02/27 13:52:54 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000000)={0x80, 0x0, "000169656e743100", 0x0, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) r1 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@can, &(0x7f0000000100)=0x10, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000880)={{{@in6=@ipv4={[], [], @remote}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000980)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000009c0)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/27 13:52:54 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) getsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f00000000c0)=""/158, &(0x7f0000000000)=0x9e) 2018/02/27 13:52:54 executing program 7: mkdir(&(0x7f00001af000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x2, 0x0) r0 = open(&(0x7f0000000140)='./file0/file0\x00', 0x8140, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000000c0)={0x3, 0x8001, 0x3}) execve(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000000)=[], &(0x7f000001e000)=[]) 2018/02/27 13:52:54 executing program 0: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/relabel\x00', 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x291) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@loopback, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000240)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) r3 = open(&(0x7f0000000300)='./file0\x00', 0x80, 0x2) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000000340)="fd8ee84d6b57502379ba8d83550013b1adf35f12f67d85c01ed0196762b916539c") connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xe978}, 0x1c) flock(r0, 0x8) 2018/02/27 13:52:54 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000ac3000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x0, 0x5}, 0x0) rt_sigsuspend(&(0x7f0000187ff8), 0xffffffffffffffea) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="d6ea645f39a0c2e5f0af30ef15fc2794f60a02368791dfb654ad0a106a92a5725dee58473174fbe78cb4a2ee6dd8731ea9ce11aa6e9689d0432b4c3f7ba5ffa7313112426c4fd38fb306b92eaf61b0e1ebe11c20007d9b3a3c532a35f9993b27dce9646757cc798f0e0a1cd394a4d8fc34e203095f574ad3003c3434e69a52f0e9cb346dd206984eac9d0003442a7e"], 0x1, 0x0, &(0x7f0000008f37)="c2"}) [ 35.719546] audit_printk_skb: 18 callbacks suppressed [ 35.719552] audit: type=1400 audit(1519739574.110:21): avc: denied { bind } for pid=5932 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/27 13:52:54 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0c0fafa800000000000000f262ab"], &(0x7f0000000080)=0x2) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x4881, 0x0) write$selinux_validatetrans(r2, &(0x7f0000000400)={'system_u:object_r:usbtty_device_t:s0', 0x20, 'system_u:object_r:load_policy_exec_t:s0', 0x20, 0x34, 0x39, 0x20, '/usr/sbin/ntpd\x00'}, 0x5f) r3 = getuid() lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) personality(0x40000) syz_fuseblk_mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0xe001, r3, r4, 0x2, 0x20, 0x202064) socketpair(0x3, 0x0, 0x7, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f0000000340)=0x7, &(0x7f0000000380)=0x4) alarm(0x1000) ioctl$ASHMEM_GET_PIN_STATUS(r5, 0x7709, 0x0) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)=[]}}, {{&(0x7f0000000000)=ANY=[@ANYBLOB="27c76b301311478700ada57d28034000"], 0x10, &(0x7f0000007380)=[], 0x0, &(0x7f0000000000)=[{0x18, 0x1, 0x1, "fc"}], 0x18}}], 0x2, 0x0) getsockopt(r1, 0x8, 0x4e30, &(0x7f00000000c0)=""/248, &(0x7f0000000040)=0xf8) r7 = fcntl$getown(r6, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000000480)={0x2, r7}) 2018/02/27 13:52:54 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x5, 0x2}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200)={r2, 0x8}, 0x8) clone(0x8000000, &(0x7f00000002c0)="1981d2b46c1afacf134072fbdd3f3b479e2dac6e9abe4634429489a0ee14786a1a8f3ba7f7b6a5e87d50ece10000000000000004563b234d5652e5b8752b3f17c6f5dee6fdff9ef32ab530241ea25f7745f60d0ef42bd80cc0153a66e4faba408fa160", &(0x7f0000000280), &(0x7f00000000c0), &(0x7f0000000340)="e9324da592b0a6ffcee247753a2cec9b50e367ab29c65e98a15eaf3541c5ab1b72caad1753260d8938df1d164e343f8a") setsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f0000000040)=0x4, 0x4) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x8) ioctl$TUNSETNOCSUM(r3, 0x400454c8, &(0x7f0000000100)=0x40) ioctl$sock_SIOCGIFINDEX(r0, 0x890b, &(0x7f0000000000)={"62726964676530000200", 0x0, [0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8]}) 2018/02/27 13:52:54 executing program 3: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2000000, 0x31, r1, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x4801, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000100), 0x10) r3 = dup(r0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f00000000c0)=r3) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/02/27 13:52:54 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/02/27 13:52:54 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) request_key(&(0x7f000000cfee)='.request_key_auth\x00', &(0x7f0000004ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000fc0)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) clone(0x0, &(0x7f0000001fca), &(0x7f000000d000), &(0x7f0000000ffc), &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3) [ 35.772374] binder: 5943:5946 unknown command 1600449238 [ 35.796114] binder: 5943:5946 ioctl c0306201 2000dfd0 returned -22 [ 35.811377] binder: 5943:5946 unknown command 1600449238 2018/02/27 13:52:54 executing program 0: sync() r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000000c0)=[], 0x0) 2018/02/27 13:52:54 executing program 1: capset(&(0x7f0000000000)={0x399f1336}, &(0x7f000067e000)={0x81, 0x9, 0x0, 0x80000000004, 0x5}) unshare(0x20020000) 2018/02/27 13:52:54 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000009000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f000000afe8)) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000000)={0x5, 0x2, 0x2, 0x100000001, 0x2, 0x9}) 2018/02/27 13:52:54 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) [ 35.817151] binder: 5943:5946 ioctl c0306201 2000dfd0 returned -22 2018/02/27 13:52:54 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000daa000)={0x14, 0x1, 0x201, 0xfffffffffffffffd, 0xfffffffffffffffc, 0x0, {0x2}, []}, 0x14}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000080)=""/27) 2018/02/27 13:52:54 executing program 6: r0 = syz_open_dev$binder(&(0x7f00006a9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) r1 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) r2 = dup2(r1, r0) accept4$ax25(r2, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x3f, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x222, 0x118, &(0x7f0000777000)=[@fd={0x66642a85}], &(0x7f000000b000)=[]}}}], 0x0, 0x0, &(0x7f000053f000)}) 2018/02/27 13:52:54 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r3 = dup(r0) prctl$setmm(0x23, 0x1, &(0x7f0000ffd000/0x1000)=nil) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) fcntl$lock(r3, 0x7, &(0x7f0000000140)={0x6aaca7648be695e, 0xa, 0x3, 0x4, r4}) dup(r2) dup3(r3, r1, 0x80000) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000e49ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x505, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "06"}]}, 0x24}, 0x1}, 0x0) 2018/02/27 13:52:54 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 2018/02/27 13:52:54 executing program 1: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/02/27 13:52:54 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 2018/02/27 13:52:54 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) [ 35.878629] binder: 5992:5995 ERROR: BC_REGISTER_LOOPER called without request [ 35.920656] audit: type=1400 audit(1519739574.310:22): avc: denied { call } for pid=5992 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 35.947748] binder: 5992:6012 got reply transaction with no transaction stack [ 35.947757] binder: 5992:6012 transaction failed 29201/-71, size 546-280 line 2920 [ 35.961786] binder_alloc: binder_alloc_mmap_handler: 5992 20000000-20002000 already mapped failed -16 [ 35.962944] binder: BINDER_SET_CONTEXT_MGR already set [ 35.962950] binder: 5992:6012 ioctl 40046207 0 returned -16 [ 35.962974] binder: 5992:6013 ERROR: BC_REGISTER_LOOPER called without request [ 35.967255] binder: 5992:6012 unknown command 76 [ 35.967263] binder: 5992:6012 ioctl c0306201 2000a000 returned -22 [ 35.967284] binder: 5992:6013 got reply transaction with no transaction stack [ 35.967291] binder: 5992:6013 transaction failed 29201/-71, size 546-280 line 2920 2018/02/27 13:52:54 executing program 2: r0 = socket$inet(0x10, 0x803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000280)={'bridge0\x00', @ifru_mtu=0x1}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000018c0)={0x9, 0x1003}, 0xfffffe73) recvmmsg(r0, &(0x7f0000001840)=[{{&(0x7f0000000580)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x10, &(0x7f0000001700)=[{&(0x7f00000005c0)=""/45, 0x2d}, {&(0x7f0000000600)=""/47, 0x2f}, {&(0x7f0000000640)=""/186, 0xba}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4, &(0x7f0000001740)=""/241, 0xf1, 0x9}, 0x4}], 0x1, 0x2000, &(0x7f0000001880)={0x77359400}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bridge0\x00', @ifru_flags=0x1}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000200)=0xc) ptrace$pokeuser(0x6, r2, 0x9, 0xffffffff) timer_create(0x7, &(0x7f00000004c0)={0x0, 0x6, 0x5, @thr={&(0x7f0000000380)="1903fa5c2115d21ca283bf60ae829eb5cc3c11319135fdc2dfe38993eb10f72e98fe4c03a4c45c5ef71327aa234d9627060f3907d937c23b83509e2c36568ddf7e6a2378872afe1899affaa50a23974098daf136fd90952e9ada3501fd0af178099d4a5c0e3a0a298308f4d23125bd2983ba5a329f668612aae72650514f3a9d6a4a5042cc371428b1b15a2af29e9d", &(0x7f0000000440)="69923bf5b85ded6ea9c69abc73c177633964c64bc95859b0bf622c89f7607128f0ee5aa45fec88ecd3d67459149470b9756003a1cb311fa25973a071b40c2ee64627f3cf9dae2885e7f6a09c85f78b542075e3"}}, &(0x7f0000000540)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={0x2c82, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, {0x2, 0x4e24, @empty}, {0x2, 0x4e21, @empty}, 0x3, 0x80000000, 0x6, 0xffffffffffffffe1, 0x80000001, 0x0, 0x10001, 0x7fffffff, 0x9}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'gretap0\x00', @ifru_names='ip6_vti0\x00'}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000300)=0xfffffffffffffff9, 0x4) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000340)) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000000240)) 2018/02/27 13:52:54 executing program 0: syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x40, 0x8200) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000a20da4)=ANY=[]}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) r2 = getpgrp(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x10, &(0x7f0000000140)={0x3f}) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000040)=0x1000) 2018/02/27 13:52:54 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) 2018/02/27 13:52:54 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000daa000)={0x14, 0x1, 0x201, 0xfffffffffffffffd, 0xfffffffffffffffc, 0x0, {0x2}, []}, 0x14}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000080)=""/27) 2018/02/27 13:52:54 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) getdents(r0, &(0x7f0000fadf2e)=""/72, 0x48) fcntl$dupfd(r0, 0x406, r0) 2018/02/27 13:52:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) writev(r0, &(0x7f00005d1ff0)=[{&(0x7f0000fc5f80)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c000000000000", 0x29}], 0x1) 2018/02/27 13:52:54 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000000240)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) socketpair(0x9, 0x0, 0x80000001, &(0x7f0000000140)={0xffffffffffffffff}) getpeername$netrom(r1, &(0x7f00000001c0)=@ax25, &(0x7f0000000200)=0x10) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000180)={0x2, 0x10000}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000080)={@loopback, @broadcast}, &(0x7f00000000c0)=0xc) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0xffffffb2) epoll_pwait(r0, &(0x7f0000000000)=[{}, {}], 0x1, 0x7, &(0x7f0000000100)={0xfffffffffffffff7}, 0xfdd7) close(r0) 2018/02/27 13:52:54 executing program 6: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000a93000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x0) pipe2(&(0x7f0000000040), 0x0) 2018/02/27 13:52:54 executing program 3: r0 = userfaultfd(0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x69, "aaf009c04de6115f0a127268c9de842ea22a66eac7784c5fb010455aa0f323715b866ae9be82b98eb0bde2a2dda4e3e31cba0ea28f30d05931629c82ff817a2b97abf5ffc1f3533989426fda79238390bdb42752f9cb41282a61b54b9fa14947a6e58594632d73fed8"}, &(0x7f00000000c0)=0x71) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x70, "39fa28bf5226a223860fa50c46c9606665a478610f785ddf189daf1eb3450111d8b2b5c168b7f98da593d271221030135bab6a77ac2c5a40202e24be83fe8b49f54b9043e77d1344aad366ac9e875b3f40381b60850956057c55435892f7c6646ccb64e7bb80a27e55b293a39ac4156f"}, &(0x7f0000000180)=0x78) fcntl$getflags(r0, 0x401) 2018/02/27 13:52:54 executing program 6: r0 = eventfd2(0x3, 0x1) read(r0, &(0x7f00005a5f16)=""/234, 0xea) 2018/02/27 13:52:54 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101082, 0xa0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x5, @loopback={0x0, 0x1}, 0xffff}, {0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x12}, 0x693}, 0x4, [0x800, 0xfabf, 0x0, 0xd89, 0x2, 0x1, 0xffffffffffffff21, 0x1]}, 0x5c) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000f79000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000169000)={0x14, 0x1a, 0x109, 0x0, 0x0, {0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/27 13:52:54 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) [ 36.017880] binder_alloc: 5992: binder_alloc_buf, no vma [ 36.023316] binder: 5992:6008 transaction failed 29189/-3, size 0-0 line 3127 [ 36.032411] binder: undelivered TRANSACTION_ERROR: 29201 [ 36.038026] binder: undelivered TRANSACTION_ERROR: 29189 [ 36.043532] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/27 13:52:54 executing program 0: rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000046fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000046000)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000180)=0x0) ptrace$getregs(0xe, r0, 0x482d, &(0x7f00000001c0)=""/153) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x3) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000080)={0x401}, &(0x7f00000000c0), &(0x7f0000000140)={r3, r4+30000000}, 0x8) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) 2018/02/27 13:52:54 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x4c, 0x0, &(0x7f0000000340)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=[], &(0x7f0000000180)=[]}}}], 0x1, 0xfffffdfd, &(0x7f0000000480)="9c"}) 2018/02/27 13:52:54 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000040)='/dev/rtc\x00', 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x2) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f00007e6000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) close(r0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x4) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000100)=""/181) recvmsg$netrom(r1, &(0x7f0000000340)={&(0x7f00000002c0)=@full={{0x3, {"5cdbfe42147e7d"}}, [{"43bfaac7812043"}, {"7d5d1be1c900fb"}, {"74312aff0dd0ac"}, {"64f72aec9df2ab"}, {"768c31dedfa41a"}, {"0b909a4736f9ea"}, {"a5ca6be21a020f"}, {"ca32290ed393e4"}]}, 0x48, &(0x7f0000000080)=[{&(0x7f0000000400)="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", 0x1000}], 0x1, &(0x7f0000001400)=ANY=[@ANYBLOB="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"], 0x178, 0x8091}, 0x40000000) vmsplice(r0, &(0x7f00000016c0)=[{&(0x7f0000001580)="13335119779ae8a21ca90e0f3e6ea585e8112e43d86c719f0420400831a2a2d8e888c1d2178e0b693d885b66dbbc9df9eaff060aed9b9b9cacc247fff02e2a3993218b8640c111ca8168fe", 0x4b}, {&(0x7f0000001600)="50b6689e2bee2df45489c5134d4c5d15bf84db3b8a5296837390afcd554d55f31e2f046ac84bb8d98801231700371a70cacb7b5493dba669c1e85de75a06ab907d9d3ccb92586f7cb0057486a5e02b00364fc25570c3e0e87ac5f9d132c2a2667cf11456d3d48d41f05dc7f0c99760b190176a9f77d08ab99c59901752e1add21b5f6384dfc596bb555abb4568b8196eeb943b0bbc15", 0x96}], 0x2, 0x6) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f00000003c0)=ANY=[@ANYPTR=&(0x7f0000000380)=ANY=[@ANYRES32=r3, @ANYRES64, @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYBLOB="4ff6a26b9acddeca85964a185de440ec4ca7490e9e0fd40769f5d7e2d40f37f33cadd983917ff24c75050011a23d70ff14d661d482bc5a855cb3f53dce9afc1d10d09d504f29b01f9d87cad4940bcbdd50b38ce27f68e8014faded4533babb6712527691f8a9f118efb83d4689df1ace2217cbfb4b502cc5b3eaedfcc5bc34743de8461746629a652b88d3e5060572b62823263ff963f0f05e211a948438e4fef3b1d4082b01554025c5f377398a780a05f43af498ac22b7761a7f53368b76bb7f17679351894e13dfdc5e4800d9c59b397af1"], @ANYRES64=r3]], 0x1) 2018/02/27 13:52:54 executing program 4: r0 = socket(0x1b, 0x80800, 0x3) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) getresuid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e22, 0xfff, 0x4e24, 0x5, 0xa, 0x20, 0xa0, 0x2c, r1, r2}, {0xbf, 0x6, 0x1, 0x3, 0x8, 0x3, 0x0, 0x100000000}, {0xffffffff, 0x6, 0x0, 0x4}, 0x6b7e, 0x6e6bb8, 0x3, 0x0, 0x1}, {{@in=@rand_addr=0x400, 0x4d2, 0x6c}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3503, 0x3, 0x3, 0x1, 0xfff, 0x2, 0x7}}, 0xe8) sendto$inet(r0, &(0x7f0000232000), 0x0, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/02/27 13:52:54 executing program 1: r0 = add_key(&(0x7f0000000140)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="5c84ff", 0x3, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r1 = request_key(&(0x7f00006d9000)='logon\x00', &(0x7f0000000ffb)={0x73, 0x79, 0x7a}, &(0x7f0000120000)='trusted/usernodev{vboxnet1}\x00', 0xfffffffffffffffd) request_key(&(0x7f0000000080)='syzkaller\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='keyring\x00', r1) keyctl$setperm(0x5, r1, 0x0) keyctl$get_security(0x11, r1, &(0x7f0000000340)=""/231, 0xe7) 2018/02/27 13:52:54 executing program 2: r0 = socket$inet(0x10, 0x803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000280)={'bridge0\x00', @ifru_mtu=0x1}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000018c0)={0x9, 0x1003}, 0xfffffe73) recvmmsg(r0, &(0x7f0000001840)=[{{&(0x7f0000000580)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x10, &(0x7f0000001700)=[{&(0x7f00000005c0)=""/45, 0x2d}, {&(0x7f0000000600)=""/47, 0x2f}, {&(0x7f0000000640)=""/186, 0xba}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4, &(0x7f0000001740)=""/241, 0xf1, 0x9}, 0x4}], 0x1, 0x2000, &(0x7f0000001880)={0x77359400}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bridge0\x00', @ifru_flags=0x1}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000200)=0xc) ptrace$pokeuser(0x6, r2, 0x9, 0xffffffff) timer_create(0x7, &(0x7f00000004c0)={0x0, 0x6, 0x5, @thr={&(0x7f0000000380)="1903fa5c2115d21ca283bf60ae829eb5cc3c11319135fdc2dfe38993eb10f72e98fe4c03a4c45c5ef71327aa234d9627060f3907d937c23b83509e2c36568ddf7e6a2378872afe1899affaa50a23974098daf136fd90952e9ada3501fd0af178099d4a5c0e3a0a298308f4d23125bd2983ba5a329f668612aae72650514f3a9d6a4a5042cc371428b1b15a2af29e9d", &(0x7f0000000440)="69923bf5b85ded6ea9c69abc73c177633964c64bc95859b0bf622c89f7607128f0ee5aa45fec88ecd3d67459149470b9756003a1cb311fa25973a071b40c2ee64627f3cf9dae2885e7f6a09c85f78b542075e3"}}, &(0x7f0000000540)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={0x2c82, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, {0x2, 0x4e24, @empty}, {0x2, 0x4e21, @empty}, 0x3, 0x80000000, 0x6, 0xffffffffffffffe1, 0x80000001, 0x0, 0x10001, 0x7fffffff, 0x9}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'gretap0\x00', @ifru_names='ip6_vti0\x00'}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000300)=0xfffffffffffffff9, 0x4) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000340)) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000000240)) 2018/02/27 13:52:54 executing program 7: mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 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$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000580)={0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x400000, 0x0) recvfrom$ipx(r1, &(0x7f0000000180)=""/222, 0xde, 0x1, &(0x7f0000000280)={0x4, 0xcca, 0x0, "103396a3b2de", 0x8000}, 0x10) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/54, 0x36) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000000)={r0}) 2018/02/27 13:52:54 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) 2018/02/27 13:52:54 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000080)=ANY=[@ANYBLOB="00ff01000000000000010000000000000198b9465fe397f224c750c61592cf96d47e5259f18f0d4547b35009a7a03680b5110c664bbee8237b56723cb88294b437394605910175703562aed04b4812b340ebe723239efe29"], 0x18) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/xfrm_stat\x00') bind$unix(r1, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e20}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00009f1000)=@fragment, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x4a44}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={r2, 0xffffffffffff8001, 0x30, 0xaf, 0x7f}, &(0x7f00000001c0)=0x18) sendto$inet6(r0, &(0x7f00001e2000)="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", 0x58d, 0x0, &(0x7f0000f14000)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 2018/02/27 13:52:54 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000000040)=[], 0x1, 0x0, &(0x7f0000008f37)="c2"}) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003fd0)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f000000bf1f)}) 2018/02/27 13:52:54 executing program 7: r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000040)={'eilter\x00', 0x7, 0x4, 0x408, 0x0, 0x0, 0xe8, 0x320, 0x320, 0x320, 0x4, &(0x7f0000000000), {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0x1f0}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x130}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "da451736df86d1357e0e82a28277f2544d172fbbb862dd19f7a8a4d5898950c6bf0ddc606df317a5ac4c2e1d7c20076aada6996433cd1ac9226f418d6c7ac2be"}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x800) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000500)) 2018/02/27 13:52:54 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/02/27 13:52:54 executing program 1: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x28) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x7) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x9, 0x6}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0xa5e, 0x6, 0x1, 0x3ff, 0x6, 0x5, 0x4, {r2, @in6={{0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0x25b, 0x5, 0x3, 0x9, 0x5}}, &(0x7f00000002c0)=0xb8) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r3, 0x0, 0x10000, 0x2) open(&(0x7f0000011ffa)='./bus\x00', 0x0, 0x0) fadvise64(r3, 0x40, 0xb8b0, 0x4) 2018/02/27 13:52:54 executing program 6: fcntl$dupfd(0xffffffffffffffff, 0x6, 0xffffffffffffffff) 2018/02/27 13:52:54 executing program 4: mkdir(&(0x7f00000000c0)='./file0\x00', 0x84) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x0, &(0x7f0000000080)) mount(&(0x7f0000c6fff8)='./file0\x00', &(0x7f0000f15ffe)='./file0\x00', &(0x7f0000db9ffb)='befs\x00', 0x20004, &(0x7f00008f9000)) r0 = syz_open_procfs(0x0, &(0x7f00008ebf8c)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") epoll_wait(r0, &(0x7f0000000040)=[{}], 0x1, 0x7917) readv(r0, &(0x7f0000528000)=[{&(0x7f00005e8000)=""/4096, 0x1000}], 0x1) fcntl$addseals(r0, 0x409, 0xb) memfd_create(&(0x7f0000000080)='befs\x00', 0x2) fchmod(r0, 0x20) 2018/02/27 13:52:54 executing program 6: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpeername$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) futex(&(0x7f00000000c0), 0x0, 0x180000000000000, &(0x7f0000000100), &(0x7f0000000140)=0x23e, 0xfff) futex(&(0x7f000000cffc)=0x1, 0x400000006, 0x0, &(0x7f0000365ff8), &(0x7f0000869000), 0x0) [ 36.233895] binder: 6051:6065 transaction failed 29189/-22, size 0-0 line 3004 [ 36.257102] binder: 6051:6065 ioctl c0306201 20000500 returned -14 2018/02/27 13:52:54 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000db5ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x240100, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) close(r0) 2018/02/27 13:52:54 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x10000, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) lseek(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x3, 0xc000000000000000, 0x1, 0xb95, 0x6, 0x800, 0xfffffffffffffff8, 0x2, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e23, 0xfffffffffffffffe, @local={0xfe, 0x80, [], 0xaa}, 0x390d}}}, 0x8c) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xffffffffffff7001) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'bcsh0\x00', 0x40}) chdir(&(0x7f00000000c0)='./file0\x00') r3 = socket$inet_tcp(0x2, 0x1, 0x0) fsync(r0) bind$inet(r3, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r3, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000000)) 2018/02/27 13:52:54 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) [ 36.302545] binder: 6074:6094 BC_REQUEST_DEATH_NOTIFICATION death notification already set [ 36.303287] audit: type=1400 audit(1519739574.690:23): avc: denied { setattr } for pid=6089 comm="syz-executor4" name="mountinfo" dev="proc" ino=15892 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2018/02/27 13:52:54 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c93ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000008ff8)=0x1) shutdown(r1, 0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x1, 0x0) accept4$vsock_stream(r2, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x800) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000000100)={0x5f, &(0x7f0000000000)=""/95}) 2018/02/27 13:52:54 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@rand_addr, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) r3 = geteuid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000300)=0xe8) r5 = getuid() sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000004c0)=@newpolicy={0x238, 0x13, 0x0, 0x70bd2d, 0x25dfdbfc, {{@in=@dev={0xac, 0x14, 0x14, 0xc}, @in=@broadcast=0xffffffff, 0x4e23, 0x1, 0x4e23, 0x80, 0xa, 0xa0, 0x0, 0xf7, r2, r3}, {0x7, 0x9, 0x1, 0x80000000, 0x99, 0x9, 0x29, 0x7}, {0x0, 0x10000, 0x3ff, 0x4}, 0x6, 0x6e6bbd, 0x2, 0x1, 0x2, 0x1}, [@address_filter={0x28, 0x1a, {@in6=@empty, @in=@multicast2=0xe0000002, 0xa, 0x5542, 0x10000}}, @mark={0xc, 0x15, {0x35075c, 0x3}}, @address_filter={0x28, 0x1a, {@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xaa}, 0xa, 0x9, 0x8}}, @sa={0xe8, 0x6, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@loopback={0x0, 0x1}, 0x4e24, 0x5, 0x4e22, 0x0, 0xa, 0x0, 0xa0, 0x5e, r4, r5}, {@in=@rand_addr=0x7, 0x4d4, 0x3b}, @in=@broadcast=0xffffffff, {0x8, 0x9, 0x3, 0x5, 0x8000, 0x6, 0x1, 0x2}, {0x7ff, 0x463, 0x400, 0x8001}, {0x1f, 0x4, 0x1}, 0x70bd29, 0x3507, 0x2, 0x2, 0x3, 0x1}}, @address_filter={0x28, 0x1a, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0xa, 0x9, 0xa54}}, @srcaddr={0x14, 0xd, @in=@rand_addr=0x200}]}, 0x238}, 0x1, 0x0, 0x0, 0x890}, 0x4008000) sendmsg(r1, &(0x7f0000018000)={&(0x7f0000013fe4)=ANY=[@ANYBLOB="0a004e23000000000000000000000000000000000000855a00000000"], 0x1c, &(0x7f0000000440)=[], 0x2f4, &(0x7f00000004c0)=[]}, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) sendmmsg(r0, &(0x7f00000046c0)=[{{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000380)="08da11449df195faaab137fc5ba7", 0xe}], 0x1, &(0x7f00000004c0)=[]}}, {{&(0x7f0000001680)=ANY=[], 0x0, &(0x7f0000002a80)=[], 0x0, &(0x7f00000004c0)=[]}}], 0x2, 0x0) [ 36.351045] binder: BINDER_SET_CONTEXT_MGR already set [ 36.356886] binder: 6074:6094 ioctl 40046207 0 returned -16 2018/02/27 13:52:54 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/rtc\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000080)=0x4, &(0x7f00000000c0)=0x4) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x1, 0x0) 2018/02/27 13:52:54 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/02/27 13:52:54 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004d5ff4)='/dev/rfkill\x00', 0x201, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000517ff9)="0bf5430f000319", 0x7}], 0x1) 2018/02/27 13:52:54 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000040)=0x1) prlimit64(0x0, 0xe, &(0x7f0000000080)={0x0, 0xffffffffffffffff}, &(0x7f00000000c0)) 2018/02/27 13:52:54 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) writev(0xffffffffffffffff, &(0x7f0000455000)=[{&(0x7f0000fa0f7f)="390000001300094700bb61e1c3050000070000000200000045000000000b800019001a000d00000043de280ff4000000fd17e9ff0000060400", 0x39}], 0x1) sync_file_range(r0, 0x0, 0x7fffffff, 0x2) 2018/02/27 13:52:54 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x6, 0x3, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x1, 0x4, 0x75b, 0x2}, {0x3, 0x40, 0xfffffffffffff47f, 0x13}, {0xfff, 0x3ff, 0x1, 0x9}]}, 0x10) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @empty}, 0x1c) r1 = dup2(r0, r0) getpeername$netrom(r1, &(0x7f0000001640)=@ax25, &(0x7f0000001680)=0x10) 2018/02/27 13:52:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f5ff8)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x81}, 'port1\x00', 0x0, 0x1000, 0x51c, 0x3, 0x401, 0xee3, 0x7926, 0x0, 0x1, 0x2}) 2018/02/27 13:52:54 executing program 3: ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000040)={0x0, 0x0, []}) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x3, 0x208000) r1 = dup(r0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00000000c0)={&(0x7f00000cc000/0x1000)=nil, 0x1000}) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000080)=0x1f) listen$netrom(r1, 0x8) madvise(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3) 2018/02/27 13:52:54 executing program 0: mprotect(&(0x7f0000328000/0x1000)=nil, 0x1000, 0x8) timer_settime(0x0, 0x0, &(0x7f0000000380)={{}, {0x0, 0x989680}}, 0x0) 2018/02/27 13:52:54 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000515fec), &(0x7f00009a3ffc)=0x14) ioctl$KDENABIO(r0, 0x4b36) 2018/02/27 13:52:54 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x41, 0x0) flock(r0, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffffffffffc0}}) 2018/02/27 13:52:54 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x10000000000002, 0x300) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x10200, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x3}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x1}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) [ 36.513772] IPv4: Oversized IP packet from 127.0.0.1 [ 36.514227] audit: type=1400 audit(1519739574.900:24): avc: denied { write } for pid=6147 comm="syz-executor3" name="net" dev="proc" ino=15961 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 36.514557] audit: type=1400 audit(1519739574.900:25): avc: denied { add_name } for pid=6147 comm="syz-executor3" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 36.523573] audit: type=1400 audit(1519739574.910:26): avc: denied { create } for pid=6147 comm="syz-executor3" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 [ 36.571349] IPv4: Oversized IP packet from 127.0.0.1 2018/02/27 13:52:55 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f00000000c0)=""/154, &(0x7f0000000180)=0x9a) 2018/02/27 13:52:55 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)={0x1c, 0x13, 0x311, 0x0, 0x0, {0x20}, [@nested={0x8, 0x3, [@generic="f5"]}]}, 0x1c}, 0x1}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) 2018/02/27 13:52:55 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000ba8000)=0x7c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000737000), 0x0, 0x0, &(0x7f0000b85fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="00000764541e03a4d62a00000000000000000000"], 0xc, &(0x7f0000000040)=[], 0x0, &(0x7f00000003c0)=""/36, 0x24}, 0x2000) 2018/02/27 13:52:55 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000fe5ff3)="646576206c886c2839a257fc30", 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}}, 0x2a2a827a, 0x9}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000040)={r3, 0x10001}, 0x8) ftruncate(r2, 0x40001) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000000080)=0x3000, 0xffee) sendfile(r0, r2, &(0x7f00008b9000)=0x10, 0x80008001) 2018/02/27 13:52:55 executing program 3: mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000432ff2)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010bff7)='configfs\x00', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x200) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) r1 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r1, r1, &(0x7f0000000040)=0x800000, 0x408) 2018/02/27 13:52:55 executing program 7: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={0x8, 0x9, 0x8000, 0xfc, 0xffff, 0x0, 0x80, 0xffffffffffff07c8, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)={r3, 0x7, 0x2, [0xa09, 0x2]}, &(0x7f0000000180)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000080)='3', 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r4, 0x90f, 0x30}, 0xc) 2018/02/27 13:52:55 executing program 0: clock_getres(0x0, &(0x7f0000137000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000000000)={0x0, r0}, &(0x7f0000000000)) arch_prctl(0x1007, &(0x7f0000000080)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001380)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000000c0)={'ifb0\x00', @ifru_flags=0x200}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000680)={{{@in=@loopback, @in6=@local}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000780)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000008c0)={{{@in=@broadcast, @in6=@mcast1}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f00000009c0)=0xe8) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000c40)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x0) stat(&(0x7f0000001080)='./file0\x00', &(0x7f00000010c0)) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000040)={{0x8, 0x8}, {0x8}, 0x5, 0x4, 0x9d}) 2018/02/27 13:52:55 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) fgetxattr(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="73797374656d6d745f70656ec7e2c764696e675f626f6f6c7300"], &(0x7f0000000100)=""/231, 0xe7) 2018/02/27 13:52:55 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000040)=""/156, &(0x7f0000000100)=0x9c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x1ff}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r1, 0x8}, &(0x7f0000000200)=0x8) r2 = syz_open_dev$sndseq(&(0x7f0000fd4ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000fd5000)={0x3ff, 0x0, 'client1\x00', 0x0, "c07c43549bffbf44", "d267e6aff05910bd109dec781f3d7127ff6e5df8cd727baee5997462ec59f513"}) 2018/02/27 13:52:55 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = dup2(r1, r0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000140)={r3, 0x78, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x101, @dev={0xfe, 0x80, [], 0x12}, 0x6}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x1ff, @dev={0xfe, 0x80, [], 0x11}, 0x4}]}, &(0x7f0000000180)=0x10) 2018/02/27 13:52:55 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00001a4ff2)='./file0/file0\x00', &(0x7f00002faff8)='./file0/file0\x00', &(0x7f00002ba000)='\x00v\t', 0x1004, &(0x7f000073afff)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f00000000c0)) 2018/02/27 13:52:55 executing program 1: r0 = socket(0x200000000010, 0x2, 0x0) timer_create(0x6, &(0x7f0000000140)={0x0, 0x34, 0x1, @thr={&(0x7f0000000040)="324f2bd15419db02bb851b6fb392772a335202c4014bfc226cf8dc113d55b774487c00cf0d683ad0450935b814200575d27bbef0610d15cd6ba04dae9dadc30559b8c5c6e1ea4ca5d3b1f8dd5add781bc224bb4727e5606bb3d12abf59d0abb734d4ef56e9694f66f5887925fe68e6cef1a69f96213ac26cddc399e62daab6a482a18e66b423b398", &(0x7f0000000100)="64bdb214da4b9142c1071fcb5f3f77238cb8f82b5071f49d173e56e09df962fa37954383a307688059a0e859991bc5007150a896"}}, &(0x7f00000001c0)=0x0) timer_getoverrun(r1) write(r0, &(0x7f0000000000)="2400000026007f000001000005000000a6067200000dff01000000000000fbffffff0100", 0x24) 2018/02/27 13:52:55 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000004000)=ANY=[@ANYBLOB="2000000012000503000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="e6ffc100"], 0x20}, 0x1}, 0x0) 2018/02/27 13:52:55 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x100, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @remote}, &(0x7f0000000080)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0x18}, r1}, 0x14) r2 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00000000c0)={0x57, 0x7ff, 0x80000000, {0x80, 0x5}, {0x12c, 0x3}, @period={0x59, 0x100, 0x8, 0x9, 0x7ff, {0x1, 0xa685, 0x7, 0x7fffffff}, 0x2, [0xf2, 0x1000]}}) sendmsg$nl_route(r2, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=@ipmr_newroute={0x38, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9}, {}, {}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x4048000}, 0x0) 2018/02/27 13:52:55 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fb9fc8)={&(0x7f0000397ff4)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c06d10)=ANY=[@ANYBLOB="200100001a00090a0000000000000000ac140000000000000000000000000000ac14ffaa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000ffffac14ffaa000000003c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ac000000000000001c001700cb010000000000000000000000000000000000000000000014000e007f000001000000000000000000000000"], 0x120}, 0x1}, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@buf) [ 36.685879] audit: type=1400 audit(1519739575.070:27): avc: denied { validate_trans } for pid=6157 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 2018/02/27 13:52:55 executing program 3: unshare(0x100000000244100) 2018/02/27 13:52:55 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005940)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000005900)={&(0x7f0000005880)=ANY=[@ANYBLOB="4000000015002300000000ffffffffff0a000000", @ANYRES32=0x0, @ANYBLOB="14ee01000000000000000000000000000000000014000200ff020000000000000000000000000001"], 0x40}, 0x1}, 0x0) modify_ldt$write2(0x11, &(0x7f0000000040)={0xfffffffffffff42a, 0x0, 0x0, 0x6, 0x11, 0x6, 0xb23d, 0x0, 0x2, 0x200}, 0x10) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/27 13:52:55 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000007000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f000000b000)=[{0xa4}, {0x6}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000e000)="8f", 0x1}], 0x1) pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x2, 0x0, 0x0, 0x7f}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000140)={r3, 0x7}, &(0x7f0000000180)=0x8) 2018/02/27 13:52:55 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ba2000)='net/arp\x00') mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x5, 0x3) fsetxattr(r0, &(0x7f0000fdaff9)=@random={'btrfs.', '\x00'}, &(0x7f00007db000)='bcsf0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10, 0x0) 2018/02/27 13:52:55 executing program 2: unshare(0x28060400) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x0) renameat(r0, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00') r1 = syz_open_procfs(0x0, &(0x7f0000864ff6)='ns/pid\x00') setns(r1, 0x0) setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x9, &(0x7f0000000200)=0xffffffff7fffffff, 0x4) r2 = getpgid(0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000140)={@local, 0x0}, &(0x7f0000000180)=0x14) connect$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x11, 0xff, r3, 0x1, 0x100000001, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) syz_open_procfs(r2, &(0x7f0000000100)='net/anycast6\x00') 2018/02/27 13:52:55 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x183000, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000440)={0x100000001, 0x1, 0x8001, 0x100, 0x6}, 0xc) close(r0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) readahead(r1, 0x4, 0xafa) r2 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000000080)={0x2000}) 2018/02/27 13:52:55 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/02/27 13:52:55 executing program 1: socket$l2tp(0x18, 0x1, 0x1) futex(&(0x7f00000000c0)=0x1003, 0x80000000008, 0x0, &(0x7f0000b97000), &(0x7f0000676ffc)=0x80000000000000, 0x560) socketpair(0x9, 0x80800, 0x7fffffff, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0x96, "7583678c50d5ab54271a5e37fce397706024b211b433012f2ee057a6fcec1fbf6ceec87b65d3b94b86abf605debb50d49745b852ca2dd5eab64527ca514702384dcf1f84f4fcedc36364dd85e22b30ff68b66486e7efb3a0e94d495dfcdc0d86b2be47a4d56ae7895caa814375b1b7004913b59952352e3e17f525e0168f0f031e3c486f44c2af77fd7808ad5ca60f0c934d946ddd81"}, &(0x7f0000000240)=0x9e) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000280)={r1, 0x9}, 0x8) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/user\x00', 0x2, 0x0) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000040)=""/113, &(0x7f0000000100)=0x71) 2018/02/27 13:52:55 executing program 7: clone(0x0, &(0x7f000029efff), &(0x7f00000001fb), &(0x7f0000000000), &(0x7f0000000fff)) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x240400, 0x40) ioctl$LOOP_CLR_FD(r0, 0x4c01) setpriority(0x1, 0x0, 0x0) 2018/02/27 13:52:55 executing program 0: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x20) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x44000, 0x9c) r2 = socket(0x11, 0x4000000000080003, 0x0) sendmmsg(r2, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300)=[], 0x0, &(0x7f0000000340)=[]}}], 0x1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000180)={0x10000000, 0x7, 0x5}) setsockopt$inet_dccp_buf(r2, 0x21, 0xc2, &(0x7f00000000c0)="9ed8662153ed9a193d084573bd9b0c10bb0c6af5dd69a7d2fb97d4a30a336126763608dc1065f6ad88ce9b4fdebd42bfb9eb02ed40ff8ce9b0eb5bf15437e85f8c48c413ae2a0317147738468e4931e5e17fcbec3cbfa2a4fc02a87a0a188da135a3637586e28b447016fbfc38254ebd9c3235b814218abc9440717bc93332f35a9fdd46aef4e151661f47abf70c3849b3a53f54e80a4c9d7897c4fa776e0c45916581aa81cd186ddeb1c7391ca1415c81d2ba2afcea3ff557854a22933f", 0xbe) 2018/02/27 13:52:55 executing program 3: socket$inet(0x2, 0x80f, 0x20009) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e20, @multicast2=0xe0000002}, "5d797a5f74756e876f1bc900"}) 2018/02/27 13:52:55 executing program 7: clone(0x0, &(0x7f000029efff), &(0x7f00000001fb), &(0x7f0000000000), &(0x7f0000000fff)) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x240400, 0x40) ioctl$LOOP_CLR_FD(r0, 0x4c01) setpriority(0x1, 0x0, 0x0) 2018/02/27 13:52:55 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) [ 36.948896] netlink: 40 bytes leftover after parsing attributes in process `syz-executor4'. [ 36.987383] netlink: 40 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/27 13:52:55 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40100, 0x0) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x200) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='sysfs\x00', 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) 2018/02/27 13:52:55 executing program 3: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x100) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000001dffc), 0xc, 0x1, &(0x7f000000d000)={0x77359400}, &(0x7f0000048000), 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x800, 0xfffffffffffff800) 2018/02/27 13:52:55 executing program 7: r0 = socket(0xe, 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[], 0x0) 2018/02/27 13:52:55 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) poll(&(0x7f0000afe000)=[{r0}], 0x1, 0x1000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/02/27 13:52:55 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) pread64(r0, &(0x7f0000000240)=""/120, 0x78, 0x0) r1 = creat(&(0x7f0000000200)='./file0/file0\x00', 0x10) connect$pppoe(r1, &(0x7f0000000180)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'yam0\x00'}}, 0x1e) utimensat(r1, &(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)={{0x77359400}}, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') getdents(r2, &(0x7f00000002c0)=""/7, 0x1c) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000080)="b141315ec0544d9035594a8b21f3758be094cb87e21b45ced3251c12e772db26b2d985d6460e719591968565a96a666c76dc8ebaa0f12cddb7343020ef45997f0cf2082ca9c45dec44ca4e0ccfe556740e05caeba3ddf1a692a236b4d0e5ef9ce5c5057e98028daa964eb407799a5ceef9b917650fde3e0a543f551da21dffb1e0e58415eece7256d89ce2bf2de8b0e9fff7ebd0bada7a8c6f662c2d52e04a25b9a07f93") 2018/02/27 13:52:55 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffff622, 0x20a00) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 2018/02/27 13:52:55 executing program 0: symlink(&(0x7f000000bffa)='./control\x00', &(0x7f00006bb000)='./file0\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000557000)='./file0\x00', &(0x7f0000473000)='./control\x00') 2018/02/27 13:52:55 executing program 2: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x4, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/02/27 13:52:55 executing program 3: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) setgid(0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) 2018/02/27 13:52:55 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f00006b2000)={&(0x7f00006b7000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f000066efd0)=[], 0x0, &(0x7f0000ef5f11)=""/239, 0xef}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x3) shutdown(r0, 0x1) 2018/02/27 13:52:55 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000008c0)=@delsa={0x320, 0x11, 0x300, 0x70bd29, 0x25dfdbfd, {@in6=@empty, 0x4d3, 0x2, 0x6c}, [@mark={0xc, 0x15, {0x35075b, 0x9f8}}, @algo_auth={0x130, 0x1, {{'xcbc(serpent-generic)\x00'}, 0x738, "026aa7d5425344dcd2bf80384c287fc4b77a4592b663e5a70edf34b3ff3b4d38c3996cc431ce745cd8e44981e59e2a8a163fcc2974d78222160cf36e760600d7ff307818666d7537b1f35bc847155fd16db52973b02efeaecfed9dcfe2275cc68be6ea95dcf8326f626067353b05795ae47e0897a7ac35a45731817e108c4b7a414a7952061f959a24a53b843d9d39dab4472ff1ad63b2c6d5a83ecc6595c669cefc8f98811ea5901b1468eed4d9c39d88c5986d0dfbca8fe20f8293e0fd875150e47a4c3db0a5e60639cba38a5cfd6b185e5eb65750d349bc56a94a68f8382e70ba0e3352d85f"}}, @sec_ctx={0x104, 0x8, {0xff, 0x8, 0x1, 0x800, 0xf7, "df79d6d994529880bf340c74eb14b77ade4c2440c3eaa7eaf17d825dd00ca3ddace7ba7e2d903c80fe282576623ec6437add3d6c5678a771d0d1921d5aa50eac64458f8d9425350e68e103b54db222a6fa092c2262b84fe6ba06b7c91697c9262ee4ac7b39407b333db6a64b2f9532521f7aa674a4c6e2ab7b9a4830ca3765d9c3b3b486f424a39dca435379d983f4fb1e15d08d443a3a6da895b239031e3ca4f3c5e62990bac3562dd683105eaeed022ed4ff41e40ea5ff4f359ebcda35bd919d7c938175aee378876134afa9bf29b58b3596b011b921909ddcbf05e894fd904badca5671e07513e0b573331cb31f0df1dc4a21d22707"}}, @encap={0x1c, 0x4, {0xfffffffffffffffd, 0x4e24, 0x4e22, @in6=@empty}}, @algo_aead={0x9c, 0x12, {{'generic-gcm-aesni\x00'}, 0x268, 0xe0, "4d64049a301aa58efdac783b868b057c3a967176426e02f355f53553914ebfce1e4fa127ba3eb798f499da70c28167522a8b573520267b4a185b2ebd30b8c66b7c9bc1a9b78923ee794e03b4ed"}}]}, 0x320}, 0x1}, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400020}, 0xc, &(0x7f0000000140)={&(0x7f0000000600)=@report={0x290, 0x20, 0x200, 0x70bd28, 0x25dfdbfb, {0x0, {@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e22, 0x8, 0x4e24, 0x9c1, 0x2, 0x80, 0x20, 0x2f, 0x0, r2}}, [@etimer_thresh={0x8, 0xc, 0x10000}, @policy_type={0xc, 0x10}, @algo_aead={0x10c, 0x12, {{'rfc4543(rfc4543(rfc4309(rfc4106(seqiv(authenc(sha512-avx,ctr(cas'}, 0x5f0, 0xc0, "35474f9c8686b23f08022ccbb4522945eb54f73a2a3a4181458ce5aa1808f308b6336083e62787eb98757fd6f34a0d26315e0c37257eb468e42da3af613156c310074bdcc27d12145f64376f4c8525a0720411772be9b36ac07df0d84ee2790ec8354b870870d099919c1d93e20d6d4b13f7815dbe1fc95d2a1f601e1623280c662ddfb74ae09539d9c79741c216bfcaf5b6cb450dc409c940e2ee5e35d0c3c49df607f546a61712bddecb66086e70d9f2d91dd78ec1b5413c620e18735f"}}, @user_kmaddress={0x2c, 0x13, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xa}}, @policy_type={0xc, 0x10}, @user_kmaddress={0x2c, 0x13, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@loopback=0x7f000001, 0x0, 0x2}}, @algo_aead={0xc0, 0x12, {{'rfc7539(xts(camellia),sha224-avx)\x00'}, 0x390, 0x40, "24d438bafee252dd3148d0571069392613ccef940ee31162d01ec8631f735fd6e622a0eff3c889b546293e811b48df086043acacd0608da5ccfa6fda1412e8d71e4706af9326f2d1fede4bb5a7b25ce120e5036eace1e952817665a8da3439c1f5374d26be47bc238070099fcd8d2ff72545"}}]}, 0x290}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 2018/02/27 13:52:55 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sched_setaffinity(r1, 0x8, &(0x7f0000000080)=0xffff) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00000000c0)) ioctl$TCXONC(r0, 0x540a, 0x1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000100)) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000200)={@multicast2=0xe0000002, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r3 = syz_open_pts(r0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @empty}}, 0x33, 0x5}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180)={r4, 0x148e}, &(0x7f0000000300)=0x8) ioctl$TCXONC(r3, 0x540a, 0x3) 2018/02/27 13:52:55 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='attr/prev\x00') recvfrom$inet(r0, &(0x7f0000000000)=""/207, 0xcf, 0x10000, 0x0, 0x0) lseek(r0, 0xfffffffffffffe, 0x1) 2018/02/27 13:52:55 executing program 1: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') 2018/02/27 13:52:55 executing program 3: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="d6", 0x1}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x10001, {0x2, 0x4e21, @rand_addr=0x9}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x6, 0x5, 0x3, 0x1, 0x0, 0x4, 0x7, 0xcaa}) tee(r2, r1, 0x5, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x15) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000001140)) writev(r1, &(0x7f0000001100)=[{&(0x7f0000000100)="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", 0x1000}], 0x1) readv(r0, &(0x7f0000003240)=[{&(0x7f0000003200)=""/34, 0x22}], 0x1) 2018/02/27 13:52:55 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f00006b2000)={&(0x7f00006b7000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f000066efd0)=[], 0x0, &(0x7f0000ef5f11)=""/239, 0xef}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x3) shutdown(r0, 0x1) 2018/02/27 13:52:55 executing program 2: r0 = gettid() r1 = dup(0xffffffffffffffff) r2 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x82) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)={0x60000000}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) sched_setaffinity(r0, 0x8, &(0x7f00000001c0)=0x401) 2018/02/27 13:52:55 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) socketpair(0x0, 0x2, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000140)={@rand_addr, @local}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000180)=0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) ioctl$int_in(r1, 0x5452, &(0x7f0000000240)) sendto(r2, &(0x7f00000001c0)="acf92b74754d6844748d31b491b56282c89da67414125a9bc45e82", 0x1b, 0x4000000, &(0x7f0000000300)=ANY=[@ANYBLOB="b03384414d9dadfcd8eaaca23f6c1707272f7e9924c0e2a27b74070bef6bde1e78dd8d7704fbd3a8e96db3fee0a9ca02cfb8c0087e4c3d93ca36261378ec58d0c56688224de8ae66083008fe835daf9003a2814ee433a93bf3e4811a6be6cb3227b5d2b5fd5936028ac945b7bf91454082d2bbecd5d75105784990cdcc7518ab8b73c517f7c4247c8ec715a2bef4fee6d200dc1f861f5711ce414c5b3bdc01f695c138b3749c6f67f3fb05349eee71d7ca3ce835079700ab80b7eb445698d9db0bc490375d"], 0x8) 2018/02/27 13:52:55 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) timer_create(0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000001ffc)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socketpair(0x2, 0xa, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x6069, 0x5, 0x7, 0x1, 0xf4}, 0x14) 2018/02/27 13:52:55 executing program 0: ioprio_set$uid(0x3, 0x0, 0x0) r0 = add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="81f363a3290b9227115fd86d2582686edd8f18501e70f597f2a4502da8e4ae958a383496540b613a1ddb84158b9e4336547e13d861b35cd2ad10d2ac74e277916548c120536d96af02e3d51518b38ddb8e9328c8c15c386b3b07423a9fa029273947320d50966a42647a171cf9517def4de863e211bb548f10f67b66d370e6c32ea855a30ca9dab9cb46f6c3796db876160108d58d72b0f1c5dc6886ef184ad4b5557fab66e23fa3937e74522f90d8380189d4a0245a43293ff1a93b9827c6567e11e1c9720970547dff5fc7ffa609779029741706f521f2f08155b077fb78f187d56132686f12", 0xe7, 0xfffffffffffffffb) r1 = geteuid() keyctl$dh_compute(0x17, &(0x7f0000000180)={r0, r0, r0}, &(0x7f00000001c0)=""/237, 0xed, 0x0) r2 = getegid() keyctl$chown(0x4, r0, r1, r2) 2018/02/27 13:52:55 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000040)={0x10000000, 0xff5f, 0x8}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000300fc0)={0x2, 0x1, 0x0, 0x3, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) 2018/02/27 13:52:55 executing program 4: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000bfff8)='keyring\x00', &(0x7f0000ba9ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$revoke(0x3, r0) keyctl$setperm(0x5, r1, 0x0) keyctl$instantiate(0xc, r1, 0x0, 0x0, r1) 2018/02/27 13:52:55 executing program 2: unshare(0x28060400) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x3, 0xa, [0xe47, 0x4, 0x1, 0x1, 0x81, 0x3, 0x101, 0x1, 0x80000001, 0x3]}, &(0x7f0000000080)=0x1c) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x8c) exit(0x0) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000264ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = gettid() tkill(r2, 0x16) 2018/02/27 13:52:55 executing program 7: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x1}}, 0xe8) sendmsg(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000026c0)=[], 0x0, &(0x7f0000002780)=[]}, 0x0) r0 = gettid() ptrace$getregs(0xe, r0, 0x0, &(0x7f0000000180)=""/229) 2018/02/27 13:52:55 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000b89000/0x9000)=nil, 0x9000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000003c0)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@empty, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@empty}}, &(0x7f0000000240)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={r1, r2, r3}, 0xc) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f0000000340)={""/16, @ifru_data=&(0x7f0000000300)="b04cfb3e59ab1d7ca76d0576a6c645d51d8a78e4a58949c40f83efc2e97c0fad"}) r5 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) fcntl$setsig(r5, 0xa, 0x24) 2018/02/27 13:52:55 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x1000000000000000) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xc00, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000100)=""/197) lremovexattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)=@known='system.posix_acl_default\x00') 2018/02/27 13:52:55 executing program 0: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x75fc, 0x4) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}}) 2018/02/27 13:52:55 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00000002c0)=""/222) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x2044a236a57614f4, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x1000, 0x30}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e20, @empty}}}, &(0x7f0000000280)=0x8c) 2018/02/27 13:52:55 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) mmap(&(0x7f0000001000/0xc51000)=nil, 0xc51000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00000000c0)={0x64c3, 0x1b, 0x9, 0x335, 0x100000000}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000080)={r1, r2, 0x100000001}) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000003fdc)) [ 37.213148] FAULT_FLAG_ALLOW_RETRY missing 30 [ 37.214308] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) [ 37.217796] FAULT_FLAG_ALLOW_RETRY missing 30 [ 37.217810] CPU: 0 PID: 6310 Comm: syz-executor1 Not tainted 4.9.84-ge7f51a5 #45 [ 37.217816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.217831] ffff8801b0637580 ffffffff81d956b9 ffff8801b0637860 0000000000000000 [ 37.217841] ffff8801b425a890 ffff8801b0637750 ffff8801b425a780 ffff8801b0637778 [ 37.217850] ffffffff816626da 0000000000002b25 ffff8801b09de8f0 ffff8801b09de8a0 [ 37.217852] Call Trace: [ 37.217867] [] dump_stack+0xc1/0x128 [ 37.217885] [] handle_userfault+0xa3a/0x1310 [ 37.217901] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 37.217910] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 37.217919] [] ? handle_mm_fault+0x117b/0x2530 [ 37.217926] [] ? handle_mm_fault+0x1fc3/0x2530 [ 37.217934] [] handle_mm_fault+0x1fd1/0x2530 [ 37.217941] [] ? __pmd_alloc+0x410/0x410 [ 37.217949] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 37.217959] [] __do_page_fault+0x5c2/0xd40 [ 37.217968] [] ? preempt_schedule_common+0x35/0xd0 [ 37.217977] [] ? mm_fault_error+0x2c0/0x2c0 [ 37.217985] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 37.217993] [] do_page_fault+0x27/0x30 [ 37.218000] [] page_fault+0x28/0x30 [ 37.218009] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 37.218017] [] ? userfaultfd_ioctl+0x1ae/0x24e0 [ 37.218025] [] ? futex_wake+0x146/0x440 [ 37.218032] [] ? get_futex_key+0x1050/0x1050 [ 37.218040] [] ? userfaultfd_release+0x650/0x650 [ 37.218046] [] ? __lock_acquire+0x629/0x3640 [ 37.218053] [] ? __lock_acquire+0x629/0x3640 [ 37.218059] [] ? do_futex+0x3f8/0x15c0 [ 37.218068] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 37.218079] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 37.218088] [] ? userfaultfd_release+0x650/0x650 [ 37.218095] [] do_vfs_ioctl+0x1aa/0x1140 [ 37.218103] [] ? ioctl_preallocate+0x220/0x220 [ 37.218110] [] ? selinux_file_ioctl+0x355/0x530 [ 37.218117] [] ? selinux_capable+0x40/0x40 [ 37.218124] [] ? __fget+0x20a/0x3b0 [ 37.218130] [] ? __fget+0x231/0x3b0 [ 37.218136] [] ? __fget+0x47/0x3b0 [ 37.218144] [] ? security_file_ioctl+0x89/0xb0 [ 37.218151] [] SyS_ioctl+0x8f/0xc0 [ 37.218158] [] ? do_vfs_ioctl+0x1140/0x1140 [ 37.218165] [] do_syscall_64+0x1a4/0x490 [ 37.218174] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 37.504187] CPU: 0 PID: 6326 Comm: syz-executor1 Not tainted 4.9.84-ge7f51a5 #45 [ 37.511690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.521017] ffff8801d6d8f840 ffffffff81d956b9 ffff8801d6d8fb20 0000000000000000 [ 37.529007] ffff8801b425a890 ffff8801d6d8fa10 ffff8801b425a780 ffff8801d6d8fa38 [ 37.536981] ffffffff816626da 0000000000002b25 ffff8801c703e8f0 ffff8801c703e8a0 [ 37.544957] Call Trace: [ 37.547520] [] dump_stack+0xc1/0x128 [ 37.552956] [] handle_userfault+0xa3a/0x1310 [ 37.558991] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 37.565977] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 37.572360] [] ? handle_mm_fault+0x117b/0x2530 [ 37.578562] [] ? handle_mm_fault+0x1fc3/0x2530 [ 37.584769] [] handle_mm_fault+0x1fd1/0x2530 [ 37.590806] [] ? save_stack+0xa3/0xd0 [ 37.596225] [] ? __pmd_alloc+0x410/0x410 [ 37.601904] [] ? __sigqueue_alloc+0x1e1/0x450 [ 37.608023] [] __do_page_fault+0x5c2/0xd40 [ 37.613877] [] ? mm_fault_error+0x2c0/0x2c0 [ 37.619818] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 37.626459] [] do_page_fault+0x27/0x30 [ 37.631965] [] page_fault+0x28/0x30 [ 37.637210] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 37.644278] [] ? SyS_timer_create+0x61f/0x1030 [ 37.650478] [] ? do_schedule_next_timer+0x4d0/0x4d0 [ 37.657113] [] ? __fget+0x231/0x3b0 [ 37.662361] [] ? security_file_ioctl+0x89/0xb0 [ 37.668566] [] ? do_syscall_64+0x48/0x490 [ 37.674337] [] ? do_schedule_next_timer+0x4d0/0x4d0 [ 37.680970] [] do_syscall_64+0x1a4/0x490 [ 37.686651] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 2018/02/27 13:52:56 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000140)={@multicast1, @broadcast, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000001c0)={@empty, r1}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000fe6ff8)=@fragment, 0xfffa) 2018/02/27 13:52:56 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) memfd_create(&(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1) 2018/02/27 13:52:56 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) mmap(&(0x7f0000001000/0xc51000)=nil, 0xc51000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00000000c0)={0x64c3, 0x1b, 0x9, 0x335, 0x100000000}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000080)={r1, r2, 0x100000001}) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000003fdc)) 2018/02/27 13:52:56 executing program 6: mkdir(&(0x7f0000000180)='./file0\x00', 0x119) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80001) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080)=0x10000, 0x4) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000b, &(0x7f0000000000), 0x4) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000557fc8)={&(0x7f0000e3aff0)=@in={0x2, 0x4e20, @empty}, 0x10, &(0x7f0000b03000)=[]}, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000200)={{0x20, 0x80}, 0x1, 0x8001, 0x6, {0x3}, 0x2, 0x6}) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='iso9660\x00', 0x0, 0x0) bind$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="00000408"], 0xa) 2018/02/27 13:52:56 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000e5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x4c, 0x0, &(0x7f0000000340)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=[], &(0x7f0000000180)=[]}}}], 0x1, 0xfffffdfd, &(0x7f0000000480)="9c"}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200100, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xd1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0xc7, 0x9}, 0x8) 2018/02/27 13:52:56 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl(r0, 0x0, &(0x7f0000000000)="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") connect$nfc_llcp(r0, &(0x7f0000000140)={0x27, 0x9, 0x2, 0x7, 0x203, 0x8, "bf8c7f1ab374691deb16a817fc3ae62938914758f30a7711a188dbdc10ac648a8b7e7cb4bb2a34ef13bac90349b3a6fd9536057bcd679940cc2c6895e6b761"}, 0x60) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) write$fuse(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00032df3272648cdf02dfd2f6a6439c43b0000000000000000000000000000e87611937fefb00d4b5ef0000000000000000000010000000000000000000001000000"], 0x50) fcntl$getownex(r0, 0x10, &(0x7f0000000100)) 2018/02/27 13:52:56 executing program 1: r0 = gettid() unshare(0x28060400) exit(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='ns/net\x00') getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@local, @in=@multicast1}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f00000002c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000040)={@empty, 0x9480000000000000, r2}) 2018/02/27 13:52:56 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000fbfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000b1000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="240033c348a3c5efd3a0a015000206b388000000000000000000000000100006004b4659"], 0x24}, 0x1}, 0x0) 2018/02/27 13:52:56 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r0, &(0x7f0000927000)='-0', 0x2, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x12) 2018/02/27 13:52:56 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192300a13680040d8c560a0600000000e076fffffffffffffc01000004ca7f6464498900050028635a0004fbf510000200dd1b000000160000ed5dfffff5000022000d00010001000080bc04000000000000", 0x58}], 0x1) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f00000002c0)=0xe8) recvfrom$packet(r1, &(0x7f0000000140)=""/87, 0x57, 0x12021, &(0x7f0000000300)={0x11, 0x0, r2, 0x1, 0x1d6ec408c0000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0xffffffffffffffeb) 2018/02/27 13:52:56 executing program 0: eventfd(0x5092) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000dfb000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000063fff0)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000f74)={0x3, 0x100000000, 0x5, 'queue1\x00', 0x26f}) syz_open_pts(r1, 0x80000) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000140)=0xae9) accept(r1, &(0x7f00000001c0)=@nl=@unspec, &(0x7f0000000200)=0xc) r3 = add_key(&(0x7f0000000080)='cifs.idmap\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="2f9eab5b51d1ab656b5d7eae6b9a486292e5dc291f4119bf6357a867e2c1fd61c46642ffbca6e785f46720db3590369069ef14db3704d199d8d335bb6bc6da0c072395f95d03ae288c599fe9ce89f15b042ebfd9f05b9ef0eb285080a0be7a71b0902de12023d41700b2b1", 0x6b, r2) keyctl$set_timeout(0xf, r3, 0xfffffffffffffffc) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000e7df01)=""/255) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f000014cfd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x4, 0x800000000, 0x3}}, 0x2e) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000180)=0x7) 2018/02/27 13:52:56 executing program 6: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x420082, 0x0) getsockname$netlink(r0, &(0x7f0000000100), &(0x7f0000000140)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000040)) lsetxattr(&(0x7f0000175000)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f00001cffec)="0200000001000000000000000200000000000000", 0xb, 0x0) 2018/02/27 13:52:56 executing program 7: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000577fc8)={&(0x7f000026cff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="280000001200010077cd92f22f478dd100000000000000000000000000000000000000000000ff00"], 0x1}, 0x1}, 0x800) 2018/02/27 13:52:56 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/02/27 13:52:56 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000440)={{0x2, 0x4e20, @rand_addr=0x8}, {0x0, @empty}, 0x8, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 'nr0\x00'}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00', 0x7, 0x4, 0x3e0, 0x210, 0x0, 0x110, 0x2f8, 0x2f8, 0x2f8, 0x4, &(0x7f000002d000), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x19}, 0x5}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x401, 0x3f}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) 2018/02/27 13:52:56 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffffd, 0x400000) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f000005a000/0x4000)=nil, 0x4000, 0x4000, 0x7, &(0x7f000001d000/0x4000)=nil) [ 37.810057] binder: 6354:6368 transaction failed 29189/-22, size 0-0 line 3004 [ 37.822453] binder: 6354:6368 ioctl c0306201 20000500 returned -14 [ 37.834859] binder: 6354:6368 transaction failed 29189/-22, size 0-0 line 3004 [ 37.847592] binder: 6354:6368 ioctl c0306201 20000500 returned -14 [ 37.876273] x_tables: arp_tables: CLASSIFY target: used from hooks INPUT/FORWARD/OUTPUT, but only usable from FORWARD/OUTPUT [ 37.891463] x_tables: arp_tables: CLASSIFY target: used from hooks INPUT/FORWARD/OUTPUT, but only usable from FORWARD/OUTPUT 2018/02/27 13:52:56 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f31ff0)='/dev/sequencer2\x00', 0x0, 0x0) close(r0) fsetxattr(r0, &(0x7f0000000040)=@known='system.sockprotoname\x00', &(0x7f0000000080)='/dev/sequencer2\x00', 0x10, 0x3) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2000002275, &(0x7f0000de8ffb)="04ee1e86") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)) 2018/02/27 13:52:56 executing program 0: r0 = syz_open_dev$random(&(0x7f0000c44ff4)='/dev/random\x00', 0x0, 0x80002) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/icmp6\x00') sendfile(r0, r1, &(0x7f0000000000), 0x8000) 2018/02/27 13:52:56 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000ef2ffc)='net\x00') fchmodat(r0, &(0x7f00002c5000)='./file0\x00', 0x0) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x2) mkdir(&(0x7f0000000000)='./file0\x00', 0x20) 2018/02/27 13:52:56 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ax25, &(0x7f0000000040)=0x10) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e22, 0xffffffffffff7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, {0xa, 0x4e23, 0x4319, @empty, 0x6c}, 0x9, [0x0, 0x8c, 0x100000000, 0x4, 0x10001, 0x1, 0x36, 0x7]}, 0x5c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000e93fb4)={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000]}, 0xffffffffffffffd9) 2018/02/27 13:52:56 executing program 4: r0 = epoll_create1(0x0) socket$unix(0x1, 0x1, 0x0) pwritev(r0, &(0x7f00000011c0)=[{&(0x7f0000000000)="05210139d5dd2ee0d26ddac50542a5cda32a0cfe5701a2dbc2a045e6c0f33dad319a16ef093c1ee0902e0c837caf23acc44394bf6a3035dd8a2cb63cbde3360b2131d64b7682b0a6d8c5d879759f89fd80665d906b6d16ebdf383bc61249f7d40851dff796238750d067cf", 0x6b}, {&(0x7f0000000080)="4df2e2830fc8dce474a1599148aa518829fc0862e05c91e5f0c91ec6eb7d04095bdeaebe53609ba20ec9251b06a113d111efd6098eeda92e693922d4aca0f05e9109065b9ee5d3468c5ab210892d6a26c28828b9c5c441dbad3b0d1a157d67f208da74bc119210e19ecdd34f58f655c1c61bea39156d7f4d0af0156afc65c64749e430a201d41c39d991a3841c221adf1abb70562a9fa7ef57e27f0e4f261c08cebe51a663bf6d0691", 0xa9}, {&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="568d982eb57fa8bcd1bc48c8f734c3978ca1b8708c1befdd7b96f3ecbb0f720af8548b99ec4ab7a9482439b1ac99a2bc248ea0d4c1cd659d1163dc3deeb973559066cb2dafd465ea07863ba0f01d9fe2943455868c9aed3fe43c06f1f98f058d3b2c5caea3394f6a39520bd5f664c3f7fce11b8c5cef74", 0x77}], 0x4, 0x0) unshare(0x400) r1 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedsend(r1, &(0x7f0000118fff), 0x0, 0x0, &(0x7f000076bff0)={0x77359400}) mq_timedreceive(r1, &(0x7f0000d56f7d)=""/131, 0x289, 0x5, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001200)='/selinux/enforce\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001240)={0x0, @in6={{0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}, 0x460e}}, 0x8, 0x80, 0x7, 0x9, 0x8}, &(0x7f0000001300)=0xa0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001340)={r3, 0x8dc4}, 0x8) 2018/02/27 13:52:56 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) timer_create(0x0, &(0x7f0000000040)={0x0, 0x23, 0x0, @thr={&(0x7f0000000100)="b9f72cf706a1cf69da414ac9a1c5f8fdaae32d66205ac2f60c5a5eba25628234a8c962ac413df8bf2a1202ed8c028f99a12288357d566b9b7971d8f5921df3d79f426e180643c9f4c84b2019ee4e41026a08d066e674d61cfb6e4db1794c3c41d99c1c4789c2c3f403279d1b5fca53aff49741580c29aa5f6979f689d578c23a8f18f94169e323ec3358849f398d452d68f01bf8c933745681ae70a750349979f2d62dc37dfeb534cb6f90f9c3212c2db1137afe62f4a562802dcd456082e083d113593538be3c822a9919bc95dc64929c7e181ae0fc345ba82be493fe0361e9187b775be04101", &(0x7f0000000200)="7031e999cfad46bc87216b742025771951e1723e58940b21b47ac752d1b98c8cb208cef2ed8895bc7a7b2154cbe05751d5cd032ee2752b82ec7d512703fd3d6a141f24442080fa1235cc316496d032ef9fda6c11a00dd6ac1ca099b523c0b925a01714b59a9c662ac4d7d7edf0b6b26b8a09dc668cfb3ddb54b473a6538bdd432bed2371eee871b8de98f0e8723077f3c103684b5ab8533beb4c0214ed8391c181d10fef7988841f484a02bd553cf4b29ae1a6ed213bac3599f8197c26e3055a232fbe8b84ded46dd757472f64c9e7"}}, &(0x7f0000000300)=0x0) timer_delete(r2) 2018/02/27 13:52:56 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) signalfd(r0, &(0x7f0000000000)={0x3}, 0x8) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000100)=0x7f) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x4, {0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x32) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000080)="ef7b298415db4bc7597a236f4f498a0e61af9915df6fed3dee7be0efd4068d330ca32c64c746550853250becfc18f4803ff32f2781eba25f0cd5b6afbccb1fd1323c526a470b73b6db9028beef1e72") r1 = request_key(&(0x7f0000000140)='cifs.idmap\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='\x00', 0xffffffffffffffff) r2 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="de10626e2a", 0x5, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000280)=[{&(0x7f0000000200)="0ccc40cc97deeeb70dfa29ebf47e23c323eb094ebfee869a308b", 0x1a}, {&(0x7f0000000240)="4176c6942166e2ddc5a796e5a4cdb88fb8cbd6216d46996231314a8643", 0x1d}], 0x2, r2) 2018/02/27 13:52:56 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x81, 0x4) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {r1, r2/1000+30000}}, 0x100) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r3, 0x5402, &(0x7f0000fd6000)) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) r4 = syz_open_pts(r3, 0x0) ioctl$TCXONC(r4, 0x540a, 0x2) 2018/02/27 13:52:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x1000000080047) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00000000c0)={0x7ff}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fa9000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x1, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000000000000f7ff4e20e00000298c0000000000000000000000000000000000000000008cdbe9000000000000000000007aacf7049e18f3000000000000000000000000000000000000000000000000000000000000000000000000000000feffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000086470d4413c5c5c2af3e74e2bb61000000"], 0x98) 2018/02/27 13:52:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x6) socketpair$inet(0x2, 0x0, 0x20, &(0x7f0000000000)={0xffffffffffffffff}) r2 = open(&(0x7f0000000180)='./file0\x00', 0x40, 0x12) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e23, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, &(0x7f0000000280)=0x8c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000002c0)={r3, 0x2a63, 0x0, 0xffffffffffffffff, 0x200}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x8e8c}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000000c0)={r4, 0x3, 0x9b, "56cf25c4ad2c05262f96254614f5adef535a3bddcb6a6cdf90cd2c209c34537eef19b9e21b8e7ca703fd66b8274bb702cdb437eaba0fec6a7f6498a208bc70e3ea2eb604671cc2d2ae9447d1977860ce82bce2c94967d8265db905592d0f3a57ab83e1200d8e9de63718a6a6d8269dd986f4970058e84ef3ce488a9de15e7a18bb9d32b24f0528a8653a671603407f4522812259ab1d91b4681742"}, 0xa3) sendmsg$nl_xfrm(r0, &(0x7f0000020000)={&(0x7f0000002000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000020d90)=@newae={0x54, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001}, @in6=@empty}, [@replay_thresh={0x8, 0xb}, @mark={0xc, 0x15}]}, 0x54}, 0x1}, 0x0) 2018/02/27 13:52:56 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000000)={0xdda, 0x5, 0x8, 0x200, 0x2fde4323, 0x1000, 0x2, 0x3ff}, &(0x7f0000000040)={0xffffffffffffffe1, 0x7fff, 0xdff7, 0x6, 0x8, 0x80, 0x7fffffff, 0x1}, &(0x7f0000000100)={0x0, 0x7ff, 0x5, 0x7, 0x40, 0xffffffff, 0x101, 0x4}, &(0x7f0000000140), &(0x7f00000001c0)={&(0x7f0000000180)={0x1}, 0x8}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', @ifru_map={0x2}}) 2018/02/27 13:52:56 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x4001) ioctl(r0, 0x440000000000127f, &(0x7f0000000040)="b9") r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x6, 0x0) ioctl(r0, 0x8e, &(0x7f00000000c0)="a566307ee019191f461885ba5fe603e39a83b271d49889") r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x200000, 0x0) ioctl(r1, 0xefe, &(0x7f00000001c0)="62f7273d2679b05ceb8ec99c116c534dbddb2c360bfc6d335f7f3245e05ee546a7b0c523") accept4(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="01eaff00000000000000000000000000"], &(0x7f0000000180)=0x10, 0x800) 2018/02/27 13:52:56 executing program 7: prctl$void(0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f000037c000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) 2018/02/27 13:52:56 executing program 0: r0 = add_key(&(0x7f00005a8ffb)='user\x00', &(0x7f0000fccffb)={0x73, 0x79, 0x7a}, &(0x7f0000d46000), 0x0, 0xffffffffffffffff) r1 = socket(0xa, 0x0, 0x2) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f0000000100)='eth0$security\x00', 0x2) linkat(r2, &(0x7f00000000c0)='./file0\x00', r3, &(0x7f0000000140)='./file0\x00', 0x400) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) keyctl$revoke(0x3, r0) syncfs(r1) 2018/02/27 13:52:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f000001f000)=@ipv6_newroute={0x28, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{0x9}]}]}, 0x28}, 0x1}, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) rt_tgsigqueueinfo(r1, r2, 0x32, &(0x7f00000000c0)={0x37, 0x1b68, 0x8, 0x10001}) r3 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000140)=0x400) 2018/02/27 13:52:56 executing program 7: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000100)='maps\x00') setns(r1, 0x0) 2018/02/27 13:52:56 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x800, 0x0) getsockname$inet6(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000180)=0x1c) ioctl$KDSETMODE(r1, 0x4b3a, 0x100) splice(r1, &(0x7f0000000080), r0, &(0x7f0000000100), 0x7, 0x5) sendto$unix(r1, &(0x7f00000001c0)="39177ad5593f8cd8a0be1deaaa94985142402c74fb0554a12b57808b661fb11be21ad97c155c031afed77feb93286b37a6f27719817234b7a5970a4ecddcce5619cc211adcdd9e97f49697fcf492e488f9ca892582", 0x55, 0x80, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e23}, 0x8) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2018/02/27 13:52:56 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00008bf000)="240000005a001f0014f9f407125a00001c13171308001000fff708ff0500020001000000", 0x24) 2018/02/27 13:52:56 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) connect$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x20) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e5fcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0xb, 0x7}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000100)={{0x10000, 0x1}, {0x80000000, 0x7}, 0x8, 0x4, 0x9}) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x80) 2018/02/27 13:52:56 executing program 3: symlink(&(0x7f000000bffa)='./control\x00', &(0x7f00006bb000)='./file0\x00') r0 = open(&(0x7f0000b2fff6)='./control\x00', 0x80040, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) getsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) r1 = open(&(0x7f0000198000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$setlease(r1, 0x400, 0x0) 2018/02/27 13:52:56 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x3fe) read(r0, &(0x7f0000a5dfe4)=""/28, 0x1c) syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000100)) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000040)) 2018/02/27 13:52:56 executing program 2: futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000bffc), 0x4, 0x0, &(0x7f0000011ff0)={0x0, 0x1c9c380}, &(0x7f0000000000)=0x9, 0x7) 2018/02/27 13:52:56 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x2, 0xfd7c) sendto$inet(r0, &(0x7f0000e75000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00008b1000)="d4", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) recvfrom$packet(r1, &(0x7f00000000c0)=""/129, 0x401, 0x40000102, 0x0, 0x0) 2018/02/27 13:52:56 executing program 0: r0 = socket$inet(0x2, 0x6, 0x400000006) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000018000)="4402", 0x2) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000001c0)=ANY=[@ANYBLOB="01010000417ed437196db869a645cb105d2d9a75eb5eb3e6dfe8dd96115784b954d7383f3f04904322d8b630fc479eec1a992f246846b99d994df311e51c598af69eb921bf404798ef57a2a56156110f2d90edd9b0d450f5b897ba9de7fcc574d3279baade20e6b18d4ccecd2572591b48043591b35f4110e22b9a03655e29358482a2d74c7d20f0f7b47bcda6489a0400000056e9ff09b00ab66af46e7ff239f064b439d29cd049474096ea6a10626ab27c668675488cadce31f469ca5d378a99"], &(0x7f0000000040)=0x6) 2018/02/27 13:52:56 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x14000) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f00005fb000/0x2000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fa8000/0x3000)=nil}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000200)={0x7, 0x100000001, 0x10001, 'queue1\x00', 0x162c}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000180)={0x1, 0x101, 0x10001}) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x1000, 0x103000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x14) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 2018/02/27 13:52:56 executing program 6: chown(&(0x7f0000740ff2)='./file0/file0\x00', 0x0, 0x0) mknod(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) r1 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x204000, 0x5) r2 = getpgid(0xffffffffffffffff) mknod(&(0x7f0000000140)='./file0\x00', 0x8000, 0x75f5c8d7) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000100)=r2) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'bcsh0\x00', @ifru_addrs={0x2, 0x4e24, @loopback=0x7f000001}}) 2018/02/27 13:52:56 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x3, 0x400) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/02/27 13:52:56 executing program 4: r0 = socket(0x11, 0x4000000000080003, 0x0) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'system.', '\x00'}, &(0x7f00000000c0)=""/53, 0x35) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0xffffffff}, 0xffee) setsockopt(r0, 0x107, 0x0, &(0x7f0000000040), 0x0) 2018/02/27 13:52:56 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x8000, 0x2, 0x3, 0x0, 0x7fffffff, 0x2, 0x96}, 0x20) r1 = socket$inet6(0xa, 0x1, 0x80) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000100)={'lo\x00', &(0x7f00000000c0)=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']}) 2018/02/27 13:52:56 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000040)=0x7, 0x8) r2 = gettid() sched_rr_get_interval(r2, &(0x7f0000000080)) bind(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="11000021dd43dadf9ff20cc600c62dac177a1d403c6f741689867afa1f1aa88d4feac23cec6c835028dc98ff85bb8df6a4e4a16a1d9c9ad8f68d899cd92deb31f05fb07390e18ea1e875278d1cb18a642410dd9bdda9ae840d1c0ce83766ac1c6ae6494e5ba95e0d3dc8141ae7ba142b731e2724094c05b887217a374be4ed335ce3febf4d0bacaa1ab208f312cb7013ce93424f1347d319243701967fb12ba2a1e6c0d0e0a8a72c91cf4e574ab1feea0cccef", @ANYRES32=0x0, @ANYBLOB="010000060000000000000000"], 0x14) 2018/02/27 13:52:56 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000000)) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x8180, 0x0) preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) setresgid(0x0, 0x0, 0x0) 2018/02/27 13:52:56 executing program 0: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @empty}}}, 0x32) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001d80)={0x0, @dev, @empty}, &(0x7f0000001dc0)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001e00)={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, 0x2, 0x60b, 0x4, 0x400, 0x6, 0x2010020, r1}) r2 = dup2(r0, r0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000100)={0x50000000, 0x8, 0x3f}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000040)) sendto$ipx(r2, &(0x7f0000000080)="12bcc8cc13733f2fdd9ac2f31f88d4f71298f868c076f4db66c67870a029df6b42846c85c3475fdfb9aaf69cd2edb01e6a1cc658b822f529314c9cdabdae3e234dcb1ea89f597d03d4f8f284d63515f67faeea771af0ba708a0c9ae5de07c6490baf80049a56dd236ff4ad", 0x6b, 0x800, &(0x7f0000000000)={0x4, 0x2, 0x10000, "8df43afe5f1e", 0x6c24}, 0x10) 2018/02/27 13:52:56 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/02/27 13:52:56 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x10000, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000100)=0x5) fremovexattr(r0, &(0x7f0000000140)=@random={'osx.', '\x00\x00\x00\x00\x00\x00\x00\x00'}) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='\x00\x00\x00\x00\x00\x00\x00\x00') sendfile(r2, r3, &(0x7f0000000000)=0x4, 0x2) 2018/02/27 13:52:56 executing program 2: mkdir(&(0x7f0000f08000)='./file0\x00', 0x0) r0 = open(&(0x7f0000f51ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000000)='./file0\x00') mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000a42000)='\x00v\t', 0x1001, &(0x7f0000d1a000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) pivot_root(&(0x7f00002a5000)='./file0\x00', &(0x7f0000697000)='./file0\x00') 2018/02/27 13:52:56 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000f57000)=@abs, 0x8) r2 = epoll_create1(0x80000) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000040)={'rose0\x00', @ifru_flags=0x2000}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c25ff4)={0x10000004}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) epoll_wait(r2, &(0x7f000099a000)=[{}], 0x1, 0x800) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f0000000000)=ANY=[@ANYBLOB="0000e0639cd42e5faf0000000069d8a185876e3e12450bb52e620c728c000000000000000000"], 0xe, &(0x7f0000f81fe0)=[], 0x0, &(0x7f0000239000)}}], 0x1, 0x0, 0x0) 2018/02/27 13:52:56 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCEXCL(r1, 0x540c) ioctl$VT_WAITACTIVE(r1, 0x5607) syz_open_pts(r0, 0x0) 2018/02/27 13:52:56 executing program 1: mkdir(&(0x7f0000000ff8)='./file0\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x4) pread64(0xffffffffffffffff, &(0x7f0000000000)=""/154, 0x9a, 0x0) 2018/02/27 13:52:56 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x40080, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00000000c0)) r1 = socket(0xa, 0x802, 0x0) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x1, 0x35, 0x5, 0xffffffffffff0001, 0x1, "a063ff6d70d8bc4f3d9434fc9f5e5889e327009533cecf3bf6b51939b48887607734f40f25c6818e3dbc69b0488b066b3b30ee3adfbd15a3c3aea0a488e428", 0x88}, 0x60) sendmsg(r1, &(0x7f0000eeefc8)={&(0x7f0000fef000)=ANY=[@ANYBLOB="0a004e2000eaff160000000000000000000000000000000100000000"], 0x1c, &(0x7f0000437000)=[], 0x0, &(0x7f000056cda0)=[{0x28, 0x29, 0x2, "1d1a2d4ba2f2fffffffffffffffd060000"}], 0x28}, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100)={0x100000000, 0x1, 0x2000}, 0x4) 2018/02/27 13:52:56 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x400000000, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000040)=""/137) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)=0x65) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000100)=""/165) 2018/02/27 13:52:56 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) fcntl$lock(r0, 0x5, &(0x7f00000001c0)={0x2, 0x5, 0x0, 0x4, r1}) r2 = dup3(r0, r0, 0x80000) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000000)={0x5, 0x3, 0x1, 0x80000001, 0x3d}) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000000c0)={@broadcast, @multicast2, 0x0}, &(0x7f0000000100)=0xc) bind(r0, &(0x7f0000000140)=@hci={0x1f, r5, 0x3}, 0xc) sendfile(r3, r4, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r3, 0x4c01) socket$inet6(0xa, 0x0, 0x0) 2018/02/27 13:52:56 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/02/27 13:52:56 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCEXCL(r1, 0x540c) ioctl$VT_WAITACTIVE(r1, 0x5607) syz_open_pts(r0, 0x0) 2018/02/27 13:52:56 executing program 1: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x104) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000, 0x0) r3 = dup2(r0, r1) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r4 = memfd_create(&(0x7f000003e000)='\t', 0x0) recvmsg$netrom(r2, &(0x7f0000000680)={&(0x7f00000002c0)=@full={{0x3, {"c15a2767e3fa37"}, 0x8}, [{"0921bc457ad2c4"}, {"e46af868b8e0ed"}, {"27f8aa09eadaa1"}, {"1622bf1de192c7"}, {"c58144bb7baa5f"}, {"9290070ff099c6"}, {"934a8115462f20"}, {"6b709adb9d19a8"}]}, 0x48, &(0x7f0000000640)=[{&(0x7f0000000100)="d7caa7725562689cdcdd3f89536f4f80ee88cb129a7614e5b630f2507a7b2fcd8c6ab633f1ae15ccae", 0x29}, {&(0x7f0000000340)="d40d1e85be5d522c3d1f2b2a92d6197dd9d3a1d59dcbc9787a0e6e613e94be0ac328097fb8fff2c37a8383c0e880529222f1dd7b476e16a8ed43df413723e6bc0d9bb3261a0c164332ec00b295f9d8fadfc00893916ec8824bb2a271fb6bef1133e6a7e19ce13ab8f9bcbe2a204669f5c22491ff0e04e4639e97ad40b167304a4ffa5ec6a61bf6609baecd0314a614101f30639e72addac53255ce66900fdbbf8b79d1fd5f5fbad9482e0b0ef85be500d10aebe788f03775ba2888fe8acaeb14e1b0d522caaaa7214ff8363ba2a7fb676f59e628502134177d6566500e5ced694dc66988b03f0222c641d4b1ba77", 0xee}, {&(0x7f0000000440)="a400dd2caf2d2e36c9162366e09d14aa3fde73311d4ca199de02ae30d7df54602d903cad6a837c279f9216a8c5f3804c806576fda52623754e94c0880292b18e29eacd5f07ff56ff44eb849787bd3433345a31df4925741c2511afde8d95166539aae4e9ec2a98ab09396efa30362afd18a842c774d2822ad4420bede2a986b90d75d593b979a1a90f46861759a91c551ab64b86de6b0d3a0f83ead26820691f535b6362e8d682734d80b0848cfc3e00ff8d8ad0d0764761c6016a7884c29a1a3bdb4763dfcda678ae678263042c702847acaa2327616caf36a8721f9414482339d8bd68ca8b04ce8832f26dee16", 0xee}, {&(0x7f0000000540)="77d675cf3172dd79925029e49909415862b67e497679f7c449bfebde9b9419ace3f416ffebcc0ec1fda7cf1d2c61e1d025ea3e81fa35df31a0edf347f674d198f4781252f399a46129befe8743a0919af49a7b9fd570cd95cbb1fd5d64e0d23ae1983a4e4e8fca689abbff6a4eb7af84aeaf89fe6cb3dca70ed4277b8c4c84ea725730a3463e57d5cb356400d149b403d0b97de0933e4bfd3943a34a82a1b44ae117f58e92ac3d1c2c92066e97ab3b3f47f73292f5f413fb7eefc521f64edd76bb07827d6ffe19b55f4e33467e64f71ec107211c3e98f89313687365e473d3cd00e3", 0xe2}], 0x4}, 0x40000000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x1, 0x10}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e21, 0x101, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, [0x4, 0xc4c7, 0x3ff, 0x7da, 0xfff, 0x3, 0xfffffffffffff001, 0x0, 0x2, 0x3, 0x8, 0x3, 0x59f1, 0x1, 0x8]}, &(0x7f00000000c0)=0x108) r6 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$int_in(r2, 0x5452, &(0x7f00000006c0)=0x47) ioctl(r1, 0x80000001, &(0x7f0000000700)="13da74e87d0c370fcf60b6baf475c8cdd133b3dea8315340f355cde3398195eab7cedb9ff02342c9e985a55ae71775c380fb0c082ba1572e29d72996eff1dc41f2daa1637327b121c6900e0ce4300ade615d222cdfd79294d69f63b7d4afce773abec5e97b") write$sndseq(r1, &(0x7f0000ff1000)=[{0x0, 0xf75f, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}], 0x30) dup2(r6, r4) write$sndseq(r4, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) 2018/02/27 13:52:56 executing program 0: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="a9", 0x1, 0xfffffffffffffffd) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) sched_getattr(r1, &(0x7f0000000180), 0x30, 0x0) keyctl$search(0xa, r0, &(0x7f0000000080)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0) 2018/02/27 13:52:56 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x101, 0x3ff, 0x0, 0x80000001, 0x3, [{0x7, 0x90ee, 0x0, 0x0, 0x0, 0xf04}, {0x7, 0x72b455f, 0x3, 0x0, 0x0, 0x2000}, {0x4, 0x8, 0x3a9, 0x0, 0x0, 0x3}]}) r1 = memfd_create(&(0x7f0000000140)=',security:O%\x00', 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, r1, 0x0) fcntl$addseals(r1, 0x409, 0x0) 2018/02/27 13:52:56 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000180)={0xff3b, 0x0, 0x1, 0x8001}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000001c0)={0x10001, r1}) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x0, 0x2}, &(0x7f0000000040)=0x20) read(r2, &(0x7f0000000080)=""/145, 0x91) 2018/02/27 13:52:56 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200082, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0xd381, 0x5f8}, {0xad, 0x6}, 0x20004, 0x7, 0x1}) setrlimit(0x0, &(0x7f0000012ff0)) clone(0x0, &(0x7f00003c4000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) 2018/02/27 13:52:56 executing program 7: capset(&(0x7f00000c2000)={0x19980330}, &(0x7f0000001fe8)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x11, &(0x7f0000f4bffc)=0x1, 0x187) 2018/02/27 13:52:56 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) socket$inet(0x2, 0x807, 0x9f2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x40000, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffff224, 0x121080) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000100)=0x2, 0x8) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000000400000090746e00", 0xc, 0x0) 2018/02/27 13:52:56 executing program 7: socketpair$inet(0x2, 0x2000000003, 0x4bf1, &(0x7f0000001240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x5, 0x1050, [0x20000080, 0x0, 0x0, 0x200002c8, 0x20000490], 0x0, &(0x7f0000000040), &(0x7f0000000080)=ANY=[@ANYBLOB="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"]}, 0x10b9) getpeername(r1, &(0x7f00000013c0)=ANY=[@ANYBLOB="00720f000000000000006f89ed38c3c95b92b1e22c6035db359149b9c3010400000000000003194f82264c07c784b92c70c3f63600ad23323648f99d09a5938eec4a94342558c871493c34029efaca3d782b7aa1f4d8ed53b916b6f61047601227ec88a933f48ee4210d9fecdd23c16d799ad6df5818015a4ff70ea7be77d7000c9d7ffa573232832deb2773c0d1", @ANYRES32, @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'], &(0x7f00000011c0)=0x32) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'eql\x00', @ifru_flags=0x2}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f0000001480)=""/80, &(0x7f0000001180)=0x50) socketpair(0x2, 0xe, 0x75781223, &(0x7f0000001300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000001380)) 2018/02/27 13:52:56 executing program 2: prctl$intptr(0x1e, 0xfffffffffffffffe) set_thread_area(&(0x7f0000000000)={0x2a1, 0x100000, 0x4400, 0xfffffffffffffffb, 0x7, 0x98, 0xfff, 0x491b, 0x7, 0x10000}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x2) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x340, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000080)={0xc9d, 0xff800000000, 0x7f}) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000140)=0x10000) 2018/02/27 13:52:56 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)="2f73656c696e8278d6e66bcbce62452ffe9864570e", 0x2) r2 = dup3(r0, r1, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000000000)={@remote, @multicast2}, &(0x7f00000000c0)=0xffffffffffffff78) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xc, 0x11, r1, 0x0) 2018/02/27 13:52:56 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'lo\x00', &(0x7f00000000c0)=ANY=[]}) 2018/02/27 13:52:56 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/02/27 13:52:56 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000cd7000)={0xaa}) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000000100)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000bad000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400000, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000000c0)=0x14) 2018/02/27 13:52:56 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @multicast2}, &(0x7f00000000c0)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x4}, 0x8) r2 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r2, &(0x7f0000000280)=""/185, 0xb9, 0x200000, 0x0, 0xff99) bind$inet6(r2, &(0x7f00008a8000)={0xa, 0x4e23, 0x0, @empty}, 0x1c) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) sendto$inet6(r3, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 2018/02/27 13:52:56 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000ffc), 0x86, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000ffc), 0x278b7c90) 2018/02/27 13:52:56 executing program 6: futex(&(0x7f0000002ffc), 0x85, 0x0, &(0x7f00005d0000), &(0x7f0000000000), 0x3ffffffe) r0 = memfd_create(&(0x7f0000000040)='cpusetselinux\'\\systemuser\x00', 0x2) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) 2018/02/27 13:52:56 executing program 1: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x400000000000) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result={0x7ff}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x73d396b8b89408d2, @time, 0xfffffffffffffffd}) 2018/02/27 13:52:56 executing program 7: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="ed", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r0, 0x0, 0x0) r1 = pkey_alloc(0x0, 0xfffffffffffffffd) pkey_mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3, r1) 2018/02/27 13:52:56 executing program 2: mkdir(&(0x7f0000000040)='./file0/bus\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x5, 0x33053e51, 0x3, 0x3, 0x0, 0x401, 0x7f, {0x0, @in={{0x2, 0x4e22, @rand_addr=0xff}}, 0x2891, 0x1, 0xb0, 0x9, 0x7ff}}, &(0x7f0000000300)=0xb8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r1, 0x9, 0x182a, 0xd1d}, 0x14) link(&(0x7f0000000200)='./file0/bus\x00', &(0x7f0000000180)='./file0/bus\x00') truncate(&(0x7f00000001c0)='./file0\x00', 0x2) linkat(r0, &(0x7f0000000900)='./file0\x00', r0, &(0x7f0000000940)='./file0/bus\x00', 0x400) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) getgid() rmdir(&(0x7f0000000140)='./file0\x00') setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000003c0)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000c80400000000000000000000e003000004000000000000000000000000000000", @ANYPTR=&(0x7f0000000380)=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'], @ANYBLOB="00000005000083acffffffffffffffff0000000000000000000000000000000000ff00ff00ff00000000000000000000ab80dcd358e90000000000000000000000ff000000ff00000000000000000000000900060400000700040001697036677265300000000000000000006970365f767469300000000000000000ff000000000000000000000000000000000000000000000000000000000000000000200000000000c000100100000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007f000001e00000010f00000000000000ffffffff7f000001ffffffffff00000000000000000000000000000000000000ff00ffffff00000000000000000000000180c200000300000000000000000000ff00ff00ff00000000000000000000000101000601000009000900016272696467653000000000000000000073697430000000000000000000000000ff000000000000000000000000000000ff0000000000000000000000000000000000020000000000c000e8000000000000000000000000000000000000000000000000002800434f4e4e5345434d41524b00000000000000000000000000000000000000010000000000000000000000ffffffffffffffffff0000ff0000000000000000000000000000000000ffffff00ff0000000000000000000000000000000000000000000000000000ffffff00ff000000000000000000000000007fff007800010005000979616d3000000000000000000000000073797a6b616c6c657231000000000000ff000000000000000000000000000000000000000000000000000000000000000000010000000000c000e80100000000000000000000000000000000000000000000000028015345434d41524b0000000000000000000000000000000000000000000000010000000100000073797374656d5f753a6f626a6563745f723a6770675f68656c7065725f657865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x518) 2018/02/27 13:52:56 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') geteuid() fallocate(r0, 0x1, 0x81, 0x7ff) r1 = syz_open_procfs(0x0, &(0x7f000067fff8)='syscall\x00') rt_sigaction(0x2f, &(0x7f0000000040)={0xfffffffffffffffd, {0x9}, 0x80000006, 0x1000}, &(0x7f0000000080), 0x8, &(0x7f00000000c0)) sendfile(r0, r1, &(0x7f0000000000)=0x4, 0x3) connect$netrom(r1, &(0x7f0000000100)=@ax25={0x3, {"9e1163f8efcd61"}, 0x8001}, 0x10) 2018/02/27 13:52:56 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x5, &(0x7f0000000100)=[{0x1, 0x6, 0x9, 0x8000}, {0x2, 0x5, 0x3, 0x8}, {0x6, 0xffffffffffffffff, 0xfff, 0x9}, {0x6, 0x6, 0xc56, 0x6}, {0x7, 0x0, 0x4, 0x400}]}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000080)=r2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(r3, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)=[]}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380)=[], 0x0, &(0x7f0000000600)=[]}}], 0x2, 0x0) 2018/02/27 13:52:56 executing program 6: futex(&(0x7f0000002ffc), 0x85, 0x0, &(0x7f00005d0000), &(0x7f0000000000), 0x3ffffffe) r0 = memfd_create(&(0x7f0000000040)='cpusetselinux\'\\systemuser\x00', 0x2) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) 2018/02/27 13:52:56 executing program 5: syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400000) r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/02/27 13:52:56 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xb7, 0x9, 0x91, 0x7f, 0x4}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={r4, @in6={{0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, &(0x7f0000000180)=0x8c) 2018/02/27 13:52:56 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000001c0)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000002c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000300)="6e65742f6970365f6d725f7669660018a6b76a12f29035c69f1071c1f7f166c71b21bb6b36d7e4b5eb658f0a6ff9b48135567716457ed3a5236a6430093e597751eb8a3d3e88c562531c6dd8759f043062bd64e883c5d4578bbf257444cad3b92a3f219d9b7d3cf1e8dff86f7a63a73e0f5632802e952daf7ebed9d0270e") ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) flistxattr(r1, &(0x7f0000000000)=""/28, 0x1c) preadv(r1, &(0x7f0000002640)=[{&(0x7f0000002700)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/151, 0x308}, {&(0x7f0000001280)=""/240, 0xf0}, {&(0x7f0000001380)=""/110, 0x6e}, {&(0x7f0000001400)=""/214, 0xd6}, {&(0x7f0000001500)=""/106, 0x6a}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/40, 0x28}, {&(0x7f00000025c0)=""/121, 0x79}], 0x9, 0x0) 2018/02/27 13:52:56 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') geteuid() fallocate(r0, 0x1, 0x81, 0x7ff) r1 = syz_open_procfs(0x0, &(0x7f000067fff8)='syscall\x00') rt_sigaction(0x2f, &(0x7f0000000040)={0xfffffffffffffffd, {0x9}, 0x80000006, 0x1000}, &(0x7f0000000080), 0x8, &(0x7f00000000c0)) sendfile(r0, r1, &(0x7f0000000000)=0x4, 0x3) connect$netrom(r1, &(0x7f0000000100)=@ax25={0x3, {"9e1163f8efcd61"}, 0x8001}, 0x10) 2018/02/27 13:52:56 executing program 4: r0 = gettid() exit(0x3) sched_getattr(r0, &(0x7f0000000080), 0x30, 0x0) 2018/02/27 13:52:56 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0xfffffffffffff101, 0x0, 0x10003, 0x6bc}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x8, r1, 0x10000, 0x400}) r2 = socket$key(0xf, 0x3, 0x2) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000280)=""/163) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000340)) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000380)=""/13) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000003c0)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000400)={r3, 0x1}) sendmsg$key(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x160}, 0x1}, 0x0) 2018/02/27 13:52:56 executing program 6: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976064d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed008c464c", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x0, @empty}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1}, 0x48b) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/02/27 13:52:57 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = getpid() r2 = getpid() setpgid(r1, r2) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000), 0x4) sendto$inet6(r0, &(0x7f00000c4000), 0xff36, 0x0, &(0x7f00004d4fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/27 13:52:57 executing program 6: r0 = socket$inet(0x2, 0x6, 0x6) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) clock_gettime(0x1, &(0x7f0000f55000)) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000040)={@dev={0xac, 0x14, 0x14, 0xa}, @multicast2=0xe0000002, 0x1, 0x8, [@dev={0xac, 0x14, 0x14, 0x1a}, @dev={0xac, 0x14, 0x14, 0x19}, @multicast2=0xe0000002, @rand_addr=0x6262, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty, @empty]}, 0x30) 2018/02/27 13:52:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x20020005, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000007cc0)=[{&(0x7f0000000bc0)=@in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000d40)=[{&(0x7f0000000c00)="adec0a64", 0x4}], 0x1}], 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) 2018/02/27 13:52:57 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f000086c000)='attr/exec\x00') sendfile(r0, r0, &(0x7f00003e1000), 0x3ff) recvfrom$ax25(r0, &(0x7f0000000000)=""/156, 0x9c, 0x10000, &(0x7f00000000c0)={0x3, {"6425ea1ef184be"}, 0x6}, 0x10) 2018/02/27 13:52:57 executing program 7: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/load\x00', 0x2, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x315) 2018/02/27 13:52:57 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x2, 0x1, 0xc05, 0x3, 0x7}, 0xc) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0)={0x7f}, 0x4) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@proc={0x10, 0x0, 0x0, 0x1840040}, 0xc) getpeername$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x10) 2018/02/27 13:52:57 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) modify_ldt$read(0x0, &(0x7f0000000040)=""/91, 0x5b) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) [ 38.600328] ALSA: seq fatal error: cannot create timer (-22) [ 38.613455] ALSA: seq fatal error: cannot create timer (-22) 2018/02/27 13:52:57 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f000086c000)='attr/exec\x00') sendfile(r0, r0, &(0x7f00003e1000), 0x3ff) recvfrom$ax25(r0, &(0x7f0000000000)=""/156, 0x9c, 0x10000, &(0x7f00000000c0)={0x3, {"6425ea1ef184be"}, 0x6}, 0x10) 2018/02/27 13:52:57 executing program 3: mkdir(&(0x7f000079cff8)='./file0\x00', 0x0) open(&(0x7f0000bca000)='./file0\x00', 0x402, 0x0) r0 = open(&(0x7f00007d5ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x3, 0x0) 2018/02/27 13:52:57 executing program 1: pipe(&(0x7f000090cff8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2000000000000) flock(r0, 0x1) flock(r1, 0x1) 2018/02/27 13:52:57 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x200, 0x44042) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) read(r0, &(0x7f0000000000)=""/16, 0xffffffb9) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, @in6={0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x4e20, @empty}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xf684}], 0x98) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000300)=0xe8) getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000340)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000440)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000480)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@loopback=0x7f000001, 0x4e24, 0x1, 0x4e22, 0x1, 0x2, 0x20, 0xa0, 0x7f, r2, r3}, {0x6e3, 0x6, 0x8001, 0x100, 0x8, 0x401, 0xffffffff, 0x54e3}, {0x2, 0x7, 0x1, 0x7}, 0x10001, 0x0, 0x1, 0x1, 0x3, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x13}, 0x4d4, 0x2b}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x15}, 0x3506, 0x7, 0x3, 0x200, 0x7, 0x9, 0x800000000}}, 0xe8) 2018/02/27 13:52:57 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000ff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000002000)=@getspdinfo={0x120, 0x25, 0x324, 0x70bd29, 0x25dfdbfb, 0x3, [@migrate={0x10c, 0x11, [{@in=@empty, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x32, 0x4, 0x0, 0x3507, 0xa, 0x2}, {@in6=@empty, @in6=@loopback={0x0, 0x1}, 0x6c, 0x3, 0x0, 0x3502, 0xa, 0xa}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x6f, 0x1, 0x0, 0x3507, 0xa, 0x2}, {@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0xff, 0x4, 0x0, 0x3501, 0xa, 0xa}, {@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x0, 0x1, 0x0, 0x3507, 0xa}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@loopback=0x7f000001, 0xff, 0x3, 0x0, 0x3507, 0xa, 0xa}]}]}, 0xfffffffffffffeb5}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x1e4d}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x9}, 0x8) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000040)={0x3, 0x7}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000180)=0x200, 0x4) 2018/02/27 13:52:57 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000000)=""/62) 2018/02/27 13:52:57 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000040)={0x7f, 0x7fff, 0x51, 0x800, 0x5}) 2018/02/27 13:52:57 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000240)) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000080)={0x3, 0x1}) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x1000004, 0x8011, r2, 0x4001000) 2018/02/27 13:52:57 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0x3, 0x4) write(r1, &(0x7f0000f41fdb)="2400000058001f00ff07f4f9002304000a00f51108000100020100000800020001000100", 0x24) 2018/02/27 13:52:57 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031bff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000690000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x21, "669ebb76ff6a8653bb948853755827fb71c42d14baeadd58588166849fbdaf505b"}, &(0x7f00000000c0)=0xffffffffffffffe0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000100)={r3, 0x3}, 0x8) socket$unix(0x1, 0x7, 0x0) close(r0) 2018/02/27 13:52:57 executing program 7: r0 = open$dir(&(0x7f00003c5ff8)='./file0\x00', 0x10041, 0x0) fallocate(r0, 0x3, 0x800000077b45413, 0x80) 2018/02/27 13:52:57 executing program 3: r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x103501) fcntl$setstatus(r0, 0x4, 0x42c01) r2 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000ca9ff8)=0xffffffffffff8001) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40800) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000140)=""/127) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x9, 0x3}, &(0x7f00000000c0)=0x10) dup2(r3, r2) remap_file_pages(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x7, 0xc0000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000001000)={r4, 0x1000, "b5eccf8f6ccffa294a3692463d6b2034dc9b5ca13933bc182b783ac86e47d3717d28c118514134055c2a5c88f8f45cf4c8daa89f76567525790ac90a4732c151e0ea6901e3611ab525a25e10ffb8f796f8172c37022ae1a2ff126ec34af482da9b10089e9212c112ee0bdfac7cfbe3462ad73207e5b00d22d8a489b6776353246bb2e796af68586cab36bed8db83f5c8582fb3950060084a2b5f8200faf20ae7ccd7f7d12dcb1aa9cddd80ee70a7a93df44984ef23ac0b69217d0405a58b6f4f6bd6c8a99240d0afeca741fc00b59ac3384914bb669cecb5e6081641833739b745cd822bac7325a233e59aa1e0ae5ae5011d70b09ce7b62f3ab0146abb0cdba635b5e86dbd17554b71681861e27358114df1960d6f4d809bb17db3850780bbe3f69632f2c0239300d185a493f555bd9292298c36276ee28d2ebd5859e8d5af0d350c7bbb912adc8fa089cf29056ca9a321bc3642631797591989d513b25dc4d17396e748a6ca88ab659a1c1a64d98c9e47562000b5cd947822f3f8fe6b6d4e533d2945107cfc595aeb23ca41f59ec7ab4ea51c222027a73d4d98a5b4060c85db193910e5dd5ea629276e61f7eb2331f1fa38c90b8da289cff29ca4c74c9827f97afbc8cd7568208b3af1967b4df767d1f26bc3174e451d9407cae894ad7807feeae258755b3d07a2c2a8fd1fdd5b64eb49e6d1a56efe01fb1efde0586b4e2f4a826322e762ade977a785cc6089d3ca10de15c083841093ee993c21c279dde7da6c1945eb2cb3ca046a94602a0b9f2c9180152a7217be891e901c18c4b233bc043b420d2fd330b0d810e4384784df99976ed084cba7f1ddfe8bec19462691a45e8ff14ca2115d41e190acd0127ed392a06ccf38217b62e2b3239f638a61374b09c7096f7142ead2f1a27f7bf1f3c862162de6c9bb66f222d264b52d1274b6f0a895b7a700833bddcddfaca9a46dfea37df24670120fbe01a63b9632aceb6efdcd0103d75c1d4eb577dad14921c230df51d0ac02ad7e828af92fc3a80ddea01bd283da02737fa6b1c8cbc6a3c418a241602d9e7758d66388330145a9f811e74230c341b7fe7088a7cfd99eec50ff148c2394065245946d160af5ab8a71ecf82235e6a6be53c354bf7f95db39217713a11f2480d5ab871968b00d81d6e3614556715e0240d7e63d60bd042bbef8720c18bd21acf3aa178a60ea88244ef4545f86ce4c573d42e2fd3d4e67a34efcba7fa3f14f26febbef92f9f25f4331d8923ab688369fc2f8440f62b438c83358df1ec9dd32534096e0247701aefad863c6a2d59723a9a25ae64381c35b34de337e1d5a1164cbf90a181b95f657b5bf5b0231cf1614da8e16dc986a664058b09686770d452322048d2ab2c7d76ad3d0b58f11831d7b16bd7faad7dc761cfa059daca64c6978a0fc239a26e4ff61707baad09d7e5a993e8354b67c8dafa1633c951b42d93d698c4c45a0fa58996c7d6538e9260e061e5cd4c7aeb4f950fc8c27d76853c915a1aabd0d98e1e9c74a7e70e69a7f118b017cf530e98fbb2b590aa0b43ec530a0572fa7afd5e8397ebae4832947a1579b2044935557000207705485d7c71f7064e40ddac25276ebd68b8965c7d9a1590f0a94112b6fba976387bf6e3d78bfcb369e6112dab6ce2df3d0518de58c9b220520408314c690fc87e6e7425d4360394468a775494cc3420daf757a04c4237be902b06e0b6859fc25a227c83e2e94d13ce64cfb0979bf4b8e06a3e211cdd181d44f93934677fda36a56e6c4c37ef128b10344d12471ccaa412b4a0c79549c4ee1201fa17f5f77f4c4ac0a15e8a8731b71a10a509213b822c946d31027041810db4041e86a945671336bb69f2868c878dfb3210a534a38ad2813a59a067883254defa31e3db34aa9b58eed428889dce03f2a79d5cb9471c3bc700302b19c81f6f4e10f2e18387cb7121da734833ed3c5eba1738927c26d0bf7b3fac571cfea54570ba2609e1712f580b2c4abdddb7ac07e8fe03f9944d76aa4e55ea2cf83ce312938df38f817178b321e8f49fff2a45944b113eb9b9e267b85ac34db97bcc92f869ba6ea57468911a9b1fe7135836714cb10016c5e9d614c5b69d4005b78e41d08dba8454019dc73845739fcc23097afb4288f29736beefe52652f4a8b6653894c5aa69fb767f38f06760a7d8b97aeaeb3ad1a2ab99af46e4b796b65181977892f4b2f212d2a7e1e6321f66a969f115e34fd45ce121c5b2ddc063b6b2e3aece6f4f571a0b42a27afca23184246acc4ed9eedebc7b964974a0a26099712250737797daecd8c4721216420ac981ef475bf5f802e54cf129016249083df1eaa4ddae448763b38dbbbbe0884dad22dc499fff601c9aff97f01d93ffe22aa465dec06c2fa85112828ff03c3ae8512e194b46e8959e08f0ee050954616a2b891a149407a884569429ca12eebd9310ba3b62d2e139375693cce32609c3316c54bd6dd761f5f212cdc1835c5d31bd711781a431bbc6aed82fc0f47d043d5e41f885e529dcff5aba3f0046876e53aa88c8deca097f1f4cff0ec7ba9003f7bf10e42ae1298b0641c269213971a107241aa93adebb46f7c47399aec760c25070308376820e5adc7908b4610c0c684c2cbffea1f639eea38c7951281d468db14309296e3fba60ebd8e6b2631585cf6143bf240864178d883ce41e1446aea673830d49d37045000a16999e82584c381da2fac48e6222c8e0552c9857089e4d1ad1ee04ab1eae6ef9a1f06634429b6682d41aa34233d2c313bd050a59aebbc74c6b137ae638aa8509888f8c78a9863b3ed4b25f7656735e1ee126c2bb0a799e1e69ea2db8d0b8439b6f413804fc3b31361def4a0c6975b06ff9fba70b482d9aa32bda695474b6d539ca3e59a139b79efd21fe4122db7974fe3e047421680ed2219153f49571b263398de2736768c53b13eed2692a9c3dea8b1d17ac4f45ff383e5739c2378caf48f18c18852775ffb635f04c538cf17d50e3df004f6340f122bb40c57653da9b0f990d87ffd0511dadee592bc294591af5429e848061a9fa3d5627a540cb70f71c407a4fb6c5f63cd0b5ea2c774ae95384d456f7cb5445361cabd465de635cd1622ffa607f3ac205408eaf0648d0f9f89d4db61d86bfb8e34dc71c553d03b5ab7aadf095c98c6bb50dc205fcf2b2422ea297eed570b58a1bcf336cd69d0443f4b7d58294a48e76eb01dbcb8cc67758d01860266ee93812803b1350c25528dcd5a568b10c8e370b7468830449f3b49b5d4c6332bb1c5eaa9e18f918bb0865b6e321f944c22e3e3456cc65325b9f577862ebaa8011bf569d62986c80438fd7020e23dcadead93f9ba330e5bf6ebb66693875e7c9abe979947a3d1487f8d238b6de7cabae0e0095eabf44cd4419a4305d59aa4c980c4faa7055156cff4d46b3cdd4214704f7b5b9e34b016160c0d01f86c7fed0c403fe8e26c89d50f66da2f949443ffded1b58c750bd82396bc307d4ad3b74fe995b889c815fb68397c874889b6ad4663478709c3578449186405d911b4333b7820eaa102b123890df5fc063074238c9217d67d901c229722e31550f270cd50d021afbbd2cc405e3b9c027e525c7d9ba509c932bc389030f2e040488fbafe9627dbb562cf2d2b0d3967f302c6f2066c4e2cf33c5d4e5ccfdbb78215ed914f20320177d38b7d275265f5014700fbbfe5afbc826ab91ce98b65bca5ff95cc27e1dd854f6116d36565cc018c3302d3e723016135d132123676f12c91bbdb22bccaaa0123f78a4bcd0d62138af15e2b083383f1b73a86fbb69043f6867e2e1a86f3e5eb146fbb91b89589b32f86ccecfb98af9493b648decfe8d9d49faa476aa280f0e3c7ea9b88378c30ed216e26facd47276892bd9ba3f4e0fbf5a6ccd9390ad62fab4ea1a9672de7c36d71bde982783bdf748c4a04d0bc812cd469ab9c68c268fb0fcd1bd1f1e7e0de80ca4b1d0992cdf6d7155bdb26d42b4ea02a121ddb3058fc7e74c5c1f01502f646b17ba34764de9f83747c1e200a4c6c09921725b11b845aa6374bdd1a42939c4487c655380fa74a7c495f413b9be30a315d76d40281c24b9d4f0393bcce1f978a0f32ccef22b2f2a568bf195c5b95aa6b3dd5e8d69a1b4fb327207b14a2c802a2b2ed290e425116cde4063df61221331b0901778de6b1349ee62011b0817e947bf3f79e105850d1927e0e2aef9f138c756a961a534b77336d2c2cfeebb0186866f82a172e345c61d0ed26958fd40bcdcb302644c19f96c7eb623ac2edf9c4d4cf61e2aa1c4d7b26aa07ecd6597d43f3d16e69296970857c1f5c6fb68da5cce80704fe40df68a139b19b4326a9157d9c0efe141ed4597c62af61de71d68f0ea8d5e8b4c9cb22939f8488381d453a2d67fb20c330d682dcff8a25762d41a917416910c28b483dad9c3024c76800b16576b2947a372389dfc9f9371b2b8299d6800db0afd2529e27cc15d00c3c24edc1ffd7d29feccb85498ea80838ec446995fc9d6d03c7ef43e94743ef856ed7e37d8084b89f7e792e74528ea06f846449771734620afd3772956db609a03dfa3be73b397b89c3c5f236d521f395e18f556b1518a86c6a01774dd9683f5f3f3462a144f921d44dd3f8de5e84c87772639d361e58bc8f524df422877f26e935797d3dba5b4d8ffd300f32663b19c37e8eee07f723573a56240120190fd5a44e86767ea187b14b68e3605884019c37cb5d36466bbd7d240eeb1c80e4f56cfc8165b78a034ea2c2edd3a1513fed2531a04a2dfd9ad8b80946a81262508cd42a47eac2d6ecaa15ac2b4eb138bc6a4bf5b94fe08fe540fdb284caf07fb7de54124100ade877ab20ce8a02aa9aa541da91fd5127e307b05275e651aa25cd02252658f791d69e8fb493b4e3749d8f7f8ecd9fb06b80c2074b0dd88d2179f09bede1ab1f4854a974aa370c7efabe32bdba9c5d0b1ad2714b6c4778e578e5db3ee00cf23c2400d752ee9142041cc7000088ba73e1fc6443f7e64ae28f250fab428b056e8584d052275a341c38fe29c16e9f3799b7f811b9ae52eca05580e1c5e54943b21da27b7d61ba718ea29b348e453cd390fe9edee499b1c87a9c40c229712832c6a06804119be4c1e6ad82e36c472f2fe97b298b5a65314cde3b4fc8fb46dafc8b1e8e21cf0942e173b62e8f81adfb8ab8ecb6abddf0a9558c94efeaea58ad729fcecc7d9ee3551c86dd47522e18bcc6e9d10e55be5f5fe999ac964a1e2e79f7d7377f8edf2874834c682da9aff2795268020ed240ae5240dbf19010ceb347f6ce5115e13257828330616cea7228b7196345f6c8615a237d89aaa6c6d302caf7c14bcc19a944ea5913fe2f068ee476cd515cd1219d4555b58086ee630af085f692575f7ce9fb9664c31104779d4bb21069b7fc9b04b532576c8fcd6ce0ca0edc32d49e344a343715b2938b5602b87a2bd30889b79325cd247305ef759ccda57b08f29fe2d8066dfe9c737b9e47f1e89a9564d7875ccd2b360fdad00962923064a866b8e3e6a8f42e7dee6db6031509588b792585442743990574d6479e565249102e6b57328f3b1138edec73ec868f79cfd514383b1c086308a25e2b489b143e2ba05c12a460224dbd3bfdd638445f1a4204351a679732ba2b5fcb7e35841dc03d2bd9fb7d555b7e8e8c2a4d7a1aa80045afe1fb223009064e20e023c8c73bf91a112d6d738228ae8034454c07ad94c748e82fd4cafcb9d0aabd24fd09b30acfc4e23270b152d80999f4247de398be25a7fdd7218434086ef2e48af5"}, &(0x7f0000000100)=0x1008) dup3(r0, r1, 0x0) 2018/02/27 13:52:57 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x101000, 0x0) renameat2(r1, &(0x7f00000000c0)='//file0\x00', r0, &(0x7f00000f9000)='/', 0x1) 2018/02/27 13:52:57 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="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"], 0x3}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7f, 0x0) recvfrom$inet(r1, &(0x7f00000007c0)=""/4096, 0x1000, 0x10100, &(0x7f00000000c0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10) 2018/02/27 13:52:57 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x11) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="580000001400192340834b80040d8c560a06f8ff81000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a52f57", 0x58}], 0x1) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)={@local}, &(0x7f0000000040)=0x14) 2018/02/27 13:52:57 executing program 7: socketpair(0x0, 0x7, 0x5, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00000003c0)=""/253) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000cf3000)="4c64058238d8dea10b86332f5d68e88e90aaeac58ad217f3af2b95eb9da75f683fba49a3ccced4a705b689b219a69b0b22c6d12363c99a57d1613ab4c0ec29035ab6c8be1ec2e264bcc7a9880703d8c9f3d6896d6cf02eb536bed0da5dcba1c8f8f9d74b475ac563e6cc5d91bc5ee4147564811fb6ad38160fb2f653e6496cea2259b1c3afbbbc6852a23231203c9cc2", 0x90) r2 = accept4$ipx(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x101200, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000140)={r4, 0x276, 0x8a, "d952cbe6bd60ba60db30afb9dfaa887635b8e28e933171ec63d2fdc52f050b4dc4a223a5aefbc7830dc458a2158a425eead43ebc4e346e3ebdfd08a49932c3b89276f4a24b0ad8e59e30ea906af6054fa97f2a845da0650603d020c09ef8aaf33d6db3215381b8d23b6ed6fff687c428d4dae12d4900dc301413c3afee80020847e0210ca16413ebf237"}, 0x92) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f00000002c0)=""/224) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000004c0)={r4, 0xdf, "1dc0faf72a1d99493e1dc449fa76844955edf8a70f76a309fc3fe8d117b27078bf04d6b8a771796b9d84db9252f4e62155d8aaeccec53fcf6b5f4668b69351f5fbf878c754106e75c6d72dcfcfe751875398f89d265e526e66a53c86e5cb6dd641a1e84da6f87bfe66cca39e2dcd9cadaa269e55c7979a05072ba37ed894b99ba457392aff786e2cd89480d6e8383fc3f199c0b0effc1a3741d7f33808e865c93b71a9823050f3da25560ec927f163989790167fda02b86429bc1ea0d9115f6fe07339110b40a65b5eca882d91bf5e2961574d813b3a8d29b99081dc7541f3"}, &(0x7f0000000240)=0xe7) tee(r2, r1, 0x4, 0x5) 2018/02/27 13:52:57 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000001680)=[{&(0x7f0000000100)={0x27, 0x0, 0x6488, 0x7, 0x4f97, 0x200, "f9552219b730c6e62eafc95725b625fe92185e466750898144ed57ecb811ba3ed0d97810a85814ab66c1b9828e178b0c929e5ae2d8cba6b4ac57c62a3306ee", 0x8000}, 0x60, &(0x7f0000000340)=[{&(0x7f0000000080)="fb6462c02f78b1a076155dd6ed1939ae9d1bae2cffc9497bec9e644e41fd39b58e", 0x21}, {&(0x7f0000000180)="1a5cf06c00fa6979a6321930860a61ca4597f43a7e960a7907533a694c8e1261e8fbc99d073813fce752defa152431e9cd37ba6292ab49f8186246194ca423382bbafaa5bd02cb56d883d153869ff85ddcdd15890424a12d4da99a334c90a90780885eb91a6b81e774e48396a96513c9b6d36c425445f70c0f8553437a738ce3c2311d7226fa162794e14fcf15b85399cafe77af1f88a04d0c9c5c79b8f341827e7500399af686ab2d7c482d083c", 0xae}, {&(0x7f0000000240)="432d7ff6b2d732d77c3112e521d2862d8360b3160fdffb30f99c0f78c6c748db93ffa3738e269176dacd6cf312eb534a3e43b57823eb6d9e573e3edae077143084da0c554f376aacf4d3e2ab1d3696e53752811fa7d2a87cdd0b9b8e2e6be1f4507ae6968d09b53e470f7cb16928f0745039ba86759920e4a8e88696f3413ea1ccc3ef2313ca59dd5567dbdafdaf9b9617b088e129200d993e9fac4a591e58f32c59dfa05ac302aae32cc6b0c72d73a269a4a3cdfa8e4482383f026642452d4b18cb54ab8013", 0xc6}], 0x3, 0x0, 0x0, 0x84}, {&(0x7f0000000380)={0x27, 0xd6d, 0x3, 0x0, 0xa97, 0x3, "16e20dcb98b409add17e96c4f905a6e61e588d6ae17a7dad8909d8f16150ac76f6dc415a5817d802609f86aa4997e50a54d69ee712d3e05d4a15664b997c9b", 0x8}, 0x60, &(0x7f0000000480)=[{&(0x7f0000000400)="7729f8ce65d24c099c70905c54cf8daf0c930c63a4f372790e86558804250890406c553a000ae86896b013455c64f00a8e839d490cbfef804bb925362047f5ef2564836705f2282c64971712b6305dc0ef1ba75628ee4d7ce71055a6", 0x5c}], 0x1}, {&(0x7f00000004c0)={0x27, 0x5, 0x1, 0x0, 0x8000, 0x9, "855bdb3cd962d9a3cd734f1cc5e09ac43ca9ddfd5c4dbb28f8b93a5dde216405084bd672a94ef554a71547e1695be3940f273820d74d4b286e100ab6f6d97a", 0x958}, 0x60, &(0x7f0000001640)=[{&(0x7f0000000540)="dce09b6275890fb82ff6e836936b9112e58ae7079ae99a33f390b88bdafb8b81fe36e8c3f25de237215a7973eac06ce08ed6cce1dbef41a3f48fa71a185a9fb7a38f6887", 0x44}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000015c0)="1e8174ea03a1899eac05f96fa4f6b0e3756363433688a56b890b474f484ad691bea4056dbd8c7cd073bb3b693b76879a453933c0d1d017db20ba6227a0d0c464ba01106b1470", 0x46}], 0x3, 0x0, 0x0, 0x5}], 0x3, 0x20000001) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/02/27 13:52:57 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f00000004c0)='/dev/snd/timer\x00', 0x0, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000100)=0x26) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r2, 0x5}, &(0x7f0000000200)=0x8) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)={0x2, 0xf, 0x3, 0x2, 0x44, 0x0, 0x70bd26, 0x25dfdbfb, [@sadb_lifetime={0x4, 0x3, 0x2, 0x9, 0x20, 0x1}, @sadb_address={0x5, 0x6, 0x33, 0x20, 0x0, @in6={0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, @sadb_address={0x5, 0x7, 0x6c, 0x20, 0x0, @in6={0xa, 0x4e22, 0x100000000, @loopback={0x0, 0x1}, 0x9}}, @sadb_lifetime={0x4, 0x4, 0x1, 0x4b, 0x8, 0x1}, @sadb_ident={0x2, 0xb, 0x80000000, 0x0, 0x5}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e23}, @sadb_x_policy={0x8, 0x12, 0x3, 0x4, 0x0, 0x6e6bbe, 0x0, {0x6, 0x33, 0x3, 0xacd1, 0x0, 0x2db9, 0x0, @in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002}}, @sadb_x_filter={0x5, 0x1a, @in6=@dev={0xfe, 0x80, [], 0x14}, @in=@broadcast=0xffffffff, 0x10, 0x0, 0x10}, @sadb_key={0x20, 0x8, 0x790, 0x0, "e8be3effee13bb850ae7e12ac2a386d4279fc5c6c12860dc946b8873da41f72d8e8bb69dff02bce49dad94193d0791fa8eec0e0280152721ddaf280c0e31a55552dda8ec906af65ae00fa632b3ee18ffd86b1f3720a3aaabc158454857cc35f9600cfbbd65081fe14d0da7f47a361658ba35c14a44155a10bccbc131370418c2fc4ec778cfb17f719cec4545af7ca5da82e492a74ea6d0fc30ea6323adbcd27cab6080e36b9d37a80996d072dceb2cd7cc6701f5c35feec3c30dbded2e11a0e3ba6a4f767e1a61499dbf4de582803c32daad482faa614345916881231de027a33fc3af0845ce70f6493b1379523ecb047112"}]}, 0x220}, 0x1}, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x8) [ 38.735542] mmap: syz-executor3 (6708) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/27 13:52:57 executing program 6: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000002bff0)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f000002bfb8)={'system_u:object_r:systemd_passwd_var_run_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20}, 0x48) close(r0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001180)='/selinux/checkreqprot\x00', 0x40, 0x0) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000022000)=[{0x40}, {0x16}]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000011c0), &(0x7f0000001200)=0x4) 2018/02/27 13:52:57 executing program 0: ioperm(0x0, 0x5, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x4000) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000180)=0x7, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@local, @in=@loopback}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/02/27 13:52:57 executing program 1: futex(&(0x7f000000cffc), 0xe, 0x0, &(0x7f000000d000), &(0x7f0000048000), 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp\x00') ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000080)={r1, 0x9}) r2 = socket$pptp(0x18, 0x1, 0x2) fchmod(r2, 0x8) 2018/02/27 13:52:57 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000680)='/dev/loop#\x00', 0x0, 0x103203) ioctl(r0, 0x4000000000001269, &(0x7f00000003c0)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) getresgid(&(0x7f0000000440)=0x0, &(0x7f0000000400), &(0x7f00000003c0)) pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_netfilter(r4, &(0x7f0000000540)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x14000000}, 0xc, &(0x7f0000000500)={&(0x7f0000001d80)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="12bbdaaa3be3c836174afb4199b310c2e6c54ab37c7867a72077cff61f4ccf6e4257cada358ad75e10959c5e1ad6b4ab1832e01d96c5bd4dcd0c36e5a702a531d4ea788bd730eb7a85ab54fd95010461fcace664e8dad2a8414ff8af91c12b90d2bf3fd3dd9c22694271dd3a3975866e6d4d50c7336a3cbc9463e2e7293a9223e5089520cc256898d91d60b136b9a7e1a41e1abe7a643176d143eaa615d149fff7a9af0b579ad6806a858023601740c2ea320e5b2acd3450375952de9e34623d45a515dc24ddecbab521c33bbc82f574b904576bf18f6b2de5c3d9f6f95a332137de26dc5a720e05a89b7b6ea8e206ee058f515a6e7fce7bc83883b7a592b431134626aee3fd76e59cafc73250261b6ba776e37a5be27e2fc1742cf4d43d15fd9766a06b7ae75ec8c79f5331f29a51f0e739d7a81f26ba6a5a1571796fc926f942af2fdcf0aa9410a0f959f6c798b8df6b7ba3faf8f9490b396060675e538fce6af98e229cacc9134db000aef32c7dbec9e782a88c7663d614005900000000002f6465762f70746d78000000"], 0x11bc}, 0x1, 0x0, 0x0, 0x10}, 0x40) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x4000, 0x0) r5 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x200, 0x8000) r6 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="c115d3929341988c648a3455122268165003436a5b962407323a3d8db49791085b0d8b862ad29450808df32d9ea6d8535d9ca915c390bdc4f9b0044d956b87363b1038d4764cd470e0bacdd76db9eb2d86ff97617e63aaf2ef7e1a4b666808dc8c4971a5f08bf16f082e80c61b7688adb1b028dffb01", 0x76, 0xfffffffffffffffa) keyctl$revoke(0x3, r6) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000000380)) socket$inet6_dccp(0xa, 0x6, 0x0) connect$netrom(r5, &(0x7f00000000c0)=@ax25={0x3, {"1b878b68eedb7b"}, 0x1ff}, 0x10) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) setsockopt$netrom_NETROM_IDLE(0xffffffffffffff9c, 0x103, 0x7, &(0x7f0000000100)=0xe96, 0x4) ioctl$sock_ipx_SIOCGIFADDR(r5, 0x8915, &(0x7f00000001c0)={"18666759ae44cf18db37044b0d19a7f1", {0x4, 0x6, 0xffffffffffffff00, "8d87df30d52d", 0x6}}) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000000140)={0x8001, 0x0, 0x10001}) modify_ldt$read(0x0, &(0x7f0000000a80)=""/217, 0x35) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000340)={r7, 0x1}) setregid(r2, r3) 2018/02/27 13:52:57 executing program 7: capset(&(0x7f0000ff8000)={0x19980330}, &(0x7f0000ca1000)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) r1 = getpgid(r0) ptrace$getsig(0x4202, r1, 0x4, &(0x7f0000000000)) sched_setparam(r1, &(0x7f0000ab4000)=0xfffffffffffffffd) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x8000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000100)=0x9, 0x4) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000080)=0x4) 2018/02/27 13:52:57 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) getgid() socketpair(0x10, 0x802, 0xffffffffffffffff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000140)) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x8000004000000004) 2018/02/27 13:52:57 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={"8e756e6c300400", @ifru_mtu=0xffffffff}) 2018/02/27 13:52:57 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f0000bbcff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000459000)='./file0/file0\x00', &(0x7f0000000080)='9p\x00', 0x1001, &(0x7f00000000c0)) creat(&(0x7f0000000000)='./file0/file0\x00', 0x0) 2018/02/27 13:52:57 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2a, &(0x7f0000000fac)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @empty}}}, 0xfffffffffffffdf7) 2018/02/27 13:52:57 executing program 0: r0 = socket(0x1000000010, 0x803, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x2, 0x4) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000000440)=@ipv6_newroute={0x24, 0x18, 0x321, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x30}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) 2018/02/27 13:52:57 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x250c00, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3, 0x0) renameat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x200081, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffffffffffc0}}) 2018/02/27 13:52:57 executing program 6: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066cff0)) mq_timedreceive(r0, &(0x7f0000e23f59)=""/167, 0xa7, 0x2000000000000, 0x0) prctl$intptr(0xe, 0x7fffffff) 2018/02/27 13:52:57 executing program 1: unshare(0x400) r0 = eventfd(0x28a) fcntl$setstatus(r0, 0x4, 0x40000) r1 = timerfd_create(0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x600000) fchmod(r1, 0x0) 2018/02/27 13:52:57 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x2000, 0x0) accept$inet(r1, &(0x7f0000000200)={0x0, 0x0, @remote}, &(0x7f0000000240)=0x10) r2 = epoll_create(0xd5) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000540)={0x800, 0x3, 0xbe, 0x86, &(0x7f0000000280)=""/134, 0xf3, &(0x7f0000000340)=""/243, 0xff, &(0x7f0000000440)=""/255}) setns(r0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r3, 0x100}, 0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=0x3f, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000680)={{0x4da, 0xfffffffffffffffd}, 'port0\x00', 0x0, 0x0, 0x200, 0xb77, 0x2, 0x7, 0x100000001, 0x0, 0x4, 0x1f}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000001c0)) getsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000580), &(0x7f0000000640)=0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/27 13:52:57 executing program 3: mmap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x2, 0x11, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00000000c0)=[], 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140), 0x8) 2018/02/27 13:52:57 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x80000000000012) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000040)={{0x7, 0x2}, {0x1, 0x2}, 0x3, 0x5, 0x9}) writev(r0, &(0x7f00000b5ff0)=[{&(0x7f0000dbe000)="290000002e003109ebff0706000000070a000000010000001883000016fffff70000d81f99645aff00", 0x29}], 0x1) 2018/02/27 13:52:57 executing program 7: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) 2018/02/27 13:52:57 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000200)={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001}, 0xc) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='nr0\x00') pipe(&(0x7f0000000040)={0xffffffffffffffff}) fstatfs(r0, &(0x7f0000000240)=""/99) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8ad}}, 0x0, 0x4}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={r2, 0x7}, &(0x7f00000001c0)=0x8) 2018/02/27 13:52:57 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000001c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYBLOB="9e00630064a1b23be093d4890c12fd1c0ea4eaf05846eea8665a5cf982aa114d571ca259734291c33a9c9bd71a29a76a06db67a1ae6507b3b434a0037c811682c69e3c92ad59cd1f25aa1adacbf7758b715d19bbf898828f07ca883bb7551dda7c1e06a74d1881"], 0x6b) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x81}}, 0x3ff, 0xfffffffffffffff7}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r2, 0x0, 0x30, 0xffffffffffffffff, 0x3}, &(0x7f0000000180)=0x18) 2018/02/27 13:52:57 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) connect$netrom(r1, &(0x7f0000000100)=@full={{0x3, {"259d2153f29492"}, 0x2}, [{"9a0f382c5625c5"}, {"0b56309e52864d"}, {"5df7413abe4357"}, {"738d0b0d88632f"}, {"e56d4e131a8fd7"}, {"ae80ababa6e0eb"}, {"52cf3fa088541f"}, {"62d0edeb048c23"}]}, 0x48) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2018/02/27 13:52:57 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000000000)=ANY=[@ANYBLOB="cc0000001b000100ffffffffffffffffff02000000000000dd00000000000001e000000200001e00000000000000000000000000000000000000000000002099", @ANYRES32=0x0, @ANYBLOB="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"], 0x3}, 0x1}, 0x0) 2018/02/27 13:52:57 executing program 3: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xfff}, {0xa, 0x4e20, 0x80000000, @dev={0xfe, 0x80, [], 0x1a}}, 0x1, [0xff, 0x2, 0x0, 0x100000001, 0x1, 0x800009, 0x4, 0xe1ad]}, 0x5c) r1 = userfaultfd(0x0) fcntl$getflags(r1, 0x401) 2018/02/27 13:52:57 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000080)={0x3, {{0x2, 0x4e24, @rand_addr=0x7fff}}}, 0x90) keyctl$join(0x1, &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x2}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101000, 0x0) flistxattr(r1, &(0x7f0000001480)=""/4096, 0x1000) 2018/02/27 13:52:57 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f1aff5)='/dev/hwrng\x00', 0x0, 0x0) readv(r0, &(0x7f000081f000)=[{&(0x7f0000b75000)}, {&(0x7f000012e000)=""/59, 0x3b}], 0x2) fsync(r0) 2018/02/27 13:52:57 executing program 0: futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000080)={0x1, 0x8, 0xdc, 0xfffffffffffffe00, 0xc, 0x8}) futex(&(0x7f000000bffc), 0x5, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f00000000c0), 0x0) 2018/02/27 13:52:57 executing program 3: pipe(&(0x7f0000000000)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f0000000080)=""/232, 0xe8, 0x21, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) [ 38.949816] audit: type=1400 audit(1519739577.340:28): avc: denied { create } for pid=6789 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 2018/02/27 13:52:57 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000005000), &(0x7f0000b4bffc)) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x82, 0x40) 2018/02/27 13:52:57 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000040)) r1 = syz_open_dev$sndseq(&(0x7f00004cfff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00004c2000)={{0x1a, 0x3}, {0x7, 0x10}, 0x1, 0x0, 0x400}) 2018/02/27 13:52:57 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/02/27 13:52:57 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) close(r0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='nv\x00', 0x3) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000000c0)={0x10, 0x0, &(0x7f0000000000)=[@request_death={0x400c630e}], 0x48, 0x0, &(0x7f0000000040)="4f6f482283b35fe0e7feabb3b87130ff5aeaf1ac1570ac439b57ab4a4c4e4484f75f3397c04356994af05af85cda6eba975b877d654bb66c4a6e480a800bbc9b8d5b8d3de05e7b6e"}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') setsockopt$inet6_opts(r3, 0x29, 0x0, &(0x7f0000000140)=@routing={0x3b, 0x4, 0x0, 0x0, 0x0, [@empty, @dev={0xfe, 0x80, [], 0x10}]}, 0x28) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006fd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)}) 2018/02/27 13:52:57 executing program 7: mq_open(&(0x7f0000000000)='\'/keyring\x00', 0x800, 0x20, &(0x7f0000000040)={0x3, 0x6, 0x2, 0x0, 0x2, 0x100000001, 0x5, 0x10000}) prctl$intptr(0x1d, 0x3c45) 2018/02/27 13:52:57 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000012f80)=ANY=[@ANYBLOB="020d000014000000ffffffffffffffff080012000000ee00ffffffff0000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002004e20ac14ffbb0000000000000000030005008c06000002004e20ac14ffbb00000000000000000400030000000000008000000000000000000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) 2018/02/27 13:52:57 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100)={r2, 0xb0, "f4364a04a9191a557cc9ac74941dd240b557345fc7fa21dd466a791c2c4c23e48fb94601b49d4a3d2249f0017f39af70ffbf9a26f39184b5154d2e85e958d9a782855ca4d243b2c1c47025e36cc57bbc922b04ab1d943ebf36f82a5e38f56a1fecb59ba24006f735ab30aebde56da14bd3db804c212c83e624004a473fc060be3bad72bebc965ee052e012d79ee1226f431c2d291e63d1cf089ee66ddcbd0c014a2b37fd9093f94316f992672ca8e035"}, &(0x7f00000001c0)=0xb8) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f000082d000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1800000000020100ffffffffffffffff8982cfd9ae550000000004000200"], 0x18}, 0x1}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200)=0x89, 0x4) 2018/02/27 13:52:57 executing program 0: unshare(0x20000400) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b88fe7)='/selinux/avc/cache_stats\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000180)=""/56, 0x38, 0x0) pwritev(r0, &(0x7f00000022c0)=[{&(0x7f00000001c0)="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", 0x1000}, {&(0x7f0000000000)="96a8789dee7b6614f9f6ad2164306abd2781eadd3cf64650bb184e25e34e14172d14d5ce5299763f8722213866b3f5c6d0de867866b0916a11ea7db456a23f1aec9dbbab389f46f0df9ce57dceb76a813b543147b022e39f030a2239f8248f168c75c94d85f4d2efd646a744976cb7197692edb3f22be717c74be06e775e526870d1a12eaad7fbe444f049f576ea0f4dafe7915827518f7acfdc8fa34cbb9eca62c078abc9a8fac4289895", 0xab}, {&(0x7f00000000c0)}, {&(0x7f00000011c0)="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0x1000}, {&(0x7f0000000100)="157ef7369874ea7139460a2ea0939093749c6878944177f89634b3e1b8aceb4dcec5329fb21303bb298e9b6797e0696f0882910f8721a856a81b8ae2e45d11b7d8982a32548348e05d19cd40637de2a407e093b315ed0e1c92f3ac0ecf60ca8718851dba8bdeea0693c9869b5b06fec4a707a77329002ce086a46334b3e0aa", 0x7f}, {&(0x7f00000021c0)="534ac7d55b82e76e", 0x8}, {&(0x7f0000002200)="8d1d7f261daa09b8930e3cee079525678c47e276fa4849d4cf1dcb2959ac0599a589f7edbc0a2137acda33febcaa6d8255c8d1326cad409bf36c477dcf1d38cb595abb34c3f64d8da23a66957ae4342074be4a6594f23022cc960534ed0ff2ad5fccef3fcf4510bf6914bd73529a303b5a7e96103a15a786d43eb532844c475250d418ecd1c7558861bbc1e2d6ca369f0646d36767f0b50dcc7a1cfc472a357ae44c40c0700ba2dd8d5befa20b558dcf79fcb5a2df7064b5a3954b133b2d", 0xbe}], 0x7, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x27cd) 2018/02/27 13:52:57 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d3a000)='veno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x2, 0x0, 0x26f6, 0x800]}, &(0x7f0000000040)=0xc) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f000009ffa8)=ANY=[], 0x0, &(0x7f0000398000)=[{&(0x7f0000697000)="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", 0x3e8}], 0x1}, 0x0) [ 39.087861] binder: 6835:6841 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 39.097635] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 39.106442] binder: 6835:6841 unknown command 536907575 [ 39.106450] binder: 6835:6841 ioctl c0306201 20008fd0 returned -22 2018/02/27 13:52:57 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6(0xa, 0x8000f, 0x7fffffff, &(0x7f0000000000)) fcntl$addseals(r0, 0x409, 0xe) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="4408050313", 0x5) 2018/02/27 13:52:57 executing program 2: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000020fc8)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001000ff20fffefd956fc283b724a6008002009effffff0000000000001000030005c411800098bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc8d2b0790ed", 0x4c}]}, 0x0) sendmmsg(r0, &(0x7f00000067c0)=[{{&(0x7f0000006ac0)=@ipx={0x4, 0x45, 0x6, "b62dce20db62", 0x2}, 0x10, &(0x7f0000000280)=[{&(0x7f0000006a00)="bbc16ecdf914fae730d7635e15f6eb447783c038d5c0fa65da1a9f8ef4829c44c112a82df39bb54e4bdb2ce0eb6126ac1fd19d86e8ebe0cc21380f7a67df5d3230f0952cbe53cb75e9a3a571052589d94cd3933781f41b299205b44a6b2d6c72ba2b2cf53e0bac82600eec2d6cfd9e502741d7a968a7a937b4db47e6974b989a42", 0x81}, {&(0x7f00000001c0)="8abe2c6b3230f1873151ec0614ff550d62a26b925dc323c40267cd5d2c25a974c31f199c09e068a9043beb8a3a8cd5eacc8e47b5050a692922ffc534c53af0444ebfae62e60f1e11cd808fd7648177f016236166ec2ef841", 0x58}, {&(0x7f0000000240)="4cd55082e3da5a67b193d06440d5c804ec14a52ffc5d", 0x16}], 0x3, &(0x7f00000002c0)=[{0x30, 0x106, 0x8, "6faa9197e46e5559a81070a9bad49485e55c74aaad8de883f443d4"}, {0x40, 0x112, 0xff, "1df3e8852bece61025f5b803a46c6890378c69758297e6c6c9c85b84d8503b1d8ce348a34f9140061cefdf89bdb552"}, {0xf8, 0x0, 0x3f80, "55233f4b7c45e0e8228ec6893313c0d3ad4f3ac4318d6c91ca71646f875f4db4d0cdc39b1003dcb39f2c4ad0327df70e0d44f6e0853f6ea9688a1e7d6fc65a86d653899f81d948260d49e16324b250074278247d053d3de3080188922b6df10682b3f453e947ee371d8b6b3f40e62d04737ace913985aba23a2aa60f313dff7c5c1a3f33e40a6ec342f2179517532e31f6ce89a8ca18b647076899c4905fabdc5b246558d3f0cfb1683f1b7699c3cd5db273526a1bcd23e0ec033155a525427d1f5ec5b3fd177e0f5b7b37f6cd74adfcf266a057e4e76d391c5254b9f600d1e3ecc8e4d540"}, {0x18, 0x10d, 0x4395, "1f5bf8eea72d"}, {0x90, 0x13f, 0x40, "a53e2e28cea7b6c8921d2ae439b1565f8077161162cef5256800a1eaef137c699971b6d38a1ca731eb3ab9b9a467323ceb2d070ba802636d8d3acb97c1556fe2141b6eafa857bb99eebe5747a5c914defc7078764dd6dedd7dfc8184d100664c291175ff26e352afc8b0ea5a9e8b9d22361eb5d703d98395858e31a739"}, {0x1010, 0x10d, 0x5, "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0x1000}], 0x7, &(0x7f0000005740)=[{0x40, 0x1bf, 0x8c, "0a60219ac1d2dc2f59210c5e906c4b9df74852604c40826138f2226228ab8eeb60f205be2b4809a58d6153127ffe4e"}, {0x1010, 0x11f, 0x5, "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"}], 0x1050, 0x10}, 0x100}], 0x5, 0x4000) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={0x9, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e20, @loopback=0x7f000001}, 0x0, 0x2, 0xfff, 0x9, 0xb04, &(0x7f0000000000)='nr0\x00', 0x7ff, 0x3}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003bc0)={'teql0\x00', &(0x7f0000006900)=@ethtool_regs={0x4, 0xc824, 0xb8, "4e793688d7214833310274c165ed9828842441946f61c4f709b0458db9509331420e185e7f0a3055cba86c54b57a02d238725d2ca6a209094f98da60a6c4626b58e59e22171ea64fca8fe3183a8bfd0c3c4c7120cef167aa97592c6994847225eb5deb341e2446550552545ab5eacd8238a67e5d98edd930026a67e19fbba1aad00425fe849ee3bd9e71e88561d505a69e821302c53f65b373a7ea639379246d8d3d2574658ede21974f6670e61150775ffc6706f52cf1e4"}}) 2018/02/27 13:52:57 executing program 0: capset(&(0x7f00005b1000)={0x20080522}, &(0x7f000067e000)) unshare(0x1800000) 2018/02/27 13:52:57 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000280)=""/52) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x80000000, @local={0xfe, 0x80, [], 0xaa}, 0xe0}}, 0x0, 0x5cf2}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x6, 0x3}, &(0x7f0000000040)=0x98) sendto(r1, &(0x7f00000002c0)="fd5425987a484ddf8070901374062bd0b029378a366a544e12b1ebd18a61072593a7ab26aef5bbcb", 0x28, 0x44000, &(0x7f0000000300)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) 2018/02/27 13:52:57 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000e03ff0)={&(0x7f00000000c0)={0x1c, 0x1a, 0x311, 0x10000000, 0x0, {0x20}, [@nested={0x8, 0x44, [@generic='\a']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4850}, 0x0) 2018/02/27 13:52:57 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x9) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80400, 0x0) sysfs$1(0x1, &(0x7f00000000c0)='#\x00') ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000100)={0xfffffffffffffffb, 0x10001}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) ioctl$KDMKTONE(r0, 0x4b30, 0x2) 2018/02/27 13:52:57 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x80) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000575ff0)={&(0x7f0000000180)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x7, 0x14, 0x10}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffb}, @sadb_address={0x3, 0x20000000000005, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @broadcast=0xffffffff}}]}, 0x60}, 0x1}, 0x0) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0xb, 0x1, 0x0, 0x19, 0x0, 0x70bd2c, 0x25dfdbfb, [@sadb_x_nat_t_port={0x1, 0x37bf74b75900dba9, 0x4e21}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xb2a0}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_ident={0x2, 0xb, 0x608e}, @sadb_x_nat_t_type={0x1, 0x14, 0x9}, @sadb_key={0xa, 0x8609b565d46b7d96, 0x240, 0x0, "b5f485486da1fcf2263954299db025c4686c3919e102873c80fb0e7256620ee9bb3ee3be21087178ff59c1f71aa833837d8c8309d100c78ca08867049481ffa578502f40295212f1"}, @sadb_sa={0x2, 0x1, 0x4d6, 0x0, 0xc32, 0xbd, 0x1, 0x80000000}]}, 0xc8}, 0x1}, 0x20008014) 2018/02/27 13:52:57 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000001ff6)='sessionid\x00') syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x400000) pread64(r0, &(0x7f0000002000)=""/1, 0x1, 0x0) 2018/02/27 13:52:57 executing program 3: mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x180) mount(&(0x7f00000d0ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) execve(&(0x7f0000000100)='./file0/file0\x00', &(0x7f00000001c0)=[], &(0x7f0000000300)=[]) 2018/02/27 13:52:57 executing program 0: futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000bffc)=0xfffffffffffffffc, 0x0, 0x0, &(0x7f0000011ff0)={0x77359400}, &(0x7f0000000000)=0x100000000, 0x10001) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x2, 0xfffffffffffff38e, 0x3, 0x6, 0xa6}, &(0x7f0000000280)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0)={r1, 0x1ff, 0x10}, &(0x7f0000000300)=0xc) r2 = request_key(&(0x7f0000000040)='.request_key_auth\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='\x00', 0xfffffffffffffffe) r3 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) keyctl$chown(0x4, r2, r3, r4) 2018/02/27 13:52:57 executing program 7: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$peek(0x3, r0, &(0x7f0000000380)) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000600)='/dev/keychord\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000640)={0x0, 0x32a}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000700)={r2, 0x3}, &(0x7f0000000740)=0x8) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x20000, 0x0) getpeername$packet(r3, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000680)=0xffffffffffffff2b) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000000500)={@remote={0xfe, 0x80, [], 0xbb}, r4}, 0x14) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000440)={0x4, &(0x7f0000000400)=[{0x8, 0x0, 0x65c, 0x6}, {0x6, 0xa35c, 0x4}, {0x3, 0x9, 0x94, 0xffff}, {0x3, 0x5f06, 0x3, 0x800}]}, 0x10) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) syz_open_dev$evdev(&(0x7f00000004c0)='/dev/input/event#\x00', 0x80000000, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) clone(0x2004100, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000000)) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/xfrm_stat\x00') times(&(0x7f0000000240)) getsockopt$inet6_tcp_int(r5, 0x6, 0x2, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000000200)={@local={0xfe, 0x80, [], 0xaa}, 0x4, r6}) getsockname$packet(r3, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000580)=0x14) r7 = gettid() capget(&(0x7f0000000280)={0x20071026, r7}, &(0x7f00000002c0)={0x0, 0x2, 0x6, 0xd, 0x8e, 0x80000000}) bind$packet(r5, &(0x7f0000000480)={0x11, 0xf7, r6, 0x1, 0x1e, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/02/27 13:52:57 executing program 4: r0 = socket(0x18, 0x0, 0x1) recvfrom(r0, &(0x7f0000000100)=""/139, 0x8b, 0x0, &(0x7f0000000000)=@ipx={0x4, 0x0, 0x0, "d59f8c7fa419"}, 0x10) umount2(&(0x7f0000000040)='./file0\x00', 0x4) [ 39.106477] binder: 6835:6852 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 39.110532] binder: 6835:6854 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 39.128003] binder: undelivered death notification, 0000000000000000 [ 39.154971] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/27 13:52:57 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000012000)) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000bb6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 39.217235] capability: warning: `syz-executor7' uses deprecated v2 capabilities in a way that may be insecure 2018/02/27 13:52:57 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x400000) openat(r0, &(0x7f0000000040)='./file0\x00', 0x100, 0x9) getpgid(0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='net/arp\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x0, 0x9, 0xbb2, 0x2, 0x1}, &(0x7f0000000080)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r2, 0x1}, 0x8) sendfile(r1, r1, &(0x7f0000000100)=0x2000045, 0x101) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000180), &(0x7f00000001c0)=0x8) 2018/02/27 13:52:57 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f0000000000)="02") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xab, "50c3b8c5263b0b4cf02029fc58ecb7a9da9be76f34e2dea62ef9ab6504569c580d43439dabcf33c87a8220402577800dda2ad53c58b7013b820e065ab08297c458c3bfa3d093eeef28e1acab2ec835ce96bcda10e78a314d0d3aba4dd3273bba56db76fafba9caf87e68d02dbb95d670a021c21948de0774e6df15f8ec884caba0f0121119c3c5e9cb1fe5d5243ba57ec2f3c84946c9557922794972a277e9b7b183e023ce61ed0980c54d"}, &(0x7f0000000100)=0xb3) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3, 0x7fffffff, 0x8, 0xd4a, 0x9}, 0xa0) read(r0, &(0x7f0000003fa8)=""/88, 0x45) 2018/02/27 13:52:57 executing program 5: syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xfffffffffffffffc, 0x1000000000000) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x500, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000140)=""/38, &(0x7f0000000180)=0x26) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) 2018/02/27 13:52:57 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00000000c0)=[], 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140), 0x8) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200240) mmap(&(0x7f000000e000/0x4000)=nil, 0x4000, 0x0, 0x51, r0, 0x2) 2018/02/27 13:52:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) sendmsg$nfc_llcp(r1, &(0x7f00000014c0)={&(0x7f0000000080)={0x27, 0x0, 0x100000000, 0x6, 0x4, 0x200, "11bba52739cde0d43ef92f760ebf536a2c08aa1566c42ef97d0a43ff19e241c6c1470a70e3a917befcb8786bd3ef410df7166e9738923bd6279764f3f114f0", 0x8}, 0x60, &(0x7f0000001440)=[{&(0x7f0000000100)="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0x1000}, {&(0x7f0000001100)="5dfa6cebbd0deeb3dcf3e2168d0d1f90420ff65ab557cbd6673e1b36d5354457ac331c7d88e534d22d1d0e1ad510d8e2641203373f91ff2b5fcac05d2bf96cfe6819f3ae590cb3e7b686b28932fd65d7e601de265d5085aeeea1190b5483e0072212a29a8efb07f2399c9d113cfd6e5d555311cc013283ac9864bd7641881bd0c277815caa21c1e14d96c39dae10e302d34a9f900e909557f4ebb978609a7e24fc3e3b98c1e6953bc166153a52bfff64ed18ee3104bd818758717e6c49b55a118a2cac78620f5cdd4ae6242a10613edc7d60093472f08465c0b554795acd0a5920bb916e5ef9814f7511bf774f", 0xed}, {&(0x7f0000001200)="27ab1b65b8aef7754931c6e5ef63da37e74fd4a36b672ff50f793f15e31ccc4e83b8448943762153b104f56147d23c86f182918f733dc4427541aaf2db106607ab07bf781e54ca", 0x47}, {&(0x7f0000001280)="18ae4474645bdf721248793e0844facc8d6973128c95b5ffced1a03a8e344b0a103bd0c7dd84159cbaccfc806edb7fb635186a4f2b83a9db4ceeee133c52a49d938a3439505d91c53abbbf22a6b01e886006d734b7dbee8a5b73489bcb12be8e8176516bd11364f3c994e11479ad2d01d7046f39e2", 0x75}, {&(0x7f0000001300)="038cbcad526130125b3d517babedf0c4e7291efa63cecaf9debcebadc513c0d9621f09758c4b9a2bd9df09d44d0766175e16bd02f5443600a0106ba08eff3ec528d3a1fd29db41c1b57219108ae782c2a03acaa086438dfcc1", 0x59}, {&(0x7f0000001380)="753f3e612868bbb30a409c0adf5cd7c7317394267b198e3d5b00eff948c4e60861fbd76ee01360fb9fd4eb1460444adc3a98ba1bce31fa488a6269", 0x3b}, {&(0x7f00000013c0)="35d1e42b791b4fb027c6b9468ff46759c3f3bd351512198213f93abd5d487de827fdf3515ed5fc1558acb027b2d73ab1e7f5514f40846fda550e696c76f87025d1baa2a409492940f6d73ef2feb4a6dc7e522064022e", 0x56}], 0x7, &(0x7f0000002040)={0x1010, 0x0, 0x9, "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"}, 0x1010, 0x40000}, 0x4840) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000011fe4)={0x14, 0x30, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/27 13:52:57 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000080)=""/201, &(0x7f0000000180)=0xc9) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f00000001c0)="6760ed7c810fc9ec4e6c730cbdbdfd00", 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='cubic\x00', 0x6) 2018/02/27 13:52:57 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000852000), 0xfffffcd6, 0x20020003, &(0x7f000078e000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) fcntl$dupfd(r0, 0x406, r0) ptrace(0x10, r1) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000000000)=0x6, 0x4) r2 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000100)=0x4, 0x4) 2018/02/27 13:52:57 executing program 1: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) fcntl$setsig(r0, 0xa, 0x13) read(r0, &(0x7f0000000040)=""/160, 0xa0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000140), 0x4) 2018/02/27 13:52:57 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000570ff3)='/dev/snd/seq\x00', 0x0, 0x0) set_tid_address(&(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000cf0f50)={{0x80}, 'port0\x00', 0xbd, 0x80003}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) 2018/02/27 13:52:57 executing program 6: unshare(0x20000400) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x400, 0x541282) r1 = memfd_create(&(0x7f0000000fff)='\x00', 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xd97, 0x4) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000080)=r1) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000100)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x800}, @in6={0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in6={0xa, 0x4e21, 0x8, @empty, 0x8}, @in6={0xa, 0x4e22, 0xfffffffffffff545, @empty, 0x200}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x10001, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in={0x2, 0x4e23, @empty}], 0xdc) lseek(r0, 0x0, 0x0) 2018/02/27 13:52:57 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x2e, &(0x7f0000000200)=[{&(0x7f0000000040)=""/241, 0xf1}, {&(0x7f0000000140)=""/179, 0xb3}, {&(0x7f0000000280)=""/250, 0xfa}], 0x3, &(0x7f0000000380)=""/53, 0x35, 0x200}, 0x40010040) connect$netlink(r1, &(0x7f0000000400)=@unspec, 0xc) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4000000000004e23, 0xffffffffffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x319) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000000240)=[{0x28, 0x29, 0x2, "2b07df2fd0846bc0964f4ffde3d917e382"}], 0x28}}], 0x2, 0x0) 2018/02/27 13:52:57 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) arch_prctl(0x1001, &(0x7f0000000000)="cff5171e256cdc44991ab8654810382cde1ec5fce7876627ab8e9a68cf195ef13572879e3d062bc2025837b1381d4ca1055afff634414aa81014") fcntl$setlease(r0, 0x400, 0x0) flistxattr(r0, &(0x7f0000000040)=""/8, 0x8) 2018/02/27 13:52:57 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f000082efec)={0x9}) 2018/02/27 13:52:57 executing program 7: r0 = socket(0x5, 0xa, 0xffffffffffffffff) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x4) bind(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x4, 0x1, {0xa, 0x4e20, 0x97, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7fff}}}, 0x3a) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f000083ef98)=@ipv4_newroute={0x24, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_OIF={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) 2018/02/27 13:52:57 executing program 2: r0 = gettid() unshare(0x28060400) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x101800, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)) ioctl$KDADDIO(r1, 0x4b34, 0x20) exit(0x0) syz_open_procfs(r0, &(0x7f0000012000)='ns/uts\x00') 2018/02/27 13:52:57 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/bnep\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x6, 0x23, 0x0, 0x7, 0x7, 0x8001, 0x800, 0x0, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0xa4, &(0x7f0000000100)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x9ab6, @dev={0xfe, 0x80, [], 0x17}, 0x3}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x700b, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in={0x2, 0x4e21, @rand_addr=0x1}, @in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f0000000200)=0x10) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) r2 = socket$netlink(0x10, 0x3, 0x0) write(r2, &(0x7f0000d5d000)="2400000024007f000000000180007701000000ff010000000001000000000000bb00ff10", 0x24) 2018/02/27 13:52:57 executing program 1: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40002, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x8, 0x7, 0x6, 0xdbdd, 0x3ff}, &(0x7f0000000140)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x10000000, 0x5, 0x4, 0x0, 0x3, 0x8, 0x2, 0xd13, r1}, 0x20) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffff9c) setsockopt$packet_int(r3, 0x107, 0x14, &(0x7f0000000000)=0x5044, 0x4) socket$inet6(0xa, 0x5, 0x6) setsockopt$inet_opts(r2, 0x0, 0x40000048f, &(0x7f0000789fd4), 0x0) 2018/02/27 13:52:57 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x140, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x7ff, @empty, 0xffffffffffffffdd}}, 0x7fff, 0x7fffffff, 0x100, 0x26c4b281, 0x7fffffff}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0xe76}, &(0x7f0000000200)=0x8) sendto$inet6(r0, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/02/27 13:52:57 executing program 6: rt_sigprocmask(0x2, &(0x7f0000000040)={0x7}, 0x0, 0x268) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x0, 0x7ff, 0x6, 0x0, 0x8, 0x9a, 0xd0a0, {0x0, @in6={{0xa, 0x4e24, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}, 0x8}}, 0x7ff, 0x3, 0x70, 0x3, 0xb85e}}, &(0x7f0000000180)=0xb8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={r1, 0x0, 0x5, [0x4, 0x7, 0x4, 0x1, 0x6]}, &(0x7f0000000200)=0x12) socketpair$inet6(0xa, 0x0, 0xdb2, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) 2018/02/27 13:52:57 executing program 5: syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/02/27 13:52:57 executing program 0: syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xfffffffffffffffc, 0x1000000000000) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x500, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000140)=""/38, &(0x7f0000000180)=0x26) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) 2018/02/27 13:52:57 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000000000)={'syz_tun\x00', @ifru_ivalue=0x6}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x1, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000100), 0x4) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f00000000c0)=0xfff, 0x195) 2018/02/27 13:52:57 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f0000000080)=""/232, 0xe8, 0x21, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00000001c0)=""/121) 2018/02/27 13:52:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000300)={'ipddp0\x00', @ifru_flags=0x100}) r1 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x1af, 0x20000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000200)={0x0}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000280)={r2, 0x80000, r3}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x80000001, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1}, 0x20) syz_extract_tcp_res$synack(&(0x7f0000000180), 0x1, 0x0) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f00000002c0)) syz_emit_ethernet(0x90, &(0x7f00000000c0)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@generic={0xeaff, "a41934d450afbd0821dfc5ffdd2bce9a65b355e691eb5ffd1cde434c94dbf00b03db63f0f41b0248ac1e66221bd22c4c3c3e5b924739a396b620509dd52aea048565a4abda2f520bb857f59b734ab8f469a34204c45562c7275e2e191c92ee035ffe5c00464e5745371fa9e162ceab70d1c994ebbe3c4c53e800e64bc72a162c2f95"}}}, &(0x7f0000000000)={0x1, 0x1, [0x364, 0xcfa, 0x8f4, 0x457]}) 2018/02/27 13:52:57 executing program 1: request_key(&(0x7f0000000140)="df9d60c37710f59d0d207dd09689e7fc3ac8b5fa043a3b2c765b1b7a3dc23c46d3b6e60a", &(0x7f00002e2000)={0x73, 0x79, 0x7a}, &(0x7f0000a96000)='\\.wlan0)posix_acl_access\x00', 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000180)=@ethernet={0x0, @local}, &(0x7f00000001c0)=0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7b2, 0x80000) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000100)={0x17, 0x93, &(0x7f0000000040)="f4886907ea56f20e53fdca379b6a8d9a1b1de3496c6a9f5e9154af9b0f40dfe088210378ee9593b2983be0eb5b36639b550b83c4a624e746a638889b433f149e6811884853017799a81e1646943f7e8cd63e40df8ca87d5d6a5f2a28bc103bd063b440012557fa801421b9d171138040028928caaf048dcfd0aa96f1a495b6dc6aa87f8f71e19225686db8f2a3d1e3ca29a353"}) 2018/02/27 13:52:57 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='cgroup\x00') writev(r0, &(0x7f0000001440)=[], 0x0) sendto$llc(r0, &(0x7f0000000100)="7a314c744dba623f4974658289a8fd64244085899bb94f3aa39423d84cb275981e1b230c0c18a53d8104d8a2ccee3e0b27055c6a1e9a1ed6f84a5258dc8548b81a60df9d82489358e285b8c04d844f57e1740f82e960076d972268fc84a40f0233ee835b67e00a214018a6c90b2a2d40c68be549b749e369848314bcfa5b90619c2f63bb3fd2e23bb71ed0d7558d5c3630fbfc49ff5dd124f4691ea5d55491792080cb20d9489dc796ca3b81dc2f2ef66c5bc3eab12e932678fe3830add1683db2bbf6a759d68c2d2358f45f7a4e22e5e49169258d8cda8d74b2b34f4a020f", 0xdf, 0x4, &(0x7f0000000000)={0x1a, 0x3, 0x3d40, 0x2, 0xb33, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/27 13:52:57 executing program 6: openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') timerfd_create(0x0, 0x0) pselect6(0x40, &(0x7f0000000080)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)) 2018/02/27 13:52:57 executing program 2: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x800, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000100)={r1, 0x1}) r2 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25, &(0x7f0000000040)=0x10, 0x800) sendfile(r2, 0xffffffffffffffff, &(0x7f0000cd1ff8), 0x0) 2018/02/27 13:52:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f00004edff8)=[{&(0x7f0000fb4000)="1f000003190003000700000081803a90068100", 0x13}], 0x1) 2018/02/27 13:52:57 executing program 3: r0 = epoll_create1(0x20004010) recvfrom$unix(r0, &(0x7f00000000c0)=""/195, 0xc3, 0x40000000, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e22}, 0x8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00006fb000)={0xa0000013}) ppoll(&(0x7f0000000000)=[{r0}, {r1, 0xc001}], 0x2, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) 2018/02/27 13:52:57 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000049bff0)='/selinux/status\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) r2 = getpgrp(0xffffffffffffffff) capset(&(0x7f0000000040)={0x20080522, r2}, &(0x7f0000000080)={0x5, 0x46eb, 0x5, 0x0, 0xdd50}) bind$ax25(r0, &(0x7f00000000c0)={0x3, {"4edf46d551d39c"}, 0xfffffffffffffffa}, 0x10) r3 = getpgrp(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x0, r3}) dup3(r0, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000fb2000)) 2018/02/27 13:52:57 executing program 0: r0 = syz_open_dev$binder(&(0x7f00006a9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) r1 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x200000000000, 0x20011, r1, 0x800) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="9e405f59e363c9c66196520dc771f49895d5968e9e480d62e82c12d1e22ae57b28a246954e8b4a53c89764ab8b662a451e61831757bc069890d1f9f38f3aa9841af3014b9ac31b146c345728c33e1c9921f4b8cf6ab75caf90e55f099c29416c6efe9a72415655903c68b206c6c141235f771391ca210401a1ae443ed62617d9fb987db728839fd9580a5f1d2534fd0225c09c03585bbe695147aa8f30884d15276160741c8e41a154aa76d077c53d475cb29da0ecbd21a77c8434667d51495b27a0624099ceb8b95bb1f8996bf3d9db366f8968a20d631fdc08ac38482408e0954991091166f4d44a215f09aa099b0b3f69f718845e038b6b"], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x3f, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x222, 0x118, &(0x7f0000777000)=[@fd={0x66642a85}], &(0x7f000000b000)=[]}}}], 0x0, 0x0, &(0x7f000053f000)}) [ 39.529094] binder: 6996:6998 unknown command 1499414686 [ 39.534641] binder: 6996:6998 ioctl c0306201 20008fd0 returned -22 [ 39.541885] binder_alloc: 6996: binder_alloc_buf, no vma [ 39.547439] binder: 6996:6998 transaction failed 29189/-3, size 0-0 line 3127 [ 39.558442] binder: BINDER_SET_CONTEXT_MGR already set [ 39.558474] binder: 6996:7000 unknown command 1499414686 [ 39.558481] binder: 6996:7000 ioctl c0306201 20008fd0 returned -22 2018/02/27 13:52:58 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x800000021, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@fragment, 0x8) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc3fe8)=[{0x10}], 0x10}}], 0x1, 0x0) 2018/02/27 13:52:58 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d90000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) connect$inet6(r0, &(0x7f0000f23000)={0xa, 0x10000000004e20, 0x0, @empty}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/02/27 13:52:58 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f0000000100)=0x8) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/02/27 13:52:58 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x891f, &(0x7f0000000100)={'ip6gretap0\x00\x00\b\x00', @ifru_ivalue}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x6, 0x3}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x221}, &(0x7f0000000240)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) 2018/02/27 13:52:58 executing program 3: mkdir(&(0x7f0000a74000)='./file0\x00', 0x0) mount(&(0x7f00003c4ff2)='./file0/file0\x00', &(0x7f0000367000)='./file0\x00', &(0x7f0000f73000)='ramfs\x00', 0x0, 0x0) rename(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000200)='./file0/file0\x00') r0 = socket$packet(0x11, 0x2, 0x300) fcntl$setlease(r0, 0x400, 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000040)={0x0, 0x0, {0x0, 0x1, 0x7, 0x2, 0x7}}) 2018/02/27 13:52:58 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) timerfd_gettime(r0, &(0x7f0000000200)) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) connect$ax25(r0, &(0x7f0000000040)={0x3, {"0c6581c7a0c41a"}, 0x5}, 0x10) sync() write$selinux_validatetrans(r1, &(0x7f0000000140)={'system_u:object_r:qemu_device_t:s0', 0x20, 'system_u:object_r:sshd_key_t:s0', 0x20, 0x35, 0x36, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x6b) 2018/02/27 13:52:58 executing program 7: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='comm\x00') pwrite64(r1, &(0x7f0000000000)="f2bf65e32594b2904aaa1cc73a78cb33aeada2bfc56f7becc250e0412cc421d2dd9c9c22c89f884554a5ebe55249133a26fd4090ff7a2d41791639b3cc541fda6a61ca279f93fd7e53fff4b4c00e05f5dcf156aa9b5c1479cfe649dbd58d3c8c3870344cf5f8d428", 0x68, 0x0) ftruncate(r1, 0x3) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) ftruncate(r1, 0x2e5d) exit(0xf8) 2018/02/27 13:52:58 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001080)="384d759e57f84209ea85cb5bd5db95d2425a6679dd314a7cd26d58f2e546e4702dce4863c08836902ab7723e731f225ab5a486ee77ddb7", 0x37) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/02/27 13:52:58 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x2000000000000000) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @empty, @multicast1}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0x40, r2}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000040)=0x6, 0xffffffffffffff9d) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000100)=[0x10001, 0x3f]) 2018/02/27 13:52:58 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x8ca, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x80000001, 0xffffffffffff9edd}, 0x98) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/02/27 13:52:58 executing program 6: clock_gettime(0x6, &(0x7f0000000000)) r0 = memfd_create(&(0x7f0000000040)='\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000080)={0x1, 0x1, 0x4, {}, 0x4, 0x2}) 2018/02/27 13:52:58 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x14}, 0x1}, {0xa, 0x4e24, 0x0, @empty, 0x4}, 0x80, [0x3, 0x9, 0x3, 0x8c, 0x9, 0x2, 0x908f, 0x4]}, 0x5c) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)=0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)=0x0) setpgid(r2, r3) [ 39.559720] binder: 6996:7000 unknown command 76 [ 39.559726] binder: 6996:7000 ioctl c0306201 2000a000 returned -22 [ 39.559777] binder: 6996:7001 got reply transaction with no transaction stack [ 39.559784] binder: 6996:7001 transaction failed 29201/-71, size 546-280 line 2920 [ 39.601659] binder: 6996:6998 ioctl 40046207 0 returned -16 [ 39.609320] binder: undelivered TRANSACTION_ERROR: 29201 [ 39.615357] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/27 13:52:58 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x2000000000000000) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @empty, @multicast1}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0x40, r2}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000040)=0x6, 0xffffffffffffff9d) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000100)=[0x10001, 0x3f]) 2018/02/27 13:52:58 executing program 0: rt_sigprocmask(0x3, &(0x7f0000000140)={0x7fffffff}, &(0x7f0000000180), 0x8) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000001c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000200)={0x6, 0x9, 0x100000000, 0xf5}) r2 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x6, 0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x8}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000380)={0x0, 0x2, "1a38"}, &(0x7f00000003c0)=0xa) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000400)={r3, 0x0, 0x0, 0x80000001, 0x200, 0x5, 0x1, 0x7, {r4, @in6={{0xa, 0x4e23, 0x56e, @remote={0xfe, 0x80, [], 0xbb}, 0xffff}}, 0x5, 0xff, 0xd862, 0x5, 0x6}}, &(0x7f00000004c0)=0xb8) read(r0, &(0x7f000062b000), 0x0) clone(0x0, &(0x7f0000000000)="ac27f669f78f052c206101db983da619d444a453a7e43eb5b1644a312a0cf56dcdb843f0b766f4aaa7712128c12e2649b4600068e4ab68ec34", &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="1d1edb855b79cb719fd817a6d92ac5cb1baa6435721351073c32c95c9802646512eeb6f87c3c850b95488188d4e4905332d931b780c25ef24ca152f429c1ec40386ea6bd2473930e3c99ebb16588121d340e637ba34e650eca18") 2018/02/27 13:52:58 executing program 2: unshare(0x200) r0 = fcntl$getown(0xffffffffffffffff, 0x9) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)="6e732f6d6e7402c552c5b79e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158aed9fc388bb307f814c07e1bf8f4844cd17419fe9e3c49bbfb55ff162acbd1e675418dd6215d8fac147cf690b83161f28498a6efb88606ccbbf6414cde38bcf37a52ce608e125133b1ab42dcd7f330672fd859f455e2ae466cd6d282936051fb3f4b9f2746a339ba618b69a6ed3a0eaa08e42337350ac5517ef780de9afb81decea9c841f41e2c73b310bf32eb0925f02560ddedfafe5c2b22") setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x1, 0x20}, 0xc) setns(r1, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000140)=[0x400, 0x4]) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) 2018/02/27 13:52:58 executing program 5: r0 = gettid() syz_open_procfs(r0, &(0x7f0000000100)='net/tcp\x00') r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000080)=0x9) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 2018/02/27 13:52:58 executing program 6: capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000080)={0x7ffffe, 0xfffffffffff3ffff, 0x4}) ioprio_set$pid(0x2, 0x0, 0x0) 2018/02/27 13:52:58 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x2000000000000000) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @empty, @multicast1}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0x40, r2}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000040)=0x6, 0xffffffffffffff9d) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000100)=[0x10001, 0x3f]) 2018/02/27 13:52:58 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x40000000000, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) 2018/02/27 13:52:58 executing program 0: pipe2(&(0x7f0000a86000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f00002c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r2, 0x407, 0x0) vmsplice(r1, &(0x7f0000000640)=[{&(0x7f00000000c0)="54c5bc014c4e2dfbfec6e6598a11cf1b29e3f13537efef052bb52742449bc783a8655b5b60350cda7d8832", 0x2b}, {&(0x7f0000000100)="707a5cb931370a8a11f95f86c61f9cb366d1d1bcd8ee4ff139f5252834992c40c3079bf3eaec320961763b03c57892a8162b7b58694faa7a4b649faee46d93c25f11078357402484c2315d0ed4ca24ed296d9aeb52315284cdc09578fafeb30ed1e0ff44a9cf57e0134b4eba2d99684f22ec4a6318e2f0e6debe29c1442c5d84204d94afd808e625ab8ebbe519c95b37a52039117e970f1a9636778fc4f604ec81187fdda62836cd5b912ec3075f093ab522763fca982bb435a17231f0497fd85937f571bb9fe54fb41e1d62995bba5a9159b7915147e8715125b9c377d4db3f1ecd6f", 0xe3}, {&(0x7f0000000200)="384f0f89e718ac634ef877bf203396cc3257440107cc288578127c316fe24f6f892e3f4a2f993ca29bcdcb0ea49ab0a5a95446c368728b5d522c55c12d8e925dd995cf764e74e55ba945dbcfed908c2017ee72b5f5c4e277bab10ffc1e6736a8a98362ff41e0bb6ad8d69143db2e92cdd5554b08649e535442", 0x79}, {&(0x7f0000000280)="939752a92cb2ee5fbd5a0e223fb9fa19e5aa6fcc61ec19a818eab1dc5accfb1fa68fc1f0bd377df6cc54c585138ca8e3d353184fe883acc5807540b9567b9850f8a83b7196e571a3170041e394589de5050887a20e91d28a8c1091a7ca55a65d47722184ea0d2342f8b831ee2a2938a15f13a2309e9e5abca4a58d3f4caed819657d8d99416b753a3d79fd7b410939d5e377181e53d5f40727a616", 0x9b}, {&(0x7f0000000340)="d2e87089c878b871792bc6edd75e1343f8be5bbaa9ae45afb4a904dc24f41066a9fb4d51e8751e3a25aed7ad92b5847a5c388b1eed81534f5e26e3fc714c3acbb53457abea17737d564edd62ba207909b9fe4dd67fc7cd920409b86ed9bf69ee97bc460ca0955fcad760664468eb6573f0f6966c65542a977ba32754e28342bc6cf9be20809e59b894f67a1e54ed7655ec74114b21e82a3f67b2c85a6c02a9f2a74e08f5dbd7708f0d086ef7dd8315847a68c2bd93938ea3e9693f64ad793be147676fc5054c31716571e6d5dacabf4032a4c94992d63967dbf40101217a761a88ae59eff3c37a3885c4054a5f8aa7", 0xef}, {&(0x7f0000000440)="e67e3a9e8f0b3050850b71b408c17245f6bbed6254be4689a34f9856691dadf80c9e92ff0743519d2d606760094e5dc2d01892b01a6ae495045d23f9878d6b21038ca60879c665239600fd67552c59569b57588dd5fa8c9e6eafcb151eb089c32cf377de81e3a5d49a50e52fe3a6f11c3630bcb9ce3756c14353e807156105bb63cbeaa7503b081e1e23ceb6f348b89f46b8c3fbf7b1042d4a1a75c9c8dfec0148c9acb00dbf71a7", 0xa8}, {&(0x7f0000000500)="70e236643107fb7030b25891d3c2cab10a3b276d82c83992e4236da445e55810d39631d858b416fc5a0f3cbf419249269a72d0b9f4dc614d1a34d1ae1d8a0e8ad087b7258b3b524a590b829371e4d2c055c6a78e02c36c81ad0742abfde54a447a8b19e122a1f8df26761026f1a2f49d0bb3989c1a102afcc37505634f181330602afd347354555411b384f25074df2519984e34789664302c34e0b9083e52a803b038d43c443a690a34a2", 0xab}, {&(0x7f00000005c0)="da5ed37afae39735922b7ece70ab28d080a69555e1630d827234b5bbf097f25dd09a88284343269fb077f1d96bfe7eecff", 0x31}, {&(0x7f0000000600)="78dc187b0b0009b4b360c68b60b7f6cbb6843b6ea5f02a64a5454f47102a11", 0x1f}], 0x9, 0x1) vmsplice(r1, &(0x7f0000719000)=[{&(0x7f0000171000)="1d", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000000000), 0x84000) write$fuse(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="1c000000008a000000000000000000000000000000000000000000000000000027d8c27e9264f9a4584bae6a5cbbb8171c2e35436e997812095885daacf86ea9d557461a7246493e783f6260441fd69cdac4772a075f7f"], 0x1c) tee(r0, r3, 0xcfe, 0x0) 2018/02/27 13:52:58 executing program 2: socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f45000)={0x0, 0x0, &(0x7f0000da7ff0)={&(0x7f00004b0000)=ANY=[@ANYBLOB="021600e301000000ffffffffffffffff"], 0xffffffffffffff60}, 0x1}, 0x0) 2018/02/27 13:52:58 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x200) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@setneightbl={0x14, 0x43, 0xae7cfd55b5296007, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/27 13:52:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@hci, &(0x7f0000000040)=0xc, 0x80000) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f00000000c0)=""/218, 0xda, 0x10000, &(0x7f00000001c0)={0x4, 0x4d72, 0x6, "ef6e3c8fd73f", 0xfffffffffffff001}, 0x10) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/27 13:52:58 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) recvmmsg(r1, &(0x7f0000002440)=[{{&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/121, 0x79}], 0x1, &(0x7f0000000140)=""/4096, 0x1000, 0x5}, 0x9}, {{0x0, 0x0, &(0x7f0000002140)=[{&(0x7f0000001140)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x800}, 0xb4a}, {{&(0x7f0000002180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x26, &(0x7f0000002380)=[{&(0x7f00000021c0)=""/254, 0xfe}, {&(0x7f00000022c0)=""/15, 0xf}, {&(0x7f0000002300)=""/99, 0x63}], 0x3, &(0x7f00000023c0)=""/119, 0x77, 0x3827}}], 0x3, 0x10000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/02/27 13:52:58 executing program 6: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00000000c0)={&(0x7f0000ffb000/0x4000)=nil, 0x7, 0x2, 0x4, &(0x7f0000ffd000/0x2000)=nil, 0x40}) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000140)={0x0, 0xfffffffffffffe12, &(0x7f0000000000)=[{&(0x7f0000000040)="240000005e00030207fffd946fa283bc0ae6e60000000070320c5a00000003a2d189737e", 0x24}], 0x1}, 0x0) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000280)={'irlan0\x00', @ifru_addrs=@llc={0x1a, 0x3, 0x200000000, 0x7, 0x8, 0x5, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}}) alarm(0x6) recvmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000f00)=[], 0x0, &(0x7f0000000680)=""/163, 0xa3}, 0x0) 2018/02/27 13:52:58 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x2000000000000000) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @empty, @multicast1}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0x40, r2}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000040)=0x6, 0xffffffffffffff9d) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000100)=[0x10001, 0x3f]) 2018/02/27 13:52:58 executing program 0: pipe2(&(0x7f0000a86000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f00002c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r2, 0x407, 0x0) vmsplice(r1, &(0x7f0000000640)=[{&(0x7f00000000c0)="54c5bc014c4e2dfbfec6e6598a11cf1b29e3f13537efef052bb52742449bc783a8655b5b60350cda7d8832", 0x2b}, {&(0x7f0000000100)="707a5cb931370a8a11f95f86c61f9cb366d1d1bcd8ee4ff139f5252834992c40c3079bf3eaec320961763b03c57892a8162b7b58694faa7a4b649faee46d93c25f11078357402484c2315d0ed4ca24ed296d9aeb52315284cdc09578fafeb30ed1e0ff44a9cf57e0134b4eba2d99684f22ec4a6318e2f0e6debe29c1442c5d84204d94afd808e625ab8ebbe519c95b37a52039117e970f1a9636778fc4f604ec81187fdda62836cd5b912ec3075f093ab522763fca982bb435a17231f0497fd85937f571bb9fe54fb41e1d62995bba5a9159b7915147e8715125b9c377d4db3f1ecd6f", 0xe3}, {&(0x7f0000000200)="384f0f89e718ac634ef877bf203396cc3257440107cc288578127c316fe24f6f892e3f4a2f993ca29bcdcb0ea49ab0a5a95446c368728b5d522c55c12d8e925dd995cf764e74e55ba945dbcfed908c2017ee72b5f5c4e277bab10ffc1e6736a8a98362ff41e0bb6ad8d69143db2e92cdd5554b08649e535442", 0x79}, {&(0x7f0000000280)="939752a92cb2ee5fbd5a0e223fb9fa19e5aa6fcc61ec19a818eab1dc5accfb1fa68fc1f0bd377df6cc54c585138ca8e3d353184fe883acc5807540b9567b9850f8a83b7196e571a3170041e394589de5050887a20e91d28a8c1091a7ca55a65d47722184ea0d2342f8b831ee2a2938a15f13a2309e9e5abca4a58d3f4caed819657d8d99416b753a3d79fd7b410939d5e377181e53d5f40727a616", 0x9b}, {&(0x7f0000000340)="d2e87089c878b871792bc6edd75e1343f8be5bbaa9ae45afb4a904dc24f41066a9fb4d51e8751e3a25aed7ad92b5847a5c388b1eed81534f5e26e3fc714c3acbb53457abea17737d564edd62ba207909b9fe4dd67fc7cd920409b86ed9bf69ee97bc460ca0955fcad760664468eb6573f0f6966c65542a977ba32754e28342bc6cf9be20809e59b894f67a1e54ed7655ec74114b21e82a3f67b2c85a6c02a9f2a74e08f5dbd7708f0d086ef7dd8315847a68c2bd93938ea3e9693f64ad793be147676fc5054c31716571e6d5dacabf4032a4c94992d63967dbf40101217a761a88ae59eff3c37a3885c4054a5f8aa7", 0xef}, {&(0x7f0000000440)="e67e3a9e8f0b3050850b71b408c17245f6bbed6254be4689a34f9856691dadf80c9e92ff0743519d2d606760094e5dc2d01892b01a6ae495045d23f9878d6b21038ca60879c665239600fd67552c59569b57588dd5fa8c9e6eafcb151eb089c32cf377de81e3a5d49a50e52fe3a6f11c3630bcb9ce3756c14353e807156105bb63cbeaa7503b081e1e23ceb6f348b89f46b8c3fbf7b1042d4a1a75c9c8dfec0148c9acb00dbf71a7", 0xa8}, {&(0x7f0000000500)="70e236643107fb7030b25891d3c2cab10a3b276d82c83992e4236da445e55810d39631d858b416fc5a0f3cbf419249269a72d0b9f4dc614d1a34d1ae1d8a0e8ad087b7258b3b524a590b829371e4d2c055c6a78e02c36c81ad0742abfde54a447a8b19e122a1f8df26761026f1a2f49d0bb3989c1a102afcc37505634f181330602afd347354555411b384f25074df2519984e34789664302c34e0b9083e52a803b038d43c443a690a34a2", 0xab}, {&(0x7f00000005c0)="da5ed37afae39735922b7ece70ab28d080a69555e1630d827234b5bbf097f25dd09a88284343269fb077f1d96bfe7eecff", 0x31}, {&(0x7f0000000600)="78dc187b0b0009b4b360c68b60b7f6cbb6843b6ea5f02a64a5454f47102a11", 0x1f}], 0x9, 0x1) vmsplice(r1, &(0x7f0000719000)=[{&(0x7f0000171000)="1d", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000000000), 0x84000) write$fuse(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="1c000000008a000000000000000000000000000000000000000000000000000027d8c27e9264f9a4584bae6a5cbbb8171c2e35436e997812095885daacf86ea9d557461a7246493e783f6260441fd69cdac4772a075f7f"], 0x1c) tee(r0, r3, 0xcfe, 0x0) 2018/02/27 13:52:58 executing program 7: r0 = add_key(&(0x7f0000000000)="fffffeff7074790064", &(0x7f00000a8ffb)={0x73, 0x79, 0x7a}, 0x0, 0xffffffffffffffc7, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) keyctl$search(0xa, r0, &(0x7f0000c8dff3)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0) 2018/02/27 13:52:58 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000394feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) pipe2(&(0x7f000023cff8), 0x0) unshare(0x20000400) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_addrs={0x2, 0x4e23, @multicast1=0xe0000001}}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) 2018/02/27 13:52:58 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x2000000000000000) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @empty, @multicast1}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0x40, r2}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000040)=0x6, 0xffffffffffffff9d) 2018/02/27 13:52:58 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x8000, 0x0) mq_timedsend(r0, &(0x7f0000000100)="81ceb98e894213052cdfbefe0c12ff4d9d6c4135c1fb23ad2d2c586f9a3650cc615c8477d2b905544121fea09d5c8b64b572ba04b40f5ae2594a85ee7ae4827ff00110a676c8c1fee90a2be93e66171e9fe6e7edebcd4575e047940e69bc26ef5323efae193ecd449d088e58417c23c375079940d20cb7e6d08882bc55dd2c4e19e1232ff2b274d03fecbfff11068f10c6b5c333e88f8a3002e8", 0x9a, 0x7fffffff, &(0x7f0000000080)={0x0, 0x989680}) r1 = gettid() unshare(0x28060400) exit(0x0) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='ns/ipc\x00') fcntl$lock(r2, 0x7, &(0x7f0000000000)={0x1, 0x3, 0x29, 0x31d, r1}) mq_unlink(&(0x7f00000001c0)='\x00') 2018/02/27 13:52:58 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x2000000000000000) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @empty, @multicast1}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0x40, r2}) 2018/02/27 13:52:58 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x505ff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mremap(&(0x7f0000551000/0x1000)=nil, 0x1000, 0x1000, 0x2, &(0x7f0000417000/0x1000)=nil) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000080)=""/89) 2018/02/27 13:52:58 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0xc2, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000040)=0x2) r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x54) fstat(r1, &(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000010c0)={0x0, 0x0}, &(0x7f0000001100)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001140)={{{@in=@loopback, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000001240)=0xe8) setresuid(r2, r3, r4) syslog(0x3, &(0x7f0000000040)=""/4096, 0x6d6665862840fa73) 2018/02/27 13:52:58 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/enforce\x00', 0x1000003, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000080)=0x81) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0x36, "857075caa9e99d46efe8d3ab7b59ac8bac9fff31b1517b02a3bb6c9f5d4037ad297be5845f15203ebb06dcaa379a3f71354fc98cd5eb"}, &(0x7f0000000300)=0x3e) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000340)={r3, 0xa310}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x7fffffff, 0xe8f}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000240)={r4, 0x3d2}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000380)={r4, 0x100000000, 0x8, [0x9, 0x6, 0x7, 0x2, 0x82, 0x0, 0x1, 0x7]}, &(0x7f00000003c0)=0x18) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000140)={0x5, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @empty}, {0x2, 0x4e24, @rand_addr=0x3}, 0x1, 0x8000, 0x3, 0x1, 0x1, &(0x7f0000000040)='syzkaller1\x00', 0x3, 0x20, 0x100000000}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2018/02/27 13:52:58 executing program 2: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x0, @empty, 0x4447}, {0xa, 0x4e20, 0x1ff, @dev={0xfe, 0x80}, 0x1}, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800]}, 0xfffffffffffffee1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x7771, 0x0, 0x0, 0x100}, 0x37) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/02/27 13:52:58 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="1400010000000000000000000000000000000000"], 0x2c}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x3f}, 0x1) 2018/02/27 13:52:58 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)="6664001a000000") exit(0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000240)=0x6, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) getdents(r1, &(0x7f00000000c0)=""/22, 0x16) timer_create(0x5, &(0x7f0000000180)={0x0, 0x40, 0x3, @thr={&(0x7f0000000080)="d3708592dc4e72450c2ab6bf882376456ef4a64bb1f4398786039341db98620c08af560a2dd8f1075151cb9a3e07b8248d44f0dc", &(0x7f0000000100)="a33ee7d0fbc8c4c67e2f1c6423423b81b70e395712f0a4efe468170c32fdbad97edec77a162d7a499cf49c14213fe4af2b5543a9492e464d9294505c49fa353d28ceb83599d326cdc60aef7d6b6655100c"}}, &(0x7f0000000200)) sendfile(r2, r1, &(0x7f0000000280), 0x5) 2018/02/27 13:52:58 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x2000000000000000) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @empty, @multicast1}, &(0x7f0000000080)=0xc) 2018/02/27 13:52:58 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x2000000000000000) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @empty, @multicast1}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0x40, r2}) 2018/02/27 13:52:58 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x2000000000000000) 2018/02/27 13:52:58 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) preadv(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x2000000000000000) 2018/02/27 13:52:58 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000100)={0x0, 0x0, 'client1\x00', 0x0, "a560fbbc41805d99", "71fac3539bbb04f8379ee93227ef6cbab462a3b247c53537074f04e2e5ebb716", 0x8}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) 2018/02/27 13:52:58 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x3e) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000240), &(0x7f0000000280)=0x10) r3 = getpid() r4 = syz_open_procfs(r3, &(0x7f0000a96000)='net/raw\x00') getpgrp(r3) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$GIO_CMAP(r4, 0x4b70, &(0x7f0000000140)) sendfile(r2, r4, &(0x7f00007cf000)=0x805f, 0x2) getsockname$unix(r4, &(0x7f0000000000)=@abs, &(0x7f0000000100)=0x8) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) 2018/02/27 13:52:58 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x200000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x220400, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x18a8, 0x0, 0x10000, 0xd5b3, 0x6}, &(0x7f0000000180)=0xa0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r2}, 0x8) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r3) [ 39.891952] netlink: 20 bytes leftover after parsing attributes in process `syz-executor3'. [ 39.901365] syz-executor2: vmalloc: allocation failure: 8015577088 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 39.918844] CPU: 0 PID: 7109 Comm: syz-executor2 Not tainted 4.9.84-ge7f51a5 #45 [ 39.926377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/02/27 13:52:58 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x2000000000000000) [ 39.935716] ffff8801d04af828 ffffffff81d956b9 1ffff1003a095f08 ffff8801be0cc800 [ 39.943767] ffffffff83ab93e0 0000000000000001 0000000000400000 ffff8801d04af938 [ 39.951797] ffffffff81451cd2 024000c200000003 0000000041b58ab3 ffffffff841959b5 [ 39.959831] Call Trace: [ 39.962412] [] dump_stack+0xc1/0x128 [ 39.967773] [] warn_alloc+0x212/0x240 [ 39.973212] [] ? zone_watermark_ok_safe+0x280/0x280 [ 39.979857] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 39.986673] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 39.993315] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 40.000127] [] ? depot_save_stack+0x122/0x4a0 [ 40.006241] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 40.012712] [] __vmalloc_node_range+0x3f5/0x5f0 [ 40.019014] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 40.025826] [] ? kmalloc_order_trace+0x7a/0x190 [ 40.032114] [] vmalloc+0x5b/0x70 [ 40.037107] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 40.043571] [] xt_alloc_entry_offsets+0x41/0x60 [ 40.049861] [] translate_table+0x21a/0x1e80 [ 40.055813] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 40.062810] [] ? selinux_ipv4_output+0x40/0x40 [ 40.069022] [] ? ip6t_alloc_initial_table+0x6a0/0x6a0 [ 40.075842] [] ? __might_fault+0x114/0x1d0 [ 40.081705] [] ? __check_object_size+0x174/0x3a9 [ 40.088092] [] do_ip6t_set_ctl+0x2be/0x470 [ 40.093947] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 40.100587] [] ? mutex_unlock+0x9/0x10 [ 40.106094] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 40.113161] [] nf_setsockopt+0x67/0xc0 [ 40.118668] [] ipv6_setsockopt+0x10b/0x130 [ 40.124521] [] tcp_setsockopt+0x82/0xd0 [ 40.130118] [] sock_common_setsockopt+0x95/0xd0 [ 40.136413] [] SyS_setsockopt+0x160/0x250 [ 40.142180] [] ? SyS_recv+0x40/0x40 [ 40.147427] [] ? move_addr_to_kernel+0x50/0x50 [ 40.153628] [] ? do_syscall_64+0x48/0x490 [ 40.159399] [] ? SyS_recv+0x40/0x40 [ 40.164645] [] do_syscall_64+0x1a4/0x490 [ 40.170326] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 40.178451] Mem-Info: [ 40.178742] netlink: 20 bytes leftover after parsing attributes in process `syz-executor3'. [ 40.190154] active_anon:54812 inactive_anon:44 isolated_anon:0 [ 40.190154] active_file:3524 inactive_file:8465 isolated_file:0 [ 40.190154] unevictable:0 dirty:42 writeback:0 unstable:0 [ 40.190154] slab_reclaimable:6138 slab_unreclaimable:59497 [ 40.190154] mapped:24187 shmem:51 pagetables:642 bounce:0 [ 40.190154] free:1474920 free_pcp:404 free_cma:0 [ 40.223331] Node 0 active_anon:214972kB inactive_anon:176kB active_file:14096kB inactive_file:33860kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96664kB dirty:168kB writeback:0kB shmem:204kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 63488kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 40.252672] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 40.282011] lowmem_reserve[]: 0 2908 6410 6410 [ 40.287364] DMA32 free:2980076kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980720kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:644kB local_pcp:644kB free_cma:0kB [ 40.318335] lowmem_reserve[]: 0 0 3501 3501 [ 40.323235] Normal free:2908356kB min:36824kB low:46028kB high:55232kB active_anon:214972kB inactive_anon:176kB active_file:14096kB inactive_file:33860kB unevictable:0kB writepending:172kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:24568kB slab_unreclaimable:237992kB kernel_stack:5440kB pagetables:2464kB bounce:0kB free_pcp:936kB local_pcp:276kB free_cma:0kB [ 40.356976] lowmem_reserve[]: 0 0 0 0 [ 40.361339] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 40.376658] DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 3*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980076kB [ 40.393895] Normal: 239*4kB (UME) 278*8kB (UME) 69*16kB (UME) 50*32kB (UME) 91*64kB (UM) 18*128kB (UME) 10*256kB (UM) 2*512kB (UE) 3*1024kB (ME) 8*2048kB (UME) 701*4096kB (M) = 2908348kB [ 40.413516] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 40.422078] 12040 total pagecache pages [ 40.426028] 0 pages in swap cache [ 40.429468] Swap cache stats: add 0, delete 0, find 0/0 [ 40.434805] Free swap = 0kB [ 40.437807] Total swap = 0kB [ 40.440803] 1965969 pages RAM 2018/02/27 13:52:58 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000040)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0xffff, 0x7, 0x7fffffff, 0x0, 0x4}, 0x14) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/02/27 13:52:58 executing program 3: r0 = memfd_create(&(0x7f0000000000)="75730700010000ce000078003798", 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/wireless\x00') fallocate(r1, 0x3, 0x6, 0xc7) pipe2(&(0x7f0000000040), 0x800) sendfile(r0, r1, &(0x7f0000000080), 0xed5a) 2018/02/27 13:52:58 executing program 6: r0 = eventfd2(0xffffffffffffff8b, 0x8010000000000) read$eventfd(r0, &(0x7f00000000c0), 0x8) setns(r0, 0x8000000) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000200)=""/202, 0xca}], 0x1) write$eventfd(r0, &(0x7f0000035ff8)=0x20, 0x8) 2018/02/27 13:52:58 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000040)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000085d000)='/dev/sequencer2\x00', 0x401, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0046d00, &(0x7f0000b18000)) 2018/02/27 13:52:58 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000480)={'filter\x00', 0x7, 0x4, 0x3f8, 0x200, 0x200, 0x200, 0x310, 0x310, 0x310, 0x4, &(0x7f000002d000), {[{{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x1, 0x3f}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x401, 0x3f}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @multicast2=0xe0000002, @rand_addr, 0x4}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x448) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) 2018/02/27 13:52:58 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x2000000000000000) 2018/02/27 13:52:58 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$TCSBRKP(r0, 0x5425, 0xaba) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000040)=0x1, 0x4) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000000)={0x5, 0x4, 0xfffffffffffffffd, 0x4, 0x2, 0x5}) 2018/02/27 13:52:58 executing program 1: r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x40000420001) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000a68000)={0x9e, @time={0x77359400}}) 2018/02/27 13:52:58 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x2000000000000000) 2018/02/27 13:52:58 executing program 7: add_key(&(0x7f0000000140)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="4c83", 0x2, 0xfffffffffffffffb) 2018/02/27 13:52:58 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) connect$netlink(r0, &(0x7f0000667ff4)=@proc={0x10, 0x0, 0x25dfdbfe}, 0x22) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000d7efec)={0x14, 0x5, 0x1, 0xffffffffffffffff, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) connect$netlink(r0, &(0x7f0000000040)=@unspec, 0xc) 2018/02/27 13:52:58 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000483, &(0x7f0000059fe8)=""/24, &(0x7f0000aed000)=0xfe) flock(r0, 0xd) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getpeername$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) 2018/02/27 13:52:58 executing program 4: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x2000000000000000) 2018/02/27 13:52:58 executing program 1: socket$inet6_udp(0xa, 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x2000000000000000) 2018/02/27 13:52:58 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) getgroups(0x2, &(0x7f00000000c0)=[0xffffffffffffffff, 0xffffffffffffffff]) r2 = dup3(r0, r0, 0x80000) setgroups(0x1, &(0x7f0000000100)=[r1]) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000000000)={{0x180000000000, 0x2}, 'port0\x00', 0x20, 0x101400, 0x77a, 0x7, 0xfff, 0x1, 0x20, 0x0, 0x7, 0xff}) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x5) fchown(r0, 0x0, r1) [ 40.443876] 0 pages HighMem/MovableOnly [ 40.447832] 320509 pages reserved 2018/02/27 13:52:58 executing program 4: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x2000000000000000) 2018/02/27 13:52:58 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x1, 0x10, 0xfff, 0xfffffffffffffff8}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x66e, 0x3, 0x2}, 0x10) accept4$llc(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000200)=0x10, 0x80800) 2018/02/27 13:52:58 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000de6000)={0x90000008}) epoll_pwait(r2, &(0x7f000003cf94)=[{}], 0x1, 0x8000000008852, &(0x7f00004c7000), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000002280)={0x5, 0x8, 0x401, 'queue0\x00', 0x1}) sendmmsg$nfc_llcp(r0, &(0x7f0000002140)=[{&(0x7f0000000080)={0x27, 0x8, 0x8000, 0x7, 0x0, 0x5, "6340a02baad16809f9ed83b48b579ac91b536c08b3440f060e7e59613e0185ff2f67d1fca28e6eb84632db78ff3049bf750f152330130e6f7e50c5d20984c5", 0x3}, 0x60, &(0x7f0000000280)=[{&(0x7f0000000100)="6fe2b084ca28bdb7121627d753d6f8527287bec5af7a464658807ccc1a3ee35645cf9925d2bfc401d74ccf70c251747ab96278aa687b5ed0a005cba7ee22112c28a89c5b669bacfe8911be28226f7be27402e9eb18bf31750054f283201fd766082812", 0x63}, {&(0x7f0000000180)="867f0ac5a4316ae9f372665ce3217a39b5845c6fb04a9b37650b364ca0f63e81adde216699619a52d4a6c8d77896e45fe858060dca32ee16a3e627f0bf15f49da4115c8c152fbdc0b7f6ff8b76d0c06a27049afa3938addc70d7fed4453a7c8a3c1bd573f8aa40581c36aada1cbd5ab30e15424d66809f8edaada46f74ac54cda0716912cd8bf26a6591c3e7626c0956668fbfb5b326066c55416068e05f76cfb068e700fe5f800e69cb3072b515290703a46303af8fe7d3f7a0479df5e96d0084b52b00f68a9a81a764d1f0c79e53b35c01d806032b8d6fce6374c756cfb9e02a76827dcd31", 0xe6}, {&(0x7f0000000000)="885861f98a0521d33854b152cb33bdc9bfcc06462a74", 0x16}], 0x3, &(0x7f00000002c0)={0x18, 0x100, 0x0, "59e6f8"}, 0x18, 0x448d5}, {&(0x7f0000000300)={0x27, 0x8, 0x26, 0x5, 0xb7, 0x7, "302431f410edde53b4aa6b8012750aa138238f56852ccc01efbcd1be850f522b93f452b78ecbfd226a407d5947c8dee62e526d510c335d12aaaadcb946378a", 0x3}, 0x60, &(0x7f0000000480)=[{&(0x7f0000000380)="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", 0xfa}], 0x1, &(0x7f00000004c0)={0x90, 0x10b, 0x2, "50a491bece6f38d4dae6cbd72d2faf30354a90ad01e604cba504130673aceaee5cf748c7a7799ec9b4bac17a09cd29e115b986dcfbf6f75bc27bd139c2a4961ce2621550f8c657a7f3d4a7a5aebe91d59d2cab24fa0040e440a99807b622c8c128e71d35f64050e05b7342ffbe837f97f2004b5244bc7645f4d1af3ab6b544"}, 0x90}, {&(0x7f0000000580)={0x27, 0x1ff, 0x6, 0x2, 0x81, 0x2, "966ea8601b27e210c7d3d159e3d1652ab9658f40113c6969bcb7875dfa4871f100c30e6f591dc6d5dfe4ce63d64bec41f1e2f5842b74bdf0401a2a65bfe1fe", 0xfffffffffffffffd}, 0x60, &(0x7f0000001700)=[{&(0x7f0000000600)="8166aacee50ee4a3cad9ba89133cb9bd15323b3489cc42827736f343faf27eda46aca40b03c9dcf4bb4884ebf9d01a30de3ffe946ac9ead3a92ae1d91bb148bf9a4f3a0a94222b31df086269bcace2069bf23a6df1814385be9c730da63a5c8165c3294864acceaf2f4c6d4f72d52999a02ae3473665ffcfe83f3a0db4748b189d8b2295e86b31ed8731ed89c07e79bed56a97f170a69c44624c2fc1394988c1c5bf62621ba335ea1478b661fd29ea74ca20f3b2a72c2e22", 0xb8}, {&(0x7f00000006c0)="5251febae4585ba6bb42302e0e8d447df205cc96eeb1190a41", 0x19}, 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{&(0x7f0000001b40)="37c80f43bbd578c2f4d9d3323d47f4013a402a303ca054f7cb0dc64073d81e4d1fa5b743daa434965e1b607727851c1ceb4a080da6303aec9b2ddd41fca5971a30edcf4ce7f1a3300822c0d4fdaffe1ab49a9132a4dfe47502c8894fefda61c2cd6dcc3324ff89b1ff97fd92ce61f24c125acb8cc258cb96fe613e14649e3b89b4b60678f5af8db882b13d5be43336e3b67ffbf81e444e3478f15a2a8ea6049a4308618a77b895bf1a6c0b0cdc7ac0f3657d1a619e2d68fd309c60c04791018c638c1a44b13f6dfdfc5d033bed51c45e792c526796db557f1e602445a7b21f4ec83cf1", 0xe3}, {&(0x7f0000001c40)="f20e3ef43f438bd530567fd88a6b6158e974adcbafd1307ab6a645771375e1d9e4e28ece76eb81bd950c059e5d3119d572826ca1056d1023358e3af8d64aa6e3be4ea6143c7645fbd7e205699af488f63cf4a8e12e9086235848c2b2b68d43971d949e9fdc2263323fa5201c0b97f434061ea014a24a4e5b085cdb0fae9aea6c710a744040acca5ac7ca2df64bc18a88bbef651a049755b0dec8887e046f316b31f51cb9b8e4728dfdd52393799b6b8c9eab0c1f331d0d8c67b4f37f9e53a55c6e", 0xc1}], 0x6, &(0x7f0000001dc0)={0x58, 0x115, 0x9, "f5cc9f696cf6404bc7ba3519ad934e2f3705b5a9d6d898f0116880f06255d1012028ec71dc7f819093cdc3f65a0a32ce6552ada3f5b538cf6492ec4de8e6a941c376f0"}, 0x58, 0x4000080}, {&(0x7f0000001e40)={0x27, 0xb286, 0x8, 0x5, 0x8, 0x40, "d06a9c42832d9327ed67c5b19309dd49e98638b2698296f2cbae80649d50a5259e7346149eec1e384aab6033207683ea59a6204058311347aaf85731330a8d", 0x80}, 0x60, &(0x7f0000002000)=[{&(0x7f0000001ec0)}, {&(0x7f0000001f00)="4e52c9adc91279e7d58895500a961c39ded68bc169d68207801fa27815ead3ad8e9c2fbd524e817b7cbfdacc", 0x2c}, {&(0x7f0000001f40)="d286121562a61e904996f9e0172518061063c6835d30cfb32fdf081bbc8b82688e11d0f78540e332fa8df9ec34c8794366f8771acc291b6c8e3dde961c2866c0ee19bbf95d8040d43ad7047607bc7a170cd87a16d879295e30bfec7701fada10892ec78396fcd86da692f9f238f0e82bee0acb3b2e86fd336319ac325f4334d9fe065f224a9513c9a2055c0ae6374f228b005abb5738f52549d4a58993478b0c533fce5c8de989fcaa0dcce06489d05e2fbc4c", 0xb3}], 0x3, &(0x7f0000002040)={0xd8, 0x0, 0x9c1d, "b50db81c94244f9a2ad79bf7ff778b5b1fd9311615985cf431b818225df5c03a1a4524c44c196b18e7f8f9bd248b026d66e0c294da677d12f84c7bf7847d7f85c73584d92465347c1202a018238ead6a60caa933f744bd6d6cfa2c20bc453411a857fa897bd0e356792e63231967911628fc3d6990b42473a65753b4fff66f8f288300d5bb8f357026928e75e4b1e4c45d4b272b539cfa8c1f499273dcdf0e91a74407b4838649924ecc78dfb5ed5aafddd423f2c72ddc17a3ec60a9afe9146fe4d76b"}, 0xd8, 0x20000000}], 0x5, 0x4000040) close(r0) 2018/02/27 13:52:58 executing program 2: r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x40, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8e2, 0x40000000000000}) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000040)={0xff, 0xffff}) 2018/02/27 13:52:58 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x18b) r1 = fcntl$getown(r0, 0x9) stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000900)=0x0) fstat(r0, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000b80)=0x0) getresuid(&(0x7f0000000bc0), &(0x7f0000000c00), &(0x7f0000000c40)=0x0) getgroups(0x1, &(0x7f0000000c80)=[0xffffffffffffffff]) r10 = fcntl$getown(r0, 0x9) r11 = getuid() getresgid(&(0x7f0000000cc0), &(0x7f0000000d00)=0x0, &(0x7f0000000d40)) r13 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getegid() r16 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000e00)={{{@in6=@mcast1, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000f00)=0xe8) stat(&(0x7f0000000f40)='./file0\x00', &(0x7f0000000f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002040)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000002140)=0xe8) stat(&(0x7f0000002180)='./file0\x00', &(0x7f00000021c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000002340)=[{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x8, &(0x7f00000006c0)=[{&(0x7f0000000180)="5eae53356a82f74121c3385dd5658fc2c353f1eaabeeb95863300a46db497324c8fabf6cc790d56c8d5567", 0x2b}, {&(0x7f00000001c0)="226abc6d3db76d276a7a20654aabee70ca2dddb5d3d1b87db3131a2bfdabab8453273c6f4e9d3267f332253d0dc2b37d1d9529b3c691bda455821f2b22ad8a2079c340818a2f60e8a1c31dec660abe26d3da9a98db2030500efdd1604d411ad94f65ae3f2e499d9254ca82bd20eaaaa657931a40730185a1ae8fa4c0a62871e33cce1a5d8300d4110b9078a5ab4c1dcc44b73cc60a045f950ddfcbfe462eed42e9391ca23002865a99d9a5b22d19211814fc679e335e8d40dad9b6f17cb7e4c5618978561d67700b3263a177fffb0bd708c54c7e", 0xd4}, {&(0x7f00000002c0)="0ce2ad43d4abfe0187733211bdee56d047b3fa0c6f80bc2e4d0e273ae961f6be10b3df1eb5f3cabd1a0f70e8d1ae1b61141ad34bfc98d59242f0f98b4ed56bb6c651a8571f72b735a5361864350c03f8ac76363893137434a829bfcf272de360e3cdaa10cef0065c34e86107033fa230b633e6b91b76be266c409be5daa0f43085b94e359db45a96d262dabefe67c2890499d44856e756f52a99962f426bdf70d463ff9f34738d", 0xa7}, {&(0x7f0000001040)="9d7c577e45be94fbb32a8f8096a275714147f0ad39bae4f1cb8e91441cdf0525aad4ce246577d67157bf80f8b2d140e0f22db2586fa2b436d30cbf71a96199a8fec664363cae79f1a2a6d8439890aa0da8d8f8c4a523d0bab2b6fcf9102b0f4fafd8835be1fa8a14f1b46e08e4cb2422091f1b44320e16aecaffcba384ae4b2e5648e3152d571c38837adc854cf8bee646f5e9d19ca20c27fa1d8da13304fdaea534226d2185fde26e71092f20fb6dbbf48a43c2e35f38622f6e7759564bd10a0eb981927a1fcd0cd1860373fefb4c387e5c85cffdff0ff84608524671dd8dfb8eaa585218576257ef336f9be76049069c90b874d2387b06b7acee745493017a7ec1d39f910911d8c89625dd42354051fb32a50a44d67c3850354abaa3432d95eb05887138691acd938fab7daa269d2bf9846e670086a826805491e145f4eb193057dcf287b940468b9d8e7c92930c3f0092e0a4aa3e341ba0324a99eac1018d4976f35547a5f7e2c6432fa1a55c49db9367154a66e65a1f21d0806c4e12b8660c433bbe7434947147a3a47ed19dcf644253b082488be45c135d30ce0203dd8447d06e3fef0313185a5dbf04a12f10d4b66b81a1edc891df90b245b52d2282e1ee05473218b4a7ec5d3bddf8158599e03248a2e389382f81ebf03cf73dbc165ba9662e33eb5f132acb9205ea1c031f7ef519f82ebece1eb3004653e1531c057f1e01c5c577cae5f13cf04001e9893b2b394de80082f2eddf83d86416e39f6a29b20236e5ad748db01f0a50c179caaf6d31d1e0286569eed31cc92c60d840f9ff06b882d62a898a41fbc8ab78373b1f84af5f9a47d1f88ea3462bd201096671a9bb571025633e3ae7462fb2e13c5f3243d53a242c0f2c97c37057874b80aa82f3af628b7ac13c58b1dfa2c8323e8ef3ab94bf9cab61296b677d07144de06a45ce2aa689ed30c17d8703eba0c85eac10855d3f951362c0bec5cf5757cf30b07ec0ad3ac6639b78dc8294feba2a8152458c00094a7a412f6271eb28de61a661b3ef28165ecf3ba571b3fcc87588effca25d519238cad6f8860d47583339ef19b2c5b217861ab3bbb18d25097673dcc0d8f90962c3a825b02d1560b44a964dbb934ae4bbe0621f50ffbf66864c621130d7e88638d233e4bc6cd4b87251c29e06c53e188923f880c8c1dd078b6414c02247968fbf2c550fa59042eee93d000b39b59e4583fe2c50e3d056396c0814374ab76ddc616254fce0778a1c90ea552469f51e485dac5c9529f92a531cd532711ed67b781ec98b016962d80670830e2729a8230270b12364a170f6050c84a7e1eca945600a4b332b64dc1db94e858a8a60395afc5095dcb95aa28409fef8fd2c798c1227c2842d49f697fe53146b083d3ab951d03cc8beafd5a0aa1490a6b0fe75c5f542d998a75a200284102d97778ccd81ea2ebfd227cee910e16b065dd56900ee683033b874e2449b413f6bbfa3955fa1c6ff5195db5ccc9c8a503dad601be69bc593869f699b4fd1eaafa27d891e288c814fb46cbe92f8e63866be5d6dc5bd85ba5811b7e2c79f7bc1235a6cb731c5a166975584a31ff597cd322eeb26894764efeb2e84811e3ec3532f9d82ecb3a1746a7012460fc9899096946d516320d4d726ef288612c584fd15f37f7cad736a1edd33fbf5f3158cab5da0b2e9ba4946ae58829db8831bf244b621d80e8e0d5396659d7030ae72664b224d6c2fc1eabca40f94207da409501e13db904979a7ae6d3c75b23d4669a1a877a01c47a99730e54d106ce729e71a3d1eb129de861a4444f09cccc6c868d8a70570b1f6f6239c52de29c3d234e88cafe038c3d68e86e7c09ca3f79654ecbfc62f3ff99541f6dbeca2d049cbd60abf3d87b22f9f53c1ced6c4dbf156db0e0c03cdb3252b6d86c085dd14877f42b619062e909af84d86778337d1df2b6a9e782ca1cb99ce497809beabc85afda9544d0af7827cc438e11c9249abcc91a4d11dfd29da7bff941c8b8afba243462bcc355d4909e52ff06ae512efb0132107da866104a058943ccfba01ad9d5f500498a5ce9947deb2f5f3ffe5f4db81c90967ec497d222aec45d8c4c173c6ffc42d8ee9f067b337c2542adfdbec6d417d13ce037b712fb1c3bb987e2ae55b3e3e3fb0cc79aee8242a6ed24053e8bec28f4bca5711432a36d0bf73c48aa4fae7fff22c45f56154f53c80565df74f2fbfa08b8f8a11b8de31c0030812fae85f2724e04a84be1a44ab02d27baf2cbcde99087aacab69511759df9ec987c4189d7399b1fb109113fa4b9cb73a07aab49ce6af4d2cc6fb7235ee6f614d75e0b46b8a530eaf3aba6b0c8a3d64a81ad0befd5d355a75f0d75a352fdce01f7de225cf4a352df4a208accc57051ebca80dd9af0f01d823b36ec4076653f5aef09f6a0068f6e8a65648855e0d10c50171219803210370f9307300c732043b3d58eed1225f02e8472a40781aa516a0e74d2e31860d0f8db71f8085d5059be2280106cb15f4534397cb186ff1ab5f3726b65c5de1503253cb5b2a1a60d1df74b58198d6857645ab3e0e0e321b38c4de13092927152b967258786842ce84b7263dfa6d8c6fac64a9dcad9ded4928ab68b1754f6f9b9d6e8e82f2fc5f368b54990261fd3d28c5c2ef95eac91b7bf6e0fae20d7760e5643c0189a31601c4f041c0548de6d4776f1b97dadca733360b7cf5490e1183ab02de40cd7569fa64a1cc333f94bda107c9344019b2788a89d4839eaff541be172625433af770bcd1f7c48cde428621602f51b7f12ae2ff5e00b4d96d312771492bd39461d2f7131f2c5688cfc01de9f200cb57bd0427f57d8c6be658cfa1999db404d40644541af41a39332b7148d175cc38dcc31568896b04f506c73bf1b7df37fb2dcaf9d0b9c785e72ef22764f9bd3155cbf99af471f913c7d3739a7573574f80ac97878c315d087e9da2d47df026da59255b49e01c7a90d8e20618e7dacdedbf32ac581fcd9e0ce443e7dc5baaaed9dc1e5afba1e48360fa27da5649bb00b8118d47a62df4514cb553be6cb27248e45668477e046af60071981e4bdc159417fbab21eb958665f70e840844f770abd0e229c58b8faea5667448e36c519b3b1044e0ec830490e469724c25730edf31b0d72054cb0a6b076eaeff9389f622080f7c7e7eec9c17edce61024f4ee592fb9d3982ce1b3d039e5d90ffa3a07e1b47285b4148955e5c255a6c8b633bf571e4d2e1f8770ff02071fa38f6dc394af8e077a55c9031d96ff0bef9a3f667a6f11fd51fa183127e2ec7d74be9a013c0671bc1a24ffb6c9abca4fd4f042b626b98d35a38c7d7d800a7d774a865ead10603fd36671044dbcfb521157301e30de3fdce203057fec5c81178fd440af9433a3cfbe02ca879841602b662d4b0a8722ccf324563509c56d9492c152ac85de894c79ede57aee0b0c1d3eead27ae938bd74cc1f8c0d859bfd8deae105fc0fa57b3920e1a5e641cc1ebc639f90077a9e0a97961fdffd9cab69f7f86c463555a9dd4f3436eb261c46acccf5c492f028c7a5e6d9223a6565b2520d2226ac4ab1061d19194dadd07f83815a2a56a90cf93604186e47b6974f4c020e831a8f81b81a4f90d970a161befe7cbc21836861738625aab27322e968672303870a49867d51ed9ef1df26981747b259e5b1d601aaabefcb268e6195f532262184810e4a7d4ccfc084cd72e3e0b2bf2f5c110a7d4d733a37bd035132b25ac643ab9171c3b3cd5c4c235c94efb50ce7f8f97602c36325e3df86e50ab25426ef60f157d35484a1ee6841fb2f2fbd728883651aab3cc9cdad8bba1f704b2f8c1cc3b63c78f2ec67b65a53a812a6d30788c76eb9354479c5602626bea38b960bda56e263420dacdf39caa31738b4780f8aaf0cc3b1722c20c0f1cd899d6fae0c9d4c3cfcde14d4e698ff2858dcec842f0ab86c931efcdef08d27d627704a29388e6bb0919b2733be4fb7d96295c55f8f8500552a3f41d8e90832bbe6f2b6ae6fa53d331c6361aa12f8562baa4b1ad83238a1e06d1a6e7b5bbb0d48d5774389cb27ec3fbec1c03bb28d944dbc32761f5b27f8872b49b47e3c93ee0db2ed0a54efc4c63effa07840d212b84f27592a35dfe1c54f9b3bb13a2e2c6e498546bd10dcefd4667e24acd49f2c558b9109fa792dd2a9a0d648261abb6b6b9df5779cad3d8d05faaf9109d9ea2ded5f10907498dc776ee51d7c8733baa7934c56ad82932f88905732f9d4d8bd793fd439792b23d77c05bd1fbe4c94df9c3cff095c3279e5941d706f604740a56d4adfb2f48b7aaa29cc370f77b74d926b651ea466527871ace5a9629f1ea25a39ae097c1dc20637e4e20b40a905c54e55e5d7a9602270b9778d7c9b6f94fbb6284c79970d1efd4b3c9af1c60c9c394ff9d178661fb0cd3a4f5ac89ca7db749874c45af6b5e6d70b254242d8bbbb064fdafbebf44381b21169ab0306ad01cecdcd7d6eaf149bf8d19bf649a75113fe767cd53b6210c19168e368cf8911a90317bd2e4d601d5df4d326c5964c8fdf48b45a52d3ed270f2c9f4f573abf20c562ea7bf03910d9685f6c6cd917052cee7d0421eae0b05352cf5f20230066e120548006daefe146628f8b18820659f65d0abc8cf014defbcd5213387d5d907442fe7337ee381e3919b50278f9381b9c3a14ee31176a4ffe2407877de008b002542ef3ecbf0d215b395a01390baedea718e40270505cad07a3cde09ed7555d5e55e50f08f90d006de831fb6884413e0d8bb5cca7f5c60706bb1b8a976997dfdae182c23f222a454293dfc7e2abfde78976cbf1b04afbdb40df1f5576d5e3ee0fff795607a46e71c9a3014721bec5425885fad70089545165b30b9e1edf02bd090b36f6dca87f768ce903ca0ad3d5e9f79cf4ce250603b4b3a7291ccf6674581ccb81d658980f0663365a4497d6727463aef206c889b3161b3e482422abc8c77d7db09fcc611249da8932a1247fbe3c181b4e80fe4050369e573f7f5f8f003b06caec271208811ed964fb24bce953a5b68efe69eec5d3bfbad657320863a8d925762442db80380ab487008ef652fd7537460ec6873905bab3fe68e2a1904e98b38fc65d325489d5d83b8b49e65be703a9e325814bf8026942d7cdc618d8f3b1755e31130777a8ca8281553546de790f972873ee275dd680a7cb057cbd9c1e9d062bc0f59fb9c7099d4717043782268cf3c54ddf4bdf4dcea43a5c88d49e5a24d7443c23137a106160530e382900951f59324b30c8450e9f275a134324d3607db56c256992800cb99b9ab25e6f024f3013130b5cc2349c42982557c3ff9add2f86326ccf742738c7b2041fe41a7c4329db7be43d64f7c3231b6bf22619e408dfe52b330bbf3bb07d94933a6644f5cb901a4f8f4689e5f5b81e06043a7be798746b29696a6a17e6bd181a42b41b2f68d5b7928a462dcc308b5d83e620a1f6c9ee959bd61591671a4c1d43798174a7ea44f5ce4c435d473375a32a4eb3b733ec6b5698665d6f74163b8307da36cf40f48feb9a4c723a71c7a6fe9a08d3154f8e8b53b62c609d248f31ca01cc4e885c7ac5a5ea3e4155fc66debd6b27b5db8cdf84d2d8d456d848efbbb6d625c50d15cc57b09d10e418e981171c8bdd95a1c0e07ff0dc048a52e29a5123071205ff22baf9f4715de5b48e5b4d88bae0292442e04f3f9c7902f120a655f5997c8982c4ed35a571097d48c8889e8acda22eb31d395c350262b0e5e47e501c2f35fcf9efddf07ce9e95811b2f07414bdbff9dcc94dd85b9c15d7ee88f", 0x1000}, {&(0x7f0000000380)="e785a9c00fe6c0c136d2031e41d3df1eb603e655fe3e6e643783246a740061b1490251a906032e209e41cd455e1adb8a35cc2c90074e2f11fe1f56e5bde660cea9e4f0bad1ae9a2fa450245233323d101da39e2aa781a1a060fdd17f2627c8c3dff190f2612b4c5c1628ca399a2ef332022e46dded6f53e556c477095dfd23f0a38a51e01c2907977f85a105edab", 0x8e}, {&(0x7f0000000440)="3849c4e9e00c741b5f1b0286bb1a4039871b124641ac0879864ca3bd83973321c3883dfa20dbfb12", 0x28}, {&(0x7f0000000480)="6fd9f8b97f894afbf17ab5adfe4147d6bc4e24eff4a8042224127dcf9b489e1941cf75929f8e19905db3f582c928e70432b05f473a5aa3f725ad06a6d835ca2537bd81e6c8c0ec70c2efc1c0950fb56f8e81c7adb849e4", 0x57}, {&(0x7f0000000500)="a26ee1df23e802ca4692ce4f0060b4448e1a30dc25237a5974e7a63218706b64f0ea930280d3cefdc10166f324bedb307cecc04fd30af287f5441868412eed8cae3458f54cc53bf6c6d09f04beb449e5502134dd1bc80460ad432fdda00141fcb05fff15a51a7881e1aa3fefc8699a46915c92bfafca1bfa4c7c955756948fc6c51fe2de711de55c9846506353a6dcb5b8f9290b2dc0263ea9a235892ada144d663f296243db4c55760576b3d43e8871c3c1cc355ab5416ccfa065a4563bc658aa48adfa2b", 0xc5}, {&(0x7f0000000600)="4441dc1faa620b6173f66f434ba519ac5bcf678704674cf2ea79c1fc82d6e930a961da045a6accc45618d8b546204ba88080a336bf536eef03061ec5b38fd7469ea18c2d0c12e0adfcf1f1413c36347fd656ce1bb6fbdb82a07662aff42d4b4f89b7bbcca8f40bcf3b02edc99bd01f685018f008a73e00bd78fd10c946099567706f850aa74fc6d7ae9b95f41a", 0x8d}], 0x9, &(0x7f0000000a80)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0]}], 0x58, 0x80c0}, {&(0x7f0000000b00)=@abs={0x0, 0x0, 0x4e24}, 0x8, &(0x7f0000000b40)=[], 0x0, &(0x7f0000002240)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="00000000200000000000000001000000fe8c0000", @ANYRES32=r16, @ANYRES32=r17, @ANYRES32=r18, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r21, @ANYBLOB="000000001000000000000000010000000100000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0xf0}], 0x2, 0x20000011) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000080)=""/150) r22 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r22, 0x1, 0x8, &(0x7f0000012000), 0x4) sendmsg$key(r22, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)=ANY=[@ANYBLOB="fffffffdffffff000000000000000000"], 0x10}, 0x1}, 0x0) 2018/02/27 13:52:58 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x0, 0xe, 0x0, 0x0, 0x3, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000080)) 2018/02/27 13:52:58 executing program 7: r0 = eventfd2(0x0, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x1, 0x28000) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000140)={'yam0\x00', &(0x7f0000000100)=@ethtool_eee={0x45, 0x39, 0x0, 0x5, 0x8, 0x9, 0x6c, 0x1, [0x22b, 0xffff]}}) write$eventfd(r0, &(0x7f00001a6000), 0x8) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x210000, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) 2018/02/27 13:52:58 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x5, 0x0, 0x200}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) 2018/02/27 13:52:58 executing program 4: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x2000000000000000) 2018/02/27 13:52:58 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000080)=0x2, &(0x7f00000000c0)=0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @rand_addr}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/02/27 13:52:58 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x2000000000000000) 2018/02/27 13:52:58 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/02/27 13:52:58 executing program 6: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0xe87, 0x30}, &(0x7f0000000140)=0xc) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40071, 0xffffffffffffffff, 0x0) personality(0x200000) 2018/02/27 13:52:58 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000314f8c)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}, @in6={0xa, 0x4e22, 0x89cd, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0x15}, 0x7}], 0x54) open$dir(&(0x7f0000000240)='./file0\x00', 0x480, 0x80) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)) mount(&(0x7f0000f28ff8)='./file0\x00', &(0x7f0000f89ff8)='./file0\x00', &(0x7f0000000040)='\x00v\t', 0x1002, &(0x7f0000000100)) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) ftruncate(r1, 0x2) prctl$getreaper(0x13, &(0x7f00000001c0)) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000200)=""/48) mount(&(0x7f0000ceb000)='./file0\x00', &(0x7f00007fb000)='./file0\x00', &(0x7f00002a8ffa)='fuse\x00', 0x0, &(0x7f0000000100)="96f93654e89fcad069e451fbfcbd168e30279a388f76c563c913ae50bb7d231a89b149e9695535aefe1afe08a58102532c5fc9230f53d0d09fd6cb88817e37ccebf76b98f55426a7b235cdbb78d110f82d4e0cb3c51a9146d2daa0fede06afaecd3483cd1329d5f5b9d02699f5233aafd9275e6bfa7924154e288d13c543a107ce0901d7ee11196dcf18a90c372a9fc3712a8f89a9eb437e697d28ec37f57c37b874ab5062ffe2a7") 2018/02/27 13:52:58 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x2000000000000000) 2018/02/27 13:52:58 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x2000000000000000) 2018/02/27 13:52:58 executing program 6: r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000eff4)) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007dcff4)) syncfs(r1) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x65b741d3689427f3) ioctl$VT_ACTIVATE(r2, 0x5606, 0x1) 2018/02/27 13:52:59 executing program 0: r0 = socket(0x1e, 0x4, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x400102, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000200)={0x0, 0x7fffffff, 0x6}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, 0x5, 0xfffffffffffffffe, 0x3, 0x100, 0x2, 0x0, r2}) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061eff4)={0x10}, 0xc, &(0x7f0000f6fff0)={&(0x7f0000d5ffbc)=@getlink={0x28, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MASTER={0x8, 0xa, 0x5}]}, 0x28}, 0x1}, 0x0) 2018/02/27 13:52:59 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000001000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x2000000000000000) 2018/02/27 13:52:59 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000001000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x2000000000000000) 2018/02/27 13:52:59 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2, r1}) ptrace$setregs(0xf, r1, 0x7fffffff, &(0x7f0000000080)="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") bind$inet(r0, &(0x7f0000df1000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom$inet(0xffffffffffffffff, &(0x7f000008b000)=""/4096, 0x1000, 0x0, &(0x7f000008fff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000260000)="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", 0xff7, 0x3fff, 0x0, 0x0) 2018/02/27 13:52:59 executing program 0: ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000000180)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000000040)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2e5}) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000100), 0x8) ioctl(r0, 0x2285, &(0x7f0000007000)='S') memfd_create(&(0x7f00000001c0)='\x00', 0x3) 2018/02/27 13:52:59 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x0, 0x1000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e20, 0x8001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4e}}, 0x1, 0x4, 0x9, 0x80000001, 0xc0}, 0xa0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/02/27 13:52:59 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x10814, r1, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) 2018/02/27 13:52:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1f) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0xc) setns(r0, 0x48000000) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/netlink\x00') preadv(r1, &(0x7f0000006ff0)=[{&(0x7f0000005f9c)=""/1, 0x1}], 0x1, 0x400000000000) 2018/02/27 13:52:59 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000fac)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @empty}}}, 0x108) r2 = memfd_create(&(0x7f0000000100)='^mime_typemd5sum:vmnet1{\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000140)={0x2, 0x0, {0x0, 0x3, 0x3, 0x3, 0x1000}}) 2018/02/27 13:52:59 executing program 6: r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000eff4)) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007dcff4)) syncfs(r1) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x65b741d3689427f3) ioctl$VT_ACTIVATE(r2, 0x5606, 0x1) 2018/02/27 13:52:59 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000001000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x2000000000000000) 2018/02/27 13:52:59 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x2000000000000000) 2018/02/27 13:52:59 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x100, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) r2 = socket$netlink(0x10, 0x3, 0xe) getpeername(r2, &(0x7f0000000000)=@ethernet={0x0, @dev}, &(0x7f0000000040)=0x10) r3 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r3, &(0x7f0000e78a42), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x4e20, @empty}, 0x10) ppoll(&(0x7f0000f7eff8)=[{r3}], 0x1, &(0x7f0000f7a000)={0x0, 0x989680}, &(0x7f0000f7d000), 0x8) 2018/02/27 13:52:59 executing program 6: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000ef7000)={0x3}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8402, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000040)={0x7, 0x5}) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000080)=0xad, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000f73ff0)={0x0, 0x0}) ppoll(&(0x7f000004efc0)=[{0xffffffffffffffff, 0x1301}, {r0}], 0x2, &(0x7f000005bd56)={0x0, r3+10000000}, &(0x7f000005b000), 0x8) timer_settime(0x0, 0x0, &(0x7f000020afe0)={{}, {0x0, 0x9}}, &(0x7f0000001fe0)) 2018/02/27 13:52:59 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x28c040, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000080)=0xffffffff00000001) r1 = socket(0x18, 0x0, 0x4) poll(&(0x7f0000001000)=[{r1}], 0x1, 0x0) 2018/02/27 13:52:59 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/02/27 13:52:59 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x2000000000000000) 2018/02/27 13:52:59 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x15b6}, 0x1c) getsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000100)={0x6, 0x8, 0x7fffffff, 0x40, 0x6bc, 0x9867, 0xbc2, 0x4fb, 0x1844, 0xbc}) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000005ffc)=0x1, 0x4) 2018/02/27 13:52:59 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x4000, 0x0) ftruncate(r0, 0x1) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000000)=0x60) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000180)={@remote}, &(0x7f00000001c0)=0x14) flock(r1, 0x4) sync_file_range(r1, 0x4, 0x5, 0x5) futex(&(0x7f0000000080), 0x7, 0x0, &(0x7f0000000080), &(0x7f0000000040), 0x0) 2018/02/27 13:52:59 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r0, &(0x7f0000000040)="c50938113ec12d0b06f477272e5f9c38ad485ff117", 0x15, 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) [ 40.713330] sd 0:0:1:0: [sg0] tag#347 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 40.722040] sd 0:0:1:0: [sg0] tag#347 CDB: Test Unit Ready [ 40.727682] sd 0:0:1:0: [sg0] tag#347 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 40.736449] sd 0:0:1:0: [sg0] tag#347 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 40.745191] sd 0:0:1:0: [sg0] tag#347 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 40.753950] sd 0:0:1:0: [sg0] tag#347 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 40.762707] sd 0:0:1:0: [sg0] tag#347 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 40.771474] sd 0:0:1:0: [sg0] tag#347 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 40.780234] sd 0:0:1:0: [sg0] tag#347 CDB[60]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 40.788993] sd 0:0:1:0: [sg0] tag#347 CDB[70]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 40.796590] sd 0:0:1:0: [sg0] tag#55 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 40.796601] sd 0:0:1:0: [sg0] tag#55 CDB: Test Unit Ready [ 40.796612] sd 0:0:1:0: [sg0] tag#55 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 40.796624] sd 0:0:1:0: [sg0] tag#55 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 40.796636] sd 0:0:1:0: [sg0] tag#55 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 40.796647] sd 0:0:1:0: [sg0] tag#55 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 40.796658] sd 0:0:1:0: [sg0] tag#55 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 40.796668] sd 0:0:1:0: [sg0] tag#55 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 40.796677] sd 0:0:1:0: [sg0] tag#55 CDB[60]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 40.796686] sd 0:0:1:0: [sg0] tag#55 CDB[70]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 40.796695] sd 0:0:1:0: [sg0] tag#55 CDB[80]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 40.796703] sd 0:0:1:0: [sg0] tag#55 CDB[90]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 40.796713] sd 0:0:1:0: [sg0] tag#55 CDB[a0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 40.796721] sd 0:0:1:0: [sg0] tag#55 CDB[b0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 40.796735] sd 0:0:1:0: [sg0] tag#55 CDB[c0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 40.796744] sd 0:0:1:0: [sg0] tag#55 CDB[d0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 40.796751] sd 0:0:1:0: [sg0] tag#55 CDB[e0]: 00 00 00 00 00 [ 40.938330] sd 0:0:1:0: [sg0] tag#347 CDB[80]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 40.947075] sd 0:0:1:0: [sg0] tag#347 CDB[90]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 40.955804] sd 0:0:1:0: [sg0] tag#347 CDB[a0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 40.964544] sd 0:0:1:0: [sg0] tag#347 CDB[b0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 40.973280] sd 0:0:1:0: [sg0] tag#347 CDB[c0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 40.982018] sd 0:0:1:0: [sg0] tag#347 CDB[d0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 40.990762] sd 0:0:1:0: [sg0] tag#347 CDB[e0]: 00 00 00 00 00 2018/02/27 13:52:59 executing program 7: openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f0000883000)="0200000001000000000000000100000d0000000016af3e6e4e5de7ca211140000000000000007c1550b2a1c057f4b7a3e0c5987665550a4f774fde70c82a5042d0afbffd68e43cee720ab1368b13204bb815f92058921eafe0cf8249", 0x5c, 0x0) 2018/02/27 13:52:59 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x51c4, 0x1) ioctl$TCSBRKP(r0, 0x5382, 0x0) 2018/02/27 13:52:59 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000000)={0x3, 0x69, 0x1f}) r1 = accept$llc(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000001c0)={@ipv4={[], [], @empty}, 0x0}, &(0x7f0000000200)=0x14) r3 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x40880) read(r3, &(0x7f00001f9fe8)=""/24, 0x18) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'ip_vti0\x00', r2}) r4 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0x3) 2018/02/27 13:52:59 executing program 1: r0 = socket(0xa, 0x2000000000002, 0x0) socket(0xa, 0x6, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000000)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000f003000000020000000200000001000008030000080300000803000004000000", @ANYPTR=&(0x7f000002d000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000"], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000720000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0000001000000000000000000000000000000000000000000000000400052415445455354000000000000000000000000000000000000000000000073797a30c80100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0000001000000000000000000000000000000000000000000000000400052415445455354000000000000000000000000000000000000000000000073797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0000801000000000000000000000000000000000000000000000000480049444c4554494d45520000000000000000000000000000000000000000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x440) getsockopt(r0, 0xfffffffffffffff7, 0x40, &(0x7f0000000440)=""/84, &(0x7f00000004c0)=0x54) 2018/02/27 13:52:59 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x2000000000000000) 2018/02/27 13:52:59 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) accept4(r0, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x32, 0x80800) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2018/02/27 13:52:59 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000070c000)={0x1, &(0x7f0000f15000)=[{0x6}]}, 0x10) r1 = accept(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000057fc6efc1072effd5493ae94cc4994f1af1f35cc720d79dc6425241eb7f94ba854820366bf14d9a8d201d1acbbc44416d14f89e94afff1fbc70a2638034ac6e184c359d68f4b4006c8ba1b83afdf2101e79b90f53ed14f52a98d1ecc02468fcf29e96bec246992ec90382f0da3021f85747f47061261a076051e4b5166"], &(0x7f0000000040)=0x1e) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bind$ax25(r1, &(0x7f00000001c0)={0x3, {"8eb5cd82177064"}, 0x2ead}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00004fe000), &(0x7f00005a4ffc)) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) ioctl$TIOCCONS(r2, 0x541d) 2018/02/27 13:52:59 executing program 2: umount2(&(0x7f0000000040)='./file0\x00', 0xd) setpriority(0x2, 0x0, 0x401) 2018/02/27 13:52:59 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x5, &(0x7f0000000140)=[{0x4, 0x2, 0x6, 0xa1f}, {0x1000, 0x3ff, 0x7, 0x100000000}, {0x5, 0x2, 0x9a0, 0x5}, {0x200, 0x6, 0x0, 0x81}, {0x9, 0xffff, 0x8, 0x3f}]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x1, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000dfeff4)={0x2012}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) fcntl$setown(r1, 0x8, r2) fanotify_mark(r1, 0x2, 0x22, r1, &(0x7f0000000040)='./file0\x00') 2018/02/27 13:52:59 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x2000000000000000) 2018/02/27 13:52:59 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000b4dfee)='uid_map\x00') sendfile(r0, r0, &(0x7f0000f85ff8), 0xfff) r1 = socket$inet(0x2, 0x2, 0x0) get_thread_area(&(0x7f0000000040)={0x7, 0x1000, 0xffffffff, 0x6, 0x1f, 0x2a680000000000, 0x4, 0x400, 0x8, 0xb}) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000364ffc)=0xff, 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x80000000, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x800, 0x4) sendto$inet(r1, &(0x7f00000000c0), 0xd0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x8, &(0x7f0000eed000)="0f", 0x1) recvmsg(r1, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) socket$inet(0x2, 0x1, 0x0) 2018/02/27 13:52:59 executing program 5: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000340)=0x0) ptrace$getregs(0xe, r0, 0x0, &(0x7f0000000380)=""/4096) r1 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f00000002c0)=0xc) sched_rr_get_interval(r2, &(0x7f0000000300)) fgetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)=""/223, 0xdf) r3 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x6, 0x80) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) fsync(r1) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r4) 2018/02/27 13:52:59 executing program 7: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mlock(&(0x7f0000169000/0x2000)=nil, 0x2000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) mlock(&(0x7f0000013000/0x1000)=nil, 0x1000) r2 = userfaultfd(0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000001240)) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_gettime(0x0, &(0x7f00000013c0)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000001400)=[{0x7, 0x100000001, 0x7fffffff, 0x7fffffff, @tick=0x8, {0x2, 0xfff}, {0x1, 0x627}, @raw32={[0x3, 0xf8c, 0xff]}}, {0x0, 0xa53d, 0x3ff, 0x1, @time={0x77359400}, {0x8, 0x100000000}, {0xfff, 0xc41}, @ext={0x9e, &(0x7f0000001300)="35f6bec670b7eba06d0a5d09bbbe3769600988d72252c794338281d47b54a97a53ee8bc9a5f947642b7faa107261acff3eb8a56d29a12b38115dd5d27f9d537687f21f1e93546d91de5b732eb8531051a5f539e17fde63580d4802b2db570fc0ac49cff73de9729b1f7ddc43fdcb9d466daa53715fe7bf0bd45c047b46951feeb29b47c447ef5d5f3a9df32eb3fcadabcbeed5dde3859f4aae923e551d54"}}, {0x2f5, 0x5, 0x92, 0x1000, @time={0x0, 0x1c9c380}, {0x1, 0x5ab}, {0x3, 0x2}, @time=@tick=0x1f97}, {0xffff, 0x5, 0x8000, 0x4, @time={r3, r4+30000000}, {0x80000000000c7b, 0x3}, {0x7, 0x7}, @raw8={"f10eb56fc03e5535571f99bb"}}], 0xc0) unlinkat(r1, &(0x7f0000001000)='./file0\x00', 0x200) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000000)="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") read(r0, &(0x7f0000b81fe4)=""/28, 0x1c) fcntl$setpipe(r0, 0x407, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001040)={0x7, 0x3, 0xffffffff, 0x5, 0x0}, &(0x7f0000001080)=0x2a2) finit_module(r2, &(0x7f0000001280)='\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000010c0)={r5, @in={{0x2, 0x4e20, @rand_addr=0x8001}}, [0x200, 0x40, 0x5b, 0x8, 0x2, 0x19b, 0x2, 0xfffffffffffffffd, 0xfffffffffffffffa, 0x4000000000000, 0xc0000, 0x6, 0x4, 0xe000000000, 0x7]}, &(0x7f0000001200)=0x108) dup2(r0, r2) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000012c0)=0x0) sched_getscheduler(r6) 2018/02/27 13:52:59 executing program 6: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000009ff4)) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000b60fe8)={0xaa}) fchdir(r0) poll(&(0x7f0000600000)=[{r0}], 0x1, 0x0) 2018/02/27 13:52:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$setstatus(r0, 0x4, 0x4c00) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f00002c8ff4)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000000640)={0x24, 0x2000002d, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x0, @fd}, @nested={0x4, 0x0, []}]}, 0x24}, 0x1}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)) r1 = socket(0x8, 0x3, 0x9) accept4$llc(r1, 0x0, &(0x7f0000000040), 0x80000) 2018/02/27 13:52:59 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x2000000000000000) 2018/02/27 13:52:59 executing program 1: rt_sigaction(0x37, &(0x7f0000000040)={0x1}, &(0x7f0000000000), 0x8, &(0x7f0000254ff8)) 2018/02/27 13:52:59 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x5) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=ANY=[@ANYBLOB="0a004e2300000200000000000000006f008786a3ac47ec9fb5b89590"], 0x1c, &(0x7f0000012f70)=[], 0x0, &(0x7f0000000000)=[{0x18, 0x11f, 0x3, 'c'}], 0x18}, 0x0) 2018/02/27 13:52:59 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/02/27 13:52:59 executing program 0: mkdir(&(0x7f0000742000)='./file0\x00', 0x112) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000051000)='btrfs\x00', 0x0, &(0x7f0000000000)='\x00') 2018/02/27 13:52:59 executing program 7: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d36ff4)) timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x100) recvfrom$ax25(r4, &(0x7f0000000040)=""/105, 0x69, 0x2000, &(0x7f00000000c0)={0x3, {"b5e2d367bd4da8"}, 0x2}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000)) 2018/02/27 13:52:59 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000036fc8)={&(0x7f0000007000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=ANY=[@ANYBLOB="2400000018002100000000000001000002000000fe000001000000002080916f4a6b1091"], 0x24}, 0x1}, 0x0) 2018/02/27 13:52:59 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x2000000000000000) 2018/02/27 13:52:59 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x800) truncate(&(0x7f0000000040)='./file0\x00', 0xbed) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/02/27 13:52:59 executing program 1: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000300)=0xe8) setuid(r0) membarrier(0x1, 0x0) r1 = request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='net/anycast6\x00', 0xfffffffffffffffb) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x480000, 0x0) request_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='procvmnet0vmnet0usereth0self-:vboxnet1em1posix_acl_access-GPL\x00', r1) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCCBRK(r2, 0x5428) 2018/02/27 13:52:59 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000400)=[], 0x0, 0x2000000000000000) 2018/02/27 13:52:59 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f0000b4b000)={&(0x7f0000000000)=@ipv4_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {0x2, 0x20, 0x0, 0x0, 0xff, 0x4, 0xfe}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) write$selinux_access(r1, &(0x7f00000000c0)={'system_u:object_r:usbmon_device_t:s0', 0x20, 'unconfined', 0x20, 0x31, 0x32}, 0x33) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000080)=0xfff, 0x8) 2018/02/27 13:52:59 executing program 0: r0 = socket$inet(0x2, 0x801, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x279) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) 2018/02/27 13:52:59 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x80, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00000000c0)={0x2, 0x1f}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) 2018/02/27 13:52:59 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000400)=[], 0x0, 0x2000000000000000) 2018/02/27 13:52:59 executing program 2: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e23, 0x1d1f, @remote={0xfe, 0x80, [], 0xbb}, 0x40}, {0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x6}, 0x100000001, [0x7f, 0x9, 0x8, 0x401, 0x0, 0x4, 0xff]}, 0x5c) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000002c0)={'ip6tnl0\x00', @ifru_settings={0x8, 0x5, @sync=&(0x7f0000000280)={0x8f3, 0xffffffffffff3bcd, 0x5}}}) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) renameat(r1, &(0x7f0000000340)='./file0\x00', r1, &(0x7f0000000380)='./file0\x00') getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x100}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)={r2, 0x4}, &(0x7f0000000200)=0x8) ioctl$KDSETMODE(r1, 0x4b3a, 0x8) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0)=[], &(0x7f0000b5aff8)=[]) r3 = syz_open_procfs(0x0, &(0x7f0000af9d25)='personality\x00') read$eventfd(r3, &(0x7f0000000080), 0x8) write$selinux_create(r3, &(0x7f00000000c0)=ANY=[], 0x0) open$dir(&(0x7f0000467000)='./file0\x00', 0x26102, 0x0) 2018/02/27 13:52:59 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000400)=[], 0x0, 0x2000000000000000) 2018/02/27 13:52:59 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/anycast6\x00') setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x1f, 0x4) syz_emit_ethernet(0xa, &(0x7f0000000000)={@random="ff3997ffcd00", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @rand_addr, @random="be0a251417a9", @remote={0xac, 0x14, 0x14, 0xbb}}}}}, 0x0) preadv(r0, &(0x7f0000331000)=[{&(0x7f00000000c0)=""/127, 0x7f}], 0x1, 0x101) 2018/02/27 13:52:59 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0xb1) getsockname$netlink(r0, &(0x7f0000000100), &(0x7f0000000140)=0xc) ioctl$int_in(r0, 0x5473, &(0x7f00000000c0)=0x1) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) memfd_create(&(0x7f0000000080)="73797374656d76626f786e65743124657468315e6574683170707030656d3173797374656d3a766d6e657431fd4073656c696e75782d00", 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"74756e6c300400", @ifru_ivalue=0x7ff}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'sit0\x00', @ifru_mtu=0x963}) 2018/02/27 13:52:59 executing program 3: r0 = socket$inet(0x2, 0x80007, 0x6) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000440)={'filter\x00', 0x7, 0x4, 0x3e0, 0x0, 0x0, 0x0, 0x2f8, 0x2f8, 0x2f8, 0x4, &(0x7f0000000480), {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0x1e8}}, {{@uncond, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c675c6a25caf74de18b9d4844e31bac4128538de0f68722b81abd01c1211"}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, @empty, {}, @mac=@link_local={0x1, 0x80, 0xc2}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'ip6tnl0\x00', 'erspan0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @broadcast=0xffffffff, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) 2018/02/27 13:52:59 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200040, 0x180) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x6, 0x4) syz_emit_ethernet(0x16, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="3c5151c8bb67", [], {@generic={0x8864, "4a575dd1907c0057"}}}, &(0x7f00000000c0)) 2018/02/27 13:52:59 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pipe2(&(0x7f0000000040), 0x800) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/02/27 13:53:00 executing program 1: r0 = fanotify_init(0x28, 0x8800) preadv(r0, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/223, 0xdf}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/250, 0xfa}, {&(0x7f0000001340)=""/27, 0x1b}, {&(0x7f0000001380)=""/193, 0xc1}, {&(0x7f0000001480)=""/43, 0x2b}], 0x6, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000c7c000/0x1000)=nil, 0x1000, 0x3, 0x80000032, r1, 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x486, &(0x7f000048ffe8)=""/24, &(0x7f00001e6000)=0x5d1c08922993c914) r3 = socket(0xa, 0xa, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) 2018/02/27 13:53:00 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x6000000000) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000ffc000/0x4000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x1, 0x80) vmsplice(r2, &(0x7f0000b1c000)=[], 0x2a2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x3, 0x5, 0x6, 0x3ff, 0x1, 0x4f, 0x100000083, 0x0}, &(0x7f0000000040)=0xfffffffffffffe46) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000080)={r3, @in6={{0xa, 0x4e23, 0x3f, @empty, 0x40}}, 0x0, 0x9, 0x4, 0x3ff, 0x40}, &(0x7f0000000140)=0xa0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000200)={0x3, 0x7fffffff}) 2018/02/27 13:53:00 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)) getsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/27 13:53:00 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x0) 2018/02/27 13:53:00 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x1, 0x20c00) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/02/27 13:53:00 executing program 3: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) fadvise64(r0, 0x0, 0x3, 0x2) r1 = socket(0x1f, 0x2, 0x6d) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000080)=[0x1, 0xb7, 0x2, 0x9, 0x0, 0x5, 0x6, 0x8, 0xfffffffffffffbff, 0x5], 0xa, 0x1b, 0xfff, 0x2, 0x9, 0xbf, {0x3, 0x200, 0xa957, 0x7fff, 0xffff, 0x217e, 0xffffffffffff27e7, 0xfffffffffffffff8, 0x2479, 0xdc72, 0x2, 0x6, 0x7fffffff, 0x8, "73b8d2a29897a2aa7fdd1c4125f3cc5921d2936da02f5a232b826634930afcfa"}}) getsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f0000dbb000), &(0x7f0000329000)=0x4) 2018/02/27 13:53:00 executing program 6: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000932fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) sendto$inet(r0, &(0x7f000007b000), 0x1a9, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x8) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1fa}, 0x1c) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) 2018/02/27 13:53:00 executing program 2: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e23, 0x1d1f, @remote={0xfe, 0x80, [], 0xbb}, 0x40}, {0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x6}, 0x100000001, [0x7f, 0x9, 0x8, 0x401, 0x0, 0x4, 0xff]}, 0x5c) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000002c0)={'ip6tnl0\x00', @ifru_settings={0x8, 0x5, @sync=&(0x7f0000000280)={0x8f3, 0xffffffffffff3bcd, 0x5}}}) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) renameat(r1, &(0x7f0000000340)='./file0\x00', r1, &(0x7f0000000380)='./file0\x00') getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x100}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)={r2, 0x4}, &(0x7f0000000200)=0x8) ioctl$KDSETMODE(r1, 0x4b3a, 0x8) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0)=[], &(0x7f0000b5aff8)=[]) r3 = syz_open_procfs(0x0, &(0x7f0000af9d25)='personality\x00') read$eventfd(r3, &(0x7f0000000080), 0x8) write$selinux_create(r3, &(0x7f00000000c0)=ANY=[], 0x0) open$dir(&(0x7f0000467000)='./file0\x00', 0x26102, 0x0) 2018/02/27 13:53:00 executing program 0: r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) setrlimit(0x3, &(0x7f000040c000)={0x7}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000000040)=[&(0x7f0000000000)='-@cpuset[md5sum[\x00'], &(0x7f0000000080)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/02/27 13:53:00 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x0) 2018/02/27 13:53:00 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x0) 2018/02/27 13:53:00 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x0) 2018/02/27 13:53:00 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x2000000000000000) sync() socketpair$inet6(0xa, 0x0, 0x8000, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x2, @empty, 0xd7}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x1, 0x5, 0x100000000}, 0x10) 2018/02/27 13:53:00 executing program 3: r0 = creat(&(0x7f000073a000)='./bus\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x62000) lremovexattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)=@known='system.sockprotoname\x00') ftruncate(r0, 0x4) 2018/02/27 13:53:00 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2018/02/27 13:53:00 executing program 6: timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) rt_sigsuspend(&(0x7f000069dff8), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) tkill(r0, 0x13) r1 = eventfd2(0x7669, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x18810, r1, 0x0) 2018/02/27 13:53:00 executing program 0: r0 = memfd_create(&(0x7f0000001fc1)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000000000)="300f0be8afa02f", 0x0) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000100)=""/140, &(0x7f00000001c0)=0x8c) r1 = openat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x0, 0x0) accept4$nfc_llcp(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x80000) 2018/02/27 13:53:00 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f00000012c0)={&(0x7f0000001180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x2e, &(0x7f0000001200)=[], 0x0, &(0x7f0000001240)=""/120, 0x78}, 0x1) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000000)={&(0x7f0000ffc000/0x3000)=nil, 0x100, 0x7, 0x1, &(0x7f0000ffb000/0x4000)=nil, 0x6f0a}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x400, 0x0) faccessat(r2, &(0x7f0000000080)='./file0\x00', 0x80, 0x800) 2018/02/27 13:53:00 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x10000000001, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x2000000000000000) 2018/02/27 13:53:00 executing program 1: clock_gettime(0x0, &(0x7f0000002e40)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000002d80)=[{{&(0x7f0000001080)=@generic, 0x80, &(0x7f0000002500)=[{&(0x7f0000001100)=""/91, 0x5b}, {&(0x7f0000001180)=""/237, 0xed}, {&(0x7f0000001280)=""/125, 0x7d}, {&(0x7f0000001300)=""/7, 0x7}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000002340)=""/214, 0xd6}, {&(0x7f0000002440)=""/85, 0x55}, {&(0x7f00000024c0)=""/61, 0x3d}], 0x8, &(0x7f0000002580)=""/57, 0x39, 0x7}, 0x5}, {{&(0x7f00000025c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x3a, &(0x7f0000002780)=[{&(0x7f0000002600)=""/113, 0x71}, {&(0x7f0000002680)=""/214, 0xd6}], 0x2, 0x0, 0x0, 0x401}}, {{0x0, 0x0, &(0x7f0000002c40)=[{&(0x7f00000027c0)=""/250, 0xfa}, {&(0x7f00000028c0)=""/15, 0xf}, {&(0x7f0000002900)=""/247, 0xf7}, {&(0x7f0000002a00)=""/151, 0x97}, {&(0x7f0000002ac0)=""/132, 0x84}, {&(0x7f0000002b80)=""/165, 0xa5}], 0x6, &(0x7f0000002cc0)=""/145, 0x91}, 0x8}], 0x3, 0x40012000, &(0x7f0000002e80)={r0, r1+30000000}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000002f40)={0x0, 0x7ff}, &(0x7f0000002f80)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000002fc0)={r3, 0x1}, &(0x7f0000003000)=0x8) r4 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000001040)='/dev/input/event#\x00', 0x4, 0x8100) ioctl$EVIOCGBITSW(r4, 0x80404525, &(0x7f0000000040)=""/4096) 2018/02/27 13:53:00 executing program 7: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x7fffd, 0x40) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) accept4(0xffffffffffffffff, &(0x7f0000000040)=@in={0x0, 0x0, @rand_addr}, &(0x7f00000002c0)=0x10, 0x80000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) fchownat(r0, &(0x7f0000000080)='./file0\x00', r1, r3, 0x1900) mkdir(&(0x7f0000f91ff8)='./file0\x00', 0x0) open(&(0x7f0000000280)='./file0/file0\x00', 0x801, 0x14c) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', &(0x7f0000a60000)='fuse.', 0x0, &(0x7f0000b8f000)) 2018/02/27 13:53:00 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23, 0x0, @empty}, 0x1c) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'tunl0\x00', @ifru_addrs={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}}) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') socket$inet6(0xa, 0x3, 0x1a0) 2018/02/27 13:53:00 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) fremovexattr(r0, &(0x7f0000000000)=@known='com.apple.FinderInfo\x00') r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) r2 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r2, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x2000000000000000) 2018/02/27 13:53:00 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$addseals(r0, 0x409, 0x0) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f0000000040)="38cf41fe6b94044a3781f47bd3eb0060ae5fdad2fd4233e512f51bb4bed70e6dc89bf58705a3567ccdbc7d8439f5f5b27c40cfdcec33cca6cd304f8a2075c3b94bbc68a7fc2e36d1f4f30ed5355f9ccb8b55306d40514bc3b8df6ccd0645d8e005564a1f013c4c61f45114396df9920718223171416a0041d56d28cb11edc445a8df3bd7526ca1c55431448d45addfbd8faaf3a493bca990cbea5dc069a9e2c07b43b71f468186835aa9fa6481e2668c76c8d95256bdc55086f7ddee02f1eb71d86ae336512263c87d9ed053397a587a7a0243dc1dc959ef585af3160a32c5702439") 2018/02/27 13:53:00 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@local, @in=@remote}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000eed000), 0xfffffffffffffecf) 2018/02/27 13:53:00 executing program 5: socketpair$inet6(0xa, 0x1, 0x9e6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x800) getsockopt$ax25_int(r1, 0x101, 0x2, &(0x7f0000000080), &(0x7f0000000100)=0x4) dup2(r0, r1) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x100, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) pwritev(r2, &(0x7f0000002400)=[{&(0x7f0000000200)="88db6c319ae074fe9fcb11ccc4a998e148b99659f02cc75d64d7ec13cccf8283b44e7894623500048bf175ad65bf132571b9bbbe150ce36f4916c5ae61d701d217450060fbb7b17369712bd1c7f9918d762022cc15a05cf4a8f23f6532f177151d89c264d1bc04a5def6644b03fc72f261c98642d99d41648ddb2defd08f60dd1fcb9f5b1a9bebf384131baee05e7cdddde4d9d854389b75219fb8e7f4c76b61ed917206c70401e9ad34a88a552a48987458a8", 0xb3}, {&(0x7f00000002c0)="1bc929f8286ea578536c79a136bd693d53f2beaa7eca99a9672b1e7990ce61e1b1074e2ce2879bb7701c0324f878d8e5cb139f7406af875b6a09bfe718d064e8bdef0f8ce1cfdc1199c7e136b0dde5308358b527f906048f4fc81b24be58e10e2647962d12ca7597ef7b960bcdb34a42bada214330371af110228489bd681d57efd2a66f55415ac086c0c3bfb6823efedd746d9c", 0x94}, {&(0x7f0000000380)="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0x1000}, {&(0x7f0000001380)="cbb8d05cbb699445e08d0b43b09e1c621c140a6a1f9f49d51deb1f6ab5b33076d984dd12333eaae5394e1633dda3da6ed3a0ef6245944a4382bfe25330b752b6a6f5", 0x42}, {&(0x7f0000001400)="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0x1000}], 0x5, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r4) 2018/02/27 13:53:00 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) r2 = getegid() chown(&(0x7f0000000000)='./file0\x00', r1, r2) r3 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r3, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x2000000000000000) 2018/02/27 13:53:00 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000000040)=ANY=[@ANYBLOB="0a004e2300000000000000000000000000000000000000010000000023bce74b04ea2902bf9c20fbe663462a20be2c2f89a8ac7189ecce044100559edd7bbf836e60ff5baab6165d90829283964a368e2f49b6addf45b906375bffaf06416b0b4c427cb2d0d7b1dc8baaa36c3d06ffcc92e6d4900e57fa14b3a0abfca7933da43cea59037ebb4708d1723676f4bd66aa7de183b5f704cd7ad914d5148b9a97e296d3678ad527ae3043892f99cc968d4da3e36b9087e487166cb3157fed1aeb691dabaee603a21497"], 0x1, &(0x7f0000000140)=[], 0x0, &(0x7f0000000000)=[{0x28, 0x29, 0x39, "270202010000007efe8000000000000052"}], 0x1c}, 0x0) 2018/02/27 13:53:00 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) clock_nanosleep(0x0, 0x1, &(0x7f0000dca000)={0x77359400}, &(0x7f000048dff0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = inotify_init1(0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x2010, r1, 0x44) tkill(r0, 0x1000000000013) 2018/02/27 13:53:00 executing program 7: mkdir(&(0x7f000035eff8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000eacff8)='./file0\x00', 0xffffffffffffffff, &(0x7f00008fd000)='/') ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000000)={0x7, 0x80000001, 0x8001}) 2018/02/27 13:53:00 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) personality(0x400000c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200)={0x0, 0xfd}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000280)={r4, 0x7}, 0x8) clock_gettime(0x8000000000000000, &(0x7f0000000180)={0x0, 0x0}) futimesat(r1, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={{r2, r3/1000+10000}, {r5, r6/1000+10000}}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/02/27 13:53:00 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) r2 = getegid() chown(&(0x7f0000000000)='./file0\x00', r1, r2) r3 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r3, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x2000000000000000) 2018/02/27 13:53:00 executing program 0: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000c83000)) getgroups(0x5, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000100)=0x14, 0x80000) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffff9c) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x2, &(0x7f0000000080)=0x4) setgroups(0x400000000000005b, &(0x7f0000000040)=[]) 2018/02/27 13:53:00 executing program 7: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r0 = getegid() setgid(r0) 2018/02/27 13:53:00 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x2000000000000000) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) fchdir(r2) 2018/02/27 13:53:00 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x400000000002, &(0x7f0000000040)=""/19, &(0x7f0000000280)=0x13) 2018/02/27 13:53:00 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e21, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x1f}, {0xa, 0x4e22, 0x204, @dev={0xfe, 0x80, [], 0xc}, 0xfffffffffffffe01}, 0x5, [0x400, 0x17, 0x5, 0x0, 0xfffffffffffffffa, 0xbc, 0x5, 0x1]}, 0x5c) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000080)=r2) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r3) 2018/02/27 13:53:00 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') socket$inet6(0xa, 0x2, 0x401) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x8, 0x4) preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x2000000000000000) fcntl$getownex(r1, 0x10, &(0x7f0000000040)) 2018/02/27 13:53:00 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000077b000)='clear_refs\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000240)=[@in6={0xa, 0x4e20, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0x8000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @rand_addr=0x81}, @in6={0xa, 0x4e20, 0x7, @loopback={0x0, 0x1}, 0x81}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @broadcast=0xffffffff}], 0x98) r1 = syz_open_procfs(0x0, &(0x7f00005d8ff6)='oom_score\x00') sendfile(r0, r1, &(0x7f0000532000), 0x4) sendfile(r0, r1, &(0x7f0000514000), 0x18001) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xcb, 0x0, 0x0, 0x2, 0x9}, &(0x7f0000000040)=0x14) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00000001c0)={'ip6tnl0\x00', @ifru_flags=0x8800}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000300), &(0x7f0000000340)=0xfffffffffffffee2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r2, 0xbc, &(0x7f0000000080)=[@in={0x2, 0x4e20, @empty}, @in6={0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x7f}, @in6={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0xb}, 0x4f}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x100, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8001}, @in6={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x16}, 0x5}, @in6={0xa, 0x4e24, 0x1, @empty, 0x10000}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000180)=0x10) 2018/02/27 13:53:00 executing program 0: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f000087d000)="260000001200470020000083140022e3041000ff01000000000000010009749d060010000500", 0x26) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffb000/0x2000)=nil, 0x7ff, 0x7, 0x31, &(0x7f0000ffb000/0x4000)=nil, 0x6}) 2018/02/27 13:53:00 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00003a7000)='ns/net\x00') setsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f0000000000)="5493c98f49391a819ac81d4b8c7f2dbf6d3d2e49bb357a19a775cb3057951eabae8ac54538", 0x25) fsetxattr(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='ns/net\x00', 0x7, 0x3) setns(r0, 0x3) 2018/02/27 13:53:00 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000125ff4)={0x10}, 0xc, &(0x7f0000cffff0)={&(0x7f0000000840)=ANY=[@ANYBLOB="f800000016000900000000000000000000000000000000000000000000000000ffffffff00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff02000000000000000000000000000100000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xf8}, 0x1}, 0x0) pipe(&(0x7f0000000000)) 2018/02/27 13:53:00 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0x9, 0x4cb, 0x9, 0x3, 0x0, 0x70bd28, 0x25dfdbfe, [@sadb_x_nat_t_type={0x1, 0x14, 0x7fffffff}]}, 0x18}, 0x1}, 0x4000010) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2, 0xd, 0x0, 0x6, 0x200000000000007c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x48}, 0x1}, 0x0) socket$inet(0x2, 0x807, 0x1) 2018/02/27 13:53:00 executing program 1: r0 = gettid() poll(&(0x7f0000000040)=[{}], 0x1, 0x294a59fa) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x8000000000000015) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000080)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0x6}, 0x14) r2 = gettid() connect$nfc_llcp(r1, &(0x7f00000000c0)={0x27, 0x3, 0x4, 0x7, 0x5, 0x7, "ffcfb3f35a725c6825f50e7b0020ff01da3c7591c30f89084ef45e10c41adcf03a01770c253987f1838e10a43132182a1a75f75fcf5ad99d4fedab83ca771d", 0xfffffffffffffff8}, 0x60) tkill(r2, 0x15) 2018/02/27 13:53:00 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000f06000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000aeeffa)='rjmfs\x00', 0x0, &(0x7f00007d7000)) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) unshare(0x20000) 2018/02/27 13:53:00 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000590000)={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0x20) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x3ff, 0xffffffffffffffaf, 0xff, 0x5, 0x9, 0x1, 0x8, 0x8, 0x2, 0x0, 0x57b0, 0x7}) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/27 13:53:00 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x2000000000000000) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000140)={r2, &(0x7f0000000040)=""/101}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/02/27 13:53:00 executing program 5: r0 = open(&(0x7f0000000180)='./file0\x00', 0x800, 0x100) setsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f0000000080)=0x8, 0x4) accept4$ipx(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80000) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syncfs(r0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 2018/02/27 13:53:00 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="d4f09f0d490b183f9b6b6899267e91", @ANYRES32=r0, @ANYRES64=r0], 0xfffffffffffffea9}, 0x1}, 0xfffffffffffffffc) 2018/02/27 13:53:00 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = socket$inet6(0xa, 0x7, 0x3) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000f68fff), &(0x7f0000f68000)=0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x40, 0x0) sendto$ipx(r2, &(0x7f0000000200)="da26d19824d659d206392d32261705d4dc73f6ef0bb3e3755e3d1f910c08426fe02b7b0e93dc4ec2b6730d1f2c30054e9867197011100a44051296d98de3c4137414412b5d454cb175aa54d1b8", 0x4d, 0x4000080, &(0x7f0000000280)={0x4, 0xffffffff, 0x8aa, "a2daf00c80fb"}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000380)) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x85, 0x200) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000000100)={0xa8, &(0x7f0000000040)="e9e428f1e2b1082daadab60769c1aa646edeb7168efd03b7743d1afa4d73e208866c04b9824898644b74bdb65ea5d43beef4df300d632a6d4250e7618e6ef8e0c8eeecfce0f0b507fa1dd2d0274790586531f66edc7958296d09494e1e276b6386a2f5de94f5aa16a5af388ec03afe2793ec97fbae2a97502c1ab06ab0bcb64be9747192989e901e992ace93cfc3d3e684ed816e3e3c03efffd4e0d144f9c5786239e3ba20e68752"}) sendmsg$nl_crypto(r3, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x820}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=@delrng={0x10, 0x14, 0x0, 0x70bd2c, 0x25dfdbfe, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x20004891}, 0x4000) 2018/02/27 13:53:00 executing program 2: syz_open_dev$sndseq(&(0x7f000000cff3)='/dev/snd/seq\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sg(&(0x7f0000320ff7)='/dev/sg#\x00', 0x0, 0x0) mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) set_tid_address(&(0x7f0000000000)) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) exit(0x0) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x800000000402, r1) mkdir(&(0x7f0000ba6000)='./file0/file0\x00', 0x0) 2018/02/27 13:53:00 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)) preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x2000000000000000) 2018/02/27 13:53:00 executing program 5: r0 = memfd_create(&(0x7f0000000080)='/dev/loop#\x00', 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000200)=0x8c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r1, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x800, 0xfffffffffffff8a2, 0xfffffffffffffffb, 0x6, 0x20}, 0xa0) r2 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000040), 0x10) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) 2018/02/27 13:53:00 executing program 3: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000687000), 0x4) r1 = dup(r0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000180)={0x8, 0x4, 0x3a, 0x79, &(0x7f0000000000)=""/121, 0x3d, &(0x7f0000000080)=""/61, 0xbc, &(0x7f00000000c0)=""/188}) 2018/02/27 13:53:00 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x800, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 2018/02/27 13:53:00 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = mq_open(&(0x7f0000000040)='/dev/sg#\x00', 0x800, 0x130, &(0x7f0000000080)={0x4, 0x4, 0xfffffffffffffff9, 0x8, 0xa600000000000000, 0x4, 0xfffffffffffff8a9, 0x8000}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000000c0)={0x5}) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r2, 0x0) sched_getparam(0x0, &(0x7f000029a000)) 2018/02/27 13:53:00 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f00001fffe4)=ANY=[@ANYBLOB="02004e060000000000000000000000000000ff17000000ef00000000"], 0x1c, &(0x7f00001d4000)=[], 0x0, &(0x7f0000000000)=[{0x28, 0x29, 0x32, "ff0bd621db34ce2a77bedef24979c85cd2"}], 0x28}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}}, [0x5, 0x68, 0x1f, 0x80000000, 0xffff, 0x800, 0x3, 0x0, 0x7f1, 0x7, 0x7, 0x80000001, 0x81, 0x7, 0x7f]}, &(0x7f00000001c0)=0x108) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={r2, 0x6}, 0x8) 2018/02/27 13:53:00 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r1, 0x2}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r3 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r3, &(0x7f0000000400)=[{&(0x7f0000000240)=""/138, 0x8a}], 0x1, 0x2000000000000000) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000200)={0x8, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000000000)={'eql\x00', @ifru_ivalue=0xffffffff}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000180)=0x8, 0x4) 2018/02/27 13:53:00 executing program 2: mq_getsetattr(0xffffffffffffffff, &(0x7f0000eb6000)={0x7fff}, &(0x7f00007a7000)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8e58955f56b98c6a, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={@dev={0xfe, 0x80, [], 0x11}, 0x0, r1}) 2018/02/27 13:53:00 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0xffffffffffffffdd) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000000), 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x2}, 0x4) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x20000000, &(0x7f000072e000)={0xa, 0x4e22, 0x800, @loopback={0x0, 0x1}, 0x4}, 0x1c) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040)) 2018/02/27 13:53:00 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00000000c0)=""/4096) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @empty}, {0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x0, [0x0, 0x0, 0x8001]}, 0x3f) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/02/27 13:53:00 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bic\x00', 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000000c0)={@remote, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={r1, @rand_addr=0xffffffffffff8000, @broadcast=0xffffffff}, 0xc) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000040)=0x80, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/02/27 13:53:00 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$notify(r0, 0x402, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0xffff, @dev={0xfe, 0x80}}], 0x1c) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, @thr={&(0x7f0000000140), &(0x7f00000000c0)="fd7cd7c16d3d3c61c7268343017d8efa486e6befb39246345951ae381ee87ac277ab2b356d"}}, &(0x7f0000000080)) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000340)=0x6, &(0x7f0000000380)=0x4) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000240)={{0x0, 0x4}, {0x5, 0x101}, 0x1, 0x1, 0x156}) r1 = syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x3, 0xc40) mq_getsetattr(r1, &(0x7f0000000400)={0x6, 0xfffffffffffffe08, 0x5, 0x8, 0x9, 0x6, 0x9, 0x2}, &(0x7f0000000440)) getsockname$inet(r0, &(0x7f00000002c0)={0x0, 0x0, @multicast2}, &(0x7f0000000300)=0x10) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000140)="02bf3000017de1e3d2a1b52f3bc8d27bf24088ee2d90ed757c8d0e99e9c81a6bfeacaa2f12f0d0ad9e255a4da15d46d2063ab10557d06d009823ab1284e5c2dde563cf2a40e14495f75efbafa831f2edfd4ba1763800000000020000000000000000945b4a1544c9ed59c42e3671a5876cd29ba875a15fb9ddd3f4b018afe9b40a1649448cf37908e1a813daaddaec7bbdde8ec7c8b06d4f694917705f12ffed1aad78c81a10e8f650c7f841e71b21a8518ddb9c000e4165ef8f130b17f6f865c70cbb7299c09ef6e359aa7b2866e57629366b9e980ade74e5723c0fca568f193ff826ebfa675e5092721aef6ebf4216386d", 0xf2) 2018/02/27 13:53:00 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x100, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x283, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) time(&(0x7f0000000100)) setsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000000040)=0x7f, 0x4) 2018/02/27 13:53:00 executing program 1: r0 = gettid() poll(&(0x7f0000000040)=[{}], 0x1, 0x294a59fa) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x8000000000000015) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000080)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0x6}, 0x14) r2 = gettid() connect$nfc_llcp(r1, &(0x7f00000000c0)={0x27, 0x3, 0x4, 0x7, 0x5, 0x7, "ffcfb3f35a725c6825f50e7b0020ff01da3c7591c30f89084ef45e10c41adcf03a01770c253987f1838e10a43132182a1a75f75fcf5ad99d4fedab83ca771d", 0xfffffffffffffff8}, 0x60) tkill(r2, 0x15) 2018/02/27 13:53:00 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x80000000031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000), 0x400000085, 0x0, &(0x7f00008b5000)={0x0, 0x989680}, &(0x7f0000000ffc), 0x9ffffffe) 2018/02/27 13:53:00 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x402) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', @ifru_map={0x2}}) mmap(&(0x7f0000000000/0xe3000)=nil, 0xe3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)={0x0, 0x0, []}) 2018/02/27 13:53:00 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000000040)=0x1) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f00009e2ffc), 0x4) 2018/02/27 13:53:00 executing program 7: setitimer(0x1, &(0x7f0000debfe0)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000751fe0)) r0 = getpgrp(0x0) capset(&(0x7f0000000000)={0x20071026, r0}, &(0x7f0000000040)={0xc3ef, 0x6, 0x1, 0x4c5b, 0x6, 0x4}) setitimer(0x1, &(0x7f0000bda000)={{0x77359400}}, &(0x7f000036f000)) 2018/02/27 13:53:00 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0xffffffffffffffdd) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000000), 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x2}, 0x4) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x20000000, &(0x7f000072e000)={0xa, 0x4e22, 0x800, @loopback={0x0, 0x1}, 0x4}, 0x1c) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040)) 2018/02/27 13:53:00 executing program 5: syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/02/27 13:53:00 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getpeername$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x1c) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_procfs(0x0, &(0x7f00001e0ff7)='pagemap\x00') setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x7fffffff, 0x1, 0xa000}, 0x4) lseek(r1, 0x0, 0x3) bind$ax25(r0, &(0x7f0000000140)={0x3, {"50c16bef2c4f50"}, 0x20}, 0x10) 2018/02/27 13:53:00 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000915ff8)='./file0\x00', 0x40, 0x40) modify_ldt$write2(0x11, &(0x7f0000cbbff0)={0x810, 0xb2e8b62129b9628b, 0x0, 0x3}, 0x10) execveat(r0, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000000ff0)=[], &(0x7f0000001fe4)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000edaff7)="747275737465641e00", &(0x7f0000a8e000)='[*\x00'], 0x1000) 2018/02/27 13:53:00 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/02/27 13:53:00 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001040)='/dev/ashmem\x00', 0x0, 0x0) ioctl(r0, 0x0, &(0x7f0000000080)="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") r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x48042, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000040)) 2018/02/27 13:53:00 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, 0x110, r1, 0x0) 2018/02/27 13:53:00 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x100000002e, &(0x7f0000001000)={0x1, {{0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x2000000000000000) 2018/02/27 13:53:00 executing program 0: stat(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)) mkdir(&(0x7f0000c1bffa)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000043ffa)='./bus\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f0000043000)) chroot(&(0x7f00004edffa)='./bus\x00') r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000001c0)={0x8, [0x2, 0x401, 0x8, 0x8, 0x80, 0x400, 0x9, 0x7]}, &(0x7f0000000200)=0x14) umount2(&(0x7f00009fa000)='./bus\x00', 0x4) lremovexattr(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000100)=@known='com.apple.system.Security\x00') 2018/02/27 13:53:00 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x40) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140), 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = getpid() fcntl$lock(r1, 0x7, &(0x7f0000000180)={0x1, 0x1, 0x200, 0x0, r2}) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000000040)="241820a84fe776ce39efba01f0a35ee5ed09753c7e0444f307a3dee8a5f45d4cadb95ec9059137bdb3f0ff6b93c7de74c00c29d83f4fee50179bead98fc6518e0cb272f7ac0b876a8bdc256df4d4fdff58ffa615e735c1c20ae30c2e1eb0f8c83603a10dc631dede74fc5ea45880ae4c3c1a32a8c0af826d133ac2", 0x7b, 0x20000802, &(0x7f0000000000)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)="74756e6c300000005adff0b500", 0xc) sendto$inet(r1, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/02/27 13:53:00 executing program 7: socket$key(0xf, 0x3, 0x2) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) preadv(r0, &(0x7f0000b35000)=[{&(0x7f0000901000)=""/172, 0xac}], 0x1, 0x0) 2018/02/27 13:53:00 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x22000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x20, 0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2018/02/27 13:53:00 executing program 1: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x101042) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000000ef74)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000000000)=[{0x2, 0x1ff, 0x1000, 0x0, @time={0x77359400}, {}, {0x0, 0x2}, @control}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000040)={0x5, 0x3, 0xfffffffffffffffb}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f00000001c0)=0x7fffffff) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000005c000)={0x12, @time={0x0, 0x989680}}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) 2018/02/27 13:53:00 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000001000)={0x4, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = dup(r0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00000000c0)={0x0, 0xac, &(0x7f0000000000)="ffd3f653d01aa697bbc22841f9530a6e07aa4728162de7202e3093bafd0e17d63ca42f0be09861edb15829b3edb95428272c51acfc254259a55452fa76585e0a0923f61d4855ad01119c185f5c5dd91c5437cc65b8dff54353e1b0fee51b9bcbdad3ecd65c4f595df2989bbaadb5d9ce58833a96a52a481c7979bb42cb688e0b8ca9e8b7cb9909b5a4831ca9b18d5eb1015f42ade09266a5ea45fe39416afbbd784d8b852f0d216b1b413a92"}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000001c0)=0x7, 0x4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)=0x0) rt_tgsigqueueinfo(r2, r3, 0xe, &(0x7f0000000180)={0x6, 0x100, 0x3, 0x3}) r4 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r4, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x2000000000000000) 2018/02/27 13:53:00 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x11, 0x2, 0x0) epoll_wait(r0, &(0x7f0000000040)=[{}], 0x1, 0x9) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x4}) 2018/02/27 13:53:00 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0x7, 0x8000, 0x59f2, 0x400, 0x80000001, 0x2a, 0xfff, 0x1, 0x0, 0x8}) 2018/02/27 13:53:00 executing program 6: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) signalfd(r1, &(0x7f0000000040)={0xf}, 0x8) ioctl$int_in(r0, 0x5421, &(0x7f0000000080)=0x1) setsockopt$inet6_buf(r2, 0x29, 0x2e, &(0x7f0000000000), 0xfa6d8cd715c760b0) 2018/02/27 13:53:00 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/snmp6\x00') read$eventfd(r0, &(0x7f00000000c0), 0xfffffe01) 2018/02/27 13:53:00 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x280040) preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x2000000000000000) 2018/02/27 13:53:00 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) sendto$ipx(r0, &(0x7f0000000040)="c5289d2d370daf317f27a66bfbb34e30496d42af94eec76a9e23d29b3902281cdb35e127e32585d15a43d4202807ca7ce7791313860de8dc5f143f449150a7734cc472dd4a348cb82d8d6f89bc8ebec8357b00aa29f93ab4e2b789953f3e58ae2acb08c83b4b79", 0x67, 0x4800, &(0x7f00000000c0)={0x4, 0xffff, 0x4, "49ced4830d32", 0x7}, 0x10) unshare(0x8000000) r1 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedsend(r1, &(0x7f0000118fff)="ef", 0x1, 0x0, &(0x7f000076bff0)={0x77359400}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x7ff, 0x2, 0x3, 0x9, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r2, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xd94, 0x74}, &(0x7f0000000240)=0x98) mq_timedreceive(r1, &(0x7f0000d56f7d)=""/131, 0x83, 0x0, 0x0) 2018/02/27 13:53:00 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @multicast1, @local}, &(0x7f0000000080)=0x184) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000100), &(0x7f0000000140)) 2018/02/27 13:53:00 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x100000000001) r1 = syz_open_dev$usbmon(&(0x7f00000014c0)='/dev/usbmon#\x00', 0x5, 0x50100) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000001500), &(0x7f0000001540)=0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1}) 2018/02/27 13:53:00 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fsync(r0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000010, &(0x7f00006ac000), 0x4) 2018/02/27 13:53:00 executing program 1: sync_file_range(0xffffffffffffffff, 0x9, 0xb757, 0x6) mknod(&(0x7f0000780000)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f000072d000)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x1bb, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e20, 0x1da8, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}}], 0x54) modify_ldt$write2(0x11, &(0x7f0000000040)={0x902e, 0x100000, 0xffffffff, 0x8, 0xb3e5f63, 0x1, 0x3ff, 0x7f, 0x835, 0x6}, 0x10) 2018/02/27 13:53:00 executing program 2: keyctl$set_reqkey_keyring(0xe, 0x4) r0 = dup(0xffffffffffffffff) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce8ffb)={0x73, 0x79, 0x7a}, &(0x7f00001b9000)="7f", 0x0) 2018/02/27 13:53:00 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x2000000000000000) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000000)) 2018/02/27 13:53:00 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'tunl0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="c0a2d5"]}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/relabel\x00', 0x2, 0x0) 2018/02/27 13:53:00 executing program 5: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x1b, 0x10, "cef30658f02e9a1ef980a07924d9f38ad646b716e3d9cdc26592c62368a6d6d1993b7fbaf9b78eba94cb078e21ec10f504d66e44baaa199018e2419e25e52b5f", "ea5befbb70f5d7b24b233ef431c32dc299b5059e91bd6518389d41af5503f8eb", [0x100000001, 0x1]}) accept4$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x800) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 2018/02/27 13:53:00 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udplite6\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r1, r0, &(0x7f0000c48ff8)=0x1ffffff, 0x1) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000000)=""/224) dup(r1) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000100)={0x81, {{0x2, 0x4e22, @multicast2=0xe0000002}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x118) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240), &(0x7f00000002c0)=0xb) 2018/02/27 13:53:00 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x8, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="df9a9617b6368032d9fcdffdf06c2b1548195a21dc9a3539b12ca6d9a8e08eea29c5bc9071ed9d9eac01c9272ade87dbe97ec8930d5c7b1889d33d4c4e6c3c7585a5a7db633e506fa9f1b2d01fb1a660c593bb14874f4334af5bfe6b81f2f03a9431fe"], 0x52, 0x0, &(0x7f0000000080)="b6d0b34099794106fb657b1e4ef2c1924c5ed040c357d0a1a22c9aa85ca8f659608e685362dc705d2e8f703977b23a405407bffcfd8e3c864ed2d1c64d567aef90065c70ba5f460e182903ad44a7acce1bc1"}) r1 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) r4 = dup2(r1, r3) ioctl$BINDER_WRITE_READ(r1, 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', @ANYPTR=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB="3348ea7d9e8aaf5f"]], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r4, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) [ 42.439843] binder: 7752:7758 got transaction with invalid offset (6894881967849490483, min 0 max 40) or object. [ 42.450589] binder: 7752:7758 transaction failed 29201/-22, size 40-8 line 3190 [ 42.459792] binder: BINDER_SET_CONTEXT_MGR already set [ 42.465255] binder: 7752:7758 ioctl 40046207 0 returned -16 [ 42.474314] binder_alloc: binder_alloc_mmap_handler: 7752 20000000-20002000 already mapped failed -16 [ 42.484917] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/27 13:53:00 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000b8b000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4(r1, &(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f00000000c0)=0x1e, 0x80000) listen(r0, 0x601) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x43, 0x0) setsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000000040), 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f0000356000), 0x4) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000100)={0xb9, 0x8, 0x81, 0x9, 0x7ff, 0x4}) sendto$inet6(r1, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/27 13:53:00 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = add_key(&(0x7f0000000100)='id_legacy\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="b9c1a3dccdf058dda7321b96211757e0518aaa79a9bd092d4f444b9b9813bf877fdf35e198b428cb429a", 0x2a, 0x0) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) r2 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)) ioctl$int_in(r2, 0x5452, &(0x7f0000000040)=0xf028) preadv(r2, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x2000000000000000) 2018/02/27 13:53:00 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x125, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) 2018/02/27 13:53:00 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0xfffffffffffffffe) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000180)={r2, 0x3ad, 0x86, "d9a7f691c4f0202c381799552852c7f8e0df081dbd830b90c19c4cb7f18b3f4fda59d6133ef2916e297efa0bfff0364e48d4256e094c54739ef1b2c3ab2f5452b20a0d2a79d62ab56130db04d8bb4a10ad707dbc6f49d906223902d1a7008d0fec814dd29514496a2dab4764ee9d8cb22f7d987de0a009836236e05267032bfe8d5bd3d1da1d"}, 0x8e) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r3) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000000040)=0x4, 0x4) sendfile(r0, r0, &(0x7f0000000080), 0x51ca) 2018/02/27 13:53:00 executing program 7: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x2) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00000000c0)={{0x1f, 0xff}, 'port0\x00', 0x80, 0x44, 0xd21, 0x4, 0x5, 0x2057, 0x1000, 0x0, 0x2, 0xa}) getsockname$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={r1, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) connect$packet(r0, &(0x7f0000000240)={0x11, 0xfd, r1, 0x1, 0x7ba, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000280)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0x40, 0x0, &(0x7f00000002c0)=[@increfs={0x40046304, 0x4}, @dead_binder_done={0x40086310, 0x1}, @dead_binder_done={0x40086310, 0x4}, @exit_looper={0x630d}, @acquire={0x40046305}, @free_buffer={0x40086303, r2}, @release={0x40046306, 0x4}], 0xee, 0x0, &(0x7f0000000300)="c835f72e656e0e736887245309d0cd42419f76afa35bb55c1cbd70c42d38df57b982a0124ac6f75c0e8df1207f621133209eafaf650f6662d38e7ea3c08d118c466dd7bb721767d832865173783522a7c6acbd114d0673b8d8c95ff8d2a168aada10e29119d0b7c43379571db39c3b9d2e6922d404340109ed12bd8c3d2b6fc32b3e5809eed5938870d091b4dd5d2b32965053fad45fdb5eb79bc82a08af412432b1b246c5799aaca3cef78566db287575cac1b98f1d32f9c7ad7905b9e9aa1b653457c5f6fc4fc1505a2260b02a8eb9effbfed505b02878ad51a880fac0fb4c1ea254f49e124f65f3a038e4b630"}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)={0x0, 0x6e, "0a4a9a3a8310d6ab00591d87ddd8b62676f82fff56a2db23d1ecd7d06cfab65af870bafa9fef9fff89303403c866f86f9c91057de66ab5df8a95a680096d4cd56b874bb8f974d8a7c6fb9ab9526e9e8f32ee95183e196829403f34e672f7d3233bde33ff09e4beaa195af12fdbba"}, &(0x7f00000004c0)=0x76) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000500)={r3, 0x400}, &(0x7f0000000540)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000580)={0x0, 0x900000000000, 0xffffffffffffffff, 'queue1\x00', 0x3488}) getsockname$ax25(r0, &(0x7f0000000640), &(0x7f0000000680)=0x10) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000980)={0x0, 0x80000, r4}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000009c0)={0x0}, &(0x7f0000000a00)=0xc) r7 = geteuid() r8 = getgid() r9 = getpid() stat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getegid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000b00)={0x0}, &(0x7f0000000b40)=0xc) fstat(r0, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getgid() r15 = getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000c00)={0x0, 0x0}, &(0x7f0000000c40)=0xc) stat(&(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000001340)={0x0, 0x0}) stat(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000001440)=[0x0, 0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001480)={0x0}, &(0x7f00000014c0)=0xc) r22 = getuid() r23 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000002c40)={0x0, 0x0}) lstat(&(0x7f0000002c80)='./file0\x00', &(0x7f0000002cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000002d40)='./file0\x00', &(0x7f0000002d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000002ec0)=[{&(0x7f0000000700)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000880)=[{&(0x7f0000000740)="2d4291f5927e6e457c46eaaf0f6cd8a8b8e1774177522b961687e106d05bd74dd59ad6ccfcb76c6dc6f07b0198ea75206bc31ce6f22b44d500a56dd4422d179decf9147acddf17b119146c7f70e09fa66b881339a902044de8f70f79868a54", 0x5f}, {&(0x7f00000007c0)="1625c060999d8cbafcd117a073800c8105310513e0a8f315bb085e45a117630d2cf3f83bcd140d188ad49202848c762dcb1e0acdeca1f8e87c1b0b518ecc29390d8bc618b5c3cfb180d40c9da6571c3d922238f78380d35d219b2fd997faf06fcd11f689701474d0ee04f8e2519354ba65fb1b992f93d12ee5dc77d269ad473ea12830409fa788d6f353846c2d5b8fda28dd5056ebdb5ebd752ccc41", 0x9c}], 0x2, &(0x7f00000008c0)=[@rights={0x28, 0x1, 0x1, [r4, r0, r4, r4, r4, r0]}], 0x28, 0x40488d0}, {&(0x7f0000000900)=@abs={0x1, 0x0, 0x4e21}, 0x8, &(0x7f0000000940)=[], 0x0, &(0x7f0000000d40)=[@rights={0x28, 0x1, 0x1, [r4, r5, r0, r0, r4]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r0, r4, r4]}, @rights={0x18, 0x1, 0x1, [r4]}, @rights={0x28, 0x1, 0x1, [r0, r0, r4, r0, r0, r4]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x108, 0x40000}, {&(0x7f0000000e80)=@abs={0x1, 0x0, 0x4e21}, 0x8, &(0x7f00000012c0)=[{&(0x7f0000000ec0)="5c25cae0a2e2800df9bdbb48aa2fb09b878f8880831db022a6cf54adac60d2af1d832b2d1a4efd282666f26e1188d1285d82b3f78913602d97b1ba4f0f5b7ec186b5be67a095b04a85c9", 0x4a}, {&(0x7f0000000f40)="bb874f8905929a", 0x7}, {&(0x7f0000000f80)="398c95d1e7f21d4435feefb4de9c48c54881b2af6bb0044f6c574e98c1a41daa52807e235f04223189e0f0f3db70b0aa7865665fd01924bec2f89e797f47bd84d927b3f01dc9d4ccc169a8d673c136b7f79fc5d30809683acb8c68ae5a6024175efc44de791271533898195a850cd6cb475bb446de61a4efa90a7acb81202dca1d832cca7b49a1105e2e70f2c072fea465ea55673a3b6ece0733865457d2187e0e06249b8b6b223434ddc62b4790bca6b017fa7b3a", 0xb5}, {&(0x7f0000001040)="ad5411a89ee091f73c32bca9ea4914a62409ec26c754d103fff4a3b70705718869428cd7818376afa83f05481e5597221be8ef22747d32cb527579a54c3b62f5cd794a9e363d4f173249733ac2b9c1f1557849114fe16f910dc52222619d0f097c3abd455a9b4c8b19acdcf312a00ef35831df2af222720ec5f672f0c12144c98a6b2e8ede00a5b88b5a27622caf1f33ad574c89a0fbbf5fde568e29b3e11d2ad216097303f1216ccc6f9290a7f840c4a674f6ce9bec650c3a0c6e229ffea64e684b1cfb047fdbf99f1b816b6dd2fe97", 0xd0}, {&(0x7f0000001140)="5272201585edd378dc9be2bf9f18f5fd2c43ec866006903e46fa220260f9e2ace2fbe5f5e1bbe7f7ce7668213cacd2d17358817346addf4d6c2f446a668e29a74b862b2554923dd6dafffb08d99f77725f7ebf2efe467e8749e76905bf05eb0292ebc7486e31fc67e0751a10f6fbd2fc38bfe0c7769ca4aac882197d412f3083c4a7c3011ef1f9b3566df87d016c200613", 0x91}, {&(0x7f0000001200)="d762f3aebde8c8f2b64bbc694ee9dac885c967d917d5035a050e207b2a5a3caca519fc2225240aa27b705325082cb4439d67454e3ca4ad2befb6dbbbfde1521b3a6774996aeb6011a5ff625fd106be51a03ae6b44e2142fc58fc9030fec28e8f3f0a0f5eba8b9282a321d8d7483c10d6752f86720481e03b86f6bc59da2fcbf268d30ac7fb2cccb9ac936cda5ea603b6adbd18fe300319022b6b9bc46f14915645", 0xa1}], 0x6, &(0x7f0000001500)=[@cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r4, r4]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}], 0x70}, {&(0x7f0000001580)=@abs={0x0, 0x0, 0x4e20}, 0x8, &(0x7f00000026c0)=[{&(0x7f00000015c0)="df5ff358f12829096b4dcebadf716b719bcb704605713ecd6fa663f292b4998fc1766666ede10b53040e31338bcc743abb8d4cfd21af7c9d1c16615a9d2b5493914134e20b4b55c20f28b4b1024ecf06d1aa4db3c66dac4406d71a107c2ebbe09966ae8f5ab9a414a663cfc6b2c8b1615525e0aed7d66682e4d1a9f5d71a898891c1ab1143ef110fbb3db07dbc5254058806dbaa96c9fbdb0165ef4dba88e92d76a66f850b3df1", 0xa7}, {&(0x7f0000001680)="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", 0x1000}, {&(0x7f0000002680)="3e72b2ce38b577ea934fdb9dafd8995cb2ce6945def44ae49da027aadb99a9d043c8b702bc7709aa89", 0x29}], 0x3, &(0x7f0000002700)=[@rights={0x30, 0x1, 0x1, [r4, r4, r4, r4, r0, r4, r4, r4]}], 0x30, 0x20000095}, {&(0x7f0000002740)=@abs={0x0, 0x0, 0x4e22}, 0x8, &(0x7f0000002bc0)=[{&(0x7f0000002780)="dd7627ee3b3b6a5a900ddcf4e001a95ba30f81956bee2ee3701dbae6c01f6fe40832e943445792a3d62319fcb34ae59df41f7eb259c7eaa6027b0444a07ee781455edb0177d8f488599122d9624a082f15bc", 0x52}, {&(0x7f0000002800)="074fbb2784d08f0edd86915ae3473111b03fb7a9b32d86e76d6876dd14fa46289555f4e2f9cba526abfc136ac93b412dfe9bebf5d77b9133c611b70846cc7a8362b43421e471be8b6c59028a5684c5ecdbe4000043e2ac03a8d69e4375d15ce2fff82a2172d0008e0d42b7eaf1cbcbf9c77810ac176070c8af7528897f787bbb0667f88abefffe622ff65c37fd0aaba47552bb75bbc0b5815b9183cfb6e0b8911d4c1355a42b66ad1edf1737745e8ffce616133b88a6cc2540307199d09fdb882ded29ffd5ed88e6f4c50bec9aeb8ebeb437c9aaab", 0xd5}, {&(0x7f0000002900)="d19ce63dce2460afda60ff942c30f515f20ae6276683f0b5998ae8d86aef215dbc45147ade50fe13539893c6da61426e52123cf257c50db9b26d13d76349619fc58523d319c35d1c41ab2e0ea0f10a3d9ba46d42f77d52538f47c0315b9dc9916a6b43d9e8054cd6edaf840a7b416f3d41dfbec9e29411eae53a7d1e685441d3a4782aa9540242c49daa1c845e1113a9687caa93871ca726ff1f07fb2f7678b6e8de634a817a115a3b4f86b41c2f12b53b8ba06936a2cad82a280e5935db96935f94eec5aff727491e56448b71eda55404", 0xd1}, {&(0x7f0000002a00)="405c69129386fb622b089f88c907d4c8bbb0e145a158b3e8d28a453230d8fff613b331e23595a0290135ad2c0dcd65cef2be4b253b1775a9e0e70eb8c1c659c2127ee83625cd0bd23f5ddb08ff0dff02830088a23336944c06a5d4d8fcff74f866575477ec4e8e03ee57e73d364f53bc98966747a225a09bf74881044860e4f507db4baca160993ed2e4c40b06f0e6890b3617fc04ad57316734d6a20e31e952c41e46e14e4ec5a40c630d6348a08ce8eedf9ee1e6f134f5a4a339e34fb02a09858c9c345375dd62c6388c98fb16d1f287a78262cfbc5514eaf4fb1b9e62e5f2cd14bcbc3f58d73b7c8b97c1457b4c43a9b0031c4d3ade5d2f", 0xf9}, {&(0x7f0000002b00)="992100b896781c34bc1325035644ce5399a8fddbfb3cb62dc5f5927f25849dd9a017d64a8cb2ac7cac3e69d0c495e9ebb5fbdf4d2880922cac9e3bfc99b4c035ac8e3cc4c105efc9f7c9b16a301f9ba8c33a1d58dc91c95ea0c8421a1f27e38941b51ded1739f75e179e1a4ca8888e4ca1fd3d30e59137f730001a3cb702c34570242b155fa83281f506575c6945a2c552d5e54622c42c3cfa8701602d6a02dadafd11d70def8e", 0xa7}], 0x5, &(0x7f0000002e00)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r4, r0, r4, r4]}, @rights={0x28, 0x1, 0x1, [r0, r4, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r4, r4, r0]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0x98, 0x4}], 0x5, 0x20000880) 2018/02/27 13:53:00 executing program 6: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000419ffc)=0x3f, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xb6, 0x20200) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x200, 0x9, 0x0, 0x3, 0xa, 0x0, "8085ea39079b72f99df77ea5268662fc418c445d1349ef41ee54ad412b4ba67f7e83bbefcd5bac821205a6261ebe9bf4b18b10d790ae11a782d7eb66f2101d55", "6149ae6bb9a77a9c3b229ab0ce2a01aa30c1a4705dc9f31f95e7a84c05520d6415acb126cf6b324629a4503c0400f54c6223e2f4110bbc45740bc82a8153bc71", "11a961232550fa05b074f012816c4781ebc36ba86092fd2752e64a4cdfc2a005", [0xffff, 0xf8d]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) connect$netlink(r2, &(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfd, 0x80000000}, 0xc) bind$inet6(r0, &(0x7f0000255000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r3, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, [0x1, 0x1, 0xffffffffffff0000, 0x4, 0x3, 0xde72, 0x6, 0x80, 0xadf, 0x81, 0x3, 0x6, 0x0, 0x7fff, 0x2]}, &(0x7f0000000340)=0x108) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000380)={r4, 0x81, "7f0396e03832a65018dbe4926587cd1e7b195c84366bc38541522b1bae4a8d972c48e17155d6b45bc8cc8590dd5f6318c815cee4760b97cc1b3b711d8973e977933670ef8646f872fcc2111d644f8b0ede29c2382138a35c63b8c0d03a08cb874829fad99a9b65f0e2ed8675055a9dea4c354ffe0a8002aa000fbdc9301b2195c5"}, &(0x7f0000000440)=0x89) listen(r3, 0x0) listen(r0, 0x0) 2018/02/27 13:53:00 executing program 3: socket(0x10, 0x803, 0x0) 2018/02/27 13:53:00 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x8, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="df9a9617b6368032d9fcdffdf06c2b1548195a21dc9a3539b12ca6d9a8e08eea29c5bc9071ed9d9eac01c9272ade87dbe97ec8930d5c7b1889d33d4c4e6c3c7585a5a7db633e506fa9f1b2d01fb1a660c593bb14874f4334af5bfe6b81f2f03a9431fe"], 0x52, 0x0, &(0x7f0000000080)="b6d0b34099794106fb657b1e4ef2c1924c5ed040c357d0a1a22c9aa85ca8f659608e685362dc705d2e8f703977b23a405407bffcfd8e3c864ed2d1c64d567aef90065c70ba5f460e182903ad44a7acce1bc1"}) r1 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) r4 = dup2(r1, r3) ioctl$BINDER_WRITE_READ(r1, 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', @ANYPTR=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB="3348ea7d9e8aaf5f"]], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r4, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) [ 42.490272] binder: 7752:7758 ioctl 40046207 0 returned -16 [ 42.490316] binder_alloc: 7752: binder_alloc_buf, no vma [ 42.490333] binder: 7752:7760 transaction failed 29189/-3, size 40-8 line 3127 [ 42.490360] binder: BINDER_SET_CONTEXT_MGR already set [ 42.490373] binder: 7752:7761 ioctl 40046207 0 returned -16 [ 42.490388] binder: BINDER_SET_CONTEXT_MGR already set [ 42.490394] binder: 7752:7762 ioctl 40046207 0 returned -16 2018/02/27 13:53:00 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000100)) mkdir(&(0x7f0000000140)='./file0\x00', 0x800003) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x10002, 0x2) renameat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') 2018/02/27 13:53:00 executing program 3: r0 = dup(0xffffffffffffff9c) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r1, &(0x7f00000001c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0) [ 42.586733] binder: 7781:7785 got transaction with invalid offset (6894881967849490483, min 0 max 40) or object. [ 42.596211] binder: 7763:7777 got transaction with invalid data ptr [ 42.596235] binder: 7763:7777 transaction failed 29201/-14, size 228-0 line 3146 [ 42.598031] binder: 7763:7788 got transaction with invalid data ptr [ 42.598057] binder: 7763:7788 transaction failed 29201/-14, size 228-0 line 3146 [ 42.614174] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/27 13:53:01 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000b3b000/0x4000)=nil, 0x4000, 0xc) r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000000)) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000080)=0x1) 2018/02/27 13:53:01 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000defffc)=0xb, 0x4) mq_open(&(0x7f0000000000)='}system\x00', 0x40, 0x2, &(0x7f0000000040)={0xffffffff, 0x101, 0xfff, 0xec, 0x1f, 0x7, 0x4, 0x9}) sendto$inet(r0, &(0x7f0000b0c000)="11", 0x1, 0x8005, 0x0, 0x0) 2018/02/27 13:53:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0xfffffffffffff043, 0xea, 0xfff, 0x4}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r1, 0x4) unshare(0x7fffffc) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_notify(r2, &(0x7f00003da000)={0x0, 0x0, 0x1, @thr={&(0x7f0000ce5fda), &(0x7f0000c51000)}}) read(r2, &(0x7f0000de8000)=""/206, 0xce) 2018/02/27 13:53:01 executing program 7: getcwd(&(0x7f0000000180)=""/180, 0xb4) 2018/02/27 13:53:01 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xc1ca, 0x200000000000) fcntl$setsig(r0, 0xa, 0x2e) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/02/27 13:53:01 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000400)=[], 0x4be, 0x2000000000000000) 2018/02/27 13:53:01 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000053bffc), &(0x7f0000000ffc)=0x2d1) dup3(r0, r0, 0x80000) 2018/02/27 13:53:01 executing program 6: clone(0x200, &(0x7f0000b6b000), &(0x7f0000000040), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00004cafe8)=[], &(0x7f0000c26000)=[]) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000042cff4)='io\x00') pread64(r1, &(0x7f00009f3000), 0x352, 0x0) lseek(r1, 0x0, 0x3) open$dir(&(0x7f000026d000)='./file0\x00', 0x26102, 0x0) 2018/02/27 13:53:01 executing program 0: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa2830020200a000900020002e700000200a3a20404ff7e", 0x24}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/27 13:53:01 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') getdents64(r1, &(0x7f00008e6fe0)=""/32, 0x2fb) r2 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)) preadv(r2, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x2000000000000000) 2018/02/27 13:53:01 executing program 7: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) fcntl$setpipe(r0, 0x407, 0x8) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000001e000)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="f953a47edf61b7df26955f21d46404c103fd3efae032e09a4100c231909fd904e66a5d2f957c71287c04aab164d693ba8b4683adb74633a13d2a577bc055d4db9dc3265702fb0ded4f3da32ab5e3c7dd3c9c2b990ebce24724417456421cd956e46ce63b2214a3a27d83d7633ea4d3a88d31e75a", 0x74, 0xfffffffffffffffc) r4 = add_key(&(0x7f0000000100)="636966732e73706e65676f00560aa96c9e3958eb9947ccda6b004ad188e27d0692ab2251c9f2684a11213f7816da9017c51245243cf621995f18efa748855327909e20a20280b8b5c985cc63abab1c770590a25febf41d175e75a599a036b1ddd5cc5f4474f95603bde530115a166f2ed4a7d8dcd306329c40d0558e427ac73f308c756435faa931ca62aa84aa8ebd2998f00fd89dd1a2b4921f90e20644f175f5bafd204e004ea28eb53be3208ff61bc9cc5b4287efc30a5bf1e9a9560baa452cc44656427413ba62bd753a930438a09ea23e1d0ed0eb865b81d1e04b04cf5b29ec68a90f17c6db1224f4b2ab31c409645c6778d6d072b6990a9aa8bab30c7a1d261973efcb3b09c9823dac517027f7d36e7a8b232a625d690ca9ae284c00f138112ea7edafcf050cd5862077e7c48cbd92c9b599dab1fb445f8138c0ac41846ea141a1d3fd36abaa328e0901dfd7d2c1df2cd734761e5aa8006fd17379009e8fae299748cc423d82d53c614bec92aea668b56dac46dabf86f5c6fcab51e84b7b5a", &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="3ef7b48e79b79f4d9bc3f2d732281519197bfe3e8a140bed6bf7d8a2fcae51c3ed0f0f145034faae0b65c164a017548de60ffc15bcffceda97dd7a0a1b1b2cc5ff7ce0477b1942bea1e2b7f41695543d54d44c8ba147530fc2bf9601d83f09b59c2d66e0437a8215090dcdd9ff9b5733a89a385509e0b21cebec471fa76d95de17d9831b34f2810ca1650dd32fc40fa85410eb8de50e163f8a8c893f4e33bdb93b1e3ba50176", 0xa6, 0xfffffffffffffffa) keyctl$revoke(0x3, r3) keyctl$link(0x8, r3, r4) add_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r4) [ 42.614799] binder: undelivered TRANSACTION_ERROR: 29201 [ 42.625117] binder: BINDER_SET_CONTEXT_MGR already set [ 42.625124] binder: 7781:7791 ioctl 40046207 0 returned -16 [ 42.653369] binder: 7781:7785 transaction failed 29201/-22, size 40-8 line 3190 2018/02/27 13:53:01 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={'lo\x00', &(0x7f00000000c0)=@ethtool_wolinfo={0x7, 0x0, 0x0, "1269f8835a6b"}}) 2018/02/27 13:53:01 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000001780)={@local, @rand_addr, 0x0}, &(0x7f00000017c0)=0xc) open(&(0x7f0000000040)='./file0\x00', 0x40400, 0x41) stat(&(0x7f0000001800)='./file0\x00', &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000018c0)={{{@in=@dev={0xac, 0x14, 0x14, 0x18}, @in6=@dev={0xfe, 0x80, [], 0x14}, 0x4e22, 0x4, 0x4e24, 0x8, 0xaaa513ad24379b36, 0x80, 0x20, 0x3f, r2, r3}, {0x8f3, 0x9, 0xc3, 0xffffffff, 0x10000, 0x200, 0x3, 0x4}, {0x6, 0x81, 0x0, 0x5}, 0x40, 0x0, 0x0, 0x1, 0x3, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4d4, 0x7c}, 0x2, @in=@broadcast=0xffffffff, 0x3507, 0x3, 0x3, 0xf469, 0x6, 0x9, 0x2d4d}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/02/27 13:53:01 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80000, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000540)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, {0x2, 0x4e22, @rand_addr=0xffff}, 'vlan0\x00'}) kexec_load(0x0, 0x6, &(0x7f0000000480)=[{&(0x7f00000000c0)="4f04fa4a3b42cae782a629525aab978fed1196143dadfa804af61caab51b9d9d6ab6a1c33a15fd4fa603c39ebb6d91f52cd3014839ff052b733ecff61e2a8ef7903ad1d90647336830b46af13986352b3d908b6113a24c7a0b817fb98e3d891b4596fee32470911a1da912fed3b93dcde06f9dc77d3fbb0f384033ca6976a3d768f9c4e6e26a2913fc6642e8072610ba6d55b6f2cb65884db427ccb194dcbfe7c39080aeacee0251c78d8c0da7a90273b6e11966e32d19f19b9fbb80023b19ebe15e30c05b9e5d0ff8b47372", 0xcc, 0xd052, 0x4}, {&(0x7f00000001c0)="732790aa3da5983fe722d8ddd8372a71306b589ed3480cb6b02b157f725fdbe6f9f56038d6ff037fe592ab795961f543d12f60a52ec9e9308add4d33df27836a823492f5033e333b928181a5a442c38e881b1bfc997ec23b0d75ee349b335b3274a4a699e9c5cb1ac3003f498f5fb9895f0dd9a6d239f0ef743be5dafc00b6663789e2e356c6d8624724e6f25de1d30dc398694860d6156ec30427f699beafb80735a5e98a52504879", 0xa9, 0x6, 0x5d}, {&(0x7f0000000280)="843526fb04ec22bea800593ccc92c0f0ef0419f89d431019da38a3bec5d319c9522056285d098f6cfde9503c62323dc2de4442b88f2e2c417f78cff1f3c5d1edb8c0420f7936d4d249134c4799911e9644bf71f96562180fc34b92191c3111cfe6629af10c34a965fa7a06fcc973a3dcb897843d449c5f7487acc787d2da", 0x7e, 0x800, 0xc9}, {&(0x7f0000000300)="5501d8ea12a621017f7f9241b5f1b0bb6db70a9e9c183a3b4dfe82aefd73e639deed6e3b44c1e3ec0efd378e7eec75128942d17b971c289b38ae31004ba87ecf11e93973213dea3aaf7db0c17ea7e0b89234797244d86e7784d1e172a7d8efb779b306e6ca8cb632fe1a24453fc17356c3a336dfb6265291b2a1a42fd732dd40a28b6c730fbe07ff014b208bef5c6a4a7553c7eb2e808f7a0c3f908b245cb75c4c025c340fe81e3a4dcd9ba989a6fb4f101c6f0ba24ee1", 0xb7, 0x2, 0x9}, {&(0x7f00000003c0)="6968a955b18529f1e35fe8cfb056344ec0a1d9039a7564c5caeb66c3ea1744adf9f0f89377e3489efb36fb2d880714a3727517929ab0ea2071b6510f2768488a0ef4abb0537621bbdb7c748ff83dcb0c66649049e1d4e0e52d0994", 0x5b, 0x20, 0x8001}, {&(0x7f0000000440)="d6b9d86ea452917dc1b648fb710f018d70966964e66b72c119d17f1602bb46b10793f58f7aae2fb617035d", 0x2b, 0x8, 0xffffffffffffffde}], 0x3e0000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000005c0)={{{@in6=@mcast1, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f00000006c0)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000700)={@empty, 0x400, r2}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80, 0x5}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40005, 0xf77}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4"}) 2018/02/27 13:53:01 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000dbaffc), 0x0) 2018/02/27 13:53:01 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000001140)=""/4096) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={"fd95bb4ea4265aad45255489640cb291", {0x4, 0x49c, 0x8001, "28f922fb2ba5"}}) accept4$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14, 0x800) getresuid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000200)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@multicast2=0xe0000002, 0x4e23, 0x0, 0x4e21, 0x8000, 0x2, 0x80, 0x80, 0x1, r2, r3}, {0x7, 0x499, 0xff, 0x6, 0x3, 0x8, 0x2c, 0x37006b53}, {0xd4, 0x80000001, 0xb5a8, 0x100}, 0x7, 0x6e6bc0, 0x0, 0x0, 0x2, 0x3}, {{@in=@rand_addr=0x1c000, 0x4d2, 0x32}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x11}, 0x3502, 0x3, 0x0, 0x1, 0x5, 0x9a0, 0x6}}, 0xe8) r4 = accept4$inet6(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f00000000c0)=0x17, 0x80000) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000300)) preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x2000000000000000) [ 42.695759] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. [ 42.711490] audit_printk_skb: 6 callbacks suppressed [ 42.711499] audit: type=1400 audit(1519739581.100:31): avc: denied { getopt } for pid=7811 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/27 13:53:01 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0xad) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000100)={0x4}) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x31, 0x800000000000bfb, 0x0, 0x200000000000000, {}, []}, 0xf}, 0x1}, 0x4000000) 2018/02/27 13:53:01 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) fcntl$addseals(r0, 0x409, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)=0x0) fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000005c0)=0x0) r5 = getuid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000680)={{{@in6=@ipv4={[], [], @empty}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000780)=0xe8) r7 = gettid() r8 = getpgrp(0x0) r9 = gettid() fstat(r0, &(0x7f0000006700)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000008a00)={0x0, 0x0, &(0x7f0000008940)=[{&(0x7f00000001c0)={0x354, 0x3f, 0x4, 0x70bd2c, 0x25dfdbfe, "", [@typed={0x8, 0x74}, @typed={0x10, 0x13, @u64=0x9}, @nested={0x1c4, 0x49, [@typed={0x10, 0x1ff, @u64=0x10001}, @generic="50bbda3a42fe3cccdf377781095ce7db11d1cd0c91be90d134df6a6ec535597a4ecd38b6ab6102f84231ecb94533910e17e0763fd9ab484b5d4e46cfaf08a12aaa7e5447481a2412c9f5a397cc5426d5d0e1bbb8ee7bd974971c6f3ff841b192468cf2a82957c134441684c05acfd82419d46b210002fc7dac6731a3d453bd80e24e38e3bf959dc6c8210d2628a7caee6633084c85427244494dea9904cc7c2dbf00afaa3e8689a71a", @generic="d52bd95ce8ae7c7a254d6a0a112605e698e64af7ace57baed5359f9165527261768efadf116d97a0513761092156c3f6df74fbd12b3724ed0eedd6f0dae0cdd486b7edd7a13ddd880f03872ef6757a74c57704515df21c54d3b7787d76de108f97fe040043c61f9f052d64ffb7f77b257afa", @typed={0x18, 0x46, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0xc, 0x7c, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="b2121fab7a76c739df41618d02321b551fd8449b1a52361499ea0b7e5e3a7451aec9702ecdefaec1045db0d03ed0e4c535b2e23c6f01bcbaf8f98db89bf3369aee2a992b82f78173a0573a1b8fb2d30895f20d2615605aec571ad2aa16c0c61d6ce2", @typed={0xc, 0x31, @uid=r1}]}, @nested={0x154, 0x17, [@typed={0xc, 0xd, @u32=0x4beb}, @typed={0x10, 0x8e, @u64=0x5}, @generic="9fba201cbe70d921f89feea9bf3b41a6898c42a7444fd85b8631754630318912c2ce2d7949c369c085c343e2d1f23a82f34bae64e3cd0a7c316875c060a56201d79d488fe11c", @typed={0x8, 0x2e}, @generic="6d65f2356c996ffc9e3c1ea73bf0168fa7c0663fd1a5dc987bf2380788d1c3e54b35c37d5ac2ca1ba7b48472767d33bde9a5e6b8a138b11e8d00e8afd7", @generic="162e7eddd08e749669914daa3536163446c6c66f47543892305b85e4c72a1281b837b15b695d1c53f34153f6c569fb16019826f25fdaea2f36d8538902acd4363052298a117c5070fdc5eae950ffbfe398b1250256279e2823419e113e65a786415999f4024f73d4fdba9d46e673ed776efb2ec2e7f627e41e02f41f6f46840e83f17825a73b1233f30d25daaa5508706645ff82990cba1c61fccafb", @typed={0xc, 0x6b, @u32=0x100000001}]}, @typed={0x8, 0x17}, @typed={0xc, 0x19, @pid=r2}]}, 0x354}, {&(0x7f0000000600)={0x44, 0x18, 0x800, 0x70bd28, 0x25dfdbfb, "", [@nested={0x28, 0x1e, [@typed={0xc, 0xf, @ipv4=@rand_addr}, @typed={0xc, 0x5, @uid=r3}, @typed={0xc, 0x0, @pid=r4}]}, @typed={0xc, 0x1d, @ipv4=@empty}]}, 0x44}, {&(0x7f00000007c0)={0x15b0, 0x32, 0x800, 0x70bd28, 0x25dfdbfc, "", [@typed={0x1c, 0x3f, @str='/dev/vga_arbiter\x00'}, @nested={0x280, 0x56, [@generic='S9', @generic="0af7b971514c1938f015c9c14ec49593b106fec05de94bc80ae566e123cffea0d2ca07491912ee8804630a9410384cced0a6f57c5514799da3a1baae9d65e3e9fba72da3c071cf608eeae536b3e060ca4a162db835f98d5a3d2480ba960918511265429bf0f0a94370bde8ed1ef9b77e978157997b70ad1719a8972e56ffb2e3f5ae2c5e41001010b9a1a0916091ccc25b6c27b19aa524b293b7fefdca7260f77b63b9e24dba", @typed={0xc, 0x34, @ipv4=@empty}, @typed={0x18, 0x74, @ipv6=@dev={0xfe, 0x80, [], 0xc}}, @generic="41b5835494e76f0e4dc04ca1ff2ac2b0854fc47342823deae35ecd6fe75589a7c393a640d924a81d01d2245f97ec8a0837999918cf17b488147d8ecd60c86066de6089e36d1b94a0e46922bc3f3d7f37c0936e7182462446338bc0a533be3672b852a8e45ed9a7351995679be9cca0700c72c8733499e3e7993af8a207d648a6df26f5ed149e809886b6e2a9df40dec9c2c7f7feb60d27d4c41fc572d058875229fbddcd11213a58dcf08b3f89d43ec9b2d7a06a54dbeae13e69fe03a6054811a117e8294d9ba45331aa08eb6515715dc39a1ccbd6029d5b5b79bb6ae6cf1ff17e", @typed={0x1c, 0x39, @str='/dev/vga_arbiter\x00'}, @typed={0xc, 0x8a, @uid=r5}, @generic="b2044fb38bd399d8fa418f0b16e17677b400c0850ff3b36b6779017bb32a90300f619fd525f17ed173a997b05da3842a93dbbf14a6e0886baa6d310b47a692989b508ef56836c9a69b30953e4f2fdf4fd3a850c3f9d2165cc119fd6fdaa5be8882fe56583d76bc3422fb41df8dcafa160470562f1125d9f76703dc466e6a810b4b97d173235227d4fe8a2ad1feaad4efd7d8a04efda7f067d8b5842cc1d96250912be3fbb80c"]}, @nested={0x11c4, 0x1a, [@typed={0xc, 0x83, @ipv4=@loopback=0x7f000001}, @generic="5646d3ee51b73bdc0375e8ec222d0c3aa4f9235a5d8b3eba89e4fb390a371ba6b01909d6e22d232807b00cb67dbb26c3d1989e04187fd8c81b5f9b40ff0d3d9f9fcfbc6472d4497ca870bb1648bd379682a1152122b267cd346ac72ffaf37301c50dd4b8b511d03fb19345ccf846c3d71f5142cbb4855268dcef7b9be5098e2bc15c66784d5f3fdb787c76603108e25e4b0ae37124dc8a9c2cd7e1def43f8fa55d3e5530155ed4188eb9866b0eda4a11dacf8038084e1acc80f8f91f05590f4e7520", 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@typed={0xc, 0x3c, @fd=r0}, @typed={0x8, 0x55}, @nested={0x10e0, 0x7c, [@generic="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@typed={0xc, 0x53, @uid=r10}, @typed={0xc, 0xa, @ipv4=@rand_addr=0x4726000000}, @generic="d75dbcfd376b06bf7022b0ad68bb171e2adbc037281f8f8690b0723b53faf5", @generic="25e3b3e9a91f11cab9a999d215c934eea7305649cff3b3a3de523173838378b8a13f4a90582788e8e1b209fc57a4c5eae38d872fbb59b74365b8f261d233614dbfcb193b74989f65674a631783d62e4add8f595212a7aa9638142e910dd2827e8604d67ffcc2bd598bc3f2e9d5620070497bf448f397db66488243f4cf5cb55838ac04a3350086d486e1cd93c39af90efc3e070361065e7e96243292f41e8f72fd47937860"]}, @generic="112a23993f05b95c7db94d78a1cacfca879aa013c214fbb181c2aabbd19ad9136ab543fb715f1ccb8d651331bf4194f87f2ad4af4b47f20f618b8f82a182ce124838219c9d25e00560132eede5ad64f4e78708289c646d0dda717e9a99c9be887d0a6dce682943bd559ec65a91a594ba55e6f8c8ad5eb1ab728b352813a028028e108338d460ef63f19e831078c2903244ceff2ce1d052cd8b0b22781d76c92eea961af8c497efcc2387"]}, 0x21b0}], 0x9, 0x0, 0x0, 0x20004000}, 0x20000000) r11 = dup(r0) ioperm(0xff, 0x2, 0x2) pwrite64(r0, &(0x7f0000008a40)="0b22ecef97de59f5e35034b99f18f4420060c0f838468c0c52645eaf240e85676f0cb4c59feb6770e0529a98c50bb90be94150601e4904ba87b9506f6ba63e48030229d16c03b0e7d05186b56d97f18dd442a75471f7420368f1bcbe7df0c17078a4441ec9074687ef81bc3bf2b0754d278dfa8c58bb62814a4998521848a5f8d48b622fdb8b60a6ae868ee397140b4fc45671e0cb08e87b52758ad788951e8463f5e4af767077283c3bb8e6932ae49faf084cf95eb4", 0xb6, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r11, 0x84, 0x7b, &(0x7f0000008b00)={0x0, 0x7}, &(0x7f0000008b40)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000008b80)={r12, 0x7, 0x4}, 0x8) ptrace$getregs(0xe, r2, 0x3f, &(0x7f0000008bc0)=""/215) setreuid(r1, r3) ioctl$EVIOCRMFF(r11, 0x40044581, &(0x7f0000008cc0)=0x31) r13 = add_key(&(0x7f0000008dc0)='id_legacy\x00', &(0x7f0000008e00)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000008e40)="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", 0x1000, 0xfffffffffffffffd) add_key$user(&(0x7f0000008d00)='user\x00', &(0x7f0000008d40)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000008d80)="b6ecac00ea27a44e208c1173bb25abb7cca9133b915c95b9ea431ff2fe0f1b778baec656198b8e", 0x27, r13) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000009e40), &(0x7f0000009e80)=0xc) sync_file_range(r0, 0x8000, 0x981, 0x2) process_vm_writev(r2, &(0x7f000000a080)=[{&(0x7f0000009ec0)=""/249, 0xf9}, {&(0x7f0000009fc0)=""/12, 0xc}, {&(0x7f000000a000)=""/35, 0x23}, {&(0x7f000000a040)=""/26, 0x1a}], 0x4, &(0x7f000000a4c0)=[{&(0x7f000000a0c0)=""/129, 0x81}, {&(0x7f000000a180)=""/64, 0x40}, {&(0x7f000000a1c0)=""/38, 0x26}, {&(0x7f000000a200)=""/101, 0x65}, {&(0x7f000000a280)=""/251, 0xfb}, {&(0x7f000000a380)=""/187, 0xbb}, {&(0x7f000000a440)=""/112, 0x70}], 0x7, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r11, 0x29, 0x1, &(0x7f000000a540)=0x2, 0x4) keyctl$get_security(0x11, r13, &(0x7f000000a580)=""/189, 0xbd) sendmmsg$nfc_llcp(r0, &(0x7f000000a640)=[], 0x0, 0x40000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000a680)={{{@in=@local, @in6=@remote}}, {{@in=@remote}, 0x0, @in=@empty}}, &(0x7f000000a780)=0xe8) 2018/02/27 13:53:01 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000600)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffffff7}, 0x401}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0xfffffffffffffff7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8}, @in6={0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x10}, 0x9}], 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000004c0)=0x4072, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000740)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000500)=0x9d) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000540)={r2, 0x3}, 0x8) mkdirat(r1, &(0x7f0000000240)='./file0\x00', 0x10) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x3a, &(0x7f0000000140)=[{&(0x7f0000000040)=""/255, 0xff}], 0x1, &(0x7f0000000180)=""/87, 0x57}, 0x40000000) sendmsg$nl_xfrm(r0, &(0x7f00000005c0)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="4403000010000105ffffffffffe9000000000000e3b000000000ffffe0000001fe80000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ac1414bb0000000000000000000000000000000032000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000008001600000000004c0014006d64352d67656e6572696300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x144}, 0x1}, 0x0) 2018/02/27 13:53:01 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/85, 0x55}], 0x1, 0x0, 0x0, 0x5}, 0x2000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="1000000000200000000000000000f5002000000000400000000000000000000000000000"]}) 2018/02/27 13:53:01 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/02/27 13:53:01 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f000067a000)='net/rt_acct\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000240)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@mcast2, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000000380)=0xe8) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000480)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) lstat(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000680)={0x0, 0x0}) getresuid(&(0x7f00000006c0), &(0x7f0000000700), &(0x7f0000000740)=0x0) stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000840)=0x0) fstat(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCEXCL(r0, 0x540c) getgroups(0x6, &(0x7f0000000900)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) sendmsg$netlink(r0, &(0x7f0000000ac0)={&(0x7f0000000140)=@kern={0x10}, 0xc, &(0x7f0000000200)=[{&(0x7f0000000180)={0x78, 0x34, 0x200, 0x70bd29, 0x25dfdbfd, "", [@generic="f652be5266144b951e7049edd7dc35a2e32eacd79fe934a3f1e805a0d315cd0451e813e44114e337fa8334a6d750f42f47ac31dbc40e86174f2b422884f4f53cc0960f1184b37cce679c84fb62cfc649793879c8250e960ff1544cdfa22596f7832e807d7658"]}, 0x78}], 0x1, &(0x7f0000000940)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="00000000200000000000baed456754cea9bc9dde", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="30000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB='\x00\x00\x00\x00'], 0x150, 0x4048004}, 0x0) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100080) sendto$inet6(r0, &(0x7f0000000000)="40f543a3f650bd4b1f4c2cd81f2bdfc8f7349a1fdac51cc8a3cd02c6545ee679f2dfe430e7b9fc91241e5843c22cab26654f934d5eb1db36c2c10fd795564de4264e2c4644f1351ce29c59d7633c13ac59493fe8a172dd43694f7d59e9b7c7c82ead48b2f1d9d8bcc44d30d1fdc8eaf628ebd03e2366912b03fabd353129660007a65d82dae139b97d638641600acd666b6510f715d6ddcf66abb2002cc1337a1498836b383089b18d67c9508d08982600f70df13c95cee3e3638232d25484e10b6eec9b51d211cad2dce33489f315cff1008a441b9a5e9ca66d2a77aadbe53199a3b6", 0xe3, 0x1, &(0x7f0000000100)={0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) [ 42.755874] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/27 13:53:01 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x3f, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0063404000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000030e4a0", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) fstat(r1, &(0x7f0000000100)) 2018/02/27 13:53:01 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000080)) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x0) mq_timedsend(r2, &(0x7f0000000100)="5c11430b26d5c966a8ce79e75e40e6385bdc8a637d8a0b26f4eed93893dbc77e3353fa0f85f3de509b4a9b3f1dd7fd16a56f2e909853fb28a761c0276455175bc55b96583e0328c9d7045b583f0009ab47cad07cddf9f27f87779c9f7ef912a166504166ef61cd5c57692ea1ac7299cc7ef6afb6f70c17461488941d5f5e4c1600473df82e07967b641efc39e6069cf307ea14c9ef", 0x95, 0xb, &(0x7f0000000040)={0x77359400}) 2018/02/27 13:53:01 executing program 4: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x2000000000000000) r2 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, r2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, &(0x7f0000000100)=0x8c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r3, 0x81, 0x20, 0x101, 0x1f}, &(0x7f0000000180)=0x18) 2018/02/27 13:53:01 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000140)="edb1661507d84c0e84d1465710072fc128b3a578267e1e07e61dca4bd7d88798de1632781b35b0311906fa741b5af96c68e460eb40bdd3ac179ff7aa065748aa1a0576c9c9be1d1941e01177b21e0573ff621860a1c419facd88bfcf3d845ca07cc660d9da6311f7ec0ff0ecc7cd0a1c764e7dfa8a838f065a3132367b4989cfd30692451176c9cd0de539cf9d41fe87d854805713", 0x95) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="01"]}) 2018/02/27 13:53:01 executing program 2: r0 = memfd_create(&(0x7f000048bff8)="2b63708773657400", 0x0) write(r0, &(0x7f0000baefec)="c5faca0456f17838854c", 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = socket(0x18, 0x0, 0x1) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000080)=0x9) sendmsg$nfc_llcp(r1, &(0x7f0000000ff1)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x100000000, "fbdfd0076a7353f9e140c99b870da16bb9ce9a18248a50a42f91fbde683be8243d15b25866e62a08edab0ddbb25b4e7ae69a1dc2b820412c77a1148e2eb186"}, 0x60, &(0x7f0000000000)=[], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000efdfe2098dddc802ff0000004060eb"], 0x10}, 0x0) 2018/02/27 13:53:01 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r0, &(0x7f00000000c0)=""/122, 0x7a, 0x2042, 0x0, 0x0) bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="f5e543c65c408c44d06dd58118b93ee4fdcc97a5e1797ab9caf5a0", 0x1b, 0x24000080, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xffffffffffffffe4, 0x100, 0x0, 0xfffffffffffffd72) 2018/02/27 13:53:01 executing program 3: r0 = socket(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000000), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x6, 0x600000000000000}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0xb2a}}}, 0x8c) 2018/02/27 13:53:01 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000600)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffffff7}, 0x401}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0xfffffffffffffff7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8}, @in6={0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x10}, 0x9}], 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000004c0)=0x4072, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000740)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000500)=0x9d) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000540)={r2, 0x3}, 0x8) mkdirat(r1, &(0x7f0000000240)='./file0\x00', 0x10) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x3a, &(0x7f0000000140)=[{&(0x7f0000000040)=""/255, 0xff}], 0x1, &(0x7f0000000180)=""/87, 0x57}, 0x40000000) sendmsg$nl_xfrm(r0, &(0x7f00000005c0)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="4403000010000105ffffffffffe9000000000000e3b000000000ffffe0000001fe80000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ac1414bb0000000000000000000000000000000032000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000008001600000000004c0014006d64352d67656e6572696300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x144}, 0x1}, 0x0) 2018/02/27 13:53:01 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000040)) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r2, 0x73) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x5, 0x9, 0x308, 0x8, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000240)={r4, @in6={{0xa, 0x4e23, 0x8001, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, [0x20000000000000, 0x5, 0x4, 0x80000000, 0xfff, 0x1ff, 0x81, 0xfffffffffffffffe, 0x4, 0x1, 0x9, 0xfff, 0x9, 0x101, 0x6]}, &(0x7f0000000380)=0x108) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f00000003c0)=0xcf000000) recvfrom$ax25(r0, &(0x7f0000000400)=""/96, 0x60, 0x10000, &(0x7f0000000480)={0x3, {"271826853cb7e7"}, 0x7f}, 0x10) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f00000004c0)=""/117, &(0x7f0000000540)=0x75) fdatasync(r1) fcntl$getflags(r0, 0x40b) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000580)={r4, @in6={{0xa, 0x4e24, 0x101, @empty, 0x7}}, 0x34, 0x8, 0x4}, 0xa0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000640)={r4, 0xfffffffffffffff7, 0x5, "1645a27e28"}, 0xd) fcntl$getownex(r1, 0x10, &(0x7f0000000680)) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000006c0)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000700)='highspeed\x00', 0xa) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000740)={0x1ff, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x90) execveat(r1, &(0x7f0000000800)='./file0\x00', &(0x7f00000009c0)=[&(0x7f0000000840)='wlan1\x00', &(0x7f0000000880)='highspeed\x00', &(0x7f00000008c0)='vboxnet1GPL}\x00', &(0x7f0000000900)='keyringsystemsystem\x00', &(0x7f0000000940)='GPL\x00', &(0x7f0000000980)='1GPL^\x00'], &(0x7f0000000b00)=[&(0x7f0000000a00)='\x00', &(0x7f0000000a40)='highspeed\x00', &(0x7f0000000a80)='highspeed\x00', &(0x7f0000000ac0)='highspeed\x00'], 0x100) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000b40)=0x1ed6) sendmmsg$nfc_llcp(r1, &(0x7f0000001fc0)=[{&(0x7f0000000b80)={0x27, 0xb1, 0x4, 0x3, 0x4, 0x1, "8ed6764e4cb01bd5052af0848f554677fe597a10228f86fa07d49f3c533b71d100259ae8342e9860d71e969d38321dd1d4d53208619102c24e8d876cb0f976", 0x38a6}, 0x60, &(0x7f0000001ec0)=[{&(0x7f0000000c00)="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", 0x1000}, {&(0x7f0000001c00)="add0fd576326eec8497271a224499b86584e8e109e1cfd67a17358", 0x1b}, {&(0x7f0000001c40)="8a5880f00ce9fa1489d8991cdf24b513a9694576d9bae7c06c49c280c70f80fe5ad994948c4dc2006555c65772d04e54d9dd39bdc3c021b23360d5b651fc5529b205879009e0cd0642f83b0126dbf1c3af9f2cc8ac360e2e9d962fe29f1c626553ea9c859d55b834520ed37a3ede", 0x6e}, {&(0x7f0000001cc0)="cbbfef4d8492cdc63fa2027b80c74b5bfcec65b3925157eb9860793f830802e8852fd284c8b07c7be5e63396ecf955f4a6f92ce485444aadef32fbb26b959cd943266e85769bdcd062d7be287e1313", 0x4f}, {&(0x7f0000001d40)="1d5aaab0d5e96def452a6e410d0de5df6ed26095cfae3f1d837d4e3140ca88ce84da0c4a6cfe42e1b1eedee277f8658fc05b78c31434f6a412a6e54ae6208b77b8d99c900083", 0x46}, {&(0x7f0000001dc0)="d55fe4f0bdc97a31439265e7cd40188e04805e7288b6214d38436ae867221f0a44f4e3a98e1385025845e1dd91d008f92a41c7d507629aa6bbaa5c87863160584f3df2c26fb1e5d2347a0ad6944baa42b6fb7b739a53db4c2e916e780349115827cd86c667205bf25552f408c404f8866389648a37cf534d6ed2ab76ba00b61398f29ef27d03ab0bfae3e71a4fc52d12506c06d23608086f9c51db1a6f955d8df0078840c9300b390c6589eb02dc588a16c70a13ea312ad7f04f71692201ee9047da6d1161f93f1e91d174b34840fb8b3ccb0a48a5600c98d9365580e60d", 0xde}], 0x6, &(0x7f0000001f40)={0x80, 0x187, 0x9, "fd6f7dbd256832e3b206772df3c31dee14a37645f1509dc54e866f4404bedb048b3f1c23ac6e4ebf59e3dad8ab60663ab8a2659bd832d895f0a841c3c5673b0073de4accf91c901c37c6baf14bf91d0515de34f4f7f7c273b438772cac362c13f9ea97254e5ebff1b04a10de"}, 0x80, 0x4000000}], 0x1, 0x80) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000002000)=0xedc5, 0x4) fchownat(r0, &(0x7f0000002040)='./file0/file0\x00', r2, r3, 0x1400) umount2(&(0x7f0000002080)='./file0/file0\x00', 0x8) r5 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r5) openat$rtc(0xffffffffffffff9c, &(0x7f00000020c0)='/dev/rtc\x00', 0x2, 0x0) fallocate(r1, 0x2, 0x8001, 0x10001) signalfd4(r1, &(0x7f0000002100)={0x1}, 0x8, 0x80800) 2018/02/27 13:53:01 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_int(r1, 0x29, 0x3a, &(0x7f0000000080), &(0x7f0000000100)=0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2018/02/27 13:53:01 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, &(0x7f0000000140)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x6c1}, 0x8) select(0xfffffffffffffdba, &(0x7f0000000fc0), &(0x7f0000096000), &(0x7f0000e42fc0), &(0x7f0000000000)) 2018/02/27 13:53:01 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x2000000000000000) 2018/02/27 13:53:01 executing program 2: r0 = request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='user\x00', 0xffffffffffffffff) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='\x00', r0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00000001c0)) accept4$unix(r1, &(0x7f0000000200)=@file={0x0, ""/4096}, &(0x7f0000001240)=0x1002, 0x80000) request_key(&(0x7f00001cfffb)='user\x00', &(0x7f00002e2000)={0x73, 0x79, 0x7a}, &(0x7f0000a96000)='\\.wlan0)posix_acl_access\x00', 0x0) [ 42.851349] binder_alloc: 7867: binder_alloc_buf, no vma [ 42.862090] binder: 7867:7878 transaction failed 29189/-3, size 0-8 line 3127 [ 42.876275] binder: BINDER_SET_CONTEXT_MGR already set [ 42.882692] binder: 7867:7878 ioctl 40046207 0 returned -16 [ 42.889462] binder_alloc: 7867: binder_alloc_buf, no vma 2018/02/27 13:53:01 executing program 0: r0 = syz_open_dev$sg(&(0x7f000063dff7)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="00070000000000000000470000300000000000009078e0000002e000000101090600000008004e204e20", @ANYRES32=0x42424242, @ANYBLOB="812a4f00a60a36d2bea511f8912344ed3b2177206fce62c5a1b946a1407200001000000000000000000039544d635eb052cd6a3f805dcd1c819fddde21fd73f8d9ad357b50cab03be43739a53229ff403933851236cd5957e8cdd791b4f19501b1231b3d741d0567f3c8f28b9b54095f122c7ef4ca1cdc58057008aa49367d77b2605d84e00ca6120aa5c20772cc0cc90e001eff58a0ad54a5baaacd2bf2114a2d050b253cd9a3b4064c1588e655c291"], 0x3) read$eventfd(r0, &(0x7f0000defff8), 0x8) read$eventfd(r0, &(0x7f0000000000), 0x13f) 2018/02/27 13:53:01 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000080)={0x0, 0x6, 0x6, 0x6, 0x7f5, 0x4, 0x3, 0x100000000, 0x47, 0x6}) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 2018/02/27 13:53:01 executing program 1: r0 = creat(&(0x7f0000000000)='./file0/file0\x00', 0x100) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000040)=""/97) r1 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r2 = epoll_create(0x8000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000faeff4)) clock_gettime(0x0, &(0x7f000070f000)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r2}, {r1}], 0x2, &(0x7f000071d000)={0x0, r3}, &(0x7f0000e33000), 0x8) mount(&(0x7f0000a38ff8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) umount2(&(0x7f000049c000)='.', 0x0) [ 42.889481] binder: 7867:7902 transaction failed 29189/-3, size 0-8 line 3127 [ 42.914045] binder: undelivered TRANSACTION_ERROR: 29189 [ 42.919892] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/27 13:53:01 executing program 6: r0 = socket(0x18, 0x0, 0x3) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006f9000)='/selinux/mls\x00', 0x0, 0x0) connect(r0, &(0x7f0000649000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x12) setsockopt(r0, 0x101, 0x400, &(0x7f0000000040)="bef86e7d4ed12ee5b706fcfae25cb6bbe067a85235fe6a6047d270b8208f16478b48f89902930a794fe490c03821a0c693f444fef31bdb623e6f2cf47798a18ca4d20291d672c4efc3f5b8cf10045e2c78389c4084a9516ff336eb1d203c034d9397d03778e1ebf945a8322ecf77d033e3546bf2ce3301ef52e78c1eeba776dc5fbd26645f450d4787179d08f7a46760921c72984b9f991a80ac1216da9be56ed8d3dfa30f8ec256c9de26c485e2e992d865924115022b048836432f5b481b0ddabf5cd473213fe8b709ce822986ab72333a4f3ddfe8a05d6fe9db89ef7b200aedf37e260355f47888731f7e9c09c6b6b863129c", 0xf4) pipe(&(0x7f0000000000)) 2018/02/27 13:53:01 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x21, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000040)="d49f8b450bdae8fd135a0d77305a022bda9bd5712e5333d34cadbc858d0aa8c2e9cfe466acddcb09177515a6fb8f7d33eefc54daf24c388ccbdcd96ef58b190f3d76d0c7c248b9192890490102fe834a47e4bb462accbe6f5c6ade21b5aee06f92ea45c42243768f0d28f5c41fa7df377d5ca0fe67cf2b68a3b0ee87afb26f362108bf41eede13d3172f1605bb2d111a2984") ioctl$TCSETS(r1, 0x5402, &(0x7f0000000100)={0x8000, 0x35d, 0x8, 0x3, 0xfeec, 0x0, 0x6, 0x100000000, 0x0, 0x1, 0x2, 0x1f}) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f000039c000), 0x4) 2018/02/27 13:53:01 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f0000000280)=[r2]) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/validatetrans\x00', 0x1, 0x0) r4 = getpgrp(0x0) pselect6(0x40, &(0x7f0000000380)={0x268, 0x7, 0x8, 0x6, 0x9, 0x26, 0x6, 0x2}, &(0x7f00000003c0)={0x9, 0x80000000, 0x0, 0x6, 0x80000001, 0xb3fa, 0x3, 0x60}, &(0x7f0000000400)={0x9, 0x1, 0xd9, 0xf9c, 0x4, 0x2, 0xd7, 0x1000}, &(0x7f0000000440)={0x0, 0x1c9c380}, &(0x7f00000004c0)={&(0x7f0000000480)={0x1596}, 0x8}) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000080)={0x9, 0x1, 0xcb26cf26f93f002b, 0x2, 0x3, [{0x2, 0x8002, 0xfffffffffffffffa, 0x0, 0x0, 0x2000}, {0x0, 0x6, 0x1000, 0x0, 0x0, 0x4}, {0x2, 0x3, 0x8, 0x0, 0x0, 0x1000}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000180)={0x1f, 0x0, 0x10003}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000001c0)={0x5, r5, 0x10001, 0x8001}) r6 = gettid() rt_sigprocmask(0x2, &(0x7f0000000200)={0xfffffffffffffffe}, 0x0, 0x1) rt_tgsigqueueinfo(r4, r6, 0x12, &(0x7f00003efff0)={0x0, 0x80, 0x20005}) r7 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r7, &(0x7f0000950000)=""/128, 0x80) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200, 0x0) 2018/02/27 13:53:01 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800, 0x11) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@remote, @in=@dev}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000d01000), 0x1) 2018/02/27 13:53:01 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="360000001000000080000000000000000000") preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0xfffffffffffffc5c}], 0x0, 0x2000000000000000) 2018/02/27 13:53:01 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0xd8c, 0x4) wait4(r1, &(0x7f0000000080), 0x20000001, &(0x7f0000000100)) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$setown(r2, 0x8, r1) r3 = fcntl$getown(r2, 0x9) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000380)={0x1f, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e22, @rand_addr=0x4}, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x100, 0x3f, 0x9, 0xec, 0x0, &(0x7f0000000200)='eql\x00', 0x5, 0xf72, 0x3}) r4 = geteuid() getresuid(&(0x7f0000000940)=0x0, &(0x7f0000000980), &(0x7f00000009c0)) lstat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000001080), &(0x7f00000010c0), &(0x7f0000001100)=0x0) stat(&(0x7f0000001140)='./file0\x00', &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002540)={0x0, 0x0}, &(0x7f0000002a00)=0xc) getgroups(0x2, &(0x7f00000025c0)=[0xffffffffffffffff, 0xffffffffffffffff]) lstat(&(0x7f0000002600)='./file0\x00', &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000029c0)) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000002900)={0x101, 0xf5e, 0x4, 0x8}) fstat(r2, &(0x7f00000026c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000002940)={0x5, 0x6, 0x581, {0x77359400}, 0x80, 0x6d6}) getresuid(&(0x7f0000002740)=0x0, &(0x7f0000002780), &(0x7f00000027c0)) getgroups(0x2, &(0x7f0000002800)=[0x0, 0x0]) sendmsg$netlink(r2, &(0x7f00000028c0)={&(0x7f0000000400)=@kern={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002500)=[{&(0x7f0000000440)={0x4dc, 0x2c, 0x8, 0x70bd27, 0x25dfdbff, "", [@nested={0x130, 0x61, [@generic="640a198953fa0ff4352d9c6b08beb79d9ca7e6361d953ccb87088de88620335faedb6702161b000d9a5ec6fe6135f78d8f998b15a5652990b2fe17c7c87343a75c0183cb8583b7b77c1b64bd6f21ec7de5c7c1805ba7d0502e7b045bf58a020d8e3e5a32807eec0500d0c9a081b4cf861e18ce2cb88c54706421080dff6f8d3eff5a857bd9c5b7ba4459", @typed={0xc, 0x35, @ipv4=@multicast2=0xe0000002}, @typed={0x10, 0x56, @u64=0x1000}, @typed={0xc, 0x6c, @binary='_'}, @typed={0x20, 0x66, @binary="cf13394e8b9887f6abcec2eb38be5879d89e025ea83d2d17"}, @generic="756046d691a7718e6d59f9270e8e282dcd958b24ba1f7c44c196f867e189acd06a403b3b356a18347d29702c32b73040cd31511cec1fb9c5787b075c30", @typed={0x8, 0x3b}, @typed={0x8, 0x66}, @typed={0xc, 0x39, @fd=r0}]}, @nested={0x1b4, 0x53, [@generic="238689ace90d754f4d6bbc1162e4ce04a0c5091520e0696bf2c6bfcad053a6bc3e60302a1ee1a66140345888a5f839ef81623eed62e53a82d7b11164075a5774d551c22ed4f8154ff96b8b5364302c6ecec4276b6c08b859f9326b7701d1b7187e068e6447bfbfc2864b5f9347dfe5184fafea420cf4cd53c01fabde881d1709e931aa59a17ff32fb67d7913f9cdc23e74da2d3e2d6980e8ccda36f1519f7a07de112f41d7ec61e4339f3b198d6882ce804cc493bb5036e8c732", @generic="9cffd06b6950ec2840c43ae624876da6d405faad6670d01f14ad56d080281d9ff651b183ef5f9bdf8b572d3e85a9f84e704208f6e428dca71aa469b1dec6a3ea9e7bc721c8891b8c54d94f4c67d26e773194a136b8ce6c42e14a5f25c367649cc7eee78df4bf1809560d05d7fb8576676dfa8cf35cf56cf6a6ea3349c7558ce854d4a1f2977d3ffbfd44008038e609f297f4e3897bb7ebbe86f72d16c1dfcefbc132b03a5348df23e8241d16685358f5e6987999daae5eb5763ac41d7cd662a0d61d404bd02dd6470dc497f441d47b65", @typed={0xc, 0x35, @fd=r0}, @typed={0x18, 0x33, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @generic="261f459e632970b47e23336bfb7a4c34a422a58baedb424bc7e809da3d043c74de56523dd2b7edf9aa00f258934e1f7313052ecab1c97051", @nested={0xec, 0x1d, [@typed={0xc, 0x42, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0xc, 0x52, @pid=r3}, @typed={0x8, 0x60}, @generic="89446881e4fcdfa3634cd27686ffbd5fce6918ea3be36bf8f77bafd1d5962efe3cc428e81969d85ab075cadd5da5471fd51119083bc9e7f39b8ad3a1e2b055d0c08d1c46bd4601f351186a1327a1f933d54498d3d341b2c9c6d276436968bf8c5416e3d63224ab9ba2d7d9c905cc405bd87bf975047b5adac69fa389be90bb818f9b4906a6dcd5bc1c0b38f8cf91f7df559a67c80951387e67f60ce1b90bedb0cbbb3ebb9b39f7d75e1d6ab7d5fc3de3f5f146d9df7b8308bedb5dc68457bbb55d9a5db01bfcfb6e"]}, @typed={0xc, 0x14, @uid=r4}, @nested={0xb8, 0x63, [@typed={0x8, 0x91}, @generic="439a509fdbe6806b7444ff1df5b76c0e9eb49cf6c1ed70f99b21eb6ec5df5b0b1a036f69efee8ad0e59e11b24247a5146bb59eea4107dbd9bcaa7b6a0e6db421852c7a4ad1e067da1a63a759f3b904c0eb8887f0dfac256863bbbd525dbc6e052f1f0df4efb53478969487d0387f6a824493fb0800376f08a0b054c7365c72becd922b12684c9a91a6289534ce36fb722a8f21434f01edcf2f7bb83720c8b98d00820fd42f0f9873ca9fa687"]}]}, 0x4dc}, {&(0x7f0000000ac0)={0x5a8, 0x27, 0x410, 0x70bd28, 0x25dfdbfe, "", [@typed={0x18, 0x5b, @str='eql\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, @typed={0x8, 0x91}, @typed={0xc, 0x8d, @str='\x00'}, @typed={0xc, 0x91, @u32=0x20}, @typed={0xc, 0x3f, @uid=r5}, @nested={0x2e4, 0x49, [@generic="d96aa044c3366dd9d8686fdf4e64ae518fdc02f4b89b97688104ebd51da3f1a971c91362a8e74cb93ccfcd4e6a3e85cb473dd4d1dd59eb94cb0bb120d096af6d7c903c4876e7672faf862712378e73878fd9eb95d8dce367fe56383dc950aeabe544e3a267001c60259ccc8a71fb92ba132bd225f4421bf37291747d1a483ca82a7e18e9e06bb94e5919d11d894e8d9e569276118bc5e20ab9af91ddc2ee32a53f2f8749cdd93da5e4b2bd80694828b0b857b6c02cc36729", @generic="55e64bf3a1887298965a1840ec926a1b584cf31c9658810e013dc03d8c89975259eff6665526ce4f0703cdff1b084638c956bd90586b1bd248bbd52da4b43252fb09650984ee7c4f0311e4d17fe6c6bf7855d4823969f4679bb21e5c703c1f0499d26f73bf19c348e3bb25da235f2f83fde47dfe52d436f984377dd3edf73f0c7a91058f24a72dbd3f46215908898377bfbe8432a62f6a0035e398d3d6f48ee1322d3afedc767e64bc7a76ed95a945fb4ca87eef98eded1fbd5f117b876e9351ed109d75dc8cf493ac4057e975e62c953569a3cf2c88d7a4804c9b280cab1688d74da95c82", @generic="eea7204db2423819142155e93ba5769f90ea7e2d04db40257c4efb743a1905f1486654599bf8f8f9587f756d37f08a6068c5d5d0770d5b23a958cf03f1c5681a81cbdd66c57d6c266a47fc62c39cbdd36372326e4870c9232cdb249fb4ea7facf3d80bcd26bccabdc673b17876a12afca1a45aed7d0b829224f9a2275e6b95750bcd06af24319e2fa565c1ce38bde948aeeccb4b68503bd574d1fe2e7eeb251a7094717b3043b5657c91d01a2bf72636e33568419b714623eea89a3d0b11cfaec36b5172ab3f64", @typed={0xc, 0x76, @uid=r6}, @generic="004fc8a4accab7573ce1bc2c9569bc1a60c671062bebb480974d66cb19104cbcc4201b68b4cbd892d329bf65c030eb5b7aa19fcb8a874b097a75e265cf01cf7f8918079007de53a1a7cb9677e0b58866eb2ae68a8247cc2d6d7614a0bb1e97b508", @typed={0xc, 0x8e, @ipv4=@multicast1=0xe0000001}]}, @nested={0x60, 0x4, [@generic="e9597aa2a1f32306a03cb0d753fb2d498c7504d5580ca13fd8b63f359023a220a312675201e93ac156b9e54680e726dadf1815397fe07a96b2cc0a9339bc84f71f9ccc17f5070df14c", @typed={0x10, 0x94, @u64=0x2}]}, @generic="d645c115306395b06fe29a5508a7462a47c807e8276230bf79c22bd4a600786a60e2c8c2aeca43fe3f9f0a9ca551025c2e4232363e9d1d920097eeedfc985b8487467899c2f764b673c1bbb910e9d7a00c935f347538f8570ceafebf3fb6bdfa03b33b8bc066740656f9649da7", @generic="1c16b820319105c71e605468efbc9e4678190b8e4de6f295dc34ecbd427cf9976b3e73f72ef8c2a3e0b770e8a76f5989c0dcfd8bd040", @nested={0x16c, 0x88, [@typed={0xc, 0x5b, @fd=r2}, @generic="9421a99787ea3eee5efeeaa62d0fdb2e881dfaa019809e438b49a2872c895d53dc0bd033ae1c06ffe8fafc629032d010a5e3ee3f1bff8fb3b2da71637fea34561cd2b5e051d117421945b146e213e7d2fb205c23205b11f633a3e7cea1b585f3aaf555b91ce98a403b7684386792edf34dfae964016e42598e9ab049f98d9a867a739264fec56cd921b2cb18f9c1a8dc785ce14844dce7b13720bbd675d5fba5bc5be600a6270ad00f6581655526e7ca24d4", @generic="85f35621dcdc8e2ef527bac6ad1eb7b988b6c9ef0c67eb24e4c3e68ac8aec2719da8d7a3426a9d972a2878c545296ef9c7bca4", @generic="f274a7d51da469d91c87873fc37608eaf6ac4ee069a4ce6f883a411134d1309a44f8febe565a60b820783d72a5d989e4752875db089cff319b5c3717544bff8a770651b4ee3255b8c8181c768a3b62a043107751441fefcc48b9bda183d7b97bad14563d3083665f2be4262a23e3591e688517a3"]}]}, 0x5a8}, {&(0x7f0000001200)={0x1280, 0x16, 0x400, 0x70bd25, 0x25dfdbfe, "", [@nested={0x68, 0x7b, [@generic="4a677fe62b34e0e1490e7ea0c4c6565f05978f8911da0ff20c7228ccc3e299e58ff7616883dd5efd5ed67bd4a92b7bcd0a4979c6632e17d4b20e231444a7cf2a45597e0b1fc16434c4d858adb5a5a6854e257494ad63bea7ba4a403c707d2bad92af43"]}, @nested={0x1c, 0x4f, [@generic="73616693282eff", @typed={0x10, 0x60, @u64=0x33d}]}, @generic="a330ced317a9b350864ca549ef3cec0d3580ef9e71f422e920a3d3cb3fdfe80b44de87add5bf66749121f408e81c0f1c8019ddd4668466d770a1aad1425a0b8a6f05b9158baa9a18c909d2512dfee71523148821ce004c7761462c286fbbddef29b6e944d37c262a103b1278ebb88389d5545264b634b982130c718d66833585c0cb1624d8e365156936fd1cc45ff195dd98794b49d56b24c2e1ed2ccf4ced1ff4901832df2f0a396252a7532c34f093b6bb0981cdb22ef61c0a21acf88715b2ea29b9df09c704ad5cebae386abdac7a117fa701f08c8e6f0c9a1f172c", @typed={0x10, 0x2a, @u64=0x3}, @typed={0xc, 0x86, @ipv4=@dev={0xac, 0x14, 0x14, 0xc}}, @typed={0xc, 0x3, @uid=r7}, @generic="1fdb3b02cd97146dd66ef8b1ae8ab50c2331090f8b4c12986919f4aed8b0c8e84a1622c7340e49afc55ee104a3965c448fe6be5d30b4b7da467841ca954c9ca4d7eaafd0a299d61f63320a4d762588c8ee12064328c1536ae32b5a0a1714077d02e8ce4b8277deff6d6731b3d1", @nested={0x1078, 0x65, [@generic="2c615aaf3df32643a3cf9f86f8bc5399ba647cef4317c0017cd36ab15b83c7ce5608f03ed7607cefc10d2d80e3f270cf6d2d27990346fc2076dbaa1ef52ac2c68266c57eb72e16349038c635fce58ea5fa2dd82e8302da", @typed={0xc, 0x96, @uid=r8}, @typed={0x10, 0x72, @u64=0xa8}, @generic="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0x1280}, {&(0x7f0000002480)={0x58, 0x17, 0x0, 0x70bd28, 0x25dfdbfb, "", [@generic="99fbd80e81af41aeddc7194a5a742ad54d7c0c23a3f0f73e1ca86bc68979f1810d4e7595426110a777d8f9ade33ab16f1a395bedd9c395e83a83ee58b0eed457c3331e4c210b8f"]}, 0x58}], 0x4, &(0x7f0000002840)=[@cred={0x20, 0x1, 0x2, r1, r9, r10}, @cred={0x20, 0x1, 0x2, r3, r11, r12}, @rights={0x20, 0x1, 0x1, [r0, r0, r2, r0]}, @cred={0x20, 0x1, 0x2, r1, r13, r14}], 0x80, 0x8000}, 0x8000) pread64(r2, &(0x7f0000000280)=""/234, 0xea, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/27 13:53:01 executing program 1: r0 = dup(0xffffffffffffff9c) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xe0, 0xf83, 0x81, 0x1, 0x5, 0x1000, 0x825d, {0x0, @in6={{0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0xffffffffffffff51}}, 0x10001, 0x2, 0x400, 0x7, 0x9}}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x6, 0x1, [0x100]}, &(0x7f0000000180)=0xa) r2 = accept(r0, &(0x7f00000001c0)=@alg, &(0x7f0000000240)=0x58) r3 = add_key(&(0x7f0000000400)='id_resolver\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000480)="56d5761284281b2d5968cb2ee72417f6763d2da6fd0b70394cbc75475f45ec0454577057ae91f2970f189a525456dfb231b744735aa007d30e6fd50b69bf29625ead135511c3a009d97928cbd1eecadb4c836a39a5feceec1dfe4963e3d764709a2104b5a8f5b0c1b0fe17c8d655203e4cf96fa9a0def12f1cbb33e49b95f5234ac35dd5bdb0d3d3200a0198a690674b02ddac7b5c5b0584a8e5ce11c4a6f5beee56dca3571bf03356f2197d3a720504b91e421ea1d70a94ba2ef2276c5423afdd70ee356d1571dd9aae09df30f576b52989694316265f6e91d8a2c102801dc126f722960886de369362fe3435d2ea4a78fbf044b3665c5431a42d419d42a187ec93c40b373fa62b93c558b6c2e011e0c073f17f4aec34f359955287dea2743cdc51d24042cbf4c5cd0ce8808f25a7afd5ad7aaac47d193acd8a0f45b2790746d43ae0e9b13d2b9e2f3aafb7ab6c5a19f6a118bdd367efc8095a28926f3129bbcf1dad5bd5f98d7e466c09920fd04cf72cabe199955ebed46f05305eaab0f15bcee378ffb67a3db0f8ab1a38eb5ed6adf3fdd5752ff56758afe3b93625514314ddd959f22f0279ce02b73db109f35e8a2143566f4bbf21fe4e8769a398800c7caeec80f98e8696e2dad168d0619cfd086d4ddd1c9be3c95c17fc16c9e7e4969680923a8e1d57f3f93d2bacc6376df00abbb2a893c18463e3f72fb4eaf59d70c3f5b48267c378ff6512b9b5a50e70a4c2913334fc112256900d917f09743d96e0e771f96c0bb77d3eb427389408537c87996a618d8d9fc269d87749428abe5bd5908597bd92a2c1411ee6173f20791f439643441089bfc87034256c8d3dd0e5b1ee6db49ce6ee954831d48910b78727a0f9fcc3aa664532d93abcb469d7fbd5a14e9c03902b87f6ceec095885b48a6222131257d3a0be4e4b1fceb783f814c0345a0753e638d0fe40d1d7af8a24f02d8f974712fef0fdef97cd4c1a21896e63f9ac25f8ff64fc81d2fd66503ff8b8be58751e9521d87fb5b29e0eb5036557c047cbca239bcc6eb6ea661894bc594f3098742c0d97ea22dc9bdf0c3c716c2d2bdf609855ffaeb1b8bad510adee5cfba22ae138d3233ece0dba9304e122fa321f81337f68a11183fff03e1670b0ffebf3bf6a50b50f926a250f1657e83b152615a27fbc006a146bd656cbd7ab7e157408d3d081c94b24eff7f3e54b28b481c2000bd65b4e7b4f30ea5c358cdb2f6e4eb1a524dfecfe891ae2efde835c67b32bc304f1cb3d06765a0bffe6223c438e7fabaa4ec847c70d44c1c358fc4f0afebbd0375df3fc0910cb5c7d86cf8562f0522eb7d673c4274e2898079bfa6a1fbc4eacfcad44a3e7f87e7b3503d7de2af2d56590a48dbf8d5e22d1f0d82ec4faf0ea148c3cee1e4c9c152fad5eb846a1623b04b445a03f529034c765ce1f4fba0e9c630d72cd1e3c9a63f1df521dbd4664cbb74d22b707a1bfd0b006423eb3456f69775017623161a9d4b0e78bfcd543bff73a8ccf109c0384dbdf16ed55e0589596817351a4dfd2678664623ac31d20a80630d154274fc1ee784ecd8580c1a11b8637fe8753e88dc4235409ac9bf136252684923f0a575f9ea5c1f8edb5964f6c042e98171d4bf7b506599716171865bb2fb25d6e5259cba639c3e4762f65c601e9543c2fe686da6ace85e0aa6f3c70841efe677aa10486c8d93b90a2f25cc233d6031d248b10ab16e471cadc240b21a6e4eea6f971ef092d2a57b6f2b740b526c776b42ca71dea1555f0bdfa30b37885520c279f94c2be0aea614e7c153c3eb522705fbb988778238e75993d7daa74aa3b2cfa5485cc0e3a89fabf2b6d3e46b4c8c463721ab66b9d41a2ad6d927eacfd2dc1ed6fac8309e05e874ef541ff3a9a803f0657f2ab69713bc5462f811239a7c52ef59f5f3cc9f44321446f77348a4ed4e59069aa27fd73a73324de326f1e9cbdb019365a77275bd1dee80e8dbdeb6844a7b712a7ac69e39e96000f5e65963a5fc498e9cc2dde62db166feeff522e8bd0d231196fbc6e377d8f8fbb22ad7a3a0abc25bdf932aac962c16b2bd224be32852ad5c2c91d53b6b236711d7e21cb11e47c28fd118a99c6f8d3504d388cbe4c6ae8df7136786564382a3dd82efbcf35d272c57d736f2a2fd71849ba493bb234558a6a1b9b9dd28a6768e71e01772c91e3da47d380c0d6a1bc961193a79d66c25737da3ff86cc48cb6bffe970a98301b1a5868f132a8158e6e317adc318d6e9612b9fedc8df91f1f0f0ce5073ce262769f3484a697453c9e39a094667e3c20d50bd2a0c3bd9bd62de62374612cbe995506210848714be6ce24ae75629278de87140ec87b68bb21fc0cb969e4e3d07ce2a3d177c8aeaa3144c3b58456efb7fa2cbcd2163dc99e9464c73d51330c1ffb34bba127596831abe6864b150f7dc3c90172084478a687f7ce1e6c6e061d0949e4b61769e01929bcf978ab2326b4ce8dcf407d934548093fa01f8fea67669d48eeffc75632cb011e9e271ca06c3ef4fcb8890ea1ac034edaf9b5b7c3b9f6b9bfd033bd050c1f2166acc6f70bda7bc4ab029501ffd2e32bd6ba138672369fc8434ab0fd314b2e019aeee46cb1b6d8c0bef892cf84100e1dbd6a7f2c2bab90aa12c1a33958929e4c040a815e89fb437b9885e7ffef1d2e1068cb13d2de1211f2e75c0206272590ccd66028a54ee2a073736119699422ffdde92770d21b07e13f760b49017e74ff729c80835bafabe41e6bfc22a9296a73171c6c0a09e40668295fbf5bb271757a9393d8860badc867966dcf194c0bd18066a45319aa29487f9b6087b28c3f9ef0cde2c8ac077afcc408728d8c6e2a108c830c5a9079ba828c4b09ed93d9676073276c1bb68f7ee9ba942819c030e0c6ef39389c2eb7d7c31ab92f0775afcc9bdead173cbb20e395ddb4ec44fa087fce2a73d818e2371589fb46d58f7fbdfe105c7df2cf8e63d4abc35d15ad338f6f67c49466d3192245dfb1a7f5906a574cf87f394c9483c8e775e642df684b0e55f42f71d76b72697c8a73700c7c5f2ed26fdd04b22461256685af77b43e93dc451f9254598c1f273d597ad18e8db9825bc6cb146c5759ebae4d954fd588c547de0c6e1e92ac8d6962eb8e46950b31a650c0afb0b5560d9e70634289fe6a92fc762f1051c07afcfa6dd98700ec73f021947d1c6634c9018f0dbbc05d2374967a07a75a11c9ee8216eb5ecd41eb155f0336d8bbbec7cf1014cfa93a8778c5bfa91630ff088b335907c28a08b6c8e4bae78949f79a20bee743c75487e4baa20fb9287222d57b36a82927009f2798a25c63e899f7e66c51c3065eca578915160c1203471a9c1d125f78cb3a490b4c147589c23a69e3328eefb98f83d4ae607e9f0b034f465933024b4681de2fa5131225501a7416951e9d627d43f74f1e73a27d5e01b69bb3bfc5abd45b054ef3c2653cc42874212d433df9d1dd151939c9215c3e926ae4887feb8485973ef7a71179c11ed97d587229130b1665a66626cb7d0a20c47ed1187bc928ebb1815629e50170b92206fbe7b1e9204bdd0e4cfa6105dd8444935a058ea59b1d97eefa36686d7614ef061af7914d4a31c1d07d383e0dbf886daaf0d82ad1d9f51b38d29947d378311f91c393e1123e06d02a217685e230c6b909af9cee3a69108b46f0e76b6c2e4e581840049e283d2226eb0811b425118674751c0341fdca7e89eb156076a9ef7373776e86b7d4a1dd6286cf71240c445650b174a17f6145c77da93d04b5d52e6ca7e2fd5e96ef222edc5f921bea0d1ba41f44e8efae00d578073f3e25aef25f7b6f5d338e834d287f7f1e6363a1f5f4ab2cec0887005c5f3eb08fbc0eca3378a93612a3301c02b46cfa7d81d7105d87171209ee30dd9b7c88a1d81673a22bacdd90a183833ddcee8e7160f80a6879ddb6d8b55a5573d0105da458dfdb881b87384b0fa7c75de890496a2c3ed0be2eb554205d25aca31eb6ac1c4f1713446fb410481d5aa62e387049585dc1d103d9cfee6130e2840ddd0cacdf582a0de97604c444d670e465efca76cc4ca3145b01e735f6b32909f3203e2981f32df4271428485f2f33e4d351129927c3728d26365306a4727ffab910dc64686a3c9756dff4ce9f474c946066a40c1c048df7a6c58f56dfc9b879943e19492f7b862bbe4771043e162b5540720634425ec8533bba0563c289fa50a0e2c6f3bac829af77167fb7e595cf3b15f016eec2853e1d8d6a3f7cf87d6bd7326849364a292394e935aea28b299f0ccd4019c080f0f789152089ad932c554248e8b14a93c054bb6fa43e052bf9e29e936da1ee72bd91a9fce5591aa32f9826b2e26d278862d44f4a804c8ed179d04fc0ae341c528376e3904e90788f1a35d570562421caae87a7d27492f2f45d17936d2d28eaba2c528c12c7fb49589fdbff89000d6164c7820c81d116d63c10aabb573d52fff9ff2c6b01e79c96f250075eb5ac472dd2fa5cba609e6872976705600cf816ad8e89e1c27a86a6aed84fe33acfc97730530debf964d513e76e1fce56a1d1613f35388d3b50cfcee6795b1a6c520af1901f57bf3ffd2a2e78da3010b22541c0287a893a4ebcbc6dcf6859374e9c5bb79398ff8af3f2bbd6e75ef5dc02c655972696dd440ea204dacde674184e0da2b920ffbe16a57b759bf90bc6bad89071673168f724f5b0644f6bf13381e2fbf2ab527d2fcc5cdc758e902c4760b529674e67a50a39e5acd2975f98c0a9adea3d37d5f468f6190e3c2b211a129d72b25fe59682c3b9ef20b02b6ba74fb28b647e8acc429907daa79a004659006639e71a4a788ea398413a3626373362bd4dd90eea6f4f111270dbb6f7e4b34cf6369726f59f8b94cc6093308cc9a279ec123d19a4f605b996cb387e4bea844934482a993f447cf62146fb4b0b099a9829c277dffbe232632cb44f79172d15ad3fedbe64a4185392e5e5765130d3eb5a2bcac201a52893b620902db08b0c16b5ee98b54167d49826f731b98211b5b0176f7040df9fc6a21c080255140819e411c958c114d6fb7fc812516081d85e8305175bbb576521f992a69b0c301c3501c06f96d211e16ed8bb4c59c61cf2860e981e931d739d9891c89e231a5a74238838cd77ee04fdb7c6ebf20b3998eabf4e7055e65b63a97956d67f29945fb5566489ed45f8066cfc8ad44204bf01b4a375f127181b5442d3db63f2e3c187c5f7b103b17efc0e2a3cf2c5f4a2be6b2e86ffe922668cbb48c04e123b9ed425228127ba0d5a4065035f225846a89233c7a3896048bd4937fba40cfe03a3181221481a44538000cadff5e15ece2e9ceb0f097e1d0cf59905927613af4c4684dfc3c83bf1ba37c2d9af34b175789b17d35e635cfaf0bd622c71bae1831f5b06cc6a80d57f6e1042a11fd5ff2f5859d223fa8274fe7e1c63b2a4f6533e08107c8ef9b38f93b83c9c7b80dfab34e1625879ff848e380f0cf18aa57a6e62af3f159c03517cea9ae5e8b5993375d5d74127f5285b97a087da1aa725fd75dc906d80d592f5850949e558c39412707acb2f8ee3caa68ae66ce938a459e92c56301f7a4e91e0ead6a6507f6abce7dd14489fb559e65eb85ab19cbb33e41ea5e8de03dfea8d49999d5cd5c57151ca8307025c4e0090c9d1d94572d8ca3246f82a33ee42937a20a3ef992fd893b08948a4403ed93e4955aad8922d8eea392e06f4ceaae493d0c3567453a31b8fa51d0adf0fdf7611a966412704f75067cfb4ed4740b11a62bee3ac90421a57a270edb102ca1ba711d60518", 0x1000, 0xfffffffffffffffc) add_key(&(0x7f0000000280)='cifs.spnego\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="9b538eaf5a4e0a48abed7492bb10bf95e0b6c924ad553246e2d99b3b8f977f8f0dd95ebec98e5e0407c340b7cfb311175a37b785dcc3af358dabb3ac91d77b45b4a51dc97e0f58e2f72eb89463540092a868060e1a3076891a459a77aa3262b66fe4bed845163ade3a30a9e4be6f6c2e6576b4ea396168c008b4a020ca68b025d941cd9acf99d423766a6fecfa8bb0702b7cdc04c09c52ecc1689dd9ab3c86767ec49809bd871178cdd261210a47a13705eb17e9e2fdbab1be7ab6cf07b1857b8c6c910ac0cda2428075d9135d8e0fbb4c5df67513a93c5a0a2f352de1afe943e8de4428e3198c2fdbc7a63b4f6e092f", 0xf0, r3) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001480)={0x4, 0x3, 0x2, 0x5, 0x6, [{0x5a11411, 0x3, 0x3}, {0x9, 0xc5, 0x4, 0x0, 0x0, 0x100}, {0x1f, 0x6, 0x5}, {0x7, 0x67c1, 0xffffffffffffffff, 0x0, 0x0, 0x100}, {0x9, 0x20, 0x541}, {0x7f, 0x3, 0x5, 0x0, 0x0, 0x80}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001600)={0x9, 0x0, 0x10000, 0x7f}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001640)={0x3, r4, 0x0, 0x1}) ioctl$KDDISABIO(r0, 0x4b37) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001680)={r1, 0x12f, 0x6, 0x2, 0x7f, 0xffffffffffffffff, 0x7f, 0x2e5c, {r1, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x100000001, 0x3, 0x9, 0x80000000, 0x1f}}, &(0x7f0000001740)=0xb8) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000001780)={'syz_tun\x00', @ifru_flags=0x801}) bind$inet6(r2, &(0x7f00000017c0)={0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}, 0x1c) ioctl$int_out(r0, 0x5462, &(0x7f0000001800)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001840)='/dev/ptmx\x00', 0x80, 0x0) getgid() mq_notify(r0, &(0x7f00000019c0)={0x0, 0x0, 0x0, @thr={&(0x7f0000001880)="6e515f2fa70476066ec9a094809454b8c59340bd518a13ee517a5d51782387be60582285140e1e5fec48c6b661879a0575ed2dbf30e402d4dc7acd815a226c32bf7985abe1dbbfa858e2d22ef3124b5ba94181d821c6b91b871f400244a035da3e5babfdee550bf811c320d7cd15d2fe7678a25db46d094ea1", &(0x7f0000001900)="2ed3fb32a2cce4966363a966c25a0e8f9abf1d402232665f02aa36dc25262002db8e212cf27f21761e04c9dc990d2ceafe39597fb13f1464a64a4482e0c414e93089bdb6b4f5ba068cb7c4dabf428723a2659cc9c0813fa155f373534592d561abc6428cdb68ab0b31bf2675bcecdc003595a74f51ab94a261e336f629fe63c689702e074df958e1ce1b7e072e194423d1335c88958d52d7756924d53b53c827de35e628bd79ece6f4253de5edb3d9f6"}}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0xead3, 0x12, 0x4, 0xc, "5112db58fea272f505d36cc24297161621512a2f7ddfa5228eb2c1d898d468d81a947327ab99caaecbe16509ea9a40227e16a2f1c087103c58cfd62cc85ed13b", "c9a43b9ed64bb5fb4c33112a9d4f15753e91a941878ec8c9a92eb81e57717760", [0x5, 0xd91]}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xb, 0x1, "e898e9c1df97e51cde987be86f093005fc7b2ba6b66cbb0f65e69c01d0e48e88728f20de7c6d11e2a43045adb0ab1ece7ea4e370288207bb785a41c36478ff99", "60092b11dd67a0f6a7c2f2a5940e27fc39836a973671044acfa6056544e838de", [0x6, 0xf9]}) r7 = add_key(&(0x7f0000001bc0)='asymmetric\x00', &(0x7f0000001c00)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001c40)="86ce36ef1fadeba795f199395589e1c7c74307769a282488d6d7d367ac641881f73df69ab13a7f38f0f6eeec29b2d314f45f810f537c6b7fd7c80052621876cd3a5592977b3b08ec42", 0x49, r3) r8 = inotify_init1(0x800) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001cc0)={r1, 0x101}, 0x8) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000001d40)={0x2, &(0x7f0000001d00)=[{0x80000001, 0x401, 0x7c2, 0x80}, {0x6, 0x5, 0x7, 0x2}]}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001d80)={r5, 0x7, 0x401, 0xfffffffffffffff7, 0x3bdf, 0x101, 0x1, 0x7, {r6, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xcc2, 0x7, 0x1, 0x401, 0x4}}, &(0x7f0000001e40)=0xb8) fadvise64(r8, 0x0, 0xffffffffffffffff, 0x1) keyctl$unlink(0x9, r3, r7) r9 = syz_open_dev$sg(&(0x7f0000001e80)='/dev/sg#\x00', 0x9, 0x0) fcntl$F_SET_RW_HINT(r9, 0x40c, &(0x7f0000001ec0)=0x3) 2018/02/27 13:53:01 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8002, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00000000c0)={0x6, 0x4}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)) rt_sigprocmask(0x7, &(0x7f0000000080)={0xa67b}, &(0x7f0000000040), 0xfffffffffffffccf) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x6d}) 2018/02/27 13:53:01 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x2000000000000000) sync_file_range(r1, 0x2, 0x3ff, 0x2) 2018/02/27 13:53:01 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x82000, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000080)=0x1000) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) init_module(&(0x7f0000000100)='):[\x00', 0x4, &(0x7f0000000140)='/dev/loop-control\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x8203, 0x800, 0x4aa4, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={r3, 0xb4, &(0x7f0000000200)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0xfffffffffffffa2a, @empty, 0x8000}, @in={0x2, 0x4e20, @empty}, @in6={0xa, 0x4e21, 0xffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in={0x2, 0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @rand_addr=0x2}, @in6={0xa, 0x4e22, 0xfff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}]}, &(0x7f0000000300)=0x10) ioctl$TIOCCBRK(r1, 0x5428) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000000340)={0x1bb3, {{0x2, 0x4e24, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x118) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000480)={0x0, 0x1, 0x400, 0x8001, 0x6f, 0xff, 0xb3b, 0x9, 0x800, 0x5, 0x10001, 0x800}) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r4, 0x4b67, &(0x7f0000000540)={0x2, &(0x7f0000000500)=[{0x5}, {0xd6, 0x1}]}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000580)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00000005c0)={r5}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000600)={0x80, 0x9, 0x3, 0x5, 0x6}) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/mls\x00', 0x0, 0x0) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000680)='/dev/loop-control\x00', 0x200000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00000006c0)=0x7, 0x8) getresuid(&(0x7f0000000700), &(0x7f0000000740), &(0x7f0000000780)=0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f00000007c0)=r8) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000800)={0x1, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000840)={0x7fff, r9}) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000880)) socketpair$packet(0x11, 0x1a9bf432921c43c, 0x300, &(0x7f00000008c0)={0xffffffffffffffff}) ioctl$TUNSETQUEUE(r6, 0x400454d9, &(0x7f0000000900)={'tunl0\x00', @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e23, @empty}, 0x1, 0x1, 0x3, 0x2}}}) r11 = dup3(r7, r10, 0x80000) lseek(r7, 0x0, 0x3) getsockopt$inet_sctp_SCTP_MAX_BURST(r11, 0x84, 0x14, &(0x7f0000000980)=@int, &(0x7f00000009c0)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/27 13:53:01 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000abdfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000540)=ANY=[@ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], @ANYPTR=&(0x7f0000000480)=ANY=[@ANYPTR64, @ANYBLOB="b0721694157e8996d77440ccf433a33b9e82b530b789588d8a9ebf49febc59baa0c0a6a8e902ed76efb871d8fa6b551e929ddb4073fb527fdb5325e26fcfb3691a258009c2195647fdab7502a9cc9b7bbd06439a886b50dad31c20c84922faab0e0cbb789327ec97be34f0466d57c2330385d84409cbf3f5df15bc64925f", @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB="0d3f5dbf54957a02b7c119497b6a133d2bddf82bc8f4a5569d89d167f55c158cf00e8a19d9873bb19bf2adc95aa81ac6e0f261b802c544ae636d2a310c3f866f3e4ea7648d0322517ded15fbf1b48595a9fa4adffd6059ee6589c56115f19eb456d7431d9e6b3f130dce56e760769761ec5e6849f624b8a36c53578719917d8aa32eb849c216f29218599870b118f78045f920e7a9992831232b0b36ada6010521680a6b562bcc6c7b0cf048755fc3ab0ed9216384d7b80b99a66a1a8cfa2e5b8f7cc1a9458f377c9cb88f18b75c0bca3f95d16748a13ccc45152f82765f71f5450eafcf7d86ccc7726a361ead53b0d5ce2055c570b1127d"], @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYPTR, @ANYPTR, @ANYPTR, @ANYBLOB="ae057526315e78317fdb8d9bbe355d8dc8455ca26dedd26fe2f62400e92340edc98a824ff607d479aa6e5682f3f46cb5de0d172ad3d84e70aff91dd792da97f30bce213286fcffd7209f09dc941fb0d87daff5021c7be71e0351037ea1651bf5fe85c7f3a01f9279e1b04873e9e5cf03910cffbb26ae04772b4f8221164048ad9567918b1c63e05e1d91e1df0854e8a6", @ANYPTR64, @ANYRES64=r0, @ANYBLOB="7fc09f690c7fb305426c1a7a4a3910927e80bce1c93b54235b6ad0646115", @ANYRES32, @ANYPTR64], @ANYRES32, @ANYRES32=r0, @ANYRES64, @ANYRES64=r0], @ANYRES32], 0xfffffffffffffe9a}, 0x1}, 0xffffffffffffffff) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x28) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0x9, 0xfffffffffffffffe}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000580)=0x4) 2018/02/27 13:53:01 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x2) socketpair$llc(0x1a, 0x6, 0x0, &(0x7f0000000140)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000100)={0x2, 0x14, 0x6, 0xfffffffffffffff8}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/27 13:53:01 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = getpgid(0x0) getpgid(r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x4000000000000003, 0x210000, 0x0, 0x0, 0x7}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000c6afa4)={0x0, 0x0, {0xffffffffffffffff}}) 2018/02/27 13:53:01 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662") pwrite64(r0, &(0x7f0000000100)='-', 0x1, 0x0) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @loopback=0x7f000001}, 0x0, 0x4, 0x3, 0x1}}, 0x2e) ftruncate(r0, 0xc) 2018/02/27 13:53:01 executing program 3: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='cgroup\x00', 0x0, &(0x7f00000000c0)='k') fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)={0x0, 0x0}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={0x0, 0x67eb, 0x33}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={r2, 0xffffffffffffc630, 0x20}, 0xc) setns(r1, 0x40000000) ptrace$getsig(0x4202, r0, 0x800, &(0x7f0000000140)) 2018/02/27 13:53:01 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x2000000000000000) 2018/02/27 13:53:01 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x200000000048b, &(0x7f0000059fe8)=""/24, &(0x7f0000aed000)=0xfdc2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) setgroups(0x0, &(0x7f0000000040)=[]) 2018/02/27 13:53:01 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f00006ee000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f000042bfb0)={{0x1}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0xc00, 0x0) arch_prctl(0x1003, &(0x7f0000000280)="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") ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00000001c0)={r2, 0x3, &(0x7f00000000c0)=[0x9, 0x1ff, 0xffff], &(0x7f0000000100)=[0xfd3, 0x9, 0xf750], 0x40, 0x5, 0x401, &(0x7f0000000140)=[0x5, 0x0, 0x3f, 0x1, 0xbd55], &(0x7f0000000180)=[0x3, 0x9]}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/02/27 13:53:01 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x5c, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x7ff, @empty, 0x100}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @rand_addr=0x900916b}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x5, 0x5}, &(0x7f0000000140)=0x8) preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x2000000000000000) 2018/02/27 13:53:01 executing program 7: capset(&(0x7f0000ff5ff8)={0x19980330}, &(0x7f0000001fe8)) r0 = syz_open_procfs(0x0, &(0x7f0000036000)='ns/uts\x00') setns(r0, 0x0) 2018/02/27 13:53:01 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) dup3(r1, r1, 0x80000) 2018/02/27 13:53:01 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/sctp\x00') setns(r0, 0x4) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) 2018/02/27 13:53:01 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0xfffffd18) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r1) r2 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r2, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x100000000000009e, 0x2000000000000000) 2018/02/27 13:53:01 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000002f000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0xc004510e, &(0x7f0000a80fff)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x800, 0x0) renameat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00') socket$nl_netfilter(0x10, 0x3, 0xc) ioprio_set$pid(0x1, 0x0, 0x7) recvfrom(r0, &(0x7f00000000c0)=""/173, 0xad, 0x40000000, &(0x7f0000000180)=@rc={0x1f, {0x40, 0x0, 0x3, 0x80000001, 0x5, 0xfffffffffffffff8}, 0x8}, 0xa) 2018/02/27 13:53:01 executing program 6: r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003b6fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$unix(r0, &(0x7f0000791000)={&(0x7f0000489ff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000080dff0)=[], 0x0, &(0x7f0000e54000)=[@cred={0x20, 0x1, 0x2}], 0x20}, 0x0) setsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f0000000000)=0xfffffffffffffc00, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'vlan0\x00', @ifru_flags=0x100}) 2018/02/27 13:53:01 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x2de) shutdown(r0, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$inet6(0xa, 0x0, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') getsockopt$inet6_mreq(r4, 0x29, 0x15, &(0x7f0000003140)={@ipv4={[], [], @local}, 0x0}, &(0x7f0000003180)=0x14) sendmmsg(r4, &(0x7f00000069c0)=[{{&(0x7f0000000100)=@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, &(0x7f0000000800)=[{&(0x7f0000000140)="7aa712cfb68fc28e2c6c04ed1ef3d4bf3498f7184d793e77352efd84b59e21569c7bfa1de8fd657058af8cd6ba6a2a1957876f98e7e41ccd91bdc1c7e51f4eb76dddff776229ba8aaf1f39282f9d7559140559637c8c27b32ca6b6235d0a39ee29072528b36658cb7a514bdbf78778fcc470a6ee4c4da74910c93ecb9f367212d88699e4e3d9d20a2b6e2105f9fa11de128c1ce2f149cf75d5d1da7c351d3307efdb82ae5c", 0xa5}, {&(0x7f0000000200)="0c9c20ba52b40c6255d1d1af1bb580e64faddfd6a4aedfaaafdc960c5f86969819f238b1b12c09968e0412c80c5173bd9c95eaf8ca1b9d96b956ebe707230beb2823e5e22d1021f874f6ae913f6de2970337c944be2a08f63fd3e6107759704882f3efc06bc8ba71d259f21a0acabba9d9ff8486862c14eb73cf7e604556bf157bbbf008ddf3b86d28a5f1850f7d1a52d8068ee4e935b76494ad1a3306", 0x9d}, {&(0x7f00000002c0)="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", 0xfd}, {&(0x7f00000003c0)="01d490d337de4dd7103bdda1c75d42093468c9c014ba947b3deb0ec5ce1b878bc9eb9e73a1fda1fc3a71adee8a5ee3e1a5ec08e6bce87a98fea34f3f6991b1bb8875a86843963b1fcb4ffa65ad0e0e59e9fce8f3e9a0b1243d9391502f97364952ed2bc5ca83af2c71d651695d11c6bc9e5b365b42dfe6b5382490a8bd288c19dfc10145c3561e5c17974d2a488c8eaf340fef4e266a7663fae966f22515edd066fc417393d601c84d0d4432ff36e7fe3125948e134207c6f5b5f6a815d84174f2cd9a3be9f72f309929400616199143c9d78dfbb028a511234e2df25977330bfaf21829959e", 0xe6}, {&(0x7f00000004c0)="5a48473dd455fd54c72253aa7776808b72f6271c5162dac4851ac550fa73cb1bdedb602f67df818d7d040c5a18f50955ce500ec3b23fb7b351b75cb8807f834eed0f4500e0d8e64334a3eb23f92829b5e7ae402b4fd0b5a3f721a7f9ee99dc33", 0x60}, {&(0x7f0000000540)="4841c4780fcb0d617b364c2dccf2845ffc1599b4450c33506f5a1d3592f7b85b4fde212b9e93", 0x26}, {&(0x7f0000000580)="8a3b48d3e861a6c7699700c6783a8e551a9a203cbb3269fc9204717b4b90699878c1c677f754fff5d5c351bd5abd056936c8192b5951886d1986c645ae504d0c8e9bf321d27e04b111f17c2fad8f08e5b15016bd413d2d964d", 0x59}, {&(0x7f0000000600)="c85f37fbe5451462be96cbb953cbde4878a656224ebe2dd2ddb07c9f8eda5efb510b2620ff64e93163daa892ff2a9b338ab6ac14845b187b20382e923e895101e0b79bc29f496bcb1eaa9f8a14425e0b2ac3096d99df90514a6ea8a6299d267026a190d9429b4905d7433c91181c8eacc1e26c01f4229787e703668618179be309", 0x81}, {&(0x7f00000006c0)="456239edb3e87f439d86fbe8556e5e109f9e34b3159905dc2e6101c473dcbd7a74fc108414b1b0d0e3c6201dfaa9b6687f5acc2b39ead023d253b6f4f5e3a81d26963cd6839bd5bad6b93bfb952236d4051101bc580197c3a3fa5b82d25f1744baee5c1f69cb4f96e51abd491efc8e013e78d2591fa34e4354551b6f0242eb4bea3f41f430fd737a61be3f0a1f0de13ff9fd2b096b811aad63067e136bd627da65129ce5974841", 0xa7}, {&(0x7f0000000780)="0681ff74e82272236173f7c0322b28b6d63129d21b88e7d2a9126e5a83e72de489e79f294254aa695cdb3362fa4f44c8ca1a59789c6d8de0fb9490b9f65b91f6d41cf79ea4319c83f16b31e87e389d84d956f1e4aa16aa8e549f990d0773765dad3569fdbdce", 0x66}], 0xa, &(0x7f00000008c0)=[{0x78, 0x0, 0x20, "c8d6fbdc15abf94da81eefd32c3d24b4032a8f0f31d1b4910398ff9edf29c600f6e0eceb0b6a7dc554639fb7d1137f06c4ab879f3fce8f2a7060cfdae01efa0074a4ed433581484dea24f31b239f0ff436186c4b9529487a54fcc307f134f9df75bc90"}, {0xd0, 0xff, 0x100000001, "ec1b357b7d79a105da6231ec2fdc76f4c3b0856b9e4bd872bef18062d51aa238cacfd1c6932d449cdbb510f19aca177f8d474522386f7fb1fd671892b130dac7c8ad587faa91cd83fa292c9bc114c4317f6868897a5090af713ef2f8c6089793a863d21ef290db9f28676d6973fb20d1331749aaca529be7db9c95c327ca9caf758a7b9b572a2fea6d1aba453606b5e6fe3649b559908f0b767d520b1d8d72625dc18d8bdf6975f43c4a9716c696fdca6495daa5bb6951cd1aba6947d5"}, {0x1010, 0x10a, 0x0, 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{&(0x7f0000005440)="650c2bcbcfa3c8157d8faa19504ce64667f70593337ecdf1be719ab026e2c27e89baf5ca04692a96904ed2b40ac1f9ab1ec3b9898a244b4ea9316c601c3540f99078798b272f884981cc018bf1fe653e5c35f8afc89287eb1c5228483bb868e42cc5a1e1689b09d042723fcde8a355606e553ccbe87ed54692a3515ccd5d90c1b75dbe11a5203b8424aa1ecaddd08daca5a9f61ef01cb7f3fd501bd9bf39bb4102fce59eb716ff764d6b8db6e9ed13b0f6dbe20f4a50497f4226f5f4b0", 0xbd}, {&(0x7f0000005500)="cbd8d3b8da6f45803b21058c5481b1334054caeb64bfbd9475f06b58681d671ac7cf64097d54254c1e639b9a2b0a640d1f609a93e062044722d1d622184318476014d884061fcd643f2dec26be3f0765f1350882db679f5825af1334aaab43e4d407fe956845be3b1d9b2282d48cc74778aa4d8bfd0d7524c76f98e4e6e2d8104bcfc9", 0x83}, {&(0x7f00000055c0)="27503db061d156f930b0a631d26053a6e2169e94a0ffd25029ef812294edd1a3ca847f840a182ea7c5717158d849e446a9bd6b7bae6a3d6da0949556845f78e28e7fccf329a954f75fa042e2e35ac5844d0484c2afdd3418ea8d0817ec0f36f9e3d4a079add60c231a553eabf11ab7da6c216966185a1a07ea6410e12bb665fba3a169ef2bfdabd7786bfd6d90acdc167c58e77a0679", 0x96}, {&(0x7f0000005680)="3ae240d5bde8ea3a4b72e3253f185e03e3520df39a38a06d66474c3c567db568f049cde8007a4e8febcfe3e7d5d8d942b0b055a5a8c4c67691d6809b6f4fd1ba2e2fb7219aaea54c73bad452c937d3299f8ff452e99fb803cb4449f686040d77b0f41058a75598235385a2d4e22d55a792e059542b7935f4bb914bef665cbf441b096e0c3efd2c2349ab2b1c234a18239c0f36e81a9a80042198753ef6a5c8548a87f0fb12", 0xa5}], 0x5, 0x0, 0x0, 0x1}, 0x40}, {{&(0x7f00000057c0)=@nfc_llcp={0x27, 0x4f2, 0x81, 0x7, 0x1ff, 0xd, "4ce4bffe8c6abfbdcbd61e47dc833a6b7092fc1f7675f1abd9582803aa40c47f3767814d7a79e7fb937d597935082db5ca4fbe8236b7dd0c2424444f76c78e", 0x2}, 0x60, &(0x7f0000006980)=[{&(0x7f0000005840)="66e1", 0x2}, {&(0x7f0000005880)="f11d3d9f940fef7fd7578365bd9aa7e4349f5503fac3c3e38a99e0344f250dcacc89d7337c2e79619f36bc1111a2a1fba3536b61700cec8612650a072fc4bd219ff091ba57c3b6f31c0d281762ac91212f17dcbe1470f33b35fb28", 0x5b}, {&(0x7f0000005900)="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", 0x1000}, {&(0x7f0000006900)="71ab803b817bf0ea618d74f2cf80c7bd5673ddb635fadb0e154be78e08bbdfb9d6abf088fc85c5cb74a87ebe08eff8cf3f4aef4c1f7d80f00ca40926b65709f73fd269dcdf136b47036dbe258b15819f7ea3edeb7e56936f1e027ebceb745f5c70dd26950fb9c1171c1bca71ec1c5fbd3c1f04eb68a0ae", 0x77}], 0x4, 0x0, 0x0, 0x20048081}, 0x53a}], 0x5, 0x80) r6 = socket(0x0, 0x80800, 0x3) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000006b00)=0x72) fcntl$getownex(r6, 0x10, &(0x7f0000006b40)) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000006b80), 0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000006bc0), &(0x7f0000006c00)=0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000006c40), &(0x7f0000006c80)=0x4) ioctl$sock_netrom_TIOCOUTQ(r6, 0x5411, &(0x7f0000006cc0)) socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r6, 0x84, 0x15, &(0x7f0000006d00)={0x2}, 0x1) r7 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000006d40)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r7, 0x401054d6, 0x0) r8 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006d80)='/dev/autofs\x00', 0x401, 0x0) ppoll(&(0x7f0000006dc0)=[{r0, 0x80}, {r6, 0x2}], 0x2, &(0x7f0000006e00)={0x0, 0x1c9c380}, &(0x7f0000006e40)={0x6}, 0x8) ioctl$LOOP_CTL_GET_FREE(r8, 0x4c82) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000006e80), &(0x7f0000006ec0)=0x4) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000006f00)=0x9) r9 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000006f40)='/selinux/load\x00', 0x2, 0x0) link(&(0x7f0000006f80)='./file0\x00', &(0x7f0000006fc0)='./file0/file0\x00') setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r8, 0x84, 0x20, &(0x7f0000007000)=0x5, 0x4) sendmsg$unix(r9, &(0x7f0000008480)={&(0x7f0000007040)=@abs={0x1, 0x0, 0x4e23}, 0x8, &(0x7f0000008400)=[{&(0x7f0000007080)="374531b35b799a69f8f41837a9dc6da1f46f4dab2518ce4534a5d7551e83db83c5afdea767cb66313c1248d2624e18194b1929d8ba902b5d41bd53ec7c90873479be3d31ed3ed0cfadc684bfa39e66427ec38ff321f01b48579550de3c17e11dc66355c92ca022c030ff292587b1214d2177fa775edf47f820d3f59de9bbbed85e473377e3c09d8c9c283cc30486259da3071abb0e8fa86cc3d4716403d92f282f303e2f581298e16ef3feb01a40635b10618202bd077271e08df11f2982fabb0066ae2fbe39", 0xc6}, {&(0x7f0000007180)="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", 0x1000}, {&(0x7f0000008180)="01b91e25b3d73707", 0x8}, {&(0x7f00000081c0)="c7dcd79395a88aeb21379759cf0c9fa26e12677aa7ad88637c062d8fd0887a8cff75c32131aa7ff025a9b8ff4e130988076c74a485f445b1261d4571b852952bd056927794ad6274932d56ae9e321be322d16c72b4262f241a5123886b661443834cee8c3f0a1b37f346408df331be7bf1b1824a1d326a2fddd1c5351de701f2620be5a4939a8c01e0703fa3e9d9c2ccf490d679921e3b2f3073f945256b5c934ddf13596fde92ddfbcb3053616eb15cb4ac38ddb313fca0cbca", 0xba}, {&(0x7f0000008280)="a6edb0c6ac65e1a3047d154de06941e9108474edcccbd9146bd7b1bc08ef8f09ed04fcb33e5a2038b405aee5d5e408e4f4ac5033f540aa36bd56009aba5f6635157c4f5bbdc52a3e51b62bb0d539bfe383e66faf5b7a51b2e2d5a66b694c9a7f7cee70713b2a2abff0b8bb21161981cf03", 0x71}, {&(0x7f0000008300)="3dafa744a3edc3c49b224816eeedaa52da96a7b465ea3d692a2c1359bae4613cf26aa5bee5ccbde2a22381e4d57994f3092ba8b6c1b7ca60db8e149122ac8b0250aac8449559d424aa1362ccd62b78d7d2ae555a4f1d1e688dde21911f8c741d1a565885f2d3e0121d6a", 0x6a}, {&(0x7f0000008380)="030fba43af9a69db078b06afc5fb7c9b06e98c75a13ddbb533f6637e45ec555d8fdb75ffb43c0d242fb21c378a38d4a09a1ce0134d450b28adb5e0d41fba47119dbc57636c616b46336c271dbe7bce112e65b2eac50e2e7dee6de7e3590eb351cdd6854684b7e6fff50e288b867ce798", 0x70}], 0x7, 0x0, 0x0, 0x4000000}, 0x4000080) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000084c0)=@sack_info={0x0, 0x81}, &(0x7f0000008500)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f0000008540)={r10, 0x8, "d7cccbdf830b016e"}, &(0x7f0000008580)=0x10) [ 43.110582] ALSA: seq fatal error: cannot create timer (-16) 2018/02/27 13:53:01 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x2000000000000000) socketpair$inet6(0xa, 0x2, 0x1, &(0x7f0000000000)) 2018/02/27 13:53:01 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x30, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000916000)={0x0, 0x0, &(0x7f000022afec)=[], 0x0, 0x0, &(0x7f00007e6000)}) 2018/02/27 13:53:01 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, &(0x7f0000000000)=0x3f) 2018/02/27 13:53:01 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000180)={'erspan0\x00', @ifru_addrs={0x2, 0x4e24, @broadcast=0xffffffff}}) recvfrom$ax25(r0, &(0x7f0000000080)=""/40, 0x28, 0x2020, &(0x7f00000000c0)={0x3, {"cb24d7de54fb99"}, 0x8}, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000140)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'gretap0\x00'}}) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x14, 0x0, 0x40001, 0x800000101, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/27 13:53:01 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000001100)=ANY=[@ANYBLOB='z']}) 2018/02/27 13:53:01 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) bind$unix(r1, &(0x7f0000c45ff6)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x0) connect(r0, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) 2018/02/27 13:53:01 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000080)=0x38c49475, &(0x7f0000000100)=0x4) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) fsync(r1) 2018/02/27 13:53:01 executing program 6: timer_create(0x2, &(0x7f000099ffa0)={0x0, 0x22, 0x0, @thr={&(0x7f0000fc0f3c), &(0x7f0000fc1000)}}, &(0x7f0000ce0ffc)=0x0) clock_gettime(0x0, &(0x7f0000666000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000001fe0)={{}, {0x0, r1+10000000}}, &(0x7f0000001fe0)) timer_gettime(0x0, &(0x7f0000182000)) timer_gettime(r0, &(0x7f0000000000)) 2018/02/27 13:53:01 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x7, 0x5}, &(0x7f0000000100)=0x8) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/02/27 13:53:01 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$inet_icmp(0x2, 0x2, 0x1) r5 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000680), &(0x7f0000000700)=0x60) r6 = accept$unix(0xffffffffffffffff, &(0x7f0000000740)=@abs, &(0x7f0000000780)=0x8) socketpair$inet(0x2, 0x7, 0x401, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff}) r9 = fanotify_init(0x8, 0x1000) r10 = syz_open_dev$evdev(&(0x7f0000000840)='/dev/input/event#\x00', 0x1ff, 0x80000) r11 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000880)='task\x00') r12 = socket$inet_tcp(0x2, 0x1, 0x0) r13 = accept$ipx(0xffffffffffffff9c, &(0x7f00000008c0), &(0x7f0000000900)=0x10) sendmsg$unix(r0, &(0x7f00000009c0)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e23}, 0x8, &(0x7f00000000c0)=[{&(0x7f0000000080)="dce2bca462ab271802c56ee9763fd9c54954cb621aea3400df3e23fadf4363d08eaa24924a71229fed71e9cf19", 0x2d}], 0x1, &(0x7f0000000940)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r4, r5, r6, r7, r8, r9, r10]}, @rights={0x20, 0x1, 0x1, [r11, r12, r13]}], 0x70}, 0x20004094) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) getsockopt$sock_int(r6, 0x1, 0x3f, &(0x7f0000000300), &(0x7f0000000340)=0x4) mkdir(&(0x7f0000027000)='./file0\x00', 0xffffffff7ffffffe) creat(&(0x7f000002cff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000011ff4)='./file0/bus\x00', 0x0) 2018/02/27 13:53:01 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000000)="6e65742f387798e52d781ddd3600c1575cb8c7202c5289962a73c72dd7e10f87669bbec22aa9b31e516586cbb36947ef0ea1d717c10bc3f31f14b8b3be6b85ad516028b72f3959802837cde55d05bcff3876db9c5a9857280ac0e39c1c173cee058c24b1f238ff65341f6810bf37d96787c7a50a441a44428df639f043a810b4d4422e51e5ced5555fb48c400915e4212f7d68332c9a5adf0b14c8535eb4561c6d2594cd5f06560fdbbe4703ff97f74ab459e3da03b100fa658d8ce31075314f4edc5d1cc7826b4e3f0ee3bb11bb57c09740f8b3df46e08768d974e45f") preadv(r2, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x2000000000000000) ioctl$KDDELIO(r2, 0x4b35, 0xaf60) 2018/02/27 13:53:01 executing program 7: r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x7e4) syz_open_procfs(r0, &(0x7f0000008ffa)='auxv\x00') r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="af8f0915687c8d793ca879aaa2c0599026181e70ce988c1879e43b117a892004d38e7ffb7be995c2fb1158ec40d89e530f4cdce21db2fbe543d64aa4d710a5ff65c6f9d84025b2132124bf010a227d97e7013510dcae438fa0990c2ddd9cbf982ec3db095c93ec0da1802b0c4d8a675554f0682a504133f7b3e9fe13f06612", 0x7f, 0xffffffffffffffff) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) keyctl$revoke(0x3, r2) sendfile(r1, r1, &(0x7f0000007000), 0x1) 2018/02/27 13:53:01 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x4000, 0x3fffc0000000000, @ipv4={[], [0xff, 0xff], @empty}}}, {{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0xfffffd13}], 0x1, 0x2000000000000000) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x2b, 0x6, 0x80000000}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={r2, 0x5}, &(0x7f00000000c0)=0x8) epoll_create1(0x80000) 2018/02/27 13:53:01 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000180)={0x0, @empty, @broadcast}, &(0x7f00000001c0)=0xc) r2 = getpid() prlimit64(r2, 0x0, 0x0, &(0x7f0000000080)) ioctl$sock_ifreq(r0, 0x895f, &(0x7f0000000000)={'syzkaller0\x00', @ifru_names='bpq0\x00'}) r3 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in=@multicast2=0xe0000002, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x4e22, 0x2, 0x4e22, 0x3, 0x0, 0x20, 0x0, 0x87, r1, r3}, {0x13, 0x1, 0x0, 0xfffffffeffffffff, 0x9, 0x2, 0x0, 0x7}, {0x3, 0xffffffffffffa8a1, 0x622, 0x3ff}, 0x7, 0x6e6bb9, 0x2, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x4d6, 0x7c}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3501, 0x7, 0xdbdfb15dd79d2f0e, 0x80, 0xff, 0x1, 0x5}}, 0xe8) r4 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r4, 0x400, 0x1) fcntl$getflags(r0, 0x3) 2018/02/27 13:53:01 executing program 6: r0 = gettid() sched_getparam(r0, &(0x7f0000000040)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000007fef)='/selinux/enforce\x00', 0x80001, 0x0) ptrace$getenv(0x4201, r0, 0x6, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000000)='0', 0x1}], 0x1) 2018/02/27 13:53:01 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = gettid() sched_getparam(r1, &(0x7f0000000000)) r2 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r2, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x2000000000000000) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000040)) inotify_init1(0x80800) 2018/02/27 13:53:01 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x1, &(0x7f0000000040)=[], 0x0, &(0x7f00000001c0)=[{0x100, 0x10c, 0x200, "01f855d3c24864c934a5c610f2ebc58e239439deff0392a23b4ffd30be7dd2067d179ef1252e0a0165b869230be40d441e5850dfe059de92a5df64becf9073ea96c33c5dd94bb75ccb91e60b869bc89cf8736d4ec8e0ce5481fe92f03e60e2cbb14639ce6bd91e1a1fee4079a7921eb1eb44e6cbb14f9b520f1cdb1fa745a90652c75a47c37ef81c6f698309cbb569a982f5d06d8665b0c22d2f6edaf00d6ec38d941fdf1aa635ce89b98fe78306e84a9f068b4bdfd4a30d1bb777dee9863c5eb7bd39cc849d1ff3479365c6f57004650a9bdafc57e6b267dc80b949897597d6523e28b853618dccdf08ab54b3"}, {0xb0, 0x10c, 0x10000, "d9aabc648df88b4d9998ecc1d411125b82307d75624765222a256b5e01feeef0673d93e23c55a26573a3724d867f449d5711ceaa28ca36c4d018e47cc7a1a9449f38d9db455a62ef6ebfc0f23e3578fdfa4bc9f09329899887bbb3148efbf9738a70afc1bd32b1a1ea15000f46b455fcd044ef10a93ab651ccd0793ba08f02626e8f370fa21c0dd5ebe318f6ea64898b30808090a0f8acdb5a196f632609"}, {0xc8, 0x118, 0xa3e, "03f93dbe563a3f67b7a1004b61b91e2a009d74a02440a9e305264a9b042dd0bcd39395f9139b4b1a70055ff36369cc8de9c170fc90f54e9c346b5b6fb1fbb24635efe0bc6f0ebfa85cf4ee78eb91d8cd094a5d8429861c20959cb909a6aa8c197d6a32b45b1edaf24b131dd8d4df57207d58c98a89fceee776203625e70e4eef014a7a378d7773f84f0cf5510dc9857479fa58c8a6cb151b83993010fb55a9593b4aebb957f6a3d5efa9e27e1ca7ba17ed905305c51816b8"}, {0x1010, 0x11, 0x5, 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0x1288}, 0x0) socket$inet6(0xa, 0x2, 0x20) 2018/02/27 13:53:01 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x40140, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000014c0)={0x0, 0x80000}) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001500)={r1, 0x80000, r2}) r3 = syz_open_dev$tun(&(0x7f0000001680)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000080)=0x10000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'bpq0\x00', @ifru_flags=0x2}) fsetxattr(r3, &(0x7f0000000140)=ANY=[@ANYBLOB="6a000000000000000000000000000001000000000000"], &(0x7f0000000180)='/dev/net/tun\x00', 0xd, 0x2) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000040)='bpq0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') ioctl$TIOCLINUX2(r4, 0x541c, &(0x7f00000002c0)={0x2, 0x7f, 0x10001, 0x0, 0x4, 0x4}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001600)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$tun(&(0x7f0000001540)='/dev/net/tun\x00', 0x0, 0x1) r5 = fcntl$dupfd(r3, 0x0, r3) ioctl$GIO_UNISCRNMAP(r5, 0x4b69, &(0x7f00000001c0)=""/179) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000001640)=0x9) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f0000001580)={'bpq0\x00', @ifru_map={0x5, 0x4, 0x3f5c, 0x3, 0x7, 0x5}}) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000000000)) fsetxattr(r3, &(0x7f0000000300)=@random={'btrfs.', '/selinux/avc/cache_stats\x00'}, &(0x7f0000000340)='nodev\x00', 0x6, 0x2) kexec_load(0xfff, 0x4, &(0x7f0000001440)=[{&(0x7f0000000380)="86ab5418af552421c61dad", 0xb, 0x5}, {&(0x7f00000003c0)="72f09f3afdeb2fa81a70081ecb87f9eb31a8e541bae043", 0x17, 0x6, 0x7}, {&(0x7f0000000400), 0x0, 0x81, 0x7fff}, {&(0x7f0000000440)="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", 0x1000, 0x2, 0xffffffffffffffff}], 0x150000) ioctl$TUNDETACHFILTER(r3, 0x400454cb, 0x0) 2018/02/27 13:53:01 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x20aa40, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x1000000, @empty}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r2 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x8, 0x400000) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000200)=0x2) fgetxattr(r1, &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000000040)=""/102, 0x66) ioctl$TCSETSW(r2, 0x5403, &(0x7f00000002c0)={0x7, 0x46, 0xc2c8604, 0x10000, 0x6, 0x5, 0xffffffffffffffff, 0x6, 0xfffffffffffffffd, 0x2, 0x0, 0xff}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x81, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)=0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000100)) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000280)={0x83, 0x7e, 0x100000001}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000840)='/dev/rfkill\x00', 0x103000, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000000380)={@remote, @dev, 0x0}, &(0x7f00000003c0)=0xc) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000440)={r5, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000340)={0x20, 0x0, 0x1, 0xfff}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000540)={r6, 0x1}) ioctl$KDSETLED(r4, 0x4b32, 0x0) ioctl$SIOCGIFMTU(r4, 0x8921, &(0x7f0000000240)) r7 = syz_open_procfs(r3, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r7, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x2000000000000000) r8 = syz_open_procfs(r3, &(0x7f0000000180)='sched\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000000640)={0x0, 0x800}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r8, 0x84, 0x73, &(0x7f00000006c0)={r9, 0x429, 0x30, 0x90, 0x5}, &(0x7f0000000700)=0x18) removexattr(&(0x7f0000000580)='./file0\x00', &(0x7f0000000740)=ANY=[@ANYBLOB="7379737465772e7070707076626f786e657f30006c1dafb54f5c975380818c9fad6d388808b1c88e5a907ae425820e957d11f9c488f7fc4672c584daaf9ce3bd4b84da226508e2f039c63c1be1c1a5565d748c0e126f88514fb4adaba81a11d262ccce9eb8d1b6d9325228193594e909541da7ec91c0f99ca4b4ab78c71a17421573b7148728b90591407d35bc6173e86145364966560e1182a268f127a2039aee31191a07aeb289c39c3395a7e8a779ff6fc0276c99c50346ca2078a8cdca9dda8ae18efe0a54"]) 2018/02/27 13:53:01 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x3c}, @in6=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_aead={0x4c, 0x12, {{'ccm_base(pcbc(aes-aesni),sm3-generic)\x00'}}}]}, 0x13c}, 0x1}, 0x0) accept(r0, &(0x7f0000001e80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001ec0)=0x14) recvfrom(r0, &(0x7f0000000000)=""/179, 0xb3, 0x100, &(0x7f0000001f00)=@ll={0x11, 0x7, r1, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/02/27 13:53:01 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@remote, @in6=@empty}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f000074e000)={0x18, 0x0, 0x2, 0x900000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0xb, []}]}, 0x18}, 0x1}, 0x0) 2018/02/27 13:53:01 executing program 1: umount2(&(0x7f00000002c0)='./file0\x00', 0x2) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=""/211, 0xd3) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2, 0x0, 0x1}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x6c}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) r0 = getuid() r1 = getuid() setreuid(r0, r1) r2 = memfd_create(&(0x7f0000000540)="776c616e31656d30062d6b657972696e67766d6e65743100", 0x3) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x2, 0xffffffffffffffc1, 0x5, 0x81, 0x8, 0x40000000, 0x1f, {0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0xfffe0000, 0x1, 0x7, 0xa8a5, 0x6}}, &(0x7f0000000400)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000440)={0x1, 0x8, 0x4, 0x4, r3}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty}, 0x1c) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000480)=0xc) process_vm_readv(r4, &(0x7f0000001940)=[{&(0x7f0000000580)=""/164, 0xa4}, {&(0x7f0000000640)=""/188, 0xbc}, {&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000001700)=""/230, 0xe6}, {&(0x7f00000004c0)=""/29, 0x1d}, {&(0x7f0000000500)=""/38, 0x26}, {&(0x7f0000001800)=""/50, 0x32}, {&(0x7f0000001840)=""/197, 0xc5}], 0x8, &(0x7f0000003f00)=[{&(0x7f00000019c0)=""/186, 0xba}, {&(0x7f0000001a80)=""/4096, 0x1000}, {&(0x7f0000002a80)=""/104, 0x68}, {&(0x7f0000002b00)=""/4096, 0x1000}, {&(0x7f0000003b00)=""/252, 0xfc}, {&(0x7f0000003c00)=""/115, 0x73}, {&(0x7f0000003c80)=""/201, 0xc9}, {&(0x7f0000003d80)=""/134, 0x86}, {&(0x7f0000003e40)=""/69, 0x45}, {&(0x7f0000003ec0)=""/46, 0x2e}], 0xa, 0x0) INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes [ 244.946505] INFO: task syz-executor5:8043 blocked for more than 120 seconds. [ 244.953708] Not tainted 4.9.84-ge7f51a5 #45 [ 244.958755] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.966766] syz-executor5 D29504 8043 3870 0x00000004 [ 244.972484] ffff8801cde34800 ffff8801cf284a80 ffff8801cc9b1a40 ffff8801ce684800 [ 244.980675] ffff8801db221b98 ffff8801cd99faa0 ffffffff838a438b 0000000041b58ab3 [ 244.988684] ffffffff841938c8 00ffffff8123c030 ffff8801db222468 ffff8801db222490 [ 244.996690] Call Trace: [ 244.999255] [] ? __schedule+0x67b/0x1ba0 [ 245.004939] [] schedule+0x7f/0x1b0 [ 245.010132] [] schedule_timeout+0x56c/0x10b0 [ 245.016165] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 245.023183] [] ? usleep_range+0x140/0x140 [ 245.028967] [] ? kvm_clock_read+0x23/0x40 [ 245.034736] [] ? kvm_clock_get_cycles+0x9/0x10 [ 245.041290] [] ? ktime_get+0x13d/0x1d0 [ 245.046833] [] ? __delayacct_blkio_start+0x41/0x80 [ 245.053388] [] io_schedule_timeout+0x1be/0x390 [ 245.059626] [] wait_for_completion_io+0x20e/0x2e0 [ 245.066092] [] ? bit_wait_io_timeout+0x130/0x130 [ 245.072507] [] ? wake_up_q+0xe0/0xe0 [ 245.077870] [] ? lockdep_init_map+0xe4/0x5c0 [ 245.083907] [] submit_bio_wait+0x11b/0x180 [ 245.089926] [] ? submit_bio_wait_endio+0xa0/0xa0 [ 245.096327] [] ? filemap_check_errors+0x90/0xc0 [ 245.102688] [] blkdev_issue_flush+0x157/0x220 [ 245.108843] [] blkdev_fsync+0x85/0xb0 [ 245.114279] [] ? thaw_bdev+0x180/0x180 [ 245.119823] [] vfs_fsync_range+0x10a/0x250 [ 245.125770] [] ? __fget_light+0x169/0x1f0 [ 245.131579] [] do_fsync+0x42/0xb0 [ 245.136671] [] ? SyS_syncfs+0xe0/0xe0 [ 245.142103] [] SyS_fsync+0x16/0x20 [ 245.147306] [] do_syscall_64+0x1a4/0x490 [ 245.153079] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 245.160095] [ 245.160095] Showing all locks held in the system: [ 245.166745] 2 locks held by khungtaskd/514: [ 245.171039] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 245.179768] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 245.189461] 1 lock held by rsyslogd/3646: [ 245.193575] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0x9f/0xc0 [ 245.202471] 2 locks held by getty/3774: [ 245.206446] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.215729] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.225652] [ 245.227269] ============================================= [ 245.227269] [ 245.234369] NMI backtrace for cpu 1 [ 245.237993] CPU: 1 PID: 514 Comm: khungtaskd Not tainted 4.9.84-ge7f51a5 #45 [ 245.245159] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.254489] ffff8801d85e7d00 ffffffff81d956b9 0000000000000000 0000000000000001 [ 245.262470] 0000000000000001 0000000000000001 ffffffff810bb190 ffff8801d85e7d38 [ 245.270438] ffffffff81da07dd 0000000000000001 0000000000000000 ffff8801cda10418 [ 245.278409] Call Trace: [ 245.280970] [] dump_stack+0xc1/0x128 [ 245.286304] [] ? irq_force_complete_move+0x390/0x390 [ 245.293024] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.298961] [] ? irq_force_complete_move+0x390/0x390 [ 245.305684] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.312752] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.319735] [] watchdog+0x6f0/0xa70 [ 245.324981] [] ? watchdog+0x125/0xa70 [ 245.330399] [] kthread+0x26d/0x300 [ 245.335557] [] ? reset_hung_task_detector+0x20/0x20 [ 245.342199] [] ? kthread_park+0xa0/0xa0 [ 245.347791] [] ? kthread_park+0xa0/0xa0 [ 245.353390] [] ? kthread_park+0xa0/0xa0 [ 245.358985] [] ret_from_fork+0x5c/0x70 [ 245.364643] Sending NMI from CPU 1 to CPUs 0: [ 245.369162] NMI backtrace for cpu 0 skipped: idling at pc 0xffffffff838b4076 [ 245.376622] Kernel panic - not syncing: hung_task: blocked tasks [ 245.382744] CPU: 0 PID: 514 Comm: khungtaskd Not tainted 4.9.84-ge7f51a5 #45 [ 245.389904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.399236] ffff8801d85e7cb8 ffffffff81d956b9 ffffffff83a8b2a0 ffff8801d85e7d90 [ 245.407209] ffff8801cda10400 dffffc0000000000 ffffffff84409000 ffff8801d85e7d80 [ 245.415191] ffffffff8142f571 0000000041b58ab3 ffffffff8418b2c0 ffffffff8142f3b5 [ 245.423159] Call Trace: [ 245.425721] [] dump_stack+0xc1/0x128 [ 245.431055] [] panic+0x1bc/0x3a8 [ 245.436042] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 245.444241] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 245.451482] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 245.458741] [] watchdog+0x701/0xa70 [ 245.463988] [] ? watchdog+0x125/0xa70 [ 245.469408] [] kthread+0x26d/0x300 [ 245.474565] [] ? reset_hung_task_detector+0x20/0x20 [ 245.481200] [] ? kthread_park+0xa0/0xa0 [ 245.486794] [] ? kthread_park+0xa0/0xa0 [ 245.492396] [] ? kthread_park+0xa0/0xa0 [ 245.497992] [] ret_from_fork+0x5c/0x70 [ 245.504002] Dumping ftrace buffer: [ 245.507556] (ftrace buffer empty) [ 245.511242] Kernel Offset: disabled [ 245.514852] Rebooting in 86400 seconds..